Готові списки джерел за темами / Breath sounds

Добірка наукової літератури з теми "Breath sounds"

Автор: Grafiati
Опубліковано: 6 вересня 2023

Оформте джерело за APA, MLA, Chicago, Harvard та іншими стилями

Оберіть тип джерела:

Зміст

Ознайомтеся зі списками актуальних статей, книг, дисертацій, тез та інших наукових джерел на тему "Breath sounds".

Біля кожної праці в переліку літератури доступна кнопка «Додати до бібліографії». Скористайтеся нею – і ми автоматично оформимо бібліографічне посилання на обрану працю в потрібному вам стилі цитування: APA, MLA, «Гарвард», «Чикаго», «Ванкувер» тощо.

Також ви можете завантажити повний текст наукової публікації у форматі «.pdf» та прочитати онлайн анотацію до роботи, якщо відповідні параметри наявні в метаданих.

Статті в журналах з теми "Breath sounds"

1

Goettel, Nicolai, and Matthias J. Herrmann. "Breath Sounds." Anesthesia & Analgesia 128, no. 3 (March 2019): e42. http://dx.doi.org/10.1213/ane.0000000000003969.

Повний текст джерела
Стилі APA, Harvard, Vancouver, ISO та ін.
2

Tatarunis, Paula. "Breath Sounds." Lancet 353, no. 9160 (April 1999): 1282. http://dx.doi.org/10.1016/s0140-6736(05)75209-0.

Повний текст джерела
Стилі APA, Harvard, Vancouver, ISO та ін.
3

&NA;. "ASSESSING BREATH SOUNDS." Nursing 26, no. 6 (June 1996): 50. http://dx.doi.org/10.1097/00152193-199606000-00019.

Повний текст джерела
Стилі APA, Harvard, Vancouver, ISO та ін.
4

Wodicka, George R. "Breath sounds methodology." Annals of Biomedical Engineering 24, S1 (September 1995): 180–82. http://dx.doi.org/10.1007/bf02771006.

Повний текст джерела
Стилі APA, Harvard, Vancouver, ISO та ін.
5

Furman, E. G., A. O. Charushin, E. S. Eirikh, G. B. Furman, V. L. Sokolovsky, S. V. Malinin, V. S. Sheludko, D. A. Polyanskaya, N. M. Kalinina, and D. K. Shtivelman. "Capabilities of computer analysis of breath sounds in patients with COVID-19." Perm Medical Journal 38, no. 3 (July 16, 2021): 97–109. http://dx.doi.org/10.17816/pmj38397-109.

Повний текст джерела
Анотація:
Objective. To develop methods for a rapid distance computer diagnosis of COVID-19 based on the analysis of breath sounds. It is known that changes in breath sounds can be the indicators of respiratory organs diseases. Computer analysis of these sounds can indicate their typical changes caused by COVID-19, and can be used for a rapid preliminary diagnosis of this disease. Materials and methods. The method of fast Fourier transform (FFT) was used for computer analysis of breath sounds, recorded near the mouth of 14 COVID-19 patients (aged 1880 years) and 17 healthy volunteers (aged 548 years). The frequency of breath sound records ranged from 44 to 96 kHz. Unlike the conventional methods of computer analysis for diagnosis of diseases based on respiratory sound studying, we offer to test a high-frequency part of FFT (20006000 kHz). Results. While comparing the breath sound FFT in patients and healthy volunteers, we developed the methods for COVID-19 computer diagnosis and determined the numerical criteria in patients and healthy persons. These criteria do not depend on sex and age of the examined persons. Conclusions. The offered computer methods based on the analysis of breath sound FFT in patients and volunteers permit to diagnose COVID -19 with relatively high diagnostic parameters. These methods can be used in development of noninvasive means for preliminary self-express diagnosis of COVID-19.
Стилі APA, Harvard, Vancouver, ISO та ін.
6

SCHWARTZ, NATHAN. "Monitoring Bilateral Breath Sounds." Anesthesiology 66, no. 5 (May 1, 1987): 711. http://dx.doi.org/10.1097/00000542-198705000-00037.

Повний текст джерела
Стилі APA, Harvard, Vancouver, ISO та ін.
7

Schwartz, Nathan. "Monitoring Bilateral Breath Sounds." Anesthesia & Analgesia 73, no. 6 (December 1991): 828. http://dx.doi.org/10.1213/00000539-199112000-00034.

Повний текст джерела
Стилі APA, Harvard, Vancouver, ISO та ін.
8

Lee, Edward. "Monitoring Bilateral Breath Sounds." Anesthesia & Analgesia 73, no. 6 (December 1991): 828. http://dx.doi.org/10.1213/00000539-199112000-00035.

Повний текст джерела
Стилі APA, Harvard, Vancouver, ISO та ін.
9

Greco, Frank A. "Interpretation of Breath Sounds." American Journal of Respiratory and Critical Care Medicine 169, no. 11 (June 2004): 1260. http://dx.doi.org/10.1164/ajrccm.169.11.966.

Повний текст джерела
Стилі APA, Harvard, Vancouver, ISO та ін.
10

Jones, Frederick L. "Poor Breath Sounds with Good Voice Sounds." Chest 93, no. 2 (February 1988): 312–13. http://dx.doi.org/10.1378/chest.93.2.312.

Повний текст джерела
Стилі APA, Harvard, Vancouver, ISO та ін.
Більше джерел

Дисертації з теми "Breath sounds"

1

Qiu, Yihong. "Measurement and analysis of breath sounds." Thesis, University of Glasgow, 2003. http://theses.gla.ac.uk/1676/.

Повний текст джерела
Анотація:
Existing breath sound measurement systems and possible new methods have been critically investigated. The frequency response of each part of the measurement system has been studied. Emphasis has been placed on frequency response of acoustic sensors; especially, a method to study a diaphragm type air-coupler in contact use has been proposed. Two new methods of breath sounds measurement have been studied: laser Doppler vibrometer and mobile phones. It has been shown that these two methods can find applications in breath sounds measurement, however there are some restrictions. A reliable automatic wheeze detection algorithm based on auditory modelling has been developed. That is the human’s auditory system is modelled as a bank of band pass filters, in which the bandwidths are frequency dependent. Wheezes are treated as signals additive to normal breath sounds (masker). Thus wheeze is detectable when it is above the masking threshold. This new algorithm has been validated using simulated and real data. It is superior to previous algorithms, being more reliable to detect wheezes and less prone to mistakes. Simulation of cardiorespiratory sounds and wheeze audibility tests have been developed. Simulated breath sounds can be used as a training tool, as well as an evaluation method. These simulations have shown that, under certain circumstance, there are wheezes but they are inaudible. It is postulated that this could also happen in real measurements. It has been shown that simulated sounds with predefined characteristics can be used as an objective method to evaluate automatic algorithms. Finally, the efficiency and necessity of heart sounds reduction procedures has been investigated. Based on wavelet decomposition and selective synthesis, heart sounds can be reduced with a cost of unnatural breath sounds. Heart sound reduction is shown not to be necessary if a time-frequency representation is used, as heart sounds have a fixed pattern in the time-frequency plane.
Стилі APA, Harvard, Vancouver, ISO та ін.
2

PELLEGRINI, RAFFAELLA. "Listen to my breath: Exploring expressive function of breathing sounds in imitation and emotional attunement." Doctoral thesis, Università Cattolica del Sacro Cuore, 2012. http://hdl.handle.net/10280/1271.

Повний текст джерела
Анотація:
Diversi studi hanno dimostrato i reciproci rapporti di influenza tra respiro e variabili psicologiche ma scarsa attenzione è stata rivolta all’indagine delle funzioni espressive del suono del respiro. Studio 1 è stato finalizzato alla costruzione di un modello di analisi multi-livello per la descrizione acustica del respiro. Sono state effettuate audio e video registrazioni del respiro di 2 coppie di soggetti in performance individuali e congiunte. Sui 1903 respiri raccolti sono state condotte analisi video e audio che hanno portato alla costruzione di tre categorie di indici: respiratori, acustici e interattivi (relativi alla relazione tra i comportamenti respiratori di due partners in un’azione congiunta). Studio 2 ha investigato cosa poteva essere inferito dall’ascolto del suono respiro relativamente all’identità, allo stato emotivo e all’attività svolta da una persona. Inoltre, ha verificato se l’imitazione facilitasse l’identificazione rispetto al solo ascolto. Sono state raccolte registrazioni ecologiche del respiro di persone coinvolte in 6 attività e 4 emozioni. Un campione di 90 persone ha ascoltato le tracce e risposto ad un questionario relativo alle suddette variabili. Altre 90 persone prima di rispondere imitavano il respiro. Il campione ha efficacemente inferito informazioni relative alle variabili indagate, con risultati migliori nel task di imitazione. Studio 3 mirava a descrivere acusticamente 6 condizioni di respiro emotivo (rabbia, paura, tristezza, disgusto, tenerezza, gioia) e a investigare se “respirare insieme” influenzasse il processo di sintonizzazione. 20 coppie di donne hanno partecipato. Per ogni emozione, entro ogni coppia una partecipante leggeva una storia emotivamente connotata e respirava come se si trovasse in quella situazione. L’altra esprimeva la propria vicinanza respirando come lei. Al termine rispondevano a un questionario. I respiri sono stati audio registrati e analizzati. E’ stato possibile ricondurre ciascuna delle emozioni a un differente pattern respiratorio. Inoltre il task ha influenzato diverse dimensioni della sintonizzazione: la sincronizzazione, il decoding emotivo, l’esperienza emotiva e la percezione di somiglianza interpersonale.
Several psycho-physiological studies have provided evidences about the reciprocal influence between respiration and psychological variables but few attentions have been brought to the investigation of the expressive function of breathing sounds. Study 1 aims to build a multilayer analysis model that enable an acoustic description of breathing sounds. Audio and video recordings of breathing of two pairs of participants engaged in individual and joint performance were conducted. 1903 were video and audio analyzed and 3 sets of indexes were derived: respiratory, acoustic and interactive (aimed to relate partner’s respiratory behaviour during joint performances). Study 2 investigates what could be inferred about a person’s identity, emotional state and activity from the sound of his/her breathing. Moreover, it aims to verify whether imitation of breathing patterns improve the identification of those features. Ecological recordings of breathing sounds of people engaged in 6 activities and 4 emotions. 90 participants listen to the tracks and answer a questionnaire about such variables. Other 90 mimicked the tracks before answering. Participants were able to infer valuable information about the aspects under investigation with better results in the imitation task. Study 3 aims to describe the acoustic features of 6 emotional breathing patterns (anger, fear, sadness, disgust, tenderness and joy) and to see whether breathing together could strengthen the attunement process. 20 pairs of women participated. For each emotion, within the pair one participant read a story emotionally connoted and breathes as if she actually was in that situation. Her partner had to convey her closeness breathing in the same way. Finally they filled in a questionnaire. Different respiratory patterns were related to each emotion. Moreover the task influenced several attunement dimensions: synchronization, emotional decoding, emotional experience and perception of interpersonal similarity.
Стилі APA, Harvard, Vancouver, ISO та ін.
3

PELLEGRINI, RAFFAELLA. "Listen to my breath: Exploring expressive function of breathing sounds in imitation and emotional attunement." Doctoral thesis, Università Cattolica del Sacro Cuore, 2012. http://hdl.handle.net/10280/1271.

Повний текст джерела
Анотація:
Diversi studi hanno dimostrato i reciproci rapporti di influenza tra respiro e variabili psicologiche ma scarsa attenzione è stata rivolta all’indagine delle funzioni espressive del suono del respiro. Studio 1 è stato finalizzato alla costruzione di un modello di analisi multi-livello per la descrizione acustica del respiro. Sono state effettuate audio e video registrazioni del respiro di 2 coppie di soggetti in performance individuali e congiunte. Sui 1903 respiri raccolti sono state condotte analisi video e audio che hanno portato alla costruzione di tre categorie di indici: respiratori, acustici e interattivi (relativi alla relazione tra i comportamenti respiratori di due partners in un’azione congiunta). Studio 2 ha investigato cosa poteva essere inferito dall’ascolto del suono respiro relativamente all’identità, allo stato emotivo e all’attività svolta da una persona. Inoltre, ha verificato se l’imitazione facilitasse l’identificazione rispetto al solo ascolto. Sono state raccolte registrazioni ecologiche del respiro di persone coinvolte in 6 attività e 4 emozioni. Un campione di 90 persone ha ascoltato le tracce e risposto ad un questionario relativo alle suddette variabili. Altre 90 persone prima di rispondere imitavano il respiro. Il campione ha efficacemente inferito informazioni relative alle variabili indagate, con risultati migliori nel task di imitazione. Studio 3 mirava a descrivere acusticamente 6 condizioni di respiro emotivo (rabbia, paura, tristezza, disgusto, tenerezza, gioia) e a investigare se “respirare insieme” influenzasse il processo di sintonizzazione. 20 coppie di donne hanno partecipato. Per ogni emozione, entro ogni coppia una partecipante leggeva una storia emotivamente connotata e respirava come se si trovasse in quella situazione. L’altra esprimeva la propria vicinanza respirando come lei. Al termine rispondevano a un questionario. I respiri sono stati audio registrati e analizzati. E’ stato possibile ricondurre ciascuna delle emozioni a un differente pattern respiratorio. Inoltre il task ha influenzato diverse dimensioni della sintonizzazione: la sincronizzazione, il decoding emotivo, l’esperienza emotiva e la percezione di somiglianza interpersonale.
Several psycho-physiological studies have provided evidences about the reciprocal influence between respiration and psychological variables but few attentions have been brought to the investigation of the expressive function of breathing sounds. Study 1 aims to build a multilayer analysis model that enable an acoustic description of breathing sounds. Audio and video recordings of breathing of two pairs of participants engaged in individual and joint performance were conducted. 1903 were video and audio analyzed and 3 sets of indexes were derived: respiratory, acoustic and interactive (aimed to relate partner’s respiratory behaviour during joint performances). Study 2 investigates what could be inferred about a person’s identity, emotional state and activity from the sound of his/her breathing. Moreover, it aims to verify whether imitation of breathing patterns improve the identification of those features. Ecological recordings of breathing sounds of people engaged in 6 activities and 4 emotions. 90 participants listen to the tracks and answer a questionnaire about such variables. Other 90 mimicked the tracks before answering. Participants were able to infer valuable information about the aspects under investigation with better results in the imitation task. Study 3 aims to describe the acoustic features of 6 emotional breathing patterns (anger, fear, sadness, disgust, tenderness and joy) and to see whether breathing together could strengthen the attunement process. 20 pairs of women participated. For each emotion, within the pair one participant read a story emotionally connoted and breathes as if she actually was in that situation. Her partner had to convey her closeness breathing in the same way. Finally they filled in a questionnaire. Different respiratory patterns were related to each emotion. Moreover the task influenced several attunement dimensions: synchronization, emotional decoding, emotional experience and perception of interpersonal similarity.
Стилі APA, Harvard, Vancouver, ISO та ін.
4

Sabarinathan, Ranjani. "Development of a Software Application to Extract the Features of Normal Respiratory Sounds from the Lungs and the Trachea." VCU Scholars Compass, 2006. http://hdl.handle.net/10156/1838.

Повний текст джерела
Стилі APA, Harvard, Vancouver, ISO та ін.
5

Zwiebel, Alicia A. "Limited view sound speed imaging for breast cancer detection." University of Cincinnati / OhioLINK, 2013. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1377866373.

Повний текст джерела
Стилі APA, Harvard, Vancouver, ISO та ін.
6

Gerson, Ian. "The Break." VCU Scholars Compass, 2018. https://scholarscompass.vcu.edu/etd/5481.

Повний текст джерела
Анотація:
The Break is a personal investigation into problems and possibilities of representing my specific transgender identity. Trans as a tactic to speak about a state of forever becoming, forever in between, outside of and in opposition to dominant social norms of being. Trans as a model for a different way of viewing and being in the world. Can we form a different kind of horizontal shared power though a collective refusal to play into existing structures from which we have been excluded? What are the potentials for modeling other ways of being, other ways of (dis)engaging, other ways to be in the world? What if we can disengage words from their established meanings? Can we re-see each other without the language that upholds the social conditions that maintain internalized categories? Can we collectively create the conditions to imagine the possibility of building other worlds in this world?
Стилі APA, Harvard, Vancouver, ISO та ін.
7

Massich, i. Vall Joan. "Deformable object segmentation in ultra-sound images." Doctoral thesis, Universitat de Girona, 2013. http://hdl.handle.net/10803/128329.

Повний текст джерела
Анотація:
This thesis analyses the current strategies to segment breast lesions in Ultra-Sound (US) data and proposes a fully automatic methodology for generating accurate segmentations of breast lesions in US data with low false positive rates. The proposed approach targets the segmentation as a minimization procedure for a multi-label probabilistic framework that takes advantage of min-cut/max- flow Graph-Cut (GC) minimization for inferring the appropriate label from a set of tissue labels for all the pixels within the target image. The image is divided into contiguous regions so that all the pixels belonging to a particular region would share the same label by the end of the process. From a training image dataset stochastic models are built in order to infer a label for each region of the image. The main advantage of the proposed framework is that it splits the problem of segmenting the tissues present in US the images into subtasks that can be taken care of individually
En aquest treball, es proposa un sistema automàtic per generar delineacions acurades de lesions de mama en imatges d’ultrasò. El sistema proposat planteja el problema de trobar la delineació corresponent a la minimització d’un sistema probabilístic multiclasse mitjançant el tall de mínim cost del graf que representa la imatge. El sistema representa la imatge com un conjunt de regions i infereix una classe per cada una d’aquestes regions a partir d’uns models estadístics obtinguts d’unes imatges d’entrenament. El principal avantatge del sistema és que divideix la tasca en subtasques més fàcils d’adreçar i després soluciona el problema de forma global
Стилі APA, Harvard, Vancouver, ISO та ін.
8

Devignes, Claire-Sophie. "Hypoxia signaling in osteoblast lineage cells promotes Systemic breast cancer growth and metastasis." Thesis, Sorbonne Paris Cité, 2017. http://www.theses.fr/2017USPCC325.

Повний текст джерела
Анотація:
La formation de métastases osseuses implique de nombreuses interactions entre les cellules de cancer du sein et le microenvironnement osseux. Les gradients d’hypoxie et l’activation de HIF (hypoxia inducible factor) 1alpha sont essentiels au maintien de l’homéostasie osseuse. Le rôle de la signalisation HIF dans les ostéoblastes lors du processus métastatique n’a pourtant jamais été exploré. Dans cette étude, nous montrons que les cellules ostéoprogénitrices (OPC), se situent dans des niches hypoxique, et que l’activation de la signalisation HIF dans ces cellules augmente la masse osseuse et favorise les métastases osseuses du cancer sein. L’effet de la signalisation HIF dans les OPC n’est pas limité au squelette, en effet celle-ci stimule aussi la croissance des tumeurs mammaires et la dissémination tumorale dans les poumons et d’autres organes distants. Nous avons mis en évidence que la signalisation HIF dans les OPC induit l’augmentation de la concentration plasmatique de la chimiokine C-X-C motif ligand 12 (CXCL12), qui entraine une augmentation systémique de la prolifération et de la dissémination tumorale, via l’activation de son récepteur CXCR4 sur les cellules cancéreuses. Ainsi, nos résultats mettent en évidence le rôle protumorigénique de l’hypoxie dans le lignage ostéoblastique, lors de la formation de métastases osseuse, mais également par une action systémique sur les tumeurs mammaires et les métastases dans les tissus mous. Nous démontrons également que des altérations de l’anabolisme osseux peuvent affecter la progression du cancer du sein, révélant un nouveau rôle du squelette au sein du macroenvironnement tumoral
Bone metastasis involves dynamic interplay between tumor cells and thelocal stromal environment. In bones, local hypoxia and activation of the hypoxiainducible factor (HIF)-1alpha in osteoblasts are essential to maintain skeletalhomeostasis. However, the role of osteoblast-specific HIF signaling in cancermetastasis is unknown. Here we show that osteoprogenitor cells (OPC) are locatedin hypoxic niches in the bone marrow, and that activation of HIF signaling in thesecells increases bone mass and favors breast cancer metastasis to bone locally.Remarkably, HIF signaling in osteoblast lineage cells also promotes breast cancergrowth and dissemination remotely, in the lungs and in other tissues distant frombones. Mechanistically, we found that activation of HIF signaling in OPC increasesblood levels of the chemokine C-X-C motif ligand 12 (CXCL12), which leads to asystemic increase of breast cancer cell proliferation and dissemination, throughdirect activation of the CXCR4 receptor. Hence, our data reveal a previouslyunrecognized role of the hypoxic osteogenic niche in promoting tumorigenesisbeyond the local bone microenvironment. They also indicate that alterations inbone formation can affect breast cancer progression, and support the concept thatthe skeleton is an important regulator of the systemic tumor environment
Стилі APA, Harvard, Vancouver, ISO та ін.
9

Auvinen, Kim. "Hur gestalats kvinnors sociala handlingsutrymme genom karaktären Maria? : Episka perspektiv på Hagar Olsson pjäs S.O.S: save our souls." Thesis, Södertörns högskola, Institutionen för kultur och lärande, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:sh:diva-43946.

Повний текст джерела
Анотація:
This study explores how the design of women’s social space of action is presented in Hagar Olsson’s play S.O.S: Save our souls (1928). The focus of the study is on the female main character of the play, Maria. The analysis model consists of close reading with the play's melodramatic elements as a starting point. The theoretical framework for the study is the epic theater tradition where Bertolt Brecht has an important influence. The study shows that there is an existing deficiency condition regarding women´s social space of action. This design interprets as a space where women´s happiness and freedom experiences as difficult to access. There is also a critique towards this design through Maria and her actions. The critique is targeted towards long-standing social constructions. However, it should be pointed out that the play takes plays in a bourgeoise environment. Therefore, the design of the space as well as the critique targets towards this environment. The study also shows that Maria´s actions combined with the play opens up for a possible new space where contemporary bourgeoise women allows to act beyond their expectations. This design creates a possibility for women to follow their own way to happiness.
Стилі APA, Harvard, Vancouver, ISO та ін.
10

Tian, Lu. "Isolement et caractérisation de cellules souches cancéreuses dans un modèle murin de tumorigénèse mammaire." Thesis, Lille 2, 2018. http://www.theses.fr/2018LIL2S001/document.

Повний текст джерела
Анотація:
Le cancer du sein est le cancer est le plus fréquent chez la femme. Les patientes traitées par chirurgie, radiothérapie et/ou chimiothérapie peuvent souffrir de rechute et de métastases à plus ou moins long terme. Il est à présent admis qu’une sous-population de cellules particulières dénommées cellules souches cancéreuses (CSC) jouent un rôle important dans ces événements. Il est donc crucial d’isoler et de caractériser ces cellules pour comprendre leurs propriétés particulières d’autorenouvellement et de résistance aux traitements, ce qui permettra de les cibler pour obtenir des traitements plus efficaces. C’est dans ce contexte que s’inscrit ma thèse. Au laboratoire, j’ai mis en place un modèle de souris bi-transgéniques (bi-Tg) en croisant les souris C3(1)-Tag qui est un modèle de tumorigenèse mammaire (et prostatique) bien établi, avec les souris Tg s-SHIP-GFP qui ont déjà permis l’isolement de CS normales mammaires (et prostatiques). Dans ces souris, le promoteur de s-SHIP contrôle l’expression de la protéine fluorescente GFP ce qui permet de marquer et d’isoler les cellules. Dans les tumeurs mammaires développées par ces souris biTg, j’ai isolé une population rare de cellules s-SHIP/GFP+ possédant des propriétés de CSC, surtout une capacité à former des sphères en culture non adhérente et à générer des tumeurs par transplantation en série très supérieure à celle des autres cellules de la tumeur. Une analyse transcriptomique globale qui compare les gènes dérégulés dans les cellules GFP+ et GFP- a mise en évidence le rôle d’un composant de la voie Notch dans le maintien de la pluripotence.Nous avons également dérivé plusieurs lignées cellulaires dénommées MAM (pour mammary) à partir des tumeurs mammaires. L’une d’entre, MAM326 est une lignée de cellules épithéliales cancéreuses avec environ 10 % de cellules GFP+ et j’ai démontré que les cellules GFP+ sont plus résistantes à différentes drogues anti-cancéreuses ainsi qu’à l’irradiation. Une analyse transcriptomique a été réalisée pour déterminer la signature moléculaire de cette résistance. Cette analyse a mis en évidence une vingtaine de gènes significativement surexprimés dans les cellules GFP+, et dont la nature et/ou la fonction est pertinente dans le contexte d’une résistance aux traitements antitumoraux. L'un de ces gènes est la synucléine-gamma dont le rôle dans la radiorésistance du cancer du sein a été suggéré mais non démontré expérimentalement. Par la surexpression ectopique et l’inhibition par siRNA, nous avons démontré que la synucléine gamma peut induire la radiorésistance dans plusieurs lignées cellulaires de cancer du sein. En conclusion, ces résultats démontrent que l’expression de s-SHIP est un marqueur de CSC mammaires chez la souris et son intérêt dans l’étude du cancer du sein
Breast cancer is the most common cancer in women worldwide. The isolation and characterization of breast cancer stem cells (CSC) are crucial for understanding cancer biology and revealing potential therapeutic targets. One of the major issues in the study of CSC is the lack of reliable markers. A transgenic mouse model (Tg 11.5kb–GFP) was generated using the 11.5kb s-SHIP (stem-SH2-containing 5’-Inositol Phosphatase) promoter that specifically expressed enhanced green fluorescent protein (GFP) in embryonic and various tissue stem cells. In the mammary gland, previous experiments showed that GFP labels puberty cap cells and pregnancy basal alveolar bud cells, and it has been demonstrated that these mammary GFP+ cells are activated tissue stem cells. In order to determine if s-SHIP promoter expression could also mark mammary cancer stem cells, we generated a bi-transgenic mouse model by crossing Tg 11.5kb-GFP mice with Tg C3(1)/Tag mice. Tg C3(1)/Tag mice express SV40 T antigen under the regulatory control of the rat prostatic steroid binding protein C3(1) gene. In female mice, the transgene is expressed primarily in the mammary gland. Mice develop mammary hyperplasia by 3 months of age with subsequent development of mammary adenocarcinoma by 6 months of age.Here we show the presence of a rare population of GFP+ cells, which are also CD24+/CD49f+/CD29+ in mammary tumors of female bi-transgenic mice. As compared to GFP- cells, GFP+ cells exhibit both a higher tumor sphere-forming potential, and a higher tumorigenicity when transplanted into SCID and FVB recipient mice. Moreover, upon subsequent transplantation, the GFP+ cells generated heterogeneous tumors that displayed properties similar to the primary tumor. Transcriptomic analysis of these GFP+ vs GFP- cells revealed several differentially expressed genes including one protein implicated in the Notch pathway. In addition, from the murine mammary tumor, I have derived a cell line containing a s-SHIP/GFP+ subpopulation that shows resistance to chemotherapy and radiation. I have further studied this subpopulation and found that synuclein gamma could confer radiation resistance to breast cancer cells. Altogether, these results demonstrate that s-SHIP promoter expression is a marker of mammary CSC that enables their identification and isolation via a single consistent parameter
Стилі APA, Harvard, Vancouver, ISO та ін.
Більше джерел

Книги з теми "Breath sounds"

1

Priftis, Kostas N., Leontios J. Hadjileontiadis, and Mark L. Everard, eds. Breath Sounds. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-71824-8.

Повний текст джерела
Стилі APA, Harvard, Vancouver, ISO та ін.
2

Corporation, Springhouse, ed. Assessing breath sounds. Springhouse, Pa: Springhouse Corp., 1990.

Знайти повний текст джерела
Стилі APA, Harvard, Vancouver, ISO та ін.
3

1923-, Cugell David W., ed. Breath sounds methodology. Boca Raton: CRC Press, 1995.

Знайти повний текст джерела
Стилі APA, Harvard, Vancouver, ISO та ін.
4

Lippincott Williams & Wilkins., ed. Auscultation skills: Breath & heart sounds. 4th ed. Philadelphia: Wolters Kluwer/Lippincott Williams & Wilkins Health, 2010.

Знайти повний текст джерела
Стилі APA, Harvard, Vancouver, ISO та ін.
5

Lippincott Williams & Wilkins. Auscultation skills: Breath & heart sounds. 4th ed. Philadelphia: Wolters Kluwer/Lippincott Williams & Wilkins Health, 2010.

Знайти повний текст джерела
Стилі APA, Harvard, Vancouver, ISO та ін.
6

Lippincott Williams & Wilkins., ed. Auscultation skills: Breath & heart sounds. 3rd ed. Ambler: Lippincott Williams & Wilkins, 2006.

Знайти повний текст джерела
Стилі APA, Harvard, Vancouver, ISO та ін.
7

Lippincott Williams & Wilkins., ed. Auscultation skills: Breath & heart sounds. 4th ed. Philadelphia: Wolters Kluwer/Lippincott Williams & Wilkins Health, 2010.

Знайти повний текст джерела
Стилі APA, Harvard, Vancouver, ISO та ін.
8

Lippincott Williams & Wilkins., ed. Auscultation skills: Breath & heart sounds. 4th ed. Philadelphia: Wolters Kluwer/Lippincott Williams & Wilkins Health, 2010.

Знайти повний текст джерела
Стилі APA, Harvard, Vancouver, ISO та ін.
9

Lippincott Williams & Wilkins., ed. Auscultation skills: Breath & heart sounds. 4th ed. Philadelphia: Wolters Kluwer/Lippincott Williams & Wilkins Health, 2010.

Знайти повний текст джерела
Стилі APA, Harvard, Vancouver, ISO та ін.
10

Lippincott Williams & Wilkins. Auscultation skills: Breath & heart sounds. 4th ed. Philadelphia: Wolters Kluwer/Lippincott Williams & Wilkins Health, 2010.

Знайти повний текст джерела
Стилі APA, Harvard, Vancouver, ISO та ін.
Більше джерел

Частини книг з теми "Breath sounds"

1

Barker, Nicola, and Heather Elphick. "Respiratory Sounds: Laryngeal Origin Sounds." In Breath Sounds, 237–47. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-71824-8_13.

Повний текст джерела
Стилі APA, Harvard, Vancouver, ISO та ін.
2

Gopalakaje, Saikiran, Tony Sahama, and Anne B. Chang. "Cough Sounds." In Breath Sounds, 267–87. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-71824-8_15.

Повний текст джерела
Стилі APA, Harvard, Vancouver, ISO та ін.
3

Bush, Andrew. "Introduction." In Breath Sounds, 1–11. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-71824-8_1.

Повний текст джерела
Стилі APA, Harvard, Vancouver, ISO та ін.
4

Marques, Alda, and Ana Oliveira. "Normal Versus Adventitious Respiratory Sounds." In Breath Sounds, 181–206. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-71824-8_10.

Повний текст джерела
Стилі APA, Harvard, Vancouver, ISO та ін.
5

Chatziparasidis, Grigorios, Kostas N. Priftis, and Andrew Bush. "Wheezing as a Respiratory Sound." In Breath Sounds, 207–23. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-71824-8_11.

Повний текст джерела
Стилі APA, Harvard, Vancouver, ISO та ін.
6

Douros, Konstantinos, Vasilis Grammeniatis, and Ioanna Loukou. "Crackles and Other Lung Sounds." In Breath Sounds, 225–36. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-71824-8_12.

Повний текст джерела
Стилі APA, Harvard, Vancouver, ISO та ін.
7

Zigel, Yaniv, Ariel Tarasiuk, and Eliran Dafna. "Sleep Evaluation Using Audio Signal Processing." In Breath Sounds, 249–66. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-71824-8_14.

Повний текст джерела
Стилі APA, Harvard, Vancouver, ISO та ін.
8

Marques, Alda, and Cristina Jácome. "Future Prospects for Respiratory Sound Research." In Breath Sounds, 291–304. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-71824-8_16.

Повний текст джерела
Стилі APA, Harvard, Vancouver, ISO та ін.
9

Priftis, Kostas N., Maria Antoniadi, and Hans Pasterkamp. "In Pursuit of a Unified Nomenclature of Respiratory Sounds." In Breath Sounds, 305–16. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-71824-8_17.

Повний текст джерела
Стилі APA, Harvard, Vancouver, ISO та ін.
10

Everard, Mark L., Kostas N. Priftis, and Leontios J. Hadjileontiadis. "Epilogue." In Breath Sounds, 317–19. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-71824-8_18.

Повний текст джерела
Стилі APA, Harvard, Vancouver, ISO та ін.

Тези доповідей конференцій з теми "Breath sounds"

1

Moussavi, Z., and A. Yadollahi. "Automatic Classification of Breath and Snore Sounds." In American Thoracic Society 2009 International Conference, May 15-20, 2009 • San Diego, California. American Thoracic Society, 2009. http://dx.doi.org/10.1164/ajrccm-conference.2009.179.1_meetingabstracts.a2153.

Повний текст джерела
Стилі APA, Harvard, Vancouver, ISO та ін.
2

Yadollahi, A., and Z. Moussavi. "Formant analysis of breath and snore sounds." In 2009 Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE, 2009. http://dx.doi.org/10.1109/iembs.2009.5335292.

Повний текст джерела
Стилі APA, Harvard, Vancouver, ISO та ін.
3

Huq, Saiful, and Z. Moussavi. "Automatic breath phase detection using only tracheal sounds." In 2010 32nd Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC 2010). IEEE, 2010. http://dx.doi.org/10.1109/iembs.2010.5627437.

Повний текст джерела
Стилі APA, Harvard, Vancouver, ISO та ін.
4

Huq, Saiful, Azadeh Yadollahi, and Zahra Moussavi. "Breath Analysis of Respiratory Flow using Tracheal Sounds." In 2007 IEEE International Symposium on Signal Processing and Information Technology. IEEE, 2007. http://dx.doi.org/10.1109/isspit.2007.4458134.

Повний текст джерела
Стилі APA, Harvard, Vancouver, ISO та ін.
5

Azam, Muhammad Awais, Aeman Shahzadi, Asra Khalid, Syed M. Anwar, and Usman Naeem. "Smartphone Based Human Breath Analysis from Respiratory Sounds." In 2018 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC). IEEE, 2018. http://dx.doi.org/10.1109/embc.2018.8512452.

Повний текст джерела
Стилі APA, Harvard, Vancouver, ISO та ін.
6

Yadollahi, A., and Z. Moussavi. "Measuring Minimum Critical Flow for Normal Breath Sounds." In 2005 IEEE Engineering in Medicine and Biology 27th Annual Conference. IEEE, 2005. http://dx.doi.org/10.1109/iembs.2005.1617034.

Повний текст джерела
Стилі APA, Harvard, Vancouver, ISO та ін.
7

Liu, Lichuan, Wei Li, and Chao Jiang. "Breath Sounds Recognition and Classification for Respiration System Diseases." In ICC 2019 - 2019 IEEE International Conference on Communications (ICC). IEEE, 2019. http://dx.doi.org/10.1109/icc.2019.8761292.

Повний текст джерела
Стилі APA, Harvard, Vancouver, ISO та ін.
8

Guangbin, Liu, Chen Shaoqin, Zhang Jingming, Cheng Jinzhi, and Wu Shengju. "The development of a portable breath sounds analysis system." In 1992 14th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE, 1992. http://dx.doi.org/10.1109/iembs.1992.5761598.

Повний текст джерела
Стилі APA, Harvard, Vancouver, ISO та ін.
9

Liu Guangbin, Chen Shaoqin, Zhang Jingming, Cheng Jinzhi, and Wu Shengju. "The Development Of A Portable Breath Sounds Analysis System." In Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE, 1992. http://dx.doi.org/10.1109/iembs.1992.592868.

Повний текст джерела
Стилі APA, Harvard, Vancouver, ISO та ін.
10

Amrulloh, Yusuf A., and Lalu M. H. Maulidin. "Spectral Analysis of Abnormal Breath Sounds in Childhood Pneumonia." In 2018 International Symposium on Electronics and Smart Devices (ISESD). IEEE, 2018. http://dx.doi.org/10.1109/isesd.2018.8605486.

Повний текст джерела
Стилі APA, Harvard, Vancouver, ISO та ін.

Звіти організацій з теми "Breath sounds"

1

Innovative Solutions to Human-Wildlife Conflicts: National Wildlife Research Center Accomplishments, 2016. U.S. Department of Agriculture, Animal and Plant Health Inspection Service, May 2017. http://dx.doi.org/10.32747/2017.7207238.aphis.

Повний текст джерела
Анотація:
The National Wildlife Research Center (NWRC) is the research arm of Wildlife Services, a program within the U.S. Department of Agriculture’s (USDA) Animal and Plant Health Inspection Service (APHIS). NWRC’s researchers are dedicated to finding biologically sound, practical, and effective solutions for resolving wildlife damage management issues. There are spotlights highlight the breadth and depth of NWRC’s research and support services expertise and its holistic approach to addressing today’s wildlife-related challenges.
Стилі APA, Harvard, Vancouver, ISO та ін.
2

Innovative Solutions to Human-Wildlife Conflicts: National Wildlife Research Center Accomplishments, 2015. U.S. Department of Agriculture, Animal and Plant Health Inspection Service, May 2016. http://dx.doi.org/10.32747/2016.7206800.aphis.

Повний текст джерела
Анотація:
The National Wildlife Research Center (NWRC) is the research arm of Wildlife Services (WS), a program within the U.S. Department of Agriculture’s (USDA) Animal and Plant Health Inspection Service (APHIS). NWRC’s researchers are dedicated to finding biologically sound, practical, and effective solutions to resolving wildlife damage management issues. The following spotlights highlight the breadth and depth of NWRC’s research and support services expertise and its holistic approach to addressing today’s wildlife-related challenges.
Стилі APA, Harvard, Vancouver, ISO та ін.
3

Innovative Solutions to Human-Wildlife Conflicts: National Wildlife Research Center Accomplishments, 2013. U.S. Department of Agriculture, Animal and Plant Health Inspection Service, June 2014. http://dx.doi.org/10.32747/2014.7206798.aphis.

Повний текст джерела
Анотація:
The National Wildlife Research Center (NWRC) is the research arm of Wildlife Services (WS), a program within the U.S. Department of Agriculture’s (USDA)Animal and Plant Health Inspection Service (APHIS). NWRC’s researchers are dedicated to finding biologically sound, practical, and effective solutions to resolving wildlife damage management issues. The three spotlights, aviation strike hazard management, reproduction and wildlife damage management, and technology transfer of wildlife damage management tools and strategies, for 2013 show the depth and breadth of NWRC’s research expertise and its holistic approach to addressing today’s wildlife-related challenges.
Стилі APA, Harvard, Vancouver, ISO та ін.
4

Innovative Solutions to Human-Wildlife Conflicts: National Wildlife Research Center Accomplishments, 2012. U.S. Department of Agriculture, Animal and Plant Health Inspection Service, April 2013. http://dx.doi.org/10.32747/2013.7206797.aphis.

Повний текст джерела
Анотація:
The National Wildlife Research Center (NWRC) is the research arm of Wildlife Services (WS), a program within the U.S. Department of Agriculture’s (USDA) Animal and Plant Health Inspection Service (APHIS). NWRC’s researchers are dedicated to finding biologically sound, practical, and effective solutions to resolving wildlife damage management issues. There are four spotlights for 2012 show the depth and breadth of NWRC’s research expertise and its holistic approach to address today’s wildlife-related challenges. NWRC remains committed to its other core mission areas of agriculture and natural resource protection, invasive species control, and product development. Product development takes center stage in this year’s report with accomplishments organized by specific types of products and methods.
Стилі APA, Harvard, Vancouver, ISO та ін.
Також вас можуть зацікавити розширені добірки на тему "Breath sounds" для конкретних типів джерел:
Статті в журналах Дисертації Книги
Ми пропонуємо знижки на всі преміум-плани для авторів, чиї праці увійшли до тематичних добірок літератури. Зв'яжіться з нами, щоб отримати унікальний промокод!

До бібліографії