Academic literature on the topic 'Progesterone'
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Journal articles on the topic "Progesterone"
Lubis, Pika Novriani. "Efektivitas Progesteron Oral dan Vagina pada Tata Laksana Abortus Imminens." Cermin Dunia Kedokteran 50, no. 6 (May 31, 2023): 339–41. http://dx.doi.org/10.55175/cdk.v50i6.922.
Full textSetiawan, Angga, Elis Dihansih, and Desy Zamanti. "PENGGUNAAN PREPARAT PROGESTERON DAN HORMON GnRH DALAM PENENTUAN ESTRUS PADA PROGRAM SUPEROVULASI SAPI LIMOSIN." JURNAL PERTANIAN 8, no. 1 (April 14, 2017): 7. http://dx.doi.org/10.30997/jp.v8i1.631.
Full textPanjaitan, Budianto, Citra Chyntia Helwana, Nellita Meutia, Yusmadi Yusmadi, Tongku Nizwan Siregar, Dasrul Dasrul, and Teuku Armansyah TR. "Hubungan Kadar Progesteron pada Fase Awal Luteal dengan Kematian Embrio pada Sapi Aceh." Jurnal Agripet 19, no. 2 (October 1, 2019): 107–12. http://dx.doi.org/10.17969/agripet.v19i2.14881.
Full textDeMayo, Francesco J., and John P. Lydon. "90 YEARS OF PROGESTERONE: New insights into progesterone receptor signaling in the endometrium required for embryo implantation." Journal of Molecular Endocrinology 65, no. 1 (July 2020): T1—T14. http://dx.doi.org/10.1530/jme-19-0212.
Full textChaudhari, Shilpa, Aparajita Mishra, Kishor Hol, and Shraddha Shastri. "Compare safety and efficacy of intramuscular progesterone versus vaginal progesterone in prevention of preterm labour." Indian Journal of Obstetrics and Gynecology Research 8, no. 4 (November 15, 2021): 541–47. http://dx.doi.org/10.18231/j.ijogr.2021.111.
Full textMerkis, Cecilia I., and Adriana B. Vivas. "Actividad sérica del Factor Precoz de Preñez (EPF) durante la gestación en porcinos." Revista Colombiana de Ciencias Pecuarias 15, no. 1 (July 18, 2016): 63–67. http://dx.doi.org/10.17533/udea.rccp.323789.
Full textWidi Nugroho, Setyo, Harris Istianggoro, Fabianto Santoso, David Tandian, Renindra Ananda Aman, and Eka Susanto. "Characteristics and Correlation Between Progesterone Receptors and The Use of Hormonal Contraceptive in Women with Meningioma in dr. Cipto Mangunkusumo National General Hospital." eJournal Kedokteran Indonesia 10, no. 2 (September 5, 2022): 101–6. http://dx.doi.org/10.23886/ejki.10.161.101-6.
Full text&NA;. "Progesterone see Estrogen/progesterone." Reactions Weekly &NA;, no. 375 (November 1991): 12. http://dx.doi.org/10.2165/00128415-199103750-00071.
Full text&NA;. "Progesterone see Estrogen/progesterone." Reactions Weekly &NA;, no. 287 (February 1990): 7. http://dx.doi.org/10.2165/00128415-199002870-00025.
Full textJerat, Sandra, and Susan Kaufman. "Effect of pregnancy and steroid hormones on plasma adrenomedullin levels in the rat." Canadian Journal of Physiology and Pharmacology 76, no. 4 (April 1, 1998): 463–66. http://dx.doi.org/10.1139/y98-113.
Full textDissertations / Theses on the topic "Progesterone"
Dias, Carolina Castilho [UNESP]. "Avaliação dos efeitos da concentração de progesterona nas respostas ao protocolo de sincronização da ovulação em novilhas nelore cíclicas." Universidade Estadual Paulista (UNESP), 2007. http://hdl.handle.net/11449/98220.
Full textCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
O objetivo deste experimento foi avaliar a influência da concentração sérica de progesterona ([P4]) nos dias (d) 0 e/ou d7 do protocolo de sincronização da ovulação e da reutilização de dispositivo intravaginal de progesterona (CIDR) nos resultados a IATF em novilhas Nelore ciclando (n=398). O protocolo utilizado foi: d0-CIDR [sem utilização prévia (1ºuso), previamente utilizados por 9d (2ºuso) ou 18d (3ºuso)]+BE(2mg)+amostra de sangue para dosagem [P4], d7-PGF2(12,5mg)+amostra de sangue para dosagem [P4], d9-retirada do CIDR®+ECP(1mg), d11-IATF+mensuração do Fol, d13-avaliação da ovulação e d41-diagnóstico de gestação. Variáveis contínuas foram analizadas pelo PROC-GLM e binomiais pelo PROC-LOGISTIC do SAS. Foi considerada diferença estatística P<0,05 e tendência P<0,1. A [P4d0] influenciou de forma positiva Fol, concepção e prenhez. A [P4d7] não influenciou os parâmetros avaliados. O Fol, foi menor para 1uso (10,10,19mm) do que 3uso (11,00,21mm) e 2uso (10,60,20mm) não diferiu dos demais. A taxa de sincronização das classes de Fol diferiram entre si (Classe1:Fol<8,5, 28,2%, Classe2:8,5-10,0, 62,5%, Classe3:>10mm, 92,2%. A taxa de concepção das classes de Fol foi avaliada de acordo com o número de utilizações do CIDR no 1º e 2º usos as classes 1 e 2 tiveram menor concepção do que a Classe3, mas no 3ºuso as classes tiveram concepção similar (Classe1, 9,1%, 0%, 40,0%, Classe2: 24,0%, 21,7%, 54,5% Classe3, 52,4%, 48,9%, 53,8%, 1, 2 e 3usos respectivamente). A taxa de concepção, tendeu a ser maior com 3uso (53,2%) que 1ºuso (37,2%) e 2uso (37,8%). A taxa de prenhez, foi maior com 3ºuso (35,5%) que 1uso (20,5%) e 2uso (22,7%).
The aim of this study was to evaluate if progesterone concentrations [P4] on d0 and/or d7 of a protocol and if reutilization of intravaginal progesterone devices (CIDR) could affect FTAI success in Nellore cycling heifers. Heifers (n=398) received the protocol: d0: CIDR (with no previous use (1stuse), previously used for 9d (2nduse) or previously used for 18d (3rduse)) + EB(2mg) + blood samples to determine [P4d0], d7: PGF2 + blood sample to determine [P4d0], d9: CIDR® withdraw + ECP(1mg), D11: FTAI + largest follicle diameter measurement (Fol), D13: check ovulation and D41: pregnancy diagnoses. Continuous variables were analyzed by PROC-GLM and binomial by PROC-LOGISTIC of SAS. Statistical difference was considered with P<0,05 e tendency P<0,1. The [P4d0] positively influenced Fol, conception and pregnancy rates. The CIDR number of uses influenced [P4d7] (1stuse 2.4±1.1; 2nduse 2.0±1.0 and 3rduse 1.7±1.1ng/ml), but [P4d7] didn’t influence studied parameters. The Fol, was smaller on 1stuse (10,10,19mm) compared to 3rduse (11,00,21mm) and 2nduse (10,60,20mm) didn’t differ from others. Synchronization of Fol classes differed (Class1:Fol<8.5, 28,2%, Class2:8.5-10.0, 62.5%, Class3:>10mm, 92,2%. Conception of Fol classes were evaluated by CIDR number of uses. On 1st and 2nduse classes1 and 2 had lower conception compared to class3, but on 3rduse classes conceptions were similar (Class1, 9.1%, 0%, 40.0%, Class2: 24.0%, 21.7%, 54.5% Class3, 52.4%, 48.9%, 53.8%, 1st, 2nd and 3rduse, respectively). Conception tended to be higher on 3rduse (53.2%) compared to 1stuse (37.2%) and 2nduse (37.8%). Overall pregnancy was higher on 3rduse (35.5%) compared to 1stuse (20.5%) and 2nduse (22.7%).
Peres, Rogério Fonseca Guimarães [UNESP]. "Efeito da concentração pré e pós-ovulatória de progesterona em protocolos de IATF em fêmeas nelore." Universidade Estadual Paulista (UNESP), 2008. http://hdl.handle.net/11449/96640.
Full textCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
Universidade Estadual Paulista (UNESP)
O objetivo desses experimentos foi avaliar os efeitos da concentração de progesterona pré e pós-ovulação em fêmeas Nelore submetidas ao protocolo: D0-benzoato de estradiol (2,0mg, Estrogin®) + CIDR®; D9-retirada do dispositivo + cipionato de estradiol (0,5mg, ECP®) + dinoprost trometamina (PGF2α, 12,5mg, Lutalyse®); D11- IATF. No Exp.1, 1.153 novilhas Nelore cíclicas foram divididas aleatoriamente para receber CIDR® sem utilização prévia ou utilizados previamente por 18 dias e 0, 200 ou 300UI de eCG (Folligon®) no D9. No Exp.2, 702 vacas Nelore solteiras foram divididas para receber aplicação de PGF2α no D7 ou D9 e 0 ou 300 UI de eCG no D9. Nestes experimentos o diâmetro do maior folículo (ØFD) foi avaliado no D11. Amostras de sangue para dosagem de P4 foram colhidas no D9 e D18 (7d pós-IATF). No Exp.3, 1.332 vacas paridas foram avaliadas no D7 quanto à presença de CL, sendo divididas para receber PGF2α no D7 ou D9. Amostras de sangue foram colhidas no D9. O diagnóstico de gestação foi realizado no D41. Variáveis contínuas foram avaliadas pelo PROC GLM e binomiais pelo PROC LOGISTIC. Considerou-se efeito significativo quando P<0,05 e tendência quando P<0,1. No Exp.1, as novilhas tratadas com CIDR® sem utilização prévia apresentaram maior [P4D9] (3,06±0,09 vs. 2,53±0,09 ng/ml). A [P4D9] afetou negativamente o ØFD. Novilhas que não receberam eCG apresentaram menor ØFD (0UI: 11,5±0,1a; 200UI: 11,9±0,1b; 300UI: 12,0±0,1bmm). O ØFD afetou positivamente a [P4D18]. Houve efeito de dose de eCG na [P4D18] (0UI: 2,77±0,11a; 200UI: 3,18±0,11b; 300UI: 4,87±0,11cng/ml) e na taxa de sincronização [TS; 0UI: 83,8%(337/402)a; 200UI:88,5%(339/383)ab; 300UI: 94,3%(347/368)b]. A [P4D9] tendeu a afetar negativamente e o ØFD influenciou positivamente a TS. Houve interação entre eCG e [P4D9] na taxa de...
The aim of this trial was to evaluate the effect of pre- and post-ovulatory progesterone concentration in Nellore cattle treated with the protocol: D0-estradiol benzoate (2.0mg, Estrogin®) + CIDR®; D9–CIDR® withdrawal + of estradiol cypionate (0.5mg, ECP®) + dinoprost trometamine (12.5mg, Lutalyse®); D11-TAI. In Exp.1, 1,153 cycling Nellore heifers were randomly assigned to receive on D0 either a non-previously used or a 18d-previously CIDR® and 0, 200UI or 300UI of eCG (Folligon®) on D9. In Exp.2, 702 non-lactating Nellore cows were assigned to receive PGF2α treatment either on D7 or D9 and 0 or 300 IU of eCG on D9. On these experiments, the diameter of the largest follicle (ØFD) was measured on D11. Blood samples were collected on D9 and D18 (seven days after TAI) to evaluate serum progesterone concentrations. In Exp.3, 1,332 suckled Nellore cows were evaluated on D7 for luteal tissue presence. Cows were assigned to receive PGF2α either on D7 or D9. Blood samples were collected on D9. Pregnancy diagnosis was performed on D41. Continuous variables were evaluated by PROC GLM and binary by PROC LOGISTIC. Significant differences were considered when P<0.05 and tendencies when P<0.1. In Exp.1, heifers treated with non-previously used CIDR® had greater [P4D9] (3.06±0.09 vs. 2.53±0.09 ng/ml). The [P4D9] negatively affected the ØFD. There was effect of eCG dosage on ØFD (0IU: 11.5±0.1a; 200IU: 11.9±0.1b; 300IU: 12.0±0.1bmm). The ØFD positively affected the [P4D18]. The eCG dosage influenced the [P4D18] (0UI: 2.77±0.11a; 200UI: 3.18±0.11b; 300UI: 4.87±0.11cng/ml). Treatment with eCG affected synchronization rate [SR; 0IU: 83.8% (337/402)a; 200IU: 88.5% (339/383)ab; 300IU: 94.3% (347/368)b]. The [P4D9] tended to negatively affect, and the ØFD positively affected the SR. There was interaction between eCG and [P4D9] on conception...
Conceição, Juliana Costa da [UNESP]. "Dinâmica ovariana e concentrações plasmática de progesterona durante o ciclo estral de jumenta (Equus asimus)." Universidade Estadual Paulista (UNESP), 2005. http://hdl.handle.net/11449/98270.
Full textA atividade folicular ovariana foi estudada utilizando-se a ultra-sonografia e a concentração plasmática de progesterona (P4) ao longo de 10 ciclos estrais em jumentas da raça Marchador Brasileira. Diariamente exames ultra-sonográfico foram realizados e os dados compilados foram estudados retrospectivamente, baseando-se na identificação diária de cada folículo. Amostras de sangue foram colhidas diariamente a partir da ovulação (D0) até a ovulação subseqüente. Os folículos com diâmetros 11 mm foram mensurados e o diâmetro médio foi registrado diariamente em um mapa representativo dos ovários realizando uma análise retrospectiva dos dados, permitindo a construção da dinâmica de crescimento folicular. Uma e duas ondas foliculares maiores foram detectadas em seis (60%) e quatro (40%) dos dez ciclos estrais estudados, respectivamente. A emergência da onda primária e divergência folicular para ciclos com uma onda maior foram 10,2±0,75 e 14±0,81 e para os ciclos com duas ondas maiores 9±2 e 14,0±1,15 dias pós-ovulação. O diâmetro máximo do folículo dominante nos ciclos com uma e duas ondas foliculares foram 37,2±3,35 mm e 37,3±1,1mm, respectivamente. A duração média do intervalo interovulatório foi de 23±1,79 e 22,3±1,26 dias nos ciclos com uma ou duas ondas maiores. O diâmetro máximo do folículo dominante foi ligeiramente menor nos casos de ovulações duplas, em comparação às ovulações únicas (p>0,05). Os corpos lúteos formados a partir de ovulações simples ou duplas apresentaram diâmetro de 26,2 4,4 e 22,12,7mm, respectivamente, representando 66,1% e 64,1% do tamanho do folículo pré-ovulatório. A presença de dois corpos lúteos nos ovários das jumentas que apresentaram ovulações duplas, não refletiu em aumento significativo da concentração de progesterona.
The ovarian activity was accessed by ultrasound and progesterone plasma concentrations (P4) throughout 10 estrous cycles from Jennies (Marchador Brasileira). Daily ultrasound examinations were performed and the dada was retrospectively studied based on daily identification of each follicle detected. Blood samples were collected every 24 hours from ovulation (D0) until the next identified ovulation. The follicles measuring 11mm were detected and their mean diameter was registered daily using an ovarian map and permitting a retrospective evaluation of the dada, which represented the follicular growth dynamics. One and two major follicular waves were detected in six (60%) and four ( 40%) cycles respectively from ten estrous cycles in the present study. The primary wave emergency and follicle deviation from the cycles observed during the present study with one major follicular wave occurred at day 10.2 0.75 and at day14.1 0.81 and for cycles with two major waves, those events occurred at 9 2 and 14.0 1.15 days after ovulation. The maximum diameter of the dominant follicle at the cycles with one and two follicular waves were 37.2 3.35 mm and 37.3 1.1 respectively. The mean intervals from two ovulations were 23 1.79 and 22.3 1.26 days when observed in cycles with one and two major follicular waves. The maximum diameter of the dominant follicle was slightly smaller when double ovulations were observed if compared with the single ovulations (p>0.05). The corpora lutea formed from single ovulations or double ovulations presented a mean diameter of 26.2 4.4 and 22.1 2.7 mm, respectively, which represented 66.1% and 64.1% of the preovulatory follicle diameter. The presence of two Cls from double ovulations was not reflected by a significant increase on progesterone concentrations.
Torres, Chavez Karla Elena 1978. "Influencia do sexo e dos hormonios sexuais na inflamação induzida pela administração de formalina na articulação teporomandibular de ratos." [s.n.], 2008. http://repositorio.unicamp.br/jspui/handle/REPOSIP/290574.
Full textDissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Odontologia de Piracicaba
Made available in DSpace on 2018-08-11T04:28:22Z (GMT). No. of bitstreams: 1 TorresChavez_KarlaElena_M.pdf: 670310 bytes, checksum: c227fd036c2b7fc05c311f21f575f1b2 (MD5) Previous issue date: 2008
Resumo: A alta prevalência das condições dolorosas e desordens inflamatórias da articulação temporomandibular e de doenças inflamatórias no sexo feminino sugere a participação dos hormônios sexuais na modulação da dor e da resposta inflamatória da articulação temporomandibular. Estudos prévios sugerem que os altos níveis do estradiol durante o ciclo estral e a administração de estradiol ou progesterona em ratas ovariectomizadas ou testosterona em ratos orquidectomizados diminui a nocicepção induzida pela injeção de formalina (1,5%) na articulação temporomandibular. O mecanismo pelo qual esses hormônios reduzem a nocicepção da articulação temporomandibular ainda não é conhecido, mas poderia ser delimitado por uma atividade antiinflamatória. Diante disso, o objetivo deste trabalho foi avaliar o efeito do sexo e dos hormônios sexuais na inflamação induzida pela injeção de formalina na articulação temporomandibular. Para avaliar a inflamação na articulação temporomandibular, nós mensuramos o extravasamento plasmático e a migração de leucócitos polimorfonucleares (neutrófilos). A formalina, agente nociceptivo e inflamatório, induziu extravasamento plasmático e migração de neutrófilos significativamente menor em fêmeas em proestro que em fêmeas em diestro e machos. O extravasamento plasmático e a migração leucocitária em fêmeas ovariectomizadas foi similar ao de fêmeas sham-ovariectomizadas em diestro e significativamente maior que o de fêmeas sham-ovariectomizadas em proestro. A administração de estradiol, mas não de progesterona em fêmeas ovariectomizadas diminuiu significativamente o extravasamento plasmático e a migração leucocitária induzida pela injeção de formalina na articulação temporomandibular. A orquidectomia não afetou o extravasamento plasmático e a migração leucocitária, no entanto, administração de testosterona em machos orquidectomizados os reduziu significativamente. Dessa forma, pode-se concluir que o estradiol e a testosterona exercem um pronunciado efeito antiinflamatório na articulação temporomandibular, sugerindo que este efeito pode mediar, ao menos em parte, o efeito antinociceptivo destes hormônios na articulação temporomandibular
Abstract: The greater prevalence of pain conditions in temporomandibular joint and inflammatory diseases in female suggests the involvement of sex hormones in temporomandibular joint pain and inflammation. Previous studies suggest that the high estradiol level during the rat estrous cycle and the administration of estradiol or progesterone in ovariectomized female or testosterone in orchiectomized male rats decrease formalin-induced temporomandibular joint nociception. The mechanism by which sex hormones decrease temporomandibular joint nociception is unknown, however could be mediated by decreasing temporomandibular joint inflammation. For that reason, the aim of this study was to evaluate the effect of sex and sex hormones on formalin-induced temporomandibular joint inflammation. To measure temporomandibular joint inflammation, we evaluated plasma extravasation and neutrophil migration. Formalin induced significant lower temporomandibular joint plasma extravasation and neutrophil migration in proestrus females than in males and in diestrus females. Formalin-induced temporomandibular joint plasma extravasation and neutrophil migration in ovariectomized females were similar to those of sham-operated diestrus females and significantly higher than those of sham-operated proestrus females. Estradiol but not progesterone administration in ovariectomized females significantly reduced formalin-induced temporomandibular joint plasma extravasation and neutrophil migration. Formalin-induced temporomandibular joint plasma extravasation and neutrophil migration were not affected by orchiectomy, while testosterone administration in orchiectomized males significantly decreased them. Taken together, these findings demonstrate a pronounced anti-inflammatory effect of estradiol and testosterone in temporomandibular joint and suggest that this effect may mediate, at least in part, the antinociceptive effect of these hormones on the temporomandibular joint
Mestrado
Fisiologia Oral
Mestre em Odontologia
Zhu, Xiaoyan. "Progesterone in Stroke Cerebroprotection : Metabolites, Target Cells, and Role of Neural Progesterone Receptors (PR)." Thesis, Université Paris-Saclay (ComUE), 2016. http://www.theses.fr/2016SACLS449.
Full textIschemic stroke initiates a cascade of changes that lead to cell death and also coordinates endogenous processes that counteract the nocuous consequences of ischemia. Understanding these processes is very important for the development of potential neuroprotectants which can be just boosters of endogenous processes. Treatment with exogenous progesterone is neuroprotective after middle cerebral artery occlusion (MCAO). However, the male and female brains contain significant amounts of endogenous progesterone.The aim of our work was to study: 1) the effects of MCAO on the endogenous levels of steroids and the role of neural progesterone receptors (PR) at the acute phase after stoke in young and aging mice of both sexes; 2) the cellular basis of the neuroprotection by progesterone following stroke and the role of neural PR. We used an in vivo model of MCAO; a transgenic mice line (PRNesCre) selectively lacking the expression of PR in neural cells; gas chromatography-tandem mass spectrometry (GC-MS/MS); and histological, behavioral, and immunofluorescence analyses.In the first part of the study, we showed that in the male mouse brain, progesterone is mainly converted to 5a-dihydroprogesterone (5a-DHP), which is a natural PR agonist ligand. After MCAO, brain levels of progesterone and 5a-DHP are rapidly upregulated in males but not in females. In contrast, females may use the interconversion of 20a-dihydroprogesterone and progesterone for regulating the availability of PR-active pregnanes. Moreover, young and aging male and female PRNesCre mice exhibited increased infarcts, severe sensorimotor deficits, and decreased densities of neurons and microglia comparatively to age-matched control mice PRloxP/loxP. In addition, our results revealed sex differences in stroke outcomes in young but not in aging mice. In the second part of the study, we showed that, in male PRloxP/loxP mice, progesterone improved sensorimotor outcomes and reduced infarct volumes. In the peri-infarct, progesterone increased the densities of neurons, oligodendrocytes and their precursors, decreased the densities of activated astrocytes and microglia, and the expression of the aquaporin 4. These beneficial effects of progesterone were not observed in PRNesCre mice.Our findings 1) uncover the importance of endogenous pregnanes and neural PR for the cerebroprotection at the early acute phase after stroke; 2) show that progesterone treatment in male mice has neuro-protectant, pro-myelinating and anti-inflammatory effects after MCAO and that neural PR is required for the mediation of these effects. These data strongly suggest that ligands of PR or agents targeting their downstream signaling could be developed for neuroprotection after stroke
Santos, Rafael Dalbosco dos. "O impacto do diabetes Mellitus do tipo 1 sobre a ação da resposta proliferativa estimulada pela progesterona no ambiente uterino de camundongos." Universidade de São Paulo, 2015. http://www.teses.usp.br/teses/disponiveis/42/42134/tde-18042016-101410/.
Full textProgesterone (P4)-mediated cell proliferation is essential for uterine function. Therefore, alteration in this process could compromise reproduction. The type 1 diabetes (DM1) relates to several reproductive disturbs. However, the impact of DM1 on the P4 function is still not elucidated. Thus, we used alloxan-induced diabetic mice females subjected to ovariectomy and hormonal replacement therapy with P4. Histomorphometrical and immunohistochemistry to PCNA approaches showed a decrease of the uterine stromal area and the cell proliferation index. Protein quantification by Western blot showed increased levels of PR-A in both ovariectomized and P4-treated diabetic females. Importantly, P4 did not recovered the mRNA expression to the Hoxa-10 transcription factor in diabetic females. Additionally, qPCR analysis revealed increased level of p27 mRNA in diabetic females non-treated with P4. Together these results show that DM1 has a negative action on the P4-mediated cell proliferative response. These are new and important results to a better understand of the biological mechanisms by which diabetes affects the reproductive functions.
Shahzamani, Afshin. "Progesterone as an anti-convulsant." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2001. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp05/MQ63177.pdf.
Full textAnderson, Laurie. "The myometrial effects of progesterone." Thesis, University of Glasgow, 2010. http://theses.gla.ac.uk/2203/.
Full textTometzki, G. B. "d1-Progesterone : A total synthesis." Thesis, University of Manchester, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.374578.
Full textVieira, Fernanda Victor Rodrigues [UNESP]. "Infusão intravenosa de glicose e balanço energético na expressão de enzimas hepáticas responsáveis pelo catabolismo de progesterona em bovinos." Universidade Estadual Paulista (UNESP), 2012. http://hdl.handle.net/11449/96632.
Full textCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
Universidade Estadual Paulista (UNESP)
O objetivo deste experimento foi avaliar o efeito da infusão intravenosa de glicose sobre as concentrações séricas de glicose, insulina, IGF-1, P4, expressão de RNAm de GHR1A e IGF-1, e expressão de RNAm das enzimas hepáticas CYP2C e CYP3A, responsáveis pelo catabolismo de P4 no fígado, em vacas leiteiras secas, ovariectomizadas e com dispositivo intravaginal de P4 (CIDR) em diferentes BE. Foram utilizadas 15 vacas mestiças Holandês/Gir ovariectomizadas e secas, aleatoriamente distribuídas em um de dois tratamentos nutricionais: 1) BEN (n=7) e 2) BEP (n=8). O grupo de vacas em BEP recebeu concentrado individualmente uma vez ao dia. Durante a fase de adaptação (d-28 ao d-15,5), cada vaca recebeu um CIDR de terceiro uso, sendo que após esta fase (d-14), cada vaca recebeu um CIDR novo. No d 0, as vacas foram aleatoriamente distribuídas em crossover design contendo dois períodos de 24 horas cada (d 0 e d 1): 1) infusão intravenosa de glicose (0,5g/Kg de PV) ou 2) infusão intravenosa de salina (0,9% NaCl). Imediatamente após jejum de 12 horas, as infusões foram feitas em período de três horas. Amostras de sangue foram coletadas às -12 (início do jeum), 0 (antes da infusão), 3 e 6 horas após início da infusão através da veia coccígea em tubos tipo vacutainer. As biopsias hepáticas foram feitas às 0 e 3 horas nos dias do tratamento (d 0 e d 1). Vacas em BEN perderam mais PV e ECC em relação às vacas em BEP (-23,15 vs. 16,5 kg ± 3,9; -0,200 vs. 0,075 unidades de ECC ± 0,062, respectivamente). Vacas recebendo infusão intravenosa de glicose tiveram maiores concentrações séricas de glicose às 3 horas do início da infusão do que vacas recebendo salina. Vacas em BEN recebendo glicose tiveram maiores concentrações séricas de insulina do que vacas em BEP recebendo glicose às 3 horas pós-infusão...
The objective of this study was to evaluate the effect of intravenous glucose infusion on serum concentrations of glucose, insulin, IGF-1, progesterone (P4), mRNA expression of GHR1A, IGF-1, and mRNA expression of hepatic enzymes CYP 2C and CYP 3A responsible for the catabolism of P4 in the liver in dry cows, ovariectomized with intravaginal device P4 (CIDR) in different energy balances. Fifteen non-lactating, ovariectomized Gir × Holstein cows, and randomly assigned to: 1) negative nutrient balance (NB; n=7)) and 2) positive nutrient balance (PB; n=8). The group of cows in PB was supplemented individually once a day. For the adaptation phase (d-d-28 to 15, 5), each cow received a CIDR of the third use, and after the adaptation phase (d-14), each cow received a new CIDR. On d 0, cows within nutritional treatment were randomly assigned to receive, in a crossover design containing 2 periods of 24 h each (d0 and d1): 1) intravenous glucose infusion (0.5g/Kg of BW), or 2) intravenous saline infusion (0,9% NaCl). Immediately after fasting for 12 hours, infusions were made over a period of three hours. Blood samples were collected at -12 (beginning of fasting), 0 (before infusion), 3 and 6 hours after start of infusion via the coccygeal vein in vacutainer tubes without anticoagulant type. The liver biopsies were performed at 0 and 3 hours in the day of treatment (d 0 and d 1). NB cows lost more BW and BCS than PB cows (-23.15 vs. 16.5 kg ± 3.9, vs. -0.200. 0.075 ± 0.062 BCS units, respectively). Cows receiving intravenous infusion of glucose had higher serum concentrations of glucose to 3 hours for the start of infusion than cows receiving saline. NB cows receiving glucose had higher serum concentrations of insulin than PB cows receiving glucose, however PB cows receiving glucose had higher serum concentrations... (Complete abstract click electronic access below)
Books on the topic "Progesterone"
Szekeres-Bartho, Julia. Immunosuppression by progesterone in pregnancy. Boca Raton: CRC Press, 1992.
Find full textShahzamani, Afshin. Progesterone as an anti-convulsant. Ottawa: National Library of Canada, 2001.
Find full textLobo, Rogerio A. Progesterone in hormonal replacement therapy. Carnforth, Lancs: Parthenon, 1992.
Find full textR, Lee John. Natural progesterone: The multiple roles of a remarkable hormone. Sebastopol, CA: BLL Pub., 1995.
Find full textde, Ziegler D., and Bulletti Carlo, eds. Progesterone: A natural, life supporting hormone. Oxford: Oxford University Press, 2000.
Find full textGanten, Detlev, and Donald Pfaff, eds. Actions of Progesterone on the Brain. Berlin, Heidelberg: Springer Berlin Heidelberg, 1985. http://dx.doi.org/10.1007/978-3-642-69728-9.
Full text1941-, Ganten D., Pfaff Donald W. 1939-, and Kato Junzo, eds. Actions of progesterone on the brain. Berlin: Springer-Verlag, 1985.
Find full textDalton, Katharina. Guide to progesterone for postnatal depression. [London]: The Author, 1990.
Find full textM, Beier Henning, and Spitz Irving M, eds. Progesterone antagonists in reproductive medicine and oncology. Oxford: Oxford University Press, 1994.
Find full textS, Fraser Ian, ed. Estrogens and progestogens in clinical practice. London: Churchill Livingstone, 1998.
Find full textBook chapters on the topic "Progesterone"
Fujimori, Keiya, Hyo Kyozuka, and Shun Yasuda. "Progesterone." In Preterm Labor and Delivery, 149–59. Singapore: Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-13-9875-9_15.
Full textPorcari, Irene, Mariachiara Bosco, and Stefano Uccella. "Progesterone." In Endocrine Pathology, 696. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-62345-6_5326.
Full textRoney, James R., Goirik Gupta, and Mei Mei. "Progesterone." In Encyclopedia of Sexuality and Gender, 1–7. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-319-59531-3_6-1.
Full textBaker, Julien S., Fergal Grace, Lon Kilgore, David J. Smith, Stephen R. Norris, Andrew W. Gardner, Robert Ringseis, et al. "Progesterone." In Encyclopedia of Exercise Medicine in Health and Disease, 726. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-540-29807-6_2906.
Full textPrior, Nora H. "Progesterone." In Encyclopedia of Animal Cognition and Behavior, 1–7. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-47829-6_485-1.
Full textPrior, Nora H. "Progesterone." In Encyclopedia of Animal Cognition and Behavior, 5671–77. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-319-55065-7_485.
Full textSchomburg, Dietmar, and Dörte Stephan. "Progesterone monooxygenase." In Enzyme Handbook, 755–58. Berlin, Heidelberg: Springer Berlin Heidelberg, 1994. http://dx.doi.org/10.1007/978-3-642-57942-4_156.
Full textWard, Tony Milford. "Progesterone Receptor." In Proteins and Tumour Markers May 1995, 1331. Dordrecht: Springer Netherlands, 1995. http://dx.doi.org/10.1007/978-94-011-0681-8_68.
Full textChrousos, George P., Neil J. MacLusky, David D. Brandon, Masako Tomita, David M. Renquist, D. Lynn Loriaux, and Mortimer B. Lipsett. "Progesterone Resistance." In Advances in Experimental Medicine and Biology, 317–28. Boston, MA: Springer US, 1986. http://dx.doi.org/10.1007/978-1-4684-5101-6_21.
Full textPorcari, Irene, Mariachiara Bosco, and Stefano Uccella. "Progesterone Receptor." In Endocrine Pathology, 697. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-62345-6_5327.
Full textConference papers on the topic "Progesterone"
"Progesterone and Brain Cancer." In 4th International Conference on Advances in Agricultural, Biological & Ecological Sciences. International Institute of Chemical, Biological & Environmental Engineering (IICBEE), 2016. http://dx.doi.org/10.15242/iicbe.c1216058.
Full textKolesniková, Lucie, José Alonso, Iker León, Aran Insausti, and Elena Alonso. "THE SHAPE OF PROGESTERONE." In 2022 International Symposium on Molecular Spectroscopy. Urbana, Illinois: University of Illinois at Urbana-Champaign, 2022. http://dx.doi.org/10.15278/isms.2022.mi04.
Full textHada, Manila, Hannah Oh, Sharon Fan, Roni T. Falk, Berta Geller, Pamela Vacek, Donald Weaver, et al. "Abstract 588: Relationship of serum progesterone and progesterone metabolites with mammographic density." In Proceedings: AACR Annual Meeting 2019; March 29-April 3, 2019; Atlanta, GA. American Association for Cancer Research, 2019. http://dx.doi.org/10.1158/1538-7445.sabcs18-588.
Full textHada, Manila, Hannah Oh, Sharon Fan, Roni T. Falk, Berta Geller, Pamela Vacek, Donald Weaver, et al. "Abstract 588: Relationship of serum progesterone and progesterone metabolites with mammographic density." In Proceedings: AACR Annual Meeting 2019; March 29-April 3, 2019; Atlanta, GA. American Association for Cancer Research, 2019. http://dx.doi.org/10.1158/1538-7445.am2019-588.
Full textProkopuk, A. I., K. V. Yurchankova, E. M. Shpadaruk, and R. M. Smolyakova. "ASSESSMENT OF HORMONAL STATUS WITH AN ESTABLISHED MOLECULAR-BIOLOGICAL PROFILE OF PATIENTS WITH BREAST CANCER OF DIFFERENT REPRODUCTIVE PERIOD." In SAKHAROV READINGS 2021: ENVIRONMENTAL PROBLEMS OF THE XXI CENTURY. International Sakharov Environmental Institute of Belarusian State University, 2021. http://dx.doi.org/10.46646/sakh-2021-2-93-96.
Full textZia, Asif I., A. R. Mohd Syaifudin, S. C. Mukhopadhyay, P. L. Yu, I. H. Al-Bahadly, Jurgen Kosel, and Chinthaka Gooneratne. "Sensor and instrumentation for progesterone detection." In 2012 IEEE International Instrumentation and Measurement Technology Conference (I2MTC). IEEE, 2012. http://dx.doi.org/10.1109/i2mtc.2012.6229289.
Full text"Does Progesterone Influence Hela Cell Proliferation?" In 2016 International Conference on Biological and Environmental Science. Universal Researchers, 2016. http://dx.doi.org/10.17758/ur.u0616232.
Full textZhang, Guangqiu, Shujuan Li, and Haiying Yang. "Microbial conversion of progesterone with Aspergillus sp." In 2015 International Conference on Materials, Environmental and Biological Engineering. Paris, France: Atlantis Press, 2015. http://dx.doi.org/10.2991/mebe-15.2015.211.
Full textAmicis, F. De, F. Montalto, C. Chiodo, D. Naimo, L. Mauro, S. Aquila, M. Lanzino, and S. Andò. "PO-154 Progesterone through progesterone receptor-B inhibits invasion of human breast cancer cells by targeting cytoplasmic cyclin D1." In Abstracts of the 25th Biennial Congress of the European Association for Cancer Research, Amsterdam, The Netherlands, 30 June – 3 July 2018. BMJ Publishing Group Ltd, 2018. http://dx.doi.org/10.1136/esmoopen-2018-eacr25.194.
Full textVares, Guillaume, Sei Sai, Bing Wang, Akira Fujimori, Mitsuru Nenoi, and Tetsuo Nakajima. "Abstract 2246: Progesterone generates cancer stem cells through membrane progesterone receptor-triggered signaling in basal-like human mammary cells." In Proceedings: AACR 106th Annual Meeting 2015; April 18-22, 2015; Philadelphia, PA. American Association for Cancer Research, 2015. http://dx.doi.org/10.1158/1538-7445.am2015-2246.
Full textReports on the topic "Progesterone"
Britt, Jack, Miriam Rosenberg, Steven Washburn, and Moshe Kaim. Development and Evaluation of a Method of Hormonal Treatment to Increase Fertility in Dairy Cows. United States Department of Agriculture, December 1995. http://dx.doi.org/10.32747/1995.7612833.bard.
Full textHagan, Christy R. Progesterone Receptor Scaffolding Function in Breast Cancer. Fort Belvoir, VA: Defense Technical Information Center, October 2012. http://dx.doi.org/10.21236/ada568199.
Full textHagan, Christy. Progesterone Receptor Scaffolding Function in Breast Cancer. Fort Belvoir, VA: Defense Technical Information Center, October 2011. http://dx.doi.org/10.21236/ada601953.
Full textHorwitz, Kathryn B. Hormone Resistance and Progesterone Receptors in Breast Cancer. Fort Belvoir, VA: Defense Technical Information Center, July 1999. http://dx.doi.org/10.21236/ada375134.
Full textFiskum, Gary. Neuroprotection by Progesterone through Stimulation of Mitochondrial Gene Expression. Fort Belvoir, VA: Defense Technical Information Center, August 2001. http://dx.doi.org/10.21236/ada397719.
Full textHarrell, Joshua C. Breast Cancer Lymphatic Dissemination - Influence of Estrogen and Progesterone. Fort Belvoir, VA: Defense Technical Information Center, March 2008. http://dx.doi.org/10.21236/ada486969.
Full textHarrell, Joshua C., and Kathryn B. Horwitz. Breast Cancer Lymphatic Dissemination-Influence of Estrogen and Progesterone. Fort Belvoir, VA: Defense Technical Information Center, October 2008. http://dx.doi.org/10.21236/ada501595.
Full textClark, Robert R. C-7 Progesterone Analogues and MDR1 in Breast Cancer. Fort Belvoir, VA: Defense Technical Information Center, September 2000. http://dx.doi.org/10.21236/ada406203.
Full textFiskum, Gary. Neuroprotection by Progesterone Through Simulation of Mitochondrial Gene Expression. Fort Belvoir, VA: Defense Technical Information Center, August 2002. http://dx.doi.org/10.21236/ada415920.
Full textFiskum, Gary. Neuroprotection by Progesterone through Stimulation of Mitochondrial Gene Expression. Fort Belvoir, VA: Defense Technical Information Center, August 2000. http://dx.doi.org/10.21236/ada392823.
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