Literatura científica selecionada sobre o tema "Εμβόλιο"
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Artigos de revistas sobre o assunto "Εμβόλιο"
Kosmadakis, Nikos, e Konstantinos Lapidis. "COVID-19 και Υγειονομικό Διαβατήριο". HAPSc Policy Briefs Series 1, n.º 1 (30 de junho de 2020): 244. http://dx.doi.org/10.12681/hapscpbs.24974.
Texto completo da fonteΠάπαρη, Ιωάννα, Βικτωρία Βιβιλάκη, Άννα Δελτσίδου e Αντιγόνη Σαραντάκη. "Συνταγογράφηση φαρμακευτικών σκευασμάτων, εμβολίων και εργαστηριακών εξετάσεων στα κέντρα υποδοχής και ταυτοποίησης (ΚΥΤ) και κέντρα φιλοξενίας προσφύγων και μεταναστών (ΚΦΠΜ) - Ο ρόλος των μαιών". Eleutho 22, n.º 1 (31 de março de 2023): 1–11. http://dx.doi.org/10.18332/eleutho/162853.
Texto completo da fonteNational Commission for Bioethics & Technoethics. "Για την ισότιμη πρόσβαση του παγκόσμιου πληθυσμού σε εμβόλια και φάρμακα κατά της COVID-19". Bioethica 8, n.º 1 (10 de abril de 2022): 2–4. http://dx.doi.org/10.12681/bioeth.30528.
Texto completo da fonteΑργυρούδη, Ανθή, e Αντώνης Γαρδικιώτης. "Πρόθεση εμβολιασμού κατά του Covid-19 σε συνθήκες εγκλεισμού: πηγές πληροφόρησης και πεποιθήσεις για τον εμβολιασμό ως προβλεπτικοί παράγοντες". Psychology: the Journal of the Hellenic Psychological Society 26, n.º 3 (5 de fevereiro de 2022): 93–110. http://dx.doi.org/10.12681/psy_hps.28861.
Texto completo da fonteΚατή, Κωνσταντίνα, Ελένη Κεβεζιτίδου, Δέσποινα Κώτη e Μαριλένα Ζαρφτζιάν. "Εμβόλια: ωφέλειες και πιθανοί κίνδυνοι". Open Schools Journal for Open Science 3, n.º 8 (23 de julho de 2020). http://dx.doi.org/10.12681/osj.24373.
Texto completo da fonteΤαλαμάγκας, Ασημάκης, Αποστολία Γαλάνη e Ευαγγελία Μαυρικάκη. "«Εσύ θα κάνεις το μπόλι;» Η εμπιστοσύνη των υποψήφιων δασκάλων στην επιστήμη και τους επιστήμονες". 13o Πανελλήνιο Συνέδριο της Διδακτικής των Φυσικών Επιστημών και Νέων Τεχνολογιών στην Εκπαίδευση, 29 de setembro de 2023. http://dx.doi.org/10.12681/codiste.5709.
Texto completo da fonteTouratsoglou, Ioannis. "The price of power Drachms in the name of Alexnder in Greece (On the occasion of the Thessaly1993 confiscation)". EULIMENE, 31 de dezembro de 2000, 91–118. http://dx.doi.org/10.12681/eul.32692.
Texto completo da fonteTeses / dissertações sobre o assunto "Εμβόλιο"
Κωστόπουλος, Νικόλαος. "Εμβόλιο κατά του καρκίνου του τραχήλου της μήτρας". Thesis, 2010. http://nemertes.lis.upatras.gr/jspui/handle/10889/4178.
Texto completo da fonteThe prevention of cervical cancer constitutes a main component of women’s health care. A necessary precondition for this prevention is the health needs assessment of the female population, especially in Greece. Cervical cancer is malignant neoplasm of the cervix uteri or cervical area. Pap smear screening can identify potentially precancerous changes. Treatment of high grade changes can prevent the development of cancer. In developed countries, the widespread use of cervical screening programs has reduced the incidence of invasive cervical cancer by 50% or more. Human papillomavirus (HPV) infection is a necessary factor in the development of almost all cases of cervical cancer. After 20 years studies, the relationship between cervical cancer and human papillomavirus (HPV) was proved. A HPV is a member of the papillomavirus family of viruses that is capable of infecting humans. HPV vaccines (Cervarix and Gardasil), which prevent infection with the HPV types (16 and 18) that cause 70% of cervical cancer, may lead to further decreases. Gardasil (Merck & Co.) is a vaccine proven to prevent certain types of human papillomavirus (HPV), specifically HPV types 16, 18, 6, and 11. HPV types 16 and 18 cause an estimated 70% of cervical cancers and are responsible for many anal, vulvar, vaginal, and penile cancer cases. HPV types 6 and 11 cause an estimated 90% of genital warts cases. Gardasil prevents HPV infections, but does not treat existing infection. Therefore, to be effective it must be given before HPV infection occurs. Cervarix is manufactured by GlaxoSmithKline. It is a vaccine against certain types of cancer-causing human papillomavirus (HPV). Cervarix is designed to prevent infection from HPV types 16 and 18 that cause about 70% of cervical cancer cases. These types also cause some other genital cancers and some oropharyngeal cancers. Additionally, some cross-reactive protection against virus strains 45 and 31 were shown in clinical trials. The purpose of this study is to assess health needs for cervical cancer prevention concerning the female population living in Patras and Pyrgos. Partial purposes are: to record women’s participation in HPV vaccines and look into the factors that affect this participation. The planning of a preventive project concerning HPV vaccines is feasible and is based on a perfect relationship and trust between patient and doctor.
Κοκκινάκης, Ιωάννης. "Ανάπτυξη εφαρμογής βιομηχανικού αυτοματισμού με προγραμματιζόμενο λογικό ελεγκτή : συνεργατική λειτουργία εμβόλων πεπιεσμένου αέρα". Thesis, 2012. http://hdl.handle.net/10889/5599.
Texto completo da fonteThe aim of this diploma thesis is the cooperation of two pneumatic cylinders, in order to exert a constant force in an object while moving it, in both directions.
Νίκου, Κωνσταντίνα. "Ανάπτυξη και αξιολόγηση συστημάτων χορήγησης πεπτιδικών αντιγόνων HER-2/neu συνδεδεμένων με PLA μικροσφαίρες". Thesis, 2010. http://nemertes.lis.upatras.gr/jspui/handle/10889/4257.
Texto completo da fonteDespite the progress of classic therapeutic strategies developed concerning cancer the greatest number of patients deteriorates and eventually dies. The need to confront this disease in an alternative way has led to the development of new immunotherapeutic methods. The novel idea of cancer immunotherapy was born in the 19th century when William Coley used live live species of bacteria Streptococcus erysipelas in order to induce an overall immune response targeted in part against sarcoma tumors. Occasional positive immune responses that were observed were possibly due to the enhancement of the immune response from the inflammatory reactions caused by the bacteria. In order to induce a special immune response against tumors it is necessary for some specific antigens to be identified at cancer cells. So the first step in the effort to induce immunotherapy is the isolation of antigens expressed by cancer cells that are preferably not expressed at healthy tissues, to prevent autoimmune response. The identification of tumor-specific antigens that are identified by T cells gave a great boost to the development of T-cell-mediated specific immune response, both in research for tumor immunology as in its clinical appliance. That led to the beginning of peptide use in vaccines in cancer immunotherapy. From the plethora of already known cancer antigens, epitopes have been identified as capable of forming complex with MHC (Major Histocompatibility Complex) class I molecules, which consequently induce the activation of CD8+ T cells, given that most tumors are positive for the MHC class I molecules, but negative to MHC class II molecules. Moreover, CD8+ T cells can kill cancer cells directly, through identification of the MHC class I–peptide complex that is expressed on the tumor surface. Recently many epitopes that are recognized by MHC class II molecules have been identified, since it is well known that the CD4+ T cells play an important role in the initiation, organization and maintenance of the immune response. Recent clinical studies and preclinical models have shown that immunization with epitopes that are eminent to form a complex with MHC class II molecules, which comprise amino acid sequences that can connect with MHC class I molecules, are effective in the simultaneous induction of helper and cytotoxic long life T-cell in vivo. Among all known cancer antigens, the HER-2/neu protein demonstrates the advantage of being overexpressed in various types of cancer, while patients whose tumors overexpress the protein exhibit preexisting immunity against its peptides. HER-2/neu is a transmembrane protein that is overexpressed in cancer cells and therefore the perfect target for immunotherapy concerning both cellular and humoral immunity. Clinical studies using HER-2/neu peptides have shown induction of immune response in the majority of patients. However, metastatic tumors overexpressing HER-2/neu protein still remain incurable. As a result, there is ample need for respective new therapeutic strategies and at this point more potent immunogenic sequences of the protein are under investigation, as is the response of patients to those sequences, in hope of creating more specific anticancer therapies. Encapsulation of antigen into poly (lactic-co-glycolic) acid (PLGA) microspheres has proven to induce potent and long lasting immune response. Up to date, there is no study analyzing the influence of PLGA polymer characteristics or the immunization scheme, regarding the type of the immune response following the administration of PLGA antigen microspheres in vivo. In the current study, the type of the immune response after in vivo administration of HER-2/neu peptide adsorbed on poly-lactic acid (PLA) and PLGA microspheres is investigated. The model antigens used were the following two: • GSPYVSRLLGICLTSTVQLVQL peptide corresponds to the 779-799 amino acid sequence of the HER-2/neu protein. This amino acid sequence contains the cytotoxic epitope CLTSTVQLV (789-797) in combination with the Th epitope GSPYVSRLLGICL (778-790) of the HER-2/neu protein. • CLTSTVQLV (789-797) peptide, which corresponds to merely the cytotoxic epitope. HHD transgenic mice expressing human HLA-A2.1 histocompatibility molecules were used as subjects, given the fact that the amino acid sequence chosen has derived from the human HER-2/neu protein. Converting the preexisting Th2 type of immune response, against soluble antigens expressed in tumors, to the Th1 type is extremely important in curing cancer. The production of antigen-specific CD8+ cytotoxic lymphocytes with the relevant helper T (CD4+) lymphocytes is believed to trigger the rejection of the tumor or the delay of its development. The type of the immune response was identified with immuno-analytic techniques developed for measuring the total amount of IgG immunoglobulins, and their isotypes (IgG1 and IgG2a). Moreover the type of the immune response has been determined at cellular level using proliferation assay and cytokine measurement assay, usually at cell culture supernatants but also in blood samples. For the peptide administration, PLA and PLGA microspheres were used. The antigen was administered in two different ways, either absorbed or adsorbed (just mixed). The in vivo administration of the peptide antigen just admixed with PLA microspheres induced potent immune response, comparable to that caused by the antigen administration using complete Freund’s adjuvant (CFA). Moreover, upon the analysis of the cytokine profile secreted from T lymphocytes of immunized mice, the PLA admixed peptide proved to induce a specific and potent Th1 immune response. The incubation time of the peptide with PLA microspheres had no implications to the immune response, therefore further simplifying future mass production of such vaccine types. The results extracted by this study justify further investigation of the in vivo experimental cancer models for inducing potent cellular immune response against cancer cells that overexpress the HER-2/neu protein by simply mixing the appropriate HER-2/neu peptide antigens with PLA microspheres.
Livros sobre o assunto "Εμβόλιο"
COVID 19 – HISTORY AND SCIENTIFIC PROGRESS IN TREATMENT - COVID-19 – ΙΣΤΟΡΙΑ ΚΑΙ ΕΠΙΣΤΗΜΟΝΙΚΗ ΠΡΟΟΔΟΣ ΣΤΗΝ ΑΝΤΙΜΕΤΩΠΙΣΗ ΤΟΥ. Σταυρούλα Μαρίνη, 2021.
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