240 resultados para contraceptive


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Pós-graduação em Ginecologia, Obstetrícia e Mastologia - FMB

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Pós-graduação em Ginecologia, Obstetrícia e Mastologia - FMB

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Este artigo trata do debate dos direitos reprodutivos na sociedade brasileira, suas peculiaridades, avanços e contradições, diante de três problemas atuais das mulheres brasileiras: a esterilização feminina; a prática ilegal do aborto e o incremento das novas tecnologias conceptivas. Evidencia que a prática generalizada da esterilização feminina, a alta ocorrência de abortos clandestinos no Brasil e o incremento das Novas Tecnologias Conceptivas colocam em risco a saúde das mulheres e são reveladores da ausência de uma política de saúde reprodutiva e da presença de uma política de controle demográfico no país. Aponta para os diversos rumos que esse debate tomou na última década, ressaltando a necessidade de recuperar seu compromisso histórico contra políticas demográficas e de saúde intervencionistas.

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Pós-graduação em Anestesiologia - FMB

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

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Prostate cancer is the second leading cause of cancer death in the country. Due to this factor, the interest of showing what relationship exists between vasectomy surgery and the incidence of prostate carcinoma has started. Some epidemiological studies showed an increased risk of prostate cancer in vasectomized men (Emard et al., 2001). On the other hand other authors have argued that there is no correlation (Patel et al., 2005) and there are those who said that vasectomy is linked to reduced risk of prostate cancer (Ross, 1983). Faced with an analysis of published works, such discussion remains today. The vasectomy, or deferentectomia, is a contraceptive male method, which is the section of the vas deferens of man by preventing the sperm from being expelled along with the seminal fluid during ejaculation, and is one of the most simple, economical, uncomplicated post- operative. This study aims to evaluate the process of cell proliferation and to evaluate immuno-histochemically the expression of specific markers of PCNA (Proliferating Cell Nuclear Antigen) and Ki-67, in the prostate of the gerbil after chemical induction by intraperitoneal injection of the carcinogen N-methyl -N-nitrosourea (MNU), because the regulation of the functional balance between cell proliferation and apoptosis is associated with hyperplasia and prostatic carcinoma. The experimental procedure was performed at the Laboratory of the Department of Anatomy, along with collecting the data for later analysis

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Although having a large access to information during adolescence, many teenagers are still uninformed on this subject. The aim of this study was verifying which and how are clarified the doubts that students have about Human Sexuality. In this study, 20 students from both genders, from 11 to 15 years old and from the 7th grade attended and answered a questionnaire with 9 questions. The doubts have been categorized in themes: pregnancy, sexually transmitted diseases, contraceptive methods and sexual response. The themes of interest were: the usage of contraceptive methods, puberty, sex and masturbation, pregnancy and virginity. The young reported that is important to talk about sexuality and they have their doubts explained with their parents, mainly the mother, with their friends and also with the internet. It is concluded that the adolescent students revealed doubts about the biological sexuality and did not receive an intentional sexual education at school. It is expected that the school can assume a role of promoting an adequate Sexual Education attending to the demand from these teenagers.

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The aim of this study was to evaluate the influence of oral contraceptive use on the silent period (SP) of anterior temporal and masseter muscles during the menstrual cycle. Totally, 28 women on reproductive age were selected including 15 nonusers of any hormone and 13 contraceptive users. All patients were dentate without muscular temporomandibular disorders. Electromyography (SP test) of the anterior temporal and masseter muscles was conducted every week during three consecutive menstrual cycles at 1(st) day of menstruation (P1), 7(th) day (P2), 14(th) day (P3) and 21(st) day (P4). The SP values in the anterior temporal and masseter muscles were measured at both sides. The SP values of the right side (13.49 ms) at P2 were significantly different compared to the left side (12.28 ms). However, there was no significant difference on the interactions among the three factors. It can be concluded that the SP values in healthy women in reproductive age may not be influenced by the menstrual cycle with similar results for both muscles.