4 research outputs found
Elderly widows' experience of sexuality and their perceptions regarding the family's opinion
O objetivo deste trabalho foi descrever a vivência da sexualidade por mulheres idosas viúvas, frequentadoras de um Centro de Convivência do Idoso, e verificar a percepção quanto à opinião dos seus familiares. Tratou-se de uma pesquisa qualitativa e exploratório-descritiva. Os dados foram coletados por meio de entrevistas semiestruturadas e submetidos à análise de conteúdo temática. Emergiram desta as categorias: 1) a vivência da sexualidade sofreu algumas modificações após o estado de viuvez garantindo submissão às normas e regras sociais para o comportamento feminino; 2) as idosas assumem ter optado pela vida sem um novo companheiro; 3) a família apoia o convívio social, mas não existe declaração de apoio para novos relacionamentos amorosos; e 4) houve ressignificação das questões de gênero no tocante às mudanças relativas ao papel social da mulher, depois da viuvez. Concluímos, portanto, que essas mulheres não vivem, de forma plena e livre, sua sexualidade, pois se submetem às normas sociais.The aim of this study was to describe the experience of sexuality of elderly widows attending an Elderly Community Centre and to verify their perceptions regarding their relatives' opinion. This was a qualitative and descriptive-exploratory research. Data were collected through semi-structured interviews and submitted to a thematic content analysis. The following categories emerged: 1) the experience of sexuality was modified after the women became widows, so that the female behavior complies with social norms and rules; 2) the elderly widows assume they have opted for life without a new partner; 3) the family supports social interaction, but there is no statement of support for new loving relationships; and 4) gender issues were redefined in relation to changes in the social role of women after widowhood. We conclude, therefore, that these women do not experience, neither fully nor freely, their sexuality, because they submit to the social norms
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How long does it take a man to collect his semen specimen in a busy infertility clinic?
The duration of time required for male patients to collect their semen specimen heavily impacts the workflow of a busy infertility clinic. We analyzed this parameter to optimize the scheduling clinic space in the setting of growing male infertility practices.
Prospective observational study on men collecting semen specimens for fertility evaluation, sperm cryopreservation or vasectomy at a male infertility clinic. Duration of time required for semen collection by masturbation was measured.
Patients were 136 men with a mean age ± standard deviation of 35.7±7.8 years (range, 18.8 to 62.5 years). Indications for semen collection were: evaluation for male factor infertility in 125 cases (92%), of which 12 (9%) underwent sperm cryopreservation; post-vasectomy evaluation in 7 cases (5%); and post vasoepididymostomy in 4 cases (3%). The median collection time was 11 minutes 57 seconds ± IQR 9 minutes 8 seconds to 17 minutes 5 seconds; and ranging from 3 minutes 9 seconds to 39 minutes 50 seconds. Patients accompanied by their female partner in the collection room were significantly more likely to take longer than 15 minutes compared to unaccompanied patients (P=0.012). Age and indication for semen collection were not associated with duration.
Median collection time in our sample was 11 minutes 57 seconds, with significant variability across the sample. Patients accompanied by their female partners required significantly longer time to collect their sample, while age does not seem to have an impact
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Seminal inflammasome activity in the adult varicocele
Varicocele has been hypothesized to lead to seminal inflammation, which in turn interferes with sperm function. Thus, the aim of this study was to investigate the role of inflammatory cytokines in the pathogenesis of decreased semen quality observed in adult men with varicocele, and to determine if varicocelectomy corrects these potential alterations. A prospective study was carried out including fifteen control men without varicocele and with normal semen quality and 15 men with varicocele with surgical indication. Men with varicocele grades II or III underwent microsurgical subinguinal varicocelectomy. Controls collected one semen sample and men with varicocele collected one before and one 6 months after the surgery. Semen analysis, sperm function, and seminal lipid peroxidation levels were assessed. Seminal plasma inflammasome activity was evaluated by ELISA assays for IL-1β, IL-18 and caspase-1 and by Western blotting for ASC (apoptosis-associated speck-like protein). Groups were compared by an unpaired Student's T test. Varicocelectomy samples were compared using a paired Student's T test (α = 5%). Men with varicocele had decreased semen quality, and increased seminal IL-1β levels, when compared to control men. Varicocelectomy decreased levels of caspase-1, IL-18, and IL1β. Thus, varicocelectomy improves sperm morphology and decreases seminal plasma inflammatory activity, after a six-month post-operative period