The potential of antiretroviral treatment (ART) to prevent the sexual transmission of HIV has increased the number of serodiscordant couples who are considering natural conception. We aim to describe the results of a protocol for reproductive counseling aimed at HIV serodiscordant couples who desire natural conception, in which the infected partner, the index case, is receiving suppressive anti...

Introduction: Vinca rosea, an important medicinal plant, is well-known for its anticancer properties especially against breast cancer. In this study, we compared the cytotoxic effects of methanolic extracts of the vegetative (young and old leaves) and reproductive (flowers) organs of this plant on a human squamous cell carcinoma using MTT assay. Methods: The cytotoxic effects of Vinca rosea'...

Background: Recent evidence has indicated a deterioration in reproductive health of men in many countries over the past few decades, particularly a decrease in semen quality and an increase in prevalence of prostate cancer. The human male has a relatively low fertility potential as compared to other mammals. Thus, the human male may be at greater risk from reproductive toxicants. For example, t...

conclusions: marital age, and socioeconomic status had a direct association, and hopefulness and marital satisfaction had an indirect one with iranian women’s decision for timing motherhood. therefore, this is the responsibility of policy-makers and healthcare providers to advise women by providing appropriate interventions and facilities. results: the results revealed that among direct pathway...

The purpose of this study was to analyze the reproductive cycle of the oyster Crassostrea gasar (= C. brasiliana) in the field and the laboratory. The reproductive cycle of the animals was evaluated in the field at Sambaqui Beach, Florianópolis, SC (27° 29'18″ S and 48° 32'12″ W) from May 2008 through November 2009. In July, the animals were in the resting stage. The early growth stage began in...

Introductory Population dynamics.................................................................................. 2 Logistic Equation ............................................................................................................ 2 Malthusian parameter ................................................................................................. 3 Carrying capacity................

Reproductive status of Alburnus chalcoides adults from Anzali Wetland was investigated by histological examination of gonads, assessment of sex steroids (i.e. Progesterone (P), Estradiol-17ß (E2), Testosterone (T)) and reproductive indices (i.e. absolute fecundity, oocyte diameter, hepatosomatic index (%HSI) and gonadosomatic index (%GSI)). Totally, 42 females and 16 males were captured during ...

Multiparity amongst women with a body mass index (BMI) ≥ 30 Kg/m is a common occurrence despite there being a known clear association with a decline in fecundity in women who are overweight or obese. These women, also pose further concerns, as they are at increased risk of antenatal complications such as preeclampsia and gestational diabetes. Over the years, a number of different modalities of ...