Effect of low and high dose of favipiravir on ovarian and reproductive function in female rats: Biochemical and histopathological evaluation.

Favipiravir is a drug which shows antiviral activity by inhibiting RNA-dependent RNA polymerase. Favipiravir causes severe adverse effects at high doses. The aim of this study was to investigate the effects of low and high dose favipiravir on ovarian and reproductive function in female rats. The rats were divided into three groups: HG group (healthy rats), FAV-100 group (rats administered 100 mg/kg favipiravir), and FAV-400 group (rats administered 400 mg/kg favipiravir) with 12 rats in each group. Favipiravir was administered orally twice daily for 1 week. Six rats from each group were euthanized and their ovaries were removed. Oxidative and antioxidant parameters were measured in ovarian tissues and examined histopathologically. The remaining animals were kept to breed. Animals receiving favipiravir had increased oxidant content, decreased antioxidant activity, decreased histopathological damage, infertility, and gestational delay. Favipiravir treatment should be used with caution, especially in women of reproductive age.

Prevalence of diastasis recti abdominis in the population of young multiparous adults in Turkey.

OBJECTIVES: To determine the prevalence and factors associated with diastasis recti abdominis (DRA) MATERIAL AND METHODS: Between January 2011 and May 2011, we examined 95 patients, aged between 19-24, for the presence of DRA during an ultrasonographic exploration in Mus Obstetrics and Gynecology Hospital, Mus, Turkey DRA was graded by the number of fingerbreadths between the medial edges of the bellies of the rectus abdominis muscle, 3-4 cm above the umbilicus. The exclusion criteria included urogynecologic problems since childhood, excessive protrusion of the vagina due to loss of support, pregnancy obesity less than 6 months postpartum. The relationship between DRA and parity previous abdominal surgery pelvic relaxation as well as type of parity was assessed. RESULTS: Positive correlation was found between parity and DRA (r = 0.77; p < 0.001). Although there was no significant difference between DRA and the type of delivery among primiparous patients (p = 0.556), DRA increased significantly in the second cesarean section patients (p = 0.004). In this trial, cystocele and rectocele were established in 57% and 43% of patients with DRA, while descensus uteri was present in 10 (52%) patients. CONCLUSIONS: Increased parity and recurrent abdominal surgery seem to increase the risk of DRA. However; the importance of DRA in the young women remains unknown.