background: irritable bowel syndrome (ibs) is one of the most prevalent gastrointestinal disorders which includes the majority section of general practitioners or gastroenterologists visits. the type or prevalence of clinical signs and symptoms of the syndrome may be different among males and females. we decided to assess and compare the frequency of different signs and symptoms of ibs in men a...

the objective of this study was to assess the importance of strain and sex and their interaction effect on broiler chickens’ performance and susceptibility to ascites. chicks from three strains (ross 308, cobb 500 and arian, labeled as a, b and c respectively) were obtained from the same age breeder and sexed when one-day-old. each crosses’ sex was assigned to four pens of 60 broilers each. bod...

awareness of hyperdontia pattern/prevalence can be useful in early diagnosis and prevention by general practitioners, pediatric dentists, and orthodontists. since the previous results regarding the pattern of hyperdontia (supernumerary teeth) are controversial, this study aimed to assess this subject among iranian orthodontic patients.all approved panoramic radiographs of 3374 orthodontic patie...

background: hormonal changes as a factor influencing the emotional state of women have an important role in the incidence of suicide. the aim of this study is to investigate changes in fsh-lh, estrogen, and progesterone hormones in women attempting suicide by drugs and chemicals. methods: in this cross-sectional study, women of reproductive diagnosed with drug and chemical poisoning who were ho...

introduction: the existence of sexual dimorphism in human skeletons especially skull and its medico-legal importance had long been studied [3] [2,1]. this study has investigated the existence of sexual dimorphism in cranial dimensions of nigerian population. methods: a total of 100 adult dry skulls, (78 males, 22 females) free from damage and deformity fully ossified from departments of anatomy...

background: there are evidences regarding the prevalence of dysfunction in sexual function and behavior in diabetic people. experimental studies revealed a positive effect of withania somnifera on sexual function and behaviors. objective: in this research the effect of withania somnifera on sexual function in diabetic male wistar rats was assessed by measuring the serum levels of testosterone p...

background:   objective: the purpose of this cross-sectional study was assessment of dose-response relationship between blood lead level (bll) and sex hormones levels in lead exposed male workers.   materials and methods: one hundred and thirteen male workers enrolled. all workers had at least 6 months of lead exposure and no history of diseases or conditions affecting reproductive system. bloo...

background: the study was performed to investigate the effects of morphine dependency and morphine withdrawal on the reproductive system of adult male rat(wistar).  methods: 32 adult male rat divided into 5 groups. animals in the control group (n=8) received normal saline (1ml/kg) twice daily subcutaneously for 30 consecutive days. animals in dependent group (n=8) received morphine (10mg/ml/kg)...