sex determination is the first step in identification of dead body and hip bone or its components are reliable in sex discrimination. the present study was done to determine the applicability of some osteometric parameters of human hip bone in sex identification. sixteen different variables for the anterior border of 50 human hip bones from a skeletal collection were studied. statistically sign...

in this study, seasonal variations of fatty acid amounts in muscle tissues of capoeta caelestis were investigated. we have found that the ω3 contents of c. caelestis in spring, summer, autumn and winter were 17.43%, 15.29%, 17.54%, 13.63% in female and 16.96%, 19.25%, 18.66%, 14.76% in male, respectively. the amounts of ω3 polyunsaturated fatty acids were higher than those of ω6 polyunsaturated...

in pancreatic survey, quantitative and morphological characteristics could be fundamental variables for the evaluation of some structures. the aim of this study was the application of stereological methods for estimation of quantitative parameters and morphological evaluation of the pancreas in chickens. ten adult male and ten adult female native chickens were used in this study. routine tissue...

the aim of the present study was to investigate the effect of gender on the distribution of pancreatic islets in native chicken. ten adult male and ten adult female isfahan native chickens were used in this experiment. results showed a distinct sexual dimorphism in the native chicken pancreas which depends upon the various fractions of the pancreatic lobes, which were occupied by alpha, beta an...

conclusions this study can help find a culturally appropriate intervention to delay sexual initiation and prevent sexual behavior before marriage in adolescents and young adults. the results of the present study have both experimental and theoretical implications for future research. finally, this study is a form of shared experience that can help similar studies. results the study included 30 ...

the lowest lipid levels of capoeta erhani observed in winter and vice versa in summer. the fatty acid composition of the fillets was significantly different among seasons ( p <0.05), while the variations among sexes were not at the same degrees ( p >0.05). the ratios of the unsaturated fatty acids (ufas) were higher than half of the total fatty acids among all seasons. the level of pufa was hig...

background: gender identity disorder and its treatment with sex reassignment surgery is a profound experience, which can affect the mental, interpersonal, social and religious aspects of one’s life.   methods: this was a qualitative content analysis study focusing on the various dimensions of the experiences of seven patients suffering from gender identity disorder in a female-to-male subgroup....

objective(s)ischemia-reperfusion injury (iri) is a leading cause of kidney transplantation failure, and ischemic-preconditioning (ipc) is a protective method against the iri. in the present study, the defensive effect of ipc on rats’ kidney was investigated and more importantly the differences between two genders were appraised.materials and methodsthirty two wistar rats were randomly allocated...

background: despite clear reasons for necessity of sexual health education for adolescents, it is a contested issue and has faced challenges in most cultures. providing sexual education for non-married adolescents is culturally unacceptable in most muslim societies. objective: this qualitative study addressed socio-cultural challenges to sexual health education for female adolescents in iran. m...

background: c onflicts are inevitable among couples. in fact, couples show various levels of independence and correlation in common decisions they make and cooperation they have. high levels of conflicts would lead to family dissociation. the present study tried to evaluate the relation between sex education and on reducing the overall marital conflict score and its dimensions such as relations...