Sexual Dimorphism in Human Hip Bone- A Review
نویسندگان
چکیده
Skeletal characteristics vary among populations; therefore each population should have specific standards to optimize the accuracy of identification. Although many bones of skeleton present size related sexual differences, those of the hip bone usually displayed marked differences in morphology independent of size due to different reproductive functions mainly influenced by sex hormones. The distinctive morphology of the human hip bone and its clear sexual dimorphism makes it of interest from anatomical, anthropological and forensic points of views. In this review various aspects of hip bone are discussed in relation to sexual dimorphism.
منابع مشابه
Sexual Dimorphism in Volume of Precentral Cortex of Human Brain in Normal Subject who are Suffering from Alzheimer and Parkinson-A Stereological and Macroscopical Study
Purpose: This study is designed to determine the sex difference in volume of precentral cortex of left hemisphere in right-handed normal subjects and the right-handed subjects which are suffering from Alzheimer and Parkinson diseases. Materials and Methods: This study was performed on 72 normal human brains (38 males, 34 females), 11 human brains suffering from Alzheimer (4 males, 7 females), ...
متن کاملP-62: Infertility and PCOS
Background: Polycystic ovary syndrome (PCOS) is one of the most common endocrine metabolic disorders of reproductive age women. The main signs of PCOS are as follows: androgen excess, menstrual dysfunction, infertility, obesity, and other numerous health problems. By different authors, the disorder affects 2-28% of reproductive age women. Materials and Methods: Polycystic ovary syndrome is char...
متن کاملSexual dimorphisms in genetic loci linked to body fat distribution
Obesity is a chronic condition associated with increased morbidity and mortality and is a risk factor for a number of other diseases including type 2 diabetes and cardiovascular disease. Obesity confers an enormous, costly burden on both individuals and public health more broadly. Body fat distribution is a heritable trait and a well-established predictor of adverse metabolic outcomes. Body fat...
متن کاملReduced Skull Sexual Dimorphism in a Local Sheep Breed
This study estimated the magnitude of sexual dimorphism in a relict sheep from Catalunya (NE Spain), called Fardasca,using geometric morphometric techniques. For these analyses, a total of 18 skull specimens (2 adult males and 16 females) were studied. Our results suggest that the breed is not cranially dimorphic, so sex determination using landmarks described here as criteria is likely to yiel...
متن کاملSexual dimorphism and age dependence of osteocyte lacunar density for human vertebral cancellous bone.
The sexual dimorphism in age-related loss of human vertebral cancellous bone is not fully understood and could be related to dimorphism in the bone cell populations. The objective of this study was to investigate age- and gender-related differences in the osteocyte population and its relationship with bone volume fraction for human vertebral cancellous bone. Histomorphometric techniques were us...
متن کامل