Chalcalburnus mossulensis from the cyprinidae family is one of the indigenous fish in Gheshlagh Lake of Kordestan, Iran. Ligula intestinalis is one of the infective parasites among various species of fish and causes gonads atrophy. In this study, after detection of species and age of samples, the effects of this parasite on gonads tissues and sexual maturation of Chalcalburnus mossulensis were ...

congenital adrenal hyperplasia comprises a group of disorders resulting from defects in enzymes required for the synthesis of cortisol. the clinical presentation depends on the specific enzyme defect. we report a rare case of congenital adrenal hyperplasia due to 17 alpha-hydroxylase deficiency. a 26-year-old female patient referred with hypertension and hypokalemia. she also had primary amenor...

This paper presents results of equivalent dose organ determining to both primary beam and scattered radiation in a computed tomography (CT) procedures. All measurements were carried out to abdomen and critical organ (gonads) area. Selected dosimeters showed a standard deviation of 4.1% below to the reference values established by international guide lines. The equivalent dose in gonads was 14.2...

UNLABELLED In the world's largest series of patients with intersex treated by laparoscopy, authors from Sao Paulo found that this technique allowed easy identification and removal of gonads. They also found that other organs could be removed and genitoplasty performed. OBJECTIVE To present possibly the largest series of the use of laparoscopy for treating intersex patients. PATIENTS AND MET...

This study aimed to investigate the male-to-female morphological and physiological transdifferentiation process in rainbow trout (Oncorhynchus mykiss) exposed to exogenous estrogens. The first objective was to elucidate whether trout develop intersex gonads under exposure to low levels of estrogen. To this end, the gonads of an all-male population of fry exposed chronically (from 60 to 136 days...

OBJECTIVE To determine whether gonad shields are correctly positioned on the pelvic radiographs of children with slipped capital femoral epiphysis. DESIGN Retrospective study of radiographs taken of children treated by in situ pinning of slipped capital femoral epiphysis between 1 January 1983 and 31 December 1988. SETTING Three teaching hospitals in north west England. PATIENTS 32 patien...

The sea urchin Tripneustes gratilla is a major grazer and is, hence, an excellent key model organism to study gain better understanding of responses changes in its habitat. We investigated whether there are significant variations the feeding reproductive phenotypic traits populations from three seagrass bed sites, with respect their proximity fish farms Bolinao, northwestern Philippines. establ...

Acaudina rosettis is one of the commercial sea cucumber species that widely consumed on east coast Surabaya, East Java, Indonesia. Although its abundance in nature has begun to show signs decreasing, studies this are still very limited. This study aimed examine indicators can be used determine sex A. individuals. samples were collected from Madura strait mid Hijri month for three months. The th...