introduction dilated cardiomyopathy (dcm) is the leading cause of heart failure and arrhythmia. case presentation a 47-year-old male, diagnosed with dilated cardiomyopathy, died due to heart failure. during the screening of his family members, his 17-year-old daughter and 9-year-old son also had dilated cardiomyopathy. another daughter had died suddenly at the age of 12 years. conclusions we he...

Rainbow trout, oncorhynchus mykiss is one of the most important cold water fishes in Iran. For successful artificial propagation of rainbow trout, the quality and quantity of brooders and sexual materials are key factors. In the present study, we investigated the age-dependent changes of reproductive efficiency. For this purpose, the brooders were divided into age classes and then three age gro...

lamb survival is one of the major factors affecting overall sheep productivity. lamb survival affected by environmental effect such as management, birth-type, year, season of birth, dam-age, maternal behavior, genotype of parents, and birth-weight. the data comprised 9989 records were collected from 1989 to 2009 in iranian baluchi sheep at abbasabad sheep breeding station. four binary traits cr...

objectives: this study has been carried out to assess the prevalenceof cardiovascular risk factors in the elderly people in amirshahr city. methods & materials: in this descriptive cross- sectional study, 1019 people over 60 years old in amirshahr city were assessed. amirshahr has 2000 elder people over 60 (53.5% male and 46.5% female) .data were collected using standard questionnaire included ...

In sexually dimorphic ungulates, male reproductive success depends on fighting with other males for access to females during a brief rutting season. Large body size is necessary for success in intrasexual competition, and a few large-sized males are often able to monopolize access to female groups. Earlier studies have reported that reproductive effort increases with age until prime-age is reac...

AIM to determine the most frequent causes of urinary tract infection (UTI) amongst children according to gender and age. METHODS 299 children with urinary tract infections were evaluated. All of the cases were clinically evaluated and quantitative and qualitative examinations of the urine (culture with antibiogram) were done. RESULTS There were 54.58% males and 45.15% females in the researc...