People aged 60 years or older are commonly given the image of grandparents who are sexually rather inactive. However, a high percentage of men over 60 years have sexual desires and are sexually active. Aging men need more time and more direct stimulation of the penis to achieve full erection. The risk of developing erectile dysfunction increases with age. Almost one man in 22 aged 60-69 years w...

in this study, age and growth for two populations of shemaya, chalcalburnus chalcoides, in haraz and shirud rivers were investigated from april to june 2006. 704 fish specimens were collected using a cast- net. the maximum length and weight in a 5- year old female observed were 251 mm and 96 gr, respectively. the most abundant age groups were 2+ and 3+ years for male and female respectively. wh...

normal 0 false false false en-us x-none ar-sa unicameral bone cysts (ubcs) are benign, osteolytic lesions which are often asymptomatic and are commonly seen in the proximal of humerus and femur. the average age at diagnosis is 9-11 years and there is a male preponderance with a male-to-female ratio of approximately 2-2.5 to 1. we describe a case of 5-year-old girl who presented to orthopedic cl...

We studied dietary risk factors by analysing a questionnaire administered at birth, 1 year and 2 2 years of age, as well as the level of glutamic acid decarboxylase autoantibodies (GADA) and tyrosine phosphatase autoantibodies (IA-2A), in 7208 2 2 -year-old children from the All Babies in Southeast Sweden cohort, using the 95th percentile cut-off for autoantibodies to identify children at risk ...

background: dental caries is the most infective microbial dental disease. basic screening survey is an epidemiologic index for determination of caries prevalence. the aim of this study was assessment of caries free prevalence in 6, 12 & 15- year old school children in kerman during 5 years.   methods: in this cross-sectional, descriptive –analytic study, 15369 school children aged 6, 12 &15 yea...

Background: Nursing homes continue to play an important role in elderly services, including offering physical, psychological, and social support. For this reason, it is crucial ensure their sustainable financial management. Aims: This study aims build a model that incorporates factors such as age, gender, real rate of return, all which affect the minimum amount one-time endowment. Methods: In s...

Background: Radiation doses associated with the conventional dental radiographies are relatively low, but their number is high. Therefore, justification is necessary to ensure that radiation doses to patients, particularly children, are kept as low as reasonably achievable. Materials and Methods: The exposure factors applied for real patients in four age groups (5, 10, 15-year-old and adult) we...

The objective of this study was to evaluate non-genetic factors affecting longevity and survival of Guilan sheep from birth to yearling. Longevity and survival records of 41037 lambs born from 496 rams and 10256 ewes of Guilan sheep were analyzed using linear and Weibull models. Results indicated that the overall mean of longevity was 1260.84 days. The fixed effects of flock, dam age, sex, year...