the present study was carried out to investigate the effect of different seasons on length and duration of estrus as well as to observe the behavioral changes and physiological peculiarities during estrus period. three climatic seasons and age groups were considered: summer (march-june), rainy (july-october) and winter (november-february); a (6-9 month), b (9-12 month) and c (>12 month). estrus...

background the benefits of laparoscopy over laparotomy include lower blood loss, decreased length of hospital stay, and decreased postoperative pain. it is unknown, however, whether patients with previous surgeries are good candidates for laparoscopic surgery. objectives to determine whether the location and type (laparoscopic surgery vs. laparotomy) of previous abdominal surgery is associated ...

adolescent is a time of profound biologic, intellectual, psychological, ‎and socioeconomic change that he will face a crisis. so compatibility may be ‎exposed to many hazards, such as depression, anxiety and other emotional ‎problems. but a planned regular exercise enhances physical and mental health ‎of adolescent female with diabetes.   the aim of this study was to determine the effect of exe...

there is a challenging debate on the effect of premature luteinization on the clinical outcome of ‘controlled ovarian hyperstimulation' (coh) using long ‘gonadotropin-releasing hormone agonist' (gnrha) cycles. premature luteinization is defined as late follicular progesterone/estradiol ratio more than 1 on the day of human chorionic gonadotropin (hcg) administration. we carried out a retrospect...

The present study was carried out to investigate the effect of different seasons on length and duration of estrus as well as to observe the behavioral changes and physiological peculiarities during estrus period. Three climatic seasons and age groups were considered: summer (March-June), rainy (July-October) and winter (November-February); A (6-9 month), B (9-12 month) and C (>12 month). Estrus...

in this study 404 pregnant women in islamshahr, a district southwest of tehran, were examined for giardiasis. results showed 7.92% of them to be positive. abdominal pain, nausea and diarrhea were observed as the most common symptoms in infected mothers. results also indicated that hematological parameters and weight gain of infected pregnant women did not differ significantly from those without...

Background: Iron extra load is an anticipated and lethal consequence of chronic blood transfusion in major beta-thalassemia patients; therefore it is necessary to use an efficient iron chelator drug to stimulate the evacuation of the surplus iron from the body. This trial was performed to compare myocardial and hepatic magnetic resonance imaging T2 (MRI T2*) results of beta-thalassemia patients...

Introduction: Despite similar histopathological features, peripheral giant cell granuloma (PGCG) and central giant cell granuloma (CGCG) differ in their biological behavior. PGCG and CGCG are hemorrhagic/vascular lesions, clinically and microscopically. Angiogenesis is necessary for the growth and development of lesions and affects their clinical behavior. CD105 is a useful vascular marker for...