BACKGROUND Clomiphen citrate (CC) is the first line therapy for women with infertility and poly cystic ovary syndrome( PCOS). However, 20-25% of women are resistant to CC and do not ovulate. OBJECTIVE The objective of this study was to evaluate the efficacy of sequential treatment of metformin and incremental doses of letrozole in induction of ovulation in cases of CC-resistant PCOS patients....

OBJECTIVE To review the role of vaginal pH in the diagnosis of menopause. METHODS This descriptive cross-sectional study was performed in the Department of Obstetrics and Gynecology, Amir University Hospital, Semnan, Iran from March 2008 to March 2009 on 200 women (100 non-menopausal and 100 post-menopausal) from 45-65 years old. The pH paper was placed directly in contact in the lower third ...

Introduction: Emergency Medical Services (EMS) is one of the vital links in care chain, and its services need to be improved. These can available through mobile-based automation system, which low usability level these systems lead decrease acceptance, satisfaction, confidence users especially emergency team. The purpose this study was evaluation a national mobile- based system among pre-hospita...

Background: The outbreak of the new coronavirus disease 2019 (COVID-19) is majorly threatening health people worldwide. Since patients with chronic diseases, including diabetes mellitus (DM), are among main groups at risk severe COVID-19; hence, this study was aimed to investigate mortality rate COVID-19 DM. Materials and Methods: This cross-sectional performed on 211 DM who were referred Educa...

background: one of the main missions of higher education is to train the professional manpower the society needs. higher education institutes should know the fate of their students after graduation and that how they use their expertise. purpose: to determine the occupational status of the graduates of semnan nursing school. methods: the graduates of thefirst                 fieldof education,as...

Background: Identification of the dominant lactic acid bacteria involved in the production of traditional cheese in Semnan could be the initiative to protect national genetic resources and produce industrial cheese with desirable texture and organoleptic characteristics similar to traditional cheeses. The present study aimed to determine the biochemical, physiological, and phenotypic properties...