1. Stem Cell Biology Research Center, Yazd Reproductive Sciences Institute, Shahid Sadoughi University of Medical Sciences, Yazd, Iran. 2. Research and Clinical Center for Infertility, Yazd Reproductive Sciences Institute, Shahid Sadoughi University of Medical Sciences, Yazd, Iran. 3. Department of Advanced Medical Sciences and Technologies, School of Paramedicine, Shahid Sadoughi University of...

1 PhD Candidate, Community Oral Health Department, School of Dentistry, Shahid Beheshti University of Medical Sciences (SBMU), Tehran, Iran; Preventive Dentistry Research Center, Dental Research Institute, Shahid Beheshti University of Medical Sciences (SBMU), Tehran, Iran 2 Assistant Professor, Institute of Biochemistry and Biophysics, University of Tehran, Tehran, Iran 3 Associate Professor, ...

The micropyle number in the ova of sturgeon species from the South Caspian Sea was investigated. The study was conducted on female broodfishes of three species of sturgeon (Persian sturgeon Acipenser persicus, Stetates sturgeon A. stellatus and great sturgeon Huso huso) included 44 Persian sturgeon, 13 stellate sturgeon and 8 great sturgeon specimens. Fifty eggs were randomly collected from eac...

The micropyle number in the ova of sturgeon species from the South Caspian Sea was investigated. The study was conducted on female broodfishes of three species of sturgeon (Persian sturgeon Acipenser persicus, Stetates sturgeon A. stellatus and great sturgeon Huso huso) included 44 Persian sturgeon, 13 stellate sturgeon and 8 great sturgeon specimens. Fifty eggs were randomly collected from eac...

Siamak Sabour1,2* 1Department of Clinical Epidemiology, School of Health, Shahid Beheshti University of Medical Sciences, Tehran, IR, Iran 2Safety Promotions and Injury Prevention Research Center, Shahid Beheshti University of Medical Sciences, Tehran, IR, Iran *Corresponding author: Siamak Sabour, Department of Clinical Epidemiology, School of Health, Safety Promotion and Injury Prevention Res...

1Department of Biology, Science and Research Branch, Islamic Azad University, Tehran, I.R. Iran 2Biotechnology Department, Faculty of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, I.R. Iran 3Cellular & Molecular Biology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, I.R. Iran 4Genomic Research Center, Shahid Beheshti University of Medical Sciences, ...

1Department of Pediatric Hematology/Oncology, Mofi d Children Hospital, Shahid Beheshti Medical University, Tehran, Iran 2Molecular Immunology Research Center; and Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran 3Research Center for Immunodefi ciencies, Pediatrics Center of Excellence, Children’s Medical Center, Tehran University of Medical Scie...

Trematomus eulepidotus and T. loennbergii are two of the most common epibenthic fish in the waters of the High Antarctic continental shelf. Since the reproductive biology of these species has not been studied in the Ross Sea, we provide a macroscopic and histological analysis of the reproductive effort and gonadal development in both sexes. Most samples were collected during benthic trawl surve...