background: the sertoli cells in the testis create unique and safe environment to protect seminiferous tubules from auto antigens and invading pathogens. these cells produce the survival factor of the blood-testis barrier and produce special materials such as androgen binding proteins and contribute to the coordinated action of spermatogenesis. given that the sertoli cells play an essential rol...

Background. In team sports, according to perform variety of motor skills, development of special bio-motor abilities and imposed proper exercise stress, hematologic adaptations following exercise will be different. Objectives. Therefore, the aim of this study was the effects of six weeks combined training program on hematological parameters in elite basketball players. Methods. Fifteen athl...

background ocular adenoviral infections occur throughout the world in both sporadic and epidemic forms. in the present study we determined the frequency of adenoviral conjunctivitis in two referral university hospitals in tehran by cell culture and pcr method. materials and methods specimens were scraped from the lower palpebral conjunctiva of 115 patients with conjunctivitis who had referred t...

background cancer stem cells play crucial roles in resistance to therapeutic schemes and relapse of disease, so it is important to find targeted therapies that kill them selectively. breast cancer is the most common cancer in females living in all part of the world including iran and it has an important burden in public health with direct impact on patients’ families. breast cancer in young adu...

purpose: to separate and characterize orbital fat-derived stem cells (ofscs) and compare its cellular and molecular properties with those of bone marrow-derived mesenchymal stem cells (mscs) and adipose-derived stem cells (ascs). methods: stem cells from orbital fat, abdominal fat and bone marrow aspirates have been isolated. we assessed stem cell specific cell surface markers using cytometry, ...

Background: Hyperprolactinemia is a particular concern in the treatment of schizophrenic patients. The side effects associated with high prolactin levels can have a negative impact on GnRH pulsatile secretion and, consequently LH, FSH and testosterone pulsatility and follows by, on special testicular cells that have these hormon’s receptors such as sertoli and leydig cells. Quantification the d...