Ataollah Ghahiri

Department of Obstetrics and Gynecology, Al-Zahra Hospital, Isfahan University of Medical Sciences, Isfahan, Iran

[ 1 ] - Can the Decreased Expression of Human Leukocyte Antigen Class Ⅰ and Ⅱ by Spermatozoa Lead to Recurrent Spontaneous Abortion?

Background & Objective: Unexplained recurrent spontaneous abortion (URSA) is defined as an unknown cause of occurrence of three or more clinically detectable pregnancy losses before 20 weeks of gestation, but it occurs presumably as a result of the immune system dysfunctions. We supposed that the disruption of semen or spermatozoa might be responsible for the dysfunction of the...

Co-Authors

Abbas Rezaei 1  

Alireza Andalib 1  

Ferdos Mehrabian 1  

Nasrin Sereshki 1  

Roya Sherkat 1