Abolghasem Ajami

Department of Immunology, School of Medicine | Molecular and Cell Biology Research Center

[ 1 ] - Regulatory T Cells and Myeloid-Derived Suppressor Cells in Patients with Peptic Ulcer and Gastric Cancer

Background: Regulatory T Cells (Tregs) and Myeloid-Derived Suppressor Cells (MDSCs) are two main regulatory cells modulating the immune responses in inflammation and cancer. Objective: To investigate and compare Tregs and MDSCs in peptic ulcer and gastric cancer. Methods: Patients with dyspepsia were selected and divided into three groups of non-ulcer dyspepsia (NUD, n=22), peptic ulcer disease...

[ 2 ] - Evaluation of Different Sperm Immunization Methods in Mice

Background: Antifertility effect of naturally occuring antisperm antibody (ASA) in infertile couples and studies on experimental immunization of various animals with sperm antigens represents ASA as immunocontraceptive target. Despite extensive research on the effects of different factors on sperm immunogenecity and ASA production variable result have been reported. Objective: To study whole sp...

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