لهراسبی, وحید

دانشگاه علوم پزشکی ایران

[ 1 ] - بررسی فراوانی گونه‌های بیفیدوباکتریوم جداشده از شیر مادر و مدفوع نوزادان مناطق روستایی استان مرکزی در سال 1394

Background: Intestinal colonization of the newborn is essential for establishment, maturation and maintenance of the gut mucosal barrier. The greatest difference between the microbiota of breast milk and Infant formula infants feeding is the numbers and species composition of Bifidobacteria. In this study, we tried to identify the native Bifidobacterium isolates obtained from the human’s breast...

[ 2 ] - Persister cells formation and expression of type II Toxin-Antitoxin system genes in Brucella melitensis (16M) and Brucella abortus (B19)

Background & Objective: Persister cells are defined as a subpopulation of bacteria that are capable of reducing their metabolism and switching to dormancy in stress conditions. Persister cells formation has been attributed to numerous mechanisms, including stringent response and Toxin-Antitoxin (TA) systems. This study aimed to investigate the hypothetical role of TA systems in...