Mucosal Lymphoid Infiltrate Dominates Colonic Pathological Changes in Murine Experimental Shigellosis

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Studies on Experimental Shigellosis

Host resistance to Shigella infections can be decreased by non-specific physical stress. Fasting lowers the number of Shigella required for a parenteral LD(50) dose. While the LD(50) by the oral route is larger in fasted than in nonfasted animals, the fasted host's susceptibility to oral infection is increased as evidenced by the increased fecal Shigella carrier state, duration of intestinal in...

متن کامل

Acute inflammation causes epithelial invasion and mucosal destruction in experimental shigellosis

The gram-negative pathogen Shigella flexneri causes bacillary dysentery, an invasive disease of the human colonic mucosa. A major characteristic of the infectious process is the occurrence of an acute inflammatory reaction of mucosal tissues which is generally consequence of primary invasion and destruction of colonic epithelial cells by the pathogen. Confirming in vitro demonstration that S. f...

متن کامل

Testicular stereological and histological changes in an experimental murine model of visceral leishmaniasis

Background and Aim: Visceral leishmaniasis, a native disease in developing countries, can cause functional impairment in various organs, including the reproductive system, which can lead to infertility. The aim of this study was to evaluate the stereological, morphometric and morphological changes of testicular histoarchitecture in an experimental murine model of visceral leishmaniasis in BALB/...

متن کامل

Hypersensitivity reactions in the small intestine. 2. Effects of allograft rejection on mucosal architecture and lymphoid cell infiltrate.

Small intestinal mucosa contains both thymus dependent and thymus independent lymphoid cells and thus has the capacity to act via humoral and cellular mechanisms as a site of local immunity and local hypersensitivity. Allograft rejection of mouse small intestine is a model of a local cell mediated reaction. The effects of this clearly defined, immunologically mediated damage villi, crypts, ente...

متن کامل

Eosinophilic mucosal infiltrate in infants with congenital gastrointestinal obstruction.

Infiltration of the antrum and small bowel with eosinophils has been reported to be the etiologic factor for intestinal obstruction in adults with eosinophilic gastroenteritis. We report a case of a breast-fed 8-month-old infant with eosinophilic gastroenteritis (EGE), who presented with severe hematemesis and congenital obstruction of the duodenum, to emphasize that not all obstructive symptom...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: The Journal of Infectious Diseases

سال: 2005

ISSN: 0022-1899,1537-6613

DOI: 10.1086/430740