Molecular survey of certain protozoan agents that cause diarrhea in children in Sudan.

Introduction: Diarrhea is a significant health problem in the Third World. Identification of the pathogen that causes diarrhea is vital for measures to prevent and control this disease. There are also very few reports of diarrhea in Sudan.

Molecular Survey of Viral and Bacterial Causes of Childhood Diarrhea in Khartoum State, Sudan.

Diarrheal disease is a major public health problem for children in developing countries. Knowledge of etiology that causes diarrheal illness is essential to implement public health measures to prevent and control this disease. Published studies regarding the situation of childhood diarrhea in Sudan is scanty.

Macrophages from patients with cirrhotic ascites showed function alteration of host defense receptor.

Background: Patients with cirrhotic ascites (PCA) are susceptible to spontaneous bacterial peritonitis (SBP) which has increased morbidity and mortality. Since some host defense aspects of peritoneal macrophages (PMф) from PCA are altered this study examined factors related to receptor-mediated phagocytosis.

Methods: Twelve PCA were studied.