Most intestinal parasites are cosmopolitan with the highest prevalence in the tropics and subtopics. Rural-to-urban migration rapidly increases the number of food eating places in towns and their environs. Some of these eating estabishments have poor sanitation and are overcrowded, facilitating disease transmission, especially through food-handling. Our investigations in Nairobi, therefore, wer...

Prevalence of intestinal parasites was investigated in rural primary school children in Famaillá city, Tucumán province, Argentina. Stool specimens from 149 school children were collected. The prevalence rate of intestinal parasite infections was 86.6%. No significant differences were observed in the distribution by age or by sex. Blastocystis hominis was the most commonly found protozoan paras...

The immune system is dependent upon a web of small soluble protein molecules that modulate a wide range of potent immune effector mechanisms. These mediators, or cytokines, are secreted by distinct subsets of cells, and exert differential effects on the immune system [1]. Two such groups of cytokines are derived from T cells: type 1 cytokines are broadly inflammatory, and include interferonγ (I...

BACKGROUND Dynamic interactions between the host and gastrointestinal microbiota play an important role for local and systemic immune homeostasis. Helminthic parasites modulate the host immune response, resulting in protection against autoimmune disease but also increased susceptibility to pathogen infection. The underlying mechanisms remain largely unknown. RESULTS We showed that the type 2 ...

Background Most HIV clients die of AIDS related intestinal parasitic infections rather than due to the HIV infection itself. Therefore, this study was aimed at determining the prevalence of intestinal parasite and their associated factors among HIV/AIDS clients at the University of Gondar Hospital, Northwest Ethiopia. Methods Institution based cross sectional study was conducted using systema...

Background and Aims: Globally, intestinal parasitic infections are a significant risk to human health. These infections may cause many health problems for humans, such as reduced growth, especially in children. This study, epidemiologically, aims to investigate the prevalence of intestinal parasitic infections which are collected from three medical centers in the city of Masjed Soleyman located...

BACKGROUND One of the major health problems among HIV sero-positive patients are superimposed infections due to the deficient immunity. Furthermore, intestinal parasitic (IP) infections, which are also one of the basic health problems in tropical regions, are common in these patients. Infection by opportunistic pathogens, including various forms of intestinal parasites has been the hall mark of...

Rats were infected with the nematode Trichinella spiralis and the primary serum antibody response to antigenic surface proteins of infective larvae, intestinal worms, and newborn larvae was studies. 1 wk after infection, the sera contained antibodies to surface antigens of both infective larvae and intestinal worms. These early sera, however, failed to react with newborn larvae surface antigens...

Intestinal parasitic infection in patients with HIV/AIDS are leading cause of morbidity and mortality particularly in developing countries with diarrhea as chief complain so present study was undertaken to assess prevalence of intestinal infection caused by enteric parasites in HIV/AIDS patients. A prospective study conducted on 100 HIV positive and HIV negative patients from August 2008July200...

Schistosoma mansoni eggs were found in a latrine dated AD 1450-1550 in Montbéliard, France. This is the first record of intestinal schistosomiasis in archaeological material. Because the parasite has an African origin, its presence in Europe at that time may be due to African slaves. However, intestinal schistosomiasis has never been established in Europe.