Modelling persistent giardiasis and malnutrition

Prevalence and treatment of giardiasis in chronic diarrhoea and malnutrition.

To determine the prevalence of giardiasis in Gambian children with chronic diarrhoea and to assess their response to treatment, 31 children with chronic diarrhoea and malnutrition were investigated for giardiasis using a combination of serology (specific antigiardia IgM antibody) and microscopy of faeces and jejunal biopsy specimens. Fourteen of 31 children with chronic diarrhoea had giardiasis...

Giardiasis.

The recent near-epidemic incidence of Giardia lamblia infection in visitors to the Soviet Union illustrates the importance of this intestinal flagellate as a cause of diarrhea in travelers worldwide. Clinical states range from the asymptomatic cyst-passing stage, to the chronic or subacute stage mimicking gallbladder or ulcer disease, to the transient or, rarer, persistent acute stage with stea...

Giardiasis

Microsporidiosis and Malnutrition in Children with Persistent Diarrhea, Uganda

We show that the microsporidian fungus Enterocytozoon bieneusi is associated with lower rates of weight gain in children in Uganda with persistent diarrhea. This relationship remained after controlling for HIV and concurrent cryptosporidiosis. Children with microsporidiosis were predicted to weigh 1.3 kg less than children without microsporidiosis at 5 years of age.

Impaired IgA response to Giardia heat shock antigen in children with persistent diarrhoea and giardiasis.

The serum antibody response in Gambian children with persistent diarrhoea and giardiasis has been studied. Total serum IgG, IgA, and IgM concentrations were increased in these patients as compared with controls from the same area. Determination of the concentrations of Giardia specific antibodies by enzyme linked immuno adsorbent assay (ELISA), however, revealed that only IgM was raised while t...