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Cryptosporidium and other protozoa in diarrheal disease in less developed countries
(1986)
At least 18 species of intestinal protozoa in 14 different genera have been identified in the feces or intestinal juices of man (Table 1). Of these ten species are regarded as potential pathogens and can induce diarrheal ...
Infectious diseases in a Nicaraguan refugee camp in Costa Rica
(1989-01)
Some Nicaraguans living in Costa Rica are in refugee camps. The types and rates of infectious diseases in the Pueblo Nuevo refugee camp were measured by examining medical records for 1985 and performing stool and blood ...
Infección natural de Panstrongylus rufotuberculatus con Trypanosoma cruzi (Kinetoplastida: Trypanosomatidae) en Costa Rica
(2004)
Un ejemplar hembra de T. rufotuberculatus fue colectado en el Parque Nacional "Manuel Antonio" (Puntarenas, Costa Rica). El análisis microscópico de su contenido intestinal mostró la presencia de formas de epimastigotos y ...
Interaction of Escherichia coli O157:H7 with Leafy Green Produce
(Journal of Food Protection. J Food Prot. 2009 Jul;72(7):1531-7., 2009-07)
Enterohemorrhagic Escherichia coli (EHEC) is a foodborne pathogen responsible for human diarrheal disease. EHEC lives in the intestinal tract of cattle and other farm and wild animals, which may be the source of environmental ...
Diarrhea and its effect on growth
(1986-12)
The predominant etiology of diarrhea in the general population of underdeveloped countries is infection by viruses and bacteria. Studies in rural areas clearly suggest an infectious cause. For example, diarrhea initially ...
Estudio de Puriscal VIII. Efecto de intervenciones hospitalarias sobre la lactancia y la salud en el periodo neonatal
(Revista del Hospital Nacional de Niños 17(1y2):99-116, 1982)
Epidemiologic observations during 1976-1980 in the manternity of San Juan de Dios Hospital have shown benefice, effects of the following interventions: early mother-infant stimulation, rooming-in , breast-feeding, and ...
Antibodies to Helicobacter pylori and pepsinogen levels in children from Costa Rica: comparison of two areas with different risks for stomach cáncer
(1992-09)
In children and adolescents from two areas of Costa Rica with contrasting gastric cancer risks, two factors suspected to be linked to the natural history of the disease were tested: serum antibodies to Helicobacter pylori ...
Influence of Orally Administered Antibiotics on Faecal pH and Volatile Fatty Acid Concentrations on Infants and Young Children
(1990)
Faecal specimens were collected from infants and children with common infections who presented to the Paediatrics Outpatient Department of the National Children's Hospital, San Jose, Costa Rica or to the Paediatrics Clinic, ...