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Query: UMLS:C0740441 (acute diarrhea)
 2,275 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Dehydration, in childhood as in adulthood, may origin from an inadequate water ingestion or an excessive water elimination. Causes may be found in fever, vomiting, scalds, pulmonary hyperventilation, diabetes. Water loss during acute diarrhea in children can be even 6-7 times higher in comparison with an healthy child. Together with water, electrolytes are lost. We differentiate dehydration in isonatremic d. (70% of cases), hyponatremic d. (10%) and hypernatremic d. (20%) basing on Sodium loss. Important dehydration causes severe clinical symptoms as shock, renal and cardiocirculatory failure, convulsion, coma. Symptoms at the central nervous system level derivate both from hyperosmolarity in brain cells and from thrombosis or hemorrhages in subdural sites. Dehydration, following acute diarrhea, is slight when weight loss is lower than 5%. The child health conditions still remain good. Dehydration become moderate if weight loss reaches 5% and the child starts suffering. When the weight loss reaches 10%, dehydration is now severe and circulatory deficiency becomes evident. When it is higher than 10%, prognosis is very severe and shock and coma may be observed. In the present work, we illustrate the different ways of rehydration after acute diarrhea. Initially, oral rehydration must be established with one of the oral solutions, differing each other for amount of electrolytes and glucose. Recently, a new solution, "supersolution", has been presented differing from the other ones for electrolytes concentration and for the presence of rice starch instead of glucose. In most cases of diarrhea, oral rehydration appears adequate but sometimes an intravenous rehydration becomes necessary, e.g. in case of vomiting, CNS depression and in any case of severe gastroenteric symptomatology.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Dehydrated child]. 189 82

Type II diabetes is an hemorheological disease in which hyperglycemia increases the shear stress contributing to inflammation and dysfunction of endothelium. The purpose of this study was to identify the relationship between serum C-reactive protein and glucose levels in noncontrolled type II diabetic subjects. A cross-sectional study was conducted, including 62 noncontrolled type II diabetic subjects that were assigned to two groups. One group was patients with acute diarrhea or urinary tract infection and the other group was diabetic subjects who were infectious-disease free. Sixty-two subjects without diabetes constituted the respective control groups. Heart failure, other acute febrile illnesses, asymptomatic infection, renal, hepatic, malignant or chronic inflammatory illness, and macrovascular disease were considered as exclusion criteria. Laboratory measurements were performed. Thirty (96.7%) and 29 (93.5%) diabetic patients in the groups with and without infectious disease, and 28 (90.3%) control subjects with infectious disease had elevated C-reactive protein levels (> or =10 mg/L). In contrast, healthy control subjects did not have elevated serum C-reactive protein levels. Multiple regression analysis showed a significant association between C-reactive protein levels and hyperglycemia (Odds ratio = 7.4; IC95% 2.3-11.2). This study show that hyperglycemia is a related factor to the increase of serum CRP levels in noncontrolled type II diabetic subjects.
J Diabetes Complications
PMID:Increased levels of C-reactive protein in noncontrolled type II diabetic subjects. 1061 61

Probiotic bacteria are used to treat or prevent a broad range of human diseases, conditions, and syndromes. In addition, there are areas of medical use that have been proposed for future probiotic applications. Randomized double-blind studies have provided evidence of probiotic effectiveness for the treatment and prevention of acute diarrhea and antibiotic-induced diarrhea, as well as for the prevention of cow milk-induced food allergy in infants and young children. Research studies have also provided evidence of effectiveness for the prevention of traveler's diarrhea, relapsing Clostridium difficile-induced colitis, and urinary tract infections. There are also studies indicating that probiotics may be useful for prevention of respiratory infections in children, dental caries, irritable bowel syndrome, and inflammatory bowel disease. Areas of future interest for the application of probiotics include colon and bladder cancers, diabetes, and rheumatoid arthritis. The probiotics with the greatest number of proven benefits are Lactobacillus rhamnosus strain GG and Saccharomyces boulardii.
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PMID:Clinical indications for probiotics: an overview. 1818 32

Rotavirus, a major etiological agent of acute diarrhea in children worldwide, has historically been linked to autoimmunity. In the last few years, several physiopathological approaches have been proposed to explain the leading mechanism triggering autoimmunity, from the old concept of molecular mimicry to the emerging theory of bystander activation and break of tolerance. Epidemiological and immunological data indicate a strong link between rotavirus infection and two of the autoimmune pathologies with the highest incidence: celiac disease and diabetes. The role for current oral rotavirus vaccines is now being elucidated, with a so far positive protective association demonstrated.
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PMID:Rotavirus and autoimmunity. 3236 Aug 80