PubMed Health⌕ Search

Biomedical subjects

R Laplane

Publications and source records attributed to R Laplane.

At least 37 records · Page 2Linked to original sources
PubMed1976

[Serum antibodies in urinary infection in children. Significance and relation to pyelonephritis].

Serum antibodies were measured repeatedly in 176 cases of urinary tract infections in children. The method used, passive haemagglutination with the bacterial antigen of the patient's urinary infection, gives a positive reading from 1/160. Antibodies were found in 139 cases and the lower limit compatible with a diagnosis of pyelonephritis was 1/2560. The result may, however, be negative in infants of less than one year. As in the first publication, the authors describe three types of curves of progression. Analysis confirms the relationship between persistent antibodies and evolutive pyelonephritis. Experimental results and a comparison of clinical and pathological findings are discussed and support the notion of the value of a persistent high antibody level in the diagnosis of chronic pyelonephritis.

Adolescent↗
PubMed1975

[Viral meningitis].

Explore the source record for details and available documents.

Diagnosis, Differential↗
PubMed1975

[Digestive intolerance to cow's milk proteins in infants. Clinical study of 42 cases].

The criteria chosen for the diagnosis of gastro-intestinal intolerance to cow milk proteins were the following: occurrence of shock or anaphylaxis, reccurrence of gastro-intestinal symptoms as a consequence of repeated trials of reintroduction of cow milk proteins into the diet. Under these conditions the transient forms, including the secondary forms, of intolerance to cow milk, were eliminated. This diagnostic attitude may explain the early appearance of gastro-intestinal disturbances, the higher frequency in infancy than in childhood of the severe forms, characterized by shock, subacute malabsorption, exsudative enteropathy, bloody diarrhea, the authors are describing in their study report.

Animals↗
PubMed1975

[Digestive intolerance to cow's milk proteins in infants. Biological and histological study].

Biological and histological studies were performed in 42 cases of gastro-intestinal intolerance to cow's milk proteins. Hypoproteinemia was present in 2/3 of the cases, anemia in 3/4. Malabsorption syndrome (steatorrhea, xylose) was overt in less than 1 patient out of 2. Serum level of vitamin A was more frequently depressed than that of vitamin E and folinic acid. Intestinal biopsy, performed in 32 children, showed consistent abnormalities, a partial atrophy of the villi being most often seen (26 cases). Eosinophilia was present in 50% of the cases. A titer of anti-milk agglutinins of 1/64 or above was always found if the test was performed repeatedly when the diet of the children contained milk. Lymphocyte proliferation in culture, induced by milk proteins, was positive in 70% of the cases. None the less, no biological or histological findings were found to be specific for gastro-intestinal intolerance to milk proteins.

Agglutinins↗