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V Kleimola

Publications and source records attributed to V Kleimola.

5 recordsLinked to original sources
PubMed1993

Serum IgA anti-gliadin antibodies in an adult population sample. High prevalence without celiac disease.

IgA-class anti-gliadin antibodies (AGA) and IgA-, IgG-, IgM-class anti-reticulin antibodies (ARA) were determined in 1461 persons, representing 84% of a population from the village of Karksi-Nuia. AGA were detected by enzyme-linked immunosorbent assay (ELISA) and ARA by indirect immunofluorescence. Fifty-two (3.5%) persons had IgA-class AGA, of whom 48 and an additional three of four persons with diarrhea were biopsied. All biopsies showed normal small intestinal mucosal architecture. All 1461 persons were negative for ARA. Our results demonstrate that AGA are frequently detected in an adult Estonian population and positivity increases with age in persons with normal small intestinal mucosa. Positivity for AGA does not predict silent undetected celiac disease but rather represents a normal response to dietary antigens in the elderly. Inability to detect ARA suggests that celiac disease does not exist in this population. As none of the AGA-positive but ARA-negative biopsied persons had celiac disease, ARA might be a more specific serologic marker for celiac disease than AGA.

Adult↗
PubMed1990

Pancreatic and catalytic phospholipase A2 in relation to pregnancy, labor and fetal outcome.

The serum pancreatic and catalytic phospholipase A2 level (PLA2) in human pregnancy is normal, and the increase of pancreatic enzyme before delivery is small. In patients with pruritus associated with obstetric hepatosis maternal serum had a slightly lower pancreatic PLA2 level if the cholic acid level was higher. Umbilical cord blood has twice as much pancreatic PLA2 as maternal blood. If the enzyme concentration was very high, pregnancies were postterm and the newborns had low Apgar scores. Amniotic fluid contains these enzymes, but there is no change in the enzymes during the course of pregnancy. The amount of pancreatic enzyme was not reflected in catalytic activity. A very high PLA2 activity was observed in 1 patient with suspected amniotic fluid embolism and in the meconium, but low in the first urine of neonates.

Amniotic Fluid↗