Human serum proteins indicative for the nutritional status and serum proteinase inhibitors in uncomplicated falciparum malaria.
The serum proteins supposed to be indicative of the nutritional status, albumin, prealbumin and transferrin, as well as the serum proteinase inhibitors alpha 1-protease inhibitor (alpha 1-antichymotrypsin (Ach) and alpha 2-macroglobulin (alpha 2M) were measured in 14 Thai males suffering from uncomplicated falciparum malaria on the day of admission and after treatment with mefloquin on the 2nd, 28th and 63rd day. The same serum proteins had been determined from 31 healthy Thai males. Upon admission albumin and prealbumin concentrations had been lower and Ach higher in malaria patients compared with healthy Thai males. A significantly higher alpha 1 PI value was observed on the day of admission compared with the 28th day of the malaria patients. Only on the day of admission and only for the patients was a statistically significant negative linear regression found for albumin and prealbumin with Ach and a positive correlation for prealbumin with alpha 2 M as well as for albumin and transferrin correlated with alpha 1 PI. In well-nourished malaria patients the synthesis of the "acute phase reactants", alpha 1 PI and Ach, might be enhanced and in a reverse relationship the synthesis of albumin, pre-albumin and transferrin depressed.
D000818:Animals; D001798:Blood Proteins / Q000032:analysis*; D002918:Chymotrypsin / Q000037:antagonists & inhibitors / Q000097:blood; D006801:Humans; D008288:Malaria / Q000097:blood*; D008297:Male; D009748:Nutrition Disorders / Q000097:blood; D009747:Nutritional Physiological Phenomena; D010963:Plasmodium falciparum; D011480:Protease Inhibitors / Q000097:blood*; D012709:Serum Albumin / Q000032:analysis; D014168:Transferrin / Q000032:analysis; D000514:alpha 1-Antichymotrypsin; D000515:alpha 1-Antitrypsin; D000511:alpha-Macroglobulins / Q000032:analysis
D001798:Blood Proteins; D011480:Protease Inhibitors; D012709:Serum Albumin; D014168:Transferrin; D000514:alpha 1-Antichymotrypsin; D000515:alpha 1-Antitrypsin; D000511:alpha-Macroglobulins; D002918:Chymotrypsin