Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0393754 (HSA)
 2,996 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Following liver transplantation, the effect of post-operative parenteral nutrition with MCT LCT (Medium Chain Triglycerides/Long Chain Triglycerides) fat emulsions on the recovery of allografts RES function was investigated in a randomised prospective study of three groups of patients (group I, n = 14: 50g MCT LCT fats twice weekly, group II, n = 15: 0.7 g/kg body weight per day MCT LCT fats, group III, n = 17: 1.5 g/kg body weight per day MCT LCT fats). RES function was assessed using the (99m)Tc-HSA-MM-Clearance ((99m)Technitium-Human serum albumen-Millimicrosphere-Clearance). There were no statistically significant differences in the recovery of RES function between the groups. A negative effect on RES function as a result of the administration of MCT LCT fat emulsions up to 1.5 g/kg b.w. per day can therefore be excluded. The evaluation of liver biopsies before the administration of fats and at the end of TPN (Total Parenteral Nutrition) showed no evidence, in the 20 patients investigated, of any fatty changes in the liver caused by the infusion of fat.
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PMID:Fat emulsions in parenteral nutrition after liver transplantation: The recovery of the allografts RES function and histological observations. 1683 81

Initial acceptance of Cibacron Blue 3G-A based matrices has made dye-ligand affinity chromatography an attractive proposition. This prompted the synthesis and search for new dye structures. A systematic library of 96 affinity resins was generated using novel analogs of Cibacron Blue 3G-A and also by varying spacer lengths for immobilization. The library was tested in a batch binding and elution mode using seven different proteins--four Aspergillus enzymes namely, NADP-glutamate dehydrogenase, laccase, glutamine synthetase and arginase, bovine pancreatic trypsin and the two serum proteins human serum albumin and immunoglobulin G. Unique binding patterns were observed for each of them indicating that the library displayed discriminatory interactions. The significance of spacer length in the interaction with proteins was discernable. Trypsin interacted best with affinity resins that had no spacer. It was possible to resolve IgG and HSA from a mixture using a combination of resins. There was a good spread of HSA binding capacity in the 96 affinity resins. While some showed better HSA binding capacity than the commercial CB3GA-based matrix, a few with lower capacity were also observed. Subsequent to an initial screen, one affinity resin (CR-017) could be used to enrich Aspergillus terreus NADP-GDH from crude cell extracts. The efficacy of this dye-affinity resin was rationalized by characterizing NADP-GDH inhibition kinetics with the corresponding free dye ligand. In the sum, the library provides a set of dye-ligand affinity matrices with a potential for use in high throughput screening for protein purification.
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PMID:Discriminatory protein binding by a library of 96 new affinity resins: a novel dye-affinity chromatography tool-kit. 1976 65