Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:1.2.1.13 (glyceraldehyde-3-phosphate dehydrogenase)
 6,511 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In 28 dogs the distal articular cartilage of the femur was removed and the regenerating articular surface on the 70th postoperative day was studied histochemically for hexokinase, glucose-6-phosphatase, phosphohexose-isomerase, fructose-1, 6-diphosphatase, aldolase, glyceraldehyde-3-phosphate dehydrogenase, lactate dehydrogenase, lactate dehydrogenase isoenzymes, phosphoglucomutase, phosphorylase, glycogen synthetase, UDP--glucose dehydrogenase, and UDP-glucuronic acid-4-epimerase. The articular surface consisted of fibrous tissue and of cartilage islets. The latter contained cells differentiating into cartilage and young chondrocytes. The glycolytic enzymes reacted positively in the regenerative articular surface. Enzyme activities were higher in the cells (particularly the chondroblasts and young chondrocytes) of the cartilage islets than in the connective tissue. In the cells differentiations into cartilage, beside the LDH isoenzymes characteristic of glycolysis, a significant LDH1 and LDH2 activity was observed. At the same site the presence of fructose-1, 6-diphosphatase-activity could be assumed, but there was no glucose-6-phosphatase activity. Glycogen synthesis proceeded in the cells of the cartilage islets and UDP-glucuronic acid-4-epimerase activity was observed in the differentiated cells. UDP-glucose dehydrogenase activity was positive in every section of the articular surface.
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PMID:Studies on cartilage formation. XX. Histochemical investigation of some enzymes of glycogen metabolsim in regenerative articular surfaces. 18 10

Lactococcus garvieae is an important etiological agent of lactococcosis in various fish species including olive flounder (Paralichthys olivaceus). In this study, proteomic and immunoproteomic analyses were employed to compare the antigenic profiles of strains KG9408, MS93003, and NSS9310 strains of L. garvieae. Proteomic analysis using two-dimensional gel electrophoresis (2-DE) revealed differences in five protein spots among the different L. garvieae strains. In immunoproteomic analysis, there was a significant difference in the 2-DE immunoblot profiles of the L. garvieae strains using sera collected from fish surviving infection with either L. garvieae strains KG9408 or NSS9310. These sera reacted with 8 and 7 unique antigenic protein spots, respectively. Heat shock protein (HSP) 70 and DNA-directed RNA polymerase were among the specific antigens recognized by the anti-NSS9310 serum. In addition, the anti-NSS9310 and anti-KG9408 olive flounder sera reacted with 25 common antigenic protein spots of all the L. garvieae strains, which included elongation factor (EF)-Tu, arginine deiminase (AD), inosine-5'-monophosphate dehydrogenase (IMPD), glyceraldehyde-3-phosphate dehydrogenase (GAPDH), phosphomannomutase (PMM), L-lactate dehydrogenase (L-LDH), 6-phosphofructokinase and UDP-galactose 4-epimerase (UDP-galactose). Based on the present results, the 8 antigens recognized by the anti-KG9408 serum and the 25 common antigens recognized by both sera may serve as potential markers for developing an effective vaccine against this bacterium.
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PMID:Comparison of antigenic proteins from Lactococcus garvieae KG- and KG+ strains that are recognized by olive flounder (Paralichthys olivaceus) antibodies. 1955 79