Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:4.1.2.13 (aldolase)
 3,461 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Biochemical study of the activity of the enzyme systems of different localization in the cell connected with the subcellular structures - lysosomes (hyaluronidase, N-acetyl-beta-D-glucosaminidase, beta-glucosidase) and hyaloplasm-soluble (aldolase of neuraminic acid), and also a study of the state of the enzyme-substrate groups, belonging to the immunoreactive biopolymeres containing a carbohydrate (glucoproteins, glycosaminoglycanes) was carried out in the tissues of different organs (the liver, kidneys, small intestine, skin) and in the blood serum of albino rats exposed to the isolated and joint (in combination with various doses of ultraviolet irradiation) action of the chemical allergen (dinitrochlorbenzene). General and specific regularities of metabolic reactions, the appearance of which could presumably be connected with the development of delayed allergy were revealed.
 ...
PMID:[Study of metabolic mechanisms of the isolated and combined effect of a chemical allergen]. 102 7

Daily administration of 2g/kg/day di(2-ethylhexyl)phthalate (DEHP) to immature rats was found to cause testicular atrophy and reduce zinc concentration. Specific activities of testicular enzymes associated with postmeiotic spermatogenic cells, such as lactate dehydrogenase isozyme-X, hyaluronidase and sorbitol dehydrogenase, were lower than those of control by day 10, coincident with degeneration of spermatogenic cells. The specific activities of enzymes associated with premeiotic spermatogenic cells, Sertoli cells or interstitial cells (beta-glucuronidase, gamma-glutamyl transpeptidase and malate dehydrogenase) were higher than those of control by day 10. The specific activities of alcohol dehydrogenase and aldolase, zinc containing enzymes, increased after DEHP treatment in spite of the decrease in zinc concentration in the testis. In conclusion, changes in several testicular cell-specific enzymes appear to be useful biochemical markers of testicular injury induced by testicular toxicants such as DEHP. However, these changes occurred after or simultaneous with massive histological or morphological changes rather than prior to such changes.
 ...
PMID:Testicular atrophy induced by di(2-ethylhexyl)phthalate: changes in histology, cell specific enzyme activities and zinc concentrations in rat testis. 288 30

The authors performed a comparative biochemical study of some enzymes of lysosomic origin (hyaluronidase, N-acetyl-beta-D-glucosaminidase, beta-glucosidase, beta-galatosidase and acid phosphatase), of the state of enzyme substrate system N-acetylneuraminic acid---aldolase of neuramic acid and of the activity of lactatedehydrogenase (soluble in cytosol and bound on mitochodria) in the liver, lungs and blood serum of rats at various regimens of the inhalation action of CCl4. On the basis of results obtained they determined the biological importance of the change of activity of enzymes differently localized in cells at the adaptation of an organisme to the noxious action of CCl4.
 ...
PMID:The influence of tetrachloromethane on subcellular structures of rat hepatocyte lysosomal and cytoplasmic enzymes of the liver, lungs and blood serum of rats during continuous and intermittent action of tetrachloromethane. 719 Sep 85

Vespa affinis (Asian wasp, Thai banded tiger wasp, or local name: Tor Hua Seua) causes the most frequent incidence of medically important Hymenoptera sting in South and Southeast Asia. However, data on the venom components attributable to the sting derived-clinical manifestations (local reactions, IgE mediated-anaphylaxis, or systemic envenomation) are lacking. This study provides the first set information on V. affinis venom proteome, allergenome, and IgE reactivity of individual venom components. From 2DE-gel based-proteomics, the venom revealed 93 protein spots, of which proteins in 51 spots could be identified and classified into three groups: typical venom components and structural and housekeeping proteins. Venom proteins in 32 spots reacted with serum IgE of wasp allergic patients. Major allergenic proteins that reacted to IgE of >50% of the wasp allergic patients included PLA1 (100%), arginine kinase (73%), heat shock 70 kDa protein (73.3%), venom allergen-5 (66.7%), enolase (66.7%), PLA1 magnifin (60%), glyceraldehyde-3-phosphate dehydrogenase (60%), hyaluronidase (53.3%), and fructose-bisphosphate aldolase (53.3%). The venom minor allergens were GB17876 transcript (40%), GB17291 transcript (20%), malic enzyme (13.3%), aconitate hydratase (6.7%), and phosphoglucomutase (6.7%). The information has diagnostic and clinical implications for future improvement of case diagnostic sensitivity and specificity, component-resolve diagnosis, and design of specific Hymenoptera venom immunotherapy.
...
PMID:Proteome and allergenome of Asian wasp, Vespa affinis, venom and IgE reactivity of the venom components. 2443 91