Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: EC:3.1.1.7 (acetylcholinesterase)
 28,390 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Whole blood, plasma, or serum levels of various components were measured in fasting, drug-free control subjects and drug-free schizophrenic patients. Compared to normal controls, chronic schizophrenic patients showed increased alpha2-globulins and decreased plasma cholinesterase activity and ceruloplasmin activity, and acute schizophrenic patients showed decreased alpha2-globulins. Compared to chronic patients, acute schizophrenics showed decreased alpha2-globulins and IgA. Compared to normal controls of similar age, chronic schizophrenic patients weighed less, were shorter, and had smaller body surface area. The acute schizophrenic patients were significantly younger than the normal subjects or chronic schizophrenics but there was no difference in the other physical measurements. The present study indicates no gross disturbances in the blood variables studied. That some differences are statistically significant from controls is of scientific interest, but of no clinical value in the diagnosis of schizophrenia.
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PMID:Blood protein fraction comparisons of normal and schizophrenic patients. 4 63

Gene frequencies of the serum proteins third component of complement (C3) transferrin (Tf), haptoglobin (Hp), group specific component (Gc), serum cholinesterase (E1), alpha1-antitrypsin (Pi), beta2-glycoprotein I (Bg), and ceruloplasmin (Cp) in the Tajiks, Pushtoons, Hazaras, and Usbeks in Afghanistan were reported. Rare variants were observed in the C3, Tf, and Pi systems.
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PMID:Serum protein polymorphisms in four populations of Afghanistan. 6

The purification of the pregnancy zone protein by means of immunoadsorbents is described. The pregnancy zone protein antibody was isolated from an absorbed rabbit antiserum and coupled with CNBr-activated sepharose. The pregnancy zone protein was isolated from pregnancy serum by the specific antibody cross-linked with sepharose. Contaminating serum proteins were eliminated by "inverse" immunoadsorption using antibodies against these proteins coupled with sepharose. An immunoelectrophoretically pure pregnancy zone protein was obtained. By means of a combination of immunoprecipitation and enzyme reaction in agar gel could be excluded that the pregnancy zone protein possesses activities of the following 11 enzymes: ceruloplasmin, leucine amino peptidase, alkaline phosphatase, carboxylic esterase, lactate dehydrogenase, malate dehydrogenase, glycerophosphate dehydrogenase, glucose-6-phosphat-dehydrogenase, cholinesterase, acetyl cholinesterase and oxytocinase.
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PMID:[Isolation of "pregnancy-zone" proteins using immuno absorbents and study of possible enzyme activities]. 17 12

Cells isolated from the pronephros of carp were incubated in vitro with the organophosphorus insecticide trichlorfon or dichlorvos, each of which is used in aquaculture to eliminate fish ectoparasites. Dose-dependent suppressive effects were observed in assays for lymphocyte proliferation and myeloid cell respiratory burst activities. Dichlorvos given by bath in vivo did not affect antibody production against Yersinia ruckeri even if the spleen and kidney were obviously contaminated according to acetylcholinesterase activity analysis. Some blood parameters of nonspecific immunity (ceruloplasmin, lysozyme, hemagglutinins) were slightly affected.
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PMID:Effects of organophosphorus insecticides: effects of trichlorfon and dichlorvos on the immune response of carp (Cyprinus carpio). III. In vitro effects on lymphocyte proliferation and phagocytosis and in vivo effects on humoral response. 191 97

Eight liver biopsy specimens from five patients with PAS-negative intracisternal hyalin were investigated by immunofluorescence for: (1) immunoglobulins (Ig) G, A, M, D, E; (2) light chains (kappa and lambda); (3) complement components C1q, C4, C3c, C5, C9; (4) C1-inactivator; (5) C3-activator; (6) alpha 1-antitrypsin; (7) alpha 1-antichymotrypsin; (8) plasminogen; (9) fibrinogen; (10) fibrinogen breakdown products D and E; (11) fibronectin; (12) prealbumin; (13) albumin; (14) betalipoprotein; (15) apolipoprotein; (16) alpha 1- and alpha 2-glycoprotein; (17) cholinesterase; (18) ceruloplasmin; (19) haemopexin; (20) myoglobin; (21) placenta lactogen; (22) transferrin; (23) actin; (24) myosin; (25) cathepsin D; and (26) hepatitis B surface and core antigens (HBsAg and HBcAg). The globules reacted significantly with antisera against C3c (three patients), C4 (three patients), C3-activator (one patient) and fibrinogen (two patients). The cause of the protein accumulation is not clear. Serial studies indicate the possibility of a disturbance of protein secretion and an as yet unidentified immune complex disorder.
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PMID:Immunohistological investigations of PAS-negative globular intracisternal hyalin in human liver biopsy specimens. 285 88

The genetic structure of two Chukot Evens subpopulations (314 individuals) for electrophoretic protein systems and taste sensitivity to PTC was studied. 17 of the 39 loci were polymorphic (43.59%). The following systems were completely monomorphic: diaphorase NAD H (Dia); glucose-6-phosphate dehydrogenase (G-6-PD); glutamatoxalate transaminase (GOT); carbonic anhydrase (Ca-1); catalase (Ct), lactate dehydrogenase (loci LDH-A and LDH-B); leucine aminopeptidase (Lap); malate dehydrogenase (MDH); purine nucleoside phosphorylase (PNP); superoxide phosphorylase (PNP); superoxide dismutase (SOD); phosphoglucomutase-2 (PGM2); cholinesterase (locus E1); red cell esterase (4 loci); albumin (Alb); hemoglobin (Hb A and B); ceruloplasmin (Cp); and blood, gren, using the standard method. The following systems were polymorphic: red cell acid phosphatase (AcP); phosphoglucomutase-1 (PGM1); 6-phosphogluconate dehydrogenase (PGD); glutamatepyruvate transaminase (GPT); glyoxalase-1 (GLO-1); esterase (EsD); adenilatkinase (AK); alkaline phosphatase (Pp); cholinesterase (locus E2); haptoglobin (Hp); transferrin (Tf); group-specific component (Gc) and ABO, MN, Lewis, P blood groups and taste sensitivity to PTC. The following allele frequencies for polymorphic loci have been detected: AKI = 0.994; GLO = 1I = 0.082; GPT1 = 0.653; AcPA = 0.400; AcPB = 0.599; AcPC = 0.001; PGDA = 0.944; PGM1(1) = 0.906; EsD1 = 0.897; E2+ = 0.048; HpI = 0.394; GcI = 0,919; Tfc = 0.987; r(O) = 0.669; p(A) = 0.184; q(B) = 0.146; M = 0.711; Le = 0.411; P1+ = 0.521; t = 0.295. The genetic structure of Chukot Evens population is significantly nearer to that of the other ethnic groups of the North-East, in comparison with the genetic structure of Evenks of the Middle Siberia.
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PMID:[Genetic structure of the populations of native inhabitants in the northeastern USSR. V. The Chukot Evens]. 293 99

Liver biopsies of a 58-year-old clinically healthy patient with a hepatomegaly and intracisternal PAS-negative globular hyaline bodies were immunofluorescent-optically examined for the content of the complement components C 1 q, C 4, C 9, C 1-inactivator, C 3-activator. Further examinations were performed for fibrinogen, IgG, IgA, IgM, IgD, IgE, L-chain (type chi and lambda), alpha 1-antitrypsin, alpha 1-fetoprotein, alpha 1- and alpha 2-glycoprotein, cholinesterase, ceruloplasmin, myoglobin, hemopexin, HBsAg and HBsAg. Th inclusion bodies reacted with antisera against the complement components C 4, C 3 and C 3-activator, as also identified by double immunofluorescence. Probably this is a disturbance of the protein metabolism of the liver cell with abnormal complement storage in the presence of normal total complement and normal complement components in the serum.
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PMID:Storage of the complement components C4, C3, and C 3-activator in the human liver as PAS-negative globular hyaline bodies. 628 41

The genetic structure of three Asiatic eskimos subpopulations (402 individuals), five coast chuckchies subpopulations (1793 individuals) and three reindeer chuckchies subpopulations (559 individuals) have been studied for 26 electrophoretic protein systems (33 loci). These are: adenilate-kinase (AK), diaphorase NAD X H (Dia), glyoxalase-1 (GLO-1), glucose-6-phosphate dehydrogenase (6GPT), glutamatpyruvate transaminase (GPT), glutamicoxalate transaminase (GOT), carbonic anhydrase-1 (Ca-1), catalase (Ct), acid phosphatase (AcP), lactate dehydrogenase (loci LDH-A and LDH-B), leucine aminopeptidase (Lap), malatedehydrogenase (MDH), purine nucleoside phosphorylase (PNP), superoxide dismutase (Sod), 6-phosphogluconate dehydrogenase (PGD), phosphoglucomutase (loci PGM1 and PGM2), cholinesterase (loci c1--c5), alkaline phosphatase (Pp), esterase D (EsD), red cell esterase (Est) - 4 loci, albumin (Alb), haptoglobin (Hp), hemoglobine (Hb A and B), group-specific component (Gc), transferrin (Tf), ceruloplasmin (Cp). In addition, AB0 and Rh system blood groups and phenyl thiocarbamide taste sensitivity (PTC) have been studied. 12 of 36 loci are polymorphic (33.33%), heterozygosity for all loci in eskimos, coastal and reindeer chuckchies being 0.118 +/- 0.005, 0.130 +/- 0.002 and 0.120 +/- 0.004, respectively. These estimates do not differ essentially from heterozygosity at these loci for mongoloid groups living further south. The test for interpopulation heterogeneity has permitted to estimate contribution of the loci to the differentiation of these populations. The least heterogeneity has been found at loci where gene frequency distribution is the most specific for these ethnic groups.
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PMID:[Genetic structure of the populations of native inhabitants in the northeastern USSR. III. Asiatic Eskimos and the coast and reindeer Chukchi]. 643 3

Workers exposed to naphtha, tungsten, vanadium, cobalt and titanium exhibited decreased activity of asparagine and alanine aminotransferase, cholinesterase and ceruloplasmin in blood serum, as compared to controls. Activity of lactic acid dehydrogenase was not changed significantly. It might be surmised that absorption of metals and naphtha exhibits inhibitory properties in relation to the enzymes determined.
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PMID:[Effect of low concentrations of metals and benzin on serum enzyme activity]. 666 96

Vysya population, an endogamous Hindu caste group, was sampled from five distant localities of Andhra Pradesh, S. India and examined for A1A2BO, Rh blood groups, Tf, Hp, Gc, cholinesterase E1 and E2 loci, albumin and ceruloplasmin types. The blood group A has shown an exceptionally low value in these groups and consequently there is a rise in O group frequencies (0.7429 to 0.8144). The incidence of Rh negative individuals is very low (0.1115-0.1571), being absent from one of the groups. Tf DChi is found with a frequency ranging from 0.0043 to 0.0333 with a single fast moving Tf B variant in one of the sub-populations. Hp1 gene frequencies ranged from 0.1271 to 0.2130 and Gc2 from 0.1504 to 0.2773. Silent variants at E1 locus of pseudocholinesterase were present in very high frequencies (0.0115 to 0.1925), the overall frequency being 0.1040. Only a single C+5 was found and dibucaine as well as fluoride resistant variants were rare. No variants were found at the loci of albumin and ceruloplasmin. Differentiation in the distribution of these variants in the five sub-populations of Vysyas reported is evident from these studies.
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PMID:Genetic studies on Vysyas of Andhra Pradesh, S. India: A1A2BO, Rh (O) D, transferrin, group specific component, haptoglobin and pseudocholinesterase types. 679 69


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