Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: EC:1.16.3.1 (ceruloplasmin)
 5,074 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Blood samples from 509 Macushi and 623 Wapishana Amerindians of of Northern Brazil and Southern Guyana have been analyzed with reference to the occurrence of rare variants and genetic polymorphisms of the following 25 systems: (i) Erythrocyte enzymes: acid phosphatase-1, adenosine deaminase, adenylate kinase-k, carbonic anhydrase-1, carbonic anhydrase-2, esterase A1,2,3, esterase D, galactose-1-phosphate uridyltransferase, isocitrate dehydrogenase, lactate dehydrogenase, malate dehydrogenase, nucleoside phosphorylase, peptidase A, peptidase B, phosphoglucomutase 1, phosphoglucomutase 2, phosphogluconate dehydrogenase, phosphohexoseisomerase, triosephosphate isomerase and (ii) Serum proteins: albumin, ceruloplasmin, haptoglobin, hemoglobin A2 and transferrin. Fifteen different rare variants were detected, involving 11 of these systems. In addition, a previously undescribed variant of ESA 1,2,3 which achieves polymorphic proportions in both these tribes is described. Excluding this variant, the frequency of rare variants is 1.1/1000 in 12510 determinations in the Macushi and 4.7/1000 in 15396 determinations in the Wapishana. The ESA 1,2,3 polymorphism was not observed in 382 Makiritare, 232 Yanomama, 146 Piaroa, 404 Cayapo, 190 Kraho and 112 Moro. Irregularities in the intratribal distribution of this polymorphism in the Macushi and Wapishana render a decision as to the tribe of origin impossible at present. Gene frequencies are also given for previously described polymorphisms of 5 systems: haptoglobin, phosphoglucomutase 1, erythrocyte acid phosphatase, esterase D, and galactose-1-phosphate-uridyl-transferase.
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PMID:Genetic studies of the Macushi and Wapishana Indians. I. Rare genetic variants and a "private polymorphism' of esterase A. 87 Apr 12

This paper presents the results of an electrophoretic survey of approximately 4000 individuals from the cities of Hiroshima and Nagasaki, Japan, for four serum proteins: albumin, ceruloplasmin, haptoglobin and transferrin. The haptoglobin gene frequencies obtained for the HP1-HP2 polymorphism are in agreement with earlier reports. Rare electrophoretic variants of albumin, ceruloplasmin and haptoglobin occur with frequencies of 2-48, 0-50 and 0-58 per 1000 determinations, respectively. The noteworthy finding of 8 distinct transferrin variants in these populations, with a combined frequency of 20-90 per 1000 determinations, is also presented. Four of these variants (Dchi, B1, B3, and DHIR2 which corresponds electrophoretically to D4) have been reported in other populations in Japan, but the other five have not previously been differentiated.
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PMID:The frequency in Japanese of genetic variants of 22 proteins. I. Albumin, ceruloplasmin, haptoglobin, and transferrin. 87 11

The possible potentiation of an infection upon the metabolic consequences of trauma was tested in rats using a 2 X 2 block design which included control, femoral fracture, pneumococcal infection, and fracture plus infection groups. Infection introduced unique metabolic effects different from those of starvation, femoral fracture, or both together. Infection-induced effects included an accelerated conversion of 14C-alanine to glucose, higher serum haptoglobin, alpha2-macrofetoprotein, copper, and ceruloplasmin values, and lower serum iron, zinc, and transferrin concentrations. The first three of these infection-induced effects were diminished in rats with a femoral fracture. No measured effect of infection was increased in traumatized rats.
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PMID:Specific metabolic effects imposed by Streptococcus pneumoniae upon the response to femoral fracture in the rat. 90 63

Histological changes of liver biopsy specimens were compared with functioning liver cell mass estimated by an index, ICG capacity, and with plasma levels of various proteins, in 85 patients with liver diseases. IGC capacity was inversely proportional to the degrees of liver cell degeneration and lymphocyte infiltration in the portal tracts and parenchyma, in contrast to plasma disappearance rate of ICG (K), which was inversely proportional to the degrees of portal tract fibrosis and bridge formation. Among the plasma proteins synthesized in the liver, the plasma levels of prealbumin, and alpha1-acid glycoprotein showed the tendencies to decrease with the increase in the degrees of liver cell degeneration. The levels of ceruloplasmin, haptoglobin beta1A/C and transferrin were proportional to the degree of the degeneration. Plasma albumin had no correlation to any histological change. The plasma levels of gamma-globulin and IgG were both proportional to the degrees of portal tract fibrosis and bridge formation. IgM also paralleled to the degree of the fibrosis. The level of IgA was inversely proportional to the degree of liver cell swelling. It was concluded that quantitative estimations of some histological changes in the liver are valuable for the estimations of liver function and the grade of the diseases of the liver.
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PMID:Studies on the relationship between the histological changes and liver cell function or plasma proteins in hepatic diseases. 99 58

Blood specimens from 134 Oraon, a Dravidian-speaking tribe in Bihar, India, have been tested for haptoglobin, transferrin, ceruloplasmin, phosphoglucomutase, lactate dehydrogenase, albumin, and malate dehydrogenase types by starch gel electrophoresis. Low Hp1 and high TfD gene frequencies emerge.
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PMID:Serum protein and red cell enzyme polymorphisms in Oraon tribe, India. 105 51

In order to study the relationship between nutritional status and immunity, certain biochemical and immunological parameters were examined in 53 children with mild or severe malnutrition and 35 normal controls. The levels of hemoglobin, total serum protein and complement (C'3) were not affected by malnutrition. There was a significant depression of serum albumin, transferrin and ceruloplasmin in the severely malnourished children. Serum IgM, IgG and IgD were normal in both malnourished groups. The level of serum IgA was elevated only in the severely malnourished children. The proportion of B cells was the same in all groups; howver, the frequency of T cells was reduced in the severely malnourished cases.
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PMID:Effect of malnutrition on several parameters of the immune system of children. 108 23

Beagle serum proteins were separated by 2-dimensional electrophoresis and identified by histochemical and autoradiographic techniques. Haptoglobin, hemoglobin, ceruloplasmin, transferrin, and lipoprotein and glycoprotein fractions were identified. Use of a continuous gradient polyacrylamide gel revealed serum protein fractions not previously described.
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PMID:Serum proteins of the Beagle dog: a two-dimensional electrophoretic study. 111 84

In blood serum of 195 male rats an effect of different thyroid hormones on alterations in content of glycoprotein fractions and their separate carbohydrate containing components was simultaneously studied. A correlation was established between alterations in the glycoprotein fractions and content of seromucoids, sialic acids, hexoses associated with proteins, hexosamine, haptoglobin, transferrin, ceruloplasmin and fucose in blood serum. Dynamics of alterations of these values was studied. The normalization of the tests studied was correlated with the type of hormone used, its dose, duration of the hormone administration and the emotional state of the animals. The mechanisms of alterations in content of the blood glycoproteins, their interrelationship and biosynthesis are discussed.
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PMID:[The effect of thyroid hormones on the content of glycoprotein fractions and their carbohydrate-containing components in rat blood serum]. 121 64

The authors applied a new method for biochemical determination of proteinuria selectivity by means of ceruloplasmin clearance, used as a protein with high molecular weight as well as those of haptoglobulin and albumin -used as proteins with low molecular weight. The investigation was carried out among 94 patiens with different glomerulopathies. The equivalence of both the biochemical methods was confirmed statistically. In 58 of the examined patients, proteinuria selectivity is determined simultaneously and by the JgG clearance and trasferrin-accoringing to the method of Cameron et al. (with immunodiffused plaques) and immunoelectrophoresis and by the clearance of alpha2-macroglobulin and transferrin. Nd. statistically significant and authenical differences were established between the proteinuria selectivity determined by the relationship between the clearances of ceruloplasmin and albumin, of ceruloplasmin and haptoglobulin (biochemically determined) and of Jg G and transferrin (determined with the aid of immunodiffused plaques and immunoelectropphoresis). All that gives ground the authors to consider the results from the biochemical and immunochemical methods rather similar. That fact, the low prime cost and the possibility the biochemical methods to be put into practice in well equipped clinical laboratories emphasize their importance for the everyday nephrologist practice as well.
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PMID:[Proteinuria selectivity in patients with glomerular nephropathy determined by a biochemical route]. 122 22

Fifteen male swimmers (mean age 19.3 +/- 2.1 years) were subjected to a standard 120 min swimming exercise test: a) before, and b) after 5 weeks of intensive training at middle altitude (2000 m). At rest, serum levels of alpha2-macroglobulin, transferrin and copper were elevated in swimmers as compared to untrained subjects. After the altitude training program, significant increases of the parameters of iron and copper metabolism, as well as of alpha2HS-glycoprotein and beta1A-globulin were observed. After the first exercise test (a), a significant rise in serum alpha1-acid glycoprotein, alpha1-antitrypsin, hemopexin, alpha2-macroglobulin, ceruloplasmin, transferrin, iron, copper and alpha2-HS-glycoprotein was noted. The same 120 min-exercise test after the altitude training (b) led to only small changes, especially as concerns the parameters of iron metabolism. The characteristic immediate and long-lasting changes in serum proteins and heavy metals in swimmers and the effects of training in middle altitude on the answer of the organism to swimming exercise with respect to the mentioned biochemical parameters are discussed.
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PMID:[Changes in serum proteins,-iron and -copper in swimmers before and after altitude training (author's transl)]. 125 81


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