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)

Preliminary studies have shown a very high inhibitory activity in the alpha2 and gamma zone of human serum towards the growth of Cryptococcus neoformans. These findings are now corroborated by single radial immunodiffusion tests, which showed the some loss of IgA and IgM globulins and of the other three globulin fractions (ceruloplasmin, alpha2 macroglobulin and alpha2 HS glycoprotein) which migrate in the alpha2 zone. The data was obtained by single radial immunodiffusion tests. The losses were not statistically significant however. No change in the immunoglobulin content of the sera kept for 6 days in contact with a heat-killed suspension of C. neoformans was noted. These findings suggest, that the inhibitory activity of the normal human serum on the in-vitro growth of C. neoformans is due to the above mentioned globulin fractions and not to a single specific factor.
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PMID:Immunological studies of the anticryptococcal factor of normal human serum. 80 46

A series of clinical-chemical tests was conducted in 68 schizophrenic out-patients under long-term neuroleptic medication, with particular consideration of the hepatic metabolism, i.e.: Erythrocyte sedimentation rate, alpha 1-glycoprotein, ceruloplasmin, fibrinogen, GPT, GOT, gamma-GT, total protein and serum-protein-electrophoresis. Furthermore, the glucose tolerance tests was carried out. In 44% of the patients an increased erythrocyte sedimentation rate and positive correlations with increased fibrinogen values were found. Increased gamma-GT-values were proven in 33% of the patients; they correlated positively with the increased GPT-and/or GOT-values as well as with pathological glucose tolerance values. Overweight of more than 10 kilos was found in 46% of the patients. A significant correlation between overweight and pathological glucose tolerance values existed. The results were interpreted as consequence of a light fatty liver.
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PMID:[Clinical-chemical studies in schizophrenic out-patients under neuroleptic long-term treatment with particular consideration of the hepatic metabolism (author's transl)]. 88 47

Levels of glycoprotein-associated carbohydrates (neutral hexoses, hexosamine, sialic acid and fucose) were determined in the serum of patients with either local, regional or metastatic cancer, patients clinically cured of cancer, and controls (smokers and nonsmokers). Total protein-bound carbohydrates were compared with levels of 17 normal serum glycoproteins, carcinoembryonic antigen (CEA), and with lymphocyte reactivity to phytohemagglutin (PHA). Tumor burden was directly related to protein-bound carbohydrate levels in patient groups. Levels of bound carbohydrates reflect the sum of all the changes in serum glycoproteins, but primarily changes in the acute-phase proteins (alpha 1-acid glycoprotein, alpha 1-antitrypsin, haptoglobin, ceruloplasmin) found in the alpha-globulin fraction of serum. Increases in protein-bound carbohydrates in tumor-bearers were not related to increases in CEA. Increased levels of the acute-phase proteins occurred in individuals with depressed in vitro lymphocyte reactivity to PHA. A significant positive correlation was found between lymphocyte reactivity and level of alpha 2HS-glycoprotein. The results suggest that serum protein-bound carbohydrates or glycoproteins may be of adjunctive value is assessing tumor burden and immune reactivity in cancer patients.
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PMID:Correlations among serum protein-bound carbohydrates, serum glycoproteins, lymphocyte reactivity, and tumors burden in cancer patients. 92 66

Serial determinations of serum C-reactive protein are helpful in the detection and monitoring of postoperative complications associated with inflammation and/or tissue necrosis. The serum C-reactive protein level begins to increase within sex hours after operation, peaks on the second day, and by the third postoperative day begins to decrease toward the preoperative level. In cases with surgical complications involving inflammation, serum C-reactive protein levels remain elevated and do not show a decline on the third postoperative day. Serum levels of other "acute-phase proteins," such as alpha-1 acid glycoprotein, ceruloplasmin, alpha-1 antitrypsin, and haptoglobin, were found to increase in response to surgical procedures, but subsequent to the increase in C-reactive protein. These other proteins offer no additional information in monitoring the postoperative acutephase response,
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PMID:Quantitation of "acute-phase proteins" postoperatively. Value in detection and monitoring of complications. 108 92

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

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

Responses to cytokines entail synthesis of substances rich in cysteine and glycine, such as glutathione (GSH), metallothionein and some plasma proteins. To examine the importance of an adequate supply of cysteine and glycine, we fed rats a low protein diet supplemented with L-cysteine and glycine, separately or in combination, or L-alanine, or a high protein diet for 1 wk before injection with tumor necrosis factor alpha (TNF) or saline. The high protein diet-fed group had greater liver weight and zinc and GSH concentrations after TNF than the group fed the low protein diet supplemented with alanine. Glycine and cysteine supplementation resulted in greater liver weight after TNF treatment than did alanine supplementation. Cysteine supplementation had a similar influence on GSH concentration. Ceruloplasmin, alpha-2-macroglobulin and alpha-1-acid glycoprotein were higher in TNF-treated rats than in saline controls in each dietary group. However, feeding supplementary glycine and cysteine and the high protein diet often resulted in different values than seen in animals fed the low protein diet supplemented with alanine. Paradoxically, lower ceruloplasmin concentrations were observed in animals fed the former diets than in those fed the latter. alpha-2-Macroglobulin concentration was lower in all animals fed low protein diets than in those fed the high protein diet. alpha-1-Acid glycoprotein was lowest in groups fed cysteine-supplemented diets and highest in the glycine-supplemented group.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Cysteine and glycine supplementation modulate the metabolic response to tumor necrosis factor alpha in rats fed a low protein diet. 127 41

Haptoglobin, transferrin, alpha-1-feto-protein (AFP), alpha-1-acid glycoprotein (AAGP) and caeruloplasmin levels were estimated in 14 "small for dates" (SFD) and 31 "appropriate for dates" (AFD) babies by the single radial immunodiffusion method. The mean caeruloplasmin levels was observed to be significantly reduced in the SFD babies when compared with the AFD babies (t = 3.4582, P < 0.02). None of the other 4 acute phase proteins showed any significant differences in mean concentration between the SFD babies and the controls. The diminished caeruloplasmin levels observed in SFD babies agrees with previous reports in post-natal undernutrition. Our findings of no significant differences in the other 4 acute phase proteins between SFD and AFD babies are however at variance with previous observations of elevated levels of AFP, haptoglobin and AAGP and reduced levels of transferrin in malnourished infants.
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PMID:Acute phase proteins in "small for dates" babies. II. Haptoglobin, transferrin, alpha-1-feto protein, alpha-1-acid glycoprotein and caeruloplasmin levels. 128 8

In the serum of 41 children with trisomy 21 (Down syndrome) the concentration was determined of 10 proteins by the radial immunodiffusion method. It was found that the concentration of prealbumin and alpha 2-macroglobulin was lower than in healthy children. The concentration of acid alpha 1-glycoprotein, alpha 1-antitrypsin, haptoglobin, C4 complement component, and hemopexin was higher than in healthy children. The concentration of ceruloplasmin, C3 complement component, and transferrin was similar as in healthy children.
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PMID:[Concentration of serum proteins in children with down syndrome]. 129 55


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