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

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.
 ...
PMID:Correlations among serum protein-bound carbohydrates, serum glycoproteins, lymphocyte reactivity, and tumors burden in cancer patients. 92 66

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.
 ...
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.
 ...
PMID:Serum proteins of the Beagle dog: a two-dimensional electrophoretic study. 111 84

The levels of ceruloplasmin (Cp) and total protein were measured in serum and urine from rats with experimental nephrotic syndrome (NS) for 20 days after a single injection of puromycin aminonucleoside (PAN). Control values for Cp in serum and urine were: 0.23 +/- 0.01 mg/ml and 0.063 mg/day, and those for total protein were: 7.1 +/- 0.14 g/dl and 2.1 +/- 0.6 mg/day, respectively. It was found that: a) serum Cp decreased on day 6, remained low until day 10 (0.07 +/- 0.01 to 0.08 +/- 0.01 mg/ml), and returned to control levels on day 12; b) total serum protein decreased on day 4, reached the lowest value on day 6 (3.3 +/- 0.3 g/dl) and returned to control levels on day 16; c) Cp in urine increased on day 6, reached a peak value on day 8 (0.62 +/- 0.07 mg/day), then decreased but remained high on day 20; and d) total protein in urine increased on day 5, reached a peak value on day 10 (692 +/- 59 mg/day) and returned to control values on day 20. There was a close association between the levels of Cp and total protein in serum and urine. The decrease of circulating Cp indicates that a typical acute phase response does not occur in the PAN-nephrotic rats. The loss of Cp in the urine of the nephrotic rats may contribute to the decrease in the serum levels of this protein.
 ...
PMID:Serum and urinary ceruloplasmin in experimental nephrotic syndrome. 151 86

Non-specific immunological parameters were analysed in dependence of cigarette smoking. Although the serum protein levels were in the normal range, it was remarkable to find some differences between non-smokers, ex-smokers and (heavy) smokers. These differences are especially distinct in the mean levels of IgE, alpha 1 PI and ceruloplasmin.
 ...
PMID:[Effect of smoking on immunologic parameters]. 209 43

The leakage of different serum proteins, including immunoglobulins, into human cerebral gliomas was studied by use of the unlabeled peroxidase-antiperoxidase (PAP) method on cryostat and paraffin sections. Our series of 50 tumour biopsies included 21 isomorphic astrocytomas and oligodendrogliomas (grade II), 19 anaplastic astrocytomas and oligodendrogliomas (grade III), and 10 glioblastomas (grade IV). The immunohistochemical staining of the serum proteins was similar on paraffin and cryostat sections and graded with respect to occurrence, distribution, and intensity. Serum proteins of a small hydrodynamic radius with a low serum concentration (prealbumin) or with a high serum concentration (albumin) were diffusely present in the interstitial spaces of all glioma types. Serum proteins with a medium molecular size and variable serum concentrations, i.e. IgG, IgA, and ceruloplasmin, were detected preferentially in anaplastic gliomas and in glioblastomas (grade III and IV) displaying comparable distribution patterns but different intensities. Alpha-2-macroglobulin a serum protein with a large hydrodynamic radius was also demonstrated in grade III and IV gliomas, whereas IgM and beta-lipoprotein being the largest serum proteins tested were almost restricted to blood vessels and tumour necroses. In addition, most serum proteins occurred with high intensities in those areas of isomorphic grade II gliomas that showed a macro- or microcystic or mucinous tissue degeneration. The varying immunohistochemical staining results for the serum proteins studied indicate that the blood-brain barrier within isomorphic and anaplastic gliomas is not completely disturbed. It appears that the vascular permeability is preferentially increased for small-sized serum proteins, whereas the leakage of larger serum proteins into the glioma interstitium seems to depend on the tumour type and on increasing malignancy.
 ...
PMID:Immunohistochemical demonstration of serum proteins in human cerebral gliomas. 244 Feb 23

The serum protein patterns of 38 patients with alcoholic liver cirrhosis were studied and compared with those of 15 patients with cryptogenic cirrhosis and of 18 normal volunteers. Serum prealbumin and albumin were significantly lowered in alcoholic liver cirrhosis in comparison with the normals. In liver cirrhosis, the four acute phase reactants, alpha 1-antiproteinase, orosomucoid, and haptoglobin and caeruloplasmin, showed a pattern in serum, in which alpha 1-antiproteinase was increased, orosomucoid and haptoglobin were decreased, and caeruloplasmin was normal. Immunoglobulins G, A and M were significantly elevated. IgA was significantly more elevated in patients with alcoholic disease than in patients with cryptogenic cirrhosis. The construction of a surgical portal-systemic shunt resulted in a significant decrease in serum concentrations of the acute phase reactants, while prealbumin, albumin and immunoglobulins were unaffected.
 ...
PMID:Serum proteins in liver cirrhosis: effects of shunt surgery. 245 Sep 57

Variations in some humoral immune responses to polluted air were studied in two semicohorts of children, initial age 10 years, from two urban communities differing from each other by the degree of ambient air pollution. The material for analysis (blood, saliva) was collected every autumn and spring in 3 successive years, giving a total of 6 sets of specimens for each examinee. All blood specimens were examined for the serum level of immunoglobulins (IgG, IgA, IgM), lysozyme (LYS), total serum protein (TP) and the level of the acute reactants alpha 2 macroglobulin (A2M), alpha 1 antitrypsin (A1AT), transferrin (TRF) and ceruloplasmin (CPL). The saliva specimens were examined for the level of lysozyme (sLYS) and secretory IgA (sIgA). The mean protein concentrations for each of the 6 sampling series were correlated with the mean of 24-h emission concentrations measured in the last 3 months preceding the autumn or spring sampling series. In the community area characterized by a low-degree non-industrial pollution of air the correlations of immunoglobulins to SO2 and floating particles (FP) in air were as a rule inversed while the response from TP, LYS and acute reactants was direct. In the community contaminated by industrial pollutants, correlations between proteins and SO2 were markedly weaker, but there was a significant positive correlation between H2S and levels of IgA and A2M in blood and sIgA and sLYS in the saliva. A high degree of positive correlation was also observed between H2S and levels of IgM and LYS. Inverse correlations were only between levels of LYS and FP, SO2 and H2S. Significant correlations were also between contaminant concentrations and FP. The associations found between the contaminant concentrations in air and levels of blood and saliva proteins supports the hypothesis that quality of air may have considerable impacts on defense mechanisms. Seasonal variations in the quality of air may increase the rates of childhood morbidity for acute upper respiratory tract infections.
 ...
PMID:Relationship of blood protein levels to outdoor air pollutant concentrations in a semicohort of school-age children living in urban areas differing by quality of air. 245 10

Serum viscosity's increase in diabetes has been linked to the presence of microvascular sequelae and to changes in serum protein composition. The major change is a decline in albumin and an increase in the levels of acute-phase proteins. In this study, albumin and five acute phase proteins--alpha-1 acid glycoprotein, alpha-1 antitrypsin, haptoglobin, ceruloplasmin, and C-reactive protein--were measured. Levels in adult diabetes (principally type II) were compared with those in both subjects with glucose intolerance and control subjects (healthy subjects and nondiabetic ambulatory patients). Haptoglobin, alpha-1 acid glycoprotein, and C-reactive protein increased markedly in both diabetes and glucose intolerance; ceruloplasmin and alpha-1 antitrypsin increased more marginally. Serum albumin level decreased more strikingly as hyperglycemia advanced. Acute-phase proteins also increased in advanced glucose intolerance as in established diabetes. The acute-phase protein elevation did not differ with degree of control or duration of diabetes. When diabetics were divided into those with and without clinically detectable evidence of microvascular sequelae, elevation of haptoglobin, C-reactive protein and alpha-1 acid glycoprotein, and depression of albumin were found to progress with number of sequelae. The levels of these proteins, particularly haptoglobin, were also highly correlated with serum viscosity expressed as viscosity number. Mild serum albumin depression and a more striking acute-phase protein elevation are greater in diabetes with microangiopathy, develop in glucose intolerance, and contribute substantially to elevated plasma viscosity in diabetes.
 ...
PMID:Increased levels of acute-phase serum proteins in diabetes. 247 61

Two-wk-old broiler chicks were inoculated via crop intubation with Eimeria acervulina at two doses: 10(5) or 10(6) sporulated oocysts/bird or with Eimeria tenella at a dose of 10(5) sporulated oocysts/bird. Serum and liver samples were collected on days 3 and 6 post-inoculation (PI). There were no significant changes in serum or liver zinc, copper, and iron concentrations in any of the infected groups by 3 d PI. However, on d 6, PI serum protein was significantly reduced in all of the infected groups compared to their pair-fed controls. The chicks infected with E. tenella had significantly reduced serum zinc (1.20 vs 1.77 micrograms/mL) and iron (0.44 vs 1.28 micrograms/mL) concentrations and significantly elevated serum copper (0.28 vs 0.17 micrograms/mL) and ceruloplasmin levels (20.33 vs 11.11 micrograms/mL) compared to their pair-fed counterparts. Those chicks infected with E. acervulina (10(6) oocysts/bird) exhibited significantly reduced serum iron concentration by 6 days PI (0.90 vs 1.14 micrograms/mL). Liver zinc was significantly increased in the chicks infected with E. tenella (349 vs 113 micrograms/g dry liver wt), as was copper (24 vs 19 micrograms/g), whereas liver iron concentration was significantly reduced (172 vs 243 micrograms/g) compared to pair-fed controls. At both dose levels, the chicks infected with E. acervulina exhibited a significant reduction in liver iron by 6 d PI. Hepatic cytosol metals generally reflected whole tissue levels. Metallothionein (MT)-bound zinc was significantly elevated in the chicks infected with E. tenella. Iron bound to a high molecular weight, heat-stable protein fraction (presumably cytoplasmic ferritin) was significantly reduced in chicks infected with E. acervulina, as well as those infected with E. tenella. Collectively, the changes in serum zinc, copper, and iron concentrations, as well as the changes in hepatic zinc and MT-zinc concentrations in the chicks infected with E. tenella were similar to changes evoked during an acute phase response to infection. It is possible that a secondary bacterial infection or inflammation stemming from erosion of the lining of the cecum may play a role in the response of trace element metabolism to the E. tenella infection.
 ...
PMID:Serum and liver zinc, copper, and iron in chicks infected with Eimeria acervulina or Eimeria tenella. 248 59


<< Previous 1 2 3 4 5 6 7 Next >>