Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts: Gene/Protein Disease Symptom Drug Enzyme Compound   Target Concepts: 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)

In ten patients with chronic renal failure (CRF) serum concentrations of alpha 1-acid glycoprotein, alpha 1-antitrypsin, prealbumin, hemopexin, transferrin, haptoglobin, C3c and C4 complement components, ceruloplasmin, alpha 2-macroglobulin were determined using Partigen plates before, 30 min. and 2 hours after beginning of HD. Serum concentrations of C3c complement component, prealbumin increased significantly during HD using CU dialyser, but changes during HD using CA dialyser were not significant. Serum concentrations of alpha 1-antitrypsin, hemopexin increased significantly after two hours of HD using CA dialyser, but changes during HD using CU dialyser were again not significant. Serum concentrations of alpha 1-acid glycoprotein, transferrin, haptoglobin, ceruloplasmin, C4 complement component during HD using both dialyzers did not change significantly. Serum concentration of alpha 2-macroglobulin was higher after two hours of HD. The type of dialysis membrane has important influence on changes of serum acute phase proteins during the initial period of HD.
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PMID:[Concentrations of acute phase proteins in serum during the first two hours of hemodialysis using cuprophane and cellulose acetate dialyzers in patients with chronic renal failure]. 750 51

The authors investigated in two groups of surgical patients subjected to laparoscopic (n = 10) and laparotomic (n = 10) cholecystectomy changes in the levels of nine acute stage proteins. The objective was to evaluate the extent of surgical stress of the two surgical procedures with regard to changes of serum levels of albumin, transfirrin, prealbumin, alpha 1-antitrypsin, alpha 1-acid glycoprotein, alpha 2-macroglobulin, haptoglobin, ceruloplasmin and C-reactive protein. Before operation no significant differences (p < 0.05) were found between the investigated indicators. Changes of acute stage proteins up to the third day following surgery indicate a lower surgical trauma and more favourable course during the early postoperative period in patients operated by the laparoscopic route.
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PMID:[Evaluation of laparoscopic and laparotomy cholecystectomy by comparing the dynamics of acute phase proteins]. 752 66

Aiming to define the evolution pattern of 10 acute-phase proteins in early infancy, we measured nephelometrically the serum concentrations of albumin, prealbumin, retinol-binding protein, transferrin, ceruloplasmin, hemopexin, haptoglobin, alpha 1-acid glycoprotein, alpha 2-macroglobulin, and alpha 1-antitrypsin in 395 term and preterm infants (gestational ages 26-41 weeks). Measurements were performed within 24 h after birth and then at the end of 1 (n = 171), 3 (n = 155), and 6 (n = 90) months afterwards. Data obtained from 250 healthy adults were used as adult reference values. All proteins increased progressively with postnatal age, except for alpha 1-antitrypsin, which remained stable from birth to the 6th month. Concentrations of almost all measured proteins were significantly lower in preterm than in term infants in the first 3 months. Compared with adult values, alpha 2-macroglobulin and alpha 1-antitrypsin were higher in infants throughout the 6 months. The other proteins were significantly lower at birth than adult values but after 6 months, only albumin, prealbumin, retinol-binding protein, and alpha 1-acid glycoprotein still remained lower in infants. Thus both gestational and postnatal age should be considered when interpreting concentrations of these proteins in early infancy.
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PMID:Serum concentrations of 10 acute-phase proteins in healthy term and preterm infants from birth to age 6 months. 758 67

Recombinant human leukemia inhibitory factor (rhLIF) produced by Escherichia coli was administered subcutaneously (sc) to rhesus monkeys at doses of 2, 10, and 50 micrograms/kg body weight/d for 14 days to assess its biologic activities in vivo. Serum levels of positively regulated acute phase proteins (APP) (C-reactive protein, alpha 1-antitrypsin, haptoglobin, and ceruloplasmin) were increased, whereas the negatively regulated APP prealbumin decreased in response to rhLIF treatment. During the second week of treatment, blood platelet counts began to increase, resulting in a maximum of a twofold increase above normal levels a week after termination of the rhLIF treatment. No changes were seen in total and differential white blood cell counts in blood progenitor levels and in red blood cell numbers. The low- and medium-dose rhLIF treatments were tolerated without significant side effects. The animals treated with the high dose showed a reduction in body weight of approximately 10%. In conclusion, rhLIF was shown to stimulate APP and to increase the number of platelets in circulation in nonhuman primates.
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PMID:Recombinant human leukemia inhibitory factor induces acute phase proteins and raises the blood platelet counts in nonhuman primates. 768 99

The levels of 23 protein components of the sera of 84 patients with uterine cervical cancer undergoing radiotherapy were determined by a single radial immunodiffusion method, before radiation therapy, after whole pelvic irradiation, and after intracavitary irradiation using a remote after roading system (RALS). We examined the correlations between changes in serum protein fractions and the prognosis of the patients. The patients with uterine cervical cancer were treated with combined external irradiation of 60Co gamma-rays or 10 MV X-rays, and RALS therapy. The levels of the same protein components were also measured in 21 normal adult women as a control. All patients were observed between 4 years and 8 years after radiation therapy. In the pretreatment sera obtained from patients with uterine cervical cancer, the concentrations of prealbumin (Prealb), alpha 2HS glycoprotein (alpha 2 HS), alpha 2-plasmin inhibitor (alpha 2PI), transferrin (Tf), plasminogen (Pmg), albumin (Alb), IgM and hemopexin (Hx) were significantly lower than those normal controls. However the serum concentrations of: alpha 1-antichymotrypsin (alpha 1 X), haptoglobin (Hp), C9, fibrinogen (Fib), ceruloplasmin (Cp), alpha 1-acid glycoprotein (alpha 1AG), alpha 1-antitrypsin (alpha 1AT) and C4 were elevated. At the completion of whole pelvic irradiation and RALS therapy, the Hp, C4, and Fib levels were significantly lower than those before radiation therapy, whereas Prealb, alpha 2HS and alpha 2PI were elevated. In patients who had lived between 4 years and 8 years after radiation therapy, the Cp, alpha 1 AG, Hp and C9 levels measured before radiation therapy were reduced significantly, while Tf was elevated compared with patients who died within 4 years. In those who had lived more than 4 years, the alpha 1 AT, Hp, alpha 1X, Cp and C9 levels measured after whole pelvic irradiation were reduced significantly; while the C4 level was elevated. In cases of uterine cervical cancer followed for a period of 4 to 8 years after radiation therapy, multiple regression analysis was used to determine whether increased concentrations of serum protein fractions were associated with good prognosis for the original disease. Tf, Pmg, and alpha 1AT before radiation therapy were positively correlated with survival, whereas AT III, Cp, C1Inh, IgA, alpha 1 AG and C9 showed negative correlations. After whole pelvic irradiation,Pmg, C4 Prealb, Alb,alpha 2M and Hp were found to be positively associated with survival, whereas Tf, alpha 2PI, AT III, alpha 1 AT,C1Inh, C9 and IgA were negative factors.
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PMID:[Studies on serum protein fractions of patients with uterine cervical cancer undergoing radiotherapy: relationship between changes in serum protein fractions and prognosis]. 797 Nov 79

Children with cancer represent a high-risk group for protein-energy malnutrition due to side effects associated with treatment. Assessment of nutritional status at the time of diagnosis and during treatment is, therefore, essential for planning nutritional intervention. We studied the nutritional status of 25 children with leukemia [9 newly diagnosed/relapsed (D/R) leukemic patients and 16 children with leukemia in remission (REM)]. Plasma proteins (prealbumin, PA; albumin, Alb; transferrin, Tr; retinol-binding protein, RBP) and acute phase-reactant proteins (alpha 1-acid glycoprotein, AGP; C-reactive protein, CRP; ceruloplasmin, CER) were measured by radial immunodiffusion. Results show that there were no significant deficits in anthropometric measurements among leukemic children. In contrast, the mean levels of all plasma proteins, especially PA (P < 0.005), were significantly lower in the D/R group than in the REM group. All D/R children, compared to 59% of those in remission, had PA levels < 20 mg/dl. Only the D/R group had abnormal levels of RBP, Tr, and Alb. Children who were treated with prednisone had significantly higher mean levels of PA, RBP, and AGP than those who were not receiving prednisone. The mean levels of acute phase-reactant proteins in these leukemic children were comparable to those of healthy children. We conclude that mild/moderate malnutrition is common in leukemic patients at D/R and that PA seems to be the most sensitive indicator of visceral protein status.
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PMID:Nutritional status of children with leukemia. 907 29

Serum sex-hormone-binding globulin (SHBG), transferrin, prealbumin, retinol-binding protein, and ceruloplasmin concentrations were evaluated in 12 women with anorexia nervosa before and after weight gain and in 12 healthy women with normal weight. The serum SHBG concentrations were higher in patients with anorexia nervosa before weight gain than in control subjects and they returned to the normal range after weight gain. The changes of SHBG concentrations were not associated with any change in plasma testosterone, estradiol, or free thyroxin concentrations. The body mass index in our patients after weight gain was lower than in control subjects. Prealbumin, retinol-binding protein, ceruloplasmin, and transferrin in anorectic patients before weight gain did not differ from those of the control subjects and increased after weight gain. The changes of serum SHBG concentrations in patients with anorexia nervosa during weight gain make SHBG determination a reliable index of nutritional status in this type of eating disorder.
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PMID:Sex-hormone-binding globulin and protein-energy malnutrition indexes as indicators of nutritional status in women with anorexia nervosa. 843 64

To learn more about the effects of ambient air pollution on the human immune system, immunological parameters-16 serum proteins and circulating immune complexes--were determined for more than 500 women from the polluted area of Cologne, Germany, and a control area, Borken. The geometric mean values for immunoglobulins, complement components, haptoglobin, alpha 1-acid glycoprotein, alpha 1-antitrypsin, ceruloplasmin, alpha 2-macroglobulin, prealbumin, and transferrin were statistically significantly higher in Cologne than in Borken. No difference were found for C-reactive protein, rheumatoid factors, and anti-streptolysin O. For each of the parameters a logistic regression was fitted, thus controlling for the influence of a number of confounding factors. After controlling for possible confounders, the percentages of values above the norm for immunoglobulins, complement components, haptoglobin, and alpha-1-glycoprotein were statistically significantly higher in Cologne than in Broken. Important confounders included overweight, high blood pressure, acute cold, fever in the preceding week, and smoking. The biochemical mechanisms underlying the observed interarea differences in protein profiles are as yet unknown and should be the subject of further, nonepidemiological research.
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PMID:Influence of air pollution on humoral immune response. 863 26

The validity of biochemical indices routinely used for nutritional assessment was evaluated in patients undergoing allogeneic bone marrow transplantation for hematologic malignancies. Sixteen patients received total parenteral nutrition (TPN) for 15 days (35 kcal kg.body wt-1.day-1; 1.4 g amino acid.kg body wt-1.day-1) starting 1 day after transplantation. Nutritional status was evaluated before and after the TPN period by determining anthropometric (body weight, triceps skinfold thickness, and midarm circumference) and biochemical (transferrin, prealbumin, ceruloplasmin, and C3c) indices. Anthropometric indices, which were within the normal range before TPN, were not changed on day 15; transferrin and prealbumin concentrations significantly (p = 0.03) decreased whereas ceruloplasmin and C3c significantly (p = 0.03) increased. The levels of acute-phase proteins (alpha-1-acid glycoprotein, alpha-1-antitrypsin, and C-reactive protein), determined in 8 of the 16 patients at the same time intervals, were increased after 15 days of TPN and were significantly inversely correlated with transferrin and prealbumin. On the basis of these data, it appears that biochemical indices are not sufficiently reliable in the nutritional assessment of bone marrow transplantation patients because the levels of these substances are markedly affected by the acute-phase response secondary to febrile episodes and graft-versus-host disease, which frequently complicate transplantation.
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PMID:Biochemical indices may not accurately reflect changes in nutritional status after allogeneic bone marrow transplantation. 874 94

In order to improve the non aggressive diagnosis of hepatic metastasis from digestive neoplasm, the authors analyzed the following biological parameters: aminotransferases, alkaline phosphatase and lacticodehydrogenase isoenzymes, gammaglutamyl-transpeptidase, conjugated and total bilirubin, C-reactive protein, type A, G, M immunoglobulins, C3 complement factor, alpha-1 acidic glycoprotein (orosomucoid), haptoglobin, ceruloplasmin, transferrin, albumin, prealbumin, ferritin. This work included 54 patients with digestive tract cancer (esophageal, gastric, colic, rectal, anal localizations), divided in two groups: M- (n = 27), without hepatic metastasis), and M+ (n = 27, with histological confirmed hepatic metastasis). The Mann-Whitney test showed significant differences for 12 parameters between the 2 groups. With more than 60% sensitivity (Se) and specificity (Sp), according to the ROC curves, the following parameters can be selected: Total alkaline phosphatase (Se 89%, Sp 70%) and their macromolecular H2 fraction, lacticodehydrogenase fraction 4 (Se 63%, Sp 63%), gammaglutamyl-transpeptidase (Se 85%, Sp 82%), ceruloplasmin (Se 64%, Sp 65%), aspartate-aminotransferase determination (Se 63%, Sp 65%).
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PMID:[Detection of liver metastases from digestive cancer. Value of alkaline phosphatases, their macromolecular isoenzyme and of ceruloplasmin]. 923 22


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