Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UNIPROT:P02774 (Gc-globulin)
 196 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

All seven pure yolk sac tumors of gonadal and extragonadal origin tested showed a bright positive fluorescence for alpha-fetoprotein in the tumor tissue. A positive reaction was seen in both the tumor cells and the hyaline globules. In all cases, however, the positive fluorescence was distributed in some focal areas of the tumor tissue. Certain tumor cells showed a strong granular intracytoplasmic fluorescence, whereas others showed a weak or a negative fluorescence. The fluorescence-positive tumor cells were located mainly in the areas rich in fluorescence-positive hyaline globules. Besides alpha-fetoprotein, certain plasma proteins--albumin, alpha-1 antitrypsin, and transferrin--were also demonstrated in all five yolk sac tumors tested. The pattern of the distribution of positive fluorescence was basically similar to that of alpha-fetroprotein. Other plasma proteins--orosomucoid, haptoglobin, Gc-globulin, alpha-2 macroglobulin, hemopexin, and ceruloplasmin--were present in certain tumors, and were distributed mainly in a limited number of hyaline globules. Both IgG and IgA were present in two tumors of ovarian origin. The immunoglobulins were for the most part present in extracellular hyaline globules, suggesting that these are taken up from the circulation. Test for fibrinogen, beta-lipoprotein, IgM, IgE, beta-1C/beta-1A and beta-1E globulins were negative or questionable. In a hepatoblastoma, tests for alpha-fetoprotein were positive, but those for other plasma proteins were negative. Fine granular fluorescence was seen in each hepatocellular tumor cell. Mesenchymal elements were virtually unstained.
 ...
PMID:Immunofluorescent demonstration of alpha- fetoprotein and other plasma proteins in yolk sac tumor. 6 8

Crossed immunoelectrophoresis (X-IEP) revealed several abnormalities in serum proteins from patients with adult respiratory distress syndrome (ARDS), tuberculosis (TB), and cystic fibrosis (CF). The two quite different kinds of pulmonary disease, one acute (ARDS) and the other chronic (TB and CF) exhibited serum changes specific for each disease and abnormalities associated with inflammation and pathogenesis, in general. In ARDS sera, most proteins were extremely low, presumably due to leakage into the lungs through damaged tissue, while the acute-phase proteins, orosomucoid, alpha 1-antitrypsin, alpha 1-antichymotrypsin, and haptoglobin, were markedly high when compared to the overall protein pattern. The extremely high alpha 1-antichymotrypsin values were not seen in corresponding TB and CF sera. Numerous TB patients had elevated alpha 1-antitrypsin, alpha 1-antichymotrypsin, and haptoglobin, but only the alpha 1-antitrypsin population mean was significantly different from normal. Gc-globulin, ceruloplasmin, and beta-lipoprotein were higher and alpha 1-lipoprotein and inter-alpha-trypsin inhibitor lower than normal. All other quantitative serum changes were not statistically significant. Surprisingly, all TB patients belonged to the Gc-1-1 genotype in contrast to the Gc-1-1, Gc-1-2, Gc-2-2 polymorphisms of the other populations. CF homozygote sera revealed statistically significant increases in the acute-phase proteins, alpha 1-antitrypsin, alpha 1-antichymotrypsin, and haptoglobin, while orosomucoid, transferrin, IgA, and IgG tended to be higher than normal. The tendency for higher levels of transferrin indicated possible iron deficiency in some patients. In contrast, prealbumin, alpha 1-lipoprotein, and inter-alpha-trypsin inhibitor were significantly depressed in CF patients. CF heterozygotes shared the decrease of alpha 1-lipoprotein with the patients while exhibiting small but significant depressions of alpha 2-macroglobulin and IgG. Though not statistically significant, lowered concentrations of alpha 1-antitrypsin were evident for the heterozygotes.
 ...
PMID:Protein abnormalities in adult respiratory distress syndrome, tuberculosis, and cystic fibrosis sera. 243 15

The sera of 263 women--217 infertile and 46 pregnant--were examined by various serological methods (precipitation test, agglutination, indirect immunofluorescence) to detect Candida guilliermondii var. guilliermondii (C.g.) infection. The precipitation reaction was performed with extracellular C. guilliermondii antigen, the agglutination reaction was employed parallel with C. albicans. In the infertile group 122 (56.2%) proved to be C.g. positive, while in the fertile 11 women (23.9%) proved to be so, the level of significance being p less than 0.0001 between the two groups. A one-month ketoconazole treatment (one tablet, 200 mg/day) was adequate for eliminating the C.g. infection. In a few cases hystological examinations were also performed according to Gomori-Grocott and yeast cells could be detected in the stroma of the ovary. IgA, IgG, IgM, Gc-globulin, transferrin and ferritin determinations were carried out before and after the ketoconazole treatment, and there were significant differences in the IgM and transferrin levels between the infected and non-infected groups. The authors achieved 5 pregnancies of 56 treated women in 6 months.
 ...
PMID:Candida guilliermondii var. guilliermondii infection in infertile women. 269 88

Serum proteins in normal and ARDS bronchoalveolar lavages were analyzed using crossed immunoelectrophoresis. Normal lavages demonstrated relatively few proteins (albumin, alpha 1-antitrypsin, transferrin, and haptoglobin) in low concentrations. In contrast, substantial amounts of all identifiable serum proteins were detected in ARDS lavages. IgA was apparently locally produced. Two of the largest proteins, beta-lipoprotein (mol wt greater than 2 million) and IgM (mol wt approximately 900,000) were found to be complexed as evidenced by their coprecipitation in a single spike in ARDS lavage. Electrophoretic modifications of ARDS albumin and alpha 1-antitrypsin precipitation peaks and partial identity spurring of the alpha 1-lipoprotein peak with other precipitation loops indicated possible complex formation between these proteins and other possibly pathogenic lung fluid constituents. Similarly, modifications of orosomucoid and Gc-globulin peaks indicated possible molecular alterations resulting from interactions with other components. The relatively few protein modifications exhibited in ARDS lavages together with alpha 1-antitrypsin-protease complex formation confirm the relative absence of substantial proteolytic activity in ARDS edema fluids obtained within 12 hr of the onset of the syndrome demonstrated in previous studies.
 ...
PMID:Crossed immunoelectrophoretic analysis of ARDS lavage proteins. 379 28

Immunologic analyses of urinary proteins in patients with gestosis and related obstetrical conditions were performed and urinary protein patterns were compared with blood plasma protein patterns. Many kinds of proteins could be detected in urine of patients with gestosis beside albumin. Therefore, "proteinuria" should be chosen to characterise this state instead of the term "albuminuria". Generally speaking, when a total volume of protein contained in urine increases, its types or subfractions also increase in urine. Next to albumin, the most commonly detected proteins in urine of patients with gestosis were transferrin, IgG, inter-alpha-trypsin inhibitor, alpha 1-antitrypsin, IgA, alpha 2-HS-glycoprotein, alpha 1-acid glycoprotein, Gc-globulin, alpha 1-antichymotrypsin, hemopexin, ceruloplasmin, prealbumin, haptoglobin, anti-thrombin III, Cl-inactivator, IgM, and alpha 2-macroglobulin, in the descending order of their occurrence. Proteins that promptly became negative in urine of gestosis patients after delivery were inter-alpha-trypsin inhibitor, IgA, and ceruloplasmin. On the other hand, proteins most apt to persist in urine were albumin, alpha 2-HS-glycoprotein, and IgG. Generally speaking, lower molecular weight proteins were likely to persist in urine after delivery. Simultaneous determination of blood plasma and urinary proteins was performed for 18 kinds or subfractions of protein. A prognostic value of renal protein clearance was discussed.
 ...
PMID:A study on proteins contained in urine of gestosis patients. 641 21

Plasma proteins were measured in bronchoalveolar lavage effluents and serums from normal healthy nonsmokers and smokers, and their concentrations in the 2 fluids were compared. Two-dimensional polyacrylamide gel electropherograms suggested, and radial immunodiffusion assays confirmed, that the soluble proteins of the bronchoalveolar surface resemble serum in kind and amount with the following significant exceptions. Two immunoglobulins, IgG and IgA, were present in amounts that exceeded their concentrations in serum; of the 2, IgG was more abundant. Large nonimmunoglobulin proteins (greater than 300,000 daltons) were absent or present at very low concentrations compared with the amounts found in serum. Transferrin was the only nonimmunoglobulin with a concentration significantly higher at the bronchoalveolar surface than in serum. Smoking did not cause a significant change in the concentration of any protein in serum, but did cause an increase in IgG, C4, and C3 and a decrease in alpha 2-thioglycoprotein, alpha 1-acid glycoprotein, and Gc-globulin in lavage effluents from females.
 ...
PMID:Plasma proteins of the bronchoalveolar surface of the lungs of smokers and nonsmokers. 678 30