Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0038362 (stomatitis)
 8,852 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The main purpose of the present study was to determine the qualitative and quantiative effect of various infectious epsiodes on the blood serum levels of retinol and retinol-binding protein (RBP). Twenty-four children and 30 adult subjects were studied. The infections studied included chickenpox (n = 7); bronchitis (n = 9) upper respiratory infection (n = 30); tonsillitis (n = 2); diarrhea (n = 2) and one case each of: febrile stomatitis, nonspecific gastrointestinal alteration, urinary infection and shigellosis. In addition to retinol and RBP, the study determined changes in serum carotene, proteins, albumin and globulins. The results clearly demonstrate the marked depressing effect of infections on serum retinol, with a magnitude which in many cases reached more than 20 micrograms/dl, and in others more than 30 micrograms/dl. The RBP levels were significantly correlated with retinol, decreasing proportionally with infection. Serum albumin also decreased in most instances; and the globulin levels of the children, but not of the adults, were significantly higher during the infections. Carotene did not show important variations. The effects were more intense when fever accompanied the infectious episodes. These results are considered of great public health significance, in view of the large majorities, mainly children, who ordinarily subsist with very low serum retinol levels in the underdeveloped regions of the world. As infections attack these underpriviledged children, their serum retinol and RBP levels will likely drop a magnitude similar to that observed in the subjects of this study. They may then reach even more critically deficient retinol levels and be in serious danger of developing a severe acute state of clinical vitamin A deficiency.
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PMID:[Decrease in serum levels of retinol and its binding protein (RBP) in infection]. 57 85

This study characterized proteins secreted de novo by feline conceptuses collected on Days 10, 12, and 15 (n = 22, preimplantation blastocysts); Days 15, 16, 17, 19, 21, and 25 (n = 6, postimplantation zonary girdle [ZG] i.e. trophoblast and endometrium); and Days 30, 36, 39, and 50 (n = 5, postimplantation ZG and free chorioallantois [CA]) and cultured in Minimal Essential Medium. De novo secretion was shown by incorporation of 3H-leucine into proteins detected in culture media by 2D-PAGE and fluorography. Western blotting, and NH2-terminal amino acid microsequencing. Major radiolabeled proteins identified as they appeared temporally on fluorographs were as follows: feline conceptus protein 1 (fCP1), Mr = 20,000, pI 5.0-5.3; fCP2, Mr = 80,000, pI 6.5-7.2; fCP3a, Mr = 67,000, pI 6.3-6.5; fCP3b, Mr = 67,000, pI 5.9-6.3; fCP4, Mr = 56,000, pI 5.0-6.0; and fCP5, Mr = 29,000, pI 5.0-5.8. The fCP1 was produced by blastocysts on Days 10-15, ZG on Days 16-25, and CA on Day 30; on Days 39-50, CA synthesized 5 proteins, possibly fCP1 isomers. The fCP2, fCP3a and b, and fCP4 were produced by blastocysts on Day 15, ZG on Day 25, and CA on Days 30-50. The fCP5 was made by ZG on Days 16-36 and by CA on Days 30-39. Western blotting identified fCP1 as retinol-binding protein (RBP), fCP2 as alpha fetoprotein, fCP3a as albumin, and fCP3b as transferrin. Amino acid sequence homologies between fCP1 and rabbit and human plasma RBP and porcine conceptus RBP2 were 93, 96, and 100%, respectively, at the first 37 NH2-terminal amino acids. The identities of fCP4 and fCP5 have not been established. Antiviral activity detected in all media was less than 3 units/ml when tested with feline fibroblast cells infected with vesicular stomatitis virus.
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PMID:Characterization of feline conceptus proteins during pregnancy. 201 42