Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0034186 (pyelonephritis)
 6,144 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The combined enzymological investigation including determination of the total activity of asparagine transaminase and alanine transaminase, two serum enzymes, alkaline phosphatase, gamma-glutamyl transpeptidase, acetyl cholinesterase, and butyryl cholinesterase was applied to two groups of pregnant women with pyelonephritis treated with ampicillin (12 patients) and roscillin (14 patients). The investigation was performed at the following stages: before the treatment, on the 7th and on the 12th day of the treatment. No statistically significant differences in the average values of the activity of the above enzymes at these stages were observed in patients of the both groups which indicated the absence of the hepatotoxic effect of the preparations on the patients of a group as a whole. An increase in the levels of transaminases recorded in some patients after discontinuation of the treatment course was evident of a possible cytotoxic effect of the drugs without the signs of cholestasis. The effect was connected with the initial functional renal insufficiency.
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PMID:[Enzymological evaluation of the hepatotoxicity of ampicillin and its therapeutic form, roscillin, in the treatment of pyelonephritis in pregnancy]. 399 43

An immunohistochemical localization of ligandin was undertaken in formalin fixed and paraffin wax embedded human tissues using the indirect immunoperoxidase (PAP) method and a monospecific antiligandin serum raised in rabbits. A substance reacting with this antiligandin serum was distributed diffusely in normal liver and selectively in kidney, intestine, testis, ovary and adrenal cortex. Small changes in the distribution and intensity of the reaction product were found in inflammatory conditions such as hepatitis, cholestasis, pyelonephritis and renal allograft rejection. Tissues which normally appear to contain abundant ligandin produce, as a general rule, easily demonstrate amounts of antiligandin reacting substance in the tumors and hyperplasias which arise from them.
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PMID:Immunohistological localization of ligandin in human tissues. 735 2

Rats immunosuppressed by hydrocortisone acetate and a low protein diet were challenged with Cryptosporidium Parvum oocysts and studied on days 10, 35 and 70 post-infection. The biliary tract was found to be a major site of parasite infection. C. parvum was visible in the biliary papillary area in association with a proliferation of highly convoluted tubular glands. The papillary lumen was narrowed, and an upstream dilation with bacterial proliferation was seen. The liver was initially free of lesions, and subsequently exhibited late lesions of cholestasis. Parasites were not found in the pancreatic duct, although pancreatitis was frequently observed. Oocysts were consistently present in the distal portion of the ileum. Both challenged and unchallenged immunosuppressed rats, exhibited widespread focal hepatic infarcts and pyelonephritis. Other organs appeared free of lesions. In addition to the intestine, data identified the biliary tract as a major site of C. parvum infection and as a potential protected reservoir which may sustain a chronic infection.
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PMID:Biliary tract cryptosporidiosis immunosuppressed rat model. 919 92

We report the case of a girl with Hardikar syndrome who underwent living-donor liver transplantation at 2 years of age. This disease, described in 1992, includes a constellation of abnormalities, such as cleft lip and palate, pigmentary retinopathy, and multiple tubular stenoses (e.g., bile ducts, ureters). Other system involvement is variable. Rotation anomalies of the gut and cardiac abnormalities are frequently present. Pathogenesis remains obscure. Our patient was delivered at 33 weeks of gestation by cesarean section, and was jaundiced, with low birth weight and height. On day 5 after birth, the patient underwent Ladd's surgery for intestinal malrotation. One month later, she developed pyelonephritis and urosepsis. She remained jaundiced and a liver biopsy revealed cirrhosis with regenerating nodules, portal chronic inflammation with bile duct proliferation, and lobular cholestasis. The patient underwent several corrective operations, and at 12 months of age she was diagnosed with Hardikar syndrome. She failed to thrive and had progressive cholestasis and jaundice, coagulation disorders, bilateral ureterostomies, repetitive urinary tract infections, bilateral cleft lip and palate, retinopathy, and gut malrotation. She received a liver transplant at 24 months of age from a living donor. She has had an excellent clinical outcome in liver function without further decline of growth and development.
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PMID:Hardikar syndrome: a case requiring liver transplantation. 1239 56

Copper is an essential element required for the formation of many enzymes with important roles in the human body. During pregnancy, the maternal serum copper concentration is increased due to the higher levels of ceruloplasmin that are the result of elevated oestrogen levels. The aim of this work was to investigate maternal plasma copper concentrations in relation to various pathological conditions during pregnancy. A total of 319 maternal plasma samples were analysed: 103 taken from women in the first trimester, 73 in the second trimester, 99 in the third trimester of pregnancy and 44 at delivery. The plasma concentration of copper during each trimester of normal pregnancy was taken as a reference value. Group comparisons performed by analysis of variance (ANOVA) followed by Dunnett test indicated substantially lower plasma concentrations of copper in pathological conditions diagnosed during the first trimester of pregnancy (spontaneous abortion, threatened abortion, missed abortion and blighted ovum). No significant differences in maternal plasma blood copper concentrations were found in pathological conditions (threatened abortion, threatened preterm delivery and pyelonephritis) diagnosed in the second trimester of pregnancy. Significant differences in plasma copper concentrations were found in the third trimester, for which finding the Dunnett test indicated the cholestasis group to be responsible. Except for twin pregnancy, a tendency to higher plasma copper concentrations, however not statistically significant, was observed in other pathological conditions during the third trimester (gestosis, intrauterine growth retardation, preterm labour).
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PMID:Plasma copper concentrations in pathological pregnancies. 1632 35