Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: EC:3.1.3.1 (alkaline phosphatase)
 47,916 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A series of 107 patients with hepatosis of pregnancy and 61 controls with normal pregnancy is reported. The delivery and the condition of the infant were the main objects of investigation. The hepatosis group was also examined for liver function, glucose tolerance, and daily urinary oestrogen. The duration of the first stage of delivery was found to be slightly shortened in the hepatosis group. Two cases (1.9%) of intrauterine death occurred in the hepatosis series, and the Apgar scores at 1 and 15 minutes were somewhat lower than in the control group. Birthweight was slightly lower in the hepatosis series, corresponding to the earlier date of delivery. 11.9% of the infants weighed less than 2.5 kg at birth. The absolute and relative weights of the placenta showed no differences. The histological examination of the placenta made on part of the series revealed maturing defects in 35%. The liver function tests confirmed the cholestatic nature of hepatosis observed earlier, yielding elevated values especially for aminotransferases, alkaline phosphatase and bilirubin. The thymol turbidity test was within the normal limits, which means that hepatitis could be excluded. Neither glucose tolerance, nor daily urinary oestrogen differed significantly from the normal. The fetal survival rate has been improved considerably by intensive care of hepatosis of pregnancy.
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PMID:Hepatotis of pregnancy. A clinical study of 107 patients. 113 35

Glycylprolyl beta-naphthylamidase activities in sera from 40 normal subjects (18-81 years) were: 22.6 +/- 0.9 (S.E.) (11.8-38.2) I.U./1 serum at 37 degrees C. The enzyme activities did not differ significantly with age between the younger group under 40-years-old and the older group over 40-years-old. Males, especially under 40-years-old, had slight but significantly higher activities than females. The levels were decreased in patients with gastric cancer. The levels were elevated in patients with hepatobiliary diseases, and had significant correlations with the results of the serum tests in hepatic diseases such as glutamic-oxaloacetic transaminase, glutamic-pyruvic transaminase, alkaline phosphatase and total bilirubin, but had no correlation with serum lactate dehydrogenase. In cellulose acetate electrophoresis, normal sera had a single peak at the beta-globulin region, but the sera in hepatitis or liver cirrhosis showed not only an increase in the normal peak at the beta-globulin region but also the appearance of the other one or two new peaks in the alpha1 and alpha2-globulin regions.
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PMID:Glycylprolyl beta-naphthylamidase activity in human serum. 114 81

On routine hospital admission, 23,714 patients received a 28-test serum metabolic profile. The 33 most common diseases (4,132 patients) of liver, pancreas, and gallbladder (LPG) had unique chemical templates averaging 15 significant serum deviations. Each LPG disease differed from all others by elevations of both leucine-aminopeptidase (LAP) and alkaline phosphatase (AP) levels. LAP level was low or normal and serum glutamic oxaloacetic transaminase (SGOT) and AP levels were elevated in 43 non-LPG diseases. Patients with acute and chronic pancreatitis had elevated amylase levels. The four nonmalignant diseases of the gallbladder were associated with normal levels of amylase and lactic dehydrogenase (LDH); except for silent cholelithiasis, each showed elevated total bilirubin (BIL) levels. Patients with solitary or scattered lesions of the liver had normal bilirubin levels (2,115 patients), and those with diffuse interstitial or parencymal disease had elevated BIL levels. Cancer patients had elevated LDH and alpha1 globulin (A1G) levels, but low albumin levels. The importance of comprehensive liver profiles in the treatment of psychoses is emphasized by significant liver damage in a number of these patients. A1G was normal and LDH was elevated in patients having mononucleosis, hepatitis, lupus erythematosus, alcoholism, and alcoholic cirrhosis.
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PMID:Serum chemistry templates of disease in liver, pancreas, and gallbladder. 116 26

Carbenicillin disodium was temporally associated with eight episodes of a mild reversible anicteric hepatitis characterized by nausea, vomiting, and a tender, somewhat enlarged liver. Serum glutamic and oxaloacetic transaminase as well as alkaline phosphatase levels rose, but serum bilirubin values remained normal. There usually were no signs of concomitant allergy to penicillin, and other penicillins could be given subsequently without ill effects. Biopsy specimens of the liver showed spotty liver cell necrosis with no cholestasis.
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PMID:Anicteric carbenicillin hepatitis. Eight episodes in four patients. 117 85

The clinical, biochemical and immunological data of 24 hepatitis B antigen-positive and 24 hepatitis B antigen-negative patients have been compared. In B antigen-positive hepatitis, being mostly the disease of males, an acute onset was frequent and perceivable cirrhosis at the time of diagnosis not frequent. In B antigen-negative chronic active hepatitis, in addition to the predominance of females, a "primary chronic" process, cirrhosis, elevated ESR, immunocytopenia, elevated alkaline phosphatase and IgG levels were more frequent. As regards the positivity of humoral and cellular autoimmune reactions and the impairment of normal cellular immune activity, no essential differences were found between the two forms of the disease. It is concluded that though the two clinical conditions represent diseases different in aetiology and manifesting with certain clinical and biochemical differences the role of immunological factors may equally be important in their pathogenesis.
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PMID:Clinical and immunological findings in hepatitis B antigen-positive and hepatitis B antigen-negative chronic active hepatitis. 123 58

In a study of fifty patients subjected to cardiac surgery nine (18%) had immediate post-operative liver complications. These included persistente jaundice, an increase in hepatomegaly and elevation of the alkaline phosphatase. In these and the rest of the cases there were extra-hepatic complications such as hyposystole, infarct, the post-pericardiotomy syndrome as related to the heart. Pulmonary complications were of infectious nature and a general complication was sepsis. These complications were sufficiently important to relate them etiologically to the hepatic disorder. Especially important is right hyposystole and it or tricuspid insufficiency can be blamed for the hepatic disorder in some of these patient. Nonetheless, these hepatic complications are seen less frequently now that we are giving effective treatment to the tricuspid insufficiency during the surgical intervention. We observed the clinical picture known as "benign postoperative cholestasis" in only two patients. Hepatitis with jaundice was seen in four patients during one to three months postoperatively. This was HB hepatitis and its course was more prolonged than that usually seen in Mexico, and it turned into chronic hepatitis in four patients. Biopsies done in one case a six months and in the other at nine months post-operatively showed the picture of chronic aggresive hepatitis. In those patients who did not have hepatic complications a late liver evaluation showed an improvement as compared to the pre-operative condition which was parallel to the hemodynamic improvement.
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PMID:[Hepatic complications in the postoperative of cardiac surgery]. 123 73

The isoenzymes of alkaline phosphatase were measured on admission to hospital, and then weekly over a 2 to 3 month period, in 40 patients presenting with uncomplicated acute hepatitis, 12 patients with cholestatic hepatitis, and 10 patients with histologically confirmed chronic persistent hepatitis. In acute uncomplicated hepatitis the increase in total alkaline phosphatase is not due to a cholestatic reaction of the damaged liver, but reflects the impaired catabolic capacity of the liver cells to degrade alkaline phosphatases from intestine and bone, as well as that of hepato-biliary origin. The isoenzyme distribution pattern is the same as found in normal healthy subjects. The increase in total alkaline phosphatase in patients with cholestatic hepatitis results from this impaired catabolic capacity for degradation of all isoenzymes, together with an increase in cholestatic reflux of hepato-biliary enzymes. In patients with chronic persistent hepatitis the raised total alkaline phosphatase activity at each point during the illness is due to this catabolic impairment of degradation of all isoenzymes. A cholestasis is not seen. The isoenzyme distribution pattern remains normal; only the enzyme activity due to the intestinal fraction, when compared with the acute hepatitis, is slightly, but significantly, raised.
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PMID:[Distribution pattern of isoenzymes of alkaline phosphatase in patients with various forms of hepatitis (author's transl)]. 125 32

Cholestatic hepatitis, whilst having a longer course than cytolytic forms, in general regresses in a few months. The authors report here seven cases of cholestatic hepatitis lasting for more than 18 months. These chronic forms have certain characteristic features: - female predominance (6 cases out of 7). - a severe degree of cholestasis with, in particular, marked elevation of lipids, cholesterol and alkaline phosphatase. - the absence of Australia antibody and antigen, together with the absence of anti-smooth muscle antibody and anti-mitochondrial natibody. - a decrease in the number of permeable biliary canaliculi in the portal spaces. - a decrease in the number of permeable biliary canaliculi in the portal spaces. - a course which appears to be little influenced by various therapeutic measures. Although the final course seems satisfactory on the majority of cases, the possibility of a slow cirrhogenic transformation cannot be excluded in certain instances.
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PMID:[Cholestatic hepatitis with a chronic course. 7 cases]. 125 18

One hundred eighty-eight asymptomatic addicts were studied to determine the frequency of a history of hepatitis (previous episodes of jaundice), abnormalities of liver tests (serum bilirubin, alkaline phosphatase, serum albumin, serum glutamic oxalacetic transaminase) and incidence of HB-Ag and HB-Ab. Seventy-four were white and 114 were nonwhite. A history of hepatitis was obtained in only 38%. One hundred and fifty-two of the 188 addicts (81%) had one or more abnormal liver tests. The bilirubin was abnormal in 5%, akkaline phosphatase in 28% and serum glutamic oxalacetic transaminase in 55%. HB-Ag was positive in 2.6% using radioimmunoassay and HB-Ab was found in 66%. There was a higher incidence of elevated serum glutamic oxalacetic transaminase, HB-Ab and history of hepatitis among white, compared to nonwhite addicts.
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PMID:Liver tests, HB-Ag and HB-Ab in asymptomatic drug addicts. 127 38

A nonisotopic in situ hybridization (NISH) assay was used to detect hepatitis C virus (HCV) RNA. A synthetic oligonucleotide complementary to bases 252-301 of the highly conserved 5' noncoding region of the HCV genome was end-labeled by terminal deoxynucleotidyltransferase using digoxigenin-conjugated dUTP. The hybridized oligomer was revealed by an immunohistochemical reaction after incubation with an alkaline phosphatase-conjugated anti-digoxigenin antibody and subsequent amplification with a complex of alkaline phosphatase and anti-alkaline phosphatase antibodies. The intracellular distribution of HCV RNA was monitored in the livers of two chimpanzees experimentally infected with the H strain of HCV and compared with the serum alanine aminotransferase activity, serum HCV RNA, and liver histopathology. Most cells were stained in the cytoplasm as early as 2 days after inoculation, 1 and 2 days, respectively, before the appearance of viral RNA in the serum. The time course of HCV RNA replication was correlated with increases in serum alanine aminotransferase. However, neither one paralleled the appearance of liver cell necrosis nor showed any correlation with the inflammatory response. The NISH signal was not found in liver biopsy specimens taken from these two animals before inoculation with HCV, from chimpanzees with acute hepatitis type A, B, or delta, or from two animals never experimentally infected with any hepatitis agent; moreover, it disappeared when the positive specimens were predigested with RNase and it was not observed after hybridization of positive controls with a labeled oligomer unrelated to HCV RNA. Thus, detection of liver HCV RNA by NISH is a sensitive and specific method for studying HCV replication at the cellular level. Intracellular replication of HCV did not appear to be associated with histopathologic changes in the liver, although the correlation with increases of liver enzyme activity in the serum suggested possible damage to the liver cell membrane.
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PMID:Detection of intrahepatic replication of hepatitis C virus RNA by in situ hybridization and comparison with histopathology. 131 16


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