Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019204 (hepatocellular carcinoma)
 71,386 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In a series of 18 patients suffering from varying degrees of chronic renal failure treated by diet alone, there was a statistically significant positive correlation between plasma magnesium levels and plasms 25 hydroxycholecalciferol (25 HCC) levels. This is thought to be due either to the direct action of 25 HCC on the bone liberating magnesium from bone crystal, or to an increased intestinal absorption of magnesium caused by 25 HCC.
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PMID:Interrelation between plasma magnesium and 25 hydroxy-vitamin D3 levels in chronic renal failure. 87 18

The blood levels of 25-hydroxyvitamin D (25-HCC) in 26 patients with nephrotic syndrome (proteinuria of 6.5 g/24 h +/- 0.8 SEM) ranged between 1 and 18.6 ng/ml (8.6 +/- 1.0 SEM). This value was significantly lower (P less than 0.01) than that in normal subjects (21.8 +/- 2.3 ng/ml) and patients with chronic renal failure (24.8 +/- 2.3 ng/ml). There was inverse correlation (P less than 0.01) between levels of 25-HCC and magnitude of proteinuria and a direct relation (P less than 0.01) with serum albumin. Reduction in proteinuria was rapidly followed by a rise in blood 25-HCC toward normal. Ionized calcium levels were low in 16 of 26 nephrotic patients irrespective of degree of renal failure. In four of seven nephrotic patients with normal renal function, ionized calcium levels were low and showed an inverse relation with levels of parathyroid hormone. These data show that patients with nephrotic syndrome have low blood levels of 25-HCC probably due to its loss in urine. This derangement is probably responsible for the disorders of calcium metabolism in nephrosis.
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PMID:Blood levels of 25-hydroxyvitamin D in nephrotic syndrome. Studies in 26 patients. 93 Dec 2

Serum level of vitamin K1 (= phylloquinone, hereinafter K1) and K dependent blood coagulation factors were determined by HPLC in normal subject, liver cirrhosis, hepatocellular carcinoma, acute hepatitis, chronic hepatitis, chronic renal failure with hemodialysis and patients under warfarin therapy. Normal range of serum K1 concentration was decided on 0.20-2.30 (0.87 +/- 0.53, n = 96) ng/ml. Serum K1 level showed no significant differences among normal subject, various diseases and warfarin therapy. Correlation between serum K1 level and F-VII (r = 0.879, p less than 0.001) or protein C activity (r = 0.839, p less than 0.01) was found in patients whose thrombotest was 20% and less. However serum K1 level didn't correlate with any K dependent coagulation factors in patients if thrombotest was over 20%.
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PMID:[Study on changes of serum vitamin K1 level and K dependent coagulation factors in patients with coumarin derivatives (warfarin) therapy]. 150 98

We evaluated the prognosis of acute porphyria among 206 adult Finnish patients with acute intermittent porphyria (AIP) or variegate porphyria (VP). The series represents all known patients with these porphyrias in Finland. Of the 47 patients who had a total of 117 acute attacks during the period 1967-1989, 6 died during an attack and 21 attacks were associated with paresis; the frequency of severe attacks was significantly smaller than before 1967 (p = 0.00002). Most pareses and deaths occurred because of a delay in diagnosis and inappropriate treatment of porphyria. For those patients who were symptom-free at the time of diagnosis (1365 follow-up years), the risk of the first subsequent attack was significantly smaller than for those who had had an acute attack before the diagnosis of porphyria (1047 follow-up years, p = 0.005). In addition, milder symptoms of porphyria were more common among those who had had previous attacks than among those who had not (p less than 0.00001). In AIP the risk of attacks correlated with the excretion of porphobilinogen in the urine during remission among adults (p = 0.03); a low rate of excretion predicted freedom from acute attacks. A regular use of many precipitating drugs was never associated with symptoms of porphyria. Two percent of the surgical operations and 4% of the pregnancies were associated with acute attacks. Nearly one-third of the women had symptoms of porphyria associated with the menstrual cycle, but these seldom proceeded to an acute attack. Forty-six percent of the women had used sex-hormone preparations regularly; 2 of them (4.5%) experienced associated acute attacks. Patients with AIP or VP showed increased incidences of hepatocellular carcinoma, and probably also chronic renal failure and hypertension.
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PMID:Prognosis of acute porphyria: occurrence of acute attacks, precipitating factors, and associated diseases. 154 56

To determine the seroprevalence of hepatitis C virus in the Philippines and compare it with the seroprevalence of hepatitis B virus infection, HBV and HCV markers in 594 serum samples collected from 392 blood donors, 123 medical and paramedical personnel, and 80 patients (45 liver diseases: 25 acute hepatitis, 9 liver cirrhosis, and 11 hepatocellular carcinoma; 28 hepatitis B carriers, and 7 chronic renal failure patients undergoing dialysis) in Davao, Mindanao Island, Philippines, were examined. HBsAg was determined by RPHA, anti-HBc by HI, anti-HBs by PHA, and HBsAg subtypes, HBeAg, and anti-HBe by EIA. HCV markers determined were anti-HCV (anti-C100-3) by ELISA (Ortho Diagnostic Systems), and anti-HCV core (anti-CP9 and/or anti-CP10) also by ELISA. Results showed that 9 (2.2%) blood donors were anti HCV positive; 69 (15.4%) were anti-HCV core positive Nine (2.2%) were HBsAg carriers; 240 (61.3%) were anti-HBs and/or anti-HBc positive (HBsAg carriers excluded from this group). Two of 123 medical and paramedical staff (1.6%) were anti-HCV positive; 11 (8.1%) were anti-HCV core positive; Eight (6.5%) were HBsAg carriers and 81 (65.8%) anti-HBs and/or anti-HBc positive. Five of 11 (45.4%) hepatocellular carcinoma patients were HBsAg carriers; 2 were anti-HCV core positive. Two of 9 liver cirrhosis patients were anti-HCV positive (1 to anti-HCV and the other to anti-HCV core).(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Seroepidemiology of hepatitis C virus infection in the Philippines: a preliminary study and comparison with hepatitis B virus infection among blood donors, medical personnel, and patient groups in Davao, Philippines. 190 61

The prevalence of antibodies to hepatitis C virus (anti-HCV) was studied in North East England in blood donors, local multiply transfused patients, local high risk individuals, and chronic liver disease patients. Anti-HCV was detected by enzyme-linked immunosorbent assay (ELISA) in 2/1120 (0.18%) blood donors; 1/84 chronic renal failure patients on haemodialysis who had received 1,992 units of blood (seroconversion rate of 0.05% per unit transfused), 1/207 cardiac patients 6 months post cardiac surgery transfused with 1,403 units of blood (1 anti-HCV pre-operatively, seroconversion rate 0.07%), 40/50 haemophilia A patients treated with commercial factor VIII, and 38/100 intravenous drug users. In addition anti-HCV was detected by ELISA in 5/35 cryptogenic chronic liver disease patients, 5/5 confirmed by recombinant immunoblot assay (RIBA) (14%); 3/30 patients with autoimmune chronic active hepatitis, 2/3 by RIBA (7%); 2/50 primary biliary cirrhosis patients, 1/2 by RIBA (2%); 0/30 alcoholic cirrhosis patients; and 2/9 patients with hepatocellular carcinoma, 1/2 by RIBA (11%). HCV is uncommon in North East England; it may be implicated in the aetiology of a minority of cases of cryptogenic liver disease and less than 5% of autoimmune chronic active hepatitis and primary biliary cirrhosis.
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PMID:Low prevalence of antibody to hepatitis C virus in north east England. 196 76

A 36 years old man with chronic renal failure on haemodialysis therapy presented with a hepatic mass which was diagnosed by ultrasonography, and was admitted to our hospital. Computer tomography and hepatic angiography revealed hepatocellular carcinoma of the right anterior superior segment of the liver. His liver function test, alpha-fetoprotein (AFP) and carcinoembryonic antigen levels in the serum were within the normal range. HBs antigen was also negative. Resection of right antero-superior segment was done following transcatheter arterial embolization. The tumor was homogeneous and light yellowish in color, and well demarcated by the capsule. Nontumorous tissue did not show either fibrosis or any inflammatory reaction. In general, hepatocellular carcinoma is associated with a positive HBs antigen and altered liver function. We here report a rare case of hepatocellular carcinoma in a man who was undergoing haemodialysis treatment for chronic renal failure with normal liver function test and negative HBs antigen.
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PMID:[A case of hepatocellular carcinoma associated with chronic renal failure on haemodialysis]. 216 94

The concentration of adriamycin (ADR) and mitomycin C (MMC) were measured in serum and dialysate in a patient with hepatocellular carcinoma complicating chronic renal failure. ADR at a dose of 20 mg and MMC at 10 mg were administered through the hepatic artery or peripheral vein during hemodialysis. ADR and MMC became undetectable after 24 hours and 2 hours, respectively. On the other hand, while MMC was detected in dialysate, but ADR was not. Consequently, it was speculated smaller molecular weight of MMC (334.34) than that of ADR (579.99) might be responsible for the appearance of MMC in dialysate. These results suggest that hemodialysis may be effective in reducing side effects of certain anticancer agents. Serum concentration of the anticancer agents injected through hepatic artery was similar to that injected intravenously.
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PMID:[A case of hepatocellular carcinoma treated by intrahepatic arterial administration of anticancer agents: serial determination of the concentration of the chemotherapeutic agents in serum and dialysate during hemodialysis]. 217 95

Insulin-like growth factor II is secreted primarily by the liver and is reported to be transcribed in many primary hepatocellular carcinoma (PHC) cell lines. We have studied diagnostic significance of serum IGF-II in chronic liver diseases using specific enzyme immunoassay. Serum IGF-II levels (mean +/- SE) were decreased in chronic hepatitis (538 +/- 51 ng/ml; N = 29), liver cirrhosis (427 +/- 45; 50) and PHC (260 +/- 41; 17) compared to controls (830 +/- 49; 57). Serum IGF-II was not different from controls in any of nonhepatic diseases such as diabetes (1032 +/- 97; 19) pancreatic cancer (1413 +/- 282; 8), chronic pancreatitis (999 +/- 126; 17), peptic ulcer (1186 +/- 43; 11), irritable bowel syndrome (1002 +/- 109; 12), gastrointestinal tract cancer (1250 +/- 216; 21) and chronic renal failure (733 +/- 135; 14). In liver diseases serum IGF-II showed a significant correlation with liver function test (negative with retention of indocyanine green and total bile acids; positive with albumin, thrombo-test, and cholinesterase). These results suggest that serum IGF-II reflects a reduced production of IGF-II in the liver and that it can be an index for the residual capacity of liver function.
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PMID:Serum insulin-like growth factor II in chronic liver disease. 253 15

A nephelometric method is described for determination of plasminogen and two types of plasmin inhibitors in human plasma having different affinity toward plasmin. This method is based on the kinetic analysis of effects of whole plasma and plasmin inhibitor fraction obtained from plasma on the activity of exogenously added plasminogen which was determined by measuring the decrease of light scattering of fibrin suspension. With this method we have determined the activity of plasminogen and two types of inhibitors in the plasma of normal subjects and patients with high fibrinogen degradation product values. They include patients with various malignant tumors with DIC, chronic renal failure, sepsis, vascular diseases, and liver cirrhosis with hepatoma.
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PMID:Nephelometric determination of plasminogen and plasmin inhibitors in human plasma using fibrin suspension as a substrate. 622 10


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