Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0033687 (proteinuria)
 24,015 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Glomerular abnormalities are frequent in patients undergoing liver transplantation; however, renal dysfunction following transplantation is mainly attributed to cyclosporine toxicity. Membranoproliferative glomerulonephritis (MPGN) is seen in patients infected with hepatitis C virus (HCV), the virus responsible for 30% of the end-stage liver disease leading to liver transplantation. To determine the incidence of renal abnormalities in liver transplant recipients and the association with HCV, we undertook a longitudinal study in HCV-positive (n=91) and HCV-negative (n=106) liver transplant recipients. Mean creatinine clearance before transplantation was 94 ml/min/1.73 m2 in HCV+ patients and 88 ml/min/1.73 m2 in HCV- patients. By 3 months after transplantation, the mean creatinine clearance decreased by approximately one third in both groups. A greater proportion of HCV+ patients excreted >2 g protein/day after transplantation (P=0.05) and had renal biopsies showing MPGN than did HCV- recipients (4/10 HCV+ patients vs. 0/7 HCV- patients; P=0.1). In the HCV+ group, proteinuria was not associated with recurrent HCV hepatitis, DQ matching, posttransplant diabetes, or hypertension. Treatment of HCV-related MPGN with interferon-alpha2b appeared to stabilize proteinuria and renal function but did not reverse renal dysfunction nor cause liver allograft rejection. After transplantation, HCV+ patients had similar renal function over 3 years after transplantation, compared with HCV- patients, but they had an increased risk of proteinuria and occurrence of MPGN that was only partially responsive to interferon.
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PMID:Renal disease in hepatitis C-positive liver transplant recipients. 915 23

Like bacterial diseases viral diseases may also be accompanied by functional renal disorders or abnormalities of the urinary sediment. Thus, to find a hematuria or an isolated proteinuria in the context of influenza or hepatitis is not rare at all. In certain cases viral affections may even be accompanied by a nephrotic syndrome. This article aims at the discussion of multiple renal disorders appearing in the context of hepatitis B and C and AIDS.
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PMID:[Renal manifestations of viral diseases]. 934 Jul 8

Four cases of typhoid fever complicated by both acute oliguric renal failure and hepatitis are presented. Two patients had type II hepatitis according to criteria proposed by Khosla et al. (30) with hepatomegaly, hyperbilirubinaemia and markedly elevated asparate transaminase (AST); the others had type III hepatitis, characterized clinically and biochemically by profound jaundice, hepatomegaly, hepatic encephalopathy (one case only), hyperbilirubinemia and markedly elevated serum AST. Renal biopsy was not performed in any of our patients. However, a combination of proteinuria and abnormal urinary sediments containing red cell casts and granular casts, as noted in these patients, is considered highly suggestive of glomerulonephritis. Although isolated renal failure and hepatitis with hepatomegaly and deranged liver enzyme values have been reported previously in typhoid fever, their occurrence simultaneously in the same patient in distinctly rare, having been reported only twice in the English language literature.
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PMID:Typhoid fever complicated by acute renal failure and hepatitis: case reports and review. 964 38

This report describes a 48-year-old caucasian male with schizophrenia who developed hepatitis, hyperglycemia, pleural effusion, eosinophilia, hematuria and proteinuria early in clozapine treatment which resolved on drug discontinuation. The literature on similar cases is reviewed.
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PMID:Hepatitis, hyperglycemia, pleural effusion, eosinophilia, hematuria and proteinuria occurring early in clozapine treatment. 966 91

Focal segmental glomerulosclerosis (FSGS) associated with type C virus (HCV) hepatitis has not been described in the literature to date. However, we experienced a 30-year-old man, who had had HCV hepatitis, developed nephrotic syndrome and was admitted to our hospital. The first renal biopsy showed FSGS which was diagnosed by light, immunofluorescent, and electron microscopic study. FSGS diagnosis was based upon the findings of focal segmental glomerular sclerosis associated with hyalinosis and foam cells, segmental deposition of IgM and C3 on glomeruli, and epithelial cell vacuolization in the Bowman's space. HCV hepatitis was treated with interferon-alpha (INF-alpha) over 6 months. The treatment brought the disappearance of not only HCV-RNA from the blood, but also the manifestation of nephrotic syndrome. Therefore, the second renal biopsy was performed, but did not reveal any great pathological improvement. Five months later after the remission, he again had an elevated HCV-RNA level and a relapse of nephrotic syndrome. He was retreated with the same therapy and achieved a second remission of nephrotic syndrome. FSGS associated with HCV hepatitis is described first and the implication of INF-therapy in the improvement of proteinuria is discussed.
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PMID:[Focal segmental glomerulosclerosis associated with type C virus hepatitis and decrement of proteinuria by interferon-alpha therapy]. 1036 24

India is amidst a demographic transition showing an ageing trend. This will increase non-communicable diseases including diabetes which is already showing an increasing trend. With scanty literature existing on elderly diabetics (> 60 years of age), it was decided to study the clinico-laboratory and complication profile of this group of patients. Fifty consecutive elderly diabetics were studied and evaluated for ECG, chest x-ray, blood sugar, urea, creatinine, lipid profile, proteinuria, motor nerve conduction velocity and autonomic neuropathy. Duration of diabetes varied from one month to 28 years. Fifty-six per cent of the patients presented with classical symptoms of polyuria, polyphagia and polydipsia. Hypertension was present in 40% and cataract in 54% of the patients. Eighteen per cent were obese, 52% had evidence of peripheral neuropathy while 56% had autonomic neuropathy. Background diabetic retinopathy was present in 56%, pre-proliferative retinopathy and maculopathy in 4% each; hypertensive retinopathy in 10% of patients; 44% had microproteinuria and 8% had chronic renal failure. Hypercholesterolaemia was present in 64% and hypertriglyceridaemia in 42% of the patients with 26% having coronary artery disease. Sixty per cent were harbouring infections--20% had foot infections, 14% had tuberculosis and 10% had urinary tract infections. Ninety-two per cent of the patients were aware of their disease but 62% were not aware of the complications and of the need for strict dietary and drug compliance. There was a high prevalence of associated diseases viz, osteoarthritis, cataract, hypertension, hepatitis and parkinsonism. Therefore, this study brings out the need to have a holistic and multidisciplinary approach for management of elderly diabetics who constitute a heterogeneous group with distinct health care problems.
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PMID:Clinical and laboratory profile of diabetes in elderly. 1065 95

A 67-year-old woman was admitted to our hospital with a fever. She had been experiencing arthralgia for about one month. On admission, she had a fever of 38.5 degrees C, was anemic and was experiencing tenderness in the joints of both hands, elbows and feet. Laboratory data revealed proteinuria, urinary cylinders, pancytopenia (WBC 900/mm3, Hb 9.5 g/dl, Plt 7.8 x 10(4)/mm3), liver dysfunction (GOT 414 IU/l, GPT 140 IU/l), and hyper-gamma globulinemia. Antibiotics and granulocyte-colony stimulating factor were administered intravenously. Bone marrow aspiration was unsuccessful, but a bone marrow biopsy revealed bone marrow fibrosis. Immunological examinations were positive for antinuclear antibodies, anti-deoxyribonucleic acid (DNA) antibodies, anti-double stranded anti- DNA antibodies, as well as a decreased level of serum complement and an increased level of serum immune complexes. Tests for viral antigens and antibodies known to cause hepatitis were negative. Based on these findings, a diagnosis of SLE accompanied by liver dysfunction and bone marrow fibrosis was made. Steroid pulse therapy was initiated, but her liver function deteriorated on the first day of steroid therapy, and she died three days later. SLE accompanied by myelofibrosis is extremely rare, and only 17 and cases have been reported to date. Among these reports, the present case is the second oldest subject and the first SLE patient to suffer from both myelofibrosis and severe liver dysfunction.
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PMID:[A case of elderly-onset systemic lupus erythematosus (SLE) complicated with severe liver dysfunction and pancytopenia due to myelofibrosis]. 1068

Objective: Acute fatty liver of pregnancy (AFLP) is an uncommon, potentially fatal disorder that usually occurs in the late third trimester of pregnancy. We present the first reported case of acute fatty liver in the second trimester of pregnancy.Methods: We report the clinical and laboratory findings in a patient with AFLP who presented in the second trimester of pregnancy.Results: A 37-year-old G5P4 woman presented at 22 weeks gestation (by 18 weeks ultrasound) with nausea and vomiting. She was normotensive, had no proteinuria, had elevated SGOT and SGPT (266 and 261, respectively), negative hepatitis studies and a normal platelet count. She was managed conservatively for presumed cholelithiasis until 24 weeks gestation when she was transferred to our facility because of worsening SGPT and SGPT (368 and 505, respectively), jaundice (total bilirubin of 8.9 mg/dL), hypoglycemia, and laboratory evidence of disseminated intravascular coagulation (DIC) (PT = 18.6, PTT = 56, hypofibrinogenemia and presence of fibrin split products). Ultrasound showed singleton fetus (EFW 450 g) with total placenta previa. Computed tomography scan of the abdomen revealed decreased hepatic density consistent with AFLP. Delivery of a nonviable fetus was effected after transfusion of fresh frozen plasma. Postoperatively, the patient had rapid resolution of DIC, jaundice, and hypoglycemia; liver transaminases normalized 5 days postoperatively and the patient was discharged home in good condition 5 days later.Conclusion: It has been traditionally stated that AFLP occurs in the late third trimester of pregnancy. This case demonstrates that, even in the second trimester of pregnancy, the diagnosis of AFLP should be considered as a cause of deteriorating liver function, jaundice, and DIC.
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PMID:Acute fatty liver in the second trimester of pregnancy. 1083 61

We report here three cases of Amanita virosa induced toxic hepatitis. Two of the three cases recovered but the other died 10 days after mushroom ingestion. Since the mortality of Amanita mushroom induced toxic hepatitis is very high, prompt diagnosis and aggressive therapeutic measures should be initiated as soon as possible. Our cases showed that the initial serum aminotransferase levels might not predict the clinical outcome of the patient, but that the prothrombin time (PT) seemed to be a more useful prognostic marker. Close monitoring of aminotransferase levels and PT as well as appropriate therapy are recommended. All three cases showed signs of proteinuria and we were able to characterize mixed tubular and glomerular type proteinuria at 3 or 4 days after ingestion in two cases. Among the previously reported Korean cases of suspected Amanita induced toxic hepatitis, most species could not be identified except for four cases of Amanita virosa. No cases of Amanita phalloides induced toxic hepatitis have been identified in Korea so far.
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PMID:Amanita virosa induced toxic hepatitis: report of three cases. 1095 1

We report a patient, a 23-year-old man, who was a hepatitis B virus(HBV) carrier complicated with nephrotic syndrome. He was admitted to our hospital because of generalized edema and massive ascites. Laboratory data on admission were as follows: proteinuria 9,850 mg/day, Cr 2.7 mg/dl, BUN 73 mg/dl, albumin 1.9 g/dl, cholesterol 501 mg/dl, GOT 23 IU/l, GPT 19 IU/l, HBsAg(+), and HBeAg(222.7). Since his nephrotic symptoms were seriously complicated with renal failure, we selected steroid therapy for nephrosis preference. His renal function was improved and the urinary protein decreased immediately, but his liver function deteriorated. The renal biopsy revealed focal mesangial proliferative glomerulonephritis. Immunofluorescent examination revealed slight deposits of IgG, IgM, and C3 along the glomerular basement membrane and mesangial matrix. He was not compliant and often stopped taking the steroid therapy, thereby causing nephrosis to recur each time. After all, nephrotic symptoms have been well-controlled with cyclosporin and steroid. In spite of the seroconversion of HB virus by formation of HBe antibody, mutant HBV infection continued. The fact that liver biopsy revealed severe lymphoid infiltration at the portal area suggested chronic active hepatitis. His clinicopathologic course suggests that HBV-associated nephropathy does not always remit as there are some cases in whom hepatitis remains in an active state even after seroconversion, due to its mutant status. In these cases, the long-term prognosis of HBV nephropathy has not been defined. Further study is necessary to establish the optimal treatment for HB nephropathy in adults.
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PMID:[A case of hepatitis B virus carrier complicated with nephrotic syndrome]. 1099 20


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