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)

Pyoderma gangrenosum (PG) is a rare condition remarkable for its association with particular diseases, notably haemopathies and gastrointestinal diseases. As regards haemopathies, the associations most frequently encountered are with myeloid malignancies and monoclonal dysglobulinaemia. The association of PG with mainly inflammatory digestive tract diseases is also classical. The lack of publications concerning gastric atrophy and the dual haematological and gastric pathology which characterizes our case have prompted us to report it. A 60-year-old woman without significant history was admitted for PG on both knees, following vesiculo-bullous lesions. Laboratory examinations detected a normochromic anaemia tending to be macrocytic, a marked inflammatory syndrome and a monoclonal lambda light chain IgA peak at protein immunoelectrophoresis. Bone marrow biopsy, skeletal radiography and a search for Bence-Jones proteinuria were normal or negative. Colonoscopy showed no abnormality, but fibroscopy of the upper digestive tract revealed a severe gastric atrophy en plaques. Serum vitamin B12 level was moderately low, but there was no other sign of pernicious anaemia. After one month treatment with systemic corticosteroids, healing was obtained under replacement vitamin therapy. PG recurred a few months later; serum vitamin B12 level was normal, and the lesions healed after systemic corticosteroid treatment. In non-myelomatous dysglobulinaemia IgA is frequently found and there is no light chain predominance. PG often precedes dysglobulinaemia. Evolution towards a true myeloma seems to be exceptional. In a recent publication, 17 cases of association between PG and myeloma were mentioned, the IgA type being most common. Protein electrophoresis is indispensable in patients with PG. Five cases of congenital hypogammaglobulinaemia have been recorded, including three with IgA deficiency.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Pyoderma gangrenosum and IgA gammopathy. Association with atrophic gastritis]. 251 19

In a serological survey among Dutch patients suspected of leptospirosis, using a recently developed enzyme-linked immunosorbent assay, a patient was traced with a high antibody titre to Hantaan virus. No anti-leptospira antibodies were detected in this 27-year-old man. Shortly before he had been admitted to the hospital with progressive dyspnoea and coughing, accompanied with high fever. An interstitial pneumonia was diagnosed. He subsequently developed a progressive renal failure with proteinuria and polyuria. Later a liver failure accompanied with thrombocytopenia, anaemia and coagulation disturbances occurred. Before an aetiological diagnosis was made, the patient was treated with erythromycin. The patient eventually recovered completely. Based on the clinical symptoms and the positive serology, it was concluded that the disease diagnosed had probably been caused by a Hantaan virus infection. The diagnostic value of Hantaan virus serology in patients with similar symptoms is stressed.
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PMID:[Another case of Hantaan virus infection in The Netherlands]. 257 78

Using a grouping method we studied the disease homogeneity within a group of 109 patients with systemic lupus erythematosus. The mean observation period was 6 years and 8 months. By using a cluster analysis, the total group of patients could be subdivided into two subgroups which differed clearly in their symptomatology. One subgroup (n = 42) showed higher incidence of elevated serum creatinine values, proteinuria, oral ulceration and severe anaemia. All 13 deaths occurred in this group. The second group (n = 67) was characterized by a more benign course of disease, a notably decreased incidence of renal involvement, and the Raynaud's Phenomenon was comparatively frequent.
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PMID:[Cluster analysis of 109 patients with systemic lupus erythematosus]. 258 Jan 15

Twenty-nine hydropic infants were born in the Kandang Kerbau Hospital between 1980 and 1985, during which there were 131,658 deliveries, giving an incidence of 1 in 4,540 total births. Twenty-five of these cases were confirmed to be due to homozygous alpha thalassaemia. No case of fetal hydrops due to Rh isoimmunization was detected. The mean age of the mothers was 28.86 +/- 4.05 years (+/- SD). Eight patients had delivered 1 hydropic baby previously while 1 had a history of 2 babies with hydrops fetalis; 92% of the patients had been followed antenatally while 8% were first seen when they were admitted in labour; 25% of the patients had anaemia, 52% had polyhydramnios, 20% developed hypertension and 64% had bilateral lower limb oedema. None of the patients had concomitant hypertension, generalized oedema and proteinuria. In 4 cases of recurrent hydrops, serial ultrasound scans were performed from early pregnancy but ultrasonic features of hydrops fetalis were only seen from 27 weeks' gestation. Spontaneous labour occurred in 75% of patients at a mean of 32.3 +/- 3.3 weeks (+/- SD). All delivered vaginally and only 1 patient required abdominal decompression. Four patients required Caesarean section, 2 for failure to progress after induction of labour, 1 for major placenta praevia and the fourth for fetal distress; in the last case, diagnosis of hydrops fetalis was only made after delivery of the baby. All the babies in the series died within one hour of delivery. Homozygous alpha thalassaemia is the commonest cause of hydrops fetalis in Singapore and is an invariably fatal condition. It is associated with an increased incidence of maternal anaemia, polyhydramnios and prematurity.
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PMID:Bart's hydrops fetalis--clinical presentation and management--an analysis of 25 cases. 260 53

From 1969 to 1987, 35 pregnancies occurred in 31 women with renal transplant. Four of them were still pregnant when this study was concluded. There was one ectopic pregnancy. All patients received azathioprine and prednisone. In the majority of patients the glomerular filtration rate increased in a way similar to normal pregnant women. In five cases there was a progressive loss in renal function. In four of them this was attributed to preexistent renal damage. No toxemia occurred. Anemia developed during 11 pregnancies and blood transfusion was required for five women. Four patients had urinary tract infection which was easily controlled with antibiotics. One patient had severe arterial hypertension, secondary to chronic rejection. One patient developed jaundice reverted with reduction in azathioprine doses. One woman died of septicemia secondary to fetal death, during the 6th month of pregnancy. Twenty children were born with no abnormalities, although many of them were underweighted. Two thirds of pregnancies were delivered by cesarean section. No harm to the pelvic allograft occurred in vaginal deliveries. There have been 4 abortions (2 of them were induced with no medical indication). Four pregnancies (26 to 39 gestational weeks) ended in stillborn babies: the mothers had impaired renal function associated with hypertension and proteinuria. One newborn died of pulmonary infection two days after delivery. Another was born with microcephaly and polydactilia and survived 6 years. No breast feeding was allowed.
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PMID:[Pregnancy in patients with renal transplantation]. 262 4

The effect of varying doses of captopril, an angiotensin I-converting enzyme inhibitor, on renal hemodynamics, systemic arterial pressure, and the progression of chronic renal disease in conscious, three-quarter nephrectomized adult male Sprague-Dawley rats was studied. Six weeks following nephrectomy (Week 0), rats were randomly divided into five groups. Group 2 (n = 8), 3 (n = 8), 4 (n = 9), and 5 (n = 5) were given 5, 10, 20, and 40 mg/kg captopril, respectively, daily in drinking water. Group 1 (n = 7) and sham-operated controls (n = 7) were given water only. On Weeks -6, 0, 2, and 4, renal function was assessed by 24-hr urinary protein excretion and plasma creatinine. Systolic blood pressure was measured at these times by the tail cuff method. Following Week 4, glomerular filtration rate and effective renal plasma flow were measured in conscious rats by single injection clearance of [3H]inulin and [14C]tetraethylammonium bromide, respectively. Group 1 had significantly higher (P less than 0.05) 24-h urinary protein excretion, plasma creatinine, and systolic pressure compared with Group 5 and controls by Week 4, whereas values for these parameters for Groups 2-4 ranged between these extremes. Although systolic pressures were not significantly different (P greater than 0.05), Group 2 had significantly lower proteinuria than Group 1 (P less than 0.05) at Week 4. Total kidney glomerular filtration rate was similarly decreased in Groups 1-5 compared with control rats. Total kidney effective renal plasma flow was higher in captopril-treated groups than in Group 1, whereas systolic blood pressure was similar or lower, indicating that captopril reduced renal vascular resistance. Furthermore, unlike Groups 1-3, the groups receiving higher doses of captopril (4 and 5) did not develop anemia associated with chronic renal disease. In conclusion, captopril attenuated renal functional deterioration in a dose-related manner. The effect on proteinuria was evident at low doses of captopril which did not significantly reduce systemic blood pressure and was accompanied by an increase in effective renal plasma flow and a decrease in renal vascular resistance.
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PMID:Dose effect of captopril on renal hemodynamics and proteinuria in conscious, partially nephrectomized rats. 264 43

A new case of acquired von Willebrand syndrome (AvWS) with Hashitoxicosis and pernicious anemia combined in a 73-years-old male is reported. He was admitted because of appetite loss and general malaise. Physical examination showed severe anemia and general edema. The red-cell count was 103 X 10(4)/microliters with a MCV of 122 fl; the white-cell count was 2,900/microliters with 24.5% hypersegmented neutrophils; the platelet count was 17.2 X 10(4)/microliters. the lactate dehydrogenase was 9,513 U/ml and vitamin B12 was 87 pg/dl. An aspirated specimen of bone marrow was diagnostic of megaloblastic anemia. The thyroid hormones were decreased with the thyroid stimulating hormone increased. From the immunological findings, the thyroid-test, microsome-test, and anti-intrinsic factor were positive, but M proteinemia and Bence Jones proteinuria were absent. Histology of the thyroid gland and the gastric mucosa established the diagnosis of chronic thyroiditis and chronic atrophic gastritis. Subcutaneous hemorrhages after veni-puncture were observed on admission. He had a normal bleeding time, but the coagulation studies indicated the presence of von Willebrand disease, but as his family and past history were negative, this suggested the presence of an AvWS. The analysis of von Willebrand factor (vWF) multimeric composition had showed the lack of the larger multimers in the plasma, but it was normalized after the administration of levothyroxine sodium and hydroxocobalamin with vWF: Ag/RCo ratio paralleled. As far as we know, this is the first report of AvWS with Hashitoxicosis and pernicious anemia combined.
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PMID:[Acquired von Willebrand syndrome associated with Hashitoxicosis and pernicious anemia combined]. 267 35

Analyses of prognostic factors have allowed the design of staging systems in different haematological disorders. In a series of 220 patients with multiple myeloma, univariate analysis showed that nine parameters had a significant adverse effect on survival; poor performance status (Karnowsky scaling system less than 70%), infections before diagnosis, renal impairment (assessed either by creatinine clearance greater than 2 mg dl-1 or urea greater than 40 mg dl-1), serum calcium (greater than 10 mg dl-1), severe anaemia (less than 8.5 g dl-1), the presence of Bence-Jones proteinuria, failure to achieve complete remission, more than 40% plasma cells in bone marrow and a low paraprotein index (monoclonal component/% plasma cells: P less than 0.09). In addition, this index correlated significantly with all the other prognostic factors except performance status. The best combination of disease characteristics selected by means of the Cox regression proportional hazards method were performance status and creatinine levels. Additionally, by factor analysis of principal components we obtained a regression equation that included creatinine levels, haemoglobin, performance status and paraprotein index. Using this it was possible to separate the series of patients into three risk categories: A (65 patients), B (69 patients) and C (65 patients) with a median survival of 41, 24 and 12 months, respectively. The model provided similar results to those of the British Medical Research Council, whereas the staging systems proposed by Durie and Salmon, Merlin et al. and Carbone et al. had a lower discriminant value in our series.
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PMID:Prognostic factors and classification in multiple myeloma. 275 17

The medical records of 59 dogs with renal amyloidosis were reviewed. Most dogs with amyloidosis were greater than 6 years old, and females were affected more often than males. Beagles, Collies, and Walker Hounds were at increased risk, whereas German Shepherd Dogs and mixed-breed dogs were at decreased risk. Common historical findings were anorexia, polyuria, polydipsia, lethargy, vomiting, and weight loss. Common laboratory findings were leukocytosis, lymphopenia, nonregenerative anemia, hypercholesterolemia, azotemia, hyperphosphatemia, metabolic acidosis, isosthenuria, cylindruria, and proteinuria. Proteinuria was moderate to severe in most dogs, as assessed by qualitative determination of urine protein concentration, urine protein/urine creatinine ratio, and 24-hour urine protein excretion. Conservative medical management was of little value, and survival ranged from 3 to 20 months in 12 dogs for which this information was available. Moderate to severe diffuse global glomerular amyloidosis was detected in all dogs. Medullary amyloid deposition was multifocal and less severe, but was evident in most dogs. Secondary tubulointerstitial and glomerular lesions were mild or absent in most dogs. Thromboembolism was identified in approximately 14% of affected dogs, underlying inflammatory disease in 37%, and neoplasia in 20%. Laboratory indicators of renal function correlated poorly with histologic lesions, with the exception of glomerular amyloid deposition and "chronic renal disease" index with endogenous creatinine clearance.
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PMID:Clinicopathologic findings in dogs with renal amyloidosis: 59 cases (1976-1986). 276 63

A case of primary myelofibrosis complicated with pericardial effusion and proteinuria is described. A 66-year-old female was admitted to our hospital because of abdominal fullness and shortness of breath. On admission, hepatosplenomegaly and pericardial effusion were observed. Blood examination revealed leukoerythroblastic anemia and thrombocytosis with tear drop cells and giant platelets. Bone marrow aspiration was dry tap and its biopsy showed remarkable myelofibrosis. Urinalysis indicated severe proteinuria. Although neutrophilic alkaline phosphatase score was low, no signs of acute blastic crisis of chronic myelogenous leukemia was found. The diagnosis of an atypical type of primary myelofibrosis was obtained. Administration of MCNU was started in August 1987. Hepatosplenomegaly, pericardial effusion and proteinuria were gradually improved after the administration. The etiology of the pericardial effusion and proteinuria were not obvious, however, these facts suggest that these abnormal findings might be related to PMF itself and MCNU was effective to PNF.
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PMID:[The use of MCNU to a patient of primary myelofibrosis complicated with pericardial effusion and proteinuria]. 276 70


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