Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0020639 (hypoproteinemia)
 1,134 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The clinical background relating to edema in elderly inpatients was investigated, in terms of various items in elderly (aged greater than or equal to 65) cases with edema (n = 96) and without edema (controls, n = 95). Both groups were matched for sex, age, and underlying diseases. As compared with the control patients, the patients with edema had longer hospital stays with more disabled status, and showed less activity of daily living (ADL). The rates of bed-restricted patients, dementia patients, and patients with decubitus, muscle atrophy, or incontinence were found to be significantly higher in the patients with edema. The measurement of biochemical parameters revealed that the patients with edema had significantly lower levels of serum albumin, Na, Cl, creatinine, and uric acid, in contrast to higher levels of C-reactive protein. According to the classification of the assumed causes of edema, we divided the patients with edema into five groups; group 1 (n = 33): edema associated with immobilization, group 2 (n = 18): edema due to heart failure, group 3 (n = 15): edema on paretic limbs, group 4 (n = 6): edema due to hypoproteinemia, group 5 (n = 5): edema associated with liver cirrhosis. Both group 1 and group 4 patients had lower levels of hemoglobin and albumin, whereas group 3 patients had higher scores of ADL, higher blood pressure, and higher levels of hemoglobin and albumin. These results suggest that immobilization and restriction in bed, as well as malnutrition, were important factors in causing edema in elderly inpatients.
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PMID:[A controlled study on edema in elderly inpatients]. 238 89

We present three cases of benign prostatic hypertrophy associated with chronic renal failure for three years from 1982 to 1984. Endogenous 24-hour creatinine clearance (Ccr) on admission ranged from 8.7 to 29.4 ml/min. Temporary hemodialysis treatment was required in one patient at the beginning of hospitalization. Indwelling intraurethral catheterization for 3 months or more improved the renal function in one patient, but brought troublesome complications of gross hematuria, intractable urethral pain or recurrent pyelonephritis in the other patients. These complications might arise from strong uninhibited detrusor contractions triggered or accelerated by stimuli and/or urinary tract infection induced by urethra-indwelt catheters. Intermittent self catheterization reduced these complications in one patient. In two patients, Ccr increased beyond 30 ml/min as a desirable standard level for safe operations. Suprapubic prostatectomy was successfully performed in all the patients. However, severe gastric ulcer or fatal duodenal ulcer occurred in two patients. Hypoproteinemia and/or urinary tract infection was thought to be highly related to ulceration. In conclusion, we would like to emphasize that a Ccr of more than 30 ml/min is needed for safe operations concerning renal function in patients with benign prostatic hypertrophy associated with chronic renal failure.
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PMID:[A pre- and post-operative clinical study in three patients with benign prostatic hypertrophy and implicated chronic renal failure]. 243 7

The purpose of this investigation was to determine the effect of nephrotic syndrome (NS) on the pharmacodynamics of a barbiturate. NS was induced in male rats by puromycin aminonucleoside; it caused hypoproteinemia, increased liver and kidney weight and elevated serum creatinine and urea nitrogen concentrations. Serum albumin concentration decreased from 3.5% in controls to 0.90% in NS animals. The rats were infused i.v. with heptabarbital, 1 mg/min, until they lost their righting reflex. The total dose (mean +/- S.D.) required by rats with NS, 40.2 +/- 4.2 mg/kg, was substantially lower than that required by normal animals (68.6 +/- 6.2 mg/kg, P less than .001). Serum protein binding of heptabarbital was reduced from 49% in controls to 26% in NS rats. However, the drug concentration in cerebrospinal fluid (CSF) at the pharmacologic endpoint was not significantly different in controls and NS rats (18.9 +/- 1.5 vs. 18.3 +/- 1.4 mg/l). Serum, CSF and the brain contained appreciable concentrations of a metabolite of heptabarbital. To determine if the metabolite contributes to the pharmacologic effect of the parent drug, rats received an i.v. injection of 46, 60 or 100 mg/kg of heptabarbital. Concentrations of heptabarbital in CSF at return of righting reflex (which occurred after 15, 25 and 50 min, respectively) were independent of dose whereas metabolite concentrations increased with increasing dose. Thus, the metabolite of heptabarbital in male rats is pharmacologically inactive.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Kinetics of drug action in disease states. XXIX. Effect of experimental nephrotic syndrome on the pharmacodynamics of heptabarbital: implications of severe hypoalbuminemia. 256 85

Combination of isolated blood ultrafiltration (IBUF) and hemosorption (HS) produced subcompensation of severe congestive heart failure (CHF) in 10 of 14 patients refractory of IBUF alone and to drug therapy. HS included in the therapy complex was the only way to correct secondary hyperaldosteronism, to reduce antidiuretic hormone blood level, to increase diuresis and natriuresis and to reduce kaliuresis as well as to normalize blood electrolyte level. The withdrawal of excessive water with IBUF and bilirubin and creatinine with HS as well as direct detoxication effect on the liver with HS reduced in most patients hyperbilirubinemia, hypoproteinemia and azotemia--aggravating factors in patients with CHF.
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PMID:[Combined use of hemosorption and isolated ultrafiltration of the blood in patients with refractory heart failure]. 274 68

Studies of patients with chyluria or chylothorax have demonstrated significant disruptions of protein, blood and fat metabolism that may result in iron deficiency anemia, hypoproteinemia, hypolipidemia and malnutrition. To document the sequential development of these complications we performed serial clinical and biochemical studies for 2 to 12 years in 3 patients with presumed filarial chyluria whose sole treatment had been diethylcarbamazine. Despite the chronic loss of chyle in the urine these 3 patients did not have significant complications during the period of observation. The weight and blood pressure remained stable. No persistent anemia, hypoproteinemia or hypolipidemia was noted. Except for 1 patient in whom a transient decrease of the creatinine clearance developed during pregnancy, no permanent renal function impairment occurred. These observations suggest that chronic chyluria may not always result in serious alterations of the physical status or body functions of these patients requiring surgical repair, and supports the hypothesis that untreated chyluria could be a relatively benign process in our milieu.
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PMID:Chronic chyluria: a clinical study of 3 patients. 388 43

In order to determine the influence of hypertension on the progression of chronic glomerulonephritis, we studied the renal lesions in Heymann nephritis (autologous immune complex nephritis) produced in SHR. Nephritic SHR treated by AHD, normal SHR, nephritic WKYR, and normal WKYR served as controls. Induction of Heymann nephritis did not alter the blood pressure in either SHR or WKYR as compared with each untreated control group. Administration of AHD normalized the blood pressure of SHR. Proteinuria, hypoproteinemia, hypercholesterolemia, and reduction in body weight were significantly greater in nephritic SHR than in nephritic SHR treated by AHD or nephritic WKYR, whereas BUN and serum creatinine were unchanged in all the nephritic rats. Histological findings such as glomerular basement membrane thickening, IgG and C3 deposits along capillary walls, and subepithelial electron-dense deposits were similar in all nephritic groups. Glomerular sclerosis and tubulointerstitial changes were more marked in nephritic SHR than in the other nephritic groups. Severe vascular thickening and necrosis, intravascular thrombosis, and perivascular cell infiltration were frequently observed in nephritic SHR. These lesions are characteristic of malignant hypertension. However, they were not found in control SHR, which maintained elevation of blood pressure equivalent to that of nephritic SHR throughout the study. It was concluded that hypertension may aggravate nephritic manifestations such as proteinuria, hypoproteinemia, and hypercholesterolemia but not excretory renal function and that the hypertensive vascular lesions are augmented by Heymann nephritis.
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PMID:Influence of hypertension on the progression of experimental autologous immune complex nephritis. 621 70

A 6% incidence of nephrotic syndrome was noted in a colony of 400 Syrian hamsters (Mesocricetus auratus) over a period of 2 years. Clinical findings consisted of severe ascites and anasarca, anorexia, cachexia, and papular dermatitis. Serum and urine chemical analysis revealed proteinuria and hypoalbuminemia in all animals tested; hypoproteinemia and high concentrations of serum cholesterol, triglycerides, and creatinine were detected in some of the affected hamsters. Demodex aurati was detected in skin scrapings from 4 of 8 hamsters. Necropsy findings included subcutaneous edema, ascites, and hydrothorax, as well as atrophic kidneys and testes. Extensive deposits of type AA amyloid were detected histologically in kidney, liver, spleen, and adrenal gland; smaller deposits were found in thyroid gland and intestine. Other histologic findings included periodontitis and hyalinization of the small arteries of the testes.
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PMID:Nephrotic syndrome associated with renal amyloidosis in a colony of Syrian hamsters. 651 83

Amyloidosis was diagnosed in 6 Holstein cows that were examined because of chronic intractable diarrhea. Besides diarrhea, the chief finding was a nephrotic-like syndrome, in that there was edema, hypoproteinemia, and proteinuria. Other consistent clinicopathologic abnormalities were hyperfibrinogenemia, low-normal serum calcium content or hypocalcemia, hypomagnesemia, prolonged bromosulphalein half time, high serum urea nitrogen concentration, high serum creatinine concentration, and low urine specific gravity. Foci of inflammation including traumatic reticuloperitonitis, traumatic pericarditis, salpingitis, mastitis, and metritis were found. There was histologic evidence of amyloid in the kidneys, liver, adrenal glands, and spleen. The iodine-sulfuric acid test for amyloid was positive in 2 cows. The Congo red dye test for amyloid was positive in 2 other cows. In spite of supportive care, all the cows either died naturally or were euthanatized. Because foci of inflammation were found in each cow, it was concluded that the most likely classification of amyloidosis in these cases would be reactive systemic amyloidosis and that the major amyloid fibril protein would be type AA.
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PMID:Amyloidosis in six dairy cows. 651 26

Spontaneous thymoma rats, Buffalo/Mna (B/Mna), in which nephrotic syndrome (NS) has recently been observed, have notable features in connection with muscle diseases; they exhibit muscle fatigability and weakness. Some biochemical measurements used for diagnosis of muscle diseases and NS were performed in these rats. ACI strain served as a reference strain. Urinary creatinine level and serum enzyme activities such as CPK, aldolase, GOT and GPT in the B/Mna rats did not differ from those in the ACI rats. On the other hand, urinary creatine level, the ratio of urinary creatine to creatinine and serum total cholesterol level in the B/Mna rats were significantly greater than those in the ACI rats. B/Mna rats also showed proteinuria and hypoalbuminemia. These results indicate the possibility of some pathological change of skeletal muscles which may result at least partially from abnormal lipid metabolism and hypoproteinemia as a consequence of NS, differing from the typical muscular dystrophy.
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PMID:Biochemical study on spontaneous thymoma rats with motor dysfunction. 662 Jan 16

Twenty-three women of ages 13 to 44 years were hospitalized with illnesses fulfilling the criteria of the case definition for the toxic-shock syndrome (TSS) associated with coagulase-positive staphylococci. Disease onset occurred during menses in 22, and all were oliguric when admitted. Prolonged hypotension and a reduced central venous pressure were common features. Measurements of urine volume and creatinine clearance in eight patients identified two types of acute renal failure, oliguric and nonoliguric, and prerenal azotemia related to intravascular volume depletion. Urinary sodium excretion and measurement of the renal index (UNa divided by U/PCr) provided further support for the presence of both prerenal and intrinsic renal failure. Hemodialysis was required in one patient in whom findings on renal nuclide scan were consistent with acute tubular necrosis. Pyuria was frequent, but proteinuria and more than five erythrocytes per high-power field were infrequent. Other features included initial hyponatremia and the combination of hypoproteinemia, hypoalbuminemia, hypocalcemia and hypophosphatemia of several days' duration. The hypoalbuminemia was believed to be due to exudation of protein from the intra- to the extravascular space. The hypoalbuminemia was believed to be due to exudation of protein from the intra- to the extravascular space. The hypocalcemia was probably related to the hypoalbuminemia. The pathogenesis of hypophosphatemia in the presence of acute renal failure is unclear. Following the intravenous administration of colloids, fluids and, in seven patients, dopamine, all recovered from the acute illness.
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PMID:Renal manifestations of the staphylococcal toxic-shock syndrome. 728 46


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