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)

Ten male rhesus monkeys, each weighing 3.5 kg, were divided into four groups of 3, 3, 2, and 2, and were fed daily with 100 g pelleted food containing 300, 30, 3, and 0 ppm cadmium, respectively. Urine samples were collected every 2 weeks and blood samples every 4 weeks. One monkey each of the 300 and 30 ppm groups was autopsied for pathological examination and tissue cadmium determination at the week 24 of the experiment; the remaining 8 animals were killed after 55 weeks. The lowest exposed group (3 ppm) did not show any specific biological response to cadmium over a period of 55 weeks. In the 30 ppm group, no significant changes were observed for up to 24 weeks, although cadmium concentration in the renal cortex and urine at 24 weeks were 300 mug/g wet weight and 18 mug/l., respectively. Plasma urea nitrogen and urine protein (quantitative determination) increased after 30 and 36 weeks. At 55 weeks of the experiment, qualitative tests were negative for low molecular weight proteinuria and glycosuria, and the results remained normal for renal and liver function tests and blood analysis, although cadmium concentrations in the renal cortex of two monkeys were 460 and 730 mug/g wet weight and those in the liver were 110 and 160 mug/g wet weight, respectively. In the highest exposure group (300 ppm), urine cadmium increased to 250 mug/l. by 11 weeks, and urine retinol-binding protein, plasma GOT, GPT, and LDH increased after 12 weeks. Proteinuria (quantitative determination), glycosuria, aminoaciduria (panaminoaciduria), and erythrocytopenia were observed after 16 weeks, when urine cadmium was 500-900 mug/l. Hypohemoglobinopathy and proteinuria (qualitative determination) were observed after 20 and 24 weeks, while cadmium concentrations in the renal cortex and the liver were 760 and 430 mug/g wet weight at 24 weeks, respectively. Slightly depressed tubular reabsorption of phosphate, increased urine beta(2)-microglobulin, increased plasma urea nitrogen, and increased plasma alpha(2)-globulin fraction (electrophoresis) were observed between 28 and 30 weeks of the experiment. Creatinine clearance and plasma cholinesterase decreased after 47 and 54 weeks, respectively. Cadmium concentrations in the renal cortex and the liver of two monkeys at 55 weeks were 350 and 580 mug/g wet weight and 410 and 630 mug/g wet weight, respectively. Pathological examinations revealed denaturation, destruction, and regeneration of the epithelial cells in renal proximal tubules, but no pathological changes in osseous tissues. Critical cadmium concentration in the renal cortex was estimated to be 380 mug/g wet weight for low molecular weight proteinuria and 470 mug/g wet weight for proteinuria, glycosuria, and aminoaciduria. Critical concentration in the liver was also estimated to be 210 mug/g wet weight. The apparent biological half-time of cadmium in monkeys at autopsied stage was calculated to be 0.66, 6.4, 5.2, and 22.4 years for the 300, 30, 3, and 0 ppm groups, respectively.
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PMID:Effects of dietary cadmium on rhesus monkeys. 11 86

Laboratory and clinical studies were performed on a new semisynthetic cephalosporin, cefamandole (CMD), and following results were obtained. (1) Serum concentrations and urinary recovery rates of CMD were determined after an intravenous administration of CMD 30 mg/kg in 13 children with normal renal function. In 5 of 13 children, mean serum levels after a one shot intravenous injection were 112.5 micrograms/ml at 15 minutes, 52.2 micrograms/ml at 30 minutes, 23.3 micrograms/ml at 1 hour, 4.9 micrograms/ml at 2 hours and trace at 4 hours. In other 5 children, mean serum levels after drip infusion for 1 hour were 78 micrograms/ml at 30 minutes, 59 micrograms/ml at 1 hour, 9.8 micrograms/ml at 2 hours and trace at 4 hours, after the onset of drip infusion. In the remaining 3 children who received CMD by drip infusion for 2 hours, mean serum levels were 24.3 micrograms/ml at 30 minutes, 35.3 micrograms/ml at 1 hour, 30.2 micrograms/ml at 2 hours, 5.3 micrograms/ml at 3 hours and 1.5 micrograms/ml at 4 hours after the onset of drip infusion. Urinary recovery rates in 5 children were 154.7%, 98.3%, 93.2%, 111.8% and 66.9%, respectively, during 8 hours. (2) CMD was administered to 40 patients with various infections (acute U.T.I. 8, acute angina lacunaris; 2, acute bronchitis; 5, cervical purulent lymphadenitis; 2, post-measles bronchopneumonia; 3, acute bronchopneumonia; 18, pyothorax; 2, S.S.S. syndrome; 1) by one-shot intravenous injection at a dose of 40-120 mg/kg per day. The clinical efficacy rate was 92.5% and bacteriological efficacy rate was 79.2%. (3) As the side effect of CMD, eosinophilia was observed in 1 case, rash and elevation of GOT and GPT in 1 case, and proteinuria in 1 case.
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PMID:[Laboratory and clinical studies on cefamandole in pediatric field (author's transl)]. 51 91

Gentamicin (GM), one of the amino-glucosides, was administered intramuscularly to 27 patients with Pseudomonas and/or other antibiotics resistant infections. The clinical evaluation of the results obtained was classified excellent in 1 case good 6, fair 8, none 11 and indeterminate 1, the effectiveness accounting for 57.7 percent. Satisfactory results were noted in wound infections, peritonitis and urinary tract infections. Among untoward side effects, an elevation in GOT and GPT values was observed in 6 cases, an elevation of BUN value in 1, proteinuria in 1 and hematuria in 1. However, it is difficult to conclude that those side effects were attributable to GM itself because blood transfusion or combined therapy with anti-cancer agents was conducted in these cases during the GM therapy.
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PMID:[A clinical study on gentamicin in the field of surgery]. 127 81

HELLP syndrome continues to be a clinical entity of difficult diagnosis. Weinstein first defined it in 1982 giving the practicing obstetrician a sequence of useful initials (H = hemolysis; EL = elevated liver enzymes; LP = low platelets). Since then a lot has been written and it has become clear that the syndrome is a form of severe preeclampsia. The American College of Obstetrics and Gynecology does not include HELLP in the description of severe pre-eclampsia as such but does accept each of its components as being part of severe pre-eclampsia. The case presented deals with a 33 year old white female, admitted at 27 weeks gestation with nausea, epigastric pain resembling acute abdomen, nose bleeding and mild hypertension. The analysis revealed an abnormal liver profile with elevated GOT, GPT and LDH, heavy proteinuria (14.4 g/day), decreased platelet count (92000/mm3) and elevated total bilirubin. Pregnancy was terminated by cesarean section 24 hours after admission because the patient's condition was deteriorating. Obviously in pre-eclampsia/eclampsia there is a systematic injury to all tissues. Proof of this is the hypertension as a consequence of vascular spasm and proteinuria due to glomerular injury. In HELLP the sequence of events is probably altered; hepatic injury precedes vascular and renal injury of conventional preeclampsia. The syndrome results from many clinical and pathological symptoms derived from endothelial microvascular injury which determine a rapid platelet activation causing vascular spasm, platelet aggregation and further endothelial injury through a feedback mechanism.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Massive proteinuria and HELLP syndrome]. 130 8

Dose- and time-related effects of Cd (II) (0.5 or 1.0 mg/kg, Cd as CdCl2.H2O, subcutaneously, daily for 48 h, 1, 3, or 6 wk) were investigated in rats. A dose-related increase in the activity of plasma alkaline phosphatase (ALP), lactate dehydrogenase (LDH), aspartate aminotransferase (GOT), and alanine aminotransferase (GPT) was evident only at 6 wk, whereas an early rise in ALP and LDH was seen at 3 wk in 1.0 mg Cd group only. The hepatic and renal metallothionein (MT) induction displayed a dose- as well as time-related increase with Cd accumulation. A significant increase in hepatic Zn and renal Cu, no change in hepatic Cu, and a slight increase in renal Zn was observed. Urinary ALP and leucine aminopeptidase (LAP) showed an initial increase at 48 h, thereafter returned to near normal. A second phase of enzymuria (ALP, LAP, GOT, GPT, gamma-glutamyl transpeptidase), proteinuria, and aminoaciduria occurred at 6 wk in a dose-related manner. The urinary excretion of specific renal enzymes appeared closely related to the MT induction and organ Cd levels.
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PMID:Biochemical response to cadmium. Dose-time effect. 171 72

A 6-year-old girl with cerebral palsy developed conscious disturbance and generalized convulsion after one-hour hot herb drug bath. Physical examination on admission revealed rectal temperature 41 degrees C, hot skin, respiration 46/min, regular heart beat 98/min, BP 130/60 mmHg, Glascow coma scale 4 (E2M1V1), soft and flat abdomen, no hepatosplenomegaly, no skin rash, no focal neurological sign, increased generalized muscle ton. Laboratory data showed CBC: WBC 20400 cumm (Neutrophils 31%, Lymphocytes 69%), Hb 11.6gm%, ESR 11 mm/hr, arterial blood gas: PH 7.077, PO2 43mmHg, PCO2 57.1mmHg, HCO3- 16 mEq/L, BE-11.5mEq/L, serum sodium 143 mEq./L, potassium 5.2 mEq/L, chloride 101 mEq/L, free calcium ion 3.8mg%, GOT 63IU/L, GPT 263 IU/L, amylase 193 IU/L, alkaline phosphatase 388 IU/L, LDH 1245 IU/L, CPK 677 IU/L, total bilirubin 0.8 mg/dl, direct type 0.1 mg/dl, BUN 18 mg/dl, Glucose 35 mg/dl. Urinalysis revealed proteinuria( ) trace hematuria and pyuria, but no cast. Lumbar puncture is within normal limits. Bacteriology including blood and CSF are normal. Multiple organ failure was noted at that time. Intensive cooling methods were performed including central and peripheral cooling. We used luminal and valium to control the seizure. Condition didn't improve. Afterwards cardiopulmonary arrest developed. Patient expired 8 hours after admission despite of resuscitation. Heat stroke in infancy and childhood is different from that in adulthood. The predisposing factors are high ambient temperature, dehydration, very young baby, sweat gland dysfunction, or ectodermal dysplasia. Definition of heat stroke includes 1) rectal temperature above 41 degrees C, 2) behavioral change, 3) warm skin, wet or dry.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Status epilepticus induced by prolonged immersion in hot herb bath: report of one case]. 263 19

Groups of 21 male and 21 female Sprague-Dawley (SD) rats were fed diets containing pyriproxyfen at concentrations of 0, 80, 400, 2,000 and 10,000 ppm for 6 months. No death was found in any group. Alopecia in the neck and/or back, and soft feces were noticed in both sexes fed 10,000 ppm. A marked decrease in body weight gain was observed in both sexes fed 10,000 ppm throughout the treatment period, accompanying a decrease in food-consumption and an increase in water-intake during the initial stage of treatment. In terms of urinalysis, proteinuria, increases in K excretion, and, in number, yellowness or browish-yellowness in appearance, were observed in both sexes fed 10,000 ppm. In females fed 10,000 ppm, increases in bilirubin, Na excretion and specific gravity, and a decrease in ketone bodies, were observed. In hematology, decreases in erythrocyte count, hemoglobin concentration and hematocrit value, were observed in both sexes fed 10,000 ppm and in males fed 2,000 ppm. Also, an increase in MCH (in males), decreases in MCHC and platelet count (in females) were observed in 10,000 ppm group. Blood biochemistry revealed increases in total protein, albumin, alpha 2-globulin fraction, blood urea nitrogen, calcium (in both sexes fed 10,000 ppm), A/G ratio (in males fed 2,000 and 10,000 ppm), total cholesterol, phospholipid (in males fed 2,000 and 10,000 ppm, and in females fed 10,000 ppm), sodium (in females fed 2,000 and 10,000 ppm), gamma-glutamyl transpeptidase activity (in males fed 10,000 ppm) and alpha 1-globulin fraction (in females fed 10,000 ppm), and decreases in glucose, GOT (in both sexes fed 10,000 ppm), beta-globulin fraction (in males fed 2,000 and 10,000 ppm, and in females fed 10,000 ppm), GPT (in females fed 2,000 and 10,000 ppm), triglyceride, potassium (in males fed 10,000 ppm), and cholinesterase activity (in female fed 10,000 ppm). In organ weight, increases in liver (in males fed 2,000 ppm and 10,000 ppm, and in females fed 10,000 ppm), kidney (in both sexes fed 10,000 ppm) and thyroid (in females fed 10,000 ppm) and a decrease in pituitary (in females fed 2,000 and 10,000 ppm) were observed. Gross pathology revealed a higher incidence of blackish-brown coloration of the liver, and a lower incidence of accentuated lobular pattern of the liver (in males fed 10,000 ppm). An enlargement of the liver was seen in a few of both sexes fed 10,000 ppm. Histopathological examination showed that the sole effect attributable to treatment of this compound was on slight hypertrophy in the liver of both sexes fed 10,000 ppm, with a higher incidence.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:[A six-month chronic dietary toxicity study of pyriproxyfen in rats]. 273 65

Pretreatment with nickel has earlier been shown to protect against cadmium intoxication. The effect of cadmium pretreatment on the nephro- and hepatotoxicity of nickel has been investigated. The administration of cadmium (6 mg/kg, i.m., once) to rats significantly enhanced urinary excretion of ALP, LDH, GOT, amino acids and proteins and increased the activity of serum ALP, GOT, and GPT, while the administration of nickel (6 mg/kg, i.p., 3 days) altered these parameters less significantly. These changes in urine and serum were used as a measure of renal and hepatic damage. The administration of nickel for three days, one week after cadmium treatment, caused significantly more marked enzymuria, aminoaciduria, proteinuria and an increase in the activity of serum enzymes than induced by either of them individually. However, cadmium pretreatment had no influence on urinary excretion or hepatic uptake of nickel, but increased renal uptake of nickel on the fourth day. The results suggest that cadmium enhances the nephro- and hepatotoxicity of nickel.
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PMID:Effect of cadmium pretreatment on nickel toxicity. 653 85

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-one male rabbits were divided into three groups: rabbits of two groups were given pelleted food containing cadmium chloride at a dose level of 300 micrograms Cd/g over periods of 44 or 19 weeks. Rabbits of the last group were given ordinary commercial pelleted food and served as controls. Cadmium increased urinary protein and amino acid by week 19 and increased it to a remarkably high level by week 44. After cessation of cadmium exposure, rabbits of the first group (44 weeks exposure group) showed only little recovery from cadmium health effects: proteinuria and aminoaciduria were slightly improved. Depressed hepatic functions were also slightly improved, but did not return to the control level in 24 weeks. Fat and bone metabolism also remained depressed below the control level. Anemia did not also readily recover. On the other hand, rabbits of the second group (19 weeks exposure) recovered from the effects of cadmium: proteinuria and aminoaciduria in most animals disappeared soon after the end of cadmium exposure, plasma GPT fell after 1 week, and hemoglobin and hematocrit returned to normal in 6-11 weeks. The above results show that after cessation of cadmium exposure, mild cadmium-induced health effects were reversible in a short period, while more severe effects were not readily reversible. High performance liquid chromatographic (HPLC) profiles of renal and hepatic cadmium-thionein (Cd-MT) during and after exposure to cadmium showed no correlation to the degree of cadmium health effects, and therefore, did not help to elucidate mechanisms of the recovery from cadmium-induced health effects, probably because cadmium not bound with metallothionein (non-MT-Cd) is responsible for inducing renal effects.
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PMID:Reversibility of cadmium-induced health effects in rabbits. 673 56


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