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 effects were investigated of a 25-minute inhalation of halothane with oxygen on three to four months old pigs of the Large White breed. Symptoms of malignant hyperthermia did not occur. The actual total anesthesia, which causes slight hypoproteinemia, hypoglycemia and hypocholesterolemia without significant changes in the content of non-esterified fatty acids (NEFA) and urea, induced only a slight increase of circulating 11-hydroxycorticosteroids (11-OHCS). The combination of anesthesia with castration of gilts or barrows significantly increased the concentration of 11-OHCS but did not reach the level recorded after the application of ACTH. The higher levels of 11-OHCS were accompanied by higher concentrations of NEFA and glucose. The treatment of the animals lasting half an hour prior to inhalation of halothane at maximum doses or one hour in the control unanesthetized pigs produced an effect, mainly on the 11-OHCS concentration and on the activity of creatine kinase in the plasma. The results indicate that the adrenocortical response to the effect of halothane is not stronger than the response to simple handling connected with excitement and muscular activity of the animals. Therefore there is no reason of considering halothane anesthesia as a factor causing great stress and pigs which in its course do not respond with malignant hyperthermia as animals insensitive to stress. The aptness of denotation of clinical manifestations of genetically defective muscles in pigs is discussed.
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PMID:[The effect of halothane anesthesia on the function of the adrenal cortex and some metabolites in the blood plasma of pigs not susceptible to malignant hyperthermia]. 22 19

A total of 75 mothers whose babies under 4 months old were hospitalized with lactation failure were studied. The age of the mothers varied from 16 years to 40 years with a mean of 23.7 years. 50 (66.7%) of the mothers were from the urban areas. 43 (57.3%) of them were primipara and 61 (81.3%) were Hindus. All the mothers given prelacteal feeds comprising water, water with sugar or glucose, milk (goat, cow, or milk powder) to their babies. The commonest cause of lactation failure with insufficient milk or no milk (80%). The age, parity, education, socioeconomic status, religion, family structure, and urban vs. rural residence of mother had a bearing on the occurrence of lactation failure. The initiation of breast feeding was delayed for 2-5 days usually for traditional reasons (77.3%) and because the mothers felt that the milk output was inadequate (92%). Only 4 (5.3%) mothers had complete lactation failure and practiced exclusive top feeding. Of the 71 (94.7%) mothers with partial lactation failure, 41 (54.7%) were giving frequent breast feeds while 30 (40%) were breast feeding occasionally. Relactation was attempted in all cases. Mothers have been motivated to breast feed and were provided adequate rest, nutrition, and psychological support. If lactation was still not established, then metoclopramide was given orally in the 8-hourly dosage of 10 mg for 10 days. If this also failed, nursing supplementer was tried. The relactation attempt was successful in 49 (69.3%) partial and 3 (7.5%) complete lactation failure cases. Relactation failed in 22 (30.7%) mothers with partial lactation failure and 1 (2.5%) mother with complete lactation failure. (26.7%) mothers with partial lactation failure were lost to follow up. Out of 4 cases of complete lactation failure, 1 had severe anemia with hypoproteinemia, the 2nd developed intense dislike of her baby at birth, the 3rd had tuberculosis and was advised not to breast feed, and in the 4th case the mother stopped breast feeding completely because she felt that her milk was unsuitable.
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PMID:Lactation failure. 129

Clinical characteristics were examined in 5 elderly patients whose brain showed typical features of Wernicke's encephalopathy at the autopsy. All 5 were females with a mean age of 67 +/- 4 years old. The pathological diagnosis of Wernicke's encephalopathy was based on the presence of bleeding or atrophy of bilateral mammilary bodies, proliferation of capillaries and increase of macrophages in mammilary bodies, midbrain periaqueductal gray matter and periventricular area, with relatively intact neurons. Wernicke's encephalopathy was diagnosed clinically only in one case. The remaining four had no clinical diagnosis of Wernicke's encephalopathy. Underlying diseases were varied including neurological, metabolic, gastrointestinal disorders and malignancy. The predominant symptom, consciousness disturbance, was seen in 4 cases. Two of them showed a comatose state. Ocular symptoms and ataxia were observed in 2 cases. Laboratory findings revealed leukocytosis and anemia in 3 cases, hypoproteinemia in 4 cases. One case was alcoholic, but the other four were non-alcoholics and developed the disease after prolonged malnutrition. At the onset of the disease, 4 cases were receiving glucose and electrolyte infusion without vitamins, at the onset of the disease. We propose that in elderly patients with consciousness disturbance of unknown cause, Wernicke's encephalopathy should be taken into consideration even in non-alcoholics, and thiamine infusion should be commenced at once when the disease is suspected even when typical symptoms are lacking.
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PMID:[Clinical characteristics of Wernicke's encephalopathy in the elderly]. 156 Jun 7

To determine the importance of bacteremia in hospitalized patients with diarrhea in Bangladesh, from September 1982 through August 1983 the authors obtained blood for culture from 1,824 patients who were suspected of having sepsis (44% of all admissions). Nontyphoid bacteremia occurred in 243 patients. The most common pathogens were the Enterobacteriaceae (n = 66 episodes), Staphylococcus aureus (n = 65), Pseudomonas aeruginosa and other non-glucose-fermenting bacilli (n = 50), Streptococcus pneumoniae (n = 40), and Haemophilus influenzae (n = 16). When compared with an equal number of control patients without bacteremia, bacteremic patients were significantly (p less than 0.05) more likely to be under 1 year of age (46.5% of bacteremic patients vs. 30.0% of control patients) and more often had abdominal tenderness (20.1% vs. 11.5%), hypoproteinemia (a serum protein level less than 60 g/liter) (58.9% vs. 42.9%), and a prior intravenous infusion (49.0% vs. 30.9%). The case-fatality rate was 29.7% in bacteremic patients versus 7.8% in controls (relative risk (RR) = 3.8, p less than 0.001). Factors that were associated with an increased risk of death in bacteremic patients were infection with a Gram-negative pathogen (RR = 2.48), decreased peristalsis (RR = 2.66), hypoproteinemia (RR = 3.36), hypothermia (RR = 2.54), and hypotension (RR = 2.19). Bacteremia appears to be an important link between diarrheal illness and death in Bangladesh. In children with diarrhea who are suspected of being septic, early implementation of antimicrobial therapy that is effective against the broad range of pathogens identified appears to be indicated.
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PMID:Bacteremia during diarrhea: incidence, etiology, risk factors, and outcome. 200 Aug 55

In young children on CAPD, hypoproteinemia and malnutrition are often observed. We used essential amino acid-containing dialysate (EAAD) to assess short-term effectiveness on serum amino acid concentrations in young children undergoing CAPD. EAAD consisted of a 540 ml, 1.5% glucose-containing dialysate and 100 ml of 7.4% essential amino acid (EAA) solution. Aside from methionine, all serum EAA rose during the 6 hour peritoneal dialysis cycle using EAAD, peaking at about 200% of pre-treatment level one hour after start of treatment. They then returned to near pre-treatment levels at the end of the cycle. However, serum methionine increased 680% of pre-treatment level, one hour after start and 390% at the end of the cycle. In the serum non-EAA tyrosine, which showed low levels in patients with chronic renal failure, increased after EAAD treatment. Other non-EAA, most of which showed increased levels in patients with chronic renal failure, decreased after EAAD treatment. These changes in serum amino acids suggest that EAA, absorbed from EAAD, may have increased uptake of non-EAA in protein synthesis. This may improve the nutritional status of young children on CAPD.
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PMID:Effect of short-term essential amino acid-containing dialysate in young children on CAPD. 204 29

Evaluation of diabetic control was performed by using fasting plasma glucose, hemoglobin A1 and fructosamine in 139 patients with diabetes mellitus, and 36 normal controls. A linear correlation of fasting plasma glucose with fructosamine and hemoglobin A1 was found. Using fasting plasma glucose alone was found to be inadequate to define good control. HbA1 and fructosamine had an acceptable sensitivity and specificity in assessment of diabetic control, although fructosamine was slightly less sensitive than HbA1. In patients with thalassemia, hemoglobin A1 levels were elevated in 18 of 19 patients. Fructosamine levels also gave misleading results since 6 to 19 patients had an elevated level and one patient had a decreased level. Patients with hypoproteinemia had a decreased fructosamine and hemoglobin A1 level compared to normal control. HbA1 and fructosamine should be cautiously interpreted in patients with thalassemia and hypoproteinemic states. Using these methods in combination with other measure such as home monitoring of blood glucose would be more precise particularly in diabetic patients with hypoproteinemia, abnormal hemoglobin and other hemolytic disorders.
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PMID:Evaluation of diabetic control by using hemoglobin A1 and fructosamine. 238 Jun 44

In an eight-month period, four patients in our peritoneal dialysis program developed acute pancreatitis, an incidence significantly higher than that in our hemodialysis program. Diagnosis was difficult since the symptoms of pancreatitis were similar to those of peritoneal dialysis-associated peritonitis. Further difficulties in diagnosis were due to unreliability of serum amylase levels and "routine" ultrasound examinations in suggesting the presence of pancreatitis. Computerized tomography performed in three patients showed enlarged, edematous pancreata with large extrapancreatic fluid collections in all cases. Two patients died, one directly due to complications of pancreatitis. One patient was changed to hemodialysis and showed clinical and radiologic resolution of his pancreatitis. One patient remains on peritoneal dialysis but has now had four attacks of acute pancreatitis. No patient had classic risk factors for development of pancreatitis. Review of patient histories showed no common historical factors except for renal failure itself, peritoneal dialysis, peritonitis, catheter surgery, and hypoproteinemia. It is possible that metabolic abnormalities related to absorption of glucose and buffer from dialysate or absorption of a toxic substance present in dialysate, bags, or tubing can cause pancreatitis in patients on peritoneal dialysis. We feel that a diagnosis of pancreatitis should be considered when peritoneal dialysis patients present with abdominal pain, particularly if peritoneal fluid cultures are negative or if patients with positive cultures do not have prompt resolution of symptoms with appropriate antibiotic therapy.
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PMID:Pancreatitis: an important cause of abdominal symptoms in patients on peritoneal dialysis. 241 78

Recently, new serum glycated protein assays (ie, serum fructosamine) have been developed. Fructosamine assays objectively monitor short-term glycemic control and, when used in conjunction with HgA1C, enhance the clinical information obtained and greatly aid in the clinical management of diabetes. Because they rely on glycation of serum proteins, the clinical utility of these assays in the elderly may be altered secondary to the hypoproteinemia that often is seen in these states. Therefore, we investigated the role of glycated serum proteins (ie, fructosamine level) in monitoring elderly diabetics over a 4-month period of observation. We found that the fasting blood glucose over the 4-month period correlated well with the serum fructosamine activity (r = 0.79, P less than .001) and HgA1C (r = 0.78, P less than .001). In addition, we found that the mean daily glucose, as determined by outpatient monitoring, correlated well to both the fructosamine activity (r = 0.66, P less than .001) and HgA1C (r = 0.74, P less than .001). We found no effect on the measurement of the fructosamine assay by the level of albumin seen in these patients. Our study suggests that serum fructosamine and HgA1C are equally effective in monitoring the elderly patient, as has been established in the younger diabetic, and no correction need be made in the fructosamine assay to compensate for variable serum protein levels seen clinically in the elderly.
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PMID:Clinical evaluation of serum fructosamine in monitoring elderly outpatient diabetics. 276 Mar 75

Mesenteric lymph was collected for 48 h from rats with aminonucleoside-induced nephrotic syndrome, receiving an intraduodenal infusion of a triacylglycerol emulsion. In nephrosis, the rates of lymph flow and triacylglycerol transport were approx. 2-fold higher, but the transport of total protein and of apoproteins A-I and E was 2- to 3-fold lower than that in control rats, resulting in chylomicrons with a 3-fold approx. elevated triacylglycerol/protein ratio. Supplementation of the triacylglycerol infusate with glucose and amino acids did not increase the protein or apoA-I and apoE transport. Production or transport of B and C apoproteins in nephrotic rats was also reduced, as indicated by tetramethylurea solubility, incorporation of intraduodenally infused [3H]leucine and staining of the chylomicron proteins on SDS-PAGE gels. Apoprotein A-IV was the only chylomicron component into which the leucine incorporation was elevated, but its relative content was not increased on SDS-PAGE gels. Lymph chylomicrons of nephrotic rats were larger in size (1498 +/- 37 vs. 1235 +/- 23 A), consistent with the higher triacylglycerol/protein ratio. The concentration of all lipoprotein classes was markedly elevated in the plasma of nephrotic rats, as was that of the total A-I and E apoproteins. Intravenous injection of 125I-labelled HDL, followed by tracing of the label in lymph chylomicrons, indicated a lower rate of transfer of HDL apoproteins from plasma to lymph in nephrotic rats. We conclude that the intestinal chylomicron formation in nephrosis is characterised by an enhanced triacylglycerol transport without the appropriate apoprotein complement. This is probably due to the limited capacity of enterocytes, in marked contrast to hepatocytes, to respond to the hypoproteinemia of nephrosis with increased production and/or transport of the apoproteins.
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PMID:Chylomicron synthesis in experimental nephrotic syndrome. 277 59

A 46-year-old man had a 7-year history of severe rash, which was then diagnosed as necrolytic migratory erythema. He had a weight loss of 6 kg, abnormal glucose tolerance test findings, anemia, glossitis, hair loss, and hypoproteinemia. Plasma amino acids levels were significantly decreased, and the fasting plasma glucagon (IRG) level was high at 5000 to 8000 pg/ml. Circulating IRG significantly increased after oral glucose loading, meal ingestion, and arginine infusion, and decreased with somatostatin infusion and insulin-induced hypoglycemia. No other gut or pancreatic hormone levels in plasma were elevated. Plasma IRG was eluted by gel-filtration, mainly in the position of true glucagon (MW 3500) by antiserum 30K. The rash was markedly improved after infusion of amino acids. Computerized tomography (CT) scan and celiac angiography revealed a large pancreatic tumor with multiple liver and lymph node metastases. The pancreatic tumor was totally resected, and was identified as glucagonoma by immunohistochemical technique. Since the plasma IRG levels remained high after surgery, the patient received dimethyltriazenoimidazole carboxamide therapy. After several courses of this treatment, plasma IRG levels decreased to 1000 to 2000 pg/ml, and the hepatic metastases were remarkably diminished in size.
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PMID:A functional study of a case of glucagonoma exhibiting typical glucagonoma syndrome. 286 23


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