Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0020473 (hyperlipidemia)
 15,891 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Clinical course and histopathologic features of a typical case of familial hemophagocytic lymphohistiocytosis (FHLH) are presented. FHLH, initially known as familial hemophagocytic reticulosis (FHR), is rare and without proper treatment is invariably rapidly fatal, usually accompanied by fever, anorexia, vomiting, irritability and pallor. Sporadic examples with prolonged survival have been reported. Other significant findings include hepatosplenomegaly, progressive anemia, leukopenia, thrombocytopenia, hyperlipidemia and hypofibrinogenemia. Varying degrees of hemophagocytosis by widely disseminated histiocytes in different organs and structures is one hallmark of the disease. Hemophagocytosis may also occur in viral and bacterial infections and in certain malignant processes. Very high parental consanguinity in FHLH was mentioned in two relatively recent reports. A probable immunologic defect has been the focus of recent investigations. The genetic defect is believed to be transmitted as an autosomal recessive trait.
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PMID:Familial hemophagocytic lymphohistiocytosis (FHLH). 909 88

The anorexia of chronic renal failure (CRF) is frequently managed with enteral feeds using combinations of commercial preparations, glucose polymers and fat emulsions. Such feeds might predispose to atherogenic blood lipid profiles. Our aim, therefore, was to compare the blood lipid profiles of enterally fed and non-enterally fed children. Plasma lipid subfractions were measured in 37 children with CRF managed conservatively and 10 managed with peritoneal dialysis (PD); 10 of the children were tube fed, 5 of whom were on PD. Results were compared between these groups. Overall, triglycerides (TGs, mean +/- SD) were high (2.3 +/- 1.4 mmol/l) and total cholesterol (TC) was at the upper limit of normal (5.2 +/- 1.5 mmol/l). Low-density lipoprotein (LDL), high-density lipoprotein (HDL), apoprotein A1 (apo A1), A2 (apo A2) and B (apo B), and lipoprotein (a) [Lp(a)] were within the normal range. There was an inverse correlation between TGs and glomerular filtration rate (P = 0.0001). There were no differences in the levels of TC, TG, LDL, HDL, apo A1, apo A2 or Lp(a) between tube-fed and non-tube-fed children. We conclude that enteral feeding does not enhance hyperlipidaemia.
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PMID:Effect of enteral feeding on lipid subfractions in children with chronic renal failure. 968 60

An 11 1/2-year-old African-American male presented with a 3-day history of abdominal pain that was constant, dull, and localized to the right lower quadrant. It was associated with anorexia, bile-stained vomiting, and enema-relieved constipation. His white blood cell count was elevated and the serum was lipemic. He had an immediate appendectomy, which revealed purosanguinous fluid in the peritoneal cavity. Postoperatively his triglycerides and total cholesterol were markedly elevated, and his pancreas was enlarged and poorly delineated, with no pseudocysts. He was diagnosed with type V primary hyperlipidemia and placed on gemfibrozil regimen. He was compliant with medication and made dietary changes, which all contributed to lower cholesterol and triglyceride levels.
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PMID:Beware of Cloudy Serum. 1035 90

In this paper, the experience in the treatment of complications due to continuous ambulatory peritoneal dialysis for chronic renal failure with traditional Chinese medicine (TCM) is reported. Modified Renshen Yangrong Tang (Ginseng Nutrition Decoction) was used for anorexia and hypoproteinemia; modified Xiangsha Liujunzi Tang (Decoction of Cyperus and Amomum with Six Noble Ingredients) for abdominal pain and distension; modified Da Chaihu Tang (Major Bupleurum Decoction) for peritonitis; modified Shenling Baizhu San (Powder of Ginseng, Poria and Atractylodes) for diarrhea due to insufficiency of the spleen with abundance of dampness; Lizhong Tang (Decoction for Regulating the Function of Middle-jiao) and modified Sishen Wan (Pills of Four Miraculous Drugs) for insufficiency of both the spleen and the kidney; Siwu Tang (Decoction of Four Ingredients) added with other drugs for cutaneous pruritus, and Guishao Sijunzi Tang (Decoction of Four Noble Drugs added with Chinese Angelica Root and white Peony Root) for renal anemia. The therapeutic principles of invigorating the liver and kidney, strengthening the bones and muscles, and promoting blood circulation to eliminate blood stasis were adopted in the treatment of renal osteopathy, and the therapeutic principles of invigorating the liver and kidney, expelling phlegm and resolving dampness, and promoting blood circulation to eliminate blood stasis in the treatment of hyperlipemia. Shen Tekang capsules (capsules for improving the renal function) was administered to patients for strengthening the viability and improving the nutrition state, and the recipe for treating renal function failure (both formulated by the authors) for improving the renal function so as to decrease the frequency and duration of dialysis.
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PMID:Treatment of complications due to peritoneal dialysis for chronic renal failure with traditional Chinese medicine. 1045 76

A substantial body of evidence provides support (but not definitive proof of efficacy) for the use of antiretroviral agents as postexposure prophylaxis for occupational exposures to HIV in the healthcare workplace. Despite the lack of definitive evidence of the efficacy of these agents in this setting, over the past decade this intervention has become the standard of care for healthcare workers who sustain occupational exposures to HIV. Administration of these agents--even for a relatively short 28-day postexposure course--is often fraught with difficulty. All of the agents currently used for postexposure prophylaxis regimens have substantial adverse effects, and significant adverse effects occur in more than two-thirds of individuals electing prophylaxis. This manuscript reiterates current US Federal Government guidelines for the administration of postexposure prophylaxis, specifically noting that zidovudine plus lamivudine (with or without a protease inhibitor) remains the recommended regimen. The paper summarises the significant toxicities associated with nucleoside reverse transcriptase inhibitors (primarily nausea, vomiting, diarrhoea and bone marrow suppression), non-nucleoside reverse transcriptase inhibitors (rash, fever, gastrointestinal symptoms and hepatitis, including hepatic decompensation necessitating liver transplantation) and protease inhibitors (nausea, vomiting, diarrhoea, abdominal pain, hyperglycaemia, hyperlipidaemia, headache and anorexia). As a class, the antiretroviral agents have an extraordinary number of drug interactions. The non-nucleoside reverse transcriptase inhibitors and the protease inhibitors are metabolised through the cytochrome P450 pathway, and the effects of concomitant administration of protease inhibitors with other agents in the same class are discussed, as well as the effects of concomitant administration of protease inhibitors with non-nucleoside agents. The potential for numerous and medically risky drug interactions emphasises the importance of planning antiretroviral prophylaxis in consultation with practitioners or clinical pharmacists who are skilled in the use of these agents and knowledgeable about the potential for significant drug interactions that could either reduce the benefit of prophylaxis or increase the potential for toxicity. Another common problem encountered by individuals managing postexposure prophylaxis programmes relates to the administration of chemoprophylaxis to a pregnant healthcare worker who has sustained an occupational exposure to HIV. We address what is known about the potential for toxicity and emphasise the recently published warning concerning the deaths of pregnant women and their offspring from lactic acidosis while receiving regimens containing stavudine and didanosine.
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PMID:Tolerability of postexposure antiretroviral prophylaxis for occupational exposures to HIV. 1148 Apr 91

The imaging findings in two miniature schnauzers with acute necrotizing pancreatitis are described. Both dogs were treated previously for diabetes mellitus and hyperlipidemia. Vomiting, anorexia, and lethargy were observed in both dogs at presentation. Laboratory evaluations supportive of pancreatitis included left shift, abnormally high serum amylase and lipase activities, hypocalcemia, and abnormally high serum activities of liver enzymes. Sonographically, both dogs had diffusely enlarged hypoechoic pancreatic tissue with anechoic foci compatible with necrosis, abscessation, phlegmon, and pseudocysts formation. Contrast-enhanced computed tomography (CT) findings in both dogs were compatible with pancreatic necrosis. Dog 1 was managed medically for 11 days. Follow-up CT scan in this dog disclosed decreased pancreatic size and increased contrast enhancement compatible with partial resolution of pancreatitis.
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PMID:Combined use of ultrasonography and contrast enhanced computed tomography to evaluate acute necrotizing pancreatitis in two dogs. 1262 55

A 54-year-old man was found to have hypertension at age 32, and a diagnosis of Werner's Syndrome was made at age 36 when he was examined for hyperlipidemia. Diabetes mellitus was found at age 42. Proteinuria appeared at age 49, and microscopic hematuria was seen at age 50. At age 51, serum creatinin level began to rise and atrophy of bilateral kidneys was observed by abdominal CT. There after, the renal function gradually worsened. At age 53, the serum creatinin level rose to 8.3 mg/dl, and systemic edema as well as loss of appetite appeared, resulting in the initiation of hemodialysis. In Werner's syndrome, though arteriosclerosis arises frequently, case reports with chronic renal failure are extremely rare. To investigate the cause of the renal dysfunction, renal biopsy was performed and the samples were histologically examined, revealing the presence of hypertensive glomerular changes. It is, thus, conceivable that hypertension had played a major role in the progression of renal failure in this case.
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PMID:[A report of a case with Werner's syndrome suffering from end-stage renal failure]. 1282 81

Hyperlipemia in horses is a disorder of lipid metabolism peculiar to ponies. This study reports changes of blood biochemical values from the acute to the postconvalescent phases in 3 Shetland ponies with hyperlipemia in Japan. Diseased ponies (all 7 to 9 years old, in late pregnancy, and obese) were fed in the same farm. The periods of their hospitalizations ranged from 30 to 45 days. Twelve well-conditioned ponies (3 to 13 years old) around parturition were used to establish baseline values for blood test results. Main clinical findings in the affected ponies were depression, dysphagia, anorexia, ventral edema and milky-appearing plasma. Hypertriglyceridemia (40- to 70-fold rise of controls) was found in the acute phase of the disease in the affected ponies, and was derived from increased very-low density lipoproteins. Aspartate transaminase and gamma-glutamyl transpeptidase activities, blood urea nitrogen, and creatinin concentrations were increased in acute ponies compared to controls, suggesting impairment of liver and kidney functions. However, these values gradually recovered until the end of postconvalescent phase. Hyperinsulinemia was observed in the acute phase of the hyperlipemia of all affected ponies. And an exaggerated insulin response to intravenous glucose was observed in the 2 ponies given intravenous glucose tolerance tests. These findings suggest decreased insulin sensitivity in hyperlipemic ponies.
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PMID:Changes of blood biochemical values in ponies recovering from hyperlipemia in Japan. 1667 26

Inflammatory states are characterized by decreased food intake, hyperglycemia, and insulin resistance. The contribution of cytokines in this phenotype is important and is exerted through activation of SOCS proteins and inhibition of insulin signaling, as well as through direct stimulation of the ob gene. Obesity, a condition that has reached epidemic rates, is characterized by hyperglycemia, hyperlipidemia, insulin resistance and increased food intake, and body weight. In the following article we summarize the current views of the mechanisms underlying insulin resistance in obesity and the other inflammatory states. We also discuss the regulation of appetite in inflammatory states, and we provide evidence on the cytokine-independent induction of anorexia following immune activation in mice. Understanding of the exact mechanisms regulating these processes may provide important insights for the control of this group of diseases that compromise to a great extent the quality of life and are associated with high mortality.
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PMID:Regulation of appetite and insulin signaling in inflammatory states. 1714 47

Type 1 diabetes mellitus (T1DM) results from autoimmune destruction of insulin-producing beta cells and is characterised by the presence of insulitis and &and beta-cell autoantibodies. Up to one third of patients develop an autoimmune polyglandular syndrome. Fifteen to 30% of T1DM subjects have autoimmune thyroid disease (Hashimoto's or Graves' disease), 5 to 10% are diagnosed with autoimmune gastritis and/or pernicious anaemia (AIG /PA), 4 to 9% present with coeliac disease (CD), 0.5% have Addison's disease (AD), and 2 to 10% show vitiligo. These diseases are characterised by the presence of autoantibodies against thyroid peroxidase (for Hashimoto's thyroiditis), TSH receptor (for Graves' disease), parietal cell or intrinsic factor (for AIG /PA), tissue transglutaminase (for CD), and 21-hydroxylase (for AD). Early detection of antibodies and latent organ-specific dysfunction is advocated to alert physicians to take appropriate action in order to prevent full-blown disease. Hashimoto's hypothyroidism may cause weight gain, hyperlipidaemia, goitre, and may affect diabetes control, menses, and pregnancy outcome. In contrast, Graves' hyperthyroidism may induce weight loss, atrial fibrillation, heat intolerance, and ophthalmopathy. Autoimmune gastritis may manifest via iron deficiency or vitamin B12 deficiency anaemia with fatigue and painful neuropathy. Clinical features of coeliac disease include abdominal discomfort, growth abnormalities, infertility, low bone mineralisation, and iron deficiency anaemia. Adrenal insufficiency may cause vomiting, anorexia, hypoglycaemia, malaise, fatigue, muscular weakness, hyperkalaemia, hypotension, and generalised hyperpigmentation. Here we will review prevalence, pathogenetic factors, clinical features, and suggestions for screening, follow-up and treatment of patients with T1DM and/or autoimmune polyglandular syndrome.
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PMID:Type 1 diabetes and autoimmune polyglandular syndrome: a clinical review. 2000 14


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