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)

We evaluated diagnostic utility of the hematological, biochemical and serological tests comprised in the "essential laboratory tests" advocated by the Japan Society of Clinical Pathology in 1,026 new patients visiting the outpatient unit of Comprehensive Medicine, National Defense Medical College. Of 750 evaluable patients, 52 showed anemia associated with such conditions as ulcer or cancer of digestive tract, inflammatory disease, or renal failure. Leukocytosis (greater than 9,000/microliters) was found only in 25 of 112 CRP-positive (greater than 0.3 mg/dl) patients, suggesting bacterial infection. Forty-four patients showed hypoproteinemia and/or hypoalbuminemia indicating chronic conditions including liver and inflammatory disease. Elevation of serum creatinine level was found in 4 patients subsequently diagnosed with renal failure, whereas 32 patients demonstrated elevated BUN. After application of the "essential laboratory tests", 97 patients were diagnosed with hyperlipidemia (total cholesterol greater than 230 mg/dl and/or triglyceride greater than 250 mg/dl). Determination of serum enzyme activity was useful not only for the diagnosis of liver dysfunction or biliary tract disease but also for those of hematological malignancies or myogenic disorders; however, in patients with abnormal values of LDH, gamma-GT and ALP, clinical significance was not clarified in 53%, 38% and 59%, respectively. These results indicate that the "essential laboratory tests" are useful in the following aspects of primary care medicine: for (1) estimation of the degree or nature of infection or inflammatory status; (2) classification of anemia and its relation to underlying diseases; (3) evaluation of patient general condition and protein-producible function of liver; (4) evaluation of renal function; (5) ambulatory screening for metabolic diseases such as hyperlipidemia; and (6) diagnosis of liver and biliary tract diseases.
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PMID:[Laboratory tests in primary care medicine: "essential laboratory tests" (2). Usefulness of hematological, biochemical and serological tests in diagnosis of new outpatients]. 159 65

In contrast to previous studies of neutrophils from diabetic animals and humans in vitro and of macrophages from diabetic humans in vivo, which reported phagocytic depression, reticuloendothelial system (RES) hyperphagocytosis of colloidal carbon was observed in rats at 14 and 28 days after diabetes induction with streptozotocin (STZ). Carbon clearance half times were significantly enhanced to 6.3 +/- 0.79 and 8.1 +/- 1.04 min at 14 and 28 days post-STZ, respectively, compared with the nondiabetic value (12.7 +/- 0.98 min). The severity of uncontrolled STZ-induced diabetes in rats was confirmed by significant hypoinsulinemia, hyperglucagonemia, hyperglycemia, and hyperlipidemia. Although body weights of STZ-diabetic animals declined progressively, liver weights as a percent of body weight increased above the control value at 14 and 28 days post-STZ. In fact, expression of carbon phagocytosis as the corrected phagocytic index, which accounts for changes in liver and spleen weights relative to body weight, eliminated the significant difference between STZ-diabetic and nondiabetic animals. Antibiotic treatment of diabetic rats failed to alter the hyperphagocytosis, implying that a chronic bacterial infection was not the cause of phagocytic stimulation. Daily insulin replacements, but not a single large insulin dose to 14-day post-STZ rats, reversed the enhanced phagocytosis of colloidal carbon.
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PMID:RES hyperphagocytosis by rats with streptozotocin-induced diabetes mellitus. 645 65

Out of 26 patients with acute pancreatitis, 8 had several signs of bacterial infection such as high nitroblue tetrazolium (NBT) reduction of granulocytes, fever, elevated ESR and leukocytosis with granulocytosis. 2 patients had a high NBT-value without all other clinical signs of infection and 6 had such signs without a high NBT-value. --An NBT-value lower than normal was found in 6 patients, 3 of whom also had other signs of infection. The level of serum lipids, determined in only 3 of the 6, demonstrated concomitant hypertriglyceridemia. Hyperlipidemia is known to decrease granulocyte activity and might have prevented a stimulation to increased NBT-reduction otherwise brought about by bacterial infection. Further, 3 of the 6 patients with low NBT-reductions suffered from a very severe type of pancreatitis and two of them developed pneumonia. --Bacterial infection may thus contribute to a severe clinical course of pancreatitis, especially in patients with hypertriglyceridemia in whom the granulocyte function is depressed.
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PMID:Granulocyte-function in pancreatitis. Nitroblue tetrazolium-test related to clinical signs of bacterial infection and to hypertriglyceridemia. 693 88

Nephrotic syndrome may be caused by primary (idiopathic) renal disease or by a variety of secondary causes. Patients present with marked edema, proteinuria, hypoalbuminemia, and often hyperlipidemia. In adults, diabetes mellitus is the most common secondary cause, and focal segmental glomerulosclerosis and membranous nephropathy are the most common primary causes. Venous thromboembolism is a possible complication; acute renal failure and serious bacterial infection are also possible, but much less common. There are no established guidelines on the diagnostic workup or management of nephrotic syndrome. Imaging studies are generally not needed, and blood tests should be used selectively to diagnose specific disorders rather than for a broad or unguided workup. Renal biopsy may be useful in some cases to confirm an underlying disease or to identify idiopathic disease that is more likely to respond to corticosteroids. Treatment of most patients should include fluid and sodium restriction, oral or intravenous diuretics, and angiotensin-converting enzyme inhibitors. Some adults with nephrotic syndrome may benefit from corticosteroid treatment, although research data are limited. Intravenous albumin, prophylactic antibiotics, and prophylactic anticoagulation are not currently recommended.
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PMID:Nephrotic syndrome in adults: diagnosis and management. 1990 4

OBJECTIVEThis study aimed to detect the presence of bacteria in the walls of both unruptured and ruptured aneurysms in a French population.METHODSPatients treated between January 2018 and July 2018 were included in a prospective study when specimens from ruptured or unruptured aneurysm walls were obtained intraoperatively. Samples from superficial temporal artery, dura mater, and middle meningeal artery were obtained from each patient during the same surgical procedure to be used as a negative control. Direct bacterial analysis, aerobic and anaerobic bacterial culture, and bacterial DNA detection were performed on each sample.RESULTSThere were 21 women and 9 men with a mean age at treatment of 54 years (range 31-70 years). Eighteen patients were smokers. Hypertension was present in 18 patients and hyperlipidemia in 5 patients. Chronic alcoholism was found in 6 patients. Polycystic kidney disease was present in 1 patient. Fifteen patients had multiple intracranial aneurysms. Ten patients had a ruptured aneurysm and 20 had an unruptured aneurysm. The mean diameter of all aneurysms was 8.5 mm (range 2.5-50 mm). No presence of bacteria was detected with direct bacterial analysis and culture in any of the samples. No bacterial DNA was detected in any of the samples.CONCLUSIONSUnlike in Finnish patients, no bacterial presence was found in the wall of aneurysms in French patients. This absence of bacterial infection might explain the lower risk of aneurysm rupture in the French population compared to the Finnish population.
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PMID:Absence of bacteria in intracranial aneurysms. 3083 91

Tonicity-responsive enhancer-binding protein (TonEBP), which is also known as nuclear factor of activated T cells 5 (NFAT5), was discovered 20 years ago as a transcriptional regulator of the cellular response to hypertonic (hyperosmotic salinity) stress in the renal medulla. Numerous studies since then have revealed that TonEBP is a pleiotropic stress protein that is involved in a range of immunometabolic diseases. Some of the single-nucleotide polymorphisms (SNPs) in TONEBP introns are cis-expression quantitative trait loci that affect TONEBP transcription. These SNPs are associated with increased risk of type 2 diabetes mellitus, diabetic nephropathy, inflammation, high blood pressure and abnormal plasma osmolality, indicating that variation in TONEBP expression might contribute to these phenotypes. In addition, functional studies have shown that TonEBP is involved in the pathogenesis of rheumatoid arthritis, atherosclerosis, diabetic nephropathy, acute kidney injury, hyperlipidaemia and insulin resistance, autoimmune diseases (including type 1 diabetes mellitus and multiple sclerosis), salt-sensitive hypertension and hepatocellular carcinoma. These pathological activities of TonEBP are in contrast to the protective actions of TonEBP in response to hypertonicity, bacterial infection and DNA damage induced by genotoxins. An emerging theme is that TonEBP is a stress protein that mediates the cellular response to a range of pathological insults, including excess caloric intake, inflammation and oxidative stress.
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PMID:The evolving role of TonEBP as an immunometabolic stress protein. 3215 51

A 79-year-old man with liver failure, hypertension and hyperlipidemia presented with a 1.5-month history of progressive nasal crusting and pain on the inside of the nose, advancing into a necrotic columella and philtrum. On rigid endoscopy, debris extended to middle and inferior turbinate to midway posteriorly. Initial culture swabs and CT were negative. The patient underwent endoscopic biopsy of the lesion, with histopathological findings revealing abundant acute inflammation and minute fragments of atypical squamous epithelium, favouring reactive atypia. Non-invasive fungal hyphae were identified. Bacterial cultures revealed Staphylococcus epidermidis, Corynebacterium accolens, Curvularia species and Pseudomonas putida A current literature search failed to find other published cases of P. putida nasal infections. P. putida is generally difficult to isolate on swab culture as the surrounding tissue is necrosed; this case highlights the importance of reconsidering bacterial infection and obtaining a tissue biopsy in the case of non-healing necrotic-appearing tissue with negative culture swab and CT without evidence of mass.
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PMID:Bacteria-induced nasal necrosis with negative cultures. 3281 33