Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0243026 (sepsis)
 52,417 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Between 1968 and 1977 5000 angiocardiographies revealed an aneurysm of the membranous septum (AMS) in 20 patients. In 11 patients the AMS was accompanied by a usually minor ventricular septal defect, in 4 by aortic valve disease, in 3 by coronary heart disease and in the remainder by some other rare heart disease. The diagnosis of AMS was established by angiocardiography, but in 3 patients it was detected by echocardiography. In one case a sepsis lenta with cerebral embolization was observed.
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PMID:[Abeurysm of the septum membranaceum]. 91 28

In a retrospective study, patients with end-stage renal failure from analgesic-associated nephropathy - 55 on regular dialysis treatment and 12 after renal transplantation - were under observation for 57 and 33 months, respectively. Of these 34 patients on chronic hemodialysis had suffered from different cardiovascular diseases. Hypertriglyceridemia was diagnosed in 62% of the patients, arterial hypertension requiring antihypertensive therapy in 44%. In three patients (5%) carcinoma of the urinary bladder were diagnosed. The leading causes of death in 21 patients included cardiovascular diseases (29%), hyperkalemia (19%), sepsis, and malignant tumors (14% each). Rejection occurred in 3 out of 12 patients after renal transplantation. Again, cardiovascular morbidity was high (58%) with coronary heart disease being present in 33% of the patients. Hypertriglyceridemia was observed in 5 out of 6 patients, antihypertensive therapy was needed in 50%. One patient died from primary pulmonary hypertension.
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PMID:Morbidity of patients with analgesic-associated nephropathy on regular dialysis treatment and after renal transplantation. 210 98

The incidence and causes of sudden and/or unexpected deaths in the 15-49-year old population were investigated. The material was collected from 1492 cases in which either a medico-legal or a medical autopsy had been carried out. The necropsy rate was 42% of all deaths. There were 77 sudden deaths in this age-group, involving 64 males (82%) and 13 females (18%). This is 2% of all deaths and 5% of autopsied cases. The incidence per 100,000 persons in 1 year was 19.3 for males and 3.1 for females. Cardiovascular illnesses were the cause of death in 83% of cases. Coronary artery disease was the most common cause, accounting for almost half of these (49.3%). The next most common vascular cause was subarachnoidal haemorrhage (10.4%). The incidence of coronary deaths per 100,000 inhabitants in 1 year was 8.7 for males and 0.7 for females. In all cases the coronary stenosis was due to atheromatosis or more advanced atherosclerosis. Severe stenosis was located in the left descending artery in 58%, and in 52% the disease was only in one vessel. Thrombosis was found in 52%. Alcoholism (5.2%) was the next most common cause after the cardiovascular diseases. Coronary disease was very rare in age-matched victims of violent death. Deaths due to infections were rare, only 3.9%. Other solitary causes of sudden death were carcinomas, epilepsy, diabetes mellitus, intestinal occlusion and atopic dermatitis via sepsis.
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PMID:Causes of sudden unexpected deaths in young and middle-aged persons. 672 59

Systemic infections may thicken the intima of coronary arteries and modify the serum lipid profile. Infants and children are particularly susceptible to such intimal thickening, the signs of which are more pronounced in infants who have evidence of infection at death. The topography of the thickenings, their greater size in males, and in families with a history of coronary heart disease favours the idea that the thickenings are pre-atherosclerotic. Infections modify the serum lipid pattern: serum high density lipoprotein (HDL) cholesterol concentration decreases and stays low during convalescence. Thus repeated infections might prove to be a risk factor for atherosclerosis via their effect on HDL concentration.
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PMID:Altered serum lipid profile after systemic infection in children: risk factor for CHD? 813 93

Interest in the use of alternative dietary lipids to prevent or control human disease has gained scientific support from numerous studies which have uncovered beneficial effects of increased amounts of polyunsaturated fish and plant oils upon such diverse disease processes as atherosclerosis and coronary heart disease, rheumatoid arthritis, post-operative and post-traumatic recovery, and sepsis. The immunologic processes which underly these pathologic states, and the possible ways in which dietary lipids may influence immunologic function are areas of active research. This review aims to summarize the current views of understanding how immune-mediated processes and inflammatory states may be altered by the content and types of lipids in the diet.
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PMID:Dietary lipids and immune function. 814 Feb 52

Over the last three years, 53 patients underwent transjugular portosystemic shunting (TIPS). 49 patients were treated successfully (92.5%). Procedure-related morbidity (intention to treat) was seen in 11 patients (20.8%): encephalopathy (n = 5), sepsis (n = 3), right heart failure (n = 2) and progressive liver failure (n = 1). 30-day mortality rate was 13.2% (7/53); five of these patients were in stage Child-Pugh C, one patient in stage B, and one patient had a known coronary heart disease. 30-day rebleeding rate was 6.1% (3/49), but all these patients could be retreated successfully by radiological methods (PTA, embolisation, thrombolysis). Angiographic follow-up (mean six months) of 35 patients detected 30 (85.7%) haemodynamic relevant obstructions (stenosis of stent: n = 4, stenosis of hepatic vein: n = 15, stenosis of stent and hepatic vein: n = 5, occlusion of TIPS-shunt: n = 6). Secondary patency rate following percutaneous reintervention was 91.3%. All rebleedings in the follow-up (n = 7) were treated successfully by TIPS-revision. Five out of 12 patients (41.7%) with refractory ascites were treated successfully by TIPS (complete resolution of ascites after three months: n = 4, significant reduction of ascites: n = 1). We conclude that transjugular portosystemic shunt is an effective way of treating portal hypertension, but there is a need to develop methods to prevent the high incidence of shunt stenosis.
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PMID:[Transjugular intrahepatic portasystemic shunt. A new therapeutic method in portal hypertension]. 865 Jun 59

Tissue factor (TF) is a cell surface receptor for factor VII(a), and the binding of factor VII(a) to TF initiates the coagulation cascade. Inappropriate in vivo expression of TF in vascular cells has been shown to be responsible for thrombotic disorders associated with a variety of pathological conditions, including gram-negative sepsis, cancer and atherosclerosis. A number of epidemiological studies suggest that moderate consumption of red wine provides protective effects against coronary heart disease mortality. Recently, we have shown that resveratrol, a polyphenolic compound found in wine, inhibited the induction of TF expression in endothelial cells and mononuclear cells (Pendurthi UR, Williams JT, Rao LVM. Arterioscler Thromb Vasc Biol 1999: 19: 419-426). In the present study, we examined the mechanism by which resveratrol inhibits the expression of TF in monocytes by using a monocytic cell line, THP-1, as a model cell. Northern blot analysis, gel mobility shift assays and transfection studies with various TF promoter constructs, as well as other transcription regulatory constructs, were used to elucidate the inhibitory mechanism of resveratrol. The data show that resveratrol inhibited lipopolysaccharide (LPS)-induced expression of TF in human monocytes and monocytic cell line, THP-1 in a dose dependent manner. Resveratrol did not significantly alter the binding of various transcription factors involved in TF gene expression to DNA. However, resveratrol suppressed the transcription of cloned human TF promoter. Further experiments revealed that resveratrol reduced kappaB- but not AP-1-driven transcriptional activity. Additional experiments showed that resveratrol suppressed the phosphorylation of p65 and its transactivation. In summary, our results indicate that resveratrol does not inhibit the activation or translocation of NF-kappaB/Rel proteins but inhibits NF-kappaB/Rel-dependent transcription by impairing the transactivation potential of p65.
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PMID:Mechanism of resveratrol-mediated suppression of tissue factor gene expression. 1185 83

Human blood coagulation factor XII (FXII; 80 kDa) contains a C-terminal serine protease zymogen domain, which becomes activated upon contacting a negative surface. Activated FXII (alphaFXIIa) brings about reciprocal activation of FXII and kallikrein that by further hydrolysis produces the free catalytic domain (betaFXIIa; 28 kDa). Increased levels of alphaFXIIa are associated with coronary heart disease, sepsis, and diabetes. Biophysical investigation of the structural basis of activation, substrate specificity, and regulation of FXII requires an efficient bacterial system for producing the wild-type and mutant recombinant proteins. Here, the cDNA of the zymogen domain of FXII (betaFXII) was cloned into the pET-28a(+) vector and the plasmid was transformed into Escherichia coli strain BL21 (DE3) and overexpressed. The multi-disulfide, recombinant protein, His(6)-betaFXII (rbetaFXII), expressed as an inclusion body, was purified by means of a Ni(2+)-charged resin. The matrix-bound rbetaFXII was subjected to refolding with the glutathione redox system and activated by the in vivo activator, kallikrein. The active form, rbetaFXIIa, obtained in milligram quantities, exhibited similar structural and comparable functional properties relative to human betaFXIIa, as indicated by circular dichroism spectroscopy and kinetics of substrate hydrolysis. Thermodynamics of enzyme:inhibitor complex formation, including the expected 1:1 stoichiometry, was determined for rbetaFXIIa by isothermal calorimetric titration with a specific recombinant protein inhibitor, Cucurbita maxima trypsin inhibitor-V (rCMTI-V; 7kDa).
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PMID:Expression, refolding, and activation of the catalytic domain of human blood coagulation factor XII. 1250 96

There appear to be ethnic disparities in frequencies of diabetic complications in type 2 diabetic patients and such data from Asian countries are relatively few and limited. Thai type 2 diabetic patients who attended the diabetic clinic at Prince of Songkla University hospital during January-December 1997 and had no history of coronary heart disease (CHD) and stroke were studied to determine cause of death and to establish the incidence of and risk factors for cardiovascular disease (CVD). All patients were followed to death or to the end of year 2001. End-points included death from any cause, fatal and nonfatal CHD, fatal and nonfatal stroke and lower-extremity amputation. There were 229 patients who were followed for 4.2+/0.7 (S.D.) years (range: 0.6-5.0) with total follow-up period 958.2 patient-years. Twenty-nine patients died during follow-up; the total mortality rate was 30.3 (95%CI 20.2-43.4)/1000 patient-years. Of these, 9(9.4/1000 patient-years; 95%CI 4.3-17.8) died from sepsis, 7(7.3/1000 patient-years; 95%CI 2.9-15.0) from CVD, 5(5.2/1000 patient-years; 95%CI 2.7-12.2) from end-stage renal disease, 3(3.1/1000 patient-years; 95%CI 0.6-9.2) from malignancy and 1(1.0/1000 patient-years; 95%CI 0.03-5.8) from peripheral vascular disease. The incidences of fatal and nonfatal CHD as well as fatal and nonfatal stroke were 21.4(95%CI 13.0-33.0)/1000 and 12.8(95%CI 6.6-22.4)/1000 patient-years, respectively whereas the incidence of lower-extremity amputation was 4.3(95%CI 1.2-10.9)/1000 patient-years. Age, the presence of proteinuria and serum HDL-C < or = 0.9 mmol/l were independent risk factors of CHD with the respective Hazard ratios 1.09(95%CI: 1.02-1.17; P=0.016), 4.41(95%CI: 1.18-16.45; P=0.027) and 3.91(95%CI: 1.20-12.80; P=0.024). In conclusion, sepsis and CVD were the major causes of death accounting for approximately 50% of total mortality in Thai type 2 diabetic patients. Age, the presence of proteinuria and low HDL-C were independent risk factors for the development of CHD. The mortality from and the incidence of CHD in Thai type 2 diabetic patients are lower than those reported from Caucasian populations but the incidence of stroke appears to be higher. These findings need to be confirmed by a large-scale population-based study.
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PMID:Causes of death, incidence and risk factors of cardiovascular diseases in Thai type 2 diabetic patients: a 5 year follow-up study. 1282 63

In Germany, the mortality from sepsis remains high, and up to 60,000 patients die from it each year. Thus, sepsis is the third most common cause of death. More deaths occur only from coronary heart disease and acute myocardial infarction. In the last 3-4 years, substantial progress in sepsis therapy has been made. Based on these achievements, there is hope of reducing sepsis mortality by 25% in the next few years. Implementing new medical evidence in this context into daily clinical intensive care remains a major hurdle. The early diagnosis of sepsis prior to the onset of clinical deterioration is of particular interest, because this would increase the possibility of early and specified treatment, which is in turn the major determining factor of mortality in septic patients.
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PMID:[New approaches to intensive care for sepsis]. 1607 47


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