Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0036690 (sepsis)
 59,461 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Despite its potential advantages HDF has not gained large clinical acceptance among nephrologist due to its technical complexity and to the large quantity of pharmaceutical substitution fluid needed. HDF with on-line production of substitution fluid from dialysate simplifies the procedure and reduces the cost of treatment session. We treated regularly 13 high risk and/or non-compliant patients (9 males, 4 females) with HDF for 46 +/- 17 months. HDF program consisted of 3 sessions weekly lasting 210 +/- 10 mn with blood flow rate 350 +/- 20 ml/mn and fluid volume exchange of 20 liters/session. High flux dialyzers (HF80, Filtral 16) were reused 6 to 13 times automatically on a Renatron machine with peroxyacetic acid solution as sole cleaning and disinfecting agent. Microbiologic quality of infusate was assessed by membrane filtration culturing method and LAL endotoxin determination. 3937 HDF sessions were performed. 57.140 I of substitution fluid were infused IV to patients. Eight pyrogenic reactions were observed: 2 due to septicemia related to catheter infection and 6 from unknown origin. Adequacy of program was achieved in all patients. Blood pressure control was satisfactorily obtained without antihypertensive medication in 12/13 patients. Effective weekly integrated urea clearances was 150 +/- 15 l/wk, KT/V index was 1.50 +/- 0.10, urea TAC 20 +/- 2 mM/l and protein catabolic rate 1.40 +/- 0.10 g/kg/24 h. We conclude that HDF with on-line production of bicarbonate substitution fluid is a safe and highly efficient method cost-competitive with bicarbonate HD, which offers an interesting alternative for renal replacement therapy.
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PMID:[Hemodiafiltration with on-line production of bicarbonate infusate: 5 years of clinical experience]. 157 93

Diseases of striped bass, their hybrids, and redfish (red drum) are important constraints to the culture of these two species. Since striped bass have been cultured for years the organisms that cause most diseases of these fish are well known, but very little specific disease information exists for redfish. However, it appears that the organisms that cause diseases of striped bass and redfish do not differ greatly from those of other fishes. The most significant viral disease is lymphocystis, but infectious pancreatic necrosis has occurred in striped bass. Vibriosis (Vibrio sp.) and motile Aeromonas septicemia (Aeromonas hydrophila) are the most frequently encountered bacterial diseases. Both species of fish are affected by fungi (usually Saprolegnia) when the fish are injured or stressed. Amyloodinium ocellatum is the most serious protozoan that infects striped bass and redfish, but the other common protozoans (Trichodina, Ichthyophthirius, Cryptocaron, etc.) have also been reported. Treatment of any of these diseases is a problem because of the absence of approved drugs or chemicals for use on striped bass or redfish. The most common therapeutics used on striped bass and redfish are copper sulfate, formalin, salt (in freshwater) and Terramycin.
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PMID:Major diseases of striped bass and redfish. 192 45

Post-trauma immunosuppression is characterized by T-cell subpopulation changes and the presence of a low molecular weight suppressive active peptide (SAP), which suppresses T-cell blastogenesis and neutrophil chemotaxis. This study evaluated post-trauma T-cell antigens and suppressive active peptide/T-cell interactions to determine if the suppressive active peptide concentrations predictive of sepsis can cause changes in antigen expression predictive of sepsis. Human lymphocyte markers and differentiation antigens were analyzed post-trauma using flow cytometry for markers predictive of sepsis. Changes induced by purified suppressive active peptide incubated with normal human lymphocytes were similarly analyzed by flow cytometry. SAP concentrations for incubation were chosen which correlated with concentrations in patients developing clinical sepsis. Significant T-cell changes in patients who developed sepsis include: decreased total T-cells, decreased helper cells, decreased natural killer cells, increased Ia expressing mononuclear cells, increased activated T-cells, (L22) and increased IL-2 expressing cells (TAC). Suppressive active peptide can activate T-cells and cause significant increased expression of IL-2 receptors and natural killer cells. Other T-cell changes following trauma predictive of sepsis seem to occur independent of in vitro incubation with suppressive active peptides. IL-2 expressing cells are known to be more readily suppressed by the suppressive peptide. Suppressive peptide activation and subsequent inhibition of T-cells suggests a potential way to explain suppressive peptide-induced immunosuppression following trauma.
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PMID:Trauma peptide induction of lymphocyte changes predictive of sepsis. 326 88

Technical procedures normally used for open packing in our Institute (ICU) are described. Results of this procedure, utilized in thirteen patients suffering from infected pancreatic necrosis and multiple organ failure are reported. The grade of pancreatitis severity has been studied in detail. At admission patients presented a mean Ranson score of 6 and the morphological alteration sec. Balthazar was D in six patients and E in seven. At least two organs were insufficient at the beginning of our observation and the mean number of insufficient organs was 4. The mean APACHE II score was 20. Necrosis was documented in all patients. They were all admitted to ICU and the mean time of treatment was 50 days. Daily debridement was performed and continuous lavage was later added to daily open review. Three patients died, one from local bleeding and two from respiratory insufficiency. No patient died of sepsis and no mortality was observed in the last six cases. According to the severity of Ranson score, APACHE II, the number of insufficient organs and TAC morphological alteration predicted mortality rate should have been 70-80%; on the contrary, it was 25%. In conclusion open packing seems to be the correct treatment for infected pancreatic necrosis, particularly when it is complicated by multiple organ dysfunction.
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PMID:[Open treatment in acute severe pancreatitis]. 876 85

A 13-month-old Japanese female with Haemophilus influenzae type b meningitis presented with unusually severe septic shock and cerebral infarction in half a day of fever. The initial therapy of plasma-derived activated protein C (Anact C) led to an impressive effect on the aggressive condition. However, purpura fulminans and the consistent decline of plasma protein C activity (<20%) required prolonged activated protein C therapy and gene analysis. The patient carried a novel heterozygous mutation of PROC (exon 4; 335 GAC>TAC, Asp46Tyr). This is the first report of infectious purpura fulminans in a protein C-deficient heterozygote. The clinical onset and treatment course adequately corroborated the aggravated immune/hemostatic reactions and the cytoprotective effects of activated protein C replacement in human heterozygous protein C deficiency. The monitoring of plasma protein C activity and sufficient administration of activated protein C product could improve the outcome of severe sepsis in children.
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PMID:Fulminant sepsis/meningitis due to Haemophilus influenzae in a protein C-deficient heterozygote treated with activated protein C therapy. 1875 23