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)

Fourteen isolates of Serratia marcescens were collected from patients suffering from septicemia. All theseisolates revealed different levels in tannase production. Tannase was partially purified from Serratia marcescens b9 by precipitation method at 70% saturation of ammonium sulfate. Au, Pt, SnO2 and SiO2 nanoparticles were prepared by laser ablation and examined by transmission electron microscopy (TEM), X-ray diffraction pattern and UV-Visible absorption spectroscopy. Conjugation of SiO2 nanoparticles to tannase by feeding and pulses methods were prepared and characterized by TEM, X-ray diffraction pattern and UV-Visible spectrum. SiO2 nanoparticles conjugated partially purified tannase by feeding showed the higher effectiveness and higher significant level against all tested UTI causing in comparison with ciprofloxacin antibiotic, SiO2 nanoparticles alone, partially purified tannase alone and partially purified tannase by pulses. So that we can conclude that feeding method was the best method for enhancement partially purified tannase activity to maximum level thus SiO2 nanoparticles conjugated partially purified tannase may be a useful antibacterial agent for the treatment of urinary tract infection.
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PMID:Synthesis and characterization of nanoparticles conjugated tannase and using it for enhancement of antibacterial activity of tannase produced by Serratia marcescens. 2873 79

Sepsis causes life-threatening organ dysfunction and is the leading cause of morbidity and mortality in critically ill patients worldwide. Mortality rate of sepsis is close to 30% to 50% despite better understanding of the pathophysiology of sepsis, and advances in antimicrobial therapy, resuscitation strategies, and mechanical ventilation. Liver failure is characterized by accumulation of potentially toxic substances in the systemic circulation of the patient. Toxic effects of these molecules can induce cellular injuries leading to multiorgan dysfunction. Hydrophobic unconjugated bilirubin and bile acids, hydrophilic conjugated bilirubin, and ammonium are the main toxins accumulated in liver failure. We carried out cytokine adsorbtion (CytoSorb) procedure with continuous venovenous hemodialysis in 12-hour sessions. The biochemical values of the patients before and after the use of the filter were recorded. The parameters compared were as follows: total bilirubin, direct bilirubin, C-reactive protein, leukocyte, neutrophil, alanine aminotransferase, aspartate aminotransferase, creatinine, colloid oncotic pressure, ammonia, gamma-glutamyl transferase, alkaline phosphatase, procalcitonin, hematocrit, hemoglobin, pH, albumin, international normalized ratio, fibrinogen, lactate dehydrogenase, platelet, temperature, changes in vasoactive medication requirement, temperature. According to these results, cytokine adsorption systems can be considered as an option to lower bilirubin levels in cases of liver failure. Its inability to lower ammonia level is considered a disadvantage compared with other bilirubin-lowering methods. Although further studies are needed to compare different methods, cytokine adsorption systems may be considered in treatment planning as it contributes to the treatment of sepsis and hyperbilirubinemia in liver failure patients with sepsis.
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PMID:Impact of Cytokine Adsorption Treatment in Liver Failure. 3140 42


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