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)

Leptin, an adipocyte-derived signaling factor, is a member of the IL-6 cytokine family. However there is no direct evidence of leptin stimulation of the acute phase protein (APP) synthesis which is typical for all other IL-6-like factors. The purpose of this study was to characterize the dynamics of circulating leptin in relation to ten APPs. We used postoperative septic patients as a model of cytokine network hyperstimulation and intensive APP reaction. The prospective study was performed on 22 patients with proven postoperative intraabdominal sepsis after large abdominal surgery. Plasma levels of leptin, TNF-alpha, IL-1beta, soluble IL-2 receptor (sIL-2R), IL-6 (ELISA analysis) and ten APPs (nephelometric analysis) were estimated. We have demonstrated a statistically significant elevation of plasma leptin concentrations in the septic group compared with healthy subjects (p<0.001). The correlation of plasma leptin and BMI during postoperative sepsis was diminished. The regression coefficient was the highest for leptin and CRP (r=0.48, p<0.05), and for leptin and alpha-1-antitrypsin (r=0.46, p<0.05) in the septic group. There was significant correlation between TNF-alpha and leptin (r=0.47, p<0.05) and between IL-6 and leptin (r=0.45, p<0.05) in septic patients. No significant correlation was found between leptin and "negative" APP and between leptin and IL-1beta. Leptin has thus been shown as an acute phase reactant with a potential hematopoietic, immunomodulatory and hepatocyte stimulating activity during the infectious and non-infectious stress response. The significant correlation between leptin and CRP and leptin and alpha-1-antitrypsin indicates that leptin can participate in APP synthesis regulation during a systemic inflammatory response.
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PMID:Serum leptin levels in septic men correlate well with C-reactive protein (CRP) and TNF-alpha but not with BMI. 1182 20

Acute serum levels of hepatocyte growth factor (HGF) were studied in 6 clinical groups with (i) gastroenteritis, (ii) skin and soft tissue infection, (iii) urinary tract infection, (iv) septicemia, (v) influenza, and (vi) chronic hepatitis C in comparison with a normal control group using an enzyme-linked immunosorbent assay method. We found that serum HGF levels were significantly higher in patients with acute infectious diseases (p < 0.0001) compared to patients with chronic viral hepatitis and healthy controls. Serum HGF and CRP levels were correlated significantly (r=0.65, p < 10(-7)). We conclude that serum HGF levels are elevated in patients with acute infectious diseases.
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PMID:High serum hepatocyte growth factor levels in the acute stage of community-acquired infectious diseases. 1192 43

Between 1997-2000 there were 30 patients with bacterial sepsis treated at Department of Infectious Diseases of Silesian Medical University School in Bytom. Neisseria meningitidis (23.33%), Streptococcus pneumoniae (20%) and Staphylococcus aureus (3.33%) were most frequent etiological factors of the disease. The etiology of sepsis was not revealed in 53.34% of cases. Clinical state of patients was assessed using SSS and SAPS II score. All subjects were divided into two groups: group I--patients with septic syndrome symptoms (11 cases), group II--patients without septic syndrome symptoms (19 cases). The aim of the study was usefulness of plasma C-reactive protein estimation in the course of bacterial sepsis monitoring. Plasma CRP concentration was assessed by immunoturbidometric method (using RANDOX, UK kits). Blood samples were taken on th 1., 4. and 10. day of therapy. Plasma CRP levels were statistically significantly higher in patients of the group I in samples of the first and the second assay. CRP serum concentration correlated with severity of a patient's clinical state. Type of sepsis's etiological factor did not exert influence on plasma CRP level. In fatal cases high plasma CRP concentration was recorded during the whole time of hospitalization, whereas in cases of recovery fast decrease of this protein level was noted. The obtained result indicate, that estimation of plasma CRP concentration in patients with bacterial sepsis may be helpful in evaluation of clinical state severity, monitoring of the disease course as well as therapy efficacy.
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PMID:[Usefulness of plasma C-reactive protein (CRP) estimation in patients with bacterial sepsis]. 1198 62

Pseudomonas aeruginosa is a common causative agent of septicemia in compromised host and the entry site of organism is most commonly the respiratory and genitourinary tract. P. aeruginosa septicemia is often associated with vesicular or pustular skin lesions, subcutaneous nodules, deep abscess, cellulites and bullae. We report a case of P. aeruginosa pneumonia with multiple pustular skin lesions on the chest and leg. A 77-year-old male was admitted to our hospital complaining of fever, productive cough and eruptions. Laboratory findings revealed a leucocytosis (14,830/microliter) and an elevated CRP (21.72 mg/dl). The chest radiograph and computed tomography revealed a fluid level in preexisting bullae and a consolidation shadow with multiple cavities in the right upper lobe and nodular shadow with cavity in the left lower lobe. P. aeruginosa strain was isolated from the bronchial lavage and pustule. Blood cultures were negative. Skin biopsy specimens showed histologically a dense infiltrate of neutrophils in the horny cell layer. He was diagnosed as Pseudomonas aeruginosa pneumonia complicated with multiple pustular skin lesions. He was treated with antimicrobial agents for 24 days and his clinical condition improved.
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PMID:[A case of Pseudomans aeruginosa pneumonia complicated with multiple pustular skin lesions]. 1221 26

We analysed the utility of procalcitonin (PCT) assay, either alone or in combination with 2 simple blood assays, for the diagnosis of culture-proven neonatal septicaemia. Tests for serum PCT concentration, serum CRP concentration and blood immature to total neutrophil leucocyte ratio all had reasonable (58-77%) sensitivity, reasonable (62-84%) specificity, good (94-97%) negative predictive value and poor (16-24%) positive predictive value for the diagnosis of sepsis. Algorithms combining various tests produced slight improvements in sensitivity or specificity. Although the PCT test appeared to be useful for the diagnosis of neonatal sepsis in this small study, it did not offer any significant advantages over traditional tests for the diagnosis of infection.
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PMID:Comparison of procalcitonin with CRP and differential white blood cell count for diagnosis of culture-proven neonatal sepsis. 1223 81

A 66-year-old man with erysipelas was admitted with complaints of oliguria and massive proteinuria/hematuria. He was diagnosed as having acute poststreptococcal glomerulonephritis(APSGN) due to erysipelas infected by group A streptococcus pyogenes. On admission, his white cell count increased to 31,000, and CRP was 27.3 mg/dl. Serum urea nitrogen and creatinine were increased to 90.1 mg/dl and 4.5 mg/dl, respectively. He had diabetes mellitus(HbA1c 7.9%) and liver dysfunction(total bilirubin 3.5 mg/dl, AST 76 IU, ALT 41 IU) caused by alcoholic liver cirrhosis. Hypocomplementemia was found in addition to ASO 216 U/ml and ASK 10,240 x. After antibiotics treatment was initiated, inflammation of the erysipelas began to improve. Disseminated intravascular coagulation syndrome, probably due to sepsis, occurred on the 5th hospital day. He died of gastrointestinal bleeding on the 18th hospital day. Renal autopsy revealed 37% formation of fibrocellular crescents, and marked mesangiolysis was noted by light microscopy. Granular deposition of C3 and IgG was seen along the capillary walls on immunofluorescence study. Intramembranous deposits were scattered on electron microscopy. This case illustrates a fulminant type of APSGN, which was in part attributed to the presence of diabetes and alcoholic liver cirrhosis. Histological findings of crescent formation and marked mesangiolysis may account for the fulminant clinical course.
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PMID:[A case of fulminant acute poststreptococcal glomerulonephritis showing mesangiolysis and crescent formation preceded by erysipelas]. 1247 94

Immunoglobulin-M estimation, and C-Reactive Protein test and blood culture were performed on 57 neonates, clinically suspected to have septicemia. IgM level of > or = 20 mg/dl was found in 58.62% cases and CRP test was positive in 68.98% of culture proven sepsis. Blood culture was positive in 29 cases, with the predominant organism being Klebsiella. Of the 2 tests, CRP had a higher sensitivity (68.97%) while IgM estimation had a higher specificity (82.14%). When the 2 tests were considered together the sensitivity and specificity further increased. Death rate among neonates with IgM levels < 20 mg/dl was 5 times higher than those with elevated IgM levels.
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PMID:Immunoglobulin-M estimation and C-reactive protein detection in neonatal septicemia. 1256 5

High-dose chemotherapy supported by autologous stem cell transplantation is widely used in patients with non-Hodgkin's lymphoma (NHL). Limited data is available on the comparative toxicity and efficacy of various high-dose regimens applied in NHL. We therefore analysed regimen-related toxicity and outcome in 71 consecutive NHL patients who received either BEAC (N = 36) or BEAM (N = 35) supported by peripheral blood progenitor cell infusion plus granulocyte colony-stimulating factor. The patients who received BEAM had significantly more often WHO grade > 2 mucositis (63 vs. 28%, P = 0.009) and diarrhoea grade >2 (29 vs. 8%, P = 0.062). Septicaemia also tended to be more frequent and the peak CRP value was higher in the BEAM group (140 vs. 113 mg/l, P = 0.034). Transplant-related mortality (< 100 d) was 3 and 9% in the BEAC and BEAM groups, respectively. No significant differences were observed in overall survival or progression free survival between these two groups. While BEAC and BEAM appears to have equal antitumour efficacy in patients with NHL, BEAM seems to be more toxic to the gastrointestinal tract. However, randomised studies are needed for more definitive conclusions on the relative merits of various high-dose regimens in patients with NHL.
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PMID:BEAC or BEAM for high-dose therapy in patients with non-Hodgkin's lymphoma? A single centre analysis on toxicity and efficacy. 1291 67

Nosocomial infections in newborns department are common due to number of invasive diagnostic and therapeutic procedures, prolonged hospitalization and development antibiotic resistance culture. Sepsis achieved 1 to 8 newborn infants for 1000 live births. This is still unresolved very important medical, organization, ethical and medical problem. The aim of this study was the estimation on the number, etiology and clinical form of nosocomial infection in Neonatology Department as well as the way of spread. We analyzed nosocomial infection in 8770 newborn infants in Neonatology Department with Intensive Therapy Chair and Clinic Obstetric and Perinatology Pomeranian University of Medicine from 1995 to 2002. For this retrospective study we used data from Commission for Nosocomial Infection. In analyzed period total percentage of newborn infants with nosocomial infection was under 1%, but in NICU was over 11%. Inborn vertical infection was 26.8% and horizontal strictly nosocomial infection was diagnosed in 73.2%. Etiology was mainly due to Gram negative bacterial infection. Clinically sepsis, pneumonia and meningitis was diagnosed. Clinical manifestation and laboratory tests like CRP, PCT, blood count, leukocyte index and microbiological culture was used for diagnosis. The most often positive bacterial culture was obtained from cock, washstand, bath and medical staff. Nosocomial infections in neonatology department are significant medical problem which need continuous monitoring, systemic prevention and in case of infection early intervention.
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PMID:[Nosocomial infections in a neonatology department, 1995-2002]. 1466 27

A 68-year-old male, who had suffered from pulmonary tuberculosis with cavities on the right upper lobe, developed breathlessness, bloody sputum, right chest pain and fever. His laboratory data on admission showed severe infection or sepsis (WBC 2,600/mL, CRP 40.2 mg/dL), and his respiratory condition rapidly worsened. In the intensive care unit (ICU) he was given continuous hemodiafiltration (CHDF), but his respiratory condition failed to improve and it was therefore decided to perform a right pneumonectomy. His severe hypoxemia was resolved but because high dose catecholamines medication was still required, polymyxin-B immobilized fiber (PMX) and CHDF were performed. The operation was successful and he was transferred from the ICU to a general ward seven days postoperatively. The vicious circle of septic shock presenting in this case was successfully broken by the pneumonectomy and subsequent treatment by PMX and CHDF, which eliminated the causative factors of sepsis. (Ann Thorac Cardiovasc Surg 2003; 9: 319-22)
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PMID:Multidisciplinary treatment by pneumonectomy, PMX and CHDF in a case of pulmonary suppuration complicated with septic shock. 1467 29


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