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)

The clinical results obtained with fraction IgGAM are reported. Different types of antibody deficiency syndromes have successfully been treated : 8 cases of Bruton-type agammaglobulinemia. In one of these case a tenacious Pseudomonas infection cleared off during the treatment. Two cases of non sex-linked familial agammaglobulinemia. Three cases of isolated IgM deficiency. Five cases of isolated IgA deficiency. Five cases with Soothill type IgA deficiency associated with high IgE levels. Five cases of septicemia of the new-born. Three cases with acquired agammaglobulinemia and in the premature infant (5 cases). No side-effects nor appearance of anti-IgA antibodies have been observed.
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PMID:[The use of new immunoglobulin preparation, enriched in IgA and IgM (IgGAM)]. 5 7

Gamma E immunoglobulin (IgE) is associated with allergic reactions, but has not been described as being activated after trauma or sepsis. Total plasma IgE concentrations were determined in 32 patients with major traumatic injury, 29 patients undergoing elective abdominal operations, and 30 healthy volunteers. Mean total IgE concentrations were 271.7 ng/mL, 52.3 ng/mL, and 41.3 ng/mL, respectively (p less than 0.01 for each comparison with the trauma group). Total IgE concentrations in trauma patients at the time of admission were not significantly different from elective surgical controls, and tended to increase during the intensive care unit stay. In the trauma group, total IgE concentration was significantly greater in the 18 patients that developed sepsis syndrome compared with those that did not (p = 0.034). These data suggest that allergic mechanisms may be involved in the physiologic response to major traumatic injury and sepsis syndrome, or that other cells known to be involved in the immune responses to trauma and sepsis (macrophages, platelets, and B lymphocytes) may become activated by IgE-dependent mechanisms.
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PMID:Total IgE in plasma is elevated after traumatic injury and is associated with sepsis syndrome. 161 82

The efficacy of streptokinase to lyse biofilm in the catheters of CAPD patients with peritonitis was examined in a retrospective review of 10 infusions in 9 patients with difficult to resolve peritonitis. 750,000 units of streptokinase were used. This helped resolve peritonitis in 8 of 10 uses, including two cases due to gram negative bacteria. Staphylococcus was cultured in the other 8 cases. The two episodes which failed to respond were due to Staph epidermidis relapsing peritonitis and required either catheter removal or two additional courses of antibiotics before peritonitis resolved. One infusion was complicated by severe hypotension which was thought to be due to generalized sepsis. The patient had received a previous streptokinase infusion but skin tests for IgE allergy to streptokinase were negative. We conclude that streptokinase is efficacious in the resolution of slow to resolve peritonitis due to either gram positive or gram negative organisms, and potentially saved seven patients from catheter removal.
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PMID:Efficacy of streptokinase in resistant, relapsing or recurrent CAPD peritonitis. 168 Apr 19

The Wiskott-Aldrich Syndrome (WAS) is a rare X-linked immunohematological disorder characterized by eczema, profound thrombocytopenia, and progressive immunodeficiency. Severe hemorrhage, overwhelming sepsis, or lymphoreticular malignancy usually cause death in childhood. Recently, bone marrow transplantation (BMT) has been curative in some well-established cases, but there is no general agreement about the place of BMT in infants with WAS before the development of significant immunological abnormalities. We describe the successful use of early histocompatible BMT in a 10-month-old infant in whom WAS was diagnosed on the basis of eczema, thrombocytopenia, small platelets, and raised serum immunoglobulin A (Ig) and IgE, but before the development of immunodeficiency as evidenced clinically by recurrent infections, or immunologically by low serum IgM or consistently abnormal lymphocyte responses to mitogens. After an unstable period for several weeks posttransplantation when he developed marked hepatomegaly and severe interstitial pneumonitis, he made a good recovery. His eczema and thrombocytopenia resolved and he has shown no clinical or laboratory evidence of immunodeficiency. It is now over 2 years since his BMT. Because of the poor prognosis of WAS, where a histocompatible donor is available, BMT at the earliest opportunity, despite the inherent risks of such a procedure, may be the best option for an infant with WAS.
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PMID:Early bone marrow transplantation in an infant with Wiskott-Aldrich syndrome. 179 57

Nonspecific bronchial hyperreactivity (BHR) has been reported to occur in patients with bronchiectasis. To evaluate this further, we studied 77 patients with stable bronchiectasis (noncystic fibrosis) with special reference to the prevalence of BHR to methacholine (MCh), and its relation to lung function, sputum characteristics, concommitant asthma, and atopy. The concentration of MCh required to produce a fall of 20% in forced expiratory volume in 1 s (FEV1), PC20, was determined by Wright's nebulization tidal breathing method. BHR defined by a PC20 greater than or equal to 8 mg/ml was found in 21 of 47 (45%) subjects who underwent bronchial challenge. Presence of BHR was positively associated with low baseline spirometric values, diagnosis of asthma, long duration of disease, and elevated total IgE on univariant analysis, and was significantly related to FEV1/forced vital capacity (FVC) ratio and asthma on multiple regression analysis. Ten of the 21 hyperreactive subjects did not have clinical asthma, whereas all 11 of 22 subjects with clinical asthma who underwent bronchial challenge were hyperreactive. Among those with BHR, there was a positive correlation between PC20 and baseline FEV1. When patients were further classified into asthmatic and nonasthmatic subjects, a positive correlation between PC20 and FEV1 was seen only in those without asthma. Frequency of infective episodes and inflammatory score of sputum assessed by average daily volume, purulence, and leukocyte count did not differ significantly in the groups with and without BHR. These results suggest that BHR in patients with bronchiectasis is associated with coexistent asthma and worse spriometric values, and not with the severity of bronchial sepsis.
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PMID:Analysis of factors associated with bronchial hyperreactivity to methacholine in bronchiectasis. 201 Oct 43

Patients with extensive lower extremity ulcerations initially thought to be vascular disease were subsequently proved to have pyoderma gangrenosum and malignant lymphoma. Both patients died of sepsis; one patient exhibited hypogammaglobulinemia involving immunoglobulins IgA, IgG, and IgE; in the second patient, a polyclonal excess involving IgA and IgE was present.
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PMID:Pyoderma gangrenosum with cutaneous T-cell lymphoma manifested as lower extremity ulcers--case reports. 204 99

Tumour necrosis factor-alpha (TNF-alpha)/cachectin is a multifunctional cytokine that has effects in inflammation, sepsis, lipid and protein metabolism, haematopoiesis, angiogenesis and host resistance to parasites and malignancy. TNF-alpha was first described in activated macrophages, but certain mouse or rat mast cell populations (reviewed in refs 4,5) and some in vitro-derived human cells with cytochemical features of mast cells-basophils may also contain products similar to TNF-alpha. Here we present evidence that resident mouse peritoneal mast cells constitutively contain large amounts of TNF-alpha bioactivity, whereas cultured, immature mast cells vary in their TNF-alpha content. IgE-dependent activation of cultured or peritoneal mast cells induces extracellular release of TNF-alpha and augments levels of TNF-alpha messenger RNA and bioactivity. These findings identify mouse mast cells as an important source of both preformed and immunologically inducible TNF-alpha, and suggest that release of TNF-alpha by mast cells may contribute to host defence, the pathophysiology of allergic diseases and other processes dependent on TNF-alpha.
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PMID:Mast cells as a source of both preformed and immunologically inducible TNF-alpha/cachectin. 237 92

Five congenital agammaglobulinemic (CA) boys, started their recurrent bacterial infections between the ages of 3-18 months, presenting otitis (4), pneumonias (4), chronic diarrhea (4), meningitis (2), septicemia (2), septic arthritis (1) and urinary infection (1). The gamma globulin fraction was below 0.08 mg/dL in all patients. IgG, IgA, IgM and IgE levels were always below 50 mg/dL, 2 mg/dL, 35 mg/dL and 20 IU/mL, respectively. Secretory IgA was non-detectable in all patients. Total complement levels were normal (3) and the C3 fraction was elevated in 4 patients. The in vitro response of peripheral lymphocytes to PHA was normal in 4 patients, as well as the number of OKT3, OKT4 and OKT8 cells (2).
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PMID:[Congenital agammaglobulinemia: study of 5 cases]. 265 56

Total serum IgE levels were followed in 135 bone marrow transplant recipients in order to determine the clinical significance of post-transplant serum IgE monitoring. Patients with IgE levels less than 60 U/ml at the time of bone marrow transplantation (BMT) (59%) experienced at least one IgE peak. Patients with pretransplant IgE levels greater than or equal to 60 U/ml (16%) showed decreasing values following BMT. In 19% of patients, IgE levels were low and did not change up to 3 months after BMT. Increase in IgE levels coincided in time with engraftment (p less than 0.01) and acute graft-versus-host disease (GVHD) (p less than 0.01). Early IgE peaks were also seen in patients without GVHD. Maximal IgE values did not differ during grades II-IV GVHD compared with grades 0-1, but two or more peaks were more common in patients with grades II-IV (p less than 0.001). IgE peaks also appeared in patients receiving T cell-depleted marrow without GVHD. Syngeneic bone marrow recipients had high IgE levels after BMT. Two patients had increasing IgE values following reconditioning and retransplantation, but booster grafts had no effect on IgE levels. IgE levels were not changed during septicemia, herpes simplex virus or cytomegalovirus infections, and chronic GVHD. No linear correlation was found between serum IgE levels and CD4+/CD8+ ratios, percentages, or absolute numbers of either group of cells. It was concluded that serum IgE elevation is found in association with engraftment and acute GVHD, but is mainly caused by the conditioning treatment.
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PMID:Serum IgE levels after bone marrow transplantation. 265 11

Functional properties of rat immunoglobulins obtained from hybridoma isotype switch variants were studied in vivo in a rat model for neonatal bacterial sepsis. Escherichia coli 018:K1, a common cause of human neonatal sepsis and meningitis, was injected intravenously into 6-day-old rats after incubation with 018-specific antibodies IgM, IgG1, IgG2a, IgG2b, IgG2c, IgE and IgA. The clearance of bacteria treated with saline or IgE was low, whereas monoclonal antibodies of other isotypes triggered hepatic sequestration and killing of the K1 E. coli cells. All four IgG subclasses were more efficient than IgM and IgA. Comparable results were obtained upon injecting antibodies into rats with an established fulminating bacteraemia. IgM was inactive in animals depleted of complement with cobra-venom factor (CVF), whereas IgG2b was able to trigger hepatic clearance independently of complement.
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PMID:Use of hybridoma immunoglobulin switch variants in the analysis of the protective properties of anti-lipopolysaccharide antibodies in Escherichia coli K1 infection. 268 Sep 11


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