Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019158 (hepatitis)
 30,205 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Human lysosomes were isolated from normal peripheral blood leukoyctes and characterized by electron microscopy, enzyme analysis, and assays for DNA and RNA. Stored sera from 37 unselected patients with systemic lupus erythematosus (SLE), including active and inactive, treated and untreated cases, were tested in complement fixation (CF) reactions with these lysosome preparations. 23 SLE sera exhibited positive CR reactions, as did sera from two patients with "lupoid" hepatitis. The seven SLE sera with strongest CF reactivity also demonstrated gel precipitin reactions with lysosomes. Neither CF nor precipitin reactions with lysosomes were observed with normal sera or with sera of patients with drug-induced lupus syndrome, rheumatoid arthritis (RA), polymyositis, or autoimmune hemolytic anemia. By several criteria the antilysosome CF and precipitin reactions of SLE sera cound not be attributed to antibody to DNA, RNA, or other intracellular organelles. The lysosomal component reactive with SLE sera in CF assays was sedimentable at high speed and is presumably membrane associated. The CF activity of two representative SLE sera was associated with IgG globulins by Sephadex filtration. A search for lysosomal antigen in SLE and related disorders was also made. By employing rabbit antiserum to human lysosomes in immunodiffusion, a soluble lysosomal component, apparently distinct from the sedimentable (membrane-associated) antigen described above, was identified in serum, synovial fluid, or pleural fluid from patients with SLE, RA, ankylosing spondylitis, and leukemoid reaction. An antigenically identical soluble component reactive with the rabbit antiserum could be released in vitro from intact lysosomes by repeated freeze-thaw cycles..
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PMID:Studies with human leukocyte lysosomes. Evidence for antilysosome antibodies in lupus erythematosus and for the presence of lysosomal antigen in inflammatory diseases. 109 14

A fatal case of chickenpox in a healthy 6-year-old girl is reported. She presented with hemorrhagic bullae from thrombocytopenia and then progressed rapidly to disseminated infection involving many systems causing myocarditis, pneumonitis and hepatitis. A peculiar blood picture with marked leukocytosis (leukemoid reaction) is revised and discussed.
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PMID:Fatal varicella in a healthy girl. 228 95

A pronounced leukemoid reaction consisting of WBC as high as 82,300/microliters was observed coexistent with a clinical picture of hepatitis in a young man taking oral minocycline. No etiologic source for the hepatitis was found. After complete recovery, an erroneous ingestion of a single dose of tetracycline reproduced his initial symptoms and a leukemoid reaction.
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PMID:Leukemoid blood reaction to tetracycline. 661 6

An autopsy case with endotoxemia-induced diffuse myelitis and extensive, grossly patchy necrosis of the liver occurring in a 70-year-old female was examined histopathologically and electron microscopically. Leucopenia with prominent leukemoid reaction (myeloblasts 20%) preceded the terminal fulminant hepatitis by two weeks. Soon after the terminal event, bacteremia and endotoxemia were detected and negativity for HB antigen was proved. Diffuse myelitis was characterized by devastation of hyperplastic bone marrow structure mottled with destructed sinus architecture and scattered exudative necrosis, resulting in the loss of mature granulocytes and erythropoiesis. Regenerative clusters of myeloblasts and prominent increase of megakaryocytes were observed. Electron microscopically, the bone marrow contained fibrin and platelets within the exudate of the marrow stroma. Extensive, grossly patchy necrosis of the liver microscopically consisted of well demarcated coagulation necrosis of hepatic parenchyma with scattered fibrin thrombi in the sinusoids at the boundary. There were no definite thrombi but occasional fibrin accumulation in the small blood vessels of the liver. Both extensive diffuse myelitis and extensive, patchy necrosis of the liver seemed to be quite rare in incidence. The pathogenesis of these combined lesions was discussed in relation with endotoxemia.
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PMID:Endotoxemia-induced diffuse myelitis and extensive patchy necrosis of the liver. 673 Sep 64

A 17-year-old female patient who had been taking oral minocycline (50 mg twice daily) for 3 weeks for acne developed an eruption that progressed to an exfoliative dermatitis. This illness was also characterized by fever, lymphadenopathy, pharyngitis, a leukemoid reaction, lymphocytosis, eosinophilia, hepatitis, and noncardiogenic pulmonary edema. Dramatic improvement followed institution of corticosteroid therapy. Studies for infectious and collagen vascular diseases were negative. This severe illness was likely caused by minocycline, and we speculate that minocycline may have acted as a superantigen, causing lymphocyte over-activation and massive cytokine release.
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PMID:Fever, lymphadenopathy, eosinophilia, lymphocytosis, hepatitis, and dermatitis: a severe adverse reaction to minocycline. 944 27

We report 81 of 107 cases of hemolytic uremic syndrome (HUS), admitted between July 1994 and February 1996, following an outbreak of Shigella dysenteriae type 1 dysentery in Kwazulu/Natal. All patients, excluding 1, were black with a mean age of 38 months (range 1-121); 50 (61.7%) were males. The mean duration of dysentery was 11.3 days (range 1-41) and HUS 15 days (range 1-91). Most patients had acute oliguric renal failure (90.1%), 42 (51.6%) required peritoneal dialysis. Complications included encephalopathy 30 (37.0%), convulsions 12 (14.8%) and hemiplegia 2 (2.3%), gastrointestinal perforation 8 (9.9%), protein losing enteropathy 26 (32.1%), toxic megacolon 4 (4.9%), rectal prolapse 5 (6.2%), hepatitis 11 (13.6%), myocarditis 5 (6.2%), congestive cardiac failure 3 (3.7%), cardiomyopathy 3 (3.7%), infective endocarditis 1 (1.2%), septicemia 15 (18.5%), disseminated intravascular coagulation 17 (21%). Leukemoid reactions were found in 74 (91.3%) patients, hyponatremia in 56 (69.1%), and hypoalbuminemia in 67 (82.7%). Stool culture for Shigella dysenteriae type I was positive in only 7 (8.6%) patients; Shiga toxin assays were not performed. Outcome was as follows: recovery 32 (39.5%), impaired renal function 8 (9.9%), chronic renal failure 26 (32.1%), end-stage renal disease 1 (1.2%), and death 14 (17.3%) patients.
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PMID:Post-dysenteric hemolytic uremic syndrome in children during an epidemic of Shigella dysentery in Kwazulu/Natal. 932 80

The most important adverse effects of phenobarbital, an anticonvulsant drug, are behavior and cognitive alterations. Hypersensitivity syndrome caused by phenobarbital presenting with a leukemoid reaction is a rare side effect, which is rarely ever reported and needs to be known. We report on a 27-year-old Chinese woman who experienced hypersensitivity syndrome three weeks after the initiation of phenobarbital. The patient developed fever, skin rash, face swelling, lymphadenopathy, myalgia, hepatitis, eosinophilia, atypical lymphocytes and leukocytosis. Along with the pathological progress of the disease, the patient noticed a gradual exacerbation of her symptoms. And the highest leukocyte count was up to 127.2 x 10(9)/L. After discontinuing of phenobarbital and administration of methylprednisolone combined with the intravenous immunoglobulin shock therapy, all initial symptoms improved and the leukocyte count normalized. This case is reported because of its rarity of the leukemoid reaction secondary to hypersensitivity syndrome to phenobarbital.
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PMID:Leukemoid reaction secondary to hypersensitivity syndrome to phenobarbital: a case report. 2323 49