Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0042963 (vomiting)
 31,883 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Recombinant human interleukin-2 (rIL-2) was administered to 34 patients with advanced malignancy. Three schedules of rIL-2 administration employed were as follows: (A) 2-hr iv infusion of 6.7 X 10(5) U/m2/day (A1, 6 cases) or 2.2 X 10(6) U/m2/day (A2, 8 cases) for five consecutive days; (B) 24-hr continuous iv infusion of 3.3 X 10(5) U/m2/day (B1, 3 cases), 6.7 X 10(5) U/m2/day (B2, 7 cases) or 1.1 X 10(6) U/m2/day (B3, 5 cases) for 28 consecutive days; and (C) 24-hr continuous iv infusion of 6.7 X 10(5) U/m2/day (C, 5 cases) for 5 consecutive days per week for four weeks. The common side effects were fever (79%), eosinophilia (61%), malaise (56%), erythema or rash (50%), chills (38%) and nausea or vomiting (35%), with the dose-limiting toxicities being hypotension in group A, and renal dysfunction with fluid retention in groups B and C. In the case of 2-hr iv infusion, rIL-2 was rapidly cleared from the plasma, with a half life of about 30 min, while in the case of 24-hr continuous infusion, more than 1 U/ml serum IL-2 activity was maintained for 14 days in group B3. Natural killer (NK) and lymphokine-activated killer (LAK) activities were augmented by rIL-2 administration in patients of groups A, B3 and C. In eight patients of group B, NK and LAK activities transiently decreased after rIL-2 administration, and recovered by day 3. The percentage of IL-2 receptor and Leu HLA-DR positive cells reached the peak level on day 7 in group B. In patients of group C, the percentage of Leu HLA-DR positive cells as well as NK and LAK activities increased upon rIL-2 administration and decreased during an intermission of two days. However, the percentage of rIL-2 receptor positive cells increased during the intermission of rIL-2. The most effective schedule of rIL-2 administration was considered to be the schedule of group C on the basis of this study.
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PMID:Three schedules of recombinant human interleukin-2 in the treatment of malignancy: side effects and immunologic effects in relation to serum level. 312 1

Yersinia pseudotuberculosis is an enteric pathogen that induces a variety of clinical symptoms, fever, scarlatiniform rash, diarrhea, vomiting, and arthritis. Characteristic histopathologic findings in Y. pseudotuberculosis infection such as lymphoid hyperplasia, typically seen in mesenteric lymph nodes, suggest that the stimulation of a large proportion of T lymphocytes may be involved in the pathogenesis of this infection. In this study, we assessed the mitogenic activity of culture supernatants of the clinical isolates of Y. pseudotuberculosis and investigated the mechanism by which these culture sups activate T cells. The culture sups, as well as partially purified fractions obtained by gel filtration, were found to selectively stimulate T cells bearing V beta 3, V beta 9, V beta 13.1, and V beta 13.2 compared with stimulation by anti-CD3. Furthermore, fibroblasts transfected with different HLA class II molecules, either HLA-DPw9, -DQw6, -DR1, or -DR4 Dw15, were capable of presenting Y. pseudotuberculosis culture supernatants to purified T cells. The T cell response to this sup was not restricted by donor HLA-DR types and was not neutralized by antibodies against the known staphylococcal superantigens, Staphylococcal enterotoxin (SE)A, SEB, SEC2, SED, SEE, and TSST1. These results suggest that Y. pseudotuberculosis produces superantigenic toxins that may mediate some of the systemic illnesses associated with infection by this organism.
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PMID:Evidence for superantigen production by Yersinia pseudotuberculosis. 840 95

Acute graft-versus-host disease (GVHD) is a frequent complication of bone marrow transplantation but is only rarely observed after solid organ transplantation. We describe a 68-year-old man who developed a maculopapular eruption 7 days following orthotopic liver transplantation for cirrhosis with malignant transformation due to haemochromatosis. At day 20, the patient complained of nausea, vomiting, diarrhoea and fever. Skin biopsy revealed a lymphocytic infiltrate at the dermoepidermal interface, vacuolization of basal cells and epidermal dyskeratosis. Immunohistochemistry showed HLA-DR and intercellular adhesion molecule-1 expression of lesional keratinocytes. HLA-typing of peripheral blood lymphocytes demonstrated circulating lymphocytes of donor origin. Endoscopy revealed extensive erosions of the oesophagus, stomach and duodenum that on histology disclosed multifocal loss of crypts, lymphocytic infiltrates and epithelial cell death. A diagnosis of acute GVHD was made, and high-dose immunosuppressive therapy with azathioprine and methylprednisolone was instituted. The skin and gastrointestinal symptoms subsided within 4 weeks, but the patient died from severe infectious complications 105 days after transplantation. We conclude that acute GVHD is a rare but potentially fatal complication of liver transplantation. Skin lesions are an early sign of acute GVHD and thus represent an important tool for early diagnosis.
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PMID:Cutaneous lesions as the presenting sign of acute graft-versus-host disease following liver transplantation. 1058 55

We report a case of lipodystrophia centrifugalis abdominalis infantilis (LCAI) showing apoptosis during the lipoatrophic process by immunohistochemical staining. A 3-year-old boy was seen with a 3-month history of a centrifugally spreading depressed eruption without pain and pruritus on his abdomen. He had fever, diarrhea and vomiting for a week at the beginning of his eruption. Physical examination revealed a palm-sized well-demarcated atrophic plaque on his lower abdomen and left inguinal fold. His plaque showed fine erythema peripherally. A skin biopsy specimen showed remarkably decreased subcutaneous fatty tissue. Inflammatory cell infiltration including lymphocytes and histiocytes was noted in the degenerating fatty tissue. In the degenerating subcutaneous fatty tissue, positive staining for HLA-DR, Fas, bcl-2, p53 and transferase-mediated uridine nick end labeling in mononuclear cells were observed. He was diagnosed as having LCAI. The present case showed the possible involvement of apoptosis in the fatty tissue degeneration in LCAI.
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PMID:Lipodystrophia centrifugalis abdominalis infantilis-- immunohistochemical demonstration of an apoptotic process in the degenerating fatty tissue. 1114 55

An 84-year-old woman was admitted because of anemia and marked leukocytosis. The white cell count was 237,660/microliter, with 93% abnormal lymphoid cells. The cells had abundant cytoplasm and prominent nucleoli. They were positive for CD 5, 19, 20, 22, 23, HLA-DR, IgM, IgD and kappa chain. Thus, a diagnosis of B-cell PLL was made. Chromosome analysis disclosed a complex karyotypic abnormality. Massive splenomegaly was detected by abdominal computed tomography. No external or internal lymphadenopathy was found. The patient was intermittently treated with etoposide. Although the white cell counts had been suppressed, she refused to take the drug because of side effects. When the white cell count exceeded more than 200,000/microliter again, she developed severe headache, diplopia, nausea, and vomiting. A lumber puncture disclosed infiltration of the prolymphocytes in the cerebrospinal fluid. Though intrathecal chemotherapy alleviated the symptoms and the leukemic cells disappeared, the effects were transient. When the therapy was withheld because of bone marrow suppression, the meningitis recurred and the symptoms progressed. The patient died six months after the initial presentation.
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PMID:[Leukemic meningitis in B-cell prolymphocytic leukemia]. 1222 29

We report a rare case of involvement of the central nervous system (CNS) by chronic lymphocytic leukemia (CLL). A 68-year-old man with prolymphocytic variant of B-CLL (CLL/PLL), develops CNS involvement with headache and vomiting. Computed tomography of the head showed no abnormalities. The cerebrospinal fluid (CSF) revealed numerous lymphocytoid cells of prolymphocytic appearance consistent with findings on the peripheral blood smear. Immunophenotypic analysis demonstrated that the leukemic B cells were positive for CD19, CD20, and HLA-DR, but CD5 was difficult to detect. The patient was treated with intrathecal methotrexate, cytarabine, and hydrocortisone and had improvement in symptoms and CSF findings. Although CNS involvement is an unusual manifestation in CLL, one should be aware of the possibility of this complication in cases presenting with neurological symptoms.
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PMID:Involvement of central nervous system in prolymphocytoid transformation of chronic lymphocytic leukemia. 1291 78

A 59-year-old woman with goiter complained of nausea, vomiting and weight loss in April 2000. She underwent an endoscopic examination and was admitted to our hospital because gastric biopsy specimens revealed that she had diffuse large B-cell lymphoma. A thyroid biopsy also detected the diffuse infiltration of lymphoma cells, which were positive for CD19, CD20, CD38 and HLA-DR. Although the cells expressed surface immunoglobulin a chain, they lacked expressions of the kappa and lambda light chains. Chromosomal analysis of the thyroid cells showed 47, XX, t(2 ; 3)(q31 ; q13), + 3, t(8 ; 22)(q24 ; q11). After five courses of biweekly CHOP chemotherapy, she received autologous peripheral blood stem cell transplantation in October 2000. Currently, she has maintained complete remission for more than 4 years.
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PMID:[Diffuse large B-cell lymphoma expressing surface immunoglobulin heavy chain (Ig alpha) and lacking light chains]. 1644 Jul 40

Recurrence of severe microbial infections results from a primary immunodeficiency disorder known as major histocompatibility complex class II deficiency or bare lymphocyte syndrome type II. Immunologic function is severely impaired due to the absence of MHC class II molecules on the surface of immune cells. Here, we report a 5-year-old boy with a novel homozygous mutation in RFXANK gene that negatively affects the proper expression of MHC class II molecules by antigen presenting cells. The frame shift mutations in RFXANK gene and negative HLA-DR proteins expression on peripheral blood mononuclear cells were identified and confirmed by whole exome sequencing, Sanger sequencing, and flow cytometry. The patient was referred with long-term severe prolonged diarrhea, fever, coughing, and vomiting. Also, antibiotic resistance, normal T cell, and NK cell counts with low B cell count and reduced serum immunoglobulin level were observed. The patient did not give a dramatic response to intravenous immunoglobulin infusion. The significancy of this report is the novelty of mutation and low B cell count which is not commonly expected in such patients. The final diagnosis of BLS type II is based on WES, Sanger sequencing, and flow cytometric evaluation. Moreover, it seems that the only therapeutic choice is hematopoietic stem cell transplantation.
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PMID:A novel mutation in RFXANK gene and low B cell count in a patient with MHC class II deficiency: a case report. 3257 29