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

During a 4-year period a 28-year-old female had 4 episodes of eosinophilia of over 10,000/mu 1; these episodes were associated with nausea, vomiting, diarrhea, and abdominal pain. On one occasion, she had ascites and pleural effusion which contained numerous mature eosinophils. On each occasion, these attacks disappeared within several weeks without any specific treatment. A diagnosis of eosinophilic gastroenteritis was made. A plasma sample obtained during the eosinophilia generated in vitro eosinophilic colonies when added to granulocyte/macrophage-progenitor (CFU-GM) cultures without exogenous growth factors. Colony formation was inhibited by anti-interleukin-5 (IL-5) antibody but not by antibodies toward IL-3, granulocyte colony-stimulating factor (G-CSF) or GM-CSF. A high plasma interleukin-5 (IL-5) level was noted when measured by enzyme-linked immunosorbent assay, while IL-3, G-CSF, and GM-CSF were undetectable. During remission the plasma gave negative results both for colony formation and IL-5 level. These results indicate that the eosinophilia of this disease is mediated by IL-5.
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PMID:Interleukin-5 in eosinophilic gastroenteritis. 138 Feb 4

The concomitant generation of macrophage-mediated suppressive events, as documented by the increase in neopterin and soluble interleukin-2 (IL-2) receptor (SIL-2R), and the enhanced production of cortisol, would represent the most investigated phenomena responsible for the reduced anticancer efficacy of IL-2 immunotherapy in humans. Based on our preliminary experimental studies suggesting a modulatory role of IL-3 on immune and endocrine effects induced by IL-2, a study was performed to evaluate the influence of IL-3 on biological effects of IL-2 cancer immunotherapy. We have evaluated 12 immunotherapeutic courses with IL-3 plus IL-2, which were performed in 6 patients with metastatic non-small cell lung cancer. The results were compared to those seen in 22 courses with IL-2 alone, carried out in 12 patients with metastatic non-small cell lung cancer. IL-3 was given intravenously at a daily dose of 1 microgram/kg/b.w. at 6 p.m. for 14 consecutive days, starting 7 days before IL-2. IL-2 was given subcutaneously at a dose of 3 million IU twice/daily for 5 days/week for 3 weeks. The increase in serum levels of the specific macrophage marker neopterin, induced by IL-2, was completely blocked by IL-3. The IL-2-induced SIL-2R rise was significantly lower during IL-3 plus IL-2 than under IL-2 alone. The increase in cortisol levels in response to IL-2 was neutralised by IL-3. The increase in lymphocyte, T lymphocyte, natural killer (NK) cell, activated T lymphocyte and eosinophil mean number was significantly higher during IL-3 plus IL-2 than during IL-2 alone. Episodes of fever, asthenia, anorexia, vomiting, anaemia and thrombocytopenia were significantly more frequent in patients receiving IL-2 alone than in those treated with IL-3 and IL-2. This preliminary study would suggest that IL-3 may improve the tolerability of IL-2 immunotherapy and enhance the biological antitumour properties of IL-2 by neutralising cortisol increase and macrophage-mediated suppressive events, with a following potential amplification of Il-2 anticancer efficacy.
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PMID:In vivo biological results of the association between interleukin-2 and interleukin-3 in the immunotherapy of cancer. 839 Aug 45

A large study of tumors of low malignant potential confirmed the favorable survival in this group of patients compared to invasive epithelial ovarian tumors. Only 8% of patients died with recurrent disease after surgery. Patients with stage IA borderline tumors with mucinous histology tended to recur later and carried a poorer prognosis than patients with serous histology and similar stage. The group at highest risk for relapse were age greater than 70, stage II or III tumors, and histology other than serous. Long-term survival in this group was less than 75%. This high-risk group of patients should be targeted for innovative adjuvant treatment strategies. This year several well-designed studies with large sample sizes showed DNA ploidy to be an important new independent prognostic factor in stage I ovarian carcinoma. In patients with well-differentiated early stage ovarian cancer, DNA flow cytometric analysis may indicate subgroups with less favorable prognostic characteristics. This method of analysis may be beneficial in determining the need for additional treatments after surgery for early stage ovarian carcinoma. Recommendations for the definitive management of early stage ovarian cancer awaits completion of current GOG and European randomized prospective studies. Paclitaxel given in combination with platinum-containing agents is an intense area of research for treatment of advanced stage disease. Early data from a prospective randomized trial of patients with advanced ovarian cancer showed a higher response rate and longer disease-free survival in patients treated with paclitaxel and cisplatin compared to a standard regimen of cyclophosphamide and cisplatin. The impact of this treatment on long-term survival awaits maturation of data. Preliminary results evaluating G-CSF in combination with paclitaxel and cisplatin for dose escalation was reported. Paclitaxel, 250 mg/m2, and cisplatin, 75 mg/m2, were the maximally tolerated doses, with peripheral neuropathy or myalgias the dose limiting toxicities. Further studies are now underway to test the effect of dose-response with escalation therapies and to determine the optimal dose and schedule for the management of patients with advanced ovarian cancer. IL-3 significantly ameliorated neutropenia but did not prevent cumulative platelet toxicity in a regimen utilizing high-dose carboplatin. This mild improvement in myelosuppression was obtained at the cost of significant toxicity. Nausea, vomiting, malaise, bone pain, headache, fever, chills and facial flushing were frequent. Intraperitoneal chemotherapy was tested as a means of consolidation treatment for patients after having a negative second-look laparotomy. These treatments were shown to be feasible; however, prospective randomized trials will be necessary to determine a benefit over operative therapy alone. Several studies addressed to problem of residual disease after primary surgery and adjuvant chemotherapy. A large phase II study conducted by the GOG confirmed the activity of salvage cisplatin-based intraperitoneal chemotherapy in patients with small-volume residual ovarian cancer with favorable pretreatment characteristics. Whether intraperitoneal platinum-based therapy represents an advantage over systemic platinum therapy is being addressed in a prospective SWOG study. The use of six additional cycles of CAP for treatment of residual disease after primary treatment of surgery and adjuvant chemotherapy did not significantly improve complete pathological response and survival. Prolonged duration of chemotherapy above six cycles is not likely to impact treatment for residual disease. A regimen of high dose carboplatin was compared to whole abdominal radiotherapy for treatment of residual disease after initial chemotherapy. There was no difference in survival or disease-free survival between treatments.(ABSTRACT TRUNCATED)
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PMID:Gynecological malignancies. 863 1

A 17-year-old girl was admitted to Handa City Hospital presenting with nausea, vomiting, diarrhea, and abdominal pain. Cytological examination of the ascites and the increased eosinophil count in the peripheral blood led to the diagnosis of eosinophilic peritonitis. Serum concentrations of interleukin 5 and interleukin 3 were normal, while only interleukin 5 level in the ascites presented at a high level; interleukin 5 at the affected part may be specifically related to the intestinal recruitment of eosinophils in this disease.
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PMID:A case of eosinophilic peritonitis in which ascites interleukin 5 presented at a high level. 1114 8

Since the terrorist attack of September 11, 2001, preparation by the health care system for an act of terrorism has been mandated by leaders of governments. Scenarios for terrorist acts involving radioactive material have been identified, and approaches to management (based on past experience from atomic weapons detonations and radiation accidents) have been developed. Because of their experience in managing patients with profound cytopenia and/or marrow aplasia, hematologists will be asked to play a significant role in evaluating and treating victims of mass accidental or deliberate exposure to radiation. This review provides a framework for understanding how radiation levels are quantified, how radiation alters the function of hematopoietic (and nonhematopoietic) cells and tissues, and how victims receiving a significant radiation dose can be identified and managed. In Section I, Dr. Nicholas Dainiak reviews four components of the Acute Radiation Syndrome: the hematopoietic, neurovascular, gastrointestinal and cutaneous subsyndromes. Clinical signs and symptoms are discussed for exposed individuals at the time of initial presentation (the prodromal phase) and during their course of disease (the manifest illness). In Section II, he presents clinical and laboratory methods to assess radiation doses, including time to onset and severity of vomiting, rate of decline in absolute blood lymphocyte count and the appearance of chromosome aberrations such as dicentrics and ring forms. Potential scenarios of a radiation terrorist event are reviewed, and methods for initial clinical assessment, triage, and early management of the acute radiation syndrome and its component subsyndromes are summarized. In Section III, Dr. Jamie Waselenko reviews the hematopoietic syndrome, and presents guidelines for the use of cytokine therapy, antibiotics, and supportive care that have been developed by the Strategic National Pharmaceutical Stockpile Working Group. Results of preclinical and clinical growth factor therapy studies with G-CSF, GM-CSF, pegylated G-CSF, SCF, and IL-3 are summarized. When and how potassium iodide should be used after exposure to radioiodines is also reviewed. In Section IV, Dr. James Armitage describes a narrow "window" of 7 to 10 Gy where therapy with stem cell transplantation may be appropriate. Victims who are candidates for allotransplantation should not have major trauma or significant injury to other (nonhematopoietic) tissues. Rarely, victims may have an identical sibling or autologous stored marrow or blood stem cells, in which case the threshold for transplantation is 4 Gy. In Section V, Dr. Thomas MacVittie describes new directions for therapy, using cytokines such as IL-7, keratinocyte growth factor, and FLT-3. The potential for combinations of cytokines to enhance hematopoietic recovery is also reviewed.
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PMID:The hematologist and radiation casualties. 1463 95