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Query: UMLS:C0003123 (anorexia)
 13,794 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Thirteen patients with bile duct cancer (excluding gallbladder) and associated chronic ulcerative colitis (CUC) were seen at the Mayo Clinic from 1935 through 1973. Most patients had initial symptoms of severe diarrhea and bleeding, followed by a pattern of mild-to-moderate disease with exacerbations and remissions. Three patients had especially severe symptoms and underwent total colectomy (1 patient) or proctocolectomy (2 patients) an average of 15.7 years from onset of CUC symptoms. Anorexia, followed rapidly by the development of progressive jaundice (or a sudden deterioration when liver disease was already present), marked the onset of symptoms of bile duct cancer in the 13 patients. The overall mean duration from onset of CUC to development of symptoms of bile duct cancer was 19 years. The patients in whom colitis was managed by proctocolectomy or total abdominal colectomy developed symptoms of bile duct cancer an average of 9.4 years after colectomy. When cancer was diagnosed, the tumor had spread beyond the bile ducts in 10 patients. The tumors were difficult to identify and often infiltrated the hepatic hilus. The present series and review of the literature suggest that the relationship between CUC and bile duct cancer is more than a chance occurrence. The carcinoma has an onset approximately 3 decades earlier than does carcinoma of the bile ducts without CUC. Surgical removal of the diseased colon and mode of medical management of the unresected colon have no relationship to the subsequent development of carcinoma of the bile ducts; neither does the extent or severity of the colonic disease. The prognosis of carcinoma of the bile ducts unfortunately continues to be dismal.
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PMID:Cancer of the bile ducts associated with ulcerative colitis. 16 91

A 3-year-old female Siamese cat was admitted to a local animal hospital with a history of recent extreme lethargy and anorexia. A hemorrhagic tumor was removed from an area of oral buccal skin and diagnosed histopathologically as lymphosarcoma. Rapid physical deterioration occurred, and the cat became moribund 2 weeks after surgical operation. Necropsy revealed at least 200 spherical hemorrhagic neoplastic nodules attached to the omentum, mesentery, and peritoneum. Examination of histopathologic sections confirmed the striking characteristics of an extremely vascular and highly invasive malignant lymphoma, which was designated feline tumor No. 01 (FeT-01). There was no evidence of peripheral blood leukemia. Electron microscopic examination of tumor tissue revealed numerous viral particles having characteristics common to both feline leukemia virus (FeLV) and feline syncytium-forming virus (FeSFV). Primary cells and cultures propagated from tumor tissue were found to be negative or weakly positive for group-specific (gs) antigen by radioimmunoassay but strongly positive when assayed by indirect immunofluorescence. Co-cultivation of cells from tumor tissue, with normal prescreened feline embryo cells, revealed the presence of numerous FeSFV-like viral particles in the absence of C-type virus. A FeSFV was isolated from these passaged cells, with characteristics similar to FeSFV isolates previously described in the literature. The apparent presence of FeSFV in lymphosarcomatous tissue and the apparent absence of FeLV C-type particles in passaged cells indicate the need to make a more intensive study of the FeSFV group of viruses and the possible etiologic relationship to feline malignancies.
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PMID:An unusual case of feline leukemia and an associated syncytium-forming virus. 16 23

A virus was isolated from a group of feedlot cattle with acute respiratory disease that was characterized by physicochemical methods as an adenovirus and identified serologically as a bovine adenovirus type 3. Intratracheal inoculation of three 4 month old colostrum deprived calves resulted in pyrexia, hyperpnea, dyspnea, anorexia and in one animal a mild diarrhea.
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PMID:A bovine adenovirus type 3: isolation, characterization, and experimental infection in calves. 16 84

Twenty patients with pathologically proved non-resectable bronchogenic carcinoma were treated with 100 aerosolized BCG (Tice strain) doses in addition to conventional treatment. The procedure is based on findings that, generally BCG must be closely associated with neoplastic cells to be effective as an immunotherapeutic agent. Bronchogenic malignancy, usually of mucosal origin, is logically treated in this manner. We report here the findings and developments of 10 patients who were treated at least five times each (for a total of 81 treatments) and pertinent experience relating to these and another 10 patients treated a total of 19 times. Local and systemic reactions were frequent and consisted of fever, cough, dyspnea, nausea, vomiting, anorexia, and malaise. Four of the 20 patients (20%) had reactions with the first treatment; by the fourth treatment 6 of 6 (100%) were affected. Prednisone given prophylactically reduced the intensity and the frequency of reactions. There were no severe side effects, obvious BCG infections, or significant changes in pulmonary or liver functions or hematologic values. No patient acquired purified protein derivative sensitivity, although 3 persons converted other skin tests to positive. There was no improvement in actuarial survival time.
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PMID:Aerosolized BCG (Tice strain) treatment of bronchogenic carcinoma: phase I study. 16 70

In a Phase II clinical trial, 14 patients with histologically proven primary hepatocellular carcinoma were treated with adriamycin administered intravenously at a dose of 75 mg/m2 every 3 weeks. All 11 evaluable patients responded with 3 exhibiting complete tumor regression after two, three, and five courses of adriamycin respectively. The remission durations for these 3 were 3, 6, and 7 months, and their survivals were 8, 9, and 13 months, respectively. The median survival of the evaluable patients is 8 months (range 1-13 months). The side effects encountered included myelosuppression, anorexia, nausea, vomiting, and alopecia. Adriamycin seems to be an effective agent in hepatocellular carcinoma. Further trials are underway to test its true efficacy both singly and in combination with other drugs in the management of this tumor.
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PMID:Treatment of hepatocellular carcinoma with adriamycin. Preliminary communication. 16 83

Two groups of rhesus monkeys were inoculated with either 10(5) (group 1) or 10(3) (group 2) plaque-forming units of Machupo virus, the etiologic virus of Bolivian hemorrhagic fever. The monkeys were observed for clinical signs; body temperatures, viremias, hematologic changes, and virus-neutralizing antibody were measured. The onset of clinical signs for groups 1 and 2 occurred on days 4-6 and 7-10, respectively, with fever, anorexia, and depression. These and other signs became more severe, and all of the monkeys died; the respective mean times to death for groups 1 and 2 were 14.3 and 19.5 days. Hematocrit, neutrophil, and lymphocyte values decreased in both groups until a few days before death and then increased slightly. Viremias in the two groups peaked on days 13 and 16, respectively, and persisted until death; the sole exception was one monkey in group 2 that developed neutralizing antibody by day 21. The response of the rhesus monkey to Machupo virus thus provides a useful model for the study of Bolivian hemorrhagic fever.
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PMID:A rhesus monkey model for the study of Bolivian hemorrhagic fever. 17 62

Passive hemagglutination tests (H.T.), involving the coating of a soluble B. abortus antigen onto sheep red blood cells through chromium chloride, were always negative in non-brucellic subjects. Positive H.T., even at low titers (1:50), were associated with positive specific lymphoblastic (T.T.L.) and inhibition of leucocyte migration (I.M.L.) tests in 13 patients. These 3 tests were negative in 17 control brucellosis-free individuals. Positive H.T. confirmed a clinical diagnosis of brucellosis in 27 patients with dubious or negative responses to classical tests. Low positive (1:50, 1:100) H.T. may correspond to Brucella primary-infection or to a quiescent chronic infection, and higher titers to clinically active brucellosis. There is a correlation between cellular immunity tests (T.T.L., I.M.L.) and passive hemagglutination test. Furthermore, 39/88 women hospitalized in psychiatric wards were positive to H.T., and 6 of them were also highly positive to complement fixation and tube agglutination tests. Three T.T.L. and I.M.L., performed on samples from 3 H.T. (1:50) positive patients, were positive. These 30 patients were classified as depression or severe anorexia.
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PMID:[Diagnosis of human active or latent human brucellosis by lymphocyte transformation. Inhibition of leukocyte migration and passive hemagglutination. Possible interference between brucellosis and some mental disorders]. 17 77

A 74-year-old man complained of anorexia and weight loss. Twenty-six years earlier he had received an injection of Thorotrast. A needle biopsy of the liver showed thorium dioxide granules and periportal fibrosis. On laparotomy, a hepatoma of the left lobe of the liver was discovered. Hepatic malignancy should be suspected in any patient with abnormal results of liver function tests, particularly an elevated level of alkaline phosphatase, who previously has had an injection of Thorotrast.
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PMID:Hepatoma induced by thorium dioxide. 17 54

Major phases of the physiology of food intake regulation remain hypothetical. There is a central regulatory mechanism for hunger and satiety, but the signals and messages that activate the brain centers remain conjectural. The alimentary tract regulation, the regulation by osmoreceptors, the thermostatic, the glucostatic, the lipostatic, the amino acid, and the hormonal food intake regulation theories leave many questions unanswered. Low molecular weight peptides appear to have an important effect on brain functions. Hypothalamic peptides such as thyrotropin-releasing hormone, gonadotropin-releasing hormone, and somatostatin have been assigned new roles in various brain functions. The hypothalamus and probably other parts of the brain produce also anorexigenic peptides. Anorexia is a common manifestation of cancer. It is proposed that peptides, oligonucleotides, and other small metabolites produced by the cancer and by the tumor-bearing host are responsible for the genesis of the anorexia. They produce the anorexia through a peripheral effect on neuroendocrine cells and neuroreceptors and through a direct effect on hypothalamic and other central nervous system sensor and responder cells.
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PMID:Anorexia-producing intermediary metabolites. 17 68

Twenty volunteers were inoculated with various doses of human serum containing Phlebotomus fever virus (Sicilian type) to determine their clinical and serologic responses as well as the human infectious dose50 of the virus. All infected subjects developed fever which varied in duration from 6 to 74 hours. The most common symptoms during sandfly fever were headache, anorexia, myalgia, photophobia, low back and retro-orbital pain. Infected individuals developed a marked leukopenia characterized by an initial lymphopenia followed by protracted neutropenia. Little complement fixing antibody was detected in convalescent sera but most subjects developed significant rises in hemagglutination inhibiting antibodies. All infected subjects developed specific neutralizing antibodies with titers ranging from 1:40 to 1:2,560. Of the three serologic tests performed, the plaque reduction neutralization method appears to be the most sensitive test for detecting antibodies to Phlebotomus fever viruses.
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PMID:Clinical and serologic responses of volunteers infected with phlebotomus fever virus (Sicilian type). 18 Aug 44


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