Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0011570 (depression)
 172,036 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A nonblind clinical study was carried out by administering Lorazepam at a low dosage to patients with a light to moderate state of reactive anxiety. The drug was shown to be effective in the management of the target symptoms studied: anorexia, sleep induction, rhythm, and duration disturbances, depression, irritability and moodiness, fatigue, anxiety and tension, somatic anxiety, social adaptation. The results obtained are practically identical to those reported in the literature for higher doses. Moreover, low-dose Lorazepam was well tolerated and without undesired side-effects.
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PMID:[Use of an anxiolytic agent (lorazepam) in low doses in the treatment of anxiety states]. 1 89

St Christophers' Hospice near London is now internationally known as a special centre for the care of terminally ill patients. In these cases, the relief of symptoms is paramount, and prominent among those symptoms is pain. Such pain can almost always be relieved without euphoria or lessening of consciousness. More than 60% of patients admitted to St Christopher's complain of pain, and the scheme of management outlined below results in substantial or complete relief of pain in all of them. Addiction does not occur when control of the patient's pain is part of the pattern of total care. The author considers management of pain of varying severity, together with associated symptoms such as vomiting, anorexia, dry mouth and hiccup, dyspnoea, cough, anxiety and depression, insomnia, constipation and diarrhoea.
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PMID:Drug control of common symptoms in the terminally ill patient. 6 49

A hospice-care program offers an opportunity to provide effective palliative care for patients terminally ill with malignant disease and to develop improved methods for coping with the problems of the dying patient. All patients for whom antitumor therapy does not offer a reasonable possibility of cure are eligible for Church Hospital's multidisciplinary program, the focus of which is on both the patient and his family. Acceptance by medical staff, patients and families has been enthusiastic. Both conventional and unconventional methods can be helpful in making terminally ill patients more comfortable. Much has been learned about the control of pain in such patients. Intestinal obstruction can often be managed non-operatively without the use of nasogastric tube. Other common symptoms such as weakness, anorexia, depression, dyspnea, etc. can be relieved with varying degrees of success. An objective of the program is to allow the patient to be at home for most of his terminal illness and to die there if possible. By utilizing patient and family instruction, visiting nurses and home health aides, approximately two-thirds of the patients in the program at any given time are at home. Basing the program in an acute care hospital has allowed coordination with the curative treatment of malignant disease and effective use of radiation and chemotherapy for palliative purposes. The organizational structure, financing, facilities and clinical experience with 100 consecutive patients of the Church Hospital hospice-care program are described.
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PMID:Experience with a hospice-care program for the terminally ill. 8 9

Three cases of severe anorexia are reported. It results in a strong protein malabsorption with hepatic steatosis and in a syndrome of mental depression which needed the re-establishment of the intestinal-continuity. Although a mild post-operative anorexia is regular and contributes to the weight loss, massive anorexia must be considered as a new and redoubtable unpredictible complication of the surgical treatment for obesity, which may hinder the intestinal adaptation and increase the protein malabsorption.
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PMID:[Anorexia: a redoubtable complication of the surgical treatment for obesity after jejuno ileal by-pass (author's transl)]. 9 23

Inclusion body disease of falcons (IBDF) is caused by a herpesvirus. The clinical course is short, 24 to 72 hours in duration, and is characterized by mild to severe depression and weakness often accompanied by anorexia. The disease is invariably fatal. The virus has a marked affinity for the reticuloendothelial system and hepatocytes,producing focal to diffuse necrosis of infected tissues accompanied by the formation of intranuclear inclusion bodies. The virus is pathogenic for American kestrels (Falco sparverius) and great horned owls (Bubo virginianus) in which typical lesions of IBDF are reproduced. The lesions of IBDF are similar to those produced by some herpesvirus infections in other avian species.
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PMID:Inclusion body disease (herpesvirus infection) of falcons (IBDF). 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

Gross and microscopic lesions of Bolivian hemorrhagic fever (BHF) are described in 10 rhesus monkeys that survived from 30 to 78 days after subcutaneous inoculation with a dose of 10(3) plaque-forming units (PFU) of Machupo virus, a dose which produces a severe and generally fatal disease. Six of the monkeys had been given low doses of homologous immune globulin when initial signs of infection appeared. Monkeys exhibited clinical signs in two phases. The initial signs of acute infection which began to appear about 1 week following inoculation included: diarrhea, depression, anorexia, dehydration, and skin rash. The survivors of this early phase of the illness usually showed improvement before relapsing into the second (or chronic) phase, which was characterized clinically by central nervous system disturbances including incoordination, tremors, convulsions, paresis, and muscle atrophy. Microscopic lesions were similar in both immune globulin-treated and untreated animals. These included widespread lymphoreticular infiltrates in the walls and adventitia of blood vessels of the brain, spinal cord, pancreas, intestine, liver kidney, adrenal, parathyroid, heart, and skeletal muscle. Diffuse lymphocytic infiltrates not confined to the vascular or perivascular tissues were present to a variable degree in many of these and other organs. Several monkeys exhibited lymphocytic inflammation of the choroid, meninges, peripheral nerves, and ganglia.
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PMID:Pathology of chronic Bolivian hemorrhagic fever in the rhesus monkey. 18 94

Toxicosis was induced in pregnant Holstein-Friesian heifers by giving polybrominated biphenyls a in gelatin capsules at the rate of 25 g/day. Initially, this dosage was approximately 67 mg/kg of body weight. Clinical signs were anorexia, excessive lacrimation and salivation, diarrhea, emaciation, dehydration, depression, and abortion. Fever was not evident during the experiment. Values for serum glutamic-oxalacetic transaminase, lactic dehydrogenase, blood urea nitrogen, and bilirubin were increased. Changes in packed cell volume, hemoglobin content, total erythrocyte and leukocyte counts, and differential leukocyte counts were minimal and reflected dehydration and secondary infection. The principal urine changes were decreased specific gravity and moderate proteinuria. Gross necropsy findings included dehydration; subcutaneous emphysema and hemorrhage; atrophy of the thymus; fetal death with concomitant necrosis of cotyledons; kidneys that were enlarged, pale tan to gray; thickened wall of the gallbladder; inspissated bile; edema of abomasal folds; mucoid enteritis; linear hemorrhage and edema of the rectal mucosa; and secondary pneumonia. Microscopic changes were most marked in the kidneys, gallbladder, and eyelid. In the kidney, the principal changes were extreme dilatation of collecting ducts and convoluted tubules, with epithelial degenerative changes of cloudy swelling, hydropic degeneration, and separation from the basement membrane. Common changes in the gallbladder were moderate to marked hyperplasia and cystic dilatation of the mucous glands in the lamina propria. The changes in the eyelids were characterized by hyperkeratosis, with accumulations of keratin in hair follicles of the epidermis and squamous metaplasia with keratin cysts in the tarsal glands. Clinical signs and lesions of toxicosis did not develop in heifers given the polybrominated biphenyls at the rate of 0.25 mg and 250 mg/day for 60 days. Initially these rates were approximately 0.00065 mg/kg and 0.65 mg/kg of body weight, respectively.
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PMID:Pathology of experimentally induced polybrominated biphenyl toxicosis in pregnant heifers. 18 92

To test the role of sows in spreading transmissible gastroenteritis (TGE), 11 sows were intravenously, intranasally, or intramammarily inoculated with virulent virus within 5 days of farrowing. Six of the sows were separated from their offspring, and 5 were allowed to nurse their litters. All sows became clinically ill with sign of anorexia, depression, and fever that persisted until postinoculation day 4 or 5. They shed virus through milk, nasal secretions, and feces, with individual variations occurring in degree and duration of shedding in the 1st week after inoculation. Of 40 pigs separately fed milk samples from the 6 inoculated sows, 19 pigs (47.5%) became sick in 24 to 40 hours, and virus was isolated from them at necropsy. Of 43 pigs in the 5 litters that nursed exposed dams, all became sick with typical signs of TGE, and 29 (67.4%) died in 2 to 9 days. Sows given the single intramammary inoculation of virus developed statistically significant higher levels of TGE virus-neutralizing antibodies than did sows inoculated intravenously or intranasally.
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PMID:Quantitative transmissible gastroenteritis virus shedding patterns in lactating sows. 19 8


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