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Query: UMLS:C0011570 (depression)
 172,036 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Jurors on criminal trials carry a considerable burden of responsibility. They determine the defendant's fate. Additionally, during trials they can be exposed to stressful, frightening, and sordid aspects of life. The stressfulness varies depending upon the nature of the trial, its length, the nature of the testimony and evidence, the jurors' interpersonal relationships, the difficulty establishing guilt or innocence, the public's attitude, etc. These experiences can create psychological and/or physical discomfort that can be transient and mildly or moderately intense, or more serious and constitute illness. The authors have studied juries of four criminal trials--two murder cases, one child abuse case, and one obscenity case. Forty jurors were interviewed. Twenty-seven had one or more discomforting physical and/or physiological symptoms. These involved gastrointestinal distress (10 jurors); generalized nervousness (4 jurors); heart palpitation (6 jurors); headaches (4 jurors); sexual inhibitions (4 jurors); depression (4 jurors); anorexia (4 jurors); faintness (2 jurors); and numbness, lump in throat, chest pain, hives, and flu (1 juror each). Seven of the jurors became clearly ill. Illnesses included: peptic ulcer reactivation and hives, phobic reaction, anxiety state and increased alcohol use, hypertensive episode and visual scotomata, sexual inhibition, chills, fever, and depression, and post-traumatic stress disorder.
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PMID:The occupational hazards of jury duty. 142 62

Pattern recognition methods were carried out on a sample of 80 depressed men, assessed by means of 14 items relevant to depressive symptomatology of the Structured Clinical Interview for DSM-III-R. 1985 edition (SCID). A cluster analysis generated two classes, which were described as a vital (n = 35) and a nonvital cluster (n = 45). Vital depressives were characterized by psychomotor disorders, loss of energy, cognitive disturbances, a distinct quality of mood, early morning awakening and nonreactivity (the "vital" symptoms). Our findings support the descriptive validity of the DSM-III melancholia diagnostic category, although the DSM-III criteria are too conservative and include nonrelevant symptoms (e.g., diurnal variation, anorexia-weight loss) whilst excluding some important items (e.g., loss of energy, cognitive disorders). Vital depressed men were significantly older, more severely depressed and they exhibited biological disturbances (abnormal dexamethasone suppression test, lower basal thyroid secreting hormone) as opposed to nonvital depressives. There are several arguments to support the possibility that both clusters constitute relevant stages in the overall severity of illness continuum, whilst showing qualitative differences with regard to the vital symptoms. In other words, both clusters are continuous categories within the overall severity of illness continuum and form discrete categories with regard to the vital symptoms. By merging the dimensional and categorical hypotheses, we were able to construct a new integrated threshold model: unipolar depression in men is probably a homogeneous disease with reference to overall severity of illness, but--as severity increases--vital symptoms emerge, grouping together into a distinct profile, i.e., vital depression.
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PMID:A clinical and biological validation of the DSM-III melancholia diagnosis in men: results of pattern recognition methods. 143 45

Four female fistulated camels (Camelus dromedarius), 4-5 years of age, were each given two grams of 10% monensin intraruminally daily for six days to study the effect of monensin on the rumen fermentation pattern. Signs of toxicity appeared on the sixth day, and included depression, anorexia, muscular weakness, inability to stand, salivation and regurgitation of ruminal contents. On the eighth day, two animals died. The ruminal contents were replaced in the survivors, but they died on the tenth and eleventh day from the start of the experiment.
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PMID:Monensin poisoning in dromedary camels. 145 38

Within the framework of family typology, the therapist can organize and orient his own observations, by confronting the characteristics of a particular family system, with the models of a "shared reality". Structural and organizational analysis of the family system, according to a general typology, can also be useful when the therapist has to deal with a defined and a not specific symptom or disease, and when a differential diagnosis is necessary for its pragmatic effects. This is often the case of hysteria, which according to many authors can show today various, confused shapes, as depression, general existential discomfort, anorexia and bulimia, and forms of exhibited addition. The authors present a clinical case, trying to point out how a "typology-oriented" observation of the family system, allowed the therapists to clarify an individual condition, otherwise difficult to understand.
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PMID:Hysterical personality and family: a clinical case. 147 62

The hypothalamus, in addition to regulating the anterior and posterior pituitary, controls water balance through thirst, regulates food ingestion and body temperature, influences consciousness, sleep, emotion and other behaviors. Much has been learned of these effects in human disease through the clinical manifestations that occur with hypothalamic lesions. This study reviews the clinical pathologic correlations that have been made in recent years showing that regions of the hypothalamus exert functions in humans that are similar to those identified in experimental animals. Clinical pathologic correlations have not always provided precise analysis of hypothalamic function. The hypothalamus is small and often lesions that come to clinical attention achieve considerable size before their recognition, making local anatomic dissections of the effects of the lesions difficult. Nevertheless, the use of modern non-invasive techniques including CT scans and magnetic resonance imaging (MRI) have provided new information not previously available. This paper reviews several cases of hypothalamic disorder recognized recently. (1) A 33-year-old black man with hypothalamic sarcoidosis. Manifestations of hypothalamic dysfunction included panhypopituitarism, aggressive hyperphagia, polydipsia (partially due to hyperglycemia secondary to diabetes mellitus), drowsiness, depression, and irritability. (2) A 37-year-old woman with a large intrahypothalamic tumor (biopsy showed pituitary adenoma), with drowsiness, poikilothermia, lack of satiety, confusion, and memory loss. She becomes depressed when she is transiently more alert (as after hypertonic contrast-dye infusion). (3) A 60-year-old man with hypothalamic compression by a pituitary tumor, associated with syndrome of inappropriate ADH (SIADH), severe anorexia, memory loss, but preserved thirst. After surgical decompression of the tumor his appetite acutely recovered, but he developed severe hypo(poikilo)thermia. (4) A 45-year-old woman with a suprasellar craniopharyngioma presented with severe drowsiness, hyperphagia, depression, and memory loss post-operatively, which responded to antidepressants (except for the memory loss). She had extremely labile blood pressures and serum Na for about 1 week post-operatively.
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PMID:Neurologic manifestations of hypothalamic disease. 148 Jul 55

A total of 12 patients with advanced renal cell carcinoma received interferon alpha (3 million units intramuscularly 6 times weekly) and OK-432 (5 KE (Klinische Einheit) intramuscularly twice weekly). Metastatic lesions appeared before operation in six patients and after operation in six patients. Among them 5 patients had received interferon therapy and this combination therapy was started after the judgment of progressive disease for interferon therapy. Eleven pulmonary and 5 bone metastases were evaluable. The median duration of the combination therapy was 89.3 weeks. There were 4 partial responses and no complete responses among the 12 patients, giving a response rate of 33.3%. The median duration of response was 25 months, with a range of 6 to 54 months. Responses were seen predominantly in patients in whom metastases appeared after operation (3 of 4 responders). However, regarding the individual organs, two complete and 2 partial responses were observed among 11 pulmonary metastases and 2 partial responses among 5 bone metastases. The survival period after discovery of the metastasis was 10 to 67 months and the 5-year survival rate was 70.5%. Almost all patients had fever and induration at the injection site. Other side effects included leukopenia, anorexia, and depression. This combination therapy is thought to be effective against bone or other organs metastasis resistant to interferon alone.
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PMID:[Treatment of advanced renal cell carcinoma with interferon alpha and OK-432 (streptococcal preparation)]. 148 85

Intraperitoneal or intracerebral injections of calcitonin in the rat produce several behavioral and hormonal effects which have some analogies with the human depressive syndrome. To determine if calcitonin effects are sensitive to antidepressant drugs, the ability of antidepressants and other psychotropic drugs to interact with calcitonin-induced anorexia was tested. The results show that chronic treatments (21 days) with tricyclic, or with tetracyclic, antidepressants significantly tend to neutralize the anorectic effect of calcitonin. Other antidepressants and other psychotropic drugs had no significant effect. The acute administration (24 h) of clomipramine did not antagonize the effect of calcitonin, and even significantly enhanced it. These results allow the author to propose the effects of calcitonin in the rat as a new animal model of depression, and to raise the hypothesis that a possible mechanism of action of tricyclic antidepressant treatments is to counteract the effects of certain brain peptides.
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PMID:Antagonism of calcitonin-induced anorexia by chronic, but not acute, tricyclic antidepressants in the rat. 149 68

The immunogenicity and efficacy of a commercial Borrelia burgdorferi bacterin was evaluated for stimulation of the host immune response and protection against clinical disease associated with experimentally induced borreliosis in dogs. A total of 30 vaccinated and 24 control dogs were used in 3 separate studies. The vaccine was given IM as two 1-ml doses separated by a 3-week interval. Two weeks or 5 months following the last vaccination, the dogs were challenge inoculated with 7 daily doses of a virulent preparation of a B burgdorferi field isolate through intraperitoneal, subcutaneous, and intradermal routes with or without glucocorticoid administration at the same time. The development of B burgdorferi spirochetemia and clinical disease in the dogs after challenge exposure was studied. Serum samples were obtained from the dogs at various times during the study for serum neutralizing antibody determination and protein immunoblot antibody assay against various geographic isolates of B burgdorferi. Challenge exposure induced limb/joint disorder, fever, anorexia, signs of depression, and B burgdorferi spirochetemia in the nonvaccinated control dogs. The vaccine was found to elicit cross-reactive serum neutralizing and protein immunoblot antibody responses in dogs to various isolates of B burgdorferi and to protect the vaccinated dogs against experimentally induced borreliosis.
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PMID:Immunogenicity and efficacy study of a commercial Borrelia burgdorferi bacterin. 822 28

Most older adults in the United States live at home and are well nourished. Approximately 5% to 6% reside in nursing homes, and this segment of the older population typically suffers from multiple diseases that contribute to a high incidence of malnutrition. Forty percent of hospital beds are occupied by older persons. This article addresses the causes of malnutrition in older persons institutionalized in long-term and acute-care facilities. The causes include changes in nutrient requirements secondary to disease processes and drug modalities in combination with low or marginal dietary intake. Infections are common and result in anorexia, poor dietary intake, and malnutrition, which predispose the patient to another infection. Occurrence of decubitus ulcers is related to nutritional status and presents a serious risk for older persons with limited mobility. Depression and dementia are commonly seen in older persons and are major contributors to poor appetite and malnutrition. Cancer cachexia accounts for about half of the cases of malnutrition in older institutionalized persons. Physiologic changes that occur with age and multiple drug use place older persons at a high risk for adverse drug reactions. Less body water in the older individual influences and complicates many aspects of treatment. Standards, methods, and interpretation of nutritional assessment measurements in older persons differ from those in younger adults. The nutrition care provider must carefully consider many complex physical, medical, and psychosocial factors to deliver individualized nutrition care.
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PMID:Malnutrition in the institutionalized older adult. 151 70

Dried, milled Cestrum laevigatum plant material was drenched to 6 ewes at doses ranging from 2,5 to 10 g/kg/day for 1 to 47 days. The most noticeable clinical signs were depression, anorexia and ruminal stasis. These signs were accompanied by clinical pathological changes indicative of liver involvement such as increases in the serum activities of aspartate transaminase, lactate dehydrogenase and gamma-glutamyltransferase. Hepatosis characterized by accentuated lobulation, and centrilobular to midzonal coagulative necrosis, haemorrhage and congestion occurred in 2 of the 3 ewes given high doses of plant material. Liver lesions in the other animals included disappearance of hepatocytes and collapse of the reticulin stroma in the centrilobular areas. Spongy changes in the cerebral white matter were evident in the ewes of the high-dose group. Ultrastructural changes in the liver comprised degeneration and necrosis of hepatocytes and occasionally endothelial cells, and disruption of sinusoidal walls.
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PMID:Experimentally-induced Cestrum laevigatum (Schlechtd.) poisoning in sheep. 151 94


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