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 prospective study on the epidemiology of adverse drug reactions (ADR) in the 200 neonates consecutively admitted to a newborn intensive care unit had shown that 136 ADR occurred in 60 babies (incidence = 30%). 20 of these ADR (14.7%) were major (life-threatening), 34 (25%) were moderate (prolonged hospital stay) and 82 (60.3%) were minor (resolved spontaneously, no therapy required). Respiratory depression, cardiac arrhythmias, renal failure, metabolic abnormalities (hyperglycemia, electrolyte imbalance) and gastrointestinal bleeding were the most common major and moderate ADR. Hematologic (eosinophilia, thrombocytopenia) and metabolic (lipemia, hyperglycemia) were the most frequent minor ADR. The case fatality rate is 5%. Most commonly suspected drugs associated with the ADR were cardiovascular drugs (tolazoline, digoxin, methoxamine), antibiotics, diuretics and components of intravenous nutrition solutions.
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PMID:Epidemiology of adverse drug reactions in the newborn. 715 49

Four- to five-week-old male and female Sprague Dawley rats were exposed to vapors of methanol (2500 ppm), gasoline (3200 ppm), and methanol/gasoline (2500/3200 ppm, 570/3200 ppm) six hours per day, five days per week for four weeks. Control animals were exposed to filtered room air only. Depression in body weight gain and reduced food consumption were observed in male rats, and increased relative liver weight was detected in rats of both sexes exposed to gasoline or methanol/gasoline mixtures. Rats of both sexes exposed to methanol/gasoline mixtures had increased relative kidney weight and females exposed to gasoline and methanol/gasoline mixtures had increased kidney weight. Decreased serum glucose and cholesterol were detected in male rats exposed to gasoline and methanol/gasoline mixtures. Decreased hemoglobin was observed in females inhaling vapors of gasoline and methanol/gasoline at 570/3200 ppm. Urine from rats inhaling gasoline or methanol/gasoline mixtures had up to a fourfold increase in hippuric acid, a biomarker of exposure to the toluene constituent of gasoline, and up to a sixfold elevation in ascorbic acid, a noninvasive biomarker of hepatic response. Hepatic mixed-function oxidase (aniline hydroxylase, aminopyrine N-demethylase and ethoxyresorufin O-deethylase) activities and UDP-glucuronosyltransferase activity were elevated in rats exposed to gasoline and methanol/gasoline mixtures. Histopathological changes were confined to very mild changes in the nasal passages and in the uterus, where decreased incidence or absence of mucosal and myometrial eosinophilia was observed in females inhaling gasoline and methanol/gasoline at 570/3200 ppm. It was concluded that gasoline was largely responsible for the adverse effects, the most significant of which included depression in weight gain in the males, increased liver weight and hepatic microsomal enzyme activities in both sexes, and suppression of uterine eosinophilia. No apparent interactive effects between methanol and gasoline were observed.
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PMID:Short-term inhalation toxicity of methanol, gasoline, and methanol/gasoline in the rat. 748 74

In the mouse model, the mycotoxin ochratoxin A has a non-selective suppressive effect on various immune and defence reactions. Apart from weight depression, lymphopenia, neutrophilia and eosinophilia, antibody-producing cells, antibody titres in blood serum and phagocytosis of Escherichia coli by blood phagocytes become suppressed. Moreover, immunized animals show a lower survival rate after experimental infection with Pasteurella multocida as well as an increase in oxygen radicals in blood cells.
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PMID:Studies of the influence of ochratoxin A on immune and defense reactions in the mouse model. 763 87

The eosinophilia-myalgia syndrome (EMS) is a rare systemic disease caused by presumably contaminated L-tryptophan. Thirteen outpatients with EMS were found to have a high degree of depression, anxiety, and difficulty adjusting to illness. Pre-EMS history of major depression but not EMS severity predicted poor adjustment to illness.
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PMID:Psychiatric aspects of the eosinophilia-myalgia syndrome. 787 Nov 30

A cat with weight loss, pyrexia and recurrent lethargy and depression was found to have pleural and peritoneal eosinophilic effusions, peripheral eosinophilia, eosinophilic lymphadenitis and a massively enlarged mesenteric lymph node. Visceral mast cell neoplasia was diagnosed after histopathological examination of a biopsy of the mass. Palliative chemotherapy was attempted unsuccessfully and the cat was euthanased.
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PMID:Visceral mast cell tumour with eosinophilia and eosinophilic peritoneal and pleural effusions in a cat. 794 1

Clinical observations of 17 goat kids inoculated with 100-1000 infective larvae of Elaphostrongylus rangiferi and autopsied 21-154 days post inoculation (p.i.) are reported. Pruritus was common in the period 4-10 weeks p.i. Six animals displayed neurological signs starting 35 to 94 days p.i. The most frequent sign was posterior paresis. Other signs included cranial nerve paresis, ataxia, lameness, scoliosis, reduced vision, abnormal behaviour, depression and mental confusion. Recoveries were recorded. An apparent dose-response related eosinophilia was observed at days 14 and 32 p.i. None of the experimentally infected kids shed E. rangiferi first-stage larvae in the faeces, indicating that the nematode will not complete its life-cycle in goats.
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PMID:Experimental cerebrospinal elaphostrongylosis (Elaphostrongylus rangiferi) in goats: I. Clinical observations. 832 46

Seven women and one man aged from 51 to 70 years suffered from eosinophilia-myalgia syndrome after taking medicines containing tryptophan for depression or sleep disorders; the total duration of intake ranged from three to 106 months and the average daily dose was 1312 mg. All the patients had muscle pains and skin lesions resembling scleroderma together with impairment of general well being; six of them had high eosinophil counts of up to 2,600 cells/microliters (mean 1,629); other symptoms were weight loss, pruritus, fever, dyspnoea and sensory abnormalities. Discontinuation of tryptophan combined with systemic treatment with prednisone in doses of 32 or 20 mg/d for 4 to 16 weeks soon brought the eosinophil counts down, but the skin lesions, muscle pains and other symptoms showed little improvement over a follow-up period averaging 17.1 months. Treatment with penicillin G (20 mega-units daily for 14 days), azathioprine (100 mg daily for 2 months) or cyclosporin (2.5 mg/kg.day) was tried in some cases but had no significant effect.
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PMID:[The tryptophan-associated eosinophilia-myalgia syndrome. A clinical follow-up of 8 patients]. 844 Jan 61

Murine studies have demonstrated that, as with other nematodes, infection with the intestinal nematode Trichinella spiralis is associated with a pronounced intestinal mastocytosis, eosinophilia and an elevation in serum levels of total IgE. Both interleukin (IL)-4 and IL-5 are clearly important in the generation of IgE responses and eosinophilia, respectively, but the control of mucosal mastocytosis in vivo is not as well defined. Mucosal mast cells appear to be particularly important with regard to T. spiralis infections as there is good evidence to suggest their involvement in expulsion of the parasite from the host. In this study we examined the effect of the overproduction of the Th2 cytokine IL-9 on infection with this nematode. We demonstrate that naive IL-9-transgenic mice have an intense intestinal mastocytosis and high serum levels of mouse mast cell protease-1. Moreover, upon infection high titers of parasite-specific IgG1 were observed with a heightened mast cell response, which was associated with the rapid expulsion of T. spiralis from the gut. Furthermore, as depression of this mast cell response, using anti-c-kit antibodies, resulted in the inability of these mice to expel the parasite, this study clearly demonstrates an activity of IL-9 on mucosal mastocytosis and the host protective immune response in vivo.
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PMID:Interleukin-9 is involved in host protective immunity to intestinal nematode infection. 936 7

Twelve Standardbred foals (age 3-6 months), with little previous exposure to parasites, were allocated to 2 groups and put onto pasture with low (Group L) or high (Group H) levels of larval contamination of large strongyles and cyathostomes. After 4 weeks grazing in September, the foals were housed indoors until necropsy 15 weeks later. Foals in Group H became clinically more affected than those of Group L in that they showed loss of vigour, weight gain depression, intermittent soft faeces and inappetence. One foal of Group H had persistent diarrhoea and was subjected to euthanasia 12 weeks after housing. Signs of colic were not observed. Faecal egg counts were significantly higher in Group H than in Group L (P<0.05). At necropsy, the mean number of S. vulgaris and cyathostomes was 20 and 18,000, respectively, in Group L, and 167 and 25,000 in Group H. Routine blood chemistry did not specifically reveal presence of S.vulgaris in pre-patency. A transient neutrophilia and eosinophilia, most prominent in Group H, was seen 2-8 weeks after start of exposure and anaemia was observed later in Group H. Serum albumin and albumin/globulin ratio were reduced, particularly in Group H, and a marked hyperbetaglobulinaemia was observed at 16-20 weeks in Group H. In conclusion, heavy infections with strongyles including S. vulgaris may become established in weaned foals after a brief period on pasture. Infections may be expressed clinically as debilitation, inappetence and intermittent diarrhoea without colic, and the need for control is imperative.
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PMID:Impact of mixed strongyle infections in foals after one month on pasture. 962 25

Cognitive problems are frequently reported in patients with eosinophilia-myalgia syndrome (EMS). This is the first study to explore, in EMS, the relationship between specific neuropsychological deficits and fatigue and pain. Relationships among depression, sleep disturbance, and neuropsychological deficits in EMS were also examined. Neither fatigue nor pain was correlated with memory impairment. Sleep disturbance was significantly correlated with verbal memory impairment, but not with deficits in visuospatial memory. These results suggest that cognitive loss in EMS cannot be attributed to pain or fatigue. Although some aspects of memory impairment may be associated with disturbed sleep, visual memory deficits are clearly independent of sleep deficits and may result from direct effects of the disease on the central nervous system.
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PMID:Pain, fatigue, and sleep in eosinophilia-myalgia syndrome: relationship to neuropsychological performance. 970 42


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