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Query: UMLS:C0085632 (apathy)
 4,089 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Appointment system was introduced to the University of Benin Teaching Hospital at the initial stage of the Hospital development. This is a new experience to the local community which is largely illiterate. The appointment breaking was low contrary to expectation. Indifference or negligence accounted for a high percentage of defaulting. The system was deemed to be good by 66.4 per cent of the defaulters interviewed only 1.2 per cent felt that it was bad. Efforts by the health visiting Sister to visit the defaulters at home and persuade them to attend the clinic reduced the number of broken appointments. The habit of breaking appointments by parents/guardians of children who showed indifference or negligence were more difficult to remedy. For a referral system to be effective in a largely illiterate community where referral system is new, knowledge of the reasons for breaking appointments in the community should be known and remedied. Promotion of personalized attention and intensive health education are essential.
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PMID:Broken paediatric appointments at the University of Benin Teaching Hospital, Benin City. 50 64

One-hundred unselected children with clinical and EEG evidence of temporal lobe seizures were followed into adult life. Data related to marriage and reproduction are analysed. Female survivors, if not totally handicapped, are nearly all married; surviving males who are not totally handicapped more often remain single. Early remission of seizures in males is associated with marriage: seizures continuing through adolescence are associated with sexual appetitive indifference. The female probands have produced children at a rate three times greater than the male probands. The findings have implications for understanding the development of male secual appetite. The epidemiology and genetics of these forms of seizures must take account of much greater fitness on the distaff side of the pedigree. The likelihood of marriage and parenthood would appear to rest on a few biological factors usually recognisable before the end of childhood.
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PMID:Long-term outcome in children with temporal lobe seizures. II: Marriage, parenthood and sexual indifference. 52 Jun 92

Mice and dogs, were treated iv with the cytostatic proteins abrin and ricin and observed for clinical, biochemical, and morphological aberrations. In both mice and dogs death occurred within a narrow dose range. Dogs given toxic doses of ricin and abrin showed weakness, anorexia, apathy, and moderate fever. No signs attributable to the central nervous system were observed. Dogs dying from intoxication expired after 15-40 h. After nonlethal doses the animals recovered, apparently completely, in 1-3 wk. No delayed changed were observed in dogs after 4 mo. Abrin and ricin, in contrast to most other cytostatic agents, did not inhibit myelopolesis. However, after sublethal dpses a rapid but translent decrease of peripheral thrombocytes was observed. No evidence for specific liver damage or impairment of kidney function was obtained. Few abnormalities were observed at autopsy or on microscopic and electron microscopic examination of the tissues, in contrast to the findings of some earlier investigators. The results indicate that in mice and dogs given sublethal doses of highly purified toxins the symptoms are reversible. There was no finding militating against a phase 1 clinical trial.
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PMID:Toxicity of abrin and ricin in mice and dogs. 52 41

Six antineoplastic antibiotics showed little antibacterial activity against 28 strains of four species of gram-negative enteric bacteria. By using the cellophane transfer technique, combinations of these agents with 16 antibacterial drugs usually showed indifference. However, combinations of mitomycin C, especially with the aminoglycosides, were synergistic on strains of Escherichia coli, Proteus, and Klebsiella pneumoniae. Bleomycin, on the other hand, often showed antagonism on strains of E. coli and K. pneumoniae with the beta-lactams, aminoglycosides, and other antibacterial agents. Checkerboard titrations and kinetic killing curves confirmed these findings.
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PMID:Bactericidal effect of combinations of antimicrobial drugs and antineoplastic antibiotics against gram-negative bacilli. 53 57

The combined effect of sisomicin and 6-[(R)-2-[3-methylsulfonyl-2-oxo-imidazolidine-1-carboxamido]-2-phenyl-acetamido-a1-penicillanic acid sodium salt (mezlocillin, Baypen) was studied against 50 bacterial strains, including Pseudomonas aeruginosa, Proteus spp. Klebsiella-Enterobacter, E. coli and Staphylococcus aureus. No antagonism or indifference was detected with the strains studied. Both antibiotics were synergistic against 62% of the strains, and partially synergistic against 38%. Out of the bacteria studied, Staphylococcus aureus was the most susceptible to the combined action of sisomicin and mezlocillin.
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PMID:Synergistic action between sisomicin and mezlocillin against gram-negative bacteria and Staphylococcus aureus. 54 94

Large-bore coated (LBC) columns were used as sampling and concentrating traps in analyses for traces of organic volatiles in air and water. This simple technique utilizes long metal columns thinly coated with SE-30 for direct trapping of the organics. The sample is simply passed through the LBC column; the trapped organics are then thermally desorbed onto a conventional porous polymer pre-column or onto a second LBC column. If desired, this can be shorter or narrower bore than the initial LBC sampling column. The sample is finally desorbed onto the gas chromatographic column for analysis. Multiple transfers between LBC columns are possible, with increased concentration at each transfer, resulting in a "concentration pump" effect. The technique offers the advantages of great simplicity, efficiency and ease of sample transfer. Samples are obtained with low back-pressure and minimal interfering artifacts. The system shows almost complete imperturbability to moisture. Indifference to moisture and the low back-pressure enable direct sampling of very large volumes of air and even breath. Direct sampling of aqueous systems was also possible. The latter area was not fully investigated but offers potential for water pollution analysis and in direct examination of biological fluids and aqueous flavor extracts where heat sensitivity is a problem. With LBC columns the sampling and concentration sequence exposes the substances sought to no more drastic conditions than those they will be subjected to in the process of gas chromatographic analysis.
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PMID:Large-bore coated columns for sampling and concentration of organic volatiles in air, headspace and water analysis. 54 17

Middle cerebral artery ligation in the rat produces decreases in catecholamine concentrations at brain sites uninjured by ischemic damage and a transient increase in spontaneous horizontal activity. Development of this hyperactivity can be blocked by postoperative treatment with the antidepressant, desmethylimipramine, or by preoperative destruction of norepinephrine terminals with 6-hydroxydopamine. These results suggest that ischemic damage to the cerebral cortex which injures some axonal branches of elaborately arborizing catecholamine-containing neurons may alter the biochemical and functional state of the entire system in its intact collateral axons. Thus the concept of stroke as a local injury producing symptoms by local structure-function relationships is conceptually inadequate, and poststroke symptoms must be evaluated with these "whole brain" concepts in mind. We suggest that the poststroke symptoms of apathy and depression may represent emotional changes which result from pathophysiological processes in catecholamine neurons far from the site of the stroke.
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PMID:Pharmacological treatment following experimental cerebral infarction: implications for understanding psychological symptoms of human stroke. 58 47

Some children not in need of medical care are living on hospital wards-some spend a few days, some, many years. This article presents the findings of a pilot study made to find out who these children are and why they are there. It suggests that stigmatizing labels as well as bureaucratic indifference may contribute to the denial of alternate care for these children.
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PMID:Children in limbo: a study of New York City "boarder babies". 59 Aug 63

Hypercalcaemia would seem to be rare during immobilisation, whilst osteoporosis and hypercalciuria are constant. In fact, it often goes unnoticed. The case presented here confirms its predominance in the adolescent male. The reason for immobilisation seems to be irrelevant. The clinical symptoms are very variable: polydipsia, nausea, headache, apathy, anorexia. Blood calcium levels are raised, up to 14 mg%. This hypercalcaemia is due to very marked bone loss in adolescents, secondary to hyper-resorption and a temporary stoppage in osseous formation. The differential diagnosis from primary hyperparathyroidism is sometimes difficult but is aided by laboratory and histological findings. The essential is to consider the possibility of immobilisation hypercalcaemia in the presence of any suggestive symptoms in an immobilised adolescent. Treatment includes a return to weight bearing, adequate water intake and the administration of phosphorus, calcitonin, furosemide, and corticosteroids.
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PMID:[Immobilisation hypercalcaemia (author's transl)]. 59 68

During a ten year study, 10% of patients at a general hospital in-patient unit had unsolved diagnostic problems at the time of discharge from hospital. These 132 cases were designated 'uncertain' and were followed up. Eighty-three patients were ultimately diagnosed, and 300 consecutive in-patients discharged from the same unit with a definite diagnosis were also studied. The clinical features and diagnoses of the two groups were compared. Special features associated with uncertainty were: a presenting complaint of pain; apathy without apparent mental or physical cause; hallucinosis or major paranoid symptoms without other good evidence of psychosis. Age was found to be relevant; compared with patients receiving confident diagnoses, those with uncertain diagnosis due to depressive psychosis were more often younger, while those due to neurosis or personality disorder tended to be older. Atypical psychotic depression was the condition most commonly associated with diagnostic doubt.
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PMID:Diagnosis 'uncertain': a follow-up study. 59 87


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