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  • 1990-1994  (5)
  • 1935-1939
  • 1990  (5)
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  • 1990-1994  (5)
  • 1935-1939
Year
  • 1
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Journal of advanced nursing 15 (1990), S. 0 
    ISSN: 1365-2648
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: The development of community care policy and the inadequacies of professional responses to the needs of informal carers were described in an earlier paper A qualitative analysis of carers’ replies to a questionnaire survey demonstrated that the most potent Stressors, contrary to what has previously been assumed, were linked more to subjective perceptions of events or circumstances than to the objective features of the events and circumstances themselves This paper presents a quantitative analysis of data from the same survey which confirm the impressions gained from the analysis of the qualitative data These findings prompt a reconceptualization of carer burden within a transactional model of stress, which is then considered as a basis for understanding how carers adapt to stress in their lives Practice implications are assessed
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Social psychiatry and psychiatric epidemiology 25 (1990), S. 170-178 
    ISSN: 1433-9285
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary In recent years Rutter's Malaise Inventory has been used increasingly to measure levels of stress among those who care for people with dependency needs. Although though there has been an element of dispute in the literature about the unidimensional nature of the scale, later work (Bebbington and Quine 1987) tends to suggest that Malaise Inventory scores can be used as a single internally consistent measure of stress. In this study consideration is given to the results of a national sample survey of 527 members of the Association of Carers (now Carers: National Association) which suggests the existence of two valid dimensions to the Malaise Inventory across a wider range of carer groups. Implications for future development and administration of the scale as a measure of stress are discussed.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Springer
    Experimental brain research 81 (1990), S. 85-94 
    ISSN: 1432-1106
    Keywords: Spinocerebellar neurons ; Dorsal root projections ; Double labeling ; Choleragenoid ; Fluorogold ; Rat
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary The aim of this study has been to investigate projections to spinocerebellar cell groups from lumbar dorsal root ganglia (DRGs) in the rat. The binding subunit of cholera toxin conjugated to horseradish peroxidase (B-HRP) was used to label primary afferent fibers. Spinocerebellar neurons were labeled retrogradely by Fluoro-Gold (FG). To determine the orientation of dendrites, retrogradely labeled spinocerebellar neurons were studied, following injections of wheat germ agglutinin conjugated horseradish peroxidase (WGA-HRP) into cerebellum. FG or WGA-HRP labeled neurons were found mainly in laminae V and VII, in the lateral group of lamina IX, in Clarke's column (CC) and in the dorsal funiculus. B-HRP labeled primary afferent fibers overlapping with FG labeled cells were observed at all these locations after injections of B-HRP into different DRGs. The overlap in lamina V was found mainly medially and dorsolaterally. CC was found to receive dense projections from DRGs L1–6. In the lumbar part of CC, labeling from DRGs L4–5 overlapped and was distributed over the entire mediolateral extent of the CC, whereas labeling from DRGs L1–3 was somatotopically organized and projected to successively more dorsomedial areas. The central area of lamina VII showed moderate labeling from DRGs L3–5. The lateral group of lamina IX received only smaller amounts of labeled fibers from DRGs L3–5.
    Type of Medium: Electronic Resource
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  • 4
    ISSN: 1573-7381
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary Fine structural changes were observed in the dark scalloped central C1 terminals of type I synaptic glomeruli in spinal cord segments C6–C7 of the rat 3 days after cutting the three main forelimb nerves. Twenty-six per cent of the C1 terminals occurring on the ipsilateral side showed a lighter appearance due to a decrease in the number of synaptic vesicles. The number of synaptic vesicles per unit section area was only 42% of that present in normal C1 terminals on the contralateral side. The number of synaptic contacts of C1 terminals with the profiles surrounding them in each glomerulus was diminished and glial envelopment was increased to 15% of C1 terminal contour. Up to day 12, vesicle and synaptic losses were gradually aggravated and glial apposition was increased, but no obvious signs of glial engulfment were observed. From day 3 to day 12, altered C1 terminals increased in number, while those that appeared normal decreased. The latter had disappeared at day 12 and the altered ones at day 15, and from this stage type I glomeruli were no longer present on the treated side. The lack of electron-dense degenerative bouton changes characteristic of Wallerian degeneration offers an explanation for the lack of or minimal amount of argyrophilic structures which has been found consistently in the substantia gelatinosa during transganglionic degeneration. The gradual decay of the C1 terminals raises the question of their fate. Future studies with the use of a stable marker might provide an answer.
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Springer
    Tropical animal health and production 22 (1990), S. 171-177 
    ISSN: 1573-7438
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Résumé Entre avril 1985 et août 1986, 89 troupeaux laitiers jamaïcains de 10 vaches et plus, ont fait l'object d'une enquête. 1645 vaches en lactation ont été contrôlées à l'aide du test californien pour le dépistage de la mammite (CMT) et 254 prélèvements de lait de mélange ont été récoltés pour un examen bactériologique. Des erreurs fréquentes de conduite du troupeau ont été notées particulièrement dans l'emploi des machines à traire et dans leur entretien ainsi que dans l'abus des antibiotiques. 56 p. 100 des quartiers avaient un résultat égal ou supérieur à 1 ou plus au test californien (CMT), 0,8 p. 100 étaient atteints d'une mammite clinique et 3,2 p. 100 étaient “secs”. Le germe pathogène le plus fréquent,Staphylococcus aureus a été trouvé chez 31 p. 100 des vaches examinées. On estime a 20 p. 100 du potentiel national de production la perte de lait résultant de ces mammites cliniques et subcliniques.
    Abstract: Resumen Se visitaron 89 hatos lecheros con 10 o más vacas en Jamaica, entre abril 1985 y agosto 1986. Se examinaron un total ede 1645 vacas lactantes, por medio de la prueba California para mastitis, colectando a la vez 254 muestras compuestas de leche, para exámenes bacteriológicos. Se detectaron un sinnúmero de fallas en el manejo, especialmente relacionados con el uso y mantenimiento de las máquinas de ordeño, y con el abuso de antibióticos. Cincuenta y seis por ciento de todos los cuartos tenían puntajés de CMT de 1 o más altos, 0,8% tenían mastitis clínica y 3,2% estaban ciegos. El patógeno más común fue elStaphylococcus aureus, el cual se recuperó de 31% de las vacas examinadas. La pérdida de leche resultante de mastitis clínica o subclínica, se calculó en un 20% de la producción nacional potencial.
    Notes: Summary A serological survey of goats in St Elizabeth Parish, Jamaica, comprising the breeding herd at the Agricultural Development Corporation (ADC) facility at Hounslow, five commercial herds and 21 family herds was carried out in 1985–1986. TheLeptospira microscopic agglutination test indicated that one or more serovars in the Canicola serogroup were the most prevalent. Repeated samplings of goats at ADC, Hounslow demonstrated an increase inportlandvere andcanicola seropositive animals following the onset of warmer weather and oficterohaemorrhagiae seropositive animals following the autumn rains and cooler weather. Apart from a cluster of family goats seropositive topomona there was no geographical separation of reactors to the other serovars tested in the parish.
    Type of Medium: Electronic Resource
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