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排序方式: 共有618条查询结果,搜索用时 15 毫秒
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ABC of resuscitation. The ethics of resuscitation 总被引:1,自引:0,他引:1
P J Baskett 《British medical journal (Clinical research ed.)》1986,293(6540):189-190
3.
Between January and June 1988, a survey of 7516 people in aged care facilities in the Auckland region (99.4% response rate) was undertaken to ascertain the extent and provision of care for elderly people requiring ongoing care in order to make comparisons with other centres in New Zealand. Information was gathered about their ability to perform various activities of daily living by staff members who completed a structured precoded and pretested questionnaire for each resident or patient. Overall levels of dependency were also assessed as part of the questionnaire: 13% were assessed as requiring long stay hospital care, 48% had moderate or appreciable dependency, and the remainder had some dependency (23%) or none at all (16%). Almost one quarter (23%) of the 5213 residents in old people's homes were rated as apparently independent. Of people in religious and welfare residential homes, 38% were rated as independent whereas in commercial rest homes 12% of people were classified in this way. This high level of apparent independence in religious and welfare homes is the main aspect in which the Auckland long term care scene is distinct from other regions in the country. 相似文献
4.
TF Leung WC Tsoi CK Li KW Chik MMK Shing PMP Yuen 《Acta paediatrica (Oslo, Norway : 1992)》1998,87(6):705-777
We describe a 15-y-old girl with Fechtner-like syndrome, who is the first Chinese reported to have this rare syndrome. She presented with left homonymous hemianopia and neuroimaging revealed haemorrhage in both parietal and occipital lobes. Peripheral blood smear showed macrothrombocytopenia and intracytoplasmic inclusion bodies inside leucocytes. Thrombocytopenia and proteinuria responded to intravenous immunoglobulin and pulsed methylprednisolone. This case illustrates that life-threatening haemorrhage can occur in patients with Fechtner syndrome. Although there was no effective treatment reported in the literature, high dose steroid and immunoglobulin seemed to be useful in our patient. Our patient also had nephritic-nephrotic syndrome with renal insufficiency, which is unusual in adolescent female patients. 相似文献
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Bersinger NA; Brandenberger A; Berger E; Baumann CK; Birkhauser MH 《Human reproduction (Oxford, England)》1998,13(7):1962-1967
We have previously observed the repeated presence of low but detectable
amounts of the trophoblast marker pregnancy-specific beta1-glycoprotein
(SP1) in the serum of some women undergoing in-vitro fertilization (IVF)
treatment around the time of oocyte retrieval. The occurrence of these
signals seemed to be restricted to a defined group of patients which also
showed a lower pregnancy success rate in a preliminary study. To test our
hypothesis we have analysed 173 consecutive cycles leading to an embryo
transfer. Fifty-four cycles (31%) had a serum SP1 level of at least 0.1
ng/ml between days embryo transfer -5 and embryo transfer (group A). Five
pregnancies were obtained in this group (pregnancy rate = 9.3%), while in
group B, defined by the absence of detectable SP1 before embryo transfer
(119 cycles), 36 ongoing pregnancies were achieved (30.3%). Ten of the 41
pregnancies were achieved in 33 first-time non-pregnant patients undergoing
further attempts during the study period. Again the pregnancy rate was
higher in the first-time group B women (9/23 versus 1/10 for group A).
Patients tended to remain in their groups A or B, the latter being
associated with a better immediate as well as subsequent chance for
pregnancy. Group A cycles had a significantly lower endometrial thickness
two days before oocyte retrieval than group B (P = 0.0011). We postulate
that the presence of an unknown, maternal and progesterone- or follicle
stimulating hormone-independent factor in some patients could stimulate
tonic ectopic SP1 synthesis and at the same time negatively influence
endometrial development.
相似文献
10.
The functional of B-L (Ia-equivalent)-positive (B-L+) adn -negative (B-L-) chicken peripheral blood lymphocytes (PBL) was studied in vitro and in vivo. The PBL were first stained in direct immunofluorescence tests with a fluorescein isothiocyanate-labelled anti-B-L alloantiserum and then separated by means of a fluorescence-activated cell sorter. In agreement with our previous findings, B-L- cells showed functional properties of T lymphocytes, responding to concanavalin A and phytohaemagglutinin-P in vitro and inducing a graft-versus-host (GVH) reaction when injected into allogeneic embryos. Sorted B-L+ gave no responses in any of these assays. Neither B-L+ nor B-L- cells, when tested alone, responded significantly to pokeweed mitogen, but mixtures of the two restored the responsiveness to that of the original unsorted suspension. Of the B-L+ PBL, 10% were T cells, which may account for the low GVH reactivity given by this population. 相似文献