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1.
A method, based on bedside determinations of blood glucose by nursing staff, was designed to control the administration of insulin to diabetic patients during and following open heart surgery. A computer-controlled intravenous infusion pump was used to deliver the insulin. Excellent control of the hyperglycaemia normally associated with open heart surgery was achieved, with 84 percent of measured blood glucose values falling within 2 mmol/litre of the target value of 6 mmol/litre. The method proved to be simple, effective, and safe. 相似文献
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M. WATSON S. LAWRENCE A. COLLINS R. BEASLEY I. DOULL B. BEGISHVILI F. LAMPE S. T. HOLGATE N. E. MORTON 《Annals of human genetics》1995,59(4):403-411
We have typed three markers on proximal 11q in 131 random families with three or more children studied for atopy. A summary map that includes the FCER1B candidate was constructed. Using a 2-locus disease model, we performed combined segregation and linkage analysis of three models, none of which suggested linkage. Nine marker loci on other chromosomes were also negative. In the regions swept by these 12 markers we cannot rule out a rare gene, perhaps of large effect, nor a common gene of small effect. However, a common gene of large effect is excluded. These results and alternative strategies are discussed in the perspective of inconsistent evidence for a major atopy gene. 相似文献
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Exertional heat stroke induced by amphetamine analogues 总被引:5,自引:0,他引:5
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Autoantibodies to human melanocyte-specific protein Pmel17 in the sera of vitiligo patients: a sensitive and quantitative radioimmunoassay (RIA) 总被引:1,自引:0,他引:1
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E H KEMP D J GAWKRODGER P F WATSON A P WEETMAN 《Clinical and experimental immunology》1998,114(3):333-338
Lethally irradiated LEW rats reconstituted with syngeneic bone marrow and given CsA for a 4-week period develop a graft-versus-host-like disease upon withdrawal of CsA. This T cell-mediated autoimmune disease is referred to as CsA-induced autoimmunity (CsA-AI). CsA-AI-susceptible LEW rats and resistant BN rats differ greatly in the composition of their peripheral T cell compartment. To dissect the role of MHC and non-MHC genes in the development of peripheral T cell subsets in combination with susceptibility to CsA-AI the respective MHC congenic strains (LEW-1N and BN-1L) were examined for their T cell subsets and for their ability to develop CsA-AI. In this study we show that the Th1/Th2-like cell ratio as well as susceptibility to CsA-AI are under control of the non-MHC genes. This suggests that the Th1/Th2-like cell ratio is a critical determinant for development of CsA-AI. Alternatively, resistance can be attributed to lack of target organ susceptibility due to the absence of the target autoantigen in resistant rat strains. This interpretation is rejected, since both BN as well as BN-1L rats consistently develop the characteristic macroscopic and microscopic signs of CsA-AI upon adoptive transfer with autoreactive LEW-1N and LEW T cells, respectively. Therefore, it can be concluded that the non-MHC genes encode for immune deviation and thereby determine susceptibility or resistance to CsA-AI. 相似文献
9.
Uterine myomata and outcome of assisted reproduction 总被引:5,自引:8,他引:5
Ramzy AM; Sattar M; Amin Y; Mansour RT; Serour GI; Aboulghar MA 《Human reproduction (Oxford, England)》1998,13(1):198-202
The aim of this work was to study the effect of uterine myomata on the
implantation rate and outcome in in-vitro fertilization (IVF) and
intracytoplasmic sperm injection (ICSI). Among 406 patients, 51 (12.6%)
were found to have uterine corporeal myomata. Twelve patients were excluded
from the study as they had large myomata, submucous myomata or intramural
myomata encroaching on the cavity. These patients were advised to have
myomectomy before being enrolled in the IVF/ICSI programme. The remaining
patients (n = 39) were sorted according to the number, site and size of the
myomata as assessed by transvaginal sonography. Three patients had more
than one myoma. Most of the myomata were subserous (72.7%) and the mean
diameter of the myomata was 3.5 +/- 0.9 cm. A control group (n = 367) was
chosen with normal uteri and no history of uterine reconstruction surgery.
The mean age of myoma patients was 34.7 +/- 3.6 years as compared to 34.0
+/- 4.4 years in the control group. The age, period of infertility, body
mass index, duration and number of human menopausal gonadotrophin ampoules
needed for stimulation, oestradiol levels, number of oocytes retrieved and
the fertilization rate were not significantly different in the myoma
patients compared to the control group. Fifteen myoma patients (38.5%)
subsequently showed one or more pregnancy sacs on ultrasonography of which
three (20%) spontaneously aborted during the first trimester and two
(13.3%) had preterm labour, as compared to 123 (33.5%), 19 (15.5%) and nine
(7.3%) respectively, among the control group (P = 0.27, 0.33 and 0.21). In
conclusion, uterine corporeal myomata, not encroaching on the cavity and
<7 cm in mean diameter, do not affect the implantation or miscarriage
rates in IVF or ICSI.
相似文献