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91.
92.
The present state of knowledge on the importance of calcium ions and inositol phospholipids in the metabolic changes associated with early stages of platelet activation is outlined, with stress laid in the biochemical mechanisms of intracellular rise of calcium ion concentration. The metabolism of inositol phospholipids is briefly discussed stressing the importance of the metabolites of these phospholipids--1,2-diacylglycerol and 1,4,5-inositol triphosphate which are of key importance in the transfer of information between platelet membrane and intracellular structures. 相似文献
93.
On the basis of analysis of 128 cases of serological incompatibility it was found that antibodies to Rh in titres of 1/8 or less constituted a good prognostic factor, and without evidence of fetal distress in USG examination this was not an indication to treatment undertaking. If the titre is from 1/16 to 1/128 the prognosis is worse and the degree of fetal haemolytic disease risk may be estimated on the basis of USG and Liley's zone. The prognosis is very bad in case of titre exceeding 1/128 and high Liley's zone, and without effective treatment of haemolytic disease in fetal life only few fetuses survive. 相似文献
94.
Edward Golec Sebastian Nowak Roman Go?dzialski Micha? Godyń 《Chirurgia narzadów ruchu i ortopedia polska》2003,68(3):185-189
In this paper the authors evaluate the long-term results of treatment for articular calcaneus fractures with Westhues method. This evaluation is performed with regard to triple measurement of B?hler's angle value and to subjective criteria. The clinical material from years 1985-2002 consists of 47 patients aged between 24 and 56 years (mean age 32 years) with articular calcaneus fractures--namely, 41 male patients (87.2%) and 6 female patients (12.8%). The follow-up examination was performed in 24 patients (51% of all patients), namely, in 23 male patients (48.8%) and in one female patient (2.2%). Minimum follow-up time was 12 months and maximum was 9 years. Acquired results suggest that Westhues method restores normal B?hler's angle value only in tongue-type calcaneous fractures. 相似文献
95.
The results of treatment of 17 patients--8 cases of leg bones defect due to osteitis and 9 cases of leg pseudoarthrosis has been presented. The osteosynthesis of the fragments was done with the use of Zespol fixator. In 14 patients the lesion has healed and satisfactory function of the extremity was restored. 相似文献
96.
Retinal detachment in an aphakic eye is a grave therapeutical problem. There exists some fears that cataract extraction with implantation of an artificial lens may increase the number of these complications. Three hundred and seventy cases of cataract extraction with implantation of an artificial lens performed in our department were analysed from the point of view of the incidence of retinal detachment. The cataract was extracted extra- and intracapsularly and the artificial lens was implanted in the anterior as well as in the posterior chamber. During the period of observation--4 months to 3 years--it was established that the number of the retinal detachment in pseudophakia was not larger than in aphakic eyes without implant. 相似文献
97.
98.
Marcin Sibiński Marek Synder B?azej Pruszczyński 《Chirurgia narzadów ruchu i ortopedia polska》2006,71(1):33-36
The purpose of the study was to assess hip joint development after the treatment of DDH with overhead traction and closed reduction complicated by growth disturbances of the proximal femoral epiphysis. Comparison was also made between joints affected by AVN and other treated joints. Antero-posterior radiographs of 107 hip joints (81 children) done during treatment and follow-up were retrospectively reviewed. The average age was 14.2 months (from 5 to 33 months) and age at the final follow up 20.7 years (minimum 14 years). AVN was detected in 31 (29%) of the hip joints. Type II necrosis according to Bucholz and Ogden classification system was the most common one. In the hips affected by growth disturbances of proximal femoral epiphysis there were worse final clinical and radiological results, osteoarthrosis and elongation of acetabulum were more often seen in comparison to other treated joints. There was no difference in terms of other parameters describing acetabulum. In 19 out of 31 cases deformity of femoral head was noted. AVN may present as a wide spectrum of pathology from mild, probably not significant growth disturbances of physis to severe deformity and lateralisation of femoral head. Statistically hips with AVN had worse final results and in cases with good congruity prognosis is often uncertain due to aspherical femoral head and secondary osteoarthrosis. Acetabular development is most often unaffected by AVN. 相似文献
99.
Familial four breakpoint complex chromosomal rearrangement as a cause of monosomy 9p22-->pter and trisomy 10p11.2-->pter and 11q21 analysed by dual and triple colour FISH.
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P Stankiewicz E Kostyk E Bocian H Stańczak J Parczewska E Piatkowska T Mazurczak J J Pietrzyk 《Journal of medical genetics》1997,34(8):696-699
A familial four breakpoint complex chromosomal rearrangement involving chromosomes 9, 10, and 11 was ascertained through a child with dysmorphic features, hypertrophic cardiomyopathy, and hypotonia. A cryptic insertion, invisible in G banded chromosomes was identified by fluorescence in situ hybridisation (FISH) using chromosome specific libraries. Possible mechanisms of its formation as well as karyotype-phenotype correlation are discussed. 相似文献
100.
The influence of uremic serum on 125I-fibrinogen binding by normal blood platelets after induction with adenosine diphosphate was evaluated. The study was performed on 12 hemodialyzed uremic patients. The control group included 12 healthy subjects. It has been demonstrated that the uremic serum from the patients before hemodialysis significantly augmented fibrinogen binding by normal blood platelets (33.8 +/- 11.8%) in comparison with control subjects (14.4 +/- 8.9%). After hemodialysis, fibrinogen binding was comparable with the control group (14.9 +/- 10.1%). Uremic toxins removable during hemodialysis are probably responsible for the potentiation of 125I-fibrinogen binding by platelets. 相似文献