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排序方式: 共有569条查询结果,搜索用时 15 毫秒
71.
AG Kalayci B Adam F Yilmazer S Uysal N Gürses 《Acta paediatrica (Oslo, Norway : 1992)》1997,86(9):999-1002
Serum IgG, IgGl, G2, G3, G4, IgM, C3c and C4 concentrations were measured in 24 term neonates with sepsis and 17 healthy normal neonates of similar age, sex and weight (control group). The serum IgG, IgG1, G2, G3, G4, IgM, C3c, and C4 levels were similar in the patients with sepsis and the control group ( p > 0. 05). In the neonates with sepsis, serum IgG, G1, G2, IgM and C4 levels were not significantly different between the 1st and 10th days, while there were significant differences for IgG3, G4 and C3c ( p < 0. 05). We conclude that the serum levels of IgG, IgG1, G2, G3, G4, IgM, C3c and C4 concentrations are of no value for the early diagnosis of neonatal sepsis. 相似文献
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73.
AG MacIver 《Journal of clinical pathology》1989,42(10):1119-1120
74.
Basilar venous plexus of the posterior fossa: a potential source of error in petrosal sinus sampling
Sampling of serum from the inferior petrosal sinus can provide important information about the source of elevated adrenocorticotropic hormone (ACTH) levels. This often leads to improved results of pituitary surgery for Cushing disease. The authors describe a successful catheterization technique and illustrate the venous anatomy of the inferior petrosal sinuses and basilar plexus. 相似文献
75.
76.
Acquired C1-esterase inhibitor deficiency: Three case reports and commentary on the syndrome 总被引:1,自引:0,他引:1
TK Lipscombe DI Orton AG Bird JD Wilkinson 《The Australasian journal of dermatology》1996,37(3):145-148
Acquired C1-esterase inhibitor deficiency is a rare syndrome which usually presents with episodes of angioedema. Most patients have an underlying lymphoproliferative disorder. It is important to gastroenterologists, haematologists, immunologists and dermatologists, as these are the more likely specialties to which the patient will present. Recognition of the syndrome is important not only for diagnostic purposes but for investigating and treating any associated underlying lymphoproliferative disorders. In some instances the angioedema may precede the lymphoma by many years. Optimal patient management requires that both angioedema and the underlying lymphoma be recognized and treated. 相似文献
77.
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79.
I. Vercruysse AM Vermeulen FM Belpaire DL Massart and AG Dupont 《Fundamental & clinical pharmacology》1994,8(4):373-378
Summary— The influence of the dihydropyridine calcium entry blockers nicardipine, amlodipine, nifedipine, isradipine and of the dihydropyridine calcium entry promotor BAY K 8644 on the disappearance rate of propranolol by isolated rat hepatocytes was compared to the effect of diltiazem and verapamil, two non-dihydropyridine calcium channel blockers and known inhibitors of hepatic cytochrome P450 mixed function oxidases. All compounds dose-dependently inhibited the disappearance rate of propranolol. Nicardipine and isradipine were more potent in inhibiting the disappearance rate of propranolol than the other dihydropyridines and than diltiazem and verapamil. The inhibitory effect of nicardipine on the disappearance rate of propranolol was not stereoselective and was not influenced by age. 相似文献
80.
Patterns of femoral head migration in osteoarthritis of the hip: a reappraisal with CT and pathologic correlation 总被引:2,自引:0,他引:2
Hayward I; Bjorkengren AG; Pathria MN; Zlatkin MB; Sartoris DJ; Resnick D 《Radiology》1988,166(3):857-860
Although medial, superior, and axial patterns of migration of the femoral head in osteoarthritis of the hip have been well described, it is not clear what anatomic and biomechanical factors determine the direction of migration. The authors studied 22 patients with bilateral (11 patients) or unilateral (11 patients) osteoarthritis by means of conventional radiography and computed tomography (CT) to define any relationships between migration in the coronal plane and that in the transverse plane and to determine whether femoral anteversion, acetabular anteversion, femoral neck-shaft angle, or acetabular inclination were related to particular migration patterns. Anterior migration was evident in 14 of the 19 hips with a superior migration pattern, whereas posterior migration was present in five of the seven hips with a medial migration pattern. In the remainder of cases, no migration in the transverse plane was present. Femoral anteversion as determined with CT, femoral neck-shaft angle, angle of acetabular inclination, and acetabular anteversion angle in this relatively small sample were all found to be within normal limits and appeared to have no influence on the occurrence of a specific pattern of femoral head migration. 相似文献