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101.
D Allasia C Angelini A Baldini L Bertanza V Bisi F Bobisut T Bolognese A Borg E Calimani P Capiluppi S Ciampolillo J Derkaoui ML Faccini-Turluer R Fantechi V Flaminio AG Frodesen D Gamba G Giacomelli H Huzita B Jongejans M Loreti C Louedec G Mandrioli A Margiotta A Marzari-Chiesa R Pazzi L Ramello L Riccati A Romero AM Rossi A Sconza P Serra-Lugaresi A Tenner Van Apeldoorn GW Van Dam P D Vignaud R Wigmans 《Canadian Metallurgical Quarterly》1985,31(11):2996-2998
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AG Rakhlenko 《Canadian Metallurgical Quarterly》1980,90(11):620-622
The efficacy of conduction anesthesia with 2% solutions of novocain, celnovocain, trimecain, lidocain during the preparation of teeth for metal crowns was studied in experiments on 16 dogs by neurohistological and histochemical examination of the Gasserian and superior cervical ganglions, the nodose ganglion, teeth and pericoronal tissues. It was established that in terms of the degree of anesthesia efficacy increase, the test anesthetics can be arranged as follows: novocain, celnovocain, trimecain, lidocain. 相似文献
105.
Effects of leukotriene D on the airways in asthma 总被引:2,自引:0,他引:2
M Griffin JW Weiss AG Leitch ER McFadden EJ Corey KF Austen JM Drazen 《Canadian Metallurgical Quarterly》1983,308(8):436-439
106.
Ecosplit3系列的样机现代化表示的重要特征是不改变原来整个设计原理而能大大改进变速器的转矩能力、档平顺性和噪音状况。斜齿行星齿轮装置可使变速 降低10分贝、在车辆变速败露首次采用了“锥形止推垫圈”技术,可使该行呈齿轮传动中的斜齿轮的轴向力自身消除。 相似文献
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AG Brooks F Borrego PE Posch A Patamawenu CJ Scorzelli M Ulbrecht EH Weiss JE Coligan 《Canadian Metallurgical Quarterly》1999,162(1):305-313
The CD94/NKG2 receptors expressed by subpopulations of NK cells and T cells have been implicated as receptors for a broad range of both classical and nonclassical HLA class I molecules. To examine the ligand specificity of CD94/NKG2 proteins, a soluble heterodimeric form of the receptor was produced and used in direct binding studies with cells expressing defined HLA class I/peptide complexes. We confirm that CD94/NKG2A specifically interacts with HLA-E and demonstrate that this interaction is dependent on the association of HLA-E with peptide. Moreover, no interaction between CD94/NKG2A and classical HLA class I molecules was observed, as assayed by direct binding of the soluble receptor or by functional assays using CD94/NKG2A+ NK cells. The role of the peptide associated with HLA-E in the interaction between HLA-E and CD94/NKG2A was also assessed. All class I leader sequence peptides tested bound to HLA-E and were recognized by CD94/NKG2A. However, amino acid variations in class I leader sequences affected the stability of HLA-E. Additionally, not all HLA-E/peptide complexes examined were recognized by CD94/NKG2A. Thus CD94/NKG2A recognition of HLA-E is controlled by peptide at two levels; first, peptide must stabilize HLA-E and promote cell surface expression, and second, the HLA-E/peptide complex must form the ligand for CD94/NKG2A. 相似文献
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M Adachi CJ Dickens J Hetherington HD Hoskins AG Iwach PC Wong N Nguyen AS Ma 《Canadian Metallurgical Quarterly》1997,104(12):2121-2125
OBJECTIVE: The purpose of this study is to determine the efficacy of initial trabeculotomy in the patient with aniridic glaucoma. DESIGN: Clinical charts were reviewed. PARTICIPANTS: Twenty-nine eyes of 16 patients with aniridia were studied. INTERVENTION: Glaucoma surgery was performed. As an initial procedure, trabeculotomy was performed in 12 eyes, other surgery was performed in 17 eyes (trabeculectomy, 5; goniotomy, 5; other, 7). MAIN OUTCOME MEASURES: Success was defined as an intraocular pressure (IOP) of 21 mmHg or lower, and no further surgery was performed. RESULTS: Ten (83%) of 12 eyes obtained IOP control after first (6 eyes) or second (4 eyes) trabeculotomy with a mean follow-up period of 9.5 years. Five eyes maintained visual acuity of 20/40 to 20/200. No serious complications were found after trabeculotomy. Three (18%) of 17 eyes were controlled with the first glaucoma surgery other than trabeculotomy (goniotomy, trabeculectomy, trabeculectomy combined with trabeculotomy, and Molteno implant). Good IOP control was obtained in 8 (47%) of 17 eyes after several surgeries with a mean follow-up period of 10.4 years. Four of 17 eyes became phthisical. CONCLUSION: This study suggests that trabeculotomy is the preferred initial operation for uncontrolled glaucoma with aniridia. 相似文献