[Objective] To introduce the Chiari osteotomy combined with bone grafting shelf procedure and scew fixation for the treatment of acetabular dysplasia which was caused by all sorts of reasons.[Methods]Totally 56 patients(63 hips)with acetabular dysplasia were operated by Chiari osteotomy combined with bone grafting procedure and screw fixation from October 1982 to October 2001,the average age of the patients was 20.7 years(8~42 years).There were 7 males who didn 't have acetabular dysplasia of both hips,49 females in which 7 ones had acetabular dysplasia of both hips.The X-ray graphies before operation showed:average CE angle was 4?(-20?~ 18?),femoral head coveragement ratio was 60%(42%~75%).Sharp angle was 51?(40? ~58?),AC angle was 27?(20?~38?).All of the patients had subluxation of hip(broken Shentions line)of different degrees except two.[Results]Thirty-two patients(37 hips)had followed up results for average 45 months(6 months to 8 years).Thirty hips were obviously pain-free.The average CE angle was 44?(41? ~62?),Shape angle was 37?(30?~45?)AC angle was 12?(8? ~18?),Harris hip score was increased from 76.3(61~82)before operation to 89(76~95)after operation.Two hips had the complication of bone absorbtion after operation.[Conclusion]The Chiari osteotomy combined with bone grafting shelf procedure and stew fixation is a better procedure for the treatment of acetabular dysplasia,the main advantages of it are as following:(1)The injury during the operation is light without much blood lost,blood tranfusion is not needed.(2)It has the merits of Chiari osteotomy.(3)It can increase the femoral head coveragemean efficiently.The diameter of acetabular from anterior to posterior and the diameter form left to right can be increased.(4)It is not easy for the bone grafted to the absorbed.(5)It works in the case which can 't be absolved by only Chiari osteotomy.

Objective To study the effects of the recipe for activating blood circulation and nourishing qi on expression of mitochondrial ribosomal protein L51 (MRPL51) in CVB3 infection model in rat cardiac myocytes, to reveal the pathogenesis of CVB3 myocarditis in the genetic level, to explore the therapeutic mechanism of the recipe for activating blood circulation and nourishing qi on CVB3 myocarditis, and to confirm the validity of the recipe for activating blood circulation and nourishing qi on CVB3 myocarditis. Methods After establishing CVB3 infection model and treatment model with recipe for activating blood circulation and nourishing qi by culturing neonatal rat myocardial cells, a modified suppression subtractive hybridization (SSH) was used to isolate differentially expressed genes between two model groups. These results were further verified by fluorescence RT-PCR. Results The results of SSH showed that gene expression of the treatment group was lower than that of the CVB3 infection group. The results of fluorescent RT-PCR which agreed with that of SSH displayed the threshold cycle number (Ct) in the treatment group was higher than the virus group. Conclusion Up-regulation of MRPL51 might be one of the pathogenesis of CVB3 myocarditis. The recipe for activating blood circulation and nourishing qi could treat viral myocarditis by regulating the expression of MRPL51.

Cells utilize calcium ions (Ca) to signal almost all aspects of cellular life, ranging from cell proliferation to cell death, in a spatially and temporally regulated manner. A key aspect of this regulation is the compartmentalization of Ca in various cytoplasmic organelles that act as intracellular Ca stores. Whereas Ca release from the large-volume Ca stores, such as the endoplasmic reticulum (ER) and Golgi apparatus, are preferred for signal transduction, Ca release from the small-volume individual vesicular stores that are dispersed throughout the cell, such as lysosomes, may be more useful in local regulation, such as membrane fusion and individualized vesicular movements. Conceivably, these two types of Ca stores may be established, maintained or refilled via distinct mechanisms. ER stores are refilled through sustained Ca influx at ER-plasma membrane (PM) membrane contact sites (MCSs). In this review, we discuss the release and refilling mechanisms of intracellular small vesicular Ca stores, with a special focus on lysosomes. Recent imaging studies of Ca release and organelle MCSs suggest that Ca exchange may occur between two types of stores, such that the small stores acquire Ca from the large stores via ER-vesicle MCSs. Hence vesicular stores like lysosomes may be viewed as secondary Ca stores in the cell.