Development and application of submarine rescue medical information system / 医疗卫生装备

Object To execute medical information informatized acquisition, transmission, storage and procession to facilitate the submarine medical rescue team to implement medical treatment on the rescue ship.Methods A submarine rescue medical information system based on information and material flows was developed with PowerBuilder 11.5 platform, C/S architecture and Oracle 11g database, which was composed of six modules of personnel management, equipment management, drug and consumables management, examination and evaluation, medical treatment and system management. In medical treatment module information sharing and real-time communication were implemented between the groups of casualty triage, casualty holding, surgical treatment and severe injury treatment.Results The system realized information acquisition, procession, application and integrated sharing during mass casualty treatment on the rescue ship.Conclusion The system enhances the military hospital in medical support to multi military missions, medical commanding and comprehensive treatment.

Significance of positive expressin of bcl-2 and bax in osteoarthritis in rabbit chondrocyte / 中华风湿病学杂志

Objective To research the significanec of genes bel-2 and bax in chondrocyte apoptosis in experimental osteoarthritis in rabbits.Method Twelve New Zealand rabbits divided into two groups at random:model group and control group.Model group with osteoarthritis was duplicated by immobilizing with gypsum at extension position in right hind limb of rabbits.Rabbits of model group were executed after 6 weeks and chondrocytes were taken.Positive expression rate of bcl-2 and bax mRNA was measured by immunohisto- chemistry and Terminal deoxynucleotidyl transferase mediated dUTP nick end labeling(TUNEL).Results Positive expression rate of mRNA in bel-2 and bax of model group was obviously more than control group(P＜0.05).According to immunohistochemistry,and grey grade of positive expression of protein in bcl-2 and bax of chondrocytes in model group was lower and positive expression rate was gigher compared with control group (P＜0.05,P＜0.01).bcl-2 and bax of model group were lower than control group(P＜0.05).Conclusion Genes bcl-2 and bax participate and thus accelerate chondrocyte apoptosis of osteoarthritis together.