Based on the contemporary characteristics of military medical logistics and the military medical service,we discussed the role of animal experiment and its implementation in military medical research,emergency medical rescue research,and the research of special or major diseases,.This could provide reference for military hospitals to improve clinical research management.

Objective To observe the therapeutic effect of beehive extract for the treatment of allergic rhinitis. Methods Sixty qualified subjects were evenly randomized into large dose group and small dose group, 30 in each group. The large dose group was given oral use of beehive extract 15 g per time, and the small dose group was given 5 g per time, three times per day. One week constituted a treatment period, and the treatment lasted 4 courses. After treatment, the therapeutic effect was evaluated in both groups. Follow-up was carried out one month after suspension of medicine. Results ( 1) The total effective rate was 90.00% in the large dose group, and was 93.00% in the small dose group, and the rank sum test results showed the difference was insignificant between the two groups (P>0.05) . (2) After treatment and during follow-up, the scores of general symptom Visual Analog Scale ( Uni-VAS) and the scores of Rhinoconjunctivitis Quality of Life Questionnaire ( RQLQ) were decreased in both groups ( P<0.01) , and the scores of symptoms in the small dose group were increased during the follow-up ( P<0.05) . The results of intergroup comparison showed that the differences of the decrease of Uni-VAS scores, symptom scores, non-nose/eye symptom scores, practical issue scores, nasal symptom scores, eye symptom scores and emotional reaction scores were insignificant between the two groups after treatment and during the follow-up ( P>0.05) . Conclusion Oral use of large or small dose of beehive extract shows certain therapeutic effect for allergic rhinitis by obviously relieving the symptoms of patients. The effect of large dose is similar to small dose, but the long-term effect of large dose is better.

90,180 and 360 mg·kg-1 on general central nervous system (CNS) of mice was investigated by general behavior observation, nembu-tal subthreshold hypnosis experiment, spontaneous activity test and rotary rod test. The changes in blood pressure, heart rate, electro-cardiogram, breathing flow and frequency in anaesthetic Bealge dogs were observed to evaluate the effects of the capsules respectively at the low, medium and high dosage of 16,32 and 64 mg·kg-1 on cardiovascular and respiratory systems. Results:The general behavior of mice was normal after the administration of Sansheng Jindan capsules. The capsules showed no synergetic hypnotic effect on nembu-tal, and had no influence on the spontaneous activity and body coordination ability of mice (P>0. 05). The blood pressure, ECG and respiratory index of anaesthetic Bealge dogs were also normal after the administration of the capsules (P>0. 05). Conclusion:There are no significant effects of Sansheng Jindan capsules at the experimental dosages on central nervous system of mice and respiratory and cardiovascular systems of Beagle dogs.

Objective To introduce the application and the surgical cooperation of the transanal endoscopic microsurgery in resection of rectal neoplasms and summarize the nursing points.Method The clinical histories of 135 patients undergoing resection of rectal neoplasms with transanal endoscopic microsurgery were reviewed and analyzed.Results All the surgeries were successful. Four patients developed with wound infections,three of them getting better after treatment and one of them diagnosed with poorly differentiated adenocarcinoma and selected another operation.Conclusion Well-prepared、pre-operation,skillful operation and instrument procedure and postoperative nursing were critical to the success of operations.

Objective To investigate the effect of continued nursing on postoperative outcomes of discharged patients with chronic suppurative otitis media.Methods Toally 198 discharged patients were randomized into the control group (n=98) and the observation group (n=100).The patients in both groups received normal health education and additionally the continued nursing was used in the observation group for health education by way of phone call follow-up,on-the-spot consultation and QQ consultation.The mastery of related knowledge and skills,incidence of secondary tympanic membrane and readmission rate were compared.Results Six months after discharge,the observation group was significantly better than those the control group in the mastery of related knowledge and skills (P＜0.05).The incidence of secondary tympanic membrane perforation was not statistically significant between the groups(P＞ 0.05).The readmission rate at the second week and the third week between the two groups had no statistically significant difference (P＞ 0.05).However,the readmission rate at the first,second,third and sixth month were statistically different (P＜0.05).Conclusion Continued nursing to the postoperative discharged patients with chronic suppurative otitis media can improve the follow-up rate after discharge and self-nursing capacity,and as a result promote their recovery.

Objective To explore the dynamic changes in the plasma levels of thrombomodulin(TM)with traumatic hemor-rhagic shock (THS).Methods The model of the THS with gradient decerease in the systolic blood pressure was eatablished in 1 7 rats without specific pathogen.The arterial blood during the different phase of shock,i.e.when the systolic pressures were three forth,one second,two fifth of the basis systolic blood pressure,one fifth of the basic systolic blood pressure and 10mmHg,was collected and TM levels in the plasma were determined by the double antibody sandwich method of enzyme-labeled immunosorbent assay (ELISA)and analyzed.Results There were significant differences in plasma levels of TM be-tween groups,with TM levels in T2~T3 period of time increased with the extension of time,and TM levels in T4~T5 peri-od of time decreased with the extension of time,and TM levels in T5~T6 period of time increased with the extension of time.Conclusion The animal model of THS was related to the systolic pressure during the shock,may be helpful to assess-ment changes in blood loss.The dynamic observation of the plasma levels of TM which is a good index of the damage to the vascular endothelial cells,may be helpful to assessment of the THS is related to the degree of damage to the vascular endo-thelial cells.

Science is the power of improving the academic discipline in hospitals.Evaluation of research has always be the key issue for research management.Using stratification method to establish the evaluation system was constructed directly by high level research output and based on the process of scientific,which can conduct quantitative assessment for individual level.The contents included three parts:process indicators,basic achievement indicators and high level achievements indicators.The implementation effect was satisfied during last year.The evaluation system stimulates high level research output.

Objective To investigate variation of lumbar spine stability in children with spastic cerebral palsy (SCP) after two types selective posterior rhizotomy (SPR) at lumbosacral and conical sites.Methods Forty-five cases of SCP have undergone with lumbosacral SPR and 38 with conical SPR. Posteroanterior, lateral, 40°-double-oblique, and dynamic (hyperextension and hyperflexion) position lumbar Xray films were taken for all of them before and three months to seven years ( 19 months in average) after operation to observe postoperative lumbar deformity, lumbosacral angle, lateral Cobb' s angle, arch-vertex distance, lordotic index, Posner's definition, and other stability indicators pre- and post-operation of the two groups. Results ① There was statistically significant difference in lumbosacral angle, lateral Cobb's angle, arch-vertex distance, lordotic index and Posner's definition at the 1 st to 2nd lumbar vertebrae (L1-L2 ), the 4th to 5th lumbar vertebrae ( L4 - L5 ), and the 5th lumbar to the 1st sacral vertebrae ( L5 - S1 ) among those with lumbosacral SPR before and after operation (P ＜0. 05). But, only Posner's definition at the 12th thoracic vertebra to the 2nd lumbar vertebra ( T12 - L2 ) varied significantly ( P ＜ 0. 05 ) among those with conical SPR ② Various lumbar deformity was observed in six cases ( 13% ) with lumbosacral SPR, three of them with instable neurological symptoms; while two cases (5%) did so after conical SPR,one with neurological symptoms, with statistical significance ( P ＜ 0. 05). Conclusions Little variation of lumbar spine stability is found among children with spastic cerebral palsy in mid-short term after SPR, while influence of conical SPR is much less on lumbar stability. Their long-term postoperative influence has to be followed-up further.

Objective To inwst the antagonistic effect of thrombopoietin on adriamycin induced myocardium injury in rats and explore the mechanism.Methods 32 Wistar rats were randomized into four groups(n=8):Control group,ADM group,ADM+TPOL group and ADM+TPOH group.All agents were given by intraperitoneal injection.The control group was given saline.While the other three groups were given adriamycin at the dosage of20mg/kg.TPO group were injected TPO at the dosages of 10μg/kg or 30μg/kg three times on alternale days.ELISA was used to detect the concentration of CK-MB and cTnI in the serum of rats.The change of cardiocyte ultrastructure was observed by the electron microscope,and pathological change Was observed by immunohistochemistry staining.The expression level of 8- hydroxy-2'-deoxyguanosin(8-OHdG)produced by DNA oxidative damage in myocard tissue were detected.IPP6.0 software was used to detect IOD and calculate the 8-OHdG index.Results The energy of CK-MB and cTNI of TPO group was obviously lower than that in ADM group(P<0.01).The ultragtrueture of cardiocyte in the ADM group Wag damaged more severely than that in TPO group.Pathological Score,IOD and 8-OHdG index of TPO groups were lower than ADM group(P<0.05).These indexes had no significant statistics difference between ADM+TPOL group and ADM+TPOH group.Conclusions TPO can provide heart protection by antagonizing oxidative damage of myocardial cell induced by edriamycin.

Objective To observe the protection effect of thrombopoietin on adriamycin-inducod acute myocardium injury in rats model.Methods 32 Wistar rats were randomized into four groups (n=8):Control group,ADM group,ADM +TPOL group and ADM +TPOH group.All agents were given by intraperitoneal injection.The control group was given normal saline,while the other three groups were given adriamycin at the dosage of 20 mg/kg once.TPO groups were injected TPO at different dosages of 10 μg/kg or 30 μg/kg three times on alternate days.ELISA was used to detect CK-MB and cTnI content of serum in the rats.By HE staining,pathological change was found and grade of tissue morphology was scored.The ultrastructure change of cadiocyte was observed by the electron microscope.Results The energy of CK-MB (14.65±1.91,14.21±1.70) and cTNI (9.66±1.31,10.07±1.20) in TPO groups were obviously lower than that of the ADM group(19.58±3.49,12.50±1.62) (P<0.05),respectively.Pathological score of ADM group was higher than TPO groups (P<0.01).The ultrastructure of myecard tissue in the ADM group was damaged more severely than TPO groups.Above-mentioned indexes were with no significant difference between ADM+TPOL group and ADM+TPOH group.Conclusion TPO can protect the heart which was injured by the ADM.