18 dogs with hemorrhagic shock were divided into 3 groups. Group Ⅰwascontrol, group Ⅱ and Ⅲ were jetted with air or oxygen respectively and continuouslyoutside the glottis by HFJV (frequency 80 beat/min, driving pressure 0.2 MPa, I:E timeratio=1:2) during the uncompensated period. Results: Not much difference was foundbetween group Ⅰand Ⅱ in their blood gas, acid-base balance and plasma malondialdehyde(MDA). However, the P_aO_2, P_aCO_2, CO_2, combining power and plasma MDA in group Ⅲwere markedly higher than those of group Ⅰand group Ⅱ (P

Objective To analyze the clinical characteristics and prognostic factors of endometrial carcinoma in senile women, explore the optimized therapeutic modality. Method The clinic pathological characteristics and survival outcome of 268 patients of endometrial carcinoma in senile women were reviewed retrospectively, and prognostic factors affected the survival of endometrial carcinoma were evaluated. Results According to univariate analysis, therapeutic modality, surgical-pathological classification and pathological grade were closely correlated with prognosis of endometrial carcinoma in senile women(P < 0.01 ). According to COX multivariate analysis,surgical-pathological and pathological grade were independent prognostic associated-factor (P = 0.002,0.000). Conclusions There are closely correlations between prognosis and surgical-pathological classification,therapeutic modality and pathological grade,surgical-pathological classification and pathological grade are independent prognostic associated-factor. The therapy on endometrial carcinoma in senile women should connect with high risk factors and adopt integrating and individual therapeutic modality.

Objective To explore the clinical value of colposcopy directed biopsy in diagnosis of vaginal intraepitheal neoplasia (VaIN).Methods The clinical data of 106 VaIN patients diagnosed by colposcopy directed biopsy were reviewed and analyzed retrospectively.In the past medical history of 106 patients,46 patients had cervical cancer history,43 patients had cervical intraepithehal neoplasia history,13 patients had previous hysterectomy because of benign disease and 4 patients had uncertain past medical history.Results Among 106 patients,97 patients(91.51％,97/106) had abnormal pap smears of vagina,9 patients (8.49％,9/106) had abnormal pap smears of cervix.Histological analysis revealed that 69 patients were VaIN Ⅰ,24 patients were VaIN Ⅱ,13 patients were VaIN Ⅲ.The high-risk human papilloma virus (HPV) test at diagnosis were positive in 98 patients (92.45％,98/106),negative in 8 patients (7.55％,8/106).Eighty-seven patients VaIN were localized in the upper one third of the vagina,19 patients VaIN were localized in other parts of vaginal wall.Ninety-eight patients VaIN affected to the multifocal vaginal wall,8 patients VaIN affected to the focal vaginal wall.Conclusions It has highly therapeutic value of colposcopy directed biopsy in diagnosis of VaIN.But should closely correlated to past medical history,colposcopy should performed on the whole vagina wall and multiple punch biopsy to elevated positive rate.

OBJECTIVE:To study the effects of Akt inhibitor MK-2206 on the proliferation and apoptosis of lung adenocarcino-ma A549 cells. METHODS:The optical density of A549 cells was detected by MTT assay after treated with 0(blank control),0.5, 1,2.5,5,10,20 and 30 μmol/L MK-2206 for 24 h;after pretreatment with 0(blank control),5,10 and 20 μmol/L MK-2206 for 24 h,morphological changes of A549 cells were observed with inverted microscope. Cell cycle and apoptosis rate were analyzed by flow cytometry. Western blot was used to detect the expression of cell cycle-related proteins Cyclin D1,p21 and p27 and apopto-sis-related protein PARP(cf-PARP),cf-caspase-3,Bcl-2 and Bax. RESULTS:Compared with blank control,the optical density of A549 cells decreased,cells shrank and presented vesicular state after treatment of MK-2206;A549 cells arrested in G0/G1 stage, the protein expression of p21 and p27 strengthened while that of Cyclin D1 decreased;the apoptotic rate of cells increased,the ex-pression of cf-PARP,cf-caspase-3 and Bax in cells increased while that of Bcl-2 decreased. All reponse were in concentration-de-pendant manner (P<0.05 or P<0.01). CONCLUSIONS:MK-2206 can inhibit the proliferation of A549 cells,and induce the apoptosis of A549 cells by adjusting the expression of activating caspase-3,down-regulating Bcl-2 and up-regulating Bax.

Background:The incidence of chronic constipation is increasing in recent years,which seriously affects the quality of life of patients. Aims:To investigate the therapeutic efficacy of lactulose combined with Bacillus subtilis and Enterococcus faecium preparation on chronic constipation. Methods:A total of 112 patients with chronic constipation from Jan. 2011 to Jan. 2014 at Emeishan Hospital of TCM were enrolled,and were randomly divided into observation group and control group. Patients in both groups accepted the guidance of diet. In addition,patients in control group were orally administrated with lactulose while patients in observation group were orally administrated with lactulose combined with Bacillus subtilis and Enterococcus faecium preparation. After 4 weeks of treatment,therapeutic efficacy in the two groups was compared,patient assessment of constipation quality of life scale(PAC-QOL)was used to evaluate the quality of life. Results:The overall therapeutic efficacy rate in observation group was significantly higher than that in control group (98. 2% vs. 72. 2% ;χ2 = 12. 399,P < 0. 05). Score of every factor and the total score of PAC-QOL were significantly lower after treatment than those before treatment in both groups(P < 0. 05),while physical discomfort score and the total score in observation group were significantly lower than those in control group( P < 0. 05). Conclusions:Lactulose combined with Bacillus subtilis and Enterococcus faecium preparation can effectively improve the symptoms of difficulty in defecation,hard stool,and improve the quality of life in patients with chronic constipation.

Objective To assess whether treatment with compound danshen tablets plus alendronate would be safe and effective in women with postmenopausal osteoporosis. Methods 180 women with postmenopausal osteoporosis were randomized to receive combination therapy and independent therapy with compound danshen tablets and alendronate for 6 months. Scores of VRS were assessed,mean serum alkaline phosphatase, serum osteocalcin, urinary creatinine, urinary hydroxyproline, urinary calcium were detected. Bone mineral density of lumbar vertebra 1 ~5 was determined by dual X - ray absorptiometry. Results Mean serum alkaline phosphatase, serum osteocalcin, and urinary creatinine, urinary hydroxyproline, urinary calcium were statistically different between the combination therapy group and the independent therapy group, and bone mineral densities increased in all therapy groups while there was higher elevated level in the combination therapy group. Conclusions The combination therapy of compound danshen tablets with alendronate has a favorable influence on women with postmenopausal osteoporosis.

OBJECTIVE:To observe the clinical efficacy of oral traditional Chinese medicine concomitant with artificial liver in the treatment of severe type hepatitis.METHODS:A total of176patients were randomly divided into the treatment group and control group:the control group was treated with conventional internal medicine therapy together with artificial liver,while the treatment group was treated with additional traditional Chinese medicine besides the therapy for the control group.And the course of treatment was2weeks.RESULTS:The cure rates for the treatment group and the control group were45.5%and20.5%,respectively(P

Objective To study the effect of three different kinds of intervenient measures for TB control on the disease burden of TB patients. Method The estimating method of disability adjusted life years(DALY) as recommended by the WHO was used to assess the disease burden of TB patients. Result The average disease burden of new and retreated TB patients covered by the international TB program(ITP) was the lightest, with the loss of 0.31 DALY and 0.62 DALY respectively; the average disease burden of new and retreated TB patients covered by the national TB program(NTP) was intermediate, with the loss of 0.42 DALY and 0.59 DALY respectively; and the average disease burden of new and retreated TB patients from areas using conventional TB therapy(CTT) was the heaviest, with the loss of 0.61 DALY and 0.91 DALY respectively. From a social perspective, the average yearly loss of DALY per thousand TB patients in the ITP, NTP and CTT areas was respectively 16.42, 33.6 and 37.36, with the loss in the NTP areas being 2.05 times as much as that in the ITP areas and the loss in the CTT areas being 2.28 times as much as that in the NTP areas. Conclusion ITP was far superior to NTP and CTT in reducing the disease burden of TB patients, achieving better results both from the perspective of TB patients and the society.

Objective To study the effect of different intervenient measures for TB control on disease financial burden. Method A survey was conducted of the expenses incurred on 1 700 new and retreated TB patients from areas covered by the World Bank project, the Ministry of Public Health project, and non project areas where intervenient measures were also taken. The method of economic estimation was used to explore the disease financial burden carried by the patients families and society. Result The average family disease financial burden is as follows: 1 735 yuan for a new case and 2 755.99 yuan for a retreated case in the international TB program(ITP); 2 669.27 yuan for a new case and 3 530.17 yuan for a retreated case in the national TB program(NTP); and 6 787.02 yuan for a new case and 7 276.10 yuan for a retreated case in the non project areas using conventional TB therapy(CTT). The average social disease financial burden is as follows: 4 735.55 yuan in ITP; 6 471.91 yuan in NTP; and 10 919.96 yuan in CTT. Conclusion The disease financial burden was the lowest in ITP, highest in CTT, and intermediate in NTP.