Objective To observe the expression of CD133 in mouse kidney ,analysis the distribution pattern ,and provide basis for the kidney regeneration research .Methods The mice kidney was took by the heart perfusion fixation ,and then made into 5 μm thick slice .Immunohistochemistry test was used to detect the CD133 expression .Results CD133 was mostly expressed in renal pa-pallie zone ,and also could be seen at the distal tubule in outer zone of medulla external and the distal tubule in the superfacial neph-ron .Conclusion The renal papallie zone might have mass renal stem cells and regeneration capacity .

Objective To pave the way for developing recombinant antiidiotypic antibody(antiId)vaccine of gastric carcinoma by generating phagedisplayed antiId to monoclonal antibody MGd1 directed against the cancer. Methods Balb/c mice were immunized i.p. with MGd1 conjugated with KLH, and mRNA was isolated from the spleens of the immunized mice. VH and VL DNAs of the antibody were amplified separately by RTPCR and assembled into ScFv DNAs with a linker DNA by PCR. The ScFv DNAs were ligated into the phagemid vector pCANTAB5E and the ligated sample was transformed into competent E.coli TG1. The transformed cells were infected with M13KO7 helper phage to yield phage antibody ScFv library. After four rounds of panning to the library with MGd1, the MGd1positive clones were selected by ELISA from the enriched phages. The types of the antiId ScFv displayed on the selected phage clones were preliminary identified by competition ELISA. Results The VH,VL and ScFv DNAs were about 340 bp, 320 bp and 750 bp respectively. After four rounds of panning to the antibody library, 17 MGd1positive phage clones displayed antiId ScFv were selected from 40 enriched phage clones, among which 3 displayed ? or ? type antiId ScFv. Conclusion The successful generation of antiId ScFv to monoclonal antibody MGd1 by recombinant phage antibody library technology might lay a foundation for screening of novel candidate molecules for developing recombinant antiId vaccine of gastric carcinoma.

Extracts of Radix Pueraria and Herba Cirsii, obtained by the same isolating procedure,were examined with IR spectra. Results showed that the IR spectra of Radix Pueraria lobota and Herba Cirsii,collected at different times had distiuct characteristics,consistency aud repcatability.The spectra of Radix Pueraria thomsonii also showed characteristic evidence.Accordingly, Radix pueraria and Herba Cirsii may be well distinguished by means of IR spectra.

Epstein-Barr virus is a kind of herpes virus that has oncogenic potential and is related to the tumorgenesis process of various malignancy. Important advances have been obtained on the study of the structure and functions of Epstein-Barr virus(EBV) latent membrane protein 1(LMP1) and signal transduction pathways mediated by LMP1 in recent years. LMP1 could regulate cellular growth, proliferation, transformation, differentiation, transference and apoptosis by means of signal transduction pathways such as NF-?B, AP-1, JAK/STAT, Ets1, MAPK/ATF2 and cyclin dependent kinase.

OBJECTIVE:To discuss the economical effects of different medications on the treatment of same illness.METH_ODS:148 cases of functional colonic diseases were collected from literature and were randomly divided into three groups;colloidal bismuth artrate was given to the first group,bifidobacterium to the second and cisapride to the last.Data was evaluated using the pharmacoeconomic cost-effectiveness analysis.RESULTS:Colloidal bismuth artrate was the best medicine to treat functional colonic diseases.CONCLUSION:The pharmacoeconomics play an important role in guiding the physician to choose the best therapeutic regimen in making clinical decision,so as to gain the maximal benefit with the minimal cost.

Objective To investigate the effectiveness of intensive sit-to-stand training in improving the balance and walking of hemiplegic stroke patients. Methods Sixty hemiplegic stroke patients were randomly divided into an observation group and a control group with 30 cases in each.Both groups were treated with routine rehabilitation.The observation group also underwent extensive sit-to-stand training.The training lasted for 15 min/time,6 times/week for 4 weeks.All of the patients were assessed with respect to their body weight distribution,Berg balance scale (BBS) scores,timed up & go test (TUGT) times and using footprint gait analysis,before the treatment and 4 weeks post treatment. Results After 4 weeks of treatment body weight distribution,BBS scores,TUGT times and gait improved significantly in both groups.The BBS,TUGT and gait improvements were significantly greater in the observation than in the control group.There was no significant difference between the two groups in terms of body weight distribution. Conclusions Extensive sit-to-stand training combined with routine rehabilitation can distinctly improve the balance and walking of hemiplegic stroke survivors.

OBJECTIVE:To provide reference for strengthening the cultural construction and promoting the cultural develop-ment of TCM in Chongqing. METHODS:Questionnaire was adopted to investigate the status quo and cognition of some citizens, staffs in medical and health institutions for the cultural construction of TCM in public TCM medical and health institutions above Grade Two in Chongqing,and the data was statistically analyzed. RESULTS:Totally 45 questionnaires were sent out for TCM med-ical and health institutions,45 were effectively received with effective recovery of 100%;3 500 were sent out for the citizens,2 250 were effectively received with effective recovery of 64.29%;1 100 were sent out for the staffs in TCM medical and health institu-tions,702 were effectively received with effective recovery of 63.82%. In terms of cultural construction in surveyed institutions,or-ganization,principles and unit markings carried out a relatively high proportion in the core cultural soft power construction,the de-velopment of behavioral norms system carried out a relatively low proportion;and the proportion was higher in the hardware envi-ronment construction. In terms of the cognition of surveyed citizens for the TCM culture,62.98% believed in TCM;the first rea-son for choosing TCM was its less side effects(24.76%);89.42% thought it was necessary to keep in good health. In terms of the cognition of surveyed staffs for the cultural construction of TCM,81.91%thought the TCM culture was taken seriously in their hos-pital;60.54% showed great satisfaction with the cultural construction of TCM;only 23.08% was very familiar with the concept of TCM core values;the surveyed staff thought the main problems in the cultural construction of TCM were lack of facilities (69.09%)and talent personals(44.59%). CONCLUSIONS:The organization,principles,unit markings and facilities in Chongq-ing TCM medical and health institutions are taken seriously,while the behavioral norms system needs to be strengthened;the citi-zens’cognition for TCM culture should to be improved,as well as the staffs’TCM cultural awareness in TCM medical and health institutions.

Objective To study the inlfuence factors on detection of activity of four coagulation factors in prothrombin complex concentrates (PCC) by several factors. Methods Using Pharmacopoeia of the People’s Republic of China (2010) as reference, the activity of four coagulation factors in PCC were investigated by choosing different pre-treatments, different diluents, different salt concentration, different standard human plasma and different company reagents. Results The activity of FII, FVII, FX were decreased and FIX was increased in the condition of adding protamine sulfate, and there were no differences of four coagulation factors whether warm bath in 37 for 15 min or not. However, the differences of four coagulation factors were significant by using deficient plasma, saline, distilled water and commercial dilution buffer(P<0.05). The activity of coagulation factor II, X in 1 mol/L salt concentration of PCC were significantly lower than in 0.25 mol/L(P<0.05), while coagulation factor VII, IX were not. The activity of FII, FVII, FIX, and FX were different by using different standard human plasma to make standard curve. The activity of four coagulation factors existed significant difference(P=0.00) by using SIEMENS company reagents and domestic reagents. Conclusion Choosing different pre-treatments, different dilution buffers, salt concentration, standard human plasma and commercial kits will inlfuence the detection result of coagulation factors.

To study the effect of compressible limb sleeve system on tumefaction of limbs and recurrence of thrombus in patients underwent venous thrombectomy of deep venous thrombosis (DVT). Sixty-two patients underwent venous thrombectomy of DVT between September 2004 and July 2005 were selected from Affiliated Hospital of Luzhou Medical College, and then were randomly divided into the experimental group and the control group. Patients in the control group were given usual care after the surgery, while patients in the experimental group were treated by compressible limb sleeve system based on usual care (once a day and 30 minutes each time. 14 days were taken as one course, and there were totally 2 courses). The circumference, recurrence rate of thrombus and warmth sensation of affected limb were observed before and after the treatment in both groups. Detection at 28 days after the treatment showed that the circumference of patients in the experimental group decreased, and the score of warmth sensation decreased. There were significant differences in comparison with those in the control group before the treatment (P

Inhibitor of growth (ING) family proteins belong to candidate tumor suppressor proteins. The ING proteins participate in PtdInsPs-mediated lipid signaling and hormone signaling pathways. They are associated with histone acetyltransferase, histone deacetylase and play a role in chromatin remodeling and gene transcription regulation. ING proteins regulate cell growth, apoptosis and DNA damage repair in p53 dependent manner; thus linking the processes of cell cycle regulation, apoptosis and cellular aging through epigenetic regulation of gene expression.