Objective To evaluate the life quality in front and at the back of the cure of the floating population tuberculosis patients.Methods The SF-36 scale was applied to the new smear-positive pulmonary tuberculosis patient in floating population using face to face interview in Shenzhen 6 districts.The contrast was tuberculosis patient in the population of the household register,the people stayed temporarily in the same term.Results The score of general health(43.36 ± 15.67),vitality(57.96 ± 16.54) and mental health(61.46 ± 14.26) in the floating population was lower than the appraisal result with the population of the household register(49.28 ± 17.85,66.38 ± 17.03 and 66.70 ± 15.12),the people stayed temporarily(45.00 ± 17.22,60.99 ± 16.59 and 63.13 ±13.71 ) (P ＜ 0.05 ).It was still lower than the other two groups after 2 (3) months and 6 (7) months (P ＜ 0.05 ).But the score of social functioning in floating population ( 88.92 ± 14.88 ) was higher than the other two groups (82.62 ± 14.44,68.02 ± 27.30).The change rate of general health ( (76.05 ± 132.82) ％,(69.32 ± 111.98 ) ％and (48.36 ± 101.31 ) ％ ) and social functioning scores( (46.49 ± 85.18 ) ％,( 26.33 ± 50.25 ) ％ and ( 51.09±73.44)％ ) were significant difference in the three groups(x2 =12.088,P=0.002;x2 =11.611,P=0.003).The change rate of the general health score in floating population was higher than the household register population and people stayed temporarily.Conclusion It is necessary to implement the management in whole course to the floating population tuberculosis patients.

Objective: To investigate the correlation between eukaryotic translation initiation factor 3, subunit A (eIF3a) and human epididymis protein 4 (HE4) expression and ovarian cancer. Methods: RT-PCR or immunohistochemistry was used to examine eIF3a and HE4 mRNA or protein expression in ovarian tissues from patients with ovarian cancer (n=181) or benign ovariantumors, or from the healthy women. Results: hTere were signiifcant differences in mRNA and protein expression of eIF3a and HE4 among normal ovarian tissues, benign ovarian tumor tissues, and ovarian cancer tissues (P<0.05). hTere were signiifcant differences in mRNA expression of eIF3a and HE4 between the normal tissues and the ovarian cancer tissues, or between the benign ovarian tumor tissues and the normal tissues (P<0.001). hTe mRNA expression of eIF3a in the normal ovarian tissues was signiifcantly higher than that in the benign ovarian tumor tissues or that in the ovarian cancer tissues. hTe mRNA expression of HE4 was gradually increased from the normal ovarian tissues, the benign ovarian tumor tissues to the ovarian cancer tissues. hTe mRNA expression of HE4 in the ovarian cancer tissues was signiifcantly higher than that in the benign ovarian tumor tissues (P<0.001). Positive expression rates for eIF3a or HE4 protein in normal, benign tumor, and cancer tissues were 0, 66.7%, and 81.0% or 0, 27.8%, and 56.2%, respectively. hTere were signiifcant differences in positive expression rates of eIF3a protein and HE4 protein between the ovarian tumor tissues and benign ovarian tumor tissues, between the ovarian cancer tissues and the normal ovarian tissues, or between the benign ovarian tumor tissues and the normal ovarian tissues (P<0.001). hTe eIF3a protein expression was positively correlated with HE4 protein expression (r=0.575,P<0.05). Conclusion: The expressions of eIF3a and HE4 are associated with ovarian cancer, and extracellular regulated protein kinases may play a role in the interaction between eIF3a and HE4.

Objective To comparatively analyze Toxoplasma gondii separated from HIV-positive people and RH strain GRA6 gene. Methods By using the nested PCR the amplification of Dali HIV-positive blood samples and RH strains of Toxo-plasma GRA6 genome was performed. The GRA6 gene amplification positive product was selected and the electrophoresis imag-ing was performed by being digested with the Mse I endonuclease and the gene sequences were measured and analyzed. Re-sults The GRA6 gene fragment 800 bp was successfully amplified and about 600 bp and 200 bp bands were got by Mse I. The sequencing results showed that T. gondii GRA6 gene positive samples had 2 nucleotide variation compared with T. gondii strain RH namely 447 base pair at C becoming G and 623 base pair at G becoming T. At 146 bp and 690 bp the Mse I restric-tion sites TTAA were found. Conclusion The preliminary judgment shows that the Dali HIV-positive T. gondii genotype is consistent with RH strain belonging to genotype I.

Objective To preliminarily understand the genotype characteristics of Toxoplasma gondii in blood of HIV?posi?tive persons in Lincang City,Yunnan Province. Method Two segments of SAG2 gene of T. gondii from blood samples of HIV?positive persons in Lincang City were extracted and amplified by using the nested PCR method and the genotype was identified and compared with the standard strain(Type I)of Toxoplasma gondii. Results Thirty?five SAG2 genes(241 bp)and 35 SAG2 genes(221 bp)of T. gondii were amplified from 170 blood samples of the HIV?positive people,and 4 of each case were selected and digested with enzyme,then 2 aim gene fragments of each case were chosen and compared with the standard strain (Type I)of T. gondii. The digestion of SAG2 gene(241 bp)showed the genotype of the blood samples was Type I or Type II, and the digestion of SAG2 gene(221 bp)confirmed that the genotype was Type I. Conclusion It is preliminarily confirmed that the genotype of T. gondii in blood of HIV?positive persons in Lincang City,Yunnan Province is Type I.

OBJECTIVE:To observe clinical efficacy and safety of Shuxuetong injection combined with alprostadil in the treat-ment of acute cerebral infraction(ACI). METHODS:A total of 123 ACI patients selected from our hospital during Mar. 2014-Sept. 2016 selected as research subjects were divided into observation group (62 cases) and control group (61 cases) according to ran-dom number table. Control group was additionally given Alprostadil injection 2 mL+0.9% Sodium chloride injection 100 mL, ivgtt,qd,on the basis of routine treatment. Observation group was additionally given Shuxuetong injection 6 mL+0.9% Sodium chloride injection 250 mL,ivgtt,qd,on the basis of control group. Both groups were treated for 2 weeks. MPV,FIB content, hemorheology indexes,neurologic impairment degree score before and after treatment as well as clinical efficacy,the occurrence of ADR were compared between 2 groups. RESULTS:Before treatment,there was no statistical significance in MPV,FIB content, hemorheology indexes or neurologic impairment score between 2 groups (P>0.05). Compared with before treatment,MPV,FIB content,hemorheology indexes and modified Rankin scale of 2 groups were all decreased significantly;Barthel index and NIHSS scores were increased significantly,and each aspect of observation group was better than that of control group,with statistical sig-nificance(P<0.05). Total response rate of observation group was 95.16%,which was significantly higher than 85.25% of control group,with statistical significance(P<0.05). No severe ADR was found in 2 groups. CONCLUSIONS:Shuxuetong injection com-bined with alprostadil can significantly improve the neurological function of ACI patients,improve hypercoagulable state by reduc-ing MPV and FIB content,and have good therapeutic efficacy and safety.

Objective To evaluate the reliability of objective structured clinical examination based on standardized patients in clinical skill test for medical students.Methods To analyze the scores of 8 stations OSCE by applying multivariate generalizability theory.Results The relative G coefficient of the 8 stations OSCE was 0.886, and the absolute G coefficient was 0.883.Conclusions Multivariate generalizability theory is an objective and scientific method to evaluate the OSCE stations, and the analysis results facilitate to improvement the practice interms of quality and efficacy.

BACKGROUND: Studies regarding Feridex in vitro cell labeling are mainly in rodents, while little information is known on primate crab-eating macaque.OBJECTIVE: To explore the feasibility of protocols using Feridex and transfection agents for in vitro magnetic labeling of bone marrow stromal cells (BMSCs) in crab-eating macaque.METHODS: Under the sterile condition, the crab-eating macaque BMSCs were obtained by means of density gradient centrifugation following a bone puncture. Feridex-poly-l-lysine complexes were used to magnetically label BMSCs. The efficiency and cellular viability of Feridex-poly-l-lysine labeled BMSCs were evaluated by Prussian blue staining, electron microscopy, and trypan blue dye exclusion test. The proliferation and differentiation ability of Feridex-poly-l-lysine labeling BMSCs were also investigated by inverted phase contrast microscope and immunocytochemistry. RESULTS AND CONCLUSION: BMSCs could be effectively labeled by Feridex and labeling efficiency was around 99%. Tiny blue stained fine particles and numerous vesicles coated with the electron-dense magnetic iron particles could be found in the cytoplasm of Feridex-poly-l-lysine labeled BMSCs under optical microscopy and transmission electron microscopy respectively. Cell viability, proliferation and differentiation ability of labeled BMSCs were not affected by Feridex-poly-l-lysine labeling. Results indicated that Feridex might be used to label BMSCs of crab-eating macaque.

OBJECTIVETo analyze the angiographic features and factors related to the blood supply from right inferior phrenic artery (RIPA) branches in hepatocellular carcinoma (HCC).

METHODSAngiography images of blood supply from RIPA branches and clinical data from patients with HCC who had undergone tmnscatheter arterial chemoembolization in our hospital between 2009 and 2013 were collected for retrospective analysis. Angiographic features of the RIPA branches were assessed for correlation between treatment number, growth pattern, size, tumor location, and rates of blood supplying RIPA branches. Statistical analyses were carried out using chi-square test, t-test, Fisher's exact test and rank sum test.

RESULTSThe 140 patients included in the analysis were grouped according to primary HCC (n=63; group A) and recurrent HCC (n=77; group B) and no statistically significant differences were found between the two groups for incidence of each nutrient branch or total number of nutrient branches. In group A, tumor size was associated with number of nutrient branches (P=0.047). There were 32 cases with HCC lesions in the bare area of the liver, and among those 26 of the cases were supplied by the posterior branch of RIPA. Each branch of RIPA showed greater firequency for particular blood supply areas; the anterior branch (n=55) and lateral branch (n=98) fed tumor lesions in segments 7 and 8, the posterior branch (n=98) fed tumor lesions in segments 6 and 7, and the supra-renal branch (n=10) fed tumor lesions in segment 6. The diaphragmatic branch always fed HCC partly located in segments 4 and 8 (n=17). Unique features were present on the digitally subtracted angiography (DSA) image for each nutrient branch and may be useful for distinguishing in clinical examination.

CONCLUSIONCases of primary HCC and recurrent HCC are not distinguishable by incidence of each nutrient branch or total numbers of the nutrient branches. However, tumor size is related to the number of RIPA nutrient branches, and each RIPA nutrient branch shows a dominant preference for certain blood supply areas, with unique features on DSA.

Objective To observe the clinical effect of remazolam combined with remifentanil on elderly patients undergoing painless fiberscopy,and to analyze its effect on the depth of sedation and hemodynamics.Methods Eighty-six elderly patients who underwent painless fiberscopy in Jiangxi Provincial Chest Hospital from January 2022 to June 2023 were selected as study subjects and divided into group A and group B according to the randomized lottery method.After enrollment,both groups of patients were opened to intravenous nasal catheter for oxygen administration,and 2% lidocaine was given to the patients,so that the patients held their breath for choking in order to fully diffuse into the trachea to achieve local anesthesia effect,and at the same time,remifentanil was given to the patients in both groups as the basic analgesia.On this basis,group A was injected with remazolam and group B was injected with propofol.The hemodynamic indexes[mean arterial pressure(MAP),pulse oximetry(SpO2)and heart rate(HR)]and Ramsay sedation scores of the two groups were recorded before anesthesia induction(T1),after anesthesia induction(T2),at the time of the passage of the fiberscope through the vocal folds(T3),at the time of the complete insertion of the fiberscope(T4),at the time of completing the examination(T5).And the onset time of sedation was compared between the two groups,awakening time,number of respiratory depression,adverse reactions and incidence,and satisfaction with the sedation effect in the two groups.Results The MAP and HR of group A were significantly lower than those of group B at T3,T4 and T5(P＜0.05).While the SPO2 and Ramsay sedation score were significantly higher than those of group B(P＜0.05).The repeated measures ANOVA and different awakening time measurements were statistically different between groups(P＜0.05).Compared with group B,group A had a significantly shorter sedation onset time and awakening time and fewer respiratory depression,which was statistically significant(P＜0.05).Group A had a statistically significant lower incidence rate of adverse reactions than group B(P＜0.05).Conclusion Remazolam combined with remifentanil in compound surface local anesthesia for painless ciliopathy has more efficient sedation effect,more stable hemodynamics,and lower incidence of adverse reactions for elderly patients,and it is a potential drug that can be a safer and more efficient.

The rehabilitation compliance of stroke patients is generally low.Evaluating the rehabilitation motivation of patients is helpful to promote the rehabilitation management of patients,enhance the rehabilitation enthusiasm and compliance of patients,and improve the rehabilitation outcome.This paper reviews the existing stroke patients rehabilitation motivation assessment tools,and expounds the main contents,application status,characteristics and limitations of stroke patients rehabilitation motivation assessment tools,in order to provide references for the appropriate selection of clinical assessment tools,the rehabilitation management of stroke patients and the development of domestic localized stroke rehabilitation motivation assessment tools.