Objective To evaluate whether the functional MRI could be used to reflect the change of angiogenesis after drug treat-ment,and obtain the related semi quantitative and quantitative parameters by dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI).Methods The subcutaneous transplantation colorectal cancer were constructed in 20 nude mice,which were treated with Xiaoaifeimi.The transplanted tumor microvascular density,VEGF and PCNA were monitored.The therapeutic effect and MRI monitoring results were evaluated by combining DCE-MRI with the pharmacokinetic model.The semi quantitative and quantitative parameters were obtained for evaluating the effection of medicine.Half of nude mice were sacrificed to obtain the immunohistochem-ical staining.Correlation between pathological findings and parameters were analyzed.Results Compared to the control group,hu-man colon HT-29 cell proliferation rate was significantly decreased (44.87%)(P <0.05),and the apoptosis rate of HT-29 cells was increased 2.45 times (P <0.05)after Uyghur medicine treatment.The correlation between pathological examination and DCE-MRI parameters showed that Ktrans value and Kep were positively correlated with VEGF,MVD and PCNA (P <0.05).Conclusion A good relationship is showed between immunohistochemistry and DCE-MRI quantitative parameters in Uygur drug treating human colon cancer mice.

OBJECTIVE:To improve clean area environmental monitoring standards of Pharmacy intravenous admixture service (PIVAS)in hospital. METHODS:Referring to related national standards and specifications,combined with the work practice,the existing problems of environmental monitoring requirements in Quality Management Standard for Pharmacy Intravenous Admixture to clean area in PIVAS were explored. RESULTS:There was no provision on clean area environmental monitoring standards in Quality Management Standard for Pharmacy Intravenous Admixture;there was no specific numerical value of pressure difference, illumination and wind speed;there was no rule on airborne particles;there was no clear provision on settling microbe and airborne microbe;there was also no rules on the frequence of wind speed and airborne particles monitoring. CONCLUSIONS:Clean area environmental monitoring standards should be separately listed in Quality Management Standard for Pharmacy Intravenous Admix-ture,and clear provisions are given on detection method,monitoring project,judging standard and monitoring frequency,so that pharmacists are easy to operate and carry out.

Objective To study the relationship between Poly(ADP-ribose) glycohydrolase(PARG) and Poly(ADP-ribose) polymerase(PARP) in colorectal carcinoma.MethodsImmunohistochemical S-P staining was used to examine the expressions of PARG and PARP in 44 specimens human colorectal carcinoma.The positive rate of PARG and PARP in murine colon carcinoma CT26 cells was detected by flow cytometry before and after the treatment of PARG inhibitor Gallotannin.ResultsPARG and PARP expressed in colorectal carcinoma specimens was of positive correlation(r=0.300 01,P

30%-50% patients with non-small cell lung cancer (NSCLC)will occur cerebral metastasis in the course of their illnesses.NSCLC with brain metastases is one of the difficulties in cancer treatment. Treatment measures include surgery,radiotherapy,chemotherapy,biological targeted therapy and so on.The new prognostic scoring system is recommended to predict the prognosis of patients.Individualized treatment methods should be chosen according to prognostic score.

OBJECTIVE To discuss the quality management of the recycled medical instrument.METHODS We executed the routine of recycled instrument seriously during our daily work,and gave strict measures during quality management such as callback,washing,classification,packaging,sterilization,handout,and inspection.RESULTS The recycled medical instrument had been used and managed for more than one year and the clinical work was ensured in progress smoothly and achieved satisfied results.CONCLUSIONS Actualizing the measure of quality control,perfecting the method of management and improving quality control could assure the safe and efficient use of recycled medical instrument and reach the standard of controlling hospital infection,and advancing medical nursing level.

Objective To investigate the impact of compliance and quality of life of psychological intervention for cancer patients and their primary caregivers,as well as the correlation between the psychological issues of patients and their primary caregivers.Methods The enrolled patients were randomly divided into intervention group and control group.The patients in intervention group were given to standardize anti-tumor therapy,while the patients and their primary caregivers were given psychological intervention once a week.The patients in the control group only received standard anti-tumor therapy.By TDL determination of quality of life,anxiety rating scale (SAS) and self-rating depression scale (SDS),in front of the psychological intervention after 8 weeks of intervention,the two groups of patients and their primary caregivers were questionnaired,and recorded the completion of the treatment plan.By SPSS 12.0 software,the statistics were completed.Results 51 cases in intervention group and 38 cases in control group were able to complete the number of people expected to treat there was a statistically significant (P ＜ 0.05).TDL determination and quality of life scores in intervention group patients and their primary caregivers were significantly higher (P ＜ 0.05).SAS and SDS score in intervention group patients and their primary caregivers were significantly lower than control group (P ＜ 0.05).Conclusion The effective psychological intervention to cancer patients and their primary caregivers during the treatment of patients could improve the compliance of cancer patients,the quality of life of cancer patients and their primary caregivers.The psychological problems between the patients and primary caregivers are positive correlation.

OBJECTIVETo verify the clinical efficacy on chronic fatigue syndrome of qi deficiency syndrome treated with acupuncture at selective time and explore the effect mechanism.

METHODSEighty patients were randomized into a selective-time-acupuncture group and an acupuncture group, 40 cases in each one. Qihai (CV 6), Guanyuan (CV 4), Hegu (LI 4), Taichong (LR 3), Sanyinjiao (SP 6) and Zusanli (ST 36) were selected in the two groups. In the selective-time-acupuncture group, acupuncture was used at 9:00am to 11:00am. In the acupuncture group, acupuncture was used at any time except in the range from 9:00am to 11:00am. No any manipulation was applied after the arrival of needling sensation. The treatment was given once every day, 10 day treatment made one session and two sessions of treatment were required. The fatigue scale was adopted to evaluate the efficacy before and after treatment in the patients of the two groups. The ratios among CD3+, CD4+ and CD8+ T cells in the peripheral blood were detected before ad b a after treatment.

RESULTSIn the acupuncture group, the total score of fatigue and the score of physical fatigue were reduced after treatment as compared with those before treatment (all P<0.05). In the selective-time -acupuncture group, the total score of fatigue, the s core of physical fatigue and the score of mental fatigue after treatment were reduced obviously as compared with those hefore treatment (all P<0. 01). The improvements in the scores of the selective-time-acupuncture group were superior to the acupuncture group (all P<0. 05). The ratio of CD3+ and CD8+ T cells was increased obviously after treatment in the two groups (all P<0. 05) and the ratio of CD4+ and CD8+ T cells was reduced obviously in the selective-time-acupuncture group (P<0. 05), which was better than that in the acupuncture group (all P<0.05). The total effective rate was 95.0% (38/40) in the selective-time-acupuncture group, which was better than 80.0% (32/40) in the acupuncture group (P<0.05).

CONCLUSIONThe acupuncture therapy at selective time is effective in the treatment of chronic fatigue syndrome of qi deficiency syndrome, which is especially better at relieving mental fatigue. The effect of this therapy is achieved probably by improving the immune function via the regulation of the ratios among CD3+, CD4+ and CD8+ T cells.

Acupuncture Points ; Acupuncture Therapy ; Adult ; Fatigue Syndrome, Chronic ; immunology ; therapy ; Female ; Humans ; Lymphocyte Count ; Male ; Middle Aged ; Qi ; T-Lymphocyte Subsets ; cytology ; immunology ; Treatment Outcome ; Young Adult

Objective To explore the ellnieal effect of the diagnosis and the treatment of the disease in cer-vix of the uterus by LEEP with the help of eolposcopy. Methods 268 women with different kinds of disease in cervix of the uterus were selected, which were preliminarily diagnosed by gynecological examination, the examination of the exfoliative cells of cervix of the uterus, the examination by colposeope and the biopsy. LEEP surgery was used to treat them, and we carried out pathological examination of the surgery specimen and watched the time of operation, the a-mount of bleed and the effect of treatment. Results The average time is 5.8min, the average amount of bleeding is 6.7ml. No secondary infection. The dear diagnosis is determined by pathological exmaination of surgery specimens. Conclusion The operation is simple,safe,short operation time and less bleeding by LEEP surgery with the help of colposcope, and less water after the operation. It has good effect and can provide complete pathological specimen. Be-aides,the diagnosis can be taken simtdtaneously when treatment.

Objective: To investigate the antimotion sickness effects of ginsenosides combined with dexamethasone in rats. Methods: Fifty SD rats were randomly divided into 5 groups: normal saline, scopolamine-treated, ginsenosides-treated, dexamethasone-treated and ginsenosides plus dexamethasone-treated groups. There were 10 rats in each group. The rats in each group were fed with corresponding ingredients respectively, and then the rats were exposed to abnormal acceleration for one hour. The motion sickness index, the level of kaolin consumption and the course and time of spontaneous activity were observed. Results: The motion sickness index and the level of kaolin consumption of acceleration-exposed rats in ginsenosides plus dexamethasone-treated group were significantly lower than those in normal saline group. And the course and time of spontaneous activity of acceleration-exposed rats in ginsenosides plus dexamethasone-treated group were significantly higher than those in normal saline group. The level of body weight increment of acceleration-exposed rats in ginsenosides plus dexamethasone-treated group was significantly higher than that in dexamethasone-treated group. Conclusion: Ginsenosides combined with dexamethasone can significantly increase tolerance to acceleration of rats, and the drug combination can decrease side effects of methylprednisolone, such as body weight loss.

Aged ; Deglutition Disorders ; etiology ; Humans ; Male ; Zenker Diverticulum ; complications ; pathology