Objective To observe the clinical efficacy of mind-regulating and meridians-dredging acupuncture combined with rehabilitation training in treating limb dysfunction in recovery period of cerebral infarction(CI).Methods A total of 110 cases of patients with limb dysfunction in recovery period of CI were randomly divided into observation group and control group,55 cases in each group,the control group was given routine rehabilitation training,and the observation group was treated with mind-regulating and meridians-dredging acupuncture on the basis of intervention of the control group,the course of treatment covered two consecutive weeks.After two weeks of treatment,the clinical efficacy of the two groups was evaluated,and the changes of scores of traditional Chinese medicine(TCM)syndrome,Fugl-Meyer Assessment(FMA),Berg Balance Scale(BBS)and Modified Barthel Index(MBI)before and after treatment of patients in the two groups were observed.The changes of electromyographic signal before and after treatment were compared between the two groups.And the safety and the occurrence of adverse reactions in the two groups were evaluated.Results(1)The total effective rate was 98.18%(54/55)in the observation group and 87.27%(48/55)in the control group.The efficacy of the observation group was superior to that of the control group,the difference being statistically significant(P<0.05).(2)After treatment,the TCM syndrome scores of patients in the two groups were significantly improved(P<0.05),and the improvement in the observation group was significantly superior to that in the control group,with a statistically significant difference(P<0.05).(3)After treatment,the FMA scores of patients in the two groups improved significantly(P<0.05),and the improvement in the observation group was significantly superior to that in the control group,the difference being statistically significant(P<0.05).(4)After treatment,the BBS scores and MBI scores of the patients in the two groups improved significantly(P<0.05),and the improvement in the observation group was significantly superior to that in the control group,the difference being statistically significant(P<0.05).(5)After treatment,the root mean square value(RMS)of biceps brachii muscle elbow flexion and triceps brachii muscle elbow extention of the two groups of patients improved significantly(P<0.05),and the improvement in the observation group was significantly superior to that in the control group,the difference being statistically significant(P<0.05).(6)During the treatment,there were no obvious adverse reactions occurred in both groups.Conclusion Mind-regulating and meridians-dredging acupuncture combined with rehabilitation training in treating limb dysfunction in recovery period of CI can significantly improve the motor ability of patients,and adjust the electromyographic signals of the affected limbs,with high safety.

Ophthalmic solution of organic-inorganic layered double hydroxides hybrid nanocomposites based on layered double hydroxides(LDH)intercalated with pirenoxine sodium(PRN)and chitosan-glutathione(CG)was prepared, characterized and evaluated using rabbit precorneal retention. Mg-Al-PRN-LDH, Zn-Al-PRN-LDH and CG-PRN-LDH were synthesized by co-precipitation. The nanocomposites were characterized by laser particle sizer, powder X-ray diffraction(X-RD), fourier transform infrared spectra(FTIR)and transmission electron micrographs(TEM). The release of PRN from Mg-Al-PRN-LDH, Zn-Al-PRN-LDH, and CG-PRN-LDH nanocomposites and API in artificial tear was compared. Based on in vivo precorneal retention studies, PRN-LDH and CG-PRN-LDH nanocomposite dispersions showed significantly higher AUC(3. 72-, 7. 59-folds)and MRT(2. 18-, 2. 60-folds)than that of the commercial eye drops group. Organic-inorganic layered double hydroxides hybrid nanocomposites CG-PRN-LDH dispersions could remarkably improve precorneal retention of PRN.

OBJECTIVE: To evaluate the validity of 99mTc-N(NOEt)2 imaging in nasopharyngeal carcinoma mice model compared with 99mTc-MIBI imaging. METHOD: Biodistribution of 99mTc-N(NOEt)2 were performed on Kunmin mice. Nasopharyngeal carcinoma BALb/c nude mice models were replicated by subcutaneous injection of CNE cells. After intravenous injection of 99mTc-N(NOEt)2 or 99mTc-MIBI images were acquired with SPECT, regions of interesting (ROI) were drawn to evaluate the uptake of 99mTc-N(NOEt)2 or 99mTc-MIBI in tumor imaging. Tumor to non-tumor ratios (T/N) were used as index of evaluation. RESULT: Biodistribution study indicated most of 99mTc-N(NOEt)2 was accumulated in liver, kidney, lung and heart. The T/N values had no significant difference between 99mTc-N(NOEt)2 and 99mTc-MIBI at 30 min post injection. The peak T/N value of 99mTc-N(NOEt)2 reached at 120 min post injection. The best time for imaging was 120 min post injection. The T/N ratio was significantly higher in the group of 99mTc-N(NOEt)2 than that of 99mTc-MIBI at 120 min. CONCLUSION 99mTc-N(NOEt)2 can be used for nasopharyngeal carcinoma mice model imaging. The best time of imaging is 120 min. 99mTc-N(NOEt)2 is a potential imaging agent for nasopharyngeal carcinoma.
Animals ; Disease Models, Animal ; Female ; Male ; Mice ; Mice, Inbred Strains ; Mice, Nude ; Nasopharyngeal Neoplasms ; diagnostic imaging ; Organotechnetium Compounds ; Radiopharmaceuticals ; Technetium Tc 99m Sestamibi ; Thiocarbamates ; Tomography, Emission-Computed, Single-Photon

0.05).The morbidity of AAD was obviously lower in group B than that in group A(P

OBJECTIVE To investigate the prevention measures of antibiotic-associated diarrhea(AAD) with microecological modulators.METHODS As control group,344 hospitalized adult patients with severe abdomen and/or lung infection but without gastroenteric disease received combined antibiotics treatment for more than five days.other 141 patients with same disease were divided into two test groups randomly.The patients received combined antibiotics treatment plus Bifid Triple Viable capsule(Pei-Fei-Kang)(group A) or Bacillus(licheniformis) capsule(Zheng-Chang-Sheng)(group B).The incidence of AAD in two test groups compared(respectively) to that of(control) group.(RESULTS) In control group,the incidence of AAD for more than 60 years old patients((22.31%)) was(significantly) higher than that of less than 60 years ones(8.88%)(P