ObjectiveTo screen optimized protocol of acupuncture for post-prostatectomy urinary incontinence （PPUI） patients， and to provide evidence for clinical practice. MethodsMEDLINE， Embase， Cochrane Library， Web of Science， Chinese Biomedical Literature Database， China National Knowledge Infrastructure， WanFang and VIP databases were searched to collect randomized controlled trials of acupuncture for PPUI. The search was conducted from the establishment of the database to February 1， 2024， and the quality of the literature was evaluated to exclude the studies with a high risk of overall bias or modified Jadad ＜3， and constructed acupuncture protocol and performed meta-analysis. We used International Consultation on Urinary Incontinence Short Form （ICI-Q-SF） scores， quality of life scores， overall effective rate， and modified Jadad scores as beneficial indicators， and the number of acupoints selected， stimulation duration， the number of acupuncture， and the duration of the treatment course as costly indicators， to derive the standardized protocol matrix， and used the entropy method to determine the weights of the different decision-making indicators， and finally combined with the Technique for Order Preference by Similarity to Ideal Solution （TOPSIS） for comprehensive evaluation. ResultsNine studies met the criteria， and the acupuncture treatments involved were constructed as six protocols including electrical acupoint stimulation with low-frequency， electroacupuncture at four acupoints of sacral region， replenishing qi and tonifying kidney acupuncture， body acupuncture plus pelvic floor muscle training， auricular acupuncture， and electroacupuncture plus pelvic floor muscle training. The ICI-Q-SF， number of acupuncture sessions， and total effectiveness rate were given higher weights in the decision-making indexes， while the stimulation duration and the duration of treatment course were given lower weights； the entropy method of TOPSIS was used for the evaluation and proved that the best protocol was the electroacupuncture at four acupoints of sacral region which used continuous-wave electroacupuncture with a frequency of 2 Hz for 60 min each time， and required the needle sensation to radiate to the root of the penis， with the advantages of streamlined selection of acupoints， a significant reduction in ICI-Q-SF， and an increase in the effectiveness rate. ConclusionThe final optimized protocol was electroacupuncture at four acupoints of sacral region， which can provide an evidence-based basis for clinical decision-making and guideline development.

Objective To research the procedure for creating an animal model of mitral regurgitation by implanting a device through the apical artificial chordae tendineae, and to assess the stability and dependability of the device. Methods Twelve large white swines were employed in the experiments. Through a tiny hole in the apex of the heart, the artificial chordae tendineae of the mitral valve was inserted under the guidance of transcardiac ultrasonography. Before, immediately after, and one and three months after surgery, cardiac ultrasonography signs were noted. Results All models were successfully established. During the operation and the follow-up, no swines died. Immediately after surgery, the mitral valve experienced moderate regurgitation. Compared with preoperation, there was a variable increase in the amount of regurgitation and the values of heart diameters at a 3-month follow-up (P<0.05). Conclusion In off-pump, the technique of pulling the mitral valve leaflets with chordae tendineae implanted transapically under ultrasound guidance can stably and consistently create an animal model of mitral regurgitation.

Objective Neuromuscular electrical stimulation(NMES)-evoked kinesthetic information in muscle spindle can be purely extracted from the mixed motor and sensory afferents using Ischemic nerve block(INB).This study aims to investigate the somatosensory cortical response evoked by NMES activating muscle spindle afferents in forearm.Methods All subjects performed four experimental tasks designed according to a 2×2 factors,including one factor of the INB state(without INB and within INB)and the other of the stimulation intensity(above and below motor threshold).During the experiment,we recorded EEG data with 64 channels and then beta event-related desynchronization(Beta ERD)were utilized quantize somatosensory cortical excitability evoked by the tasks.The subjective perception about the sensation and movement of the right hand were evaluated by a psychophysical test after the right wrist was performed by INB.Results INB significantly reduced beta ERD on the contralateral somatosensory cortex evoked by NMES above the motor threshold,and there was significant difference of NMES-evoked beta ERD values on the contralateral somatosensory cortex between above and below motor threshold.Meanwhile,contralateral dominance of NMES-evoked beta ERD on the somatosensory cortex was transferred to ipsilateral hemisphere under INB.Conclusion INB can significantly reduce NMES-evoked somatosensory cortical response above motor threshold and decrease cortical perception on the stimulus intensity,which may be due to INB resulting in rapid functional reorganization of somatosensory cortex.

Objective:To investigate the effect of ginkgo biloba extract (GBE) on oxidative stress in medial prefrontal cortex and excitatory/inhibitory balance of pyramidal neurons in chronic unpredictable mild stress (CUMS)-induced depressive model mice.Methods:Totally 48 SPF grade 7-week-old male C57BL/6J mice were divided into 4 groups according to random number table method: control+ saline group (CTRL+ Veh), control+ GBE group (CTRL+ GBE), model+ saline group (CUMS+ Veh), model+ GBE group (CUMS+ GBE), with 12 mice in each group.Mice in CUMS+ Veh group and CUMS+ GBE group were established by CUMS method, and mice in CTRL+ GBE group and CUMS+ GBE group were intraperitoneally injected with GBE (70 mg/kg) once a day, and mice in CTRL+ Veh group and CUMS+ Veh group were injected intraperitoneally with 0.9% sodium chloride solution.Then, the sucrose preference test, forced swimming test (FST) and tail suspension test (TST) were performed to evaluate the depressive-like behavior of mice, and open field test (OFT) was performed to evaluate the autonomous locomotion and exploration ability and anxiety-like behavior.The content of malondialdehyde (MDA) and activity of superoxide dismutase (SOD) in mPFC were determined by ELISA.Spontaneous excitatory postsynaptic currents (sEPSC) and spontaneous inhibitory postsynaptic currents (sIPSC) were detected by whole-cell recording.SPSS 23.0 was used for data analysis and two-factor analysis of variance(whether to get GBE, whether to mold, show as GBE×CUMS) was used for statistical analysis.Results:(1) Behavioral results: the the time spent in center and total distance of OFT and sugar preference rate of the four groups of mice were compared, and the interaction of GBE×CUMS was significant( F=24.90, 4.82, 3.91, all P<0.05). The results of simple effect analysis showed that the time spent in center ((47.15±3.58) s), the total distance((19.33±0.86) m) and the sugar preference rate((59.11±8.79)%) of the mice in CUMS+ Veh group were lower than those in the CTRL+ Veh group((61.55±2.49) s, (23.24±1.21) m, (84.02±7.45) %) (all P<0.01), and the above indexes in CUMS+ GBE group ((56.51±3.53) s, (20.75±1.31) m, (70.80±11.79)%) were higher than those in CUMS+ Veh group (all P<0.05). In the immobility time of FST and TST of mice in the 4 groups, the interaction of GBE×CUMS were significant( F=85.53, 83.39, both P<0.01). The immobility time of FST and TST in CUMS+ Veh group were higher than those in CTRL+ Veh group (both P<0.01 ), and the above indexes in CUMS+ GBE group were lower than CUMS+ Veh group(both P<0.05). (2)The results of ELISA showed that the interaction of GBE×CUMS of SOD level of mice in the 4 groups was not significant ( F=3.52, P=0.07), but the main effects of GBE factor and CUMS factor were both significant ( F=4.69, 46.93, both P<0.05). The interaction of GBE×CUMS of MDA level was significant( F=16.61, P<0.01). The level of SOD in the CUMS+ Veh group was lower than that in the CTRL+ Veh group ( P<0.01), and the level of SOD in the CUMS+ GBE group was higher than that in the CUMS+ Veh group ( P<0.05). The level of MDA in the CUMS+ Veh group was higher than that of the CTRL+ Veh group ( P<0.01), and the level of MDA in CUMS+ GBE group was lower than that of the CUMS+ Veh group ( P<0.01). (3) The results of whole-cell recording showed that the interaction of GBE×CUMS of frequency and quantification of sEPSC in the four groups were significant ( F=5.45, 6.94, both P<0.05). The sEPSC frequency and quantification in the CUMS+ Veh group were lower than those in the CTRL+ Veh group (both P<0.01), and the sEPSC frequency and quantification in CUMS+ GBE group were higher than those of CUMS+ Veh group (both P<0.05). The interaction of GBE×CUMS of frequency and quantification of sIPSC in the four groups were significant ( F=7.78, 8.96, both P<0.01). The sIPSC frequency and quantification of the CUMS+ Veh group were higher than those of CTRL+ Veh group (both P<0.01), and the above indexes of CUMS+ GBE group were lower than those of CUMS+ Veh group (both P<0.01). As for the sEPSC/sIPSC ratio, GBE×CUMS interaction was significant ( F=5.45, P=0.02). The sEPSC/sIPSC ratio of CUMS+ Veh group (0.09±0.01) was lower than that of CTRL+ Veh group (0.28±0.04) ( P<0.01), and the sEPSC/sIPSC ratio of CUMS+ GBE group (0.14±0.03) was higher than that of CUMS+ Veh group ( P<0.05). Conclusion:Ginkgo biloba extract can improve the depression-like behavior of mice induced by CUMS, reduce the oxidative stress of mPFC and improve the excitation/inhibition balance of pyramidal neurons in depressive model mice.

Objective:To explore the effects of miR-181a-5p on the occurrence and development of gastrointestinal stromal tumors (GIST) through targeting CTDSPL mediating TGF-β signaling pathway.Methods:Surgical treatment of GIST patients in the First People’s Hospital of Shangqiu City from Jan. 2016 to Dec. 2019 were selected as research objects, and tumor tissue and adjacent normal tissue were collected intraoperatively. The clinicopathological data of the patients were analyzed. Quantitative real-time polymerase chain reaction (qRT-PCR) was used to detect the mRNA expression of CTDSPL gene and miR-181a-5p expression. Western blot was used to detect the protein level of CTDSPL and TGF-β signaling pathway related factors. Human gastrointestinal stromal tumor cell lines (GIST-T1) were transfected with miR-181a-5p mimic, miR-181a-5p inhibitor, or CTDSPL overexpression vector. MTT was used to detect cell proliferation activity, Transwell assay was utilized to detect cell invasion, flow cytometry was used to determine cell apoptosis in each group.Results:Compared with adjacent tissues, expression of miR-181a-5p and TGF-β signaling pathway related factors was activated while CTDSPL expression was inhibited. Tumor size, invasion depth and modified NIH grading were related to the mRNA expression level of CTDSPL gene in GIST tumor tissues (All P<0.05) . Compared with Blank group, inhibition of miR-181a-5p or CTDSPL overexpression had the ability to inhibit the cell viability and invasion, induce apoptosis. The effects of miR-181a-5p mimic on GIST-T1 can be saved by CTDSPL overexpression. Conclusion:miR-181a-5p can promote the occurrence and development of GIST by down-regulating the CTDSPL gene level and activating TGF-β signaling pathway.

Objective To evaluate the clinical efficacy of different combinations with "Shugan Jianpi" acupuncture and Yintang acupoint magnetic stimulation in the treatment of depression with liver depression and spleen deficiency type.Methods 160 patients with depression treated in hospital from December 2013 to June 2017 were divided into 4 groups according to the random number table,with 40 cases in each group.Group A received basic drug therapy," Shugan Jianpi" acupuncture combined with Yintang acupoint magnetic stimulation,group B received basic drug therapy combined with Yintang acupoint magnetic stimulation,group C received basic drug therapy combined with " Shugan Jianpi" acupuncture treatment,group D was treated with basic medicine only for 4 weeks.Hamilton Depression Scale (HAMD) was used to assess the short-term and long-term efficacy for 4 groups before treatment,after 2 weeks of treatment,after 4 weeks and 2 months after treatment and the safety of these 4 types of therapy was evaluated with the side effects scale (TESS).2 months after the treatment,the quality of life universal scale (SF-36) was evaluated for patients in 4 groups.Results After 2 weeks,4 weeks and 2 months of treatment,HAMD scores in the 4 groups were significantly lower than those before treatment (P＜0.05).After 2 weeks of treatment,HAMD score of A group was (15.28±3.45),and HAMD score of B,C,D group were ((18.30±3.57),(22.50±3.71),(27.30±4.82)) respectively.HAMD score of A group was significantly lower than those of B,C,D group (P＜0.05).After 4 weeks of treatment,HAMD scores in A,B group were significantly lower than those in C,D group (P ＜0.05).After 2 months of treatment,HAMD scores in all the 4 groups were further declined compared with those after 4 weeks of treatment (P＜ 0.05),however,there was no significant difference between the four groups (P＞0.05).The scores of each dimension of SF-36 in group A were significantly higher than those of group B,C and D (P＜0.05),and which in group B and C were significantly higher than those in D group after 2 months of treatment.(P＜0.05).There was no statistical difference among the 4 groups in TESS scores (P ＞0.05).Conclusion The results suggest that there is a synergistic effect in combination of the " ShuganJianpi" acupuncture combined with Yintang acupoint magnetic stimulation in the treatment of depression of liver qi stagnation and spleen deficiency type,and it can effectively reduce the degree and improve their quality of life in patients with depression.

Objective To explore the application effects of quality control circle (QCC) activity in reducing the peripherally inserted central venous catheters (PICC) maintenance missing rate of discharged tumor patients. Methods Firstly, QCC method was applied to set up the activity topic and carry out investigation of the status quo. Secondly, the targets were set up by analyzing the reasons for the missing of PICC maintenance of the discharged tumor patients. The appropriate measures were established and implemented by strengthening the maintenance point nurse PICC training, expanding the province's PICC maintenance network, enhancing patients' awareness for the importance of PICC maintenance, and the effects were evaluated in the end. Results The missing rate of the discharged tumor patients decreased from 40.00% to 10.92%. The target yield rate was 112.19% and the progressive rate was 78.70%. The number of the PICC maintenance network stations in the whole province increased from 21 to 96, and was constantly increasing. The pass rate of the maintenance increased from 76.02% to 96.00%. Patients and their families recognized these advances. Conclusions The QCC activity not only reduces the missing rate of PICC maintenance of the discharged tumor patients, enhances the percentage of the pass rate the maintenance, but also improves the QCC members' problem solving ability, sense of responsibility, cohesion and other comprehensive qualities.

Objective: To observe the effects of aerobic exercise combined with resistance training on the cardiorespiratory fitness and exercise capacity of patients with stable coronary artery disease (CAD) . Methods: From June 2014 to December 2015, 73 patients with stable CAD in our department were recruited and randomly assigned to two groups: the control group (n=38) and the exercise group (n=35) . Patients in both groups received conventional medical treatment for CAD and related cardiac health education. While for patients in exercise group, a twelve-week aerobic exercise combined with resistance training program were applied on top of conventional treatment and health education. Cardiorespiratory fitness and exercise capacity were evaluated by cardiopulmonary exercise testing. Results: (1) The exercise capacity was significantly increased in the exercise group after 12 weeks training as compared to baseline level: peak oxygen uptake per kilogram ( (26.25±5.14) ml·kg^-1·min^-1 vs. (20.88±4.59) ml·kg^-1·min^-1) , anaerobic threshold ( (15.24±2.75) ml·kg^-1·min^-1 vs. (13.52±2.92) ml·kg^-1·min^-1], peak oxygen pulse ( (11.91±2.89) ml/beat vs. (9.77±2.49) ml/beat) , peak Watts ( (113.2±34.0) W vs. (103.7±27.9) W) , peak metabolic equivalent ( (7.57±1.46) METs vs. (6.00±1.32) METs) (all P<0.05 vs. baseline) . (2) The degree of improvement of peak oxygen uptake per kilogram ( (26.25±5.14) ml·kg^-1·min^-1 vs. (22.32±4.00) ml·kg^-1·min^-1) , anaerobic threshold ( (15.24±2.75) ml·kg^-1·min^-1 vs. (13.76±2.51) ml·kg^-1·min^-1) , peak oxygen pulse ( (11.91±2.89) ml/beat vs. (9.99±2.15) ml/beat) and peak metabolic equivalent ( (7.57±1.46) METs vs. (6.47±1.17) METs) were significantly higher in exercise group than in control group (all P<0.05) . Conclusion Aerobic training at an aerobic threshold level combined with Thera-band resistance training is safe for patients with stable coronary artery disease. This combined exercise program can significantly improve the cardiorespiratory fitness and exercise capacity of patients with stable coronary artery disease.

OBJECTIVETo compare the differences in the clinical efficacy on depression differentiated asdeficiency between the combined therapy of ginger-isolated moxibustion and escitalopram and the simple application escitalopram.

METHODSEighty patients of depression differentiated asdeficiency were randomized into an observation group and a control group, 40 cases in each one. In the control group, escitalopram was prescribed for oral administration, 10 mg a day, after each breakfast. In the observation group, on the basis of the treatment as the control group, the ginger-isolated moxibustion was supplemented at Dazhui (GV 14) and bilateral back-points of fiveorgans[Xinshu (BL 15), Ganshu (BL 18), Pishu (BL 20), Feishu (BL 13) and Shenshu (BL 23)]. Moxibustion was used 5 times a week. Twenty times of moxibustion were taken as one session and totally 3 sessions were required (totally 84 days). After 3 sessions of treatment, the concentration of serum 5-hydroxytryptamine (5-HT) before and after treatment and clinical efficacy were observed in the two groups. After 3 sessions of treatment, escitalopram was taken continuously, 10 mg a day for 9 months in the two groups and the recurrent rate was observed in a half year after discontinuity of medication in the two groups.

RESULTSThe total effective rate was 97.5% (39/40) in the observation group and was 92.5% (37/40) in the control group. The total effective rate was similar between the two groups (both>0.05). The curative and remarkably effective rate was 82.5% (33/40) in the observation group, better than 62.5% (25/40) in the control group (<0.05). The serum 5-HT after treatment was increased as compared with that before treatment in the patients of the two groups (both<0.05), but the diffe-rence was not significant statistically between the two groups (>0.05). The recurrent rate of depression was 7.7% (3/39) in the observation group, lower than 27.0% (10/37) in the control group (<0.05).

CONCLUSIONSThe combined therapy of ginger-isolated moxibustion and escitalopram achieves the better curative and remarkably effective rate as compared with the simple western medicine and it significantly reduces the recurrence of depression.

Objective:To investigate the KRAS gene mutation features in lung and gastric cancers and their relationship with clinicopathologic characteristics. Methods:A total of 128 lung cancer and 115 gastric cancer patients were included. Polymerase chain reaction amplification and DNA sequencing were conducted to detect mutations in exon 2 of the KRAS gene. Results:The mutation frequency of KRAS was different in lung and gastric cancers;however, it did not show any statistical significance (6.3%vs. 4.3%, P>0.05). The KRAS codon 12 gene mutation ranks the first in both types of cancer. No significant correlation was observed between the prevalence of KRAS mutations and patient's age and gender. KRAS gene mutation rate was higher in lung adenocarcinoma than in non-adenocarcinoma, such as squamous cancer (10.7%vs. 0%, P<0.05). Conclusion:No correlation was found between the KRAS gene mutation and the sex and age of lung and gastric cancer patients in Jiangsu Province. The rate of KRAS mutation was low. KRAS gene mutation rate was relatively higher in lung adenocarcinoma patients;thus, the mutation status of the KRAS gene should be evaluated be-fore undergoing EGFR-TKI therapy.