Functional dyspepsia （FD） is a prioritized disease category where traditional Chinese medicine （TCM） demonstrates distinct therapeutic advantages. The current western medicine treatment for FD is mainly based on proton pump inhibitors and prokinetic agents， with digestive enzymes， probiotics and antidepressants serving as adjuvant medication， yet such therapies still have certain limitations. TCM treatment for FD includes oral administration of Chinese herbal formulas and Chinese patent medicines， as well as external TCM therapies such as acupuncture and moxibustion， acupoint application， hot medicinal compress therapy， rubbing with ointment， medicinal iontophoresis， auricular acupoint therapy and tui na （Chinese medical massage）. The combined treatment of FD with integrated TCM and western medicine can significantly improve clinical effectiveness and reduce adverse reactions. The common mechanisms underlying the therapeutic effects of both TCM and western medicine revolve around the core pathological processes of FD， mainly focusing on restoring gastrointestinal motility， regulating the levels of brain-gut peptides， modulating intestinal microecology， and ameliorating inflammatory status. The differential mechanisms lie in the precise targeting feature of western medicine versus the holistic-regulating and multi-target characteristics of TCM， and the two approaches exert a synergistic effect to enhance efficacy. This paper proposes to leverage the advantages of TCM in holistic regulation and the strengths of western medicine in targeted treatment， so as to provide personalized and comprehensive treatment regimens for FD patients.

During the process of dairy farming,various factors such as physical injury and bacterial infection act upon body tissues or organs,leading to the disruption of skin or mucous tissue integ-rity and subsequent tissue injury and trauma.The healing of these injuries is a complex process that necessitates the coordinated efforts of different cells and involvement of diverse cytokines.A-mong them,the interaction between macrophages and myofibroblasts is indispensable for efficient tissue repair.Nod-like receptor protein 3(NLRP3),a pattern recognition receptor in the innate im-mune system,may play a regulatory role in modulating this intricate process.In this study,cow myofibroblasts and M1 type bone marrow-derived macrophages were cultured in vitro,followed by collection of cell culture supernatant for co-culture analysis.Both cytokine secretion levels in M1 type bone marrow-derived macrophages as well as expression patterns levels of myofibroblast growth factor protein and mRNA were detected.The regulatory mechanism underlying NLRP3 in-volvement in mediating interactions between these two cell types was investigated using NLRP3 inhibitor MCC950.The results showed that an effective method for culturing cow muscle fibroblasts in vitro was successfully established and myofibroblast conditioned medium(MFbCM)could regulate M1 macrophage secretion profiles.Moreover,M1 macrophage conditioned medium(M1?CM)was found to influence myofibroblast growth factor expression levels.Our findings sug-gest that NLRP3 plays a significant regulatory role during crosstalk between myofibroblasts and M1-type pro-inflammatory macrophages.

In order to establish the isolation,culture and identification method of cow bone marrow-derived macrophages,three different media(RPMI-1640,DMEM,DMEM/F12)were added with 20％fetal bovine serum(FBS),2.4％chlorine-streptomycin,1.2％glutamine(Gln),and M-CSF(20 ng/mL),respectively,to induce the monocytes extracted from the bone marrow of dairy cows to become macrophages.The induced M0 macrophages were polarized into M1-type macrophages by adding lipopolysaccharide(LPS).The morphology of macrophages was observed by optical mi-croscope at day 1,4 and 7,and the differences of differentiated macrophages between the three media were compared.The effects of prostaglandin D2(PGD2)-DP2 receptor pathway on the secre-tion of cytokines(IL-6,TNF-α)induced by Escherichia coli and phagocytosis of macrophages were also investigated.The results showed that the morphological changes of cells cultured in the medium of RPMI-1640 were the most obvious and the number was large.A large number of char-acteristic markers of mononuclear macrophages were detected(M0 markers:CD1 1b,CD14;M1 markers:CD11b,CD80)expression,M0 and M1 macrophage purity were 79.9％and 93.5％,re-spectively.COX-2 and H-PGDS gene expressions were significantly increased in E.coli group com-pared with the blank control group.The secretion of PGD2also increased significantly(P＜0.000 1).DP2 receptor inhibitors(CAY10471,CAY10595)could significantly inhibit the secretion of E.coli in-duced pro-inflammatory cytokines(IL-6,TNF-α)and significantly enhance the killing effect of macrophages on E.coli.The above results showed that the induced cells had the characteristic mor-phology and immunophenotype of macrophages.E.coli can induce the production of PGD2 in mac-rophages,and the PGD2-DP2 pathway regulates the secretion of cytokines in E.coli infected macro-phages.

Objective:To examine whether multiple-course prophylactic intravesical instillation chemotherapy is superior to single-course chemotherapy in preventing bladder tumor recurrence after radical nephroureterectomy(RNU)for primary upper tract urothelial carcinoma(UTUC).Methods:A comprehensive literature search was performed using the PubMed, Wanfang Data and China National Knowledge Infrastructure and all publications before March 2021 about clinical trials comparing the effects of single-course and multiple-course prophylactic intravesical instillation chemotherapy after RNU for UTUC were retrieved.Analysis was performed using Stata/SE 12.0.Results:Seven trials included a total of 998 patients, with 473 participants receiving multiple-course and 525 receiving single-course intravesical instillation chemotherapy.Bladder cancer recurrence occurred in 69 out of 473 patients(14.6%)with multiple-course chemotherapy and in 123 out of 525 patients(23.4%)with single-course chemotherapy.The absolute risk reduction was 8.8% and the relative risk reduction was 37.6%.Compared with a single-course instillation, the pooled OR of bladder cancer recurrence was 0.55(95% CI: 0.40-0.76, P<0.001)for multiple-course instillations.No serious adverse events were reported. Conclusions:Compared with single-course instillation chemotherapy, multiple-course prophylactic intravesical instillation chemotherapy significantly decreases the risk of bladder cancer recurrence in primary UTUC patients treated with RNU, indicating multiple intravesical instillation chemotherapy is superior to single instillation chemotherapy.

Objective:To explore the efficacy and safety of robot assisted laparoscopic sacrocolpopexy in the treatment of pelvic organ prolapse.Methods:The data of 16 patients who underwent robot assisted laparoscopic sacrocolpopexy in Beijing Hospital from September 2019 to May 2022 were collected. The average age was (73.5±9.3) years, the preoperative course was 4-240 months, the body mass index was (24.2±1.7) kg/m 2, the number of births was (1.7±0.8), and the quantitative index of pelvic organ prolapse (POP-Q) was grade Ⅲ -Ⅳ. The maximum urine flow rate before operation was (9.6±3.4) ml/s, the maximum detrusor pressure during urination was 26 (20, 32) cmH 2O, the first sense urine volume of the bladder was (119.1±39.4) ml, the first sense urine urgency volume of the bladder was (253.6±75.7) ml, the maximum bladder pressure capacity was (406.0±79.8) ml, and the residual urine volume was 10 (10, 28) ml. The preoperative PFDI-20 score was 100 (70, 122) and the PFIQ-7 score was 107 (90, 160). During the robot assisted laparoscopic sacrocolpopexy, the right area of the sacral promontory was exposed, the anterior and posterior walls of the uterus were separated, and the 2 cm small hole was separated from the right broad ligament of the uterus. The mesh was cut into a "Y" shape and passed through the small hole. The anterior and posterior leaves of the Y-shaped mesh were sutured to fix the cervix, and the other end was fixed to the anterior longitudinal ligament of the sacrum. The operation time and intraoperative bleeding were observed. The effect of surgery was evaluated by preoperative and postoperative urodynamic imaging, POP-Q stage, PFDI-20 score and PFIQ -7 score. Results:All the 16 operations were successfully completed. No injury of urethra, bladder, rectum, important blood vessels and nerves occurred during the operation. The average operation time was (255.6±56.0) min, and the average amount of bleeding was (28.8±18.2) ml. There was no inhibitory contraction wave in 7 patients (44%) before operation, suggesting that there was detrusor overactivity. After operation, the detrusor overactivity disappeared or significantly decreased in 7 patients. The postoperative follow-up period was 3-36 months. During the follow-up period, one patient had recurrence, and the rest had no prolapse and urination problems. The POP-Q stage was reduced to grade 0-Ⅰ after the operation. The subjective satisfaction rate of patients was 94%. The PFDI-20 score [13(8, 24)] and PFIQ -7 score [11(6, 15)] after operation were significantly reduced ( P<0.001), the initial urgent volume of bladder (272.5±88.5) ml was significantly increased compared with that before operation ( P=0.038), and the maximum volume of bladder (427.2±79.2) ml was significantly increased compared with that before operation ( P=0.006). Image urodynamics showed that the patient basically recovered the pelvic floor anatomy and achieved functional reduction. Conclusions:Robot assisted laparoscopic sacrocolpopexy has good subjective and objective effects in POP, low recurrence rate and less complications. It needs a larger sample size study for confirming the improvement of bladder function.

Objective:To explore the potential relationship of urethral pressure profilometry and the complications of artificial urethral sphincter (AUS) implantation.Methods:The clinical data of patients who underwent AUS implantation in Beijing Hospital from March 2019 to March 2022 were retrospectively analyzed. All the patients were male. The average course of disease was 43.1 months(ranging 11-120 months). The average age was (68.6±13.2) years. The median number of pads used was 4.5 (3.0, 6.0). The preoperative maximum urethral pressure (MUP) was (84.6±25.5) cmH 2O, and the maximum urethral closure pressure (MUCP) was 51.0 (41.0, 74.0) cmH 2O. AUS implantation was performed through a single perineal incision in all patients. The sleeve size was mainly determined by the measured urethral circumference of the patient. After installation of all components, the urethral pressure profilometry was performed under the state of device inactivation and activation. The pump was activated 6 weeks after the operation, and telephone follow-up was performed 3 months after the activation of the device. The urinary control and complications were recorded. The results of follow-up were compared with the results of urethral pressure profilometry, and the preliminary conclusions were drawn. Results:In this study, 3 patients (20%) received 4.0cm cuffs, 10 patients (66.7%) received 4.5cm cuffs, and 2 patients (13.3%) received 5.0cm cuffs. The MUP and MUCP of AUS device in inactivated state were (82.5±30.2) cmH 2O and 51.0(48.0, 77.0) cmH 2O. In the activated state, MUP was (138.9±21.7) cmH 2O and MUCP was 109.0(94.0, 133.0) cmH 2O. Compared with that before operation, the urethral pressure in the inactivated state did not increase significantly (all P > 0.05), while the urethral pressure in the activated state increased significantly (all P < 0.001). The patients were followed-up for 3-33 months. Thirteen patients (86.7%) used the initial installation device, and all of them met the standard of social continence. One patient died of cerebrovascular accident. One patient took out the device due to urethral erosion. The incidence of complications was 26.7% (4/15), including painless hematuria in 2 cases, scrotum and penis infection in 1 case, and urethral erosion in 1 case. The MUP and MUCP of these patients were (100.0 ± 40.7) cmH 2O and (80.8 ± 39.7) cmH 2O respectively. In the intraoperative active state, the MUP was (151.5 ± 15.3) cmH 2O and the MUCP was (123.0 ± 17.2) cmH 2O. The MUP of the other 3 patients in the device activation state was significantly higher than the average value, and all of them were above 150 cm H 2O, except one patient who was infected due to cognitive problems and chronic urinary retention. In 11 patients without complications, the MUP and MUCP were (76.1±24.7) cmH 2O and (55.1±20.0) cmH 2O respectively. In the intraoperative active state, the MUP was (134.4±22.5) cmH 2O and the MUCP was (108.5±29.8) cmH 2O. Conclusions:AUS implantation has a definite curative effect. Poor comprehension, and MUP higher than 150 cmH 2O in the activated state of the device may be risk factors for complications.

Objective:To evaluate the efficacy and safety of robotic arm assisted laparoscopic hysterosacral fixation in patients with pelvic organ prolapse(POP), and its impact on lower urinary tract function.Methods:This study retrospectively analyzed the clinical data of POP patients who had undergone robotic arm assisted laparoscopic hysterosacral fixation at our center from June 2019 to October 2020, and conducted exploratory research.Results:A total of 6 patients were included in the study, with POP quantitative staging above stage Ⅲ.The ages ranged from 70 to 82 years.The number of births each patient had given ranged from 1 to 3, & all were via vaginal deliveries.There were no significant changes in urodynamic parameter scores in any patients before and after surgery, but half of the patients had detrusor overactivity before surgery, which all disappeared after surgery.In addition, synchronous X-ray images showed that the postoperative pelvic organs were closer to the normal anatomical position.At the same time, quantitative staging of POP had achieved clear improvement, and related scale scores also significantly improved.One patient complained of occasional lumbar and back discomfort with postoperative over-stretching during outpatient review, which improved after symptomatic treatment.Conclusions:robotic arm assisted Laparoscopic hysterosacral fixation is satisfactory in efficacy and safety for POP patients, with good postoperative restoration of the uterus to the anatomical position and has insignificant influence on the function of the lower urinary tract.It is worth further assessment for wide application.

Objective To analyze the treatment outcomes of multidrug-resistant pulmonary tuberculosis (MDR-TB) cases in Hubei Province. Methods From October 2006 to June 2017, a retrospective cohort analysis of treatment outcomes for 1 447 patients with MDR-TB who were included in treatment was performed. Excel worksheet was created to establish database by monthly and quarterly reports. The statistical analysis of data was conducted using SPSS 21.0 software. Results Among 1 447 MDR-TB patients, 1 076 were males and 371 were females, with an average age of 44.44±14.28 years. 798 patients were cured, 63 patients completed the course of treatment, and the overall treatment success rate was 59.50% (861/1 447). The treatment success rate was68.02% (268/394) in newly diagnosed cases, and 56.32% (593/1 053) in relapse cases. There was a significance difference between the two groups (χ²=16.30，P<0.05). The treatment success rate [78.41% (672/857)] in patients with negative sputum culture at the end of 6th month was higher than the rate [38.71% (12/31)] of negative sputum culture at the end of 12nd month, with a statistical significance difference (χ²=26.65，P<0.05). The treatment success rate [12.07% (14/116)] in patients with continued positive sputum culture at the end of 6th month was higher than the rate [4.44% (2/45)] of negative sputum culture at the end of 12th month, with a significance difference (χ²=1.34，P=0.25). Conclusion It is extremely important to screen drug-resistant individuals for smear-positive patients, and to detect and treat drug-resistant patients timely. The negative conversion of sputum bacteria at the end of 6th month had important predictive significance for the treatment outcomes of MDR-TB patients. The patients with continued positive sputum at the end of 6th month should be closely monitored to adjust treatment according to the progress of the patient's condition and to explore a way to shorten the treatment course.

Objective? To understand the situation of urinary incontinence and quality of life among patients with post-laparoscopic radical prostatectomy and to analyze the correlation between them. Methods? From September 2015 to October 2016, we selected 115 patients with post-laparoscopic radical prostatectomy at a ClassⅢ Grade A hospital in Beijing for survey by questionnaire with the method of convenience sampling. We collected patients' general information as well as disease information, and evaluated the situation of urinary incontinence (incidence and severity of urinary incontinence) with the International Consultation on Incontinence Questionnaire-Urinary Incontinence Short Form (ICIQ-UI SF) and influence of urinary incontinence on quality of life with the Incontinence Impact Questionnaire (IIQ-7) to analyze the correlation between severity of urinary incontinence and quality of life. Results? Among 115 patients with post-laparoscopic radical prostatectomy, there were 95 (82.6%) urinary incontinence patients including 41 cases (43.1%) with mild urinary incontinence, 47 cases (49.5%) with medium urinary incontinence and 7 cases (7.4%) with severe urinary incontinence. The score of severity of urinary incontinence ranged from 0 to 19.0 with 8.0 for the median and 5.0 for the interquartile range. Spearman correlation analysis showed that the score of IIQ-7 had a positive correlation with the severity of urinary incontinence (r=0.674, P＜0.01), and had a negative correlation with the postoperative time (r=-0.215, P＜0.05). Multiple linear regression analysis showed that the main influencing factor of quality of life was severity of urinary incontinence (P＜0.01). Conclusions? Urinary incontinence is common among patients with post-laparoscopic radical prostatectomy mainly in mild and medium urinary incontinence. The more serious the urinary incontinence is,the greater the influence on quality of life is which points out that the scientific and effective management by medical staff for urinary incontinence can improve patients' quality of life.

Objective To study the differences of UVB damage among yong,intermediate and aged human dermal fibroblasts (HDFs),the recovery effect of adipose-derived stem cell conditioned medium (ADSC-CM) on UVB damage and the relationship between the recovery effect and ADSC-CM concentration as well as its treating period.Methods HDFs were cultured at different senescent degrees in vitro to establish UVB damage model of HDFs,and then the HDFs were cultured in different concentration ADSC-CM and cellular proliferation was detected.Results The optimal treating period and concentration of ADSC-CM were 48h and 100％ respectively.As to HDFs in different senescent degrees,ADSC-CM was able to accelerate cellular proliferation in both UVB group and control group.Conclusions Independently or simultaneously,the intrinsic and extrinsic factors can cause ageing damages on HDFs.To some extent,ADSC-CM has recovery effect on the damages through secretomes from ADSC.