Objective To analyze the factors associated with pain after arthroscopic rotator cuff bridge suture.Methods According to the inclusion and exclusion criteria,the data of 112 patients with unilateral rotator cuff injury who received arthroscopic bridge suture in our department were collected and were investigated in the form of telephone follow-up.In this study,SPSS 23.0 was used to input data and conduct statistical analysis.Logistic regression analysis was used to analyze the correlation between the above influencing factors and postoperative pain.Results A total of 112 patients were included for statistical analysis,single factor analysis revealed,including course of disease,smoking history,preoperative University of California,Los Angeles(UCLA)score,Constant score,numeric rating scale(NRS),size of rotator cuff tear,whether it was full-thickness tear and degree of tendon retraction might be related to postoperative pain(P<0.05).The age,gender,body mass index(BMI),drinking history,diabetes and hypertension were not related to postoperative pain(P>0.05).Multiple linear regression analysis concluded that there were four factors related to postoperative pain,and the correlation degree was preoperative NRS,preoperative UCLA score,tear size and smoking history.Conclusion The causes of postoperative pain after arthroscopic rotator cauff repair are complex and diverse.Analyzing the cause of postoperative pain can effectively reduce the pain of patients and promote the recovery of shoulder joint function.

AIM To optimize the processing technology of red Notoginseng Radix et Rhizoma and evaluate its blood tonifying activity.METHODS On the basis of a single factor experiment,with steaming temperature,steaming time,drying temperature,and drying time as influencing factors,the total contents of notoginsenoside R1,ginsenoside Rg1,Rb1,Rk3,Rh4,and 20(R)-ginsenoside Rg3 as evaluation indicators,Box-Behnken response surface method ology was used to optimize the processing technology.Upon the anemic mouse models jointly induced by 1-acetyl-2-phenylhydrazine(APH)and cyclophosphamide(CTX),the investigation of the blood tonifying activity of red Notoginseng Radix et Rhizoma was carried out in contrast to that of the steamed Notoginseng Radix et Rhizoma.RESULTS The optimal conditions,contributing saponin content of 8.326%and RSD of 0.087%,were determined as follows:steaming temperature of 130℃,steaming time of 4 hours,drying temperature of 60℃,and drying time of 48 h.The pharmacological activity revealed that the different processing techniques were responsible for the different blood enriching activity of notoginseng,with red Notoginseng Radix et Rhizoma displaying a better efficacy than that of steamed Notoginseng Radix et Rhizoma.CONCLUSION This stable and feasible method can be used to control the production of red Notoginseng Radix et Rhizoma.

Currently, the national schistosomiasis control program of China is moving from transmission interruption to elimination, and there are multiple challenges during the stage moving towards the progression of schistosomiasis elimination, including a high difficulty in shrinking snail-infested areas, unstable achievements for infectious source control, imperfect surveillance system and a reduction in schistosomiasis control and administration. Based on the core suggestions proposed in the 2022 WHO guideline on control and elimination of human schistosomiasis, recommendations on schistosomiasis surveillance system building, development of novel diagnostics, adjustment of the schistosomiasis control strategy and maintaining and improvements of the schistosomiasis control capability are proposed for the national schistosomiasis control program of China in the new era according to the actual status of schistosomiasis control in China. Formulation of the national schistosomiasis control strategy and goal from One Health perspective, verification of transmission interruption and elimination of schistosomiasis, precision implementation of schistosomiasis control interventions with adaptations to local circumstances, development and application of highly sensitive and specific diagnostics are recommended for elimination of schistosomiasis in China. In addition, the implementation of the 2022 WHO guideline on control and elimination of human schistosomiasis may guide the elimination of schistosomiasis in China.
Animals ; China/epidemiology* ; Goals ; Humans ; Schistosomiasis/prevention & control* ; Snails ; World Health Organization

Objective:To analyze the effect of different glucocorticoid administration routes in the treatment of children's secretory otitis media and impacts on immunologic function.Methods:Clinical data of children with secretory otitis media received treatment at our hospital from January 2016 to June 2016 were analyzed.Patients were divided into two groups by different glucocorticoid administration routes,Group A:intratympanic injection;Group B:oral administration.After one week,clinical effects and immunologic functions were tested and compared between the two groups.Results:A total of 87 patients were analyzed,Group A 45 cases,Group B 42 cases.After one week treatment,both of the two groups got significantly improved in audiology indexe (P<0.05),however,these index were more better in Group A when compared with those of Group B(P<0.05).Meanwhile,Group A patients got higher cure rate than that of Group B (91.1%,41/45 vs 73.8%,31/42;X2=4.558,P=0.033).Both of the two groups got significantly improved in CD3+T,CD4+T and CD4/CD8 (P<0.05) and decreased in CD8,IL-4,IFN-γ and IL-4/IFN-γ(P<0.05),but these markers changed more significant in Group A (P<0.05).Group A patients had a lower recurrence rate than Group B patients one year after treatment, the difference was statistically significant (9.76%,4/41 vs 29.03%,9/31;Log-rank X2=4.698,P=0.030).Conclusion:The treatment of children's secretory otitis media,the intratympanic injection of glucocorticoid shows a better effect than that of oral cortico-steroids.

ObjectiveTo compare the effect of inlaid labial mucosal graft repair (LMGR) with that of bladder mucosal graft repair (BMGR) in the treatment of complex urethral skin fistula after hypospadias repair.

METHODSThis study included 55 cases of complex urethral skin fistula following hypospadias repair. We randomly assigned them to receive inlaid LMGR (n=36) or BMGR (n=19). After surgery, we compared the incidence of complications and recurrence rate of urinary fistula between the two groups of patients.

RESULTSThe success rates of operation were 91.7% and 84.2% in the LMGR and BMGR groups, respectively, and the penile appearance was desirable in both groups. Postoperative complications included 2 cases of urinary fistula and 1 case of urethral stricture in each group. There were no statistically significant differences between the two groups in the success rate of operation (P>0.05) or the incidence rate of postoperative complications (P>0.05).

CONCLUSIONSBoth inlaid LMGR and BMGR yield satisfactory results in the treatment of complex urethral skin fistula. However, LMGR involves less injury in mucosa collection and is easier to perform and therefore deserves more clinical attention.

Cutaneous Fistula ; surgery ; Humans ; Hypospadias ; surgery ; Incidence ; Male ; Postoperative Complications ; Reconstructive Surgical Procedures ; Recurrence ; Urethra ; surgery ; Urinary Bladder ; surgery ; Urinary Fistula ; surgery ; Urologic Surgical Procedures, Male

ObjectiveTo study the correlation of high-risk human papillomavirus 16 and 18 (HPV16/18) infections with the risk of prostate cancer (PCa) and their association with the clinicopathologic indexes of PCa.

METHODSWe collected tissue samples from 75 cases of PCa and 73 cases of benign prostatic hyperplasia (BPH). We detected HPV16/18 infections in the samples by immunohistochemistry and PCR combined with reverse dot blot (RDB) assay.

RESULTSImmunohistochemistry revealed 16 cases of HPV16/18 positive in the PCa (21.3%) and 7 cases in the BPH samples (9.5%), with statistically significant difference between the two groups (P=0.049). PCR combined with RDB assay showed 17 cases of HPV16 infection (22.6%) and 13 cases of HPV18 infection (17.8%), including 4 cases of HPV16/18 positive, in the PCa group, remarkably higher than 6 cases of HPV16 infection (8.2%), 3 cases of HPV18 infection (4.1%) and no HPV16/18 positive in the BPH controls (P=0.001). No significant differences were observed between the result of immunohistochemistry and that of PCR combined with RDB assay (P=0.069). The risk of HPV16/18 infections was found to be correlated with the clinical T-stage and Gleason score of PCa (P<0.05 ) but not with the patient's age, PSA level or lymph node metastasis (P>0.05 ).

CONCLUSIONSHigh-risk HPV16/18 infections are correlated with the risk of prostate cancer.

Human papillomavirus 16 ; Human papillomavirus 18 ; Humans ; Immunohistochemistry ; Lymphatic Metastasis ; Male ; Neoplasm Grading ; Papillomavirus Infections ; epidemiology ; Polymerase Chain Reaction ; Prostatic Hyperplasia ; epidemiology ; virology ; Prostatic Neoplasms ; epidemiology ; virology

Biopsy ; methods ; Esophageal Neoplasms ; pathology ; surgery ; Esophagoscopy ; Esophagus ; pathology ; Humans ; Mucous Membrane ; pathology ; Precancerous Conditions ; pathology ; surgery

BACKGROUNDDysregulated metallothionein 2A (MT2A) has been implicated in carcinogenesis. The purpose of this study was to investigate the expression of MT2A in gastric cancer (GC) and its correlation with prognosis.

METHODSReverse transcription-polymerase chain reaction and real-time polymerase chain reaction were used to detect the mRNA expression of MT2A in 12 GC cell lines, normal gastric epithelial GES-1 cells, and 36 GC and adjacent normal tissues. MT2A protein expression was determined in 258 GC tissues and 171 adjacent normal tissues by immunohistochemistry.

RESULTSMT2A mRNA expression was lower in GC cells and primary tumors than in GES-1 cells and adjacent normal tissues, respectively. High protein expression of MT2A was present in 130 of 171 normal tissues (76.0%) and in 56 of 258 GC tissues (21.7%; P < 0.001). MT2A protein expression was higher in well/moderately differentiated GC (22/54; 40.7%) than in poorly differentiated GC (34/204; 16.7%; P < 0.001). Moreover, the protein expression of MT2A was lower in diffuse-type GC (6/82; 7.3%) than in intestinal-type GC (50/176; 28.4%; P = 0.0001). Importantly, MT2A expression was an independent prognostic factor for GC, and decreased MT2A expression was associated with poor clinical outcome (P < 0.001). The expression status of MT2A could predict prognosis in intestinal and diffuse-type GCs.

CONCLUSIONExpression status of MT2A might be a useful prognostic biomarker for GC, especially when used in combination with Lauren's classification.

Adult ; Aged ; Cell Line, Tumor ; Female ; Humans ; Logistic Models ; Male ; Metallothionein ; analysis ; genetics ; MicroRNAs ; analysis ; Middle Aged ; Prognosis ; Proportional Hazards Models ; Stomach Neoplasms ; chemistry ; classification ; pathology

OBJECTIVETo determine human epidermal growth factor receptor 2 (HER2) status in breast carcinoma by the techniques of a fully automated immunohistochemistry (IHC) and fluorescence in situ hybridization (FISH), to compare the concordance of protein expression with gene amplification and to explore the optimization in process quality control.

METHODSA prospective study of invasive breast cancer specimens excised between May 2009 and April 2011 at the Cancer Hospital, Chinese Academy of Medical Sciences was conducted by automated IHC staining with the new 4B5 rabbit monoclonal antibody and FISH. An evaluation was performed according to the ASCO/CAP guidelines (2007) and Chinese guidelines (2009). The gene amplification status of 740 cases were detected by FISH.

RESULTSA total of 2420 cases of breast invasive ductal carcinoma without pre-operation therapy were tested by automated IHC. 551 cases (22.8%) were scored as positive (3+), 664 cases (27.4%) as equivocal (2+), and 1205 cases (49.8%) as negative (1+/0). Gene amplification was detected in 98.0% (242/247) HER2 protein expression positive (3+) cases and in 13.6% (53/389) equivocal (2+) cases. One of 247 (0.4%) HER2 expression 3+ cases and 5 of 389 (1.3%) HER2 expression 2+ cases were equivocal for gene amplification. No gene amplification was detected in expression negative (1+/0) cases by FISH (0/104). The overall concordance between IHC and FISH was 98.6% [(242 + 104)/(247 + 104)].

CONCLUSIONSThere is a high concordance rate between automated IHC with 4B5 rabbit monoclonal antibody and FISH results for assessing the HER2 gene amplification status in surgically-excised breast cancer specimens, suggesting that automated IHC with 4B5 antibody can provide a reliable method to detect HER2 overexpression for eligibility of HER2 targeted therapy.

Adult ; Aged ; Aged, 80 and over ; Breast Neoplasms ; genetics ; metabolism ; pathology ; Carcinoma, Ductal, Breast ; genetics ; metabolism ; pathology ; Female ; Gene Amplification ; Gene Expression Regulation, Neoplastic ; Humans ; Immunohistochemistry ; In Situ Hybridization, Fluorescence ; Middle Aged ; Prospective Studies ; Quality Control ; Receptor, ErbB-2 ; genetics ; Young Adult

Objective To explore the clinical outcomes of patients with hypertensive intracerebral hemorrhage in the thalamus received stereotactic combined with microsurgical treatment,and find the best treated method. Methods Forty-three patients with hypertensive intracerebral hemorrhage in the thalamus,admitted to our hospital from October 2009 to March 2011,were selected in our study; these patients were divided into stereotactic combined with microsurgical treatment group (observation group,n=22) and direct surgery group (control group,n=21).Preoperative hematoma,and hematoma at 1 week and 1 month after the treatments under CT were compared; clinical curative effect at 1 month after the treatments and activities of daily living (ADL) 3 months after the treatments were compared. Results The hematoma in the observation group 1 week and 1 month after the treatments was statistically different as compared with that in the control group (P＜0.05).Clinical curative effect in the observation group (average rank=18.022) was better than that in the control group (26.166) with significant differences (P＜0.05); the total effective rate in the observation group was 77.3％ and that in the control group was 52.4％ with significant differences (P＜0.05).ADL scale indicated that the ability of the observation group (average rank=18.363) were better than that in the control group (25.809) with significant differences (P＜0.05).The postoperative complication rate in the observation group (22.7％) was lower than that in the control group (42.8％) with significant differences (P＜0.05). Conclusion Stereotactic combined with microsurgical treatment in patients with hypertensive intracerebral hemorrhage in the thalamus is safe and effective; this treatment can improve the postoperative living quality and enjoy few complications,which is worth in the clinical application.