Objective To explore the effect of Shexiang baoxin Pillls on super‐elder patients with myocardial infarction ,and observe and analyze its prognosis .Methods Two hundred super‐elder patients with myocardial infarction were selected in the hos‐pital from December 2013 to November 2014 ,they were randomly divided into control group(n=100) and observation group(n=100) .The control group used conventional drug treatment ,and the observation group treated with Shexiang baoxin pillls on the ba‐sis of the control group .Three months wasr a treatment period .To observe the clinical therapeutic effect ,echocardiography was used to detected the left ventricular wall thickness ,left ventricular end‐diastolic diameter (LVEDD) ,left ventricular ejection fraction (LVEF) before and after treatment .Observed 6 minutes walking distance .Total cholesterol (TC) ,blood lipid ,low density lipopro‐tein (LDL‐C) ,c‐reactive protein (CRP) ,and other indicators were detected .Results The total effective rate of the observation group was [72 .00% (72/100)] was higher than the control group [65 .00% (65/100)] ,P<0 .05 .The re‐hospitalization rate of the observation group was [23 .00% (23/100)] was lower than the control group [34 .00% (34/100)] ,P<0 .05 .The left ventricular posterior wall thickness and LVEDD of the observation group after treatment were(10 .12 ± 0 .40)mm and(49 .11 ± 1 .39)mm , which were lower than the control group after treatment [(11 .06 ± 0 .52)mm and (51 .36 ± 1 .46)mm] ,LVEF (% ) of the observa‐tion group after treatment was (0 .51 ± 0 .12)% ,which was higher than the control group after treatment (0 .47 ± 0 .11)% ,all P<0 .05 .TC ;LDL‐C and CRP of the observation group after treatment were (5 .19 ± 0 .32) mmol/L ,(2 .83 ± 0 .30) mmol/L and (54 . 11 ± 4 .83) mg/L ,they were lower than the control group after treatment [(5 .48 ± 0 .37) mmol/L ,(3 .10 ± 0 .33) mmol/L and (62 . 38 ± 4 .36) mg/L] ,all P<0 .05 .6 min walking distance of the observation group after treatment was (376 .38 ± 19 .41)m ,it was higher than the control group after treatment(331 .04 ± 22 .18)m ,P<0 .05 .The complications of the observing group[38 .00% (38/100)] was lower than the control group after treatment 47 .00% (47/100) ,P<0 .05 .Conclusion There is better clinical effect on super‐elder patients with myocardial infarction by Shexiang baoxin Pillls ,which can reduce hospitalization rates again ,improve left heart function and blood lipid levels ,reduce complications .

Objective To evaluate the effect of bronchoscopic argon plasma coagulation thera-py on bronchial carcinoma. Methods Thirty-one bronchial carcinoma patients were diagnosed by bronchoscope and pathological tests, with or without atelectasis or obstructive pneumonia on chest X-ray or chest CT. Argon plasma coagulation therapy was performed through bronchoscope. The location of the airway lesions, the degree of obstruction, dyspnea index, and complications were evaluated. Results The patients with bronchial carcinoma were treated 1～4 times by bronchoscopic argon plas-ma coagulation therapy. Full effectiveness was achieved in 15 patients (48.4 %), partial in 12 (38.7%), and mild in the other 4 ( 12.9 % ). The overall effective rate was 100 %. Conclu-sion Bronchoscopic argon plasma coagulation therapy for bronchial carcinoma can remarkably reduce the tumor size, relieve clinical symptoms, and alleviate the obstruction caused by bronchial neoplasm. Brouchoscopic argon plasma coagulation therapy is an effective and safe method for patients with bron-chial carcinoma.

Objective To study the therapeutic effect of recombinant adeno-associated virus carrying human endostatin gene therapy on endometriosis in mice model. Methods Recombinant adeno-associated virus vector carrying human endostatin gene and enhanced green fluorescent proteins gene (rAAV2-endostatin-EGFP) was constructed. Endometrium was from 12 patients with leiomyoma undergoing hysterectomy in Second Hospital, Tianjin Medical University between November and December 2008. Endometriosis models of nude mice were established by transplanting human endometrial fragments intooperitoneal surface. After 1 week, those 60 mice were divided into 3 groups: treatment group including 20 mice injected with rAAV2-endostatin-EGFP to ectopic lesion, control group including 20 mice injected with rAAV2-EGFP to ectopic lesion and blank control group including 20 mice injected with phosphate buffered saline (PBS) to the ectopic lesion. At 1, 2 and 3 weeks after treatment, those mice underwent laparotemy to observe the location and size of ectopic lesion in abdominal cavity. The expression of endostain protein, number of gland, microvessel density (MVD) and vascular endothelial growth factor (VEGF) were measured in ectopic lesions. The serum level of estradiol and progesterone were detected in nude mice among every groups. Results (1) All endometriosis of nude mice models were established successfully through peritoneum transplanting. After 1 week's treatment, flat lesion nodes, decreased gland number and narrow and atrophy glandular cavity were observed by light microscope. (2) The endostatin gene was transferred into nude mice successfully and expressed effectively. It was observed that endostatin protein expression was shown with enhanced green fluorescent proteins in ectopic lesion. (3) Glands number of ectopic lesion in rAAV2-endostatin-EGFP group(7.8±1.9,7.0±1.5 and 5.5±1.7) were significantly less than 10.1± 1.7, 10.2±2.0 and 9.8±2.4 in rAAV2-EGFP control group and 10.2±2.2,10.0±2.0 and 9.7±2.2 in PBS control group at 1,2 and 3 weeks after treatment(all P<0.05). Glands number of ectopic lesion in rAAV2-endostatin-EGFP group at 3 weeks was significantly less than those at 1 and 2 weeks after treatment (P<0.05). (4) MVD of ectopic lesion in rAAV2-endostatin-EGFP group (12.2±1.5,11.4±2.1 and 9.0±1.4) was significantly less than those at rAAV2-EGFP control group (16.5±1.7,16.5±1.9 and 16.9±1.9) and PBS control group (16.2±1.6,16.0±1.6 and 16.3±1.7) at 1,2 and 3 weeks after treatment (all P<0.05) . MVD of ectopic lesion in rAAV2-endostatin-EGFP group at 3 weeks was significantly less than those at 1 and 2 weeks after treatment(P<0.05). (5) The rate and density of VEGF expression at ectopic lesion in rAAV2-endostatin-EGFP group (35%, 30%, 25% and 1.60±0. 43,1.33± 0. 30,1.03±0.36) were significantly less than those at rAAV2-EGFP control group (80% ,75% ,85% and 2.43±0.53,2.43±0.29,2.66±0.45) and PBS control group (85% ,90% ,90% and 2.36±0.53,2.64± 0.57,2.53±0.52) at one 1, 2 and 3 ,weeks after treatment (all P<0.05). The expression of VEGF at ectopic lesion in rAAV2-endostatin-EGFP group at 3 weeks was significantly less than those at 1 and 2 weeks after treatment (P<0.05). (6) The level of estradial and progesterone in serum of nude mice of rAAV2-endostatin-EGFP group [ E_(2)> : (48±7 ) pmol/L, P: (61±8 ) nmol/L ] did not reach statistical difference when compared with those at rAAV2-EGFP control group [ E_(2): (50±9) pmol/L, P: (60±10) nmol/L] and PBS control group [E_(2):(48±7)pmol/L,P: (58±10)nmol/L,P>0.05]. Conclusions The recombinant adeno-asseciated virus carrying human endostatin gene therapy could inhibit angiogenesis at endometriotic lesions and not influence steroid level. The antiangiogenic gene therapy might become a novel option for endometriosis.

Objective To study the clinicopathological features of primary and metastatic hepatic neuroendocrine carcinoma.Methods The records of 35 patients with primary hepatic neuroendocrine carcinoma and 35 patients with metastatic hepatic neuroendocrine carcinoma were retrospectively reviewed.These patients served as the primary group(priNET,n=35)and the metastasis group (metNET,n=35),respectively.Results There were significant differences between the two groups of patients in gender,site,size and number of tumor(P＜0.05).Although there was no significant difference between the two groups in the distribution of the tumors in the two lobes of liver (P＞0.05),priNET had more tumors localized to one lobe of liver while metNET had more tumors involving both lobes of liver(P＜0.05).Conclusions Gender,size,site and number of tumor may play an important role in the differentiation of primary or metastatic hepatic neuroendocrine tumor.

Adolescent ; Adult ; Aged ; Aged, 80 and over ; Ascites ; pathology ; Biopsy ; Biopsy, Fine-Needle ; Child ; Cytodiagnosis ; methods ; Diagnosis, Differential ; Female ; Humans ; Leukemia-Lymphoma, Adult T-Cell ; pathology ; Lymphoma, B-Cell ; pathology ; Lymphoma, Large B-Cell, Diffuse ; pathology ; Lymphoma, T-Cell ; pathology ; Male ; Middle Aged ; Pleural Effusion ; pathology ; Young Adult

Objective:To investigate the distribution of intraocular pressure (IOP) in high-altitude population aged 18 years and over in Xining, Qinghai and establish the reference interval (RI) of IOP.Methods:A cross-sectional study was conducted in Xining, Qinghai Province at 2.271 km above sea level from September 2019 to May 2020.Ophthalmic examinations and IOP measurement were conducted among subjects from Physical Examination Center of Qinghai Provincial People's Hospital.The subjects who had been living in Xining without leaving for three months were enrolled.Ophthalmic examinations included vision examination, IOP measurement, slit-lamp microscopy, fundus photography, anterior and posterior segment optical coherence tomography.IOP was measured using Goldmann applanation tonometry under local anesthesia.Subjects with factors that could cause significant changes in IOP and affect the accuracy of IOP measurement, and those who were unable to receive IOP measurement were excluded.Subjects were grouped according to sex, age and ethnicity, and the distribution and RI of IOP were compared among all groups.This study adhered to the Declaration of Helsinki.The study protocol was approved by the Ethics Committee of Beijing Tongren Hospital, Capital Medical University (No.TRECKY2017-024). Written informed consent was obtained from each subject.Results:A total of 6 120 subjects (6 120 eyes) aged 18-90 years old were enrolled, including 2 850 males and 3 270 females with average age of (45.54±13.85) years.The average IOP of high-altitude population in Xining, Qinghai Province was (14.32±1.93) mmHg (1 mmHg=0.133 kPa), with the RI of 10.54-18.10 mmHg.The average IOP was (14.42±1.98) mmHg in male with the RI of 10.54-18.30 mmHg, (14.23±1.88) mmHg in female with the RI of 10.55-17.91 mmHg.The IOP of male was higher than that of female ( t=3.71, P<0.001). The IOP of Han, Tibetan, Hui and other nationalities were (14.38±1.91), (13.93±2.06), (14.21±1.87), (13.94±1.95) mmHg, respectively, with a statistically significant overall difference ( F=6.73, P<0.001). The IOP of Han nationality was significantly higher than that of Tibetan, Hui and other nationalities, and the differences were statistically significant (all at P<0.05). Conclusions:RI of IOP in high-altitude population from Xining, Qinghai is lower compared with normal altitude area.

ObjectiveTo evaluate the effect of Shengmaisan granules on myocardial fibrosis in chronic heart failure patients with Qi-Yin deficiency syndrome by cardiac magnetic resonance （CMR） imaging and serological indicators. MethodSixty-six chronic heart failure patients with Qi-Yin deficiency syndrome who visited the Affiliated Hospital of Integrated Traditional Chinese and Western Medicine， Nanjing University of Chinese Medicine from October 2021 to January 2023 were selected. The patients were assigned into a control group （33 cases） and an observation group （33 cases） by the minimization random method. Both groups received standardized Western medicine treatment for heart failure. In addition， the control group was treated with placebo granules， and the observation group with Shengmaisan granules for a course of 6 months. The baseline data， clinical efficacy， TCM symptom scores， serological indicators ［high-sensitivity C-reactive protein （hs-CRP）， soluble growth stimulation expressed gene 2 protein （sST2）， pro-collagen Ⅲ N-terminal peptide （PⅢNP）， interleukin （IL）-6， IL-11， transforming growth factor-β₁ （TGF-β₁）］， echocardiography ［Left atrial diameter （LAD）， left ventricular end systolic diameter （LVEDs）， left ventricular end diastolic diameter （LVEDd）］ and CMR indicators ［left ventricular ejection fraction （LVEF）， myocardial extracellular volume fraction （ECV）， and longitudinal relaxation time （T1）］ were compared between the two groups. ResultFinally， 31 patients in the control group and 30 patients in the observation group were included. There was no significant difference in baseline data or indicators between the two groups before treatment. Compared with those before treatment， the scores of TCM symptoms （shortness of breath， fatigue， palpitations， spontaneous or night sweats， thirst/dry throat， feverish feeling in palms and soles， and edema in lower limbs）， total score of TCM symptoms， ECV， T1， inflammation/fibrosis indicators （hs-CRP， sST2， PⅢNP， IL-6， IL-11， and TGF-β₁） in observation group decreased （P<0.05， P<0.01）， and the scores of TCM symptoms （except feverish feeling in palms and soles）， T1， and inflammation/fibrosis indicators in the control group decreased （P<0.05， P<0.01）. After treatment， the observation group had lower scores of TCM symptoms （except feverish feeling in palms and soles and edema in lower limbs）， ECV， T1， and inflammation/fibrosis indicators than the control group （P<0.05， P<0.01）. After treatment， the total response rate in the observation group was 93.33% （28/30）， which was higher than that （80.65%， 25/31） in the control group （Z=2.976， P<0.01）. There was no significant difference in adverse reactions between the two groups during treatment. ConclusionFor patients with chronic heart failure with Qi-Yin deficiency syndrome， Shengmaisan Granules can alleviate the TCM symptoms， reduce inflammation， and inhibit myocardial fibrosis by regulating the TGF-β₁/IL-11 signaling axis.