1.Observations on the Efficacy of Shoulder-three-points Warm Needling Moxibustion plus Conventional Rehabilitation in Recovery from Rotator Cuff Repair
Shengjun ZHANG ; Fengfan SUN ; Fu XU
Shanghai Journal of Acupuncture and Moxibustion 2017;36(6):735-738
Objective To investigate the clinical efficacy of shoulder-three-points warm needling moxibustion plus conventional rehabilitation in recovery from arthroscopic rotator cuff repair.Method Seventy patients who had undergone arthroscopic rotator cuff repair for rotator cuff injury were enrolled and randomly allocated to groups A and B, 35 cases each. Group A received conventional rehabilitation and group B, shoulder-three-points warm needling moxibustion in addition. Functional activity and pain in the affected shoulder were scored using the American Shoulder Elbow Scale (ASES), the University of California at Los Angeles (UCLA) Shoulder Scale and the Constant-Murley Shoulder Outcome Score in the two groups before and after treatment.Result There were statistically significant pre-/post-treatment differences in the ASES, UCLA and Constant-Murley scores in the two groups (P<0.01). After treatment, the scores were higher in group B than in group A, but there was no significant difference in the UCLA function subscore (P>0.05) and a significant difference in the UCLA pain subscore (P<0.01) between groups A and B. Conclusion shoulder-three-points warm needling moxibustion plus conventional rehabilitation training can markedly promote postoperative rehabilitation and especially relieve postoperative pain in patients with rotator cuff injury. It provides a new idea for clinical shoulder rehabilitation in the future.
2.Clinical Study on Dahuang Xiaozhi Suppository in Treating Chronic Abacterial Prostatitis/Chronic Pelvic Pain Syndrome of Moist Heat and Blood Stasis Syndrome
Xinping WANG ; Jianfeng YI ; Yuejun TIAN ; Xiping XING ; Ruixia MENG ; Su ZHANG ; Shengjun FU ; Li YANG
Chinese Journal of Information on Traditional Chinese Medicine 2017;24(3):22-25
Objective To investigate the clinical efficacy of Dahuang Xiaozhi Suppository in treating chronic abacterial prostatitis/chronic pelvic pain syndrome (CABP/CPPS) of moist heat and blood stasis syndrome. Methods Two hundred patients of CABP/CPPS were randomly divided into control group and observation group, 100 cases in each group. 2 groups were disabled anti-infective meidicne and other preparations, and received diet and life intervention. The control group received the treatment of Qianliean Suppository, and the observation group received the treatment of Dahuang Xiaozhi Suppository, one capsule each time, once a day, into the anus depth of about 3–4 cm. Ten days were a treatment course with two day interval between each course of treatment. The treatment lasted for three courses. The clinical efficacy of the two groups was observed and compared. The indexes including the scores of NIH-CPSI, leukocyte count and lecithin corpuscles in prostatic fluid, and urinary flow rate were evaluated. Results The total effective rate was 100% (100/100) in the observation group and 78% (78/100) in the control group, and the observation group was much higher than control group (P<0.05). The scores of NIH-CPSI and leukocyte count in both groups were significantly lower after treatment (P<0.01), and those in observation group weresignificantly lower than those in control group (P<0.01). The cases with lecithin corpuscles++++in both groups were significantly more after treatment (P<0.01), and those in observation group were significantly more than those in control group (P<0.01). The peak flow rate and mean flow rate in both groups were higher after treatment (P<0.01), and it was higher in observation group (P<0.01). Conclusion The efficacy of Dahuang Xiaozhi Suppository in treating CABP/CPPS of moist heat and blood stasis syndrome is remarkable, and it is better than Qianliean Suppository.
3.Effect of salvianolic acid B and tanshinone Ⅱ A on theproliferation of rat thoracic aorta adventitial fibroblast
Pei LIU ; Junqiu FU ; Tiemei SHAO ; Zhan JIAO ; Xue LI ; Tao WU ; Shengjun AN
Chinese Pharmacological Bulletin 2017;33(7):991-996
Aim To explore the effects of salvianolic acid B(SAB) and tanshinone ⅡA(TA) alone or the compatibility of these two effective components on the proliferation of rat vascular adventitial fibroblasts, and to observe the effects of the compatibility of the two on cell proliferation with the stimuation of angiotensin Ⅱ(Ang Ⅱ).Methods The effects of SAB and TA alone or the compatibility of the two on cell proliferation were detected by methyl thiazolyl tetrazolium(MTT) method, and flow cytometry was adopted to detect cell cycle with or without the induction of Ang Ⅱ.Results It was shown that SAB and TA alone could inhibit fibroblast proliferation in different degree.Through a series of concentration screening, three effective concentrations were obtained respectively and then the inhibition of cell growth was detected by Pairwise compatibilities.The results showed that the compatibility of TA(10-8 mol·L-1) and SAB(10-5 mol·L-1) had the most significant inhibitory effect(P<0.01), and they could inhibit cell proliferation, further flow cytometry was adopted to detect drug effects on cell cycle, the results indicated that the compatibility of SAB and TA mainly blocked the cells in G0/G1 phase.Induced by Ang Ⅱ, the compatibility of SAB and TA group, compared with Ang Ⅱ group, blocked thee cells in G0/G1 phase;and compared with combination of SAB and TA group, it mainly blocked cell cycle in S phase.Conclusion SAB and TA have certain inhibitory effect on fibroblast proliferation, also they could inhibit the proliferation induced by Ang Ⅱ, mainly by blocking the cells in G0/G1 phase.
4.Drug sensitivity trend analysis of Mycoplasma in urinary clinic of Lanzhou from 2010 to 2014
Baoliang MA ; Si CHEN ; Shengjun FU ; Xiao LIU ; Yan TAO ; Jianzhong LU
International Journal of Laboratory Medicine 2016;37(9):1210-1211
Objective To discuss ureaplasma urealyticum (Uu) and Mycoplasma hominis (Mh)susceptibility and resistance change trend in Lanzhou recent years .Methods Detected and statistical analyzed the mycoplasma drug sensitivity level of urinary tract infection patients in urinary clinic with Mycoplasma culture sensitivity reagents from 2010 to 2014 .Results Mycoplasma to Josamycin ,Doxycycline and Clarithromycin were more sensitive .In the 12 kinds of antibacterial drugs ,we found the declining trend of Ofloxacin and Spectinomycin drug sensitivity rates ,and upward trend of Minocycline and Josamycin drug sensitivity rates .Con‐clusion Mycoplasma overall drug sensitivity rate has a gradually downward trend ,which indicating a poor drug resistance control . It′s important to strengthen the antibiotic drug surveillance and security management .
5.Theimagingfeaturesofintracranialmedulloepithelioma
Yingying LI ; Fan FU ; Yuanbo LIU ; An N JI ; Xiaopeng WANG ; Shengjun SUN
Journal of Practical Radiology 2019;35(4):515-518
Objective Toanalyzetheimagingfeaturesofmedulloepitheliomaforfurtherunderstanding.Methods Theimaging findingsof12casesofmedulloepitheliomaprovedbypathologywereanalyzedretrospectively.Results Thelesionswerelocatedin cerebralhemisphere(6),cerebellum (3),ventricularsystem (3),andalloftheminvolvedbothgrayandwhitematter.Thefeatures includedlargegrosstumorvolume,clearboundaryandperitumoraledema(8/12).Othersincludedcystic-solidlesions(11/12),completelysolidlesion (1/12),andiso-orslightlyhyper-densitywithcalcificationonCTscan.ThetypicalfeatureofMRIwas "mid-lakeisland"sign,and solidcomponentshowediso-orhypo-intensityonT1WI,isoorhyper-intensityonT2WIwithhemorrhageandnecrosis,aswellasthe tumorshowedobviousheterogeneousenhancementaftercontrast.Cystcomponentshowedthin-wallring-enhancement.Conclusion Thetypicalfeatureofthemedulloepitheliomaisthe "mid-lakeisland"sign.Thetumorhasalargevolume,andthe majorityshow cystic-solidlesions.Aboveall,medulloepitheliomashouldbeconsideredifthereisasolid-cysticlesionwithclearboundaryatchildren andadolescents.
6.The absence of fluid shear stress reduces AMPK activity in the renal I/R process
Cheng WANG ; Shuang GUO ; Xuanpeng LI ; Yuanming HAN ; Su ZHANG ; Baoliang MA ; Juan WANG ; Shengjun FU ; Li YANG
Chinese Journal of Organ Transplantation 2018;39(5):288-293
Objective To investigate the mechanism of renal injury induced by changes in flow shear stress (FSS) during renal ischemia/reperfusion (I/R).Methods 1.In vitro,HUVECs were divided into 4 groups:(1) HUVECs were loaded with 12 dyn/cm2 force for 30,45,and 90 min by using plate fluid chamber system.(2) Cells were loaded with FSS for 2 h,and then cultured for 1,3,8 and 12 h respectively;(3) HUVECs were pretreated with 0,1,2,4 and 8 mmol metformin and cultured for 24 h.(4) HUVECs in control group were cultured normally.The expression of p-AMPK/AMPK protein was detected by Western blotting in each group.2.In vivo,16 SD rats with successful establishment of IR model were randomly divided into 4 groups (n =4 in each group):(1) static cold storage (CS) group:isolated kidneys were stored for 4 h;(2) hypothermia machine perfusion (HMP) group:isolated kidneys were continuously perfused with 0 ℃ lactated Ringer's solution for 4 h;(3)metformin treatment group (Met-CS):metformin was intraperitoneally injected 3 days before surgery,and the isolated kidneys were obtained after cold preservation for 4 h;(4)rat kidneys of control group were just subjected to thermal ischemia for 30 min.The injury of renal tissue in each group was observed by TUNEL and HE staining.The expression and distribution of p-AMPK protein in renal tissues were detected by immunohistochemistry.The correlation between FSS loss and AMPK expression in kidney tissue was analyzed.Results The expression of p-AMPK in HUVECs could be up-regulated by FSS,and the expression of p-AMPK protein increased with the prolongation of time.After stopping FSS,the expression of p-AMPK protein in HUVECs gradually decreased with time (P<0.05).Metformin could activate AMPK activity in a concentration-dependent manner (P<0.05).The content of p-AMPK in renal tissue of HMP group was significantly higher than that of CS group (P<0.05).The expression of p-AMPK in renal tissue of HMP group mainly distributed in the renal tubules,and few in glomerular endothelial cells and blood vessels.The apoptosis rate of renal tissue in HMP group was significantly lower than that in CS group (P<0.05).In the HMP group,the damage of the renal tissue was mild,there was no swelling,and the renal tubules were slightly expanded.In the CS group,the renal tissue was severely damaged and the renal tubules were markedly swollen.Conclusion During the course of renal IR in rats,changes in FSS may affect renal tissue damage through the AMPK pathway.
7.Quantitative comparison of 68Ga-NGR and 18F-FDG uptake in well-differentiated hepatocellular carcinoma bearing mice
Yongheng GAO ; Zhengjie WANG ; Fei KANG ; Xiaowei MA ; Wenhui MA ; Mingru ZHANG ; Mingxuan ZHAO ; Tianming FU ; Guoquan LI ; Shengjun WANG ; Zhe WANG ; Weidong YANG ; Jing WANG
Chinese Journal of Nuclear Medicine and Molecular Imaging 2017;37(3):147-152
Objective To quantitatively compare the diagnostic capability of 68Ga-NGR and 18F-FDG in well-differentiated hepatocellular carcinoma (HCC) bearing mice by microPET/CT imaging.Methods The in vitro cellular uptake, in vivo microPET/CT imaging and biodistribution studies of 68Ga-NGR and 18F-FDG were quantitatively compared in SMMC-7721-based well-differentiated HCC.The human fibrosarcoma (HT-1080) and human colorectal adenocarcinoma (HT-29) cells/xenografts were respectively used as positive and negative reference groups for CD13.The expression of CD13 was qualitatively verified by immunohistostaining.The levels of CD13 and glucose-6-phosphatase (G6Pase) were semi-quantitatively analyzed by Western blot test for all 3 types of tumors.Two-sample t test was used for data analysis.Results The in vitro cellular uptake showed that the 68Ga-NGR uptake in SMMC-7721 and HT-1080 cells was higher than that in HT-29 cells, and the 68Ga-NGR uptake was higher than 18F-FDG uptake in SMMC-7721 cells.The in vivo microPET/CT imaging results revealed that the uptake of 68Ga-NGR in SMMC-7721 tumor was (2.17±0.21) %ID/g, remarkably higher compared to (0.73±0.26) %ID/g of 18F-FDG uptake (t=8.826, P<0.01).The tumor/liver ratio of 68Ga-NGR was 2.05±0.16, which was 2.03-fold higher than that of 18F-FDG.In the HT-1080 tumors, the uptakes of 68Ga-NGR and 18F-FDG were both high, and the values were (2.46±0.23) %ID/g, (3.47±0.31) %ID/g.The uptake of 68Ga-NGR was significantly lower than that of 18F-FDG in HT-29 tumors: (0.67±0.20) %ID/g vs (3.17±0.29) %ID/g;t=4.221, P<0.01.Western blot and immunohistostaining results were as follows: HT-1080(CD13+, G6Pase-), SMMC-7721(CD13+, G6Pase+), HT-29(CD13-, G6Pase-).Conclusions The uptake of 68Ga-NGR is higher than 18F-FDG uptake in SMMC-7721 tumor bearing mice, therefore it is worthwhile to consider the feasibility of clinical translation for PET/CT in diagnosis of HCC.Furthermore, because of the difference in 68Ga-NGR and 18F-FDG avidities in tumors with different molecular phenotypes of CD13 and G6Pase, there is an underlying potential for molecular imaging in the determination of molecular phenotypes.
8.Assessment of left ventricular global systolic strain in patients with hypertrophic cardiomyopathy after modified Morrow surgery by two-dimensional speckle tracking imaging
Jianli FU ; Jun ZHANG ; Liwen LIU ; Mengyao ZHOU ; Chao SUN ; Lei ZUO ; Changhui LEI ; Fang LIU ; Shengjun TUO ; Xin MENG ; Jinzhou ZHANG
Chinese Journal of Ultrasonography 2017;26(2):98-102
Objective To evaluate left ventriclular systolic function in patients with obstructive hypertrophic cardiomyopathy (HOCM) after modified Morrow surgery using two-dimensional speckle tracking imaging (2D-STI).Methods Twenty three HOCM patients were recruited in this study.Echocardiographic data from HOCM patients during pre-operation,1-month and 3-month post-operation were analyzed by Qlab software to compare the variation in systolic function indicators 1-month and 3-month post-operation including global and 16 segmental longitudinal strain,circumferential strain and conventional echocardiographic parameters of left ventricle.Results Compared with preoperative data of HOCM patients,postoperative LVOT diameter and pressure gradient,left atrial diameter and volume index were significantly decreased(P<0.05),but there was no significant difference in left ventricular ejection fraction(P<0.05).Compared with the preoperative case,global and segmental longitudinal strain showed significant reduction after 1 week and gradually recovered after 3 months,without significant variation.The longitudinal strain of the anteroseptum reduced significantly and the longitudinal strain of the free wall increased after 3 months,however,the circumferential strain reduced significantly.The circumferential strain of basal and middle segment after 3 months had improved significantly than those of postoperative 1 week.The circumferential strain of surgical site is no obvious change and the strain of free wall was improved after 3 months.Conclusions 2D-STI can effectively evaluate global and regional systolic function of left ventricle for HOCM patients after modified Morrow surgery.
9.Safety and efficacy of trans-right-ventricular echocardiography guided percutaneous intramyocardial septal radiofrequency ablation for interventricular septal reduction: an ovine model with 1-year outcomes
Fang LIU ; Guangbin HE ; Bailing LIU ; Shengjun TA ; Jianli FU ; Rui HU ; Zhan ZHANG ; Ling FANG ; Liwen LIU
Chinese Journal of Ultrasonography 2022;31(11):989-996
Objective:To investigate the safety and efficacy of echocardiography-guided trans-right-ventricular percutaneous intramyocardial septal radiofrequency ablation (PIMSRA) in a healthy sheep model, and to observe the pathological changes of myocardium in ablation area one year later.Methods:Twelve sheep were divided into PIMSRA group ( n=6) and sham group ( n=6). In PIMSRA group, a radiofrequency (RF) electrode was inserted to the interventricular septum (IVS) with maximum power of 80 Watts for 5 minutes. In the sham group, RF electrode tip was positioned in IVS segment but without the RF power delivery. Electrocardiogram (ECG), echocardiography, myocardial contrast echocardiography(MCE) were performed to assess the efficacy of PIMSRA at postoperative immediately, 2-week, 1-month, 2-month, 3-month, 6-month and 12-month during the follow-up. The following parameters were recorded, including the thickness of ablation area, the systolic wall thickening rate and amplitude of movement of the ablated region, left ventricular outflow tract pressure gradient (LVOT PG), and left ventricular ejection fraction (LVEF), mitral valve early diastolic peak velocity(E), late diastolic peak velocity(A) and the E/A ratio, peak velocity of early diastolic mitral annular motion(E′), peak velocity of late diastolic mitral annular motion(A′), and the E′/A′ ratio.For both groups, the myocardial biomarkers of troponin I, myoglobin and isoenzymes of creatine kinase were tested before the ablation and 3 h after the ablation, and again after 2 weeks. Tissue pathology examinations were performed at the end of study. Results:None of the animals in both groups was observed to have pericardial tamponade during perioperative period.Immediately after the procedure, septal hypokinesis was seen in all PIMSRA group animals, the systolic wall thickening rate and amplitude of movement of the ablated region were significantly decreased ( P<0.001), which was sustained until 12 months.In Sham group, there were no significant differences in the wall thickening rate and amplitude of movement of the operated region(all P>0.05).The thickness of the ablation area in the PIMSRA group was significantly increased immediately after the procedure( P<0.001), decreased to baseline level at 1-week ( P=0.931), and significantly increased at 3-month ( P<0.001).In the Sham group, the IVS thickness was significantly increased immediately after the procedure( P=0.005), decreased to baseline level at 1-week ( P=0.027), then has no further significant changes.There were no significant differences in LVEF, E/A, E′/A′ between PIMSRA and Sham group(all P>0.05).MCE showed the thickness of the ablation area was significantly decreased in the PIMSRA group 12 months after the operation.In both groups, troponin I increased significantly 3 h after the operation(all P<0.005), which decreased to baseline level 2 weeks later(all P>0.05). ECG showed that all the sheep had normal sinus rhythm. Pathological examinations revealed the tissue in the ablation area was fibrotic, having clear boundary with the surrounding normal tissue and no carbonization was observed 1 year later. Conclusions:Echocardiography-guided trans-right-ventricular PIMSRA produced precisely ablated myocardial tissues, reduced the IVS thickness significantly, preserved the global left ventricular function. All the sheep had normal sinus rhythm and without pericardial tamponade in 1 year follow-ups. Echocardiography-guided trans-right-ventricular PIMSRA is a safe and effective minimally invasive treatment for septal reduction therapy.
10.Application of anterior lateral malleolar venous network graft in repair of defect of superficial palmar arch: Report of 8 cases
Shengjun YU ; Zhenjie MA ; Xiao LI ; Shengqiang FU ; Zhilong WANG ; Juntao XU ; Ying LI
Chinese Journal of Microsurgery 2022;45(6):629-633
Objective:The surgical method and clinical efficacy was studied on the anterior lateral malleolar venous network grafting in repair of the defects of superficial palmar arch.Methods:From February 2015 to July 2021, 8 cases (6 males and 2 females; aged 32-44 years old, mean age at 39 years old) were treated in the Department of Hand Surgery of Yantaishan Hospital. Anterior lateral malleolar venous network was grafted to repair the defects of superficial palmar arch of the patients. The patients had different degrees of tendon damage, and injuries of nerve, deep palmar arch, common palmar digital artery or proper palmar digital artery. The length of the vessel defect was 6.0-10.0 cm. Blood supply insufficiency occurred in 1st-5th digits in 1 case, 2nd-4th fingers in 5 cases, and 2nd-5th fingers in 2 cases. The anterior lateral malleolar venous network was transferred to repair 3 broken ends of vessels in 5 cases, 4 broken ends in 1 case and 5 broken ends in 2 cases. The wound of hand was sutured directly in 2 cases. The emergency surgical repair of the wound of hand by transfer of ALTPF was performed in 2 patients, and elective ALTPF transfer in 3 cases. Forearm dorsi-ulnar flap transfer was performed in 1 case. The follow-up reviews were carried out via the outpatient clinic visit, telephone, WeChat interviews or home visits. The blood supply of the distal digit, skin sensation, TPD, the range of motion of the phalangeal joints were observed.Results:The results showed that all the digits and the grafted flaps survived. The follow-up was carried out for 10-53 months, with an average of 17.9 months. The functions of digit extension and flexion, finger opposition and thumb opposition were restored in 5 cases, and the patients returned back to former jobs. The finger flexion and thumb opposition were limited in 3 cases, and these cases participated in light physical work. The proprioception of the digits were recovered, and the TPD was 5-7 mm. Functional recovery was evaluated according to the Evaluation Standard of Upper Limb Partial Functional of Hand Surgery of Chinese Medical Association and rated as excellent in 5 cases and good in 3 cases. The donor sites of the foot showed a linear scar. There was no effect on the function and the shape of the donor site.Conclusion:The anterior lateral malleolar venous network grafting is an ideal method in repair of the defects of superficial palmar arch.