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| 1 | Clinical observation on effect of scalp electroacupuncture for mild cognitive impairment显示文摘OBJECTIVE: To evaluate the therapeutic effect of scalp electroacupuncture for mild cognitive impairment (MCI) in the early stage. METHODS: Two hundred and thirty three MCI patients were randomly divided into three groups: the drug group, the scalp electroacupuncture group, and the syndrome differentiation group. For the scalp electroacupuncture group, the points of Baihui (DU 20), Sishecong (EX-HN1), Fengchi (GB 20), and Shenting (DU 24) were selected. For the syndrome differentiation group, specific acupoints were added on the basis of syndrome differentiation and according to the scale for the differentiation of syndromes in vascular dementia (SDSVD) beside the acupoints used in the scalp electroacupuncture group. For the drug group, nimodipine was orally administered. Each patient was treated for two courses, eight weeks. The score differences in minimental state examination (MMSE), picture recognition, and clock drawing test were observed before and after the treatment. RESULTS: After treatment, the score differences in MMSE and clock drawing test were of obvious statistical significance among three groups (P<0.01, P<0.05). The score differences in picture recognition were of extremely statistical significance between the scalp electroacupuncture group and the syndrome differentiation group (P<0.01), while the difference was not found in the drug group (P>0.05). There were statistical significant differences in therapeutic effects between the scalp electroacupuncture group and the drug group, and between the syndrome differentiation group and the drug group (P<0.05), while no statistical difference was found between scalp electroacupuncture group and the syndrome differentiation group (P>0.05). CONCLUSION: All the three therapies may improve the cognitive function of MCI patients. The therapeutic effects in the scalp electroacupuncture and syndrome differentiation groups were basically the same, but superior to nimodipine. | Hong Zhang Ling Zhao Sha Yang Zhigang Chen Yingkun Li Xiaohong Peng Yulong Yang Manjia Zhu | 2013 | Journal of Traditional Chinese Medicine2013，33，1： | 23 |
| 2 | Overexpression of interleukin-17 in tumor-associated macrophages is correlated with the differentiation and angiogenesis of laryngeal squamous cell carcinoma显示文摘 | MENG Cui-da ZHU Dong-dong JIANG Xiao-dan LI Lin SHA Ji-chao DONG Zhen KONG Hong | 2012 | Chinese Medical Journal2012，，9： | 14 |
| 3 | Generation of a precise Oct4-hrGFP knockin cynomolgus monkey model via CRISPR/Cas9-assisted homologous recombination显示文摘 | Yiqiang Cui Yuyu Niu Jiankui Zhou Yongchang Chen Yiwei Cheng Shangang Li Zongyong Ai Chu Chu Hong Wang Bo Zheng Xuejin Chen Jiahao Sha Xuejiang Guo Xingxu Huang Weizhi Ji | 2018 | Cell Research2018，28，3： | 13 |
| 4 | Effect of the column height on the performance of liquid-solid fluidized bed for the separation of coarse slime显示文摘A liquid-solid fluidized bed separator,used for the separation of coarse slime,was developed.Test particles sized in the range from 0.25 to 0.5,0.5 to 1.0,and 0.25 to 1.0 mm were separated in the liquid-solid fluidized bed.Beds with column heights of 1200,1500,and 1800 mm were tried.The clean coal and the tailings were subsequently analyzed by float-sink testing.The results showed that the ash and yield of clean coal both decreased with increasing column height,for all three size fractions,and that the ash of the clean coal obtained from tests on the broader size fraction was less than that from the narrower sized fractions.The separation density decreased with increasing column height.The lowest E value was seen for a column height of 1500 mm,for which conditions the separation density was 1.45 g/cm 3.The E value was 0.084 for the 0.25-0.5 mm fraction but the corresponding separation density was 1.48 g/cm 3,and the E value 0.089,for the broader 0.25-1.0 mm fraction. | Sha Jie Xie Guangyuan Wang Hong Liu Junzhang Tang Ligang | 2012 | International Journal of Mining Science and Technology2012，22，4： | 10 |
| 5 | Effect of Tiaoshen Kaiqiao acupuncture in the treatment of ischemic post-stroke depression:a randomized controlled trial显示文摘OBJECTIVE:To observe the effect of Tiaoshen Kaiqiao acupuncture in the treatment of ischemic post-stroke depression.METHODS:This research was a single-blind, positive-controlled trial done in a single entity.Totally58 patients with ischemic post-stroke depression were randomly divided into two groups.The acupuncture group was given Tiaoshen Kaiqiao acupuncture therapy and placebo starch tablets treatment,while the control group was treated with fluoxetine tablets and body acupuncture treatment.Evaluated the clinical efficacy of the two groups with Hamilton Depression Scale(HAMD),Anti Depression Drug Side Effects Rating Scale(SERS), Clinical Global Impression Scale(CGI) respectively before treatment, the fourth weekend of treatment, the eighth weekend of treatment,the twelfth weekend of treatment.The adverse reactions in two groups were observed and documented.RESULTS:The HAMD scale scores of the two groups in different treatment period were significantly decreased compared with that before treatment(P < 0.05); the score reduction of HAMD scale between the two groups had no significant differences(P > 0.05).There was significant difference between the SERS scores of two groups(P < 0.05); the control group had more adverse reactions, and the score would be increased with the extension of treatment time.Effect index(EI) of CGI in the acupuncture group is better than that of control group(P < 0.05).CONCLUSION:The effects of Tiaoshen Kaiqiao acupuncture and fluoxetine in the treatment of ischemic post-stroke depression were similar, but the former had no obvious adverse reaction and side effects. | Li Menghan Zhang Bo Meng Zhihong Sha Tao Han Yuhui Zhao Hong Zhang Chunhong | 2017 | Journal of Traditional Chinese Medicine2017，37，2： | 10 |
| 6 | Gastric motility functional study based on electrical bioimpedance measurements and simultaneous electrogastrography显示文摘For some time now,the research on gastric motility and function has fallen behind in the amount of research on gastric endocrine,exocrine secretion,and gastric morphology.In this paper,a noninvasive method to study gastric motility was developed,taking bioimpedance measurements over the gastric area simultaneously with the electrogastrography(EGG).This is based on the concept of observing and analyzing simultaneously the intrinsic electrical gastric activity(basic electric rhythm) and the mechanical gastric activity.Additionally,preliminary clinical studies of healthy subjects and subjects with functional dyspepsia(FD) and gastritis were carried out.The impedance gastric motility(IGM) measurements of the healthy and FD subjects were compared,along with the studies of the FD subjects before treatment and after one week and three weeks of treatment.We also compared IGM measurements of healthy subjects and subjects with erosive gastritis,along with the studies of the subjects with erosive gastritis before treatment and after one week of treatment.Results show that FD subjects have poor gastric motility(P<0.01).After a week of treatment,the gastric motility of FD subjects was not yet improved although the EGG had returned to normal by this time.By three weeks of treatment,the regular IGM rhythm returned in FD subjects.There was a significant difference of IGM parameters between the gastritis and healthy subjects(P<0.05).The EGG rhythm of the gastritis subjects returned to normal at one week post-treatment,while IGM parameters showed a trend to improvement(P>0.05),These results suggest the possibility of clinic application of the proposed method. | Zhang-yong LI Chao-shi REN Shu ZHAO Hong SHA Juan DENG | 2011 | Journal of Zhejiang University-Science B(Biomedicine & Biotechnology)2011，12，12： | 9 |
| 7 | miR-125a-3p targets MTA1 to suppress NSCLC cell proliferation, migration, and invasion显示文摘联系转移的基因(MTA1 ) 1 在 non-small-cell 肺癌症(NSCLC ) 与房间生长,转移,和幸存被联系。几份以前的报告证明了 microRNAs 通过在他们的种子区域和目标 mRNA 的 3-untranslated 区域之间的相互作用影响基因表示,导致 post-transcriptional 规定。这研究的目的是识别 miRNAs 由指向 MTA1 在 NSCLC 房间压制恶意。在有 MTA1 的 transfection 模仿以后,二根人的 NSCLC 房间线被量的 RT-PCR 并且西方的弄污为 MTA1 的表示分析。酶记者试金被建立测试在 MTA1 和它的在上游的 miRNAs 之间的直接连接。房间增长被 3-(4,5-dimethylthiazol-2-yl ) 估计 -2,5-diphenyltetrazolium 溴化物试金, 5-ethynyl-2-deoxyuridine 分析,和殖民地形成试金。房间移植和侵略能力被愈合创伤的试金和 transwell 试金评估。miRNA/MTA1 轴被量的 RT-PCR 并且从八个 NSCLC 病人的在样品的西方的弄污也探查。在候选人 miRNAs 之中, miR-125a-3p 被显示 post-transcriptionally 在 NSCLC 房间调整 MTA1。这些数据被酶记者试金增强,除了 MTA1 相反地与在 NSCLC 纸巾的 miR-125a-3p 被相关的示范。而且, miR-125a-3p 被发现禁止 NSCLC 房间增长,移植,和侵略,通过下面调整的 MTA1 的一样的机制。我们的报告证明 miR-125a-3p 通过 MTA1 的下面规定禁止 NSCLC 房间的增长,迁居,和侵略,显示在 NSCLC 的 miR-125a-3p/MTA1 轴的角色,并且可以提供新奇卓见进分子的机制 underpinning 疾病和潜在的治疗学的目标。 | Hong Zhang Xiaoxia Zhu Na Li Dianhe Li Zhou Sha Xiaokang Zheng Haofei Wang | 2015 | Acta Biochimica et Biophysica Sinica2015，47，7： | 9 |
| 8 | Effects of two polybrominated diphenyl ethers(BDE-47,BDE-209) on the swimming behavior, population growth and reproduction of the rotifer Brachionus plicatilis显示文摘Polybrominated diphenyl ethers(PBDEs) are new kinds of persistent organic pollutants(POPs) and their potential threats to the equilibrium and sustainability of marine ecosystems have raised worldwide concerns. Here, two kinds of PBDEs, tetra-BDE(BDE-47)and deca-BDE(BDE-209) were applied, and their toxic effects on the swimming behavior,population growth and reproduction of Brachionus plicatilis were investigated. The results showed that:(1) The actual concentrations of BDE-47 and-209 in the seawater phase measured by GC–MS(Gas Chromatography-Mass Spectrometer) were much lower than their nominal concentrations.(2) In accordance with the 24-hr acute tests, BDE-209 did not show any obvious swimming inhibition to rotifers, but a good correlation did exist between the swimming inhibition rate and BDE-47 concentration suggesting that BDE-47 is more toxic than BDE-209.(3) Both BDE-47 and-209 had a significant influence on the population growth and reproduction parameters of B. plicatilis including the population growth rate, the ratio of ovigerous females/non-ovigerous females(OF/NOF), the ratio of mictic females/amictic females(MF/AF), resting egg production and the mictic rate, which indicate that these parameters in B. plicatilis population were suitable for monitoring and assessing PBDEs. Our results suggest that BDE-47 and-209 are not acute lethal toxicants and may pose a low risk to marine rotifers at environmental concentrations for short-term exposure. They also accumulate differently into rotifers. Further research data are needed to understand the mechanisms responsible for the effects caused by PBDEs and to assess their risks accurately. | Jingjing Sha You Wang Jianxia Lv Hong Wang Hongmei Chen Leilei Qi Xuexi Tang | 2015 | Journal of Environmental Sciences2015，27，2： | 9 |
| 9 | Effect of Tangweian Jianji on upper gastrointestinal remodeling in streptozotocin-induced diabetic rats显示文摘AIM:To investigate the effect of Tangweian Jianji(TWAJJ) on the biomechanical and morphometrical remodeling of the upper gastrointestinal tract in diabetic rats.METHODS:Diabetes was induced in 27 rats by injecting streptozotocin(40 mg/kg body weight),the animals were then divided into three groups(n = 9 in each group),i.e.,diabetic control(DM);high dose(10 g/kg,T1) and low dose(5 g/kg,T2).Another 10 rats acted as normal controls(Control).TWAJJ was administered by gavage once daily.Blood glucose and serum insulin levels were measured.Circumferential length,wall thickness and opening angle were measured from esophageal,duodenal,jejunal and ileal ring segments.The residual strain was calculated from the morphometric data.Step-wise distension was carried out on esophageal and jejunal segments.The obtained data on the length,diameter and pressure changes were then used to calculate the circumferential and longitudinal stresses and strains.Real-time reverse transcription polymerase chain reaction was used to detect the receptor of advanced glycation end-products(RAGE) mRNA level in jejunal tissues.RESULTS:At the end of the experiment,the blood glucose level was significantly higher and the serum insulin level was significantly lower in DM,T1 and T2 groups than in the control group(Glucose:30.23 ± 0.41 mmol/L,27.48 ± 0.27 mmol/L and 27.84 ± 0.29 mmol/L vs 5.05 ± 0.04 mmol/L,P = 1.65 × 10-16,P = 5.89 × 10-19 and P = 1.63 × 10-18,respectively;Insulin:1.47 ± 0.32 g/L,2.66 ± 0.44 g/L,2.03 ± 0.29 g/L and 4.17 ± 0.54 g/L,P = 0.0001,P = 0.029 and P = 0.025,respectively).However,these levels did not differ among the DM,T1 and T2 groups.The wet weight per unit length,wall thickness and opening angle of esophageal and intestinal segments in the DM group were significantly higher than those in the control group(from P = 0.009 to P = 0.004).These parameters in the T1 group were significantly lower than those in the DM group(wet weight,duodenum:0.147 ± 0.003 g/cm vs 0.158 ± 0.001 g/cm,P = 0.047;jejunum,0.127 ± 0.003 g/cm vs 0.151 ± 0.002 g/cm,P = 0.017;ileum,0.127 ± 0.004 g/cm vs 0.139 ± 0.003 g/cm,P = 0.046;wall thickness,esophagus:0.84 ± 0.03 mm vs 0.94 ± 0.02 mm,P = 0.014;duodenum:1.27 ± 0.06 mm vs 1.39 ± 0.05 mm,P = 0.031;jejunum:1.19 ± 0.07mm vs 1.34 ± 0.04 mm,P = 0.047;ileum:1.09 ± 0.04 mm vs 1.15 ± 0.03 mm,P = 0.049;opening angle,esophagus:112.2 ± 13.2 vs 134.7 ± 14.7,P = 0.027;duodenum:105.9 ± 12.3 vs 123.1 ± 13.1,P = 0.046;jejunum:90.1 ± 15.4 vs 115.5 ± 13.3,P = 0.044;ileum:112.9 ± 13.4 vs 136.1 ± 17.1,P = 0.035).In the esophageal and jejunal segments,the inner residual stain was significantly smaller and the outer residual strain was larger in the DM group than in the control group(P = 0.022 and P = 0.035).T1 treatment significantly restored this biomechanical alteration(P = 0.011 and P = 0.019),but T2 treatment did not.Furthermore,the circumferential and longitudinal stiffness of the esophageal and jejunal wall increased in the DM group compared with those in the control group.T1,but not T2 treatment,significantly decreased the circumferential wall stiffness in the jejunal segment(P = 0.012) and longitudinal wall stiffness in the esophageal segment(P = 0.023).The mRNA level of RAGE was significantly decreased in the T1 group compared to that in the DM group(P = 0.0069).CONCLUSION:TWAJJ(high dose) treatment partly restored the morphometric and biomechanical remodeling of the upper gastrointestinal tract in diabetic rats. | Gui-Fang Liu Jing-Bo Zhao Zhong Zhen Hong Sha Peng-Min Chen Min Li Jia-Cheng Zhang Ming-Ze Yuan Wen Gao Hans Gregersen Xiao-Lin Tong | 2012 | World Journal of Gastroenterology2012，18，35： | 8 |
| 10 | Effects of di-n-butyl phthalate on male rat reproduction following pubertal exposure显示文摘Di-n-butyl phthalate (DBP ) 是有潜力影响男复制的内分泌破坏的化学药品。然而,低剂量的 DBP 的繁殖效果仍然不是众所周知的,特别在分子的水平。在现在的学习, pubertal 男性 Sprague-Dawley 老鼠是在大量剂量的口头上地管理的 DBP (0.1, 1.0, 10, 100 和 500 为 30 天的 mg kg −1 天 −1) 。选择结束点包括了繁殖机关重量,阴囊的组织病理学说和浆液神经质的层次。另外, proteomic 分析被执行识别是在低剂量由于暴露表示到 DBP 的差别的蛋白质(0.1, 1.0 和 10 mg kg −1 天 −1) 。有毒的效果在高剂量的组被观察,包括睾丸和 epididymides 的异常开发,生精的小管,精子发生的损失和浆液荷尔蒙的反常层次的严重萎缩。有 DBP 的低剂量的处理似乎施加 ‘浆液荷尔蒙上的刺激 effect' 。老鼠睾丸的 Proteomics 分析证明 20 差别表示了蛋白质。(SOD1 ) 在这些蛋白质,在 HnRNPA2/B1 的表示的改变, vimentin 和 superoxide dismutase 之中, 1 被西方的污点和 immunohistochemistry 进一步证实。一起拿,我们断定 DBP 的高剂量导致了阴囊的毒性,并且 DBP 的低剂量在在 Sertoli 和 Leydig 房间的数字和功能象变化一样涉及精子发生的蛋白质的表示导致了变化,尽管没有明显的词法变化出现了。这些差别的鉴定表示了蛋白质关于在雄的老鼠复制上位于 DBP 的效果下面的机制提供重要信息。 | Ai-Mei Bao Xiao-Ming Man Xue-Jiang Guo Hui-Bin Dong Fu-Qiang Wang Hong Sun Yu-Bang Wang Zuo-Min Zhou Jia-Hao Sha | 2011 | Asian Journal of Andrology2011，13，5： | 8 |
| 11 | MiR-98 promotes chondrocyte apoptosis by decreasing Bcl-2 expression in a rat model of osteoarthritis显示文摘 | Jing Wang Lingqiang Chen Song Jin Jun Lin Hongmei Zheng Hong Zhang Hongtao Fan Fang He Sha Ma Qin Li | 2016 | Acta Biochimica et Biophysica Sinica2016，48，10： | 8 |
| 12 | Effect of Kaiyu Qingwei Jianji on the morphometry and residual strain distribution of small intestine in experimental diabetic rats显示文摘AIM: To investigate the effect of a Chinese medicine, Kaiyu Qingwei Jianji (KYQWJJ) used for diabetic treatment, on the morphometry and residual strain distribution of the small intestine in streptozotocin (STZ) -induced diabetic rats. Correlation analysis was also performed between the opening angle and residual strain with the blood glucose level. METHODS: Forty-two male Wistar rats weighing 220-240 g were included in this study. Thirty-two STZ- induced diabetic rats were subdivided into four groups (n = 8 in each group), i.e. diabetic control group (DM); high dose of KYQWJJ (T1, 36g/kg per day); low dose of KYQWJJ (T2, 17 g/kg per day) and Gliclazide (T3, 50 mg/kg per day). Another ten rats were used as non- diabetic control (CON). The medicines were poured directly into stomach lumen by gastric lavage twice daily. The rats of CON and DM groups were only poured the physiological saline. Blood glucose and plasma insulin levels were measured. Experimental period was 35 d. At the end of experiment, three 5-cm long segments were harvested from the duodenum, jejunum and ileum. Three rings of 1-2 mm in length for no-load and zero-stress state tests were cut from the middle of different segments. The morphometric data, such as the circumferential length, the wall thickness and the opening angle were measured from the digitized images of intestinal segments in the no-load state and zero- stress state. The residual strain was computed from the morphometry data. Furthermore, the linear regressionanalysis was performed between blood glucose level with morphometric and biomechanical data in the different intestinal segments. RESULTS: The blood glucose level of DM group was consistent 4-fold to 5-fold higher than those in CON group during the experiment (16.89 ± 1.11 vs 3.44 ± 0.15 mmol/L, P < 0.001). The blood glucose level in the T1 (16.89 ± 1.11 vs 11.08 ± 2.67 mmol/L, P < 0.01) and T3 groups (16.89 ± 1.11 vs 13.54 ± 1.73 mmol/L, P < 0.05), but not in T2 group (P > 0.05) was significantly lower than those in DM group. The plasma insulin levels of DM, T1, T2 and T3 groups were significantly lower than those in CON group (10.98 ± 1.02, 12.52 ± 1.42,13.54 ± 1.56,10.96 ± 0.96 vs 17.84 ± 2.34 pmol/L respectively, P < 0.05), but no significantly difference among the groups with exception of CON group. The wet weight/cm and total wall thickness of duodenum, jejunum and ileum in DM group were significantly higher than those in CON group (wet weight (g/cm): duodenum 0.209 ± 0.012 vs 0.166 ± 0.010, jejunum 0.149 ± 0.008 vs 0.121 ± 0.004, ileum 0.134 ± 0.013 vs 0.112 ± 0.007; Wall thickness (mm): duodenum 0.849 ± 0.027 vs 0.710 ± 0.026, jejunum 0.7259 ± 0.034 vs 0.627 ± 0.025, ileum 0.532 ± 0.023 vs 0.470 ± 0.010, all P < 0.05), T1 and T3 treatment could partly restore change of wall thickness, but T2 could not. The opening angle and absolute value of inner and outer residual stain were significantly smaller in duodenal segment (188 ± 11 degrees, -0.31 ± 0.02 and 0.35 ± 0.03 vs 259 ± 15 degrees, -0.40 ± 0.02 and 0.43 ± 0.05) and larger in jejunal (215 ± 20 degrees, -0.30 ± 0.03 and 0.36 ± 0.06 vs 172 ± 19 degrees, -0.25 ± 0.02 and 0.27 ± 0.02) and ileal segments (183 ± 20 degrees, -0.28 ± 0.01 and 0.34 ± 0.05 vs 153 ± 14 degrees, -0.23 ± 0.03 and 0.29 ± 0.04) in DM group than in CON group (P < 0.01). T1 and T3 treatment could partly restore this biomechanical alteration, but strong effect was found in T1 treatment (duodenum 243 ± 14 degrees, -0.36 ± 0.02 and 0.42 ± 0.06, jejunum 180 ± 15 degrees, -0.26 ± 0.03 and 0.30 ± 0.06 and ileum 163 ± 17 degrees, -0.23 ± 0.03 and 0.30 ± 0.05, compared with DM, P < 0.05). The linear association was found between the glucose level with most morphometric and biomechanical data. CONCLUSION: KYQWJJ (high dose) treatment could partly restore the changes of blood glucose level and the remodeling of morphometry and residual strain of small intestine in diabetic rats. The linear regression analysisdemonstrated that the effect of KYQWJJ on intestinal opening angle and residual strain is partially through its effect on the blood glucose level. | Hong Sha Jing-Bo Zhao Zhi-Yuan Zhang Shui-Ping Zhou Xiao-Lin Tong Feng-Yuan Zhuang Hans Gregersen | 2006 | World Journal of Gastroenterology2006，12，44： | 8 |
| 13 | Biofilm-inspired adhesive and antibacterial hydrogel with tough tissue integration performance for sealing hemostasis and wound healing显示文摘Uncontrolled bleeding and infection can cause significant increases in mortalities.Hydrogel sealants have attracted extensive attention for their ability to control bleeding.However,because interfacial water is a formidable barrier to strong surface bonding,a challenge remains in finding a product that offers robust tissue adhesion combined with anti-infection properties.Inspired by the strong adhesive mechanism of biofilm and mussels,we report a novel dual bionic adhesive hydrogel(DBAH)based on chitosan grafted with methacrylate(CS-MA),dopamine(DA),and N-hydroxymethyl acrylamide(NMA)via a facile radical polymerization process.CS-MA and DA were simultaneously included in the adhesive polymer for imitating the two key adhesive components:polysaccharide intercellular adhesin(PIA)of staphylococci biofilm and 3,4-dihydroxy-L-phenylalanine(Dopa)of mussel foot protein,respectively.DBAH presented strong adhesion at 34 kPa even upon three cycles of full immersion in water and was able to withstand up to 168 mm Hg blood pressure,which is significantly higher than the 60–160 mm Hg measured in most clinical settings.Most importantly,these hydrogels presented outstanding hemostatic capability under wet and dynamic in vivo movements while displaying excellent antibacterial properties and biocompatibility.Therefore,DBAH represents a promising class of biomaterials for high-efficiency hemostasis and wound healing. | Wei Han Bo Zhou Kai Yang Xin Xiong Shifang Luan Yu Wang Zheng Xu Peng Lei Zhengshan Luo Jian Gao Yijing Zhan Guopu Chen Lei Liang Rui Wang Sha Li Hong Xu | 2020 | Bioactive Materials2020，5，4： | 6 |
| 14 | nID-based Internet of Things and .Its Application in Airport Aviation Risk Management显示文摘 | NING Huansheng HU Sha HE Wei XU Qunyu LIU Hong CHEN Weishi | 2012 | Chinese Journal of Electronics2012，21，2： | 5 |
| 15 | Consensus on the digestive endoscopic tunnel technique显示文摘With the digestive endoscopic tunnel technique(DETT), many diseases that previously would have been treated by surgery are now endoscopically curable by establishing a submucosal tunnel between the mucosa and muscularis propria(MP). Through the tunnel, endoscopic diagnosis or treatment is performed for lesions in the mucosa, in the MP, and even outside the gastrointestinal(GI) tract.At present, the tunnel technique application range covers the following:(1)Treatment of lesions originating from the mucosal layer, e.g., endoscopic submucosal tunnel dissection for oesophageal large or circular early-stage cancer or precancerosis;(2) treatment of lesions from the MP layer, per-oral endoscopic myotomy, submucosal tunnelling endoscopic resection, etc.; and(3) diagnosis and treatment of lesions outside the GI tract, such as resection of lymph nodes and benign tumour excision in the mediastinum or abdominal cavity. With the increasing number of DETTs performed worldwide, endoscopic tunnel therapeutics, which is based on DETT, has been gradually developed and optimized. However, there is not yet an expert consensus on DETT to regulate its indications, contraindications, surgical procedure, and postoperative treatment.The International DETT Alliance signed up this consensus to standardize the procedures of DETT. In this consensus, we describe the definition, mechanism,and significance of DETT, prevention of infection and concepts of DETTassociated complications, methods to establish a submucosal tunnel, and application of DETT for lesions in the mucosa, in the MP and outside the GI tract(indications and contraindications, procedures, pre-and postoperative treatments, effectiveness, complications and treatments, and a comparison between DETT and other operations). | Ning-Li Chai Hui-Kai Li En-Qiang Linghu Zhao-Shen Li Shu-Tian Zhang Yu Bao Wei-Gang Chen Philip WY Chiu Tong Dang Wei Gong Shu-Tang Han Jian-Yu Hao Shui-Xiang He Bing Hu1 Bing Hu2 Xiao-Jun Huang Yong-Hui Huang Zhen-Dong Jin Mouen A Khashab James Lau Peng Li Rui Li De-Liang Liu Hai-Feng Liu Jun Liu Xiao-Gang Liu Zhi-Guo Liu Ying-Cai Ma Gui-Yong Peng Long Rong Wei-Hong Sha Pateek Sharma Jian-Qiu Sheng Shui-Sheng Shi Dong Wan Seo Si-Yu Sun Gui-Qi Wang Wen Wang Qi Wu Hong Xu Mei-Dong Xu Ai-Ming Yang Fang Yao Hong-Gang Yu Ping-Hong Zhou Bin Zhang Xiao-Feng Zhang Ya-Qi Zhai | 2019 | World Journal of Gastroenterology2019，25，7： | 5 |
| 16 | HSV-1 H129-Derived Anterograde Neural Circuit Tracers:Improvements, Production, and Applications显示文摘Anterograde viral tracers are powerful and essential tools for dissecting the output targets of a brain region of interest. They have been developed from herpes simplex virus 1(HSV-1) strain H129(H129), and have been successfully applied to map diverse neural circuits.Initially, the anterograde polysynaptic tracer H129-G4 was used by many groups. We then developed the first monosynaptic tracer, H129-dTK-tdT, which was highly successful, yet improvements are needed. Now, by inserting another tdTomato expression cassette into the H129-dTK-tdT genome, we have created H129-dTK-T2, an updated version of H129-dTK-tdT that has improved labeling intensity. To help scientists produce and apply our H129-derived viral tracers, here we provide the protocol describing our detailed and standardized procedures. Commonly-encountered technical problems and their solutions are also discussed in detail. Broadly, the dissemination of this protocol will greatly support scientists to apply these viral tracers on a large scale. | Hong Yang Feng Xiong Yi-Ge Song Hai-Fei Jiang Hai-Bin Qin Jing Zhou Sha Lu Steven FGrieco Xiangmin Xu Wen-Bo Zeng Fei Zhao Min-Hua Luo | 2021 | Neuroscience Bulletin2021，37，5： | 4 |
| 17 | Dietary nano-selenium alleviated intestinal damage of juvenile grass carp(Ctenopharyngodon idella)induced by high-fat diet:Insight from intestinal morphology,tight junction,inflammation,anti-oxidization and intestinal microbiota显示文摘In recent years,high-fat diet(HFD)has been widely applied in aquaculture,which reduces the intestinal health of cultured fish.The current study evaluated the protective effects of nano-selenium(nano-Se)on intestinal health of juvenile grass carp(Ctenopharyngodon idella)fed with HFD.A total of 135 experimental fish were fed with a regular diet(Con),a HFD(HFD)and a HFD containing nano-Se at 0.6 mg/kg(HSe)for 10 weeks.The results showed that dietary nano-Se significantly improved the survival rate and feed efficiency which were reduced by HFD in juvenile grass carp(P<0.05).Also,nano-Se(0.6 mg/kg)supplement alleviated intestinal damage caused by the HFD,thus maintaining the integrity of the intestine.Moreover,it significantly up-regulated the expression of genes related to tight junction(ZO-1,claudin-3 and occludin),anti-oxidization(GPx4a and GPx4b),and the protein of ZO-1 in the intestine of juvenile grass carp,which were depressed by the HFD(P<0.05).Furthermore,nano-Se supplementation significantly suppressed the expressions of genes related to the inflammation,including inflammatory cytokines(IL-8,IL-1β,IFN-γ,TNF-αand IL-6),signaling molecules(TLR4,p38 MAPK and NF-kB p65),and protein expression of NF-kB p65 and TNF-αin the intestine of juvenile grass carp which were induced by the HFD(P<0.05).Besides,dietary nano-Se normalized the intestinal microbiota imbalance of juvenile grass carp caused by the HFD through increasing the abundance of the beneficial bacteria,e.g.,Fusobacteria.Finally,dietary nano-Se increased the production of short chain fatty acids(SCFA)in the intestine,especially for butyric acid and caproic acid,which were negatively related to the increase of intestinal permeability and inflammation.In summary,supply of nano-Se(0.6 mg/kg)in HFD could effectively alleviate intestinal injury of juvenile grass carp by improving intestinal barrier function and reducing intestinal inflammation and oxidative stress.These positive effects may be due to the regulation of nano-Se on intestinal microbiota and the subsequently increased beneficial SCFA levels. | Sha Liu Haibo Yu Pengju Li Chi Wang Guohao Liu Xiaotian Zhang Cheng Zhang Meng Qi Hong Ji | 2022 | Animal Nutrition2022，，1： | 4 |
| 18 | Role of Retinal Nerve Fiber Layer Thickness and Optic Disk Measurement by OCT onEarly Diagnosis of Glaucoma显示文摘Purpose:.Glaucoma is an eye disease that can lead to irreversible optic nerve damage and cause blindness. Optical coherence tomography.(OCT) allows an early diagnosis of glaucoma by the measurements of the retinal nerve fiber and optic disc parameters.A retrospective study was designed to analyze the effects of the measurement of the retinal nerve fiber layer(RNFL) thickness and the optic disc tomography by spectraldomain OCT on the early diagnosis of suspected glaucoma and primary open angle glaucoma(POAG).Methods:.This was a clinical case-control study. The RNFL thickness around the optic disc and optic disk tomographic parameters of the control(n=51, 98 eyes), suspected glaucoma(n=81,.146 eyes), and POAG groups(n=55, 106 eyes) were measured by OCT. The parameters included superior, inferior, nasal and temporal mean RNFL thickness,.disc area(DA), cup area(CA), rim area(RA), disc volume(DV),cup volume(CV), rim volume(RV), cup / disc area ratio(CA / DA), rim / disc area ratio(RA / DA), cup / disc volume ratio(CV / DV) and rim / disc volume ratio(RV / DV).Results: Superior, nasal, and mean RNFL parameters, DA,CA,RA, DV, CV, CA / DA, RA / DA, CV / DV and RV / DV significantly differed among three groups by single-factorial ANOVA. Inferior and temporal RNFL thickness significantly differed between the control and POAG groups. No significant difference was observed in RV among three groups. In the POAG group,.the maximum area under the ROC curve(AROC) of mean RNFL thickness was 0.845. The maximum AROC of optic disk parameters was RA / DA(0.998), followed by CA / DA(0.997). The AROC of CA, RA, CV, and DV were all > 0.900.Conclusion:.OCT may serve as a useful diagnostic modality in distinguishing suspected glaucoma from POAG. | Zanmei Hua Qiuyun Fang Xiangyin Sha Ruiming Yang Zuopeng Hong | 2015 | Eye Science2015，30，1： | 3 |
| 19 | A 3-D DDA damage analysis of brick masonry buildings under the impact of boulders in mountainous areas显示文摘In mountainous areas, geological disasters carrying large boulders can cause severe damage to the widely used masonry buildings due to the high impact forces. To better understand the damage of brick masonry buildings under the impact of boulders, a 'block-joint' model is developed using threedimensional discontinuous deformation analysis(3-D DDA) to simulate the behaviour of the 'brick-mortar' structure. The 'block-joint' model is used to capture not only the large displacement and deformation of individual bricks but also the large-scale sliding and opening along the mortar between the bricks. The linear elastic constitutive model is applied to account for the non-plastic deformation behaviour of brick materials. Furthermore, the mechanical characteristics of the mortar are represented using the Mohr-Coulomb and Drucker-Prager criteria. To propose safe structural design schemes and effective reinforcement for brick masonry buildings, seven construction techniques are considered, includingdifferent grades of brick and mortar, effective shear areas and reinforced members. The proposed 3-D DDA model is used to analyse the velocity distribution and the key point displacements of the brick masonry building under the impact of boulders. The results show that upgrading the brick and mortar, increasing the wall thickness, making full use of the wall thickness, and adding a circular beam and structural column are very effective approaches for improving the impact resistance of brick masonry buildings. | LIU Shu-guang LI Zhu-jun ZHANG Hong WU Wei ZHONG Gui-hui LOU Sha | 2018 | Journal of Mountain Science2018，15，3： | 3 |
| 20 | Insights into the formation of secondary organic carbon in the summertime in urban Shanghai显示文摘To investigate formation mechanisms of secondary organic carbon(SOC) in Eastern China,measurements were conducted in an urban site in Shanghai in the summer of 2015. A period of high O_3 concentrations(daily peak > 120 ppb) was observed, during which daily maximum SOC concentrations exceeding 9.0 μg/(C·m^3). Diurnal variations of SOC concentration and SOC/organic carbon(OC) ratio exhibited both daytime and nighttime peaks. The SOC concentrations correlated well with O_x(= O_3+ NO_2) and relative humidity in the daytime and nighttime, respectively, suggesting that secondary organic aerosol formation in Shanghai is driven by both photochemical production and aqueous phase reactions. Single particle mass spectrometry was used to examine the formation pathways of SOC. Along with the daytime increase of SOC, the number fraction of elemental carbon(EC) particles coated with OC quickly increased from 38.1% to 61.9% in the size range of 250–2000 nm, which was likely due to gas-to-particle partitioning of photochemically generated semi-volatile organic compounds onto EC particles. In the nighttime, particles rich in OC components were highly hygroscopic, and number fraction of these particles correlated well with relative humidity and SOC/OC nocturnal peaks. Meanwhile, as an aqueous-phase SOC tracer, particles that contained oxalate-Fe(III) complex also peaked at night. These observations suggested that aqueous-phase processes had an important contribution to the SOC nighttime formation. The influence of aerosol acidity on SOC formation was studied by both bulk and single particle level measurements, suggesting that the aqueous-phase formation of SOC was enhanced by particle acidity. | Ci Zhang Xiaohui Lu Jinghao Zhai Hong Chen Xin Yang Qi Zhang Qianbiao Zhao Qingyan Fu Fei Sha Jing Jin | 2018 | Journal of Environmental Sciences2018，30，10： | 3 |
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