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Wang GQ, Jiang M, Zhang Q, Wang R, Liang QD, Wang HH, Zhou GY. Partially bio-based and tough polyesters, poly(ethylene 2,5-thiophenedicarboxylate-co-1,4-cyclohexanedimethylene 2,5-thiophenedicarboxylate)s. EXPRESS POLYM LETT 2019. [DOI: 10.3144/expresspolymlett.2019.82] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Yang F, Kong LJ, Hu JW, Liu N, Su YF, Li YH, Chen JL, Yu ZY, Qiao ZQ, Wang QH, Jiang M. [Clinical efficacy of recombinant activated factor Ⅶ a for 16 hematonosis with moderate or severe bleeding]. ZHONGHUA XUE YE XUE ZA ZHI = ZHONGHUA XUEYEXUE ZAZHI 2018; 38:216-221. [PMID: 28395445 PMCID: PMC7348376 DOI: 10.3760/cma.j.issn.0253-2727.2017.03.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
目的 观察重组人凝血因子Ⅶa(rFⅦa)对血液病及其异基因造血干细胞移植(allo-HSCT)术后出血患者的止血疗效。 方法 以2013年5月至2016年5月住院治疗的16例合并中至重度出血的血液病患者为观察对象,非移植组及移植组患者各8例,两组患者应用rFⅦa的用法、用量无明显差异。同时,以同期15例allo-HSCT后发生肠道急性移植物抗宿主病(aGVHD)肠出血患者为对照组(未应用rFⅦa),将其与allo-HSCT后肠道aGVHD肠出血应用rFⅦa患者进行生存比较,总结患者应用rFⅦa治疗的临床疗效。 结果 ①非移植组与移植组患者中,rFⅦa止血显效率分别为75.0%(6/8)和37.5%(3/8),显效中位时间分别为38.5和63.0 h,中位总生存(OS)时间分别为201.0和29.0 d,OS率分别为50.0%(4/8)和25.0%(2/8),出血相关死亡率分别为50.0%(2/4)和83.3%(5/6)。②16例患者中显效者9例,无效者7例,显效组与无效组患者中,中位OS时间分别为268.0和24.0 d,OS率分别为66.7%(6/9)和0(0/7)。③同期肠道aGVHD合并肠出血患者,观察组(6例)与对照组(15例)患者的中位OS时间分别为25.5和20.0 d。 结论 血液病患者尤其是allo-HSCT患者出血相关死亡率高,rFⅦa治疗有一定止血疗效;显效组患者OS率较无效组高;allo-HSCT后肠道出血患者采用rFⅦa治疗止血效果不佳的原因可能与移植后导致出血的并发症控制不佳有关。
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Jing Z, Du D, Zhang N, Dai H, Wang X, Hua Y, Jiang M, Wu S. Combination of Radiation Therapy and Anti-PD-1 Antibody SHR-1210 in Treating Patients with Esophageal Squamous Cell Cancer. Int J Radiat Oncol Biol Phys 2018. [DOI: 10.1016/j.ijrobp.2018.07.520] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Zhang Z, Yang P, Chen T, Mackin D, Elhalawani H, Wu L, Wang H, Zhou R, Liang Z, Jiang M, Peng W, Shi Y, Mohamed A, Court L, Fuller C, Jin H, Li J, Wang Y. Can CT-Derived Radiomics Features be Correlated with Intrinsic Pathological Tumor Characteristics in Invasive Adenocarcinomas of the Lung? Int J Radiat Oncol Biol Phys 2018. [DOI: 10.1016/j.ijrobp.2018.07.1934] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Zhang H, Jiang Z, Yue J, Yu J, Wu H, Zhang X, Yang L, Zheng X, Jiang M, Hua Y, Hou Q, Huang M, Li Y, Wu S. Patient Derived Xenografts Demonstrate the Radiosensitizing Effect of Inhibiting MAPK Signaling Pathway in Pancreatic Ductal Adenocarcinoma. Int J Radiat Oncol Biol Phys 2018. [DOI: 10.1016/j.ijrobp.2018.07.685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Yang P, Mackin D, Elhalawani H, Zhang Z, Wu L, Jiang M, Peng W, Shi Y, Wang H, Mohamed A, Wu H, Court L, Fuller C, Jin H. Imaging/Molecular profiling of EGFR status in a Chinese population of inoperable NSCLC Adenocarcinomas. Int J Radiat Oncol Biol Phys 2018. [DOI: 10.1016/j.ijrobp.2018.07.1921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Abe K, Akutsu R, Ali A, Amey J, Andreopoulos C, Anthony L, Antonova M, Aoki S, Ariga A, Ashida Y, Azuma Y, Ban S, Barbi M, Barker GJ, Barr G, Barry C, Batkiewicz M, Bench F, Berardi V, Berkman S, Berner RM, Berns L, Bhadra S, Bienstock S, Blondel A, Bolognesi S, Bourguille B, Boyd SB, Brailsford D, Bravar A, Bronner C, Buizza Avanzini M, Calcutt J, Campbell T, Cao S, Cartwright SL, Catanesi MG, Cervera A, Chappell A, Checchia C, Cherdack D, Chikuma N, Christodoulou G, Coleman J, Collazuol G, Coplowe D, Cudd A, Dabrowska A, De Rosa G, Dealtry T, Denner PF, Dennis SR, Densham C, Di Lodovico F, Dokania N, Dolan S, Drapier O, Duffy KE, Dumarchez J, Dunne P, Emery-Schrenk S, Ereditato A, Fernandez P, Feusels T, Finch AJ, Fiorentini GA, Fiorillo G, Francois C, Friend M, Fujii Y, Fujita R, Fukuda D, Fukuda Y, Gameil K, Giganti C, Gizzarelli F, Golan T, Gonin M, Hadley DR, Haegel L, Haigh JT, Hamacher-Baumann P, Hansen D, Harada J, Hartz M, Hasegawa T, Hastings NC, Hayashino T, Hayato Y, Hiramoto A, Hogan M, Holeczek J, Hosomi F, Ichikawa AK, Ikeda M, Imber J, Inoue T, Intonti RA, Ishida T, Ishii T, Ishitsuka M, Iwamoto K, Izmaylov A, Jamieson B, Jiang M, Johnson S, Jonsson P, Jung CK, Kabirnezhad M, Kaboth AC, Kajita T, Kakuno H, Kameda J, Karlen D, Katori T, Kato Y, Kearns E, Khabibullin M, Khotjantsev A, Kim H, Kim J, King S, Kisiel J, Knight A, Knox A, Kobayashi T, Koch L, Koga T, Koller PP, Konaka A, Kormos LL, Koshio Y, Kowalik K, Kubo H, Kudenko Y, Kurjata R, Kutter T, Kuze M, Labarga L, Lagoda J, Lamoureux M, Lasorak P, Laveder M, Lawe M, Licciardi M, Lindner T, Liptak ZJ, Litchfield RP, Li X, Longhin A, Lopez JP, Lou T, Ludovici L, Lu X, Magaletti L, Mahn K, Malek M, Manly S, Maret L, Marino AD, Martin JF, Martins P, Maruyama T, Matsubara T, Matveev V, Mavrokoridis K, Ma WY, Mazzucato E, McCarthy M, McCauley N, McFarland KS, McGrew C, Mefodiev A, Metelko C, Mezzetto M, Minamino A, Mineev O, Mine S, Missert A, Miura M, Moriyama S, Morrison J, Mueller TA, Murphy S, Nagai Y, Nakadaira T, Nakahata M, Nakajima Y, Nakamura KG, Nakamura K, Nakamura KD, Nakanishi Y, Nakayama S, Nakaya T, Nakayoshi K, Nantais C, Nielsen C, Niewczas K, Nishikawa K, Nishimura Y, Nonnenmacher TS, Novella P, Nowak J, O'Keeffe HM, O'Sullivan L, Okumura K, Okusawa T, Oryszczak W, Oser SM, Owen RA, Oyama Y, Palladino V, Palomino JL, Paolone V, Paudyal P, Pavin M, Payne D, Pickering L, Pidcott C, Pinzon Guerra ES, Pistillo C, Popov B, Porwit K, Posiadala-Zezula M, Pritchard A, Quilain B, Radermacher T, Radicioni E, Ratoff PN, Reinherz-Aronis E, Riccio C, Rondio E, Rossi B, Roth S, Rubbia A, Ruggeri AC, Rychter A, Sakashita K, Sánchez F, Sasaki S, Scantamburlo E, Scholberg K, Schwehr J, Scott M, Seiya Y, Sekiguchi T, Sekiya H, Sgalaberna D, Shah R, Shaikhiev A, Shaker F, Shaw D, Shiozawa M, Smirnov A, Smy M, Sobczyk JT, Sobel H, Sonoda Y, Steinmann J, Stewart T, Stowell P, Suda Y, Suvorov S, Suzuki A, Suzuki SY, Suzuki Y, Sztuc AA, Tacik R, Tada M, Takeda A, Takeuchi Y, Tamura R, Tanaka HK, Tanaka HA, Thakore T, Thompson LF, Toki W, Touramanis C, Tsui KM, Tsukamoto T, Tzanov M, Uchida Y, Uno W, Vagins M, Vallari Z, Vasseur G, Vilela C, Vladisavljevic T, Volkov VV, Wachala T, Walker J, Wang Y, Wark D, Wascko MO, Weber A, Wendell R, Wilking MJ, Wilkinson C, Wilson JR, Wilson RJ, Wret C, Yamada Y, Yamamoto K, Yamasu S, Yanagisawa C, Yang G, Yano T, Yasutome K, Yen S, Yershov N, Yokoyama M, Yoshida T, Yu M, Zalewska A, Zalipska J, Zaremba K, Zarnecki G, Ziembicki M, Zimmerman ED, Zito M, Zsoldos S, Zykova A. Search for CP Violation in Neutrino and Antineutrino Oscillations by the T2K Experiment with 2.2×10^{21} Protons on Target. PHYSICAL REVIEW LETTERS 2018; 121:171802. [PMID: 30411920 DOI: 10.1103/physrevlett.121.171802] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/22/2018] [Indexed: 06/08/2023]
Abstract
The T2K experiment measures muon neutrino disappearance and electron neutrino appearance in accelerator-produced neutrino and antineutrino beams. With an exposure of 14.7(7.6)×10^{20} protons on target in the neutrino (antineutrino) mode, 89 ν_{e} candidates and seven anti-ν_{e} candidates are observed, while 67.5 and 9.0 are expected for δ_{CP}=0 and normal mass ordering. The obtained 2σ confidence interval for the CP-violating phase, δ_{CP}, does not include the CP-conserving cases (δ_{CP}=0, π). The best-fit values of other parameters are sin^{2}θ_{23}=0.526_{-0.036}^{+0.032} and Δm_{32}^{2}=2.463_{-0.070}^{+0.071}×10^{-3} eV^{2}/c^{4}.
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Jiang M, Li W, Ma L, Zhang L, Tan J, Zheng S, Liu Y. P1.03-14 Interaction Between Celecoxib and Cisplatin is Dependent on The p53 Status in Human NSCLC Cell Lines. J Thorac Oncol 2018. [DOI: 10.1016/j.jtho.2018.08.695] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Li Z, Abe K, Bronner C, Hayato Y, Ikeda M, Iyogi K, Kameda J, Kato Y, Kishimoto Y, Marti L, Miura M, Moriyama S, Nakahata M, Nakajima Y, Nakano Y, Nakayama S, Orii A, Pronost G, Sekiya H, Shiozawa M, Sonoda Y, Takeda A, Takenaka A, Tanaka H, Tasaka S, Tomura T, Akutsu R, Kajita T, Nishimura Y, Okumura K, Tsui K, Fernandez P, Labarga L, Blaszczyk F, Gustafson J, Kachulis C, Kearns E, Raaf J, Stone J, Sulak L, Berkman S, Tobayama S, Elnimr M, Kropp W, Locke S, Mine S, Weatherly P, Smy M, Sobel H, Takhistov V, Ganezer K, Hill J, Kim J, Lim I, Park R, Himmel A, O’Sullivan E, Scholberg K, Walter C, Ishizuka T, Nakamura T, Jang J, Choi K, Learned J, Matsuno S, Smith S, Amey J, Litchfield R, Ma W, Uchida Y, Wascko M, Cao S, Friend M, Hasegawa T, Ishida T, Ishii T, Kobayashi T, Nakadaira T, Nakamura K, Oyama Y, Sakashita K, Sekiguchi T, Tsukamoto T, Abe KE, Hasegawa M, Suzuki A, Takeuchi Y, Yano T, Hayashino T, Hiraki T, Hirota S, Huang K, Jiang M, Mori M, Nakamura KE, Nakaya T, Patel N, Wendell R, Anthony L, McCauley N, Pritchard A, Fukuda Y, Itow Y, Murase M, Muto F, Mijakowski P, Frankiewicz K, Jung C, Li X, Palomino J, Santucci G, Vilela C, Wilking M, Yanagisawa C, Yang G, Ito S, Fukuda D, Ishino H, Kibayashi A, Koshio Y, Nagata H, Sakuda M, Xu C, Kuno Y, Wark D, Di Lodovico F, Richards B, Sedgwick S, Tacik R, Kim S, Cole A, Thompson L, Okazawa H, Choi Y, Ito K, Nishijima K, Koshiba M, Suda Y, Yokoyama M, Calland R, Hartz M, Martens K, Murdoch M, Quilain B, Simpson C, Suzuki Y, Vagins M, Hamabe D, Kuze M, Okajima Y, Yoshida T, Ishitsuka M, Martin J, Nantais C, Tanaka H, Towstego T, Konaka A, Chen S, Wan L, Zhang Y, Minamino A, Wilkes R. Measurement of the tau neutrino cross section in atmospheric neutrino oscillations with Super-Kamiokande. Int J Clin Exp Med 2018. [DOI: 10.1103/physrevd.98.052006] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Chen W, Su Y, Jiang M, Liu G, Tian F, Ren G. Status epilepticus associated with acute encephalitis: long‐term follow‐up of functional and cognitive outcomes in 72 patients. Eur J Neurol 2018; 25:1228-1234. [PMID: 29751371 DOI: 10.1111/ene.13678] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2017] [Accepted: 05/03/2018] [Indexed: 11/29/2022]
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Liu J, Xu G, Dong W, Xu N, Xin F, Ma J, Fang Y, Zhou J, Jiang M. Biodegradation of diethyl terephthalate and polyethylene terephthalate by a novel identified degraderDelftiasp. WL-3 and its proposed metabolic pathway. Lett Appl Microbiol 2018; 67:254-261. [DOI: 10.1111/lam.13014] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Revised: 05/18/2018] [Accepted: 05/25/2018] [Indexed: 11/29/2022]
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Zhang W, Tan N, Hou D, Lin YW, Yan XM, Gao Y, He DX, Jiang M, Wang J. Preparation, adsorption and recognition properties of uranyl ion-imprinted marine facultative fungus mainly modified by phytic acid and tetraethyl silicate. J Radioanal Nucl Chem 2018. [DOI: 10.1007/s10967-018-5937-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Kachulis C, Abe K, Bronner C, Hayato Y, Ikeda M, Iyogi K, Kameda J, Kato Y, Kishimoto Y, Marti L, Miura M, Moriyama S, Nakahata M, Nakano Y, Nakayama S, Okajima Y, Orii A, Pronost G, Sekiya H, Shiozawa M, Sonoda Y, Takeda A, Takenaka A, Tanaka H, Tasaka S, Tomura T, Akutsu R, Kajita T, Kaneyuki K, Nishimura Y, Okumura K, Tsui KM, Labarga L, Fernandez P, Blaszczyk FDM, Gustafson J, Kearns E, Raaf JL, Stone JL, Sulak LR, Berkman S, Tobayama S, Goldhaber M, Elnimr M, Kropp WR, Mine S, Locke S, Weatherly P, Smy MB, Sobel HW, Takhistov V, Ganezer KS, Hill J, Kim JY, Lim IT, Park RG, Himmel A, Li Z, O'Sullivan E, Scholberg K, Walter CW, Ishizuka T, Nakamura T, Jang JS, Choi K, Learned JG, Matsuno S, Smith SN, Amey J, Litchfield RP, Ma WY, Uchida Y, Wascko MO, Cao S, Friend M, Hasegawa T, Ishida T, Ishii T, Kobayashi T, Nakadaira T, Nakamura K, Oyama Y, Sakashita K, Sekiguchi T, Tsukamoto T, Abe KE, Hasegawa M, Suzuki AT, Takeuchi Y, Yano T, Hayashino T, Hiraki T, Hirota S, Huang K, Jiang M, Nakamura KE, Nakaya T, Quilain B, Patel ND, Wendell RA, Anthony LHV, McCauley N, Pritchard A, Fukuda Y, Itow Y, Murase M, Muto F, Mijakowski P, Frankiewicz K, Jung CK, Li X, Palomino JL, Santucci G, Vilela C, Wilking MJ, Yanagisawa C, Ito S, Fukuda D, Ishino H, Kibayashi A, Koshio Y, Nagata H, Sakuda M, Xu C, Kuno Y, Wark D, Di Lodovico F, Richards B, Tacik R, Kim SB, Cole A, Thompson L, Okazawa H, Choi Y, Ito K, Nishijima K, Koshiba M, Totsuka Y, Suda Y, Yokoyama M, Calland RG, Hartz M, Martens K, Simpson C, Suzuki Y, Vagins MR, Hamabe D, Kuze M, Yoshida T, Ishitsuka M, Martin JF, Nantais CM, Tanaka HA, Konaka A, Chen S, Wan L, Zhang Y, Wilkes RJ, Minamino A. Search for Boosted Dark Matter Interacting with Electrons in Super-Kamiokande. PHYSICAL REVIEW LETTERS 2018; 120:221301. [PMID: 29906152 DOI: 10.1103/physrevlett.120.221301] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2017] [Revised: 03/23/2018] [Indexed: 06/08/2023]
Abstract
A search for boosted dark matter using 161.9 kt yr of Super-Kamiokande IV data is presented. We search for an excess of elastically scattered electrons above the atmospheric neutrino background, with a visible energy between 100 MeV and 1 TeV, pointing back to the Galactic center or the Sun. No such excess is observed. Limits on boosted dark matter event rates in multiple angular cones around the Galactic center and Sun are calculated. Limits are also calculated for a baseline model of boosted dark matter produced from cold dark matter annihilation or decay. This is the first experimental search for boosted dark matter from the Galactic center or the Sun interacting in a terrestrial detector.
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Zhou L, Jiang M, Shen H, You T, Ding Z, Cui Q, Ma Z, Yang F, Xie Z, Shi H, Su J, Cao L, Lin J, Yin J, Dai L, Wang H, Wang Z, Yu Z, Ruan C, Xia L. Clinical and molecular insights into Glanzmann's thrombasthenia in China. Clin Genet 2018; 94:213-220. [PMID: 29675921 DOI: 10.1111/cge.13366] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2018] [Revised: 04/08/2018] [Accepted: 04/09/2018] [Indexed: 12/19/2022]
Abstract
Glanzmann's thrombasthenia (GT) is a rare bleeding disorder characterized by spontaneous mucocutaneous bleeding. The disorder is caused by quantitative or qualitative defects in integrin αIIbβ3 (encoded by ITGA2B and ITGB3) on the platelet and is more common in consanguineous populations. However, the prevalence rate and clinical characteristics of GT in non-consanguineous populations have been unclear. We analyzed 97 patients from 93 families with GT in the Han population in China. This analysis showed lower consanguinity (18.3%) in Han patients than other ethnic populations in GT-prone countries. Compared with other ethnic populations, there was no significant difference in the distribution of GT types. Han females suffered more severe bleeding and had a poorer prognosis. We identified a total of 43 different ITGA2B and ITGB3 variants, including 25 previously unidentified, in 45 patients. These variants included 14 missense, 4 nonsense, 4 frameshift, and 3 splicing site variants. Patients with the same genotype generally manifested the same GT type but presented with different bleeding severities. This suggests that GT clinical phenotype does not solely depend on genotype. Our study provides an initial, yet important, clinical and molecular characterization of GT heterogeneity in China.
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Xu Z, Chen L, Jiang M, Wang Q, Zhang C, Xiang L. 1177 CCN1/Cyr61 stimulates melanogenesis through integrin α6β1, p38 MAPK and ERK1/2 signaling pathways in normal human epidermal melanocytes (NHEMs). J Invest Dermatol 2018. [DOI: 10.1016/j.jid.2018.03.1192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Liu N, Jiang M, Dong Y, Wang X, Zhang D. Genetic characterization of a novel group of avastroviruses in geese. Transbound Emerg Dis 2018; 65:927-932. [PMID: 29638038 DOI: 10.1111/tbed.12873] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2018] [Indexed: 11/30/2022]
Abstract
As part of aetiological studies, we tested 28 samples collected from domestic geese showing enteritis and sporadic death. A novel group of avastroviruses was found in six samples. One isolate was completely sequenced, which comprised 7,148 nucleotides. Pairwise comparisons and phylogenetic analysis demonstrated that the goose astrovirus is highly divergent from all previously described avastroviruses. Our data support the view that domestic geese can be infected by astroviruses with different genetic backgrounds, and have raised a concern about the role of domestic geese as reservoirs for diverse astroviruses.
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Liu Y, Ni Y, Zhang W, Sun Y, Jiang M, Gu W, Ma Z, Gu X. Anti-nociceptive effects of caloric restriction on neuropathic pain in rats involves silent information regulator 1. Br J Anaesth 2018; 120:807-817. [DOI: 10.1016/j.bja.2017.09.009] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2016] [Revised: 09/24/2017] [Accepted: 09/25/2017] [Indexed: 12/30/2022] Open
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Muturi P, Yu J, Li J, Jiang M, Maina AN, Kariuki S, Mwaura FB, Wei H. Isolation and characterization of pectolytic bacterial pathogens infecting potatoes in Nakuru County, Kenya. J Appl Microbiol 2018; 124:1580-1588. [PMID: 29437273 DOI: 10.1111/jam.13730] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2017] [Revised: 01/21/2018] [Accepted: 02/07/2018] [Indexed: 11/28/2022]
Abstract
AIMS Isolation and characterization of pectolytic bacteria associated with soft rot disease of potatoes in Nakuru, Kenya, to provide the basis for the development of disease control measures. METHODS AND RESULTS Potato tubers showing symptoms of soft rot were collected from different farms in Molo and Mau Narok regions within Nakuru county. Isolation was done using crystal violet pectate medium (CVPM). Out of the 71 isolates that showed growth on CVPM, pathogenicity tests revealed that 36 of them had the ability to macerate tissues of potato tubers. All the isolates yielded a fragment of approximately 1500 bp after 16S rDNA amplification. Using the BIOLOG microbial identification system, 20 bacterial isolates were identified as Pectobacterium carotovorum subsp. carotovorum, 7 were Pseudomonas fluorescens B while 9 were Ps. fluorescens A. Y1/Y2 primers successfully amplified pectate lyase-encoding (pel) gene, approximately 434 bp, in all the 20 P. carotovorum species. The virulence of the isolated strains to cause disease, according to pectinolytic tests, varied with change in incubation temperature of the test samples. Pectobacterium carotovorum strains were the most virulent at 30°C while disease severity due to infection by Ps. fluorescens A strains was high at 20°C compared to the other isolates. CONCLUSION This study reveals the identity of pectolytic bacterial species from two genera, Pectobacterium and Pseudomonas, as causative agents of potato soft rot in Nakuru, Kenya. SIGNIFICANCE AND IMPACT OF THE STUDY Research findings from this study will aid in developing suitable risk mitigation methods for adoption by farmers to prevent losses due to soft rot.
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Liu Y, Lei T, Shi Y, Wang XY, Sun ML, Fan WX, Zhang ZN, Jiang M. [Study on relationship between Set gene expression and clinical manifestations in bone marrow of patients with acute myelogenous leukemia]. ZHONGHUA YI XUE ZA ZHI 2018. [PMID: 29534404 DOI: 10.3760/cma.j.issn.0376-2491.2018.09.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To explore the expression and significance of Set gene in Acute myeloid leukemia (AML) patients , and to analyze its effect for the prognosis of AML. Methods: The level of Set gene expression was detected by real-time PCR in 59 AML patients and 20 heathy people. The mutations in C-kit 8/17 gene, NPM1 gene and FLT3-TKD/ITD gene in 59 AML patients were detected by direct sequencing. Results: The level of Set gene expression[1.41(0.41-3.31)]was significantly higher in 59 AML patients.The expression of Set gene was correlated with the percentage of marrow blasts and CR in AML patients (P=0.040, P<0.001); the CR rate of Set gene high expression group was significantly lower than that of Set gene low expression group(32.1% vs 83.9%, P=0.01). In the intermediate-risk of AML patients with chromosome karyotype analysis, the CR rate of Set gene high expression group and low expression group were 34.8% and 88.9%, and there are significantly different between two groups(P<0.001); univariate and multivariate analysis showed that Set gene high expression group correlated with poor OS[4(2-15)months]and EFS[3(2-13)months])(P=0.021, P=0.017). It suggests that the Set gene maybe one of AML independent poor prognostic marker.The level of Set gene expression did not correlate with sex, age, WBC, HGB, PLT, FAB typing, chromosomal karyotype and NPM1, C-Kit8/17, CEBPa, FLT3-ITD/TKD gene mutations in AML patients(all P>0.05). Conclusions: The level of Set gene expression in bone marrow maybe play an important role in AML. The high expression of Set gene indicates poor prognosis in AML patients.
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Zhao QY, Yuan FW, Liang T, Liang XC, Luo YR, Jiang M, Qing SZ, Zhang WM. Baicalin inhibits Escherichia coli isolates in bovine mastitic milk and reduces antimicrobial resistance. J Dairy Sci 2018; 101:2415-2422. [PMID: 29290430 DOI: 10.3168/jds.2017-13349] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2017] [Accepted: 10/11/2017] [Indexed: 12/17/2022]
Abstract
In this study, we aimed to evaluate the inhibitory effect of baicalin on Escherichia coli in vitro and the effects of baicalin treatment on antimicrobial resistance of the E. coli isolates. Through isolation, purification, and identification, a total of 56 E. coli strains were isolated from 341 mastitic milk samples. The study of inhibition effect of baicalin on the E. coli strains in vitro was focused on permeability and morphology of the isolates using an alkaline phosphatase kit and scanning electron microscopy. Furthermore, the resistance spectrum of the isolates to the common antimicrobial agents was tested at sub-minimum inhibitory concentrations of baicalin by the agar dilution method. Extended-spectrum β-lactamase and plasmid-mediated quinolone resistance genes were amplified by PCR before and after incubation with baicalin. The results revealed that baicalin has certain inhibitory effects on the isolates in vitro. The alkaline phosphatase enzyme activity was significantly increased from 1.246 to 2.377 U/100 mL, and the surface of E. coli was concave and shriveled. Analysis of the resistance spectrum and PCR amplification showed that, after administration with baicalin, the sensitivity of most strains to the selected antimicrobial agents was enhanced. Strikingly, the drug-resistant genes from 71.43% (40/56) of these isolates were found to have drug-resistant genes to different extents. Altogether, the current study confirmed both the inhibitory effect on Escherichia coli in vitro and the reduction of antimicrobial resistance by baicalin. This is the first comprehensive study to report on baicalin, a traditional Chinese medicine that acts on E. coli isolated from the mastitic milk samples.
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Lu JF, Tang ZH, Shi J, Ge HG, Jiang M, Song J, Jin LX. A Novel Coordination Polymer Based on Trinuclear Cobalt Building Blocks Cluster: Synthesis, Crystal Structure, and Properties. CRYSTALLOGR REP+ 2018. [DOI: 10.1134/s1063774517070161] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Kähkönen TE, Ivaska KK, Jiang M, Büki KG, Väänänen HK, Härkönen PL. Role of fibroblast growth factor receptors (FGFR) and FGFR like-1 (FGFRL1) in mesenchymal stromal cell differentiation to osteoblasts and adipocytes. Mol Cell Endocrinol 2018; 461:194-204. [PMID: 28923346 DOI: 10.1016/j.mce.2017.09.015] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2017] [Revised: 08/16/2017] [Accepted: 09/13/2017] [Indexed: 12/13/2022]
Abstract
Fibroblast growth factors (FGF) and their receptors (FGFRs) regulate many developmental processes including differentiation of mesenchymal stromal cells (MSC). We developed two MSC lines capable of differentiating to osteoblasts and adipocytes and studied the role of FGFRs in this process. We identified FGFR2 and fibroblast growth factor receptor like-1 (FGFRL1) as possible actors in MSC differentiation with gene microarray and qRT-PCR. FGFR2 and FGFRL1 mRNA expression strongly increased during MSC differentiation to osteoblasts. FGF2 treatment, resulting in downregulation of FGFR2, or silencing FGFR2 expression with siRNAs inhibited osteoblast differentiation. During adipocyte differentiation expression of FGFR1 and FGFRL1 increased and was down-regulated by FGF2. FGFR1 knockdown inhibited adipocyte differentiation. Silencing FGFR2 and FGFR1 in MSCs was associated with decreased FGFRL1 expression in osteoblasts and adipocytes, respectively. Our results suggest that FGFR1 and FGFR2 regulate FGFRL1 expression. FGFRL1 may mediate or modulate FGFR regulation of MSC differentiation together with FGFR2 in osteoblastic and FGFR1 in adipocytic lineage.
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Jiang M, Xiao HY, Peng SM, Yang GX, Liu ZJ, Zu XT. A comparative study of low energy radiation response of AlAs, GaAs and GaAs/AlAs superlattice and the damage effects on their electronic structures. Sci Rep 2018; 8:2012. [PMID: 29386543 PMCID: PMC5792629 DOI: 10.1038/s41598-018-20155-0] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2017] [Accepted: 01/09/2018] [Indexed: 11/09/2022] Open
Abstract
In this study, the low energy radiation responses of AlAs, GaAs and GaAs/AlAs superlattice are simulated and the radiation damage effects on their electronic structures are investigated. It is found that the threshold displacement energies for AlAs are generally larger than those for GaAs, i.e., the atoms in AlAs are more difficult to be displaced than those in GaAs under radiation environment. As for GaAs/AlAs superlattice, the Ga and Al atoms are more susceptible to the radiation than those in the bulk AlAs and GaAs, whereas the As atoms need comparable or much larger energies to be displaced than those in the bulk states. The created defects are generally Frenkel pairs, and a few antisite defects are also created in the superlattice structure. The created defects are found to have profound effects on the electronic properties of GaAs/AlAs superlattice, in which charge transfer, redistribution and even accumulation take place, and band gap narrowing and even metallicity are induced in some cases. This study shows that it is necessary to enhance the radiation tolerance of GaAs/AlAs superlattice to improve their performance under irradiation.
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Jiang M, Yan X, Yan LR, Zhan YB, Hu HT. [Value of split hand in the differential diagnosis of amyotrophic lateral sclerosis and cervical spondylotic amyotrophy]. ZHONGHUA YI XUE ZA ZHI 2017; 97:3729-3732. [PMID: 29325328 DOI: 10.3760/cma.j.issn.0376-2491.2017.47.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the value of split hand in the differential diagnosis of amyotrophic lateral sclerosis(ALS) and cervical spondylotic amyotrophy (CSA). Methods: A total of 62 ALS patients, 57 CSA patients and 65 normal controls who visited the Neurology and Spine Department of Beijing Jishuitan Hospital from May 2013 to June 2017 were enrolled into this study.The amplitudes of compound muscle action potentials (CMAP) were recorded from abductor digiti minimi (ADM) and abductor pollicis brevis (APB). Moreover, the ratio of CMAP amplitude between ADM and APB (ADM/APB) was calculated. Results: The ADM/APB of the ALS group (1.93±1.97)was significantly higher than that of the normal control group (0.92±0.22)(P<0.05); the ADM/APB of the CSA group (0.74±0.32)was significantly lower than that of the normal control group (0.92±0.22)(P<0.05); the ADM/APB of the ALS group (1.93±1.97)was significantly higher than that of the CSA group(0.74±0.32)(P<0.05); the areas under receiver operator characteristic curve in patients with ALS was 0.843, the diagnostic sensitivity and specificity for ALS were 75.8% and 83.1% with the cutoff value of ADM/APB=1.077; the areas under receiver operator characteristic curve in patients with CSA was 0.737, the diagnostic sensitivity and specificity for CSA were 64.9% and 87.1% with the cutoff value of ADM/APB=0.739. Conclusion: The ADM/APB has certain clinical value for the differentiation of ALS and CSA.
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