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https://www.readbyqxmd.com/read/28441830/-a-case-of-tricho-hepato-enteric-syndrome
#1
J J Chen, L P Shi
No abstract text is available yet for this article.
April 2, 2017: Zhonghua Er Ke za Zhi. Chinese Journal of Pediatrics
https://www.readbyqxmd.com/read/28441826/-a-childhood-onset-rapid-onset-dystonia-parkinsonism-family-with-atp1a3-gene-mutation-and-literatures-review
#2
C L Zhang, F Yin, F He, N Gai, Z Q Shi, J Peng
Objective: To explore clinical characteristics, treatment, and prognosis of a family with childhood-onset rapid-onset dystonia parkinsonism (RDP) caused by ATP1A3 gene mutation and review literatures. Method: The clinical data of a RDP child, his brother and mother had been analyzed retrospectively. This family was admitted to Xiangya Hospital in January 2016. DNA samples were analyzed by the next-generation sequencing and confirmed by Sanger sequencing. Related literature from PubMed, Online Mendelian Inheritance in Man (OMIM), CNKI and Wanfang databases to date (up to October 2016) with"Rapid-onset dystonia-parkinsonism"RDP"DYT12" as key words was reviewed...
April 2, 2017: Zhonghua Er Ke za Zhi. Chinese Journal of Pediatrics
https://www.readbyqxmd.com/read/28441800/-risk-for-metastasis-of-lymph-node-between-sternocleidomastoid-and-sternohyoid-muscle-in-papillary-thyroid-cancer
#3
G H Sun, N Qu, J Q Hu, R L Shi, T T Zhang, D Wen, Y L Wang, Y Wang, Y X Zhu, Q H Ji
Objective: To analyze the risk factors for metastasis of lymph nodes between sternocleidomastoid and sternohyoid muscle (LNSS) in papillary thyroid cancer (PTC). Methods: Papillary thyroid cancer patients with clinically positive lateral lymph node metastasis (cN1) who underwent surgery including LNSS dissection between May 1, 2013 and May 31, 2016 at the Department of Head and Neck Surgery, Fudan University Shanghai Cancer Center were retrospectively studied. Logistic regression analysis was performed to evaluate possible clinicopathological factors related to LNSS metastasis...
April 7, 2017: Zhonghua Er Bi Yan Hou Tou Jing Wai Ke za Zhi, Chinese Journal of Otorhinolaryngology Head and Neck Surgery
https://www.readbyqxmd.com/read/28441487/the-isomeric-preference-of-an-atypical-dopamine-transporter-inhibitor-contributes-to-its-selection-of-the-transporter-conformation
#4
Ara M Abramyan, Sebastian Stolzenberg, Zheng Li, Claus J Loland, Frank Noé, Lei Shi
Cocaine, a widely abused psychostimulant, inhibits the dopamine transporter (DAT) by trapping the protein in an outward-open conformation, whereas atypical DAT inhibitors such as benztropine have low abuse liability and prefer less outward-open conformations. Here, we use a spectrum of computational modeling and simulation approaches to obtain the underlying molecular mechanism in atomistic detail. Interestingly, our quantum mechanical calculations and molecular dynamics (MD) simulations suggest that a benztropine derivative JHW007 prefers a different stereoisomeric conformation of tropane in binding to DAT compared to that of a cocaine derivative, CFT...
April 25, 2017: ACS Chemical Neuroscience
https://www.readbyqxmd.com/read/28440221/nptx2-and-cognitive-dysfunction-in-alzheimer-s-disease
#5
Mei-Fang Xiao, Desheng Xu, Michael T Craig, Kenneth A Pelkey, Chun-Che Chien, Yang Shi, Juhong Zhang, Susan Resnick, Olga Pletnikova, David Salmon, James Brewer, Steven Edland, Jerzy Wegiel, Benjamin Tycko, Alena Savonenko, Roger H Reeves, Juan C Troncoso, Chris J McBain, Douglas Galasko, Paul F Worley
Memory loss in Alzheimer's disease (AD) is attributed to pervasive weakening and loss of synapses. Here, we present findings supporting a special role for excitatory synapses connecting pyramidal neurons of the hippocampus and cortex with fast-spiking parvalbumin (PV) interneurons that control network excitability and rhythmicity. Excitatory synapses on PV interneurons are dependent on the AMPA receptor subunit GluA4, which is regulated by presynaptic expression of the synaptogenic immediate early gene NPTX2 by pyramidal neurons...
March 23, 2017: ELife
https://www.readbyqxmd.com/read/28439283/floral-mass-per-area-and-water-maintenance-traits-are-correlated-with-floral-longevity-in-paphiopedilum-orchidaceae
#6
Feng-Ping Zhang, Ying-Jie Yang, Qiu-Yun Yang, Wei Zhang, Tim J Brodribb, Guang-You Hao, Hong Hu, Shi-Bao Zhang
Floral longevity (FL) determines the balance between pollination success and flower maintenance. While a longer floral duration enhances the ability of plants to attract pollinators, it can be detrimental if it negatively affects overall plant fitness. Longer-lived leaves display a positive correlation with their dry mass per unit area, which influences leaf construction costs and physiological functions. However, little is known about the association among FL and floral dry mass per unit area (FMA) and water maintenance traits...
2017: Frontiers in Plant Science
https://www.readbyqxmd.com/read/28439098/uncoupling-dapk1-from-nmda-receptor-glun2b-subunit-exerts-rapid-antidepressant-like-effects
#7
S-X Li, Y Han, L-Z Xu, K Yuan, R-X Zhang, C-Y Sun, D-F Xu, M Yuan, J-H Deng, S-Q Meng, X-J Gao, Q Wen, L-J Liu, W-L Zhu, Y-X Xue, M Zhao, J Shi, L Lu
Several preclinical studies have reported the rapid antidepressant effects of N-methyl-D-aspartate receptor (NMDAR) antagonists, although the underlying mechanisms are still unclear. Death-associated protein kinase 1 (DAPK1) couples GluN2B subunits at extrasynaptic sites to regulate NMDAR channel conductance. In the present study, we found that chronic unpredictable stress (CUS) induced extracellular glutamate accumulation, accompanied by an increase in the DAPK1-NMDAR interaction, the high expression of DAPK1 and phosphorylated GluN2B at Ser1303, a decrease in phosphorylated DAPK1 at Ser308 and synaptic protein deficits in the rat medial prefrontal cortex (mPFC)...
April 25, 2017: Molecular Psychiatry
https://www.readbyqxmd.com/read/28437336/both-bilateral-breast-volume-discrepancy-and-asymmetric-anterior-chest-wall-shape-contribute-to-the-unsightly-breast-contour-in-female-right-thoracic-idiopathic-scoliosis
#8
Benlong Shi, Saihu Mao, Xu Sun, Leilei Xu, Feng Zhu, Zezhang Zhu, Bangping Qian, Weijun Wang, Yong Qiu
STUDY DESIGN: A retrospective radiographic study. OBJECTIVE: To evaluate the asymmetry of breast volume (BV) and shape in female adolescent idiopathic scoliosis (AIS) patients and to define their relationship with deformed components of the anterior chest wall and curved spine. SUMMARY OF BACKGROUND DATA: The higher incidence of asymmetric breast development in AIS was described by prior studies. However, the interplay between scoliosis curve magnitude and severity of breast asymmetry (BA) are unknown...
May 2017: Clinical Spine Surgery
https://www.readbyqxmd.com/read/28436979/successful-chimeric-ag-receptor-modified-t-cell-therapy-for-isolated-testicular-relapse-after-hematopoietic-cell-transplantation-in-an-acute-lymphoblastic-leukemia-patient
#9
J Yu, Y Hu, C Pu, Z Liang, Q Cui, H Zhang, Y Luo, J Shi, A Jin, L Xiao, Z Wu, H Huang
No abstract text is available yet for this article.
April 24, 2017: Bone Marrow Transplantation
https://www.readbyqxmd.com/read/28436524/tio2-and-cu1-5mn1-5o4-co-modified-hierarchically-porous-zeolite-beta-for-soot-oxidation-with-excellent-sulfur-resistance-and-stability
#10
X X Zhou, H Zhao, W M Huang, H R Chen, J L Shi
TiO2 and spinel Cu1.5Mn1.5O4 co-modified hierarchically porous zeolite Beta (Ti/Cu1.5Mn1.5O4-HBeta) with 3D interpenetrating micro-mesoporosity has been synthesized, which showed highly efficient catalytic activity to the soot oxidation in the presence of O2/NO/N2 due to the rich moderate intensity acidic sites and chemisorbed oxygen species. In the presence of SO2/O2/NO/N2, the SO2 could be preferentially adsorbed on the Ti/Cu1.5Mn1.5O4-HBeta and the resulting sulfates could easily decompose at elevated temperatures, thus leading to significantly improved sulfur-resistance...
April 24, 2017: Dalton Transactions: An International Journal of Inorganic Chemistry
https://www.readbyqxmd.com/read/28433863/corrigendum-to-structural-elucidation-of-a-polysaccharide-from-lonicera-japonica-flowers-and-its-neuroprotective-effect-on-cerebral-ischemia-reperfusion-injury-in-rat-int-j-biol-macromol-99-2017-february-28-350-357
#11
Danying Su, Shi Li, Wei Zhang, Jing Wang, Jingjing Wang, Manhua Lv
No abstract text is available yet for this article.
April 20, 2017: International Journal of Biological Macromolecules
https://www.readbyqxmd.com/read/28432707/suberoylanilide-hydroxamic-acid-a-novel-histone-deacetylase-inhibitor-improves-the-development-and-acetylation-level-of-miniature-porcine-handmade-cloning-embryos
#12
J M Sun, K Q Cui, Z P Li, X R Lu, Z F Xu, Q Y Liu, B Huang, D S Shi
Histone deacetylase inhibitors (HDACis) can change the histone acetylation and significantly enhance the developmental competence of the pre-implantation SCNT embryo. To select a proper histone deacetylase inhibitor to improve the success rate and potentially developmental ability of handmade cloning (HMC) embryos of miniature porcine, we compared the effect of two histone deacetylase inhibitors (SAHA vs. VPA) on HMC embryo development, their histone acetylation level and the expression level of relevant genes...
April 22, 2017: Reproduction in Domestic Animals, Zuchthygiene
https://www.readbyqxmd.com/read/28431945/in-vitro-fermentation-behaviors-of-fucosylated-chondroitin-sulfate-from-pearsonothuria-graeffei-by-human-gut-microflora
#13
Chao-Yang Wei, Ning-Bo Liao, Yu Zhang, Xing-Qian Ye, Shan Li, Ya-Qin Hu, Dong-Hong Liu, Robert J Linhardt, Xin Wang, Shi-Guo Chen
A fucosylated chondroitin sulfate (FCS-pg) with highly repeated structure from Pearsonothuria graeffei was subjected to a in vitro fermentation model to investigate its fermentability and effects on human gut microflora. High performance liquid chromatography (HPLC) measurement found FCS-pg can be fermented to short chain fatty acids (SCFAs) by gut microflora from partial human fecal samples. 16S rRNA gene-based polymerase chain reaction-based denaturing gradient gel electrophoresis (PCR-DGGE) profiling and real-time quantitative PCR analysis showed that FCS-pg mainly increased the proportions of Clostridium cluster XI, Bacteriodes prevotella group, Bifidobacterium genus, Clostridium cluster I and Clostridium cluster XIVab, whereas the numbers of the Enterobacteriaceae and Lactobacillus decreased...
April 18, 2017: International Journal of Biological Macromolecules
https://www.readbyqxmd.com/read/28431879/improvement-of-herg-romk-index-of-spirocyclic-romk-inhibitors-through-scaffold-optimization-and-incorporation-of-novel-pharmacophores
#14
Shuzhi Dong, Kelsey VanGelder, Zhi-Cai Shi, Yang Yu, Zhicai Wu, Ron Ferguson, Zack Zhiqiang Guo, Haifeng Tang, Jessica Frie, Qinghong Fu, Xin Gu, Birgit T Priest, Brande Thomas-Fowlkes, Adam Weinglass, Michael Margulis, Jessica Liu, Lee-Yuh Pai, Caryn Hampton, Robin E Haimbach, Karen Owens, Vincent Tong, Shiyao Xu, Mengwei Hu, Gloria J Zingaro, Pierre Morissette, Juliann Ehrhart, Sophie Roy, Kathleen Sullivan, Alexander Pasternak
SAR in the previously described spirocyclic ROMK inhibitor series was further evolved from lead 4 by modification of the spirocyclic core and identification of novel right-side pharmacophores. In this process, it was discovered that the spiropyrrolidinone core with the carbonyl group α to the spirocenter was preferred for potent ROMK activity. Efforts aimed at decreasing hERG affinity within the series led to the discovery of multiple novel right-hand pharmacophores including 3-methoxythiadiazole, 2-methoxypyrimidine, and pyridazinone...
March 30, 2017: Bioorganic & Medicinal Chemistry Letters
https://www.readbyqxmd.com/read/28430707/subepidermal-calcinosis-in-the-ocular-adnexa-a-systematic-review
#15
Kay T Khine, Dallas S Shi, Ashlie Bernhisel, Kevin R Gertsch, Nick Mamalis, Bhupendra C K Patel, Jonathan J Dutton
PURPOSE: To review the clinical and histopathologic findings associated with subepidermal calcinosis of the eyelids. METHODS: A systematic review of the literature on subepidermal calcinosis of the eyelids was performed. Cases included were idiopathic in nature and met the histologic criteria for subepidermal calcinosis with calcium deposits in the dermis of the skin. RESULTS: Twenty-one publications presenting 53 cases of subepidermal calcinosis involving the eyelids were published between 1970 and 2016...
April 20, 2017: Ophthalmic Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28427128/-the-application-value-of-contrast-enhanced-ultrasound-in-the-surgery-of-renal-masses
#16
M H Liu, J H Shi, Q M H Wangqi, Y Q Lin, Z X Sun
Objective: To investigate the clinical value of contrast-enhanced ultrasound in the diagnosis of renal masses. Methods: A total of 50 patients with renal masses who underwent partial nephrectomy were analyzed from January 2014 to October 2016 in the Department of Urology of China-Japan Union Hospital of Jilin University.In the intraoperative contrast-enhanced ultrasound, the characteristics of ultrasound imaging were recorded including location, size, boundary, echo, real-time internal and peripheral blood and renal pelvis distance, artery, guidance on the selection of surgical methods, intraoperative real-time estimation of the extent of tumor resection...
April 18, 2017: Zhonghua Yi Xue za Zhi [Chinese medical journal]
https://www.readbyqxmd.com/read/28426106/afatinib-versus-gefitinib-in-patients-with-egfr-mutation-positive-advanced-non-small-cell-lung-cancer-overall-survival-data-from-the-phase-iib-lux-lung-7-trial
#17
L Paz-Ares, E-H Tan, K O'Byrne, L Zhang, V Hirsh, M Boyer, J C-H Yang, T Mok, K H Lee, S Lu, Y Shi, D H Lee, J Laskin, D-W Kim, S A Laurie, K Kölbeck, J Fan, N Dodd, A Märten, K Park
Background: In LUX-Lung 7, the irreversible ErbB family blocker, afatinib, significantly improved progression-free survival (PFS), time-to-treatment failure (TTF) and objective response rate (ORR) versus gefitinib in patients with epidermal growth factor receptor (EGFR) mutation-positive non-small-cell lung cancer (NSCLC). Here, we present primary analysis of mature overall survival (OS) data. Patients and methods: LUX-Lung 7 assessed afatinib 40 mg/day versus gefitinib 250 mg/day in treatment-naïve patients with stage IIIb/IV NSCLC and a common EGFR mutation (exon 19 deletion/L858R)...
February 1, 2017: Annals of Oncology: Official Journal of the European Society for Medical Oncology
https://www.readbyqxmd.com/read/28425438/mitochondrial-dna-copy-number-in-peripheral-blood-cell-and-hypertension-risk-among-mining-workers-a-case-control-study-in-chinese-coal-miners
#18
L Lei, J Guo, X Shi, G Zhang, H Kang, C Sun, J Huang, T Wang
Alteration of mitochondrial DNA (mtDNA) copy number, which reflects oxidant-induced cell damage, has been observed in a wide range of human diseases. However, whether it correlates with hypertension has not been elucidated. We aimed to explore the association between mtDNA copy number and the risk of hypertension in Chinese coal miners. A case-control study was performed with 378 hypertension patients and 325 healthy controls in a large coal mining group located in North China. Face-to-face interviews were conducted by trained staffs with necessary medical knowledge...
April 20, 2017: Journal of Human Hypertension
https://www.readbyqxmd.com/read/28424287/protective-efficacy-of-formaldehyde-inactivated-whole-virus-vaccine-and-antivirals-in-a-murine-model-of-coxsackievirus-a10-infection
#19
Zhenjie Zhang, Zhaopeng Dong, Juan Li, Michael J Carr, Dongming Zhuang, Jianxing Wang, Yawei Zhang, Shujun Ding, Yigang Tong, Dong Li, Weifeng Shi
Coxsackievirus A10 (CVA10) is one of the major pathogens associated with hand, foot and mouth disease (HFMD). CVA10 infection can cause herpangina and viral pneumonia, which can be complicated by severe neurological sequelae. Morbidity and mortality of CVA10-associated HFMD has been increasing in recent years, particularly in the pan-Pacific region. There are limited studies however on the pathogenesis and immunology of CVA10-associated HFMD infections, and few antiviral drugs or vaccines have been reported...
April 19, 2017: Journal of Virology
https://www.readbyqxmd.com/read/28423320/sequence-and-structural-analyses-reveal-distinct-and-highly-diverse-human-cd8-tcr-repertoires-to-immunodominant-viral-antigens
#20
Guobing Chen, Xinbo Yang, Annette Ko, Xiaoping Sun, Mingming Gao, Yongqing Zhang, Alvin Shi, Roy A Mariuzza, Nan-Ping Weng
A diverse T cell receptor (TCR) repertoire is essential for controlling viral infections. However, information about TCR repertoires to defined viral antigens is limited. We performed a comprehensive analysis of CD8(+) TCR repertoires for two dominant viral epitopes: pp65495-503 (NLV) of cytomegalovirus and M158-66 (GIL) of influenza A virus. The highly individualized repertoires (87-5,533 α or β clonotypes per subject) comprised thousands of unique TCRα and TCRβ sequences and dozens of distinct complementary determining region (CDR)3α and CDR3β motifs...
April 18, 2017: Cell Reports
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