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https://www.readbyqxmd.com/read/28230861/ripk3-interactions-with-mlkl-and-camkii-mediate-oligodendrocytes-death-in-the-developing-brain
#1
Yi Qu, Jun Tang, Huiqing Wang, Shiping Li, Fengyan Zhao, Li Zhang, Q Richard Lu, Dezhi Mu
Oligodendrocyte progenitor cells (OPCs) death is a key contributor to cerebral white matter injury (WMI) in the developing brain. A previous study by our group indicated that receptor-interacting proteins (RIPs) are crucial in mediating necroptosis in developing neurons. However, whether this mechanism is involved in OPCs death is unclear. We aimed to explore the mechanisms of RIP-mediated oligodendrocytes (OLs) death in the developing brain. Oligodendrocytes necroptosis was induced by oxygen-glucose deprivation plus caspase inhibitor zVAD treatment (OGD/zVAD) in vitro...
February 23, 2017: Cell Death & Disease
https://www.readbyqxmd.com/read/28230811/basigin-rs8259-polymorphism-confers-decreased-risk-of-chronic-heart-failure-in-a-chinese-population
#2
Mu-Peng Li, Xiao-Lei Hu, Yong-Long Yang, Yan-Jiao Zhang, Ji-Peng Zhou, Li-Ming Peng, Jie Tang, Xiao-Ping Chen
Left ventricular remodeling is an essential risk factor contributing to the pathogenesis of chronic heart failure (CHF). Basigin (BSG) promotes cardiovascular inflammation and myocardial remodeling processes by induction of extracellular matrix metalloproteinases and inflammatory cytokines. BSG rs8259 polymorphism was associated with BSG expression and risk of acute coronary syndrome. Therefore, we investigated whether rs8259 polymorphism contributes to risk and prognosis of CHF in Chinese patients. In total 922 adult patients with CHF and 1107 matched healthy controls were enrolled...
February 21, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/28230601/ankyloblepharon-ectodermal-defects-cleft-lip-palate-syndrome
#3
Siyuan Guo, Renji Chen, Yi Xu, Yue Mu, Linfeng Chen
Ankyloblepharon-ectodermal defects-cleft lip/palate (AEC) syndrome, also known as Hay-Wells syndrome, is an autosomal genetic disease with the main features of ankyloblepharon filiforme adnatum, ectodermal defects, and cleft lip/palate. The authors report a patient with 17 months old girl with AEC syndrome having ankyloblepharon, cleft and palate, and ectrodactyly with some associated features. Etiology, clinical features, differential diagnosis, and treatment have been elaborated in this clinical report.
February 22, 2017: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/28230222/conceptual-density-functional-theory-for-electron-transfer-and-transport-in-mesoscopic-systems
#4
Paulo R Bueno, David A Miranda
Molecular and supramolecular systems are essentially mesoscopic in character. The electron self-exchange, in the case of energy fluctuations, or electron transfer/transport, in the case of the presence of an externally driven electrochemical potential, between mesoscopic sites is energetically driven in such a manner where the electrochemical capacitance (C[small mu, Greek, macron]) is fundamental. Thus, the electron transfer/transport through channels connecting two distinct energetic (ΔE[small mu, Greek, macron]) and spatially separated mesoscopic sites is capacitively modulated...
February 22, 2017: Physical Chemistry Chemical Physics: PCCP
https://www.readbyqxmd.com/read/28230206/mirna-21-mediates-the-antiangiogenic-activity-of-metformin-through-targeting-pten-and-smad7-expression-and-pi3k-akt-pathway
#5
Mao Luo, Xiaoyong Tan, Lin Mu, Yulin Luo, Rong Li, Xin Deng, Ni Chen, Meiping Ren, Yongjie Li, Liqun Wang, Jianbo Wu, Qin Wan
Metformin, an anti-diabetic drug commonly used for type 2 diabetes therapy, is associated with anti-angiogenic effects in conditions beyond diabetes. miR-21 has been reported to be involved in the process of angiogenesis. However, the precise regulatory mechanisms by which the metformin-induced endothelial suppression and its effects on miR-21-dependent pathways are still unclear. Bioinformatic analysis and identification of miR-21 and its targets and their effects on metformin-induced antiangiogenic activity were assessed using luciferase assays, quantitative real-time PCR, western blots, scratch assays, CCK-8 assays and tubule formation assays...
February 23, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28229993/consensus-on-the-prevention-of-type-2-diabetes-in-chinese-adults
#6
Yu-Zhen Tong, Nan-Wei Tong, Wei-Ping Teng, Yi-Ming Mu, Jia-Jun Zhao, Zhong-Yan Shan, Guang Ning
No abstract text is available yet for this article.
2017: Chinese Medical Journal
https://www.readbyqxmd.com/read/28228657/repetitive-hyperbaric-oxygen-treatment-increases-insulin-sensitivity-in-diabetes-patients-with-acute-intracerebral-hemorrhage
#7
Qian Xu, Yi-Ting Wei, Shuang-Bo Fan, Liang Wang, Xiao-Ping Zhou
AIM: The role of hyperbaric oxygen therapy (HBOT) in the treatment of acute ischemic stroke is controversial. This study aims to investigate whether the peripheral insulin sensitivity of type 2 diabetes patients suffering from intracerebral hemorrhage can be increased after HBOT. METHODS: Fifty-two type 2 diabetes participants were recruited after being diagnosed with intracerebral hemorrhage in our hospital. Insulin sensitivity was measured by the glucose infusion rate during a hyperinsulinemic euglycemic clamp (80 mU m(-2) min(-1)) at baseline and 10 and 30 days after HBOT sessions...
2017: Neuropsychiatric Disease and Treatment
https://www.readbyqxmd.com/read/28228330/assessment-of-monitor-unit-limiting-strategy-using-volumetric-modulated-arc-therapy-for-cancer-of-hypopharynx
#8
Shabbir Ahamed, Navin Singh, Deleep Gudipudi, Suneetha Mulinti, Anil Talluri, Bhudevi Soubhagya, Madhusudhana Sresty
PURPOSE: To quantify relative merit of MU deprived plans against freely optimized plans in terms of plan quality and report changes induced by progressive resolution optimizer algorithm (PRO3) to the dynamic parameters of RapidArc. MATERIALS AND METHODS: Ten cases of carcinoma hypopharynx were retrospectively planned in three phases without using MU tool. Replicas of these baseline plans were reoptimized using "Intermediate dose" feature and "MU tool" to reduce MUs by 20%, 35%, and 50%...
February 19, 2017: Physica Medica: PM
https://www.readbyqxmd.com/read/28228149/fasciolopsis-buski-digenea-fasciolidae-from-china-and-india-may-represent-distinct-taxa-based-on-mitochondrial-and-nuclear-ribosomal-dna-sequences
#9
Jun Ma, Miao-Miao Sun, Jun-Jun He, Guo-Hua Liu, Lin Ai, Mu-Xin Chen, Xing-Quan Zhu
BACKGROUND: Fasciolopsis buski is a zoonotic intestinal fluke infecting humans and pigs, but it has been seriously neglected. It is yet to know whether there is any genetic diversity among F. buski from different geographical locations, particularly in sequences of nuclear ribosomal DNA (rDNA) and mitochondrial (mt) DNA. Therefore, we determined the sequences of partial 18S, the complete internal transcribed spacer (ITS) rDNA and the complete mt genome of F. buski from China, compared the rDNA and mtDNA sequences with those of isolates from India and Vietnam, and assessed the phylogenetic relationships of this fluke and related fasciolid trematodes based on the mtDNA dataset...
February 22, 2017: Parasites & Vectors
https://www.readbyqxmd.com/read/28228012/investigation-of-thermally-induced-cellular-ablation-and-heat-response-triggered-by-planar-mos2-based-nanocomposite
#10
Shinya Ariyasu, Jing Mu, Xiao Zhang, Ying Huang, Edwin K L Yeow, Hua Zhang, Bengang Xing
In comparison to conventional tumor treatment methods, photothermal therapy (PTT) is one of the innovative therapeutic strategies that employs light to produce the localized heat for targeted ablation of cancer cells. Among various kinds of heat generation nanomaterials, transition metal dichalcogenide nanosheets, especially-molybdenum disulfide (MoS2) have recently been investigated as one of the promising PTT candidates because of their strong absorbance in the near-infrared (NIR) tissue transparency window and excellent photothermal conversion capability...
February 23, 2017: Bioconjugate Chemistry
https://www.readbyqxmd.com/read/28226789/detection-of-intention-of-pedaling-start-cycle-through-eeg-signals
#11
Marisol Rodriguez-Ugarte, Enrique Hortal, Alvaro Costa, Eduardo Ianez, Andres Ubeda, Jose M Azorin, Marisol Rodriguez-Ugarte, Enrique Hortal, Alvaro Costa, Eduardo Ianez, Andres Ubeda, Jose M Azorin, Eduardo Ianez, Enrique Hortal, Alvaro Costa, Andres Ubeda, Marisol Rodriguez-Ugarte, Jose M Azorin
Recovery from cerebrovascular accident (CVA) is a growing research topic. Exoskeletons are being used for this purpose in combination with a volitional control algorithm. This work studied the intention of pedaling initiation movement, based on previous work, with different types of electrode configuration and different processing time windows. The main characteristic is to find alterations in the mu and beta frequency bands where ERD/ERS is produced. The results show that for the majority of the subjects this event is well detected with 8 or 9 electrodes and using time before and after the movement onset...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28226506/properties-of-the-motor-unit-action-potential-shape-in-proximal-and-distal-muscles-of-the-upper-limb-in-healthy-and-post-stroke-individuals
#12
Laura Miller McPherson, Francesco Negro, Chris K Thompson, Laura Sanchez, C J Heckman, Jules Dewald, Dario Farina, Laura Miller McPherson, Francesco Negro, Chris K Thompson, Laura Sanchez, C J Heckman, Jules Dewald, Dario Farina, Chris K Thompson, Laura Miller McPherson, Laura Sanchez, Cj Heckman, Jules Dewald, Dario Farina, Francesco Negro
Spectral analysis of surface electromyograms (sEMG) is often used to estimate central and peripheral characteristics of a motor unit (MU) population, such as average conduction velocity, proportion of muscle fiber types, and pattern of MU recruitment. This estimation is based on the assumption that the sEMG adequately reflects the frequency characteristics of the underlying MU action potentials (MUAP). However, sEMG has limitations in this respect, based on physiological and non-physiological factors that influence its frequency content...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28226453/spatial-characterization-of-innervation-zones-under-electrically-elicited-m-wave
#13
C Zhang, Y Peng, S Li, P Zhou, A Munoz, D Tang, Y Zhang, C Zhang, Y Peng, S Li, P Zhou, A Munoz, D Tang, Y Zhang, C Zhang, P Zhou, D Tang, Y Zhang, S Li, A Munoz, Y Peng
The three dimensional (3D) innervation zone (IZ) imaging approach (3DIZI) has been developed in our group to localize the IZ of a particular motor unit (MU) from its motor unit action potentials decomposed from high-density surface electromyography (EMG) recordings. In this study, the developed 3DIZI approach was combined with electrical stimulation to investigate global distributions of IZs in muscles from electrically elicited M-wave recordings. Electrical stimulations were applied to the musculocutaneous nerve to activate supramaximal muscle response of the biceps brachii in one healthy subject, and high-density (128 channels) surface EMG signals of the biceps brachii muscles were recorded...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28226339/current-concepts-of-phenylpiperidine-derivatives-use-in-the-treatment-of-acute-and-chronic-pain
#14
Nidal Elbaridi, Alan D Kaye, Stephanie Choi, Richard D Urman
Phenylpiperidines are a chemical class of drugs with a phenyl moiety directly attached to piperidine. These agents have an important role in many aspects of medicine including anesthesia and pain medicine. After the development of meperidine, fentanyl, which is a second generation synthetic phenylpiperidine series opioid, was synthesized and introduced into clinical anesthesia practice as fentanyl citrate in 1968. Fentanyl-mediated or modulated responses involve action at the mu-opioid receptor as an agonist at the dorsal horn inhibiting ascending pain pathways in the rostral ventral medulla, increasing pain threshold, and producing both analgesic and sedative effects...
February 2017: Pain Physician
https://www.readbyqxmd.com/read/28225824/caloric-restriction-reduces-the-systemic-progression-of-mouse-aapoaii-amyloidosis
#15
Lin Li, Jinko Sawashita, Xin Ding, Mu Yang, Zhe Xu, Hiroki Miyahara, Masayuki Mori, Keiichi Higuchi
In mouse senile amyloidosis, apolipoprotein (Apo) A-II is deposited extracellularly in many organs in the form of amyloid fibrils (AApoAII). Reduction of caloric intake, known as caloric restriction (CR), slows the progress of senescence and age-related disorders in mice. In this study, we intravenously injected 1 μg of isolated AApoAII fibrils into R1.P1-Apoa2c mice to induce experimental amyloidosis and investigated the effects of CR for the next 16 weeks. In the CR group, AApoAII amyloid deposits in the liver, tongue, small intestine and skin were significantly reduced compared to those of the ad libitum feeding group...
2017: PloS One
https://www.readbyqxmd.com/read/28225776/prevalence-and-factors-associated-with-food-intake-difficulties-among-residents-with-dementia
#16
Chia-Chi Chang, Yu-Fang Lin, Chia-Hui Chiu, Yuan-Mei Liao, Mu-Hsing Ho, Yen-Kuang Lin, Kuei-Ru Chou, Megan F Liu
BACKGROUND: Few studies have examined the prevalence of food intake difficulties and their associated factors among residents with dementia in long-term care facilities in Taiwan. The purpose of the study was to identify the best cutoff point for the Chinese Feeding Difficulty Index (Ch-FDI), which evaluates the prevalence of food intake difficulties and recognizes factors associated with eating behaviors in residents with dementia. METHODS AND FINDINGS: A cross-sectional design was adopted...
2017: PloS One
https://www.readbyqxmd.com/read/28225203/identification-of-interacting-proteins-of-the-tafve-protein-involved-in-spike-development-in-bread-wheat
#17
Yong-Sheng Zheng, Yu-Qing Lu, Ying-Ying Meng, Rong-Zhi Zhang, Han Zhang, Jia-Mei Sun, Mu-Mu Wang, Li-Hui Li, Ru-Yu Li
FVE/MSI4 plays important roles in determining flowering time in Arabidopsis. However, its function is unexplored in wheat. In the present study, Co-IP and nano-LC-MS/MS were used to identify TaFVE-interacting or associated proteins. Altogether 89 differentially expressed proteins showed the same down-regulated expression trends as TaFVE in wheat line 5660M. Among them, 62 proteins were further predicted to be involved in the interaction network of TaFVE and 11 proteins have been shown to be potential TaFVE interactors based on curated databases and experimentally determined in other species by the STRING...
February 22, 2017: Proteomics
https://www.readbyqxmd.com/read/28223010/the-role-of-heated-humidified-high-flow-nasal-cannula-as-noninvasive-respiratory-support-in-neonates
#18
REVIEW
Ke-Yun Chao, Yi-Ling Chen, Li-Yi Tsai, Yu-Hsuan Chien, Shu-Chi Mu
Recently, heated humidified high-flow nasal cannula (HHHFNC) has been introduced and applied as a noninvasive respiratory support in neonates. Although HHHFNC is widely used in neonates presenting with respiratory distress, the efficiency and safety when compared with nasal continuous positive airway pressure or noninvasive positive pressure ventilation are still controversial. This review aims to evaluate the performance and applications of HHHFNC in neonates.
January 17, 2017: Pediatrics and Neonatology
https://www.readbyqxmd.com/read/28222370/increased-postural-sway-in-persons-with-multiple-sclerosis-during-short-term-exposure-to-warm-ambient-temperatures
#19
Paula Y S Poh, Amy N Adams, Mu Huang, Dustin R Allen, Scott L Davis, Anna S Tseng, Craig G Crandall
BACKGROUND: Multiple sclerosis (MS) is a neurological disease marked by demyelination and axonal loss. Individuals with MS experience increases in clinical signs and symptoms during heat exposure. OBJECTIVE: To test the hypothesis that moderate heat exposure adversely affects postural sway in individuals with MS. METHODS: Ten individuals with relapsing-remitting MS (50±8y) and nine controls (47±10y) were examined under a Thermal and a Time Control trial...
February 8, 2017: Gait & Posture
https://www.readbyqxmd.com/read/28220809/multicolor-light-emitting-devices-with-tb2o3-on-silicon
#20
Ling Li, Shenwei Wang, Guangyao Mu, Xue Yin, Lixin Yi
Great efforts have been devoted to achieving efficient Si-based light-emitting devices. Here we report new light-emitting devices fabricated with Tb2O3 on Si substrates. Intense green electroluminescence was observed, with a turn-on voltage of about 8 V. The green emission is attributed to the characteristic transitions of Tb(3+) ions in Tb2O3. The electroluminescence mechanisms of the Tb2O3 light-emitting devices are discussed. In addition, visible and near infrared electroluminescence was observed in rare-earth (Eu(3+), Sm(3+) and Yb(3+)) doped Tb2O3 light-emitting devices...
February 21, 2017: Scientific Reports
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