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https://www.readbyqxmd.com/read/28231557/comparison-of-body-s-center-of-mass-motion-relative-to-center-of-pressure-between-treadmill-and-over-ground-walking
#1
Hsuan-Lun Lu, Tung-Wu Lu, Hsiu-Chen Lin, Wing P Chan
Treadmills have been used in rehabilitation settings to provide convenient protocols and continuous monitoring of movement over multiple cycles at well-controlled speeds for gait and balance training. However, the potential differences in the movement control may affect the translation of the training outcomes to real life over-ground walking (OW). The similarities and differences in the balance control between treadmill walking (TW) and OW have largely been unexplored. The current study bridged the gap by comparing the motions of the body's center of mass (COM) relative to the center of pressure (COP) between TW and OW, in terms of the COM-COP inclination angle (IA) and its rate of change (RCIA)...
February 9, 2017: Gait & Posture
https://www.readbyqxmd.com/read/28230774/inhibition-of-ccar1-a-coactivator-of-%C3%AE-catenin-suppresses-the-proliferation-and-migration-of-gastric-cancer-cells
#2
Te-Sheng Chang, Kuo-Liang Wei, Chung-Kuang Lu, Yi-Hsing Chen, Ying-Tung Cheng, Shui-Yi Tung, Cheng-Shyong Wu, Ming-Ko Chiang
The aberrant activation of Wnt signaling has been implicated in a variety of human cancers, including gastric cancer. Given the current hypothesis that cancer arises from cancer stem cells (CSCs), targeting the critical signaling pathways that support CSC self-renewal appears to be a useful approach for cancer therapy. Cell cycle and apoptosis regulator 1 (CCAR1) is a transcriptional coactivator which has been shown to be a component of Wnt/β-catenin signaling, and which plays an important role in transcriptional regulation by β-catenin...
February 21, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28226832/detection-of-compensatory-balance-responses-using-wearable-electromyography-sensors-for-fall-risk-assessment
#3
Mina Nouredanesh, Sunil L Kukreja, James Tung, Mina Nouredanesh, Sunil L Kukreja, James Tung, Mina Nouredanesh, Sunil L Kukreja, James Tung
Loss of balance is prevalent in older adults and populations with gait and balance impairments. The present paper aims to develop a method to automatically distinguish compensatory balance responses (CBRs) from normal gait, based on activity patterns of muscles involved in maintaining balance. In this study, subjects were perturbed by lateral pushes while walking and surface electromyography (sEMG) signals were recorded from four muscles in their right leg. To extract sEMG time domain features, several filtering characteristics and segmentation approaches are examined...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28224786/cisplatin-crosslinked-multifunctional-nanodrugplexes-for-combination-therapy
#4
Weiqi Zhang, Ching-Hsuan Tung
Combination therapy efficiently tackles cancer by hitting multiple action mechanisms. However, drugs administered, simultaneously or sequentially, may not reach the targeted sites with the desired dose and ratio. The outcomes of combination therapy could be improved with a polymeric nanoparticle, which can simultaneously transport an optimal combination of drugs. We have demonstrated a simple one-pot strategy to formulate nanomedicines based on platinum coordination and the non-covalent interactions of the drugs...
February 22, 2017: ACS Applied Materials & Interfaces
https://www.readbyqxmd.com/read/28223280/endothelial-cd99-supports-arrest-of-mouse-neutrophils-in-venules-and-binds-to-neutrophil-pilrs
#5
Debashree Goswami, Sigrid März, Yu-Tung Li, Annette Artz, Kerstin Schäfer, Ruth Seelige, Mariana Pacheco-Blanco, Ding Jing, Maria Gabriele Bixel, Masatake Araki, Kimi Araki, Kenichi Yamamura, Dietmar Vestweber
CD99 is a crucial regulator of the transmigration (diapedesis) of leukocytes through the blood vessel wall. Here, we report that CD99 acts at two different steps in the extravasation process. In agreement with previous antibody blocking experiments, we found that CD99 gene inactivation caused neutrophil accumulation between venular endothelial cells and the basement membrane in the inflamed cremaster. Unexpectedly, we additionally found that leukocyte attachment to the luminal surface of the venular endothelium was impaired in the absence of CD99...
February 21, 2017: Blood
https://www.readbyqxmd.com/read/28222091/perceived-benefits-and-barriers-of-cervical-cancer-screening-among-chinese-american-women
#6
Wei-Chen Tung, Minggen Lu, Michelle Granner
PURPOSE/OBJECTIVES: To explore the perceived benefits and barriers to cervical cancer screening among Chinese American women using stages of the Transtheoretical Model of Change.
. DESIGN: Cross-sectional design with self-report surveys. 
. SETTING: Chinese communities (e.g., churches, supermarkets, restaurants) in Northern California and Northern Nevada. 
. SAMPLE: 121 Chinese women aged 21-65 years living in Northern California and Northern Nevada...
March 1, 2017: Oncology Nursing Forum
https://www.readbyqxmd.com/read/28221974/evaluation-of-a-surface-sampling-method-for-recovery-of-human-noroviruses-prior-to-detection-using-reverse-transcription-quantitative-pcr
#7
Grace Tung-Thompson, Blanca I Escudero-Abarca, Janie Outlaw, Arnaud Ganee, Sylvanie Cassard, Claude Mabilat, Lee-Ann Jaykus
Human noroviruses are the most common cause of acute viral gastroenteritis, and the environmental persistence of these viruses contributes to their transmissibility. Environmental sampling is thus an important tool for investigating norovirus outbreaks and for assessing the effectiveness of cleaning and decontamination regimens. The purpose of this study was to evaluate a sampling material (wipes) for their efficacy at recovering human norovirus from hard surfaces and foods. Dilutions of a human norovirus GII...
February 2017: Journal of Food Protection
https://www.readbyqxmd.com/read/28220139/genome-wide-single-nucleotide-polymorphism-discovery-and-the-construction-of-a-high-density-genetic-map-for-melon-cucumis-melo-l-using-genotyping-by-sequencing
#8
Che-Wei Chang, Yu-Hua Wang, Chih-Wei Tung
Although genotyping-by-sequencing (GBS) enables the efficient and low-cost generation of large numbers of markers, the utility of resultant genotypes are limited, because they are enormously error-prone and contain high proportions of missing data. In this study, we generated single nucleotide polymorphism (SNP) markers for 109 recombinant inbred lines of melon (Cucumis melo L.) using the GBS approach and ordered them according to their physical position on the draft double haploid line DHL92 genome. Next, by investigating associations between these SNPs, we discovered that some segments on the physical map conflict with linkage relationships...
2017: Frontiers in Plant Science
https://www.readbyqxmd.com/read/28219750/release-kinetics-of-highly-porous-floating-tablets-containing-cilostazol
#9
Kyu-Mok Hwang, Cheol-Hee Cho, Nguyen-Thach Tung, Ju-Young Kim, Yun-Seok Rhee, Eun-Seok Park
This study focuses on developing a highly porous floating tablet containing cilostazol. The underlying release mechanism of cilostazol from porous and floating tablets in dissolution media containing surfactants was investigated. The tablets were prepared by compressing granules and excipients with a sublimating agent, followed by sublimation under vacuum. The volatile material for the sublimating agent was chosen based on its flow properties using conventional methods as well as the twisted blade method. Resultant tablets could float immediately and had significantly higher tensile strengths than conventional tablets of similar porosities, holding a promising potential for increasing gastroretentive properties...
February 20, 2017: European Journal of Pharmaceutics and Biopharmaceutics
https://www.readbyqxmd.com/read/28219357/prescription-frequency-and-patterns-of-chinese-herbal-medicine-for-liver-cancer-patients-in-taiwan-a-cross-sectional-analysis-of-the-national-health-insurance-research-database
#10
Chin-Tsung Ting, Chian-Jue Kuo, Hsiao-Yun Hu, Ya-Ling Lee, Tung-Hu Tsai
BACKGROUND: Hepatocellular carcinoma (HCC) is the third leading cause of cancer-related deaths worldwide. Chinese herbal medicine (CHM) is frequently provided to HCC patients. The aim of this study was to understand the prescription frequency and patterns of CHM for HCC patients by analyzing the claims data from the National Health Insurance (NHI) in Taiwan. METHODS: We identified 73918 newly diagnosed HCC subjects from the database of Registry for Catastrophic Illness during 2002 to 2009 and to analyze the frequency and pattern of corresponding CHM prescriptions for HCC patients...
February 20, 2017: BMC Complementary and Alternative Medicine
https://www.readbyqxmd.com/read/28218855/gold-catalyzed-cycloisomerization-1-5-h-migration-diels-alder-reaction-cascade-synthesis-of-complex-nitrogen-containing-heterocycles
#11
Shuyao Zhang, Beiming Cheng, Shen-An Wang, Ling Zhou, Chen-Ho Tung, Jianwu Wang, Zhenghu Xu
An unprecedented gold-catalyzed cycloisomerization/1,5-H migration/Diels-Alder reaction cascade has been developed that enables the rapid construction of complex nitrogen polycyclic compounds. This one-pot, three-step cascade reaction offers good yields of the products and is promoted by a single gold catalyst under very mild conditions.
February 20, 2017: Organic Letters
https://www.readbyqxmd.com/read/28218625/egress-of-sperm-autoantigen-from-seminiferous-tubules-maintains-systemic-tolerance
#12
Kenneth S K Tung, Jessica Harakal, Hui Qiao, Claudia Rival, Jonathan C H Li, Alberta G A Paul, Karen Wheeler, Patcharin Pramoonjago, Constance M Grafer, Wei Sun, Robert D Sampson, Elissa W P Wong, Prabhakara P Reddi, Umesh S Deshmukh, Daniel M Hardy, Huanghui Tang, C Yan Cheng, Erwin Goldberg
Autoimmune responses to meiotic germ cell antigens (MGCA) that are expressed on sperm and testis occur in human infertility and after vasectomy. Many MGCA are also expressed as cancer/testis antigens (CTA) in human cancers, but the tolerance status of MGCA has not been investigated. MGCA are considered to be uniformly immunogenic and nontolerogenic, and the prevailing view posits that MGCA are sequestered behind the Sertoli cell barrier in seminiferous tubules. Here, we have shown that only some murine MGCA are sequestered...
February 20, 2017: Journal of Clinical Investigation
https://www.readbyqxmd.com/read/28218472/a-redox-shuttle-accelerates-o2-evolution-of-photocatalysts-formed-in-situ-under-visible-light
#13
Jia-Xin Li, Chen Ye, Xu-Bing Li, Zhi-Jun Li, Xue-Wang Gao, Bin Chen, Chen-Ho Tung, Li-Zhu Wu
A redox shuttle strategy is demonstrated to be a promising approach to accelerate hole removal for efficient O2 production with mesoporous graphitic carbon nitride, WO3 , BiVO4 , NiTi-LDH, and Ag3 PO4 water-oxidation catalysts under visible-light irradiation.
February 20, 2017: Advanced Materials
https://www.readbyqxmd.com/read/28216545/potential-of-electrolyzed-water-for-disinfection-of-foot-and-mouth-disease-virus
#14
Vuong N Bui, Khong V Nguyen, Nga T Pham, Anh N Bui, Tung D Dao, Thanh T Nguyen, Hoa T Nguyen, Dai Q Trinh, Kenjiro Inui, Hiroshi Uchiumi, Haruko Ogawa, Kunitoshi Imai
Acidic electrolyzed water (EW) (pH 2.6-5.8) and alkaline EW (pH 11.2-12.1) were examined as potential disinfectants against foot-and-mouth disease virus (FMDV). Using acidic EW with pH 2.6 and alkaline EW with pH>11.7, the viral titer decreased in vitro by >4.0 log values, 2 min after the virus was mixed with EW at a 1:10 dilution. The strong virucidal effect of acidic EW (pH 2.6), but not that of alkaline EW (>11.7), seemed to depend on the chlorine level in the solution. Genetic analysis revealed that viral RNA was substantially reduced, especially by alkaline EW...
February 18, 2017: Journal of Veterinary Medical Science
https://www.readbyqxmd.com/read/28215312/prevalence-of-clinical-thiamine-deficiency-in-individuals-with-medically-complicated-obesity
#15
Anand Nath, Tung Tran, Timothy R Shope, Timothy R Koch
Thiamine is a vitamin whose deficient can result in multiorgan symptoms. We described an 18% prevalence of clinical thiamine deficiency after gastric bypass surgery. Our hypotheses are that individuals with medically complicated obesity frequently have clinical thiamine deficiency and that diabetes mellitus is a mechanism for development of clinical thiamine deficiency. This is a single institution, retrospective observational study of consecutive patients with a body mass index of at least 35 kg/m(2) who were evaluated in preoperative gastrointestinal bariatric clinic from 2013 to 2015...
January 2017: Nutrition Research
https://www.readbyqxmd.com/read/28213059/multidisciplinary-team-learning-in-the-management-of-the-morbidly-adherent-placenta-outcome-improvements-over-time
#16
Alireza A Shamshirsaz, Karin A Fox, Hadi Erfani, Steven L Clark, Bahram Salmanian, B Wycke Baker, Michael Coburn, Amir A Shamshirsaz, Zhoobin H Bateni, Jimmy Espinoza, Ahmed A Nassr, Edwina J Popek, Shiu-Ki Hui, Jun Teruya, Celestine Shauching Tung, Jeffery A Jones, Martha Rac, Gary A Dildy, Michael A Belfort
BACKGROUND: Morbidly adherent placenta (MAP) is a serious obstetric complication causing mortality and morbidity. OBJECTIVE: To evaluate whether outcomes of patients with morbidly adherent placenta improve with increasing experience within a well-established multidisciplinary team at a single referral center. STUDY DESIGN: All singleton pregnancies with pathology-confirmed MAP (including placenta accreta, increta or percreta) managed by a multidisciplinary team between January 2011 and August 2016 were included in this retrospective study...
February 14, 2017: American Journal of Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28212315/developmental-programming-of-adult-disease-reprogramming-by-melatonin
#17
REVIEW
You-Lin Tain, Li-Tung Huang, Chien-Ning Hsu
Adult-onset chronic non-communicable diseases (NCDs) can originate from early life through so-called the "developmental origins of health and disease" (DOHaD) or "developmental programming". The DOHaD concept offers the "reprogramming" strategy to shift the treatment from adulthood to early life, before clinical disease is apparent. Melatonin, an endogenous indoleamine produced by the pineal gland, has pleiotropic bioactivities those are beneficial in a variety of human diseases. Emerging evidence support that melatonin is closely inter-related to other proposed mechanisms contributing to the developmental programming of a variety of chronic NCDs...
February 16, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28211231/visible-light-promoted-asymmetric-cross-dehydrogenative-coupling-of-tertiary-amines-to-ketones-by-synergistic-multiple-catalysis
#18
Qi Yang, Long Zhang, Chen Ye, Sanzhong Luo, Li-Zhu Wu, Chen-Ho Tung
Reported herein is an unprecedented photocatalytic asymmetric cross-dehydrogenative coupling reaction between tertiary amines and simple ketones, and it proceeds by synergistic multiple catalysis with substoichiometric amounts of a hydrogen acceptor. This process is enabled by a simple chiral primary amine catalyst through the coupling of a catalytic enamine intermediate and an iminium cation intermediate in situ generated from tetrahydroisoquinoline derivatives by coupled Ru/Co catalysis.
February 17, 2017: Angewandte Chemie
https://www.readbyqxmd.com/read/28211161/psoriasis-and-psoriasiform-eruptions-in-pediatric-patients-with-inflammatory-bowel-disease-treated-with-anti-tumor-necrosis-factor-alpha-agents
#19
Joshua B Eickstaedt, Luke Killpack, Jeanne Tung, Dawn Davis, Jennifer L Hand, Megha M Tollefson
BACKGROUND: Anti-tumor necrosis factor alpha (TNF-α) agents are used to treat a variety of autoimmune and inflammatory conditions, including psoriasis. Paradoxically, numerous reports have documented new-onset or exacerbation of psoriasis or psoriasiform skin lesions (PSO) in patients treated with these agents for conditions other than PSO-particularly in adults with inflammatory bowel disease (IBD). Not much is known regarding similar cases in children. METHODS: A retrospective chart review was performed on children younger than 19 years of age with IBD seen at the Mayo Clinic between 2003 and 2015 who developed new-onset or recurrent PSO while undergoing anti-TNF-α therapy...
February 17, 2017: Pediatric Dermatology
https://www.readbyqxmd.com/read/28209200/roles-of-preoperative-c-reactive-protein-are-more-relevant-in-buccal-cancer-than-other-subsites
#20
Shiao Fwu Tai, Huei-Tzu Chien, Chi-Kuang Young, Chung-Kang Tsao, Alba de Pablo, Kang-Hsing Fan, Chun-Ta Liao, Hung-Ming Wang, Chung-Jan Kang, Joseph Tung-Chieh Chang, Shiang-Fu Huang
BACKGROUND: C-reactive protein (CRP) is an early marker for inflammation, and a relationship between serum CRP levels and survival in oral cancer has been demonstrated previously. In this study, we investigated the roles of CRP in different oral cancer subsites. METHODS: Three hundred and forty-three oral squamous cell carcinoma patients between June 1999 and March 2015 were retrospectively reviewed. Serum CRP levels were measured preoperatively. RESULTS: The elevation of CRP levels (≥5...
February 16, 2017: World Journal of Surgical Oncology
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