keyword
MENU ▼
Read by QxMD icon Read
search

Shih tzu

keyword
https://www.readbyqxmd.com/read/28334420/evaluation-of-hydraulic-properties-of-aquitards-using-earthquake-triggered-groundwater-variation
#1
Shih-Jung Wang, Kuo-Chin Hsu, Chein-Lee Wang, Wen-Chi Lai, Liang-Tzu Hsu
The hydraulic properties of aquitards are not easily obtained because monitoring wells are usually installed in aquifers for groundwater resources management. Earthquake-induced crust stress (strain) triggers groundwater level variations over a short period of time in a large area. These groundwater anomalies can be used to investigate aquifer systems. This study uses a poroelastic model to fit the postseismic variations of groundwater level triggered by the Chi-Chi earthquake to evaluate the hydraulic properties of aquitards in the Jhoushuei River alluvial fan (JRAF), Taiwan...
March 23, 2017: Ground Water
https://www.readbyqxmd.com/read/28326983/morphologic-and-morphometric-description-of-the-temporomandibular-joint-in-the-domestic-dog-using-computed-tomography
#2
Lenin A Villamizar-Martinez, Cristian M Villegas, Marco A Gioso, Alexander M Reiter, Geni C Patricio, Ana C Pinto
The temporomandibular joint (TMJ) in the domestic dog is a synovial joint with 2 articular surfaces, the mandibular fossa of the squamous portion of the temporal bone and the articular head of the condylar process of the mandible. Although different diagnostic imaging techniques have been used to study the TMJ in dogs, morphologic and morphometric studies based on computed tomography (CT) are scarce. The purpose of the present study was to describe the morphologic and morphometric features of the TMJ in domestic dogs using CT...
June 2016: Journal of Veterinary Dentistry
https://www.readbyqxmd.com/read/28296534/trends-of-do-not-resuscitate-orders-hospice-care-utilization-and-late-referral-to-hospice-care-among-cancer-decedents-in-a-tertiary-hospital-in-taiwan-between-2008-and-2014-a-hospital-based-observational-study
#3
Tzu-Chien Shih, Hsiao-Ting Chang, Ming-Hwai Lin, Chun-Ku Chen, Tzeng-Ji Chen, Shinn-Jang Hwang
BACKGROUND: Out of respect for terminal patients' dignity and to decrease end-of-life suffering, patients in Taiwan can choose to sign do-not-resuscitate (DNR) orders and use hospice care when they are in a terminal condition. OBJECTIVES: To explore the trends and characteristics of hospice care utilization and DNR status among terminal cancer patients. Design and Setting/Subjects: A secondary data analysis was conducted to examine the rate of DNR orders, hospice care utilization, the survival time after DNR order, the duration of survival (DOS) after hospice care enrollment, and the rate of late referral to hospice care among patients who died from malignant cancers in a tertiary hospital in Taiwan between 2008 and 2014...
March 15, 2017: Journal of Palliative Medicine
https://www.readbyqxmd.com/read/28294485/structure-of-the-complex-between-a-heparan-sulfate-octasaccharide-and-mycobacterial-heparin-binding-hemagglutinin
#4
Teng-Yi Huang, Deli Irene, Medel Manuel L Zulueta, Tzu-Jui Tai, Shih-Han Lain, Cheng-Po Cheng, Ping-Xi Tsai, Shu-Yi Lin, Zhi-Geng Chen, Chiao-Chu Ku, Chwan-Deng Hsiao, Chia-Lin Chyan, Shang-Cheng Hung
Heparin-binding hemagglutinin (HBHA) is a 199 amino acid virulence factor at the envelope of Mycobacterium tuberculosis that contributes to latent tuberculosis. The binding of HBHA to respiratory epithelial cells, which leads to extrapulmonary dissemination of the pathogen, is mediated by cell-surface heparan sulfate (HS). We report the structural characterization of the HBHA/HS complex by NMR spectroscopy. To develop a model for the molecular recognition, the first chemically synthesized uniformly (13) C- and (15) N-labeled HS octasaccharide and a uniformly (13) C- and (15) N-labeled form of HBHA were prepared...
March 15, 2017: Angewandte Chemie
https://www.readbyqxmd.com/read/28274897/surgical-treatment-of-external-auditory-canal-cholesteatoma-ten-years-of-clinical-experience
#5
Kuen Yao Ho, Tzu Yen Huang, Shih Meng Tsai, Hsun Mo Wang, Chen Yu Chien, Ning Chia Chang
OBJECTIVE: To describe the clinical manifestations of external auditory canal (EAC) cholesteatoma and evaluate the surgical outcomes of reconstruction using an inferior pedicled soft-tissue periosteum flap. MATERIALS AND METHODS: A total of 28 patients were enrolled in this retrospective study conducted at Kaohsiung Medical University Hospital in Taiwan between January 2004 and December 2013. EAC cholesteatoma was classified according to the disease extent. The surgery was performed to reconstruct a smooth contour of EAC...
March 9, 2017: Journal of International Advanced Otology
https://www.readbyqxmd.com/read/28263828/6-hydroxy-5-7-dimethoxy-flavone-suppresses-the-neutrophil-respiratory-burst-via-selective-pde4-inhibition-to-ameliorate-acute-lung-injury
#6
Yung-Fong Tsai, Tzu-Chi Chu, Wen-Yi Chang, Yang-Chang Wu, Fang-Rong Chang, Shun-Chin Yang, Tung-Ying Wu, Yu-Ming Hsu, Chun-Yu Chen, Shih-Hsin Chang, Tsong-Long Hwang
Over-activated neutrophils produce enormous oxidative stress and play a key role in the development of acute and chronic inflammatory diseases. 6-Hydroxy-5,7-dimethoxy-flavone (UFM24), a flavone isolated from the Annonaceae Uvaria flexuosa, showed inhibitory effects on human neutrophil activation and salutary effects on lipopolysaccharide (LPS)-induced acute lung injury (ALI) in mice. UFM24 potently inhibited superoxide anion (O2(•-)) generation, reactive oxidants, and CD11b expression, but not elastase release, in N-formyl-l-methionyl-l-leucyl-l-phenylalanine (fMLF)-activated human neutrophils...
March 3, 2017: Free Radical Biology & Medicine
https://www.readbyqxmd.com/read/28262384/influence-of-seafood-and-vitamin-supplementation-on-maternal-and-umbilical-cord-blood-mercury-concentration
#7
Shih-Hui Huang, Ken-Pen Weng, Luo-Ping Ger, Huei Han Liou, Ching-Chiang Lin, Chung-Cheng Wang, Charles Tzu-Chi Lee, Ming-Tsang Wu
BACKGROUND: The purpose of this study was to examine the influence of maternal seafood consumption and vitamin supplementation during pregnancy on maternal and umbilical cord blood mercury (Hg) concentration. METHODS: In this study of 145 healthy pregnant women (mean age 28.1±5.2 years), we administered questionnaires, collected paired maternal/umbilical cord blood samples, and measured the anthropometrics of newborns. Blood Hg concentration was assayed by inductively coupled plasma-mass spectrometry...
March 2, 2017: Journal of the Chinese Medical Association: JCMA
https://www.readbyqxmd.com/read/28258280/hcv-core-inhibits-hepatocellular-carcinoma-cell-replicative-senescence-through-downregulating-microrna-138-expression
#8
Tzu-Yue Shiu, Yu-Lueng Shih, An-Chieh Feng, Hsuan-Hwai Lin, Shih-Ming Huang, Tien-Yu Huang, Chung-Bao Hsieh, Wei-Kuo Chang, Tsai-Yuan Hsieh
Hepatitis C virus (HCV) infection is a major cause of chronic hepatitis, liver cirrhosis, and hepatocellular carcinoma (HCC). HCV core protein is considered as a positive regulator of telomerase activity. In this study, we focused on the deregulated microRNA-138 (miR-138) in HCV-associated HCC. Differential expression of miR-138 was determined by TaqMan quantitative real-time PCR. The target gene of miR-138 was verified by luciferase reporter assay, quantitative real-time PCR, and Western blotting. Moreover, three assays based on telomerase activity, cell proliferation, and senescence-associated β-galactosidase activity were performed...
March 3, 2017: Journal of Molecular Medicine: Official Organ of the "Gesellschaft Deutscher Naturforscher und Ärzte"
https://www.readbyqxmd.com/read/28252643/2-o-methylmagnolol-upregulates-the-long-non-coding-rna-gas5-and-enhances-apoptosis-in-skin-cancer-cells
#9
Tong-Hong Wang, Chieh-Wen Chan, Jia-You Fang, Ya-Min Shih, Yi-Wen Liu, Tzu-Chien V Wang, Chi-Yuan Chen
Magnolol, a hydroxylated biphenol compound isolated from the bark of Magnolia officinalis, has been shown to exhibit anti-proliferative effect in various cancer cells, including skin cancer cells. Methoxylation of magnolol appears to improve its anti-inflammatory activity, yet the effect of this modification on the agent's antitumor activity remains unknown. In this work, we report that 2-O-methylmagnolol (MM1) displays improved antitumor activity against skin cancer cells compared to magnolol both in vitro and in vivo...
March 2, 2017: Cell Death & Disease
https://www.readbyqxmd.com/read/28249820/the-impact-of-aortic-tortuosity-on-delayed-type-i-or-iii-endoleak-after-endovascular-aortic-repair
#10
Po-Lin Chen, Hung-Lung Hsu, I-Ming Chen, Yin-Yin Chen, Kuei-Yi Chou, Tzu-Ting Kuo, Chun-Che Shih
OBJECTIVE: Endovascular aneurysm repair (EVAR) becomes the treatment of choice for patients with abdominal aortic aneurysm (AAA). Type I or III endoleak is related to high risk of rupture and reintervention but little is known about the delayed presentation of these. We sought to evaluate the delayed type I or III endoleak after EVAR and assess the early morphological portending factors. METHODS: We retrospectively reviewed a database of 249 patients who underwent endovascular repair with a Zenith AAA stent graft (Cook Medical, Bloomington, Ind) in a single institute from October 2005 to December 2013...
February 26, 2017: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/28243088/targeted-concurrent-and-sequential-delivery-of-chemotherapeutic-and-antiangiogenic-agents-to-the-brain-by-using-drug-loaded-nanofibrous-membranes
#11
Yuan-Yun Tseng, Tao-Chieh Yang, Yi-Chuan Wang, Wei-Hwa Lee, Tzu-Min Chang, Yi-Chuan Kau, Shih-Jung Liu
Glioblastoma is the most frequent and devastating primary brain tumor. Surgery followed by radiotherapy with concomitant and adjuvant chemotherapy is the standard of care for patients with glioblastoma. Chemotherapy is ineffective, because of the low therapeutic levels of pharmaceuticals in tumor tissues and the well-known tumor-cell resistance to chemotherapy. Therefore, we developed bilayered poly(d,l)-lactide-co-glycolide nanofibrous membranes that enabled the sequential and sustained release of chemotherapeutic and antiangiogenic agents by employing an electrospinning technique...
2017: International Journal of Nanomedicine
https://www.readbyqxmd.com/read/28222767/knockdown-of-slc41a1-magnesium-transporter-promotes-mineralization-and-attenuates-magnesium-inhibition-during-osteogenesis-of-mesenchymal-stromal-cells
#12
Yu-Tzu Tsao, Ya-Yi Shih, Yu-An Liu, Yi-Shiuan Liu, Oscar K Lee
BACKGROUND: Magnesium is essential for numerous physiological functions. Magnesium exists mostly in bone and the amount is dynamically regulated by skeletal remodeling. Accelerating bone mass loss occurs when magnesium intake is insufficient; whereas high magnesium could lead to mineralization defects. However, the underlying magnesium regulatory mechanisms remain elusive. In the present study, we investigated the effects of high extracellular magnesium concentration on osteogenic differentiation of mesenchymal stromal/stem cells (MSCs) and the role of magnesium transporter SLC41A1 in the mineralization process...
February 21, 2017: Stem Cell Research & Therapy
https://www.readbyqxmd.com/read/28218030/incidence-of-radiographic-cystic-lesions-associated-with-unerupted-teeth-in-dogs
#13
Sam G Babbitt, Mary Krakowski Volker, Ira R Luskin
Medical records and radiographs were retrospectively reviewed over a 3-year period (2012-2015) from dogs presented to a private dental referral practice. Medical records were evaluated for the diagnosis of impacted or embedded teeth. The identified dogs' radiographs were reviewed for the presence of radiographically significant cystic lesions that were associated with the impacted or embedded teeth. Radiographic criteria were established by the authors for the purposes of identifying cystic lesions in dogs of different breeds and sizes, using established indices from human dental pathology as a basis...
December 2016: Journal of Veterinary Dentistry
https://www.readbyqxmd.com/read/28209973/structural-basis-for-fragmenting-the-exopolysaccharide-of-acinetobacter-baumannii-by-bacteriophage-%C3%AE-ab6-tailspike-protein
#14
I-Ming Lee, I-Fan Tu, Feng-Ling Yang, Tzu-Ping Ko, Jiahn-Haur Liao, Nien-Tsung Lin, Chung-Yi Wu, Chien-Tai Ren, Andrew H-J Wang, Ching-Ming Chang, Kai-Fa Huang, Shih-Hsiung Wu
With an increase in antibiotic-resistant strains, the nosocomial pathogen Acinetobacter baumannii has become a serious threat to global health. Glycoconjugate vaccines containing fragments of bacterial exopolysaccharide (EPS) are an emerging therapeutic to combat bacterial infection. Herein, we characterize the bacteriophage ΦAB6 tailspike protein (TSP), which specifically hydrolyzed the EPS of A. baumannii strain 54149 (Ab-54149). Ab-54149 EPS exhibited the same chemical structure as two antibiotic-resistant A...
February 17, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28190743/a-medically-relevant-capsular-polysaccharide-in-acinetobacter-baumannii-is-a-potential-vaccine-candidate
#15
Feng-Ling Yang, Tze-Chi Lou, Shu-Chen Kuo, Wan-Ling Wu, Jeffy Chern, Yi-Tzu Lee, Shui-Tsung Chen, Wei Zou, Nien-Tsung Lin, Shih-Hsiung Wu
Concerns of Acinetobacter baumannii infection have increased due to the emergence of multi-drug resistance. In the present study, we determined the capsular polysaccharide (CPS) structure of A. baumannii SK44, a clinical isolate from Taiwan, to consist of pentasaccharide repeats. We found that CPS-induced antibody provided 55% protection against challenge in an animal model. The CPS-specific antibody reacted with the surface components of about 62% clinical isolates (342/554 strains) from cross-sectional and longitudinal studies by dot-immunoassay...
February 9, 2017: Vaccine
https://www.readbyqxmd.com/read/28143891/genome-wide-methylation-profiles-in-coronary-artery-ectasia
#16
Tzu-Pin Lu, Nai-Chen Chuang, Chin-Yu Cheng, Cheng-An Hsu, Yi-Chih Wang, Yen-Hong Lin, Jen-Kuang Lee, Cho-Kai Wu, Juey-Jen Hwang, Lian-Yu Lin, Shih-Fan Sherri Yeh, Kuo-Liang Chien, Jyh-Ming Jimmy Juang
Coronary artery ectasia (CAE) is a disease characterized by abnormally dilated coronary arteries. The mechanism of CAE remains unclear, and its treatment is limited. Previous studies showed that risk factors for CAE are related to changes in DNA methylation. However, no systematic investigation of methylation profiles has been performed. Therefore, we compared methylation profiles between 12 CAE patients and 12 propensity-matched individuals with normal coronary arteries using microarrays (Illumina HumanMethylation450)...
January 31, 2017: Clinical Science (1979-)
https://www.readbyqxmd.com/read/28128952/edgeless-ag-pt-bimetallic-nanocages-in-situ-monitor-plasmon-induced-suppression-of-hydrogen-peroxide-formation
#17
Sheng-Chih Lin, Chia-Shuo Hsu, Shih-Yun Chiu, Tzu-Yu Liao, Hao Ming Chen
Improvements in the performance of electrocatalysts, along with continuing advances in selective pathway for target reaction, have great potential to offer opportunities in designing competitive reactions especially for using a photophysical process owing to its tunable properties. Herein, we demonstrated a first empirical evidence of suppressing the formation of undesired peroxide intermediate through plasmonic effects, in which plasmonic Ag-Pt bimetallic nanocages were synthesized with an edgeless feature, and a custom-made RDE/RRDE working station was designed to provide unique means by which to in situ realize the plasmon-induced effects toward the target reaction...
February 6, 2017: Journal of the American Chemical Society
https://www.readbyqxmd.com/read/28115802/comparison-of-clinical-outcomes-in-patients-undergoing-coronary-intervention-with-drug-eluting-stents-or-bare-metal-stents-a-nationwide-population-study
#18
Shih-Hsien Sung, Tzu-Ching Chen, Hao-Min Cheng, Jia-Chun Lee, Hui-Chu Lang, Chen-Huan Chen
BACKGROUND: The aim of this propensity score-matched cohort study was to investigate the prognostic impacts of drug-eluting stents (DES) and bare-metal stents (BMS) in patients undergoing percutaneous coronary intervention (PCI). METHODS: We conducted a retrospective cohort study based on the National Health Insurance program. Patients who had undergone coronary stenting between Jan. 2007 and Dec. 2008 were recruited and monitored until the end of 2010. Subjects with either BMS or DES were matched 2:1 by propensity score, which adjusted for age, sex, stent number and Charlson comorbidity index (CCI)...
January 2017: Acta Cardiologica Sinica
https://www.readbyqxmd.com/read/28110426/influenza-a-virus-upregulates-prpf8-gene-expression-to-increase-virus-production
#19
Chee-Hing Yang, Hui-Chun Li, Yu-Ling Shiu, Tzu-Shan Ku, Chia-Wen Wang, Yi-Shuan Tu, Hung-Ling Chen, Cheng-Hao Wu, Shih-Yen Lo
A ddRT-PCR analysis was performed to detect cellular genes that are differentially expressed after influenza A virus (H1N1) infection of A549 cells. After ddRT-PCR, eight DNA fragments were identified. PRPF8, one of the cellular genes that were upregulated after virus infection, was further analyzed since it has previously been identified as a cellular factor required for influenza virus replication. The upregulation of PRPF8 gene expression after viral infection was confirmed using real-time RT-PCR for mRNA detection and Western blot analysis for protein detection...
January 21, 2017: Archives of Virology
https://www.readbyqxmd.com/read/28075357/correlations-between-endomyocardial-biopsies-and-cardiac-manifestations-in-taiwanese-patients-with-the-chinese-hotspot-ivs4-919g-a-mutation-data-from-the-fabry-outcome-survey
#20
Ting-Rong Hsu, Fu-Pang Chang, Tzu-Hung Chu, Shih-Hsien Sung, Svetlana Bizjajeva, Wen-Chung Yu, Dau-Ming Niu
We retrospectively evaluated correlations between cardiac manifestations and globotriaosylceramide (Gb3) accumulation in cardiomyocytes from Taiwanese patients with Fabry disease and the IVS4+919G>A (IVS4) mutation who underwent endomyocardial biopsy (Shire; Fabry Outcome Survey data; extracted January 2015). Of 24 males and six females (median age [Q1; Q3] at biopsy 60.4 [57.4; 64.1] and 61.3 [60.4; 65.1] years, respectively), 13 males (54.2%) and five females (83.3%) received agalsidase alfa enzyme replacement therapy (ERT) before biopsy...
January 9, 2017: International Journal of Molecular Sciences
keyword
keyword
23224
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"