keyword
MENU ▼
Read by QxMD icon Read
search

Chia

keyword
https://www.readbyqxmd.com/read/27914008/igf1r-dental-pulp-stem-cells-enhanced-neuroplasticity-in-hypoxia-ischemia-model
#1
Hsiao-Yu Chiu, Chen-Huan Lin, Chung Y Hsu, John Yu, Chia-Hung Hsieh, Woei-Cherng Shyu
Until now, the surface markers of multipotent mesenchymal stem cells (MSCs) had not been fully identified. Here, we found that the IGF1 receptor (IGF1R), regarded as a pluripotent marker of embryonic stem cells (ESCs), was also expressed in human dental pulp derived-mesenchymal stem cells (hDSCs), which displayed a potential for both self-renewal and multipotency. hDSC-secreted IGF1 interacted with IGF1R through an autocrine signaling pathway to maintain this self-renewal and proliferation potential. Stereotaxic implantation of immunosorted IGF1R(+) hDSCs in rats with neonatal hypoxia-ischemia (NHI) promoted neuroplasticity, improving the neurological outcome by increasing expression of the anti-apoptotic protein Bcl-2, which enhanced both neurogenesis and angiogenesis...
December 2, 2016: Molecular Neurobiology
https://www.readbyqxmd.com/read/27913731/disentangling-polydispersity-in-the-pcna-p15paf-complex-a-disordered-transient-and-multivalent-macromolecular-assembly
#2
Tiago N Cordeiro, Po-Chia Chen, Alfredo De Biasio, Nathalie Sibille, Francisco J Blanco, Jochen S Hub, Ramon Crehuet, Pau Bernadó
The intrinsically disordered p15(PAF) regulates DNA replication and repair when interacting with the Proliferating Cell Nuclear Antigen (PCNA) sliding clamp. As many interactions between disordered proteins and globular partners involved in signaling and regulation, the complex between p15(PAF) and trimeric PCNA is of low affinity, forming a transient complex that is difficult to characterize at a structural level due to its inherent polydispersity. We have determined the structure, conformational fluctuations, and relative population of the five species that coexist in solution by combining small-angle X-ray scattering (SAXS) with molecular modelling...
December 1, 2016: Nucleic Acids Research
https://www.readbyqxmd.com/read/27913699/risk-and-association-of-hla-with-oxcarbazepine-induced-cutaneous-adverse-reactions-in-asians
#3
Chun-Bing Chen, Yi-Hsin Hsiao, Tony Wu, Mo-Song Hsih, Wichittra Tassaneeyakul, Teekayu P Jorns, Chonlaphat Sukasem, Chien-Ning Hsu, Shih-Chi Su, Wan-Chun Chang, Rosaline Chung-Yee Hui, Chia-Yu Chu, Yi-Ju Chen, Ching-Ying Wu, Chao-Kai Hsu, Tsu-Man Chiu, Pei-Lun Sun, Hua-En Lee, Chin-Yi Yang, Pei-Han Kao, Chih-Hsun Yang, Hsin-Chun Ho, Jing-Yi Lin, Ya-Ching Chang, Ming-Jing Chen, Chun-Wei Lu, Chau Yee Ng, Kang-Ling Kuo, Chien-Yio Lin, Ching-Sheng Yang, Ding-Ping Chen, Pi-Yueh Chang, Tsu-Lan Wu, Yu-Jr Lin, Yi-Ching Weng, Tseng-Tong Kuo, Shuen-Iu Hung, Wen-Hung Chung
OBJECTIVE: To investigate the risk and genetic association of oxcarbazepine-induced cutaneous adverse reactions (OXC-cADRs), including Stevens-Johnson syndrome/toxic epidermal necrolysis (SJS/TEN), in Asian populations (Chinese and Thai). METHODS: We prospectively enrolled patients with OXC-cADRs in Taiwan and Thailand from 2006 to 2014, and analyzed the clinical course, latent period, drug dosage, organ involvement, complications, and mortality. We also investigated the carrier rate of HLA-B*15:02 and HLA-A*31:01 of patients with OXC-cADRs and compared to OXC-tolerant controls...
December 2, 2016: Neurology
https://www.readbyqxmd.com/read/27913367/a-new-method-for-self-estimation-of-the-severity-of-obstructive-sleep-apnea-using-easily-available-measurements-and-neural-fuzzy-evaluation-system
#4
Ming-Feng Wu, Wei-Chang Huang, Chia-Feng Juang, Kai-Ming Chang, Chih-Yu Wen, Yu-Hsuan Chen, Ching-Yi Lin, Yi-Chan Chen, Ching-Cheng Lin
This paper proposes a neural fuzzy evaluation system (NFES) with significant variables selected from stepwise regression to predict apnea-hypopnea index (AHI) for evaluating obstructive sleep apnea (OSA). The variables considered are the change statuses of blood pressure (BP) before going to sleep and early in the morning as well as other five easily available measurements (age, body mass index (BMI) etc.) so that users can use the system for self-evaluation of OSA. A total of 150 subjects are reviewed retrospectively and categorized as training (120 subjects) and validation (30 subjects) sets by a five-fold cross validation scheme with stratified sampling based on the OSA severity...
December 1, 2016: IEEE Journal of Biomedical and Health Informatics
https://www.readbyqxmd.com/read/27912948/therapeutic-efficacy-of-traditional-chinese-medicine-kuan-sin-yin-in-patients-undergoing-chemotherapy-for-advanced-colon-cancer-a-controlled-trial
#5
Tsai-Ju Chien, Chia-Yu Liu, Ruey-Hwa Lu, Chin-Wei Kuo, Yang-Chao Lin, Chung-Hua Hsu
BACKGROUND: Traditional Chinese Medicine (TCM) has been used increasingly as complementary medicine in cancer care. Kuan-Sin-Yin (KSY) is a TCM decoction containing seven herbs known to cause immunomodulation or anticancer activity, and which are associated with the TCM concept of Qi and energy supply. Kuan-Sin-Yin has cytostatic effects on cancer cells in animal models. OBJECTIVE: The aim of this study is to evaluate the level of improvement in meridian energy and heart-rate variability (HRV) and to assess whether these observations are compatible with TCM theory...
December 2016: Complementary Therapies in Medicine
https://www.readbyqxmd.com/read/27912760/update-on-recent-preclinical-and-clinical-studies-of-t790m-mutant-specific-irreversible-epidermal-growth-factor-receptor-tyrosine-kinase-inhibitors
#6
REVIEW
Bin-Chi Liao, Chia-Chi Lin, Jih-Hsiang Lee, James Chih-Hsin Yang
The first- and second-generation epidermal growth factor receptor tyrosine kinase inhibitors (1/2G EGFR-TKIs) gefitinib, erlotinib, and afatinib have all been approved as standard first-line treatments for advanced EGFR mutation-positive non-small cell lung cancer. The third-generation (3G) EGFR-TKIs have been developed to overcome the EGFR T790M mutation, which is the most common mechanism of acquired resistance to 1/2G EGFR-TKI treatment. This resistance mutation develops in half of the patients who respond to 1/2G EGFR-TKI therapy...
December 3, 2016: Journal of Biomedical Science
https://www.readbyqxmd.com/read/27912162/serotonin-2a-receptor-5-ht2a-gene-promoter-variant-interacts-with-chronic-perceived-stress-to-modulate-resting-parasympathetic-activity-in-humans
#7
Chuan-Chia Chang, Wen-Hui Fang, Hsin-An Chang, Tieh-Ching Chang, Jia-Fwa Shyu, San-Yuan Huang
Decreased resting vagal (parasympathetic) tone is implicated in the development of stress-related disorders, including anxiety and depression. Chronic stress elevates the expression of serotonin 2A receptors (5-HT2A), while activation of 5-HT2A leads to inhibition of parasympathetic synaptic transmission. The T allele of the promoter variant, rs6311 (C>T), of the 5-HT2A gene has been shown to increase the 5-HT2A expression in vitro and to be associated with anxiety and depressive disorders. We thus hypothesized that the 5-HT2A functional polymorphism may influence resting vagal activity among persons with chronically high levels of perceived stress...
November 16, 2016: Psychoneuroendocrinology
https://www.readbyqxmd.com/read/27910920/the-dose-dependent-efficiency-of-radial-shock-wave-therapy-for-patients-with-carpal-tunnel-syndrome-a-prospective-randomized-single-blind-placebo-controlled-trial
#8
Ming-Jen Ke, Liang-Cheng Chen, Yu-Ching Chou, Tsung-Ying Li, Heng-Yi Chu, Chia-Kuang Tsai, Yung-Tsan Wu
Recently, extracorporeal shock wave therapy (ESWT) has been shown to be a novel therapy for carpal tunnel syndrome (CTS). However, previous studies did not examine the diverse effects of different-session ESWT for different-grades CTS. Thus, we conducted a randomized, single-blind, placebo-controlled study. Sixty-nine patients (90 wrists) with mild to moderate CTS were randomized into 3 groups. Group A and C patients received one session of radial ESWT (rESWT) and sham eESWT per week for 3 consecutive weeks, respectively; Group B patients received a single session of rESWT...
December 2, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27910890/adjuvant-radiotherapy-for-locally-advanced-upper-tract-urothelial-carcinoma
#9
Yun-Ching Huang, Ying-Hsu Chang, Kuo-Hsiung Chiu, Alan W Shindel, Chia-Hsuan Lai
There is relatively little literature on adjuvant radiotherapy after radical nephroureterectomy with bladder cuff excision (RNU) for patients with upper tract urothelial carcinoma (UTUC). This study was designed to determine the efficacy of adjuvant radiotherapy for patients with pT3N0M0 UTUC. We retrospectively reviewed 198 patients treated with RNU between December 2001 and January 2015. Postoperative radiotherapy was administered in 40 (20.2%) of patients. Patients who received radiotherapy were younger than those that did not (65...
December 2, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27909065/cdk5-directly-targets-nuclear-p21cip1-and-promotes-cancer-cell-growth
#10
Pao-Hsuan Huang, Mei-Chih Chen, Yu-Ting Peng, Wei-Hsiang Kao, Chih-Hsiang Chang, Yun-Chi Wang, Chih-Ho Lai, Jer-Tsong Hsieh, Jo-Hsin Wang, Yueh-Tsung Lee, Eugene Lin, Chia-Herng Yue, Hsin-Yi Wang, Shuen-Chi You, Ho Lin
The significance of Cdk5 in cell-cycle control and cancer biology has gained increased attention. Here we report the inverse correlation between the protein levels of Cdk5 and p21(CIP1) from cell-based and clinical analysis. Mechanistically, we identify that Cdk5 overexpression triggers the proteasome-dependent degradation of p21(CIP1) through a S130 phosphorylation in a Cdk2-independent manner. Besides, the evidence from cell-based and clinical analysis shows that Cdk5 primarily regulates nuclear p21(CIP1) protein degradation...
December 1, 2016: Cancer Research
https://www.readbyqxmd.com/read/27909033/ethnic-differences-in-the-prevalence-of-knee-pain-among-adults-of-a-community-in-a-cross-sectional-study
#11
Yook Chin Chia, Hooi Chin Beh, Chirk Jenn Ng, Cheong Lieng Teng, Nik Sherina Hanafi, Wan Yuen Choo, Siew Mooi Ching
OBJECTIVE: To determine the prevalence of knee pain among 3 major ethnic groups in Malaysia. By identifying high-risk groups, preventive measures can be targeted at these populations. DESIGN AND SETTING: A cross-sectional survey was carried out in rural and urban areas in a state in Malaysia. Secondary schools were randomly selected and used as sampling units. PARTICIPANTS: Adults aged ≥18 years old were invited to answer a self-administered questionnaire on pain experienced over the previous 6 months...
December 1, 2016: BMJ Open
https://www.readbyqxmd.com/read/27908572/significant-treatment-effect-of-add-on-ketamine-anesthesia-in-electroconvulsive-therapy-in-depressive-patients-a-meta-analysis
#12
Dian-Jeng Li, Fu-Chiang Wang, Che-Sheng Chu, Tien-Yu Chen, Chia-Hung Tang, Wei-Cheng Yang, Philip Chik-Keung Chow, Ching-Kuan Wu, Ping-Tao Tseng, Pao-Yen Lin
Add-on ketamine anesthesia in electroconvulsive therapy (ECT) has been studied in depressive patients in several clinical trials with inconclusive findings. Two most recent meta-analyses reported insignificant findings with regards to the treatment effect of add-on ketamine anesthesia in ECT in depressive patients. The aim of this study is to update the current evidence and investigate the role of add-on ketamine anesthesia in ECT in depressive patients via a systematic review and meta-analysis. We performed a thorough literature search of the PubMed and ScienceDirect databases, and extracted all relevant clinical variables to compare the antidepressive outcomes between add-on ketamine anesthesia and other anesthetics in ECT...
November 28, 2016: European Neuropsychopharmacology: the Journal of the European College of Neuropsychopharmacology
https://www.readbyqxmd.com/read/27907007/exploring-regulatory-mechanisms-of-atrial-myocyte-hypertrophy-of-mitral-regurgitation-through-gene-expression-profiling-analysis-role-of-nfat-in-cardiac-hypertrophy
#13
Tzu-Hao Chang, Mien-Cheng Chen, Jen-Ping Chang, Hsien-Da Huang, Wan-Chun Ho, Yu-Sheng Lin, Kuo-Li Pan, Yao-Kuang Huang, Wen-Hao Liu, Chia-Chen Wu
BACKGROUND: Left atrial enlargement in mitral regurgitation (MR) predicts a poor prognosis. The regulatory mechanisms of atrial myocyte hypertrophy of MR patients remain unknown. METHODS AND RESULTS: This study comprised 14 patients with MR, 7 patients with aortic valve disease (AVD), and 6 purchased samples from normal subjects (NC). We used microarrays, enrichment analysis and quantitative RT-PCR to study the gene expression profiles in the left atria. Microarray results showed that 112 genes were differentially up-regulated and 132 genes were differentially down-regulated in the left atria between MR patients and NC...
2016: PloS One
https://www.readbyqxmd.com/read/27906969/the-predictive-role-of-red-cell-distribution-width-in-mortality-among-chronic-kidney-disease-patients
#14
Yao-Peng Hsieh, Chia-Chu Chang, Chew-Teng Kor, Yu Yang, Yao-Ko Wen, Ping-Fang Chiu
BACKGROUND: Recently, accumulating evidence has demonstrated that RDW independently predicts clinically important outcomes in many populations. However, the role of RDW has not been elucidated in chronic kidney disease (CKD) patients. We conducted the present study with the aim to evaluate the predictive value of RDW in CKD patients. METHODS: A retrospective observational cohort study of 1075 stage 3-5 CKD patients was conducted in a medical center. The patients' baseline information included demographic data, laboratory values, medications, and comorbid conditions...
2016: PloS One
https://www.readbyqxmd.com/read/27906842/spironolactone-and-the-risk-of-urinary-tract-cancer-in-patients-with-hypertension-a-nationwide-population-based-retrospective-case-control-study
#15
Ya-Wen Chuang, Mei-Ching Yu, Shih-Ting Huang, Cheng-Kuang Yang, Cheng-Hsu Chen, Ying-Chih Lo, Cheng-Li Lin, Kuo-Hsiung Shu, Tung-Min Yu, Chia-Hung Kao
AIM: This was a nationwide study by National Health Insurance Research Database to investigate the risk of urinary tract cancers (UTCs) for renin-angiotensin-aldosterone system inhibitors including spironolactone. METHODS: A total of 32 167 UTC patients with hypertension were enrolled in the National Health Insurance program between 2005 and 2011. RESULTS: Among different subclasses of renin-angiotensin-aldosterone system inhibitors, the adjusted odds ratio (OR) for UTC risk was 1...
January 2017: Journal of Hypertension
https://www.readbyqxmd.com/read/27906669/hemoglobin-level-trajectories-in-the-early-treatment-period-are-related-with-survival-outcomes-in-patients-with-breast-cancer
#16
Chia-Lin Lee, Chun-Hao Tsai, Dah-Cherng Yeh, Chi-Shy Lin, Yu-Fen Li, Huey-En Tzeng
Hemoglobin (Hb) levels are reportedly related with treatment outcomes and survival in patients of breast cancer. However, the long-term change in Hb levels after treatment and the effects of Hb on survival remain unknown. This retrospective cohort study enrolled 1931 breast cancer patients with pathological stage I-IV between 1/1/2003 and 12/31/2013. Latent class modeling was used to identify trajectories in monthly Hb levels over time. The primary endpoint was 10-year cancer-related death. We identified 5 distinct Hb trajectories: persistent anemia (5...
November 29, 2016: Oncotarget
https://www.readbyqxmd.com/read/27906368/euv-scatterometer-with-a-high-harmonic-generation-euv-source
#17
Yi-Sha Ku, Chia-Liang Yeh, Yi-Chang Chen, Chun-Wei Lo, Wei-Ting Wang, Ming-Chang Chen
We have developed an extreme ultraviolet (EUV) scatterometer based on the analysis of coherent EUV light diffracted from a periodic array with nano-scale features. We discuss the choice of appropriate orders of the high harmonics generated coaxially along with the intense Ti:sapphire laser pulses for high resolution spatial performance. We describe an inverse-problem methodology for determining the structural parameters, and present preliminary measurement results confirming the functionality of the scatterometer...
November 28, 2016: Optics Express
https://www.readbyqxmd.com/read/27905207/ethnic-differences-in-risk-factors-of-acute-pancreatitis
#18
Ue-Cheung Ho, Chia-Fen Mu, Chao-Yu Hsu
OBJECTIVE: The ethnic difference in the risk factors of acute pancreatitis remains unknown. The objective of this study is to investigate the differences in the risk factors of acute pancreatitis between Taiwanese aborigines and nonaborigines. DESIGN: A retrospective study of 622 patients with acute pancreatitis admitted to our hospital (Puli Christian Hospital) from 2006 to 2014. The risk factors and biochemical properties of acute pancreatitis were comapred between aborgines and nonaborgines...
December 1, 2016: Ethnicity & Health
https://www.readbyqxmd.com/read/27905079/the-potential-impact-of-primary-headache-disorders-on-stroke-risk
#19
Chia-Lin Tsai, Chung-Hsing Chou, Pei-Jung Lee, Jiu-Haw Yin, Shao-Yuan Chen, Chun-Chieh Lin, Yueh-Feng Sung, Fu-Chi Yang, Chi-Hsiang Chung, Wu-Chien Chien, Chia-Kuang Tsai, Jiunn-Tay Lee
BACKGROUND: Headache such as migraine is associated with stroke. Studies focused on primary headache disorders (PHDs) as a risk factor for stroke are limited. The purpose of this population-based cohort study was to explore whether patients with PHDs were at a high risk for developing stroke. METHODS: A total of 1346 patients with PHDs were enrolled and compared with 5384 age-, gender- and co-morbidity-matched control cohorts. International Classification of Diseases, Clinical Modification codes were administered for the definition of PHDs, stroke, and stroke risk factors...
December 2016: Journal of Headache and Pain
https://www.readbyqxmd.com/read/27904451/the-ratio-of-weight-loss-to-planning-target-volume-significantly-impacts-setup-errors-in-nasopharyngeal-cancer-patients-undergoing-helical-tomotherapy-with-daily-megavoltage-computed-tomography
#20
Wei-Hsien Hou, Chun-Wei Wang, Chiao-Ling Tsai, Feng-Ming Hsu, Jason Chia-Hsien Cheng
BACKGROUND: Changes in head and neck anatomy during radiation therapy (RT) produce setup uncertainties of nasopharyngeal cancer (NPC) irradiation. We retrospectively analyzed image guidance data to identify clinical predictors of setup errors. PATIENTS AND METHODS: The data of 217 NPC patients undergoing definitive RT on a helical tomotherapy (HT) unit were analyzed. Factors including tumor stage, body mass index, weight loss, and planning target volume (PTV) were assessed as predictors of daily megavoltage computed tomography (MVCT) setup displacements, which were automatically registered using software...
December 1, 2016: Radiology and Oncology
keyword
keyword
29234
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"