keyword
MENU ▼
Read by QxMD icon Read
search

tae

keyword
https://www.readbyqxmd.com/read/28719962/recent-incidence-of-paragonimus-westermani-metacercariae-in-freshwater-crayfish-cambaroides-similis-from-two-enzootic-sites-in-jeollanam-do-korea
#1
Jin-Ho Song, Fuhong Dai, Xuelian Bai, Tae-Im Kim, Hyun-Jong Yang, Tong-Soo Kim, Shin-Hyung Cho, Sung-Jong Hong
An epidemiological study was performed to know the recent infection status of Paragonimus westermani metacercariae (PwMc) in freshwater crayfish, Cambaroides similis, from 2 streams in Jeollanam-do, Republic of Korea. Crayfish were collected from creeks in Bogil-do (Island), Wando-gun, and in a creek near Daeheung Temple in Haenam-gun. The infection rate of crayfish with PwMc in Bogil-do was 89.8%, and the metacercarial burden was 37 PwMc per the infected crayfish. Crayfish in a creek near Daeheung Temple were larger and twice heavier than those in Bogil-do...
June 2017: Korean Journal of Parasitology
https://www.readbyqxmd.com/read/28719611/rna-sequencing-to-determine-the-contribution-of-kinase-receptor-transactivation-to-g-protein-coupled-receptor-signalling-in-vascular-smooth-muscle-cells
#2
Danielle Kamato, Venkata Vijayanand Bhaskarala, Nitin Mantri, Tae Gyu Oh, Dora Ling, Reearna Janke, Wenhua Zheng, Peter J Little, Narin Osman
G protein coupled receptor (GPCR) signalling covers three major mechanisms. GPCR agonist engagement allows for the G proteins to bind to the receptor leading to a classical downstream signalling cascade. The second mechanism is via the utilization of the ╬▓-arrestin signalling molecule and thirdly via transactivation dependent signalling. GPCRs can transactivate protein tyrosine kinase receptors (PTKR) to activate respective downstream signalling intermediates. In the past decade GPCR transactivation dependent signalling was expanded to show transactivation of serine/threonine kinase receptors (S/TKR)...
2017: PloS One
https://www.readbyqxmd.com/read/28718646/exploring-the-relationship-between-nicotinic-acetylcholine-receptor-ligand-size-efficiency-efficacy-and-c-loop-opening
#3
Qianyun Ma, Han-Shen Tae, Guanzhao Wu, Tao Jiang, Rilei Yu
Nicotinic acetylcholine receptors (nAChRs) are ligand-gated ion channels mediating fundamental physiological activities in the nervous system, and have become important targets for drug design. For a long time, the acetylcholine binding protein (AChBP) has been used as surrogate to study the nAChR structure-function. Taking advantage of more than 100 AChBP crystal structures in the Protein DataBank (PDB), we explored the relationship between the size, efficiency and efficacy of nAChR ligands and the C-loop movement...
July 18, 2017: Journal of Chemical Information and Modeling
https://www.readbyqxmd.com/read/28717775/impact-of-early-coronary-angiography-on-the-survival-to-discharge-after-out-of-hospital-cardiac-arrest
#4
Jikyoung Shin, Eunsil Ko, Won Chul Cha, Tae Rim Lee, Hee Yoon, Sung Yeon Hwang, Tae Gun Shin, Min Seob Sim, Ik Joon Jo, Keun Jeong Song, Joong Eui Rhee, Yeon Kwon Jeong, Jin-Ho Choi
OBJECTIVE: Acute myocardial infarction is a major cause of out-of-hospital cardiac arrest (OHCA). Coronary angiography (CAG) enables diagnostic confirmation of coronary artery disease and subsequent revascularization, which might improve the prognosis of OHCA survivors. Non-randomized data has shown a favorable impact of CAG on prognosis for this population. However, the optimal timing of CAG has been debated. METHODS: The clinical outcomes of 607 OHCA patients registered in CAPTURES (Cardiac Arrest Pursuit Trial with Unique Registration and Epidemiologic Surveillance), a nationwide multicenter registry performed in 27 hospitals, were analyzed...
June 2017: Clinical and Experimental Emergency Medicine
https://www.readbyqxmd.com/read/28717238/molecular-mechanism-of-pd-1-pd-l1-blockade-via-anti-pd-l1-antibodies-atezolizumab-and-durvalumab
#5
Hyun Tae Lee, Ju Yeon Lee, Heejin Lim, Sang Hyung Lee, Yu Jeong Moon, Hyo Jeong Pyo, Seong Eon Ryu, Woori Shin, Yong-Seok Heo
In 2016 and 2017, monoclonal antibodies targeting PD-L1, including atezolizumab, durvalumab, and avelumab, were approved by the FDA for the treatment of multiple advanced cancers. And many other anti-PD-L1 antibodies are under clinical trials. Recently, the crystal structures of PD-L1 in complex with BMS-936559 and avelumab have been determined, revealing details of the antigen-antibody interactions. However, it is still unknown how atezolizumab and durvalumab specifically recognize PD-L1, although this is important for investigating novel binding sites on PD-L1 targeted by other therapeutic antibodies for the design and improvement of anti-PD-L1 agents...
July 17, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28716899/hdac1-upregulation-by-nanog-promotes-multidrug-resistance-and-a-stem-like-phenotype-in-immune-edited-tumor-cells
#6
Kwon-Ho Song, Chel Hun Choi, Hyo-Jung Lee, Se Jin Oh, Seon Rang Woo, Soon-Oh Hong, Kyung Hee Noh, Hanbyoul Cho, Eun Joo Chung, Jae-Hoon Kim, Joon-Yong Chung, Stephen M Hewitt, Seungki Baek, Kyung-Mi Lee, Cassian Yee, Minjoo Son, Chih-Ping Mao, T-C Wu, Tae Woo Kim
Cancer immunoediting drives the adaptation of tumor cells to host immune surveillance. Immunoediting driven by antigen (Ag)-specific T cells enriches NANOG expression in tumor cells, resulting in a stem-like phenotype and immune resistance. Here we identify HDAC1 as a key mediator of the NANOG-associated phenotype. NANOG upregulated HDAC1 through promoter occupancy, thereby decreasing histone H3 acetylation on K14 and K27. NANOG-dependent, HDAC1-driven epigenetic silencing of cell cycle inhibitor CDKN2D and CDKN1B induced stem-like features...
July 17, 2017: Cancer Research
https://www.readbyqxmd.com/read/28716760/properties-of-purified-cyp2r1-in-a-reconstituted-membrane-environment-and-its-25-hydroxylation-of-20-hydroxyvitamin-d3
#7
Chloe Y S Cheng, Tae-Kang Kim, Saowanee Jeayeng, Andrzej T Slominski, Robert C Tuckey
Recent studies indicate that CYP2R1 is the major 25-hydroxylase catalyzing the first step in vitamin D activation. Since the catalytic properties of CYP2R1 have been poorly studied to date and it is a membrane protein, we examined the purified enzyme in a membrane environment. CYP2R1 was expressed in E. coli and purified by nickel affinity- and hydrophobic interaction-chromatography and assayed in a reconstituted membrane system comprising phospholipid vesicles plus purified human NADPH-P450 oxidoreductase...
July 14, 2017: Journal of Steroid Biochemistry and Molecular Biology
https://www.readbyqxmd.com/read/28716702/how-to-perform-transconduit-and-transbaffle-puncture-in-patients-who-have-previously-undergone-the-fontan-or-mustard-operation
#8
Jae-Sun Uhm, Nam Kyun Kim, Tae-Hoon Kim, Boyoung Joung, Hui-Nam Pak, Moon-Hyoung Lee
No abstract text is available yet for this article.
July 14, 2017: Heart Rhythm: the Official Journal of the Heart Rhythm Society
https://www.readbyqxmd.com/read/28716400/direct-identification-of-generalized-prandtl-ishlinskii-model-inversion-for-asymmetric-hysteresis-compensation
#9
Young-Rae Ko, Yoonkyu Hwang, Minji Chae, Tae-Hyoung Kim
In this study, we present an identification-based direct construction of the inverse generalized Prandtl-Ishlinskii (P-I) model to facilitate inverse model-based feedforward compensation of asymmetric hysteresis nonlinearities. Compared with the derivation of the inverse model analytically from a generalized P-I model, this direct modeling approach has the following advantages. First, direct inverse model identification is formulated as a nonlinear optimization problem, which is not subject to the constraint condition on the generalized P-I model's threshold and density functions, where this is indispensable for the analytical model inversion procedure...
July 14, 2017: ISA Transactions
https://www.readbyqxmd.com/read/28716145/mortality-differences-by-surgical-volume-among-patients-with-stomach-cancer-a-threshold-for-a-favorable-volume-outcome-relationship
#10
Hyeok Choi, Seong-Yoon Yang, Hee-Seung Cho, Woorim Kim, Eun-Cheol Park, Kyu-Tae Han
BACKGROUND: Many studies have assessed the volume-outcome relationship in cancer patients, but most focused on better outcomes in higher volume groups rather than identifying a specific threshold that could assist in clinical decision-making for achieving the best outcomes. The current study suggests an optimal volume for achieving good outcome, as an extension of previous studies on the volume-outcome relationship in stomach cancer patients. METHODS: We used National Health Insurance Service (NHIS) Sampling Cohort data during 2004-2013, comprising healthcare claims for 2550 patients with newly diagnosed stomach cancer...
July 17, 2017: World Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28715503/effects-of-preoperative-aspirin-on-perioperative-platelet-activation-and-dysfunction-in-patients-undergoing-off-pump-coronary-artery-bypass-graft-surgery-a-prospective-randomized-study
#11
Jiwon Lee, Chul-Woo Jung, Yunseok Jeon, Tae Kyong Kim, Youn Joung Cho, Chang-Hoon Koo, Yoon Hyeong Choi, Ki-Bong Kim, Ho Young Hwang, Hang-Rae Kim, Ji-Young Park
The benefit of aspirin use after coronary artery bypass graft surgery has been well proven. However, the effect of preoperative aspirin use in patients undergoing off-pump coronary artery bypass graft surgery (OPCAB) has not been evaluated sufficiently. To evaluate platelet function changes during OPCAB due to preoperative aspirin use, we conducted a randomized controlled trial using flow cytometry and the Multiplate® analyzer. Forty-eight patients scheduled for elective OPCAB were randomized to the aspirin continuation (100 mg/day until operative day) and discontinuation (4 days before the operative day) groups...
2017: PloS One
https://www.readbyqxmd.com/read/28715236/effects-of-different-heel-raise-lower-exercise-interventions-on-the-strength-of-plantarflexion-balance-and-gait-parameters-in-stroke-survivors
#12
Seung-Mi Lee, Heon-Seock Cynn, Tae-Lim Yoon, Ji-Hyun Lee
The objective of this study was to investigate the effects of Heel-Raise-Lower Exercise (HRLE) interventions on the strength of plantarflexion, balance, and gait parameters in people with stroke. Specifically, this study compared the two different HRLEs to identify whether heels raise-lower with forefoot on a block (HRB) is more effective or ineffective to enhance strength and functional capacities than heels raise-lower on a level floor (HRL) exercise in people with stroke. Repetitive heel raise-lower is a common exercise for improving the strength and power of ankle plantarflexors...
July 17, 2017: Physiotherapy Theory and Practice
https://www.readbyqxmd.com/read/28714893/loneliness-insomnia-and-suicidal-behavior-among-school-going-adolescents-in-western-pacific-island-countries-role-of-violence-and-injury
#13
Bimala Sharma, Tae Ho Lee, Eun Woo Nam
This study aimed to examine whether being bullied, fighting, and injury, regarded in terms of frequency and nature, were significantly associated with psychological distress and suicidal behavior, independent of substance abuse and parental support in adolescents. Secondary analysis of data from the Global School-based Student Health Survey from Kiribati, the Solomon Islands, and Vanuatu was conducted. Binomial logistic regression analysis was used to examine the association of being bullied, fighting and injury with psychological health outcomes (loneliness, insomnia, suicidal ideation and suicide attempt) at a 5% level of significance...
July 15, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/28714572/surface-modified-mesh-filter-for-direct-nucleic-acid-extraction-and-its-application-to-gene-expression-analysis
#14
Jae Bem You, Yong Tae Kim, Kyoung G Lee, Yunho Choi, Seongkyun Choi, Chi Hyun Kim, Kyung Hoon Kim, Sung Jin Chang, Tae Jae Lee, Seok Jae Lee, Sung Gap Im
Rapid and convenient isolation of nucleic acids (NAs) from cell lysate plays a key role for onsite gene expression analysis. Here, this study achieves one-step and efficient capture of NA directly from cell lysate by developing a cationic surface-modified mesh filter (SMF). By depositing cationic polymer via vapor-phase deposition process, strong charge interaction is introduced on the surface of the SMF to capture the negatively charged NAs. The NA capturing capability of SMF is confirmed by X-ray photoelectron spectroscopy, fluorescent microscopy, and zeta potential measurement...
July 17, 2017: Advanced Healthcare Materials
https://www.readbyqxmd.com/read/28714287/bacteremia-prediction-model-for-community-acquired-pneumonia-external-validation-in-a-multicenter-retrospective-cohort
#15
Byunghyun Kim, Jungho Choi, Kyuseok Kim, Sujin Jang, Tae Gun Shin, Won Young Kim, Jung-Youn Kim, Yoo Seok Park, Soo Hyun Kim, Hui Jai Lee, Jonghwan Shin, JeSung You, Kyung Su Kim, Sung Phil Chung
OBJECTIVE: Many studies have described constructing a prediction model for bacteremia in community-acquired pneumonia (CAP), but these studies were not validated in external heterogeneous groups. The objective of this study was to test the generalizability of a previous bacteremia prediction model for CAP by external validation. METHODS: This multicenter retrospective cohort analysis was performed in eight tertiary urban hospital emergency departments (ED). We reviewed adult patients who were hospitalized after presentation to the ED with CAP...
July 16, 2017: Academic Emergency Medicine: Official Journal of the Society for Academic Emergency Medicine
https://www.readbyqxmd.com/read/28713638/neurovascular-cell-sheet-transplantation-in-a-canine-model-of-intracranial-hemorrhage
#16
Woo-Jin Lee, Jong Young Lee, Keun-Hwa Jung, Soon-Tae Lee, Hyo Yeol Kim, Dong-Kyu Park, Jung-Suk Yu, So-Yun Kim, Daejong Jeon, Manho Kim, Sang Kun Lee, Jae-Kyu Roh, Kon Chu
Cell-based therapy for intracerebral hemorrhage (ICH) has a great therapeutic potential. However, methods to effectively induce direct regeneration of the damaged neural tissue after cell transplantation have not been established, which, if done, would improve the efficacy of cell-based therapy. In this study, we aimed to develop a cell sheet with neurovasculogenic potential and evaluate its usefulness in a canine ICH model. We designed a composite cell sheet made of neural progenitors derived from human olfactory neuroepithelium and vascular progenitors from human adipose tissue-derived stromal cells...
2017: Cell Medicine
https://www.readbyqxmd.com/read/28712795/transcatheter-arterial-embolization-for-severe-secondary-hemorrhage-after-hysterectomy
#17
Yong Jae Lee, Man Deuk Kim, Jung-Yun Lee, Sang Wun Kim, Sung Hoon Kim, Young Tae Kim, Eun Ji Nam
Four of 1,237 patients who underwent abdominal, laparoscopic, and vaginal hysterectomy between October 2013 and May 2015 had severe secondary hemorrhage after hysterectomy (2 conventional multiport total laparoscopic hysterectomies, 1 single-port access hysterectomy, and 1 total abdominal hysterectomy). The median time interval between hysterectomy and secondary hemorrhage was 28.4 days (range, 16-52 days). All 4 cases were treated with transcatheter arterial embolization (TAE), all of whom required blood transfusions to maintain vital functions before TAE...
July 13, 2017: Journal of Minimally Invasive Gynecology
https://www.readbyqxmd.com/read/28712388/ring-e3-ligases-key-regulatory-elements-are-involved-in-abiotic-stress-responses-in-plants
#18
Seok Keun Cho, Moon Young Ryu, Jong Hum Kim, Jeong Soo Hong, Tae Rin Oh, Woo Taek Kim, Seong Wook Yang
Plants are constantly exposed to a variety of abiotic stresses, such as drought, heat, cold, flood, and salinity. To survive under such unfavorable conditions, plants have evolutionarily developed their own resistant-mechanisms. For several decades, many studies have clarified specific stress response pathways of plants through various molecular and genetic studies. In particular, it was recently discovered that ubiquitin proteasome system (UPS), a regulatory mechanism for protein turn over, is greatly involved in the stress responsive pathways...
July 17, 2017: BMB Reports
https://www.readbyqxmd.com/read/28712273/effect-of-time-interval-between-capecitabine-intake-and-radiotherapy-on-local-recurrence-free-survival-in-preoperative-chemoradiation-for-locally-advanced-rectal-cancer
#19
Yeon Joo Kim, Jong Hoon Kim, Chang Sik Yu, Tae Won Kim, Se Jin Jang, Eun Kyung Choi, Jin Cheon Kim, Wonsik Choi
PURPOSE: The concentration of capecitabine peaks at 1-2 hours after administration. We therefore assumed that proper timing of capecitabine administration and radiotherapy would maximize radiosensitization and influence survival among patients with locally advanced rectal cancer. MATERIALS AND METHODS: We retrospectively reviewed 223 patients with locally advanced rectal cancer who underwent preoperative chemoradiation, followed by surgery from January 2002 to May 2006...
June 2017: Radiation Oncology Journal
https://www.readbyqxmd.com/read/28712263/effects-of-colostrum-serum-on-the-serotonergic-system-in-the-dorsal-raphe-nuclei-of-exercised-rats
#20
Tae-Woon Kim, Chang-Ju Kim, Jinhee Seo
PURPOSE: The central fatigue hypothesis suggests that exhaustion, or the maximum level of exercise, induces excessive stress and increases serotonin concentrations in the brain, which in turn decreases central nervous system (CNS) function and induces fatigue. Our aim was to determine the effects of colostrum serum on the serotonergic system in the dorsal raphe nuclei during exhaustive exercise. METHODS: Animals were randomly divided into five groups: control, exercise, exercise and treatment with 50, 100, and 200 mg/kg of colostrum serum...
March 31, 2017: Journal of Exercise Nutrition & Biochemistry
keyword
keyword
117055
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"