keyword
MENU ▼
Read by QxMD icon Read
search

nam

keyword
https://www.readbyqxmd.com/read/27922919/association-between-sarcopenia-and-metabolic-syndrome-in-cancer-survivors
#1
Su Jung Lee, Nam Cho Kim
BACKGROUND: Advanced cancer treatments have improved survival from cancer, but the incidence of cardiovascular disease in survivors has recently increased. Sarcopenia and metabolic syndrome (MetS) are related to cancer survival, and sarcopenia is an emerging risk factor for cardiovascular disease. However, evidence of a relationship between sarcopenia and MetS in cancer survivors is lacking. OBJECTIVES: The aims of this study were to determine the prevalence of sarcopenia and MetS in cancer survivors and to investigate independent predictors of MetS in cancer survivors...
December 5, 2016: Cancer Nursing
https://www.readbyqxmd.com/read/27922485/effect-of-abdominal-visceral-fat-on-the-development-of-new-erosive-oesophagitis-a-prospective-cohort-study
#2
Su Youn Nam, Young-Woo Kim, Bum Joon Park, Kum Hei Ryu, Il Ju Choi, Byung-Ho Nam, Hyun Boem Kim
OBJECTIVES: Although abdominal visceral fat has been associated with erosive oesophagitis in cross-sectional studies, there are no data that describe its longitudinal effects. We aimed to evaluate the longitudinal effects of abdominal visceral fat on the development of new erosive oesophagitis in patients who did not have erosive oesophagitis at baseline. MATERIALS AND METHODS: This was a single-centre prospective study. A total of 1503 participants without erosive oesophagitis at baseline were followed up for 34 months and they underwent oesophagogastroduodenoscopy and computed tomography at both baseline and during follow-up...
December 2, 2016: European Journal of Gastroenterology & Hepatology
https://www.readbyqxmd.com/read/27921991/the-role-of-depression-in-the-insomnia-of-people-with-subjective-memory-impairment-mild-cognitive-impairment-and-dementia-in-a-community-sample-of-elderly-individuals-in-south-korea
#3
Won-Hyoung Kim, Ji-Hyun Kim, Byung-Soo Kim, Sung-Man Chang, Dong-Woo Lee, Maeng-Je Cho, Jae-Nam Bae
BACKGROUND: This study investigates the relationship between insomnia and cognitive dysfunctions including, subjective memory impairment (SMI), mild cognitive impairment (MCI), and dementia, by considering depression in a community sample of elderly individuals. METHODS: Data for 1,740 elderly individuals aged 65 years and over were obtained from a nationwide dementia epidemiological study conducted in South Korea. Cognitive functional status was assessed by the Mini-Mental State Examination and the Consortium to Establish a Registry for Alzheimer's Disease Assessment Packet Clinical Assessment Battery...
December 6, 2016: International Psychogeriatrics
https://www.readbyqxmd.com/read/27919991/homotypic-interaction-of-stabilin-2-plays-a-critical-role-in-lymph-node-metastasis-of-tongue-cancer
#4
Myung Woul Han, Jong Cheol Lee, Seung-Yoon Park, Young Min Kim, Kyung-Ja Cho, Seong Who Kim, Myungjin Lee, Soon Yuhl Nam, In-San Kim, Sang Yoon Kim
BACKGROUND/AIM: Lymph node (LN) metastasis of solid types of tumors has important clinical significance and it is therefore critical to identify molecular biomarkers that would enable the selection of patients with LN metastases. PATIENTS AND METHODS: We evaluated the expression of stabilin-2 in primary oral tongue tumors and metastatic LNs using immunohistochemical staining. The correlation between risk factors and nodal metastasis was assessed and disease-free survival was analyzed...
December 2016: Anticancer Research
https://www.readbyqxmd.com/read/27919581/the-impact-of-total-hip-arthroplasty-on-pelvic-motion-and-functional-component-position-is-highly-variable
#5
Denis Nam, Venessa Riegler, John C Clohisy, Ryan M Nunley, Robert L Barrack
BACKGROUND: This study's purpose was to determine the impact of THA implantation on pelvic motion, and to assess motion in patients with a history of lumbar fusion or prosthetic dislocation. METHODS: This was an IRB-approved, prospective investigation of 3 cohorts: (1) patients without a history of lumbar surgery undergoing THA (group A), (2) patients with a lumbar fusion (group B), and (3) patients with a THA prosthetic dislocation (group C). All patients received both standing and sitting lateral pelvis images to measure sacral slope and pelvic tilt in the sagittal plane...
November 15, 2016: Journal of Arthroplasty
https://www.readbyqxmd.com/read/27917924/rcans-regulate-the-convergent-roles-of-nfatc1-in-bone-homeostasis
#6
Jung Ha Kim, Kabsun Kim, Inyoung Kim, Semun Seong, Byung-Chul Jeong, Kwang-Il Nam, Kyung Keun Kim, Jeffery D Molkentin, Nacksung Kim
Activation of calcineurin-dependent nuclear factor of activated T cells c1 (NFATc1) is convergent for normal bone homeostasis. NFATc1 regulates both osteoclastogenesis and osteoblastogenesis. Here we investigated the roles of regulator of calcineurin (RCAN) genes in bone homeostasis. RCANs function as potent physiological inhibitors of calcineurin. Overexpression of RCANs in osteoclast precursor cells attenuated osteoclast differentiation, while their overexpression in osteoblasts enhanced osteoblast differentiation and function...
December 5, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27916712/prognostic-significance-of-the-proportion-of-ductal-component-in-ductal-adenocarcinoma-of-the-prostate
#7
Won Sik Jang, Su-Jin Shin, Cheol Yong Yoon, Myung Soo Kim, Dong Hyuk Kang, Yong Jin Kang, Won Sik Jeong, Nam Hoon Cho, Young Deuk Choi
PURPOSE: In prostate cancer, ductal adenocarcinoma is mixed with usual acinar adenocarcinoma. However, whether the proportion of ductal component affects oncologic outcomes is currently unknown. Here, we investigated whether the proportion of the ductal component predicts oncologic outcomes in ductal adenocarcinoma. MATERIALS AND METHODS: We retrospectively reviewed clinical data from 3,038 patients with prostate cancer who underwent radical prostatectomy at our institution between 2005 and 2014...
December 1, 2016: Journal of Urology
https://www.readbyqxmd.com/read/27916587/genetic-toxicity-of-epimedium-koreanum-nakai
#8
Youn-Hwan Hwang, Hey Jin Yang, Nam-Hui Yim, Jin Yeul Ma
ETHNOPHARMACOLOGICAL RELEVANCE: In Eastern Asia, E. koreanum Nakai (EKN) has traditionally been used as an aphrodisiac herbal medicine. However, there was no available information for its genotoxicity. This study was conducted to evaluate the genotoxic potentials of EKN. MATERIALS AND METHODS: The phytochemicals of EKN were identified using liquid chromatography/tandem mass spectrometry (LC/MS/MS). Three standard battery of genotoxicity assay for bacterial reverse mutation, mammalian chromosomal aberration and in vivo micronuclei formation was employed...
December 1, 2016: Journal of Ethnopharmacology
https://www.readbyqxmd.com/read/27916577/association-of-fibrosis-in-the-infrapatellar-fat-pad-and-degenerative-cartilage-change-of-patellofemoral-joint-after-anterior-cruciate-ligament-reconstruction
#9
Kyoung Ho Yoon, Dae Hyun Tak, Taeg Su Ko, Sang Eon Park, Juhyun Nam, Sang Hak Lee
BACKGROUND: The purpose of this study was to evaluate the prevalence and risk factor of cartilage degeneration of the patellofemoral joint (PFJ) that was diagnosed by second-look arthroscopy. METHODS: One-hundred and seven patients who underwent ACL reconstruction were evaluated by preoperative MRI, postoperative MRI and second-look arthroscopy. Severity of infrapatellar fat pad (IPFP) fibrosis was evaluated by MRI at an average of 26months after ACL reconstruction...
December 1, 2016: Knee
https://www.readbyqxmd.com/read/27915102/transformation-of-hexabromocyclododecane-in-contaminated-soil-in-association-with-microbial-diversity
#10
Thao Thanh Le, Min-Hui Son, In-Huyn Nam, Hakwon Yoon, Yu-Gyeong Kang, Yoon-Seok Chang
This study evaluated the transformation of 1,2,5,6,9,10-hexabromocyclododecane (HBCD) in soil under various conditions. Under anaerobic conditions for 21days, 34% of the total HBCD was reduced from rhizosphere soil containing humic acid, and 35% of the total HBCD was reduced from the non-rhizosphere soil; under aerobic conditions, 29% and 57-60% of the total HBCD were reduced from the same soil types after 40days. Three HBCD isomers (α-, β-, and γ-HBCD) were separately analyzed for their isomeric effects on transformation...
November 21, 2016: Journal of Hazardous Materials
https://www.readbyqxmd.com/read/27914645/comparison-of-diverse-estimation-methods-for-personal-exposure-to-air-pollutants-and-associations-with-allergic-symptoms-the-allergy-gene-environment-link-angel-study
#11
Young-Min Kim, Jihyun Kim, Youngshin Han, Byung-Jae Lee, Dong-Chull Choi, Hae-Kwan Cheong, Byoung-Hak Jeon, Inbo Oh, Gwi-Nam Bae, Jae Young Lee, Chang-Heok Kim, SungChul Seo, Su Ryeon Noh, Kangmo Ahn
We estimated the exposure to ambient air pollutants and analyzed the associations with allergic diseases. We enrolled 177 children with atopic dermatitis (AD) and 70 asthmatic adults living in Seoul Metropolitan Area, Korea, and followed for 17months between August 2013 and December 2014. Parents or patients recorded symptom scores on a daily basis. Exposure to particulate matter with a diameter <10μm (PM10) and nitrogen dioxide (NO2) was estimated in four different ways in each individual, using the AQ1 (measurements from the nearest air quality monitoring station to residential houses), AQ2 (measurements modified from AQ1 with the indoor level of air pollutants and time activity of each individual), AQ1-DI, and AQ2-DI (measurements modified from AQ1 and AQ2, respectively, with daily inhalation intakes of air pollutants)...
November 30, 2016: Science of the Total Environment
https://www.readbyqxmd.com/read/27914139/genetic-variations-of-the-kiss1r-gene-in-korean-girls-with-central-precocious-puberty
#12
Yeon Joung Oh, Young Jun Rhie, Hyo Kyoung Nam, Hye Ryun Kim, Kee Hyoung Lee
The timing of puberty onset varies greatly among individuals, and much of this variation is modulated by genetic factors. This study aimed to identify the kisspeptin receptor (KISS1R) gene variations and to investigate the associations between these variations and central precocious puberty (CPP). Korean girls with CPP (n = 194) and their healthy controls (n = 99) were included in this study. The entire coding region and the exon-intron boundaries (exon 1 through 5) of the KISS1R gene were directly sequenced...
January 2017: Journal of Korean Medical Science
https://www.readbyqxmd.com/read/27913882/early-treatment-response-to-transcatheter-arterial-chemoembolization-is-associated-with-time-to-the-development-of-extrahepatic-metastasis-and-overall-survival-in-intermediate-stage-hepatocellular-carcinoma
#13
Sung Won Lee, Hae Lim Lee, Nam Ik Han, Jeong Won Jang, Si Hyun Bae, Jong Young Choi, Seung Kew Yoon
PURPOSE: Transcatheter arterial chemoembolization (TACE) is the treatment of choice for intermediate-stage hepatocellular carcinoma (HCC). The absence of an early response to TACE might indicate alternative therapeutic strategies early in the course of the disease, thus improving outcomes. Therefore, our purpose was to identify the relationship between treatment response after two sessions of TACE and the time to the development of extrahepatic metastasis and overall survival. METHODS: In total, 108 treatment-naïve intermediate-stage HCC patients who received at least two consecutive sessions of TACE as the first-line treatment were analyzed...
December 2, 2016: Cancer Chemotherapy and Pharmacology
https://www.readbyqxmd.com/read/27913355/hierarchically-micro-and-nanopatterned-topographical-cues-for-modulation-of-cellular-structure-and-function
#14
Hoon Seonwoo, Won-Gyu Bae, Sunho Park, Hong-Nam Kim, Kyoung Soon Choi, Ki Taek Lim, Hoon Hyun, Jin-Woo Kim, Jangho Kim, Jong Hoon Chung
Living cells receive biochemical and physical information from the surrounding microenvironment and respond to this information. Multiscale hierarchical substrates with micro- and nanogrooves have been shown to mimic the native extracellular matrix (ECM) better than conventional nanopatterned substrates; therefore, substrates with hierarchical topographical cues are considered suitable for investigating the role of physical factors in tissue functions. In this study, precisely controllable, multiscale hierarchical substrates that could mimic the micro- and nanotopography of complex ECMs were fabricated and used to culture various cell types, including fibroblasts, endothelial cells, osteoblasts, and human mesenchymal stem cells...
December 1, 2016: IEEE Transactions on Nanobioscience
https://www.readbyqxmd.com/read/27912136/modeling-the-interannual-variability-of-microbial-quality-metrics-of-irrigation-water-in-a-pennsylvania-stream
#15
Eun-Mi Hong, Daniel Shelton, Yakov A Pachepsky, Won-Ho Nam, Cary Coppock, Richard Muirhead
Knowledge of the microbial quality of irrigation waters is extremely limited. For this reason, the US FDA has promulgated the Produce Rule, mandating the testing of irrigation water sources for many farms. The rule requires the collection and analysis of at least 20 water samples over two to four years to adequately evaluate the quality of water intended for produce irrigation. The objective of this work was to evaluate the effect of interannual weather variability on surface water microbial quality. We used the Soil and Water Assessment Tool model to simulate E...
November 29, 2016: Journal of Environmental Management
https://www.readbyqxmd.com/read/27912102/toyocamycin-induces-apoptosis-via-the-crosstalk-between-reactive-oxygen-species-and-p38-erk-mapks-signaling-pathway-in-human-prostate-cancer-pc-3-cells
#16
Sul-Gi Park, Sang-Hun Kim, Kwang-Youn Kim, Sun-Nyoung Yu, Hyeun-Deok Choi, Young-Wook Kim, Hyo-Won Nam, Young-Kyo Seo, Soon-Cheol Ahn
BACKGROUND: Toyocamycin, an antibiotic agent isolated from Streptomyces species, has been shown to have anticancer and chemopreventive effects on various cancer cells. Until now, Toyocamycin-induced apoptosis has not been reported to be involved in the regulation between mitogen-activated protein kinases (MAPKs) and reactive oxygen species (ROS) production. METHODS: Cell viability assay, western blot, cell-cycle arrest, annexin V/propidium iodide assay, reactive oxygen species (ROS) production, mitochondrial membrane potential and intracellular Ca(2+) flux were assayed...
October 24, 2016: Pharmacological Reports: PR
https://www.readbyqxmd.com/read/27911415/extraction-of-plant-based-capsules-for-microencapsulation-applications
#17
Michael G Potroz, Raghavendra C Mundargi, Jae Hyeon Park, Ee-Lin Tan, Nam-Joon Cho
Microcapsules derived from plant-based spores or pollen provide a robust platform for a diverse range of microencapsulation applications. Sporopollenin exine capsules (SECs) are obtained when spores or pollen are processed so as to remove the internal sporoplasmic contents. The resulting hollow microcapsules exhibit a high degree of micromeritic uniformity and retain intricate microstructural features related to the particular plant species. Herein, we demonstrate a streamlined process for the production of SECs from Lycopodium clavatum spores and for the loading of hydrophilic compounds into these SECs...
November 9, 2016: Journal of Visualized Experiments: JoVE
https://www.readbyqxmd.com/read/27910916/measuring-the-coefficient-of-friction-of-a-small-floating-liquid-marble
#18
Chin Hong Ooi, Anh Van Nguyen, Geoffrey M Evans, Dzung Viet Dao, Nam-Trung Nguyen
This paper investigates the friction coefficient of a moving liquid marble, a small liquid droplet coated with hydrophobic powder and floating on another liquid surface. A floating marble can easily move across water surface due to the low friction, allowing for the transport of aqueous solutions with minimal energy input. However, the motion of a floating marble has yet to be systematically characterised due to the lack of insight into key parameters such as the coefficient of friction between the floating marble and the carrier liquid...
December 2, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27910824/accelerated-high-resolution-photoacoustic-tomography-via-compressed-sensing
#19
Simon Arridge, Paul Beard, Marta Betcke, Ben Cox, Nam Huynh, Felix Lucka, Olumide Ogunlade, Edward Zhang
Current 3D photoacoustic tomography (PAT) systems offer either high image quality or high frame rates but are not able to deliver high spatial and temporal resolution simultaneously, which limits their ability to image dynamic processes in living tissue (4D PAT). A particular example is the planar Fabry-Pérot (FP) photoacoustic scanner, which yields high-resolution 3D images but takes several minutes to sequentially map the incident photoacoustic field on the 2D sensor plane, point-by-point. However, as the spatio-temporal complexity of many absorbing tissue structures is rather low, the data recorded in such a conventional, regularly sampled fashion is often highly redundant...
December 21, 2016: Physics in Medicine and Biology
https://www.readbyqxmd.com/read/27910691/compact-ecei-system-with-in-vessel-reflective-optics-for-west
#20
Y B Nam, H K Park, W Lee, G S Yun, M Kim, R Sabot, D Elbeze, P Lotte, J Shen
An electron cyclotron emission imaging (ECEI) diagnostic system for WEST (W Environment for Steady state Tokamak) is under development to study the MHD instabilities affected by tungsten impurities. The system will provide 2-D Te fluctuation images (width × height = ∼18 cm × ∼ 34 cm at low field side and ∼13 cm × ∼ 39 cm at high field side) from a poloidal cross section with high spatial (≤1.7 cm) and temporal (≤2 μs) resolutions. While the key concept and electronic structure are similar to that of prior ECEI systems on other tokamak devices such as KSTAR, DIII-D, or ASDEX-U, part of the imaging optics have to be placed inside the vacuum vessel in order to resolve issues on limited installation space and longer beam path to the detector position...
November 2016: Review of Scientific Instruments
keyword
keyword
34072
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"