keyword
MENU ▼
Read by QxMD icon Read
search

Young RA

keyword
https://www.readbyqxmd.com/read/28096729/advanced-mri-for-pediatric-brain-tumors-with-emphasis-on-clinical-benefits
#1
REVIEW
Hyun Woo Goo, Young-Shin Ra
Conventional anatomic brain MRI is often limited in evaluating pediatric brain tumors, the most common solid tumors and a leading cause of death in children. Advanced brain MRI techniques have great potential to improve diagnostic performance in children with brain tumors and overcome diagnostic pitfalls resulting from diverse tumor pathologies as well as nonspecific or overlapped imaging findings. Advanced MRI techniques used for evaluating pediatric brain tumors include diffusion-weighted imaging, diffusion tensor imaging, functional MRI, perfusion imaging, spectroscopy, susceptibility-weighted imaging, and chemical exchange saturation transfer imaging...
January 2017: Korean Journal of Radiology: Official Journal of the Korean Radiological Society
https://www.readbyqxmd.com/read/28096325/saphenous-vein-patch-for-correction-of-anomalous-origin-of-the-right-coronary-artery-from-the-left-main-coronary-artery
#2
Obadah F AlQuadan, Moaath M AlSmady, Suhayl S Saleh, Raed A Aqel, Eman T Al-Antary
Anomalous origin of the coronary arteries is a rare congenital heart defect that may lead to disturbed life style, myocardial infarction and sudden death. This report describes a young lady with the right coronary artery arising from the left main coronary artery, which was confirmed by coronary angiography and corrected surgically using saphenous vein patch.
January 17, 2017: Journal of Surgical Case Reports
https://www.readbyqxmd.com/read/28081218/adiponectin-signaling-regulates-lipid-production-in-human-sebocytes
#3
Yu Ra Jung, Jin-Hyup Lee, Kyung-Cheol Sohn, Young Lee, Young-Joon Seo, Chang-Deok Kim, Jeung-Hoon Lee, Seung-Phil Hong, Seong-Jun Seo, Seong-Jin Kim, Myung Im
Adiponectin plays important roles in metabolic function, inflammation and multiple biological activities in various tissues. However, evidence for adiponectin signaling in sebaceous glands is lacking, and its role remains to be clarified. This study investigated the role of adiponectin in lipid production in sebaceous glands in an experimental study of human sebocytes. We demonstrated that human sebaceous glands in vivo and sebocytes in vitro express adiponectin receptor and that adiponectin increased cell proliferation...
2017: PloS One
https://www.readbyqxmd.com/read/28081019/adenofibroma-in-the-uterine-cervix-manifesting-as-multilocular-cystic-lesions
#4
Joon Chul Ra, Sung Bin Park, Jong Beum Lee, Byoung Hee Han, Young Ho Lee, Sung Ran Hong
Uterine cervical adenofibroma, a very rare benign neoplasm, has rarely been reported in imaging features in the English literature. Herein, we describe a case of uterine cervical adenofibroma that was depicted as a multilocular cystic lesion with enhanced solid portions.
January 9, 2017: Ultrasound Quarterly
https://www.readbyqxmd.com/read/28079817/clinical-features-of-hepatitis-b-and-c-virus-infections-with-high-%C3%AE-fetoprotein-levels-but-not-hepatocellular-carcinoma
#5
Cha Young Kim, Bo Ra Kim, Sang Soo Lee, Dae-Hong Jeon, Chang Min Lee, Wan Soo Kim, Hyun Chin Cho, Jin Joo Kim, Jae Min Lee, Hong Jun Kim, Chang Yoon Ha, Hyun Jin Kim, Tae Hyo Kim, Woon Tae Jung, Ok-Jae Lee
The appropriate α-fetoprotein (AFP) level to confirm hepatocellular carcinoma (HCC) could be 100 ng/mL; however, the clinical significance of falsely elevated AFP in patients without HCC has not been fully studied. We investigated the clinical features and outcome of patients without HCC but with high AFP levels (100 ng/mL), especially with chronic hepatitis B (CHB) or C (CHC).The sample included 124 consecutive patients with CHB (n = 97) or CHC (n = 27), with AFP levels >100 ng/mL and without HCC at baseline...
January 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28079510/a-comparison-of-discontinuation-rates-of-tofacitinib-and-biologic-disease-modifying-antirheumatic-drugs-in-rheumatoid-arthritis-a-systematic-review-and-bayesian-network-meta-analysis
#6
Sun-Kyeong Park, Min-Young Lee, Eun-Jin Jang, Hye-Lin Kim, Dong-Mun Ha, Eui-Kyung Lee
OBJECTIVES: The purpose of this study was to compare the discontinuation rates of tofacitinib and biologics (tumour necrosis factor inhibitors (TNFi), abatacept, rituximab, and tocilizumab) in rheumatoid arthritis (RA) patients considering inadequate responses (IRs) to previous treatment(s). METHODS: Randomised controlled trials of tofacitinib and biologics - reporting at least one total discontinuation, discontinuation due to lack of efficacy (LOE), and discontinuation due to adverse events (AEs) - were identified through systematic review...
January 5, 2017: Clinical and Experimental Rheumatology
https://www.readbyqxmd.com/read/28069745/associations-between-circulating-il-17-levels-and-rheumatoid-arthritis-and-between-il-17-gene-polymorphisms-and-disease-susceptibility-a-meta-analysis
#7
Young Ho Lee, Sang-Cheol Bae
OBJECTIVES: To systematically review evidence regarding the relationship between circulating interleukin-17 (IL-17) levels and rheumatoid arthritis (RA), and associations between polymorphisms in IL-17 genes and RA susceptibility. METHOD: We performed a meta-analysis of serum/plasma IL-17 levels in patients with RA and controls, and evaluated evidence of associations between the rs2275913, rs3819024, rs4711998 and rs8193036 polymorphisms in IL-17A and the rs763780 and rs2397084 polymorphisms in IL-17F and risk for RA...
January 9, 2017: Postgraduate Medical Journal
https://www.readbyqxmd.com/read/28066137/betulin-suppressed-interleukin-1%C3%AE-induced-gene-expression-secretion-and-proteolytic-activity-of-matrix-metalloproteinase-in-cultured-articular-chondrocytes-and-production-of-matrix-metalloproteinase-in-the-knee-joint-of-rat
#8
Ho Jong Ra, Hyun Jae Lee, Ho Seung Jo, Dae Cheol Nam, Young Bok Lee, Byeong Hun Kang, Dong Kyu Moon, Dong Hee Kim, Choong Jae Lee, Sun-Chul Hwang
We investigated whether betulin affects the gene expression, secretion and proteolytic activity of matrix metalloproteinase-3 (MMP-3) in primary cultured rabbit articular chondrocytes, as well as in vivo production of MMP-3 in the rat knee joint to evaluate the potential chondroprotective effect of betulin. Rabbit articular chondrocytes were cultured and reverse transcription-polymerase chain reaction (RT-PCR) was used to measure interleukin-1β (IL-1β)-induced gene expression of MMP-3, MMP-1, MMP-13, a disintegrin and metalloproteinase with thrombospondin motifs-4 (ADAMTS-4), ADAMTS-5 and type II collagen...
January 2017: Korean Journal of Physiology & Pharmacology
https://www.readbyqxmd.com/read/28058836/effect-of-nb-doping-on-chemical-sensing-performance-of-two-dimensional-layered-mose2
#9
Sun Young Choi, Yonghun Kim, Hee-Suk Chung, Ah Ra Kim, Jung-Dae Kwon, Jucheol Park, Young Lae Kim, Se-Hun Kwon, Myung Gwan Hahm, Byungjin Cho
Here, we report that Nb doping of two-dimensional (2D) MoSe2 layered nanomaterials is a promising approach to improve their gas sensing performance. In this study, Nb atoms were incorporated into a 2D MoSe2 host matrix, and the Nb doping concentration could be precisely controlled by varying the number of Nb2O5 deposition cycles in the plasma enhanced atomic layer deposition process. At relatively low Nb dopant concentrations, MoSe2 showed enhanced device durability as well as NO2 gas response, attributed to its small grains and stabilized grain boundaries...
January 6, 2017: ACS Applied Materials & Interfaces
https://www.readbyqxmd.com/read/28049537/imperforated-cor-triatriatum-dexter-in-a-dog-with-concurrent-caudal-vena-cava-wall-mineralization
#10
Tetyda Paulina Dobak, Gregory Starrak, Kathleen Linn, Elisabeth Christine Roberston Snead
BACKGROUND: Cor triatriatum dexter (CTD) is a rare congenital cardiac malformation with various manifestations and has been sporadically described in dogs. Clinically the dogs present with nonspecific signs of right heart failure or Budd-Chiari-like syndrome. Other associated concurrent cardiovascular anomalies are commonly reported. Diagnosis and full characterization of this complex malformation requires careful investigation and often a multimodal imaging approach. CASE PRESENTATION: A 10-week-old, male intact, Golden Retriever was presented with clinical signs of stunted growth, anorexia, and progressive ascites...
January 3, 2017: Acta Veterinaria Scandinavica
https://www.readbyqxmd.com/read/28045430/administration-of-zinc-plus-cyclo-his-pro-increases-hippocampal-neurogenesis-in-rats-during-the-early-phase-of-streptozotocin-induced-diabetes
#11
Bo Young Choi, In Yeol Kim, Jin Hee Kim, Bo Eun Lee, Song Hee Lee, A Ra Kho, Min Sohn, Sang Won Suh
The effects of zinc supplementation on hippocampal neurogenesis in diabetes mellitus have not been studied. Herein, we investigated the effects of zinc plus cyclo-(His-Pro) (ZC) on neurogenesis occurring in the subgranular zone of dentate gyrus after streptozotocin (STZ)-induced diabetes. ZC (27 mg/kg) was administered by gavage once daily for one or six weeks from the third day after the STZ injection, and histological evaluation was performed at 10 (early phase) or 45 (late phase) days after STZ injection...
January 1, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28042553/remote-ischemic-preconditioning-enhances-the-expression-of-genes-encoding-antioxidant-enzymes-and-endoplasmic-reticulum-stress-related-proteins-in-rat-skeletal-muscle
#12
Ui Jun Park, Hyoung Tae Kim, Won Hyun Cho, Jae Hyoung Park, Hye Ra Jung, Min Young Kim
PURPOSE: Ischemic preconditioning (IPC), including remote IPC (rIPC) and direct IPC (dIPC), is a promising method to decrease ischemia-reperfusion (IR) injury. This study tested the effect of both rIPC and dIPC on the genes for antioxidant enzymes and endoplasmic reticulum (ER) stress-related proteins. MATERIALS AND METHODS: Twenty rats were randomly divided into the control and study groups. In the control group (n=10), the right hind limb was sham-operated. The left hind limb (IscR) of the control group underwent IR injury without IPC...
December 2016: Vascular Specialist International
https://www.readbyqxmd.com/read/28027428/pinecone-of-pinus-koraiensis-inducing-apoptosis-in-human-lung-cancer-cells-by-activating-caspase-3-and-its-chemical-constituents
#13
Tae Kyoung Lee, Hyun-Soo Roh, Jae Sik Yu, Jiwon Baek, Seul Lee, Moonjin Ra, Sun Young Kim, Kwan-Hyuck Baek, Ki Hyun Kim
Pinecones from Pinus koraiensis Siebold & Zucc. (Pinaceae), which have historically been treated as an undesired waste by-product in the processing of seeds, have recently been shown to contain ingredients with potent biological activities, such as polyphenols exhibiting anti-tumor activity. With this study, we seek to broaden our understanding of anti-tumor compounds contained in these pinecones beyond just polyphenols. We found that the water extract of P. koraiensis pinecones exhibits significant anti-cancer activity, with IC50 values ranging from 0...
December 27, 2016: Chemistry & Biodiversity
https://www.readbyqxmd.com/read/28024421/subjective-taste-to-polyethylene-glycol-is-associated-with-efficacy-of-right-colon-preparation
#14
Seon-Young Park, Dong-Ik Kim, Hyun-Soo Kim, Jin Ook Chung, Min-Woo Chung, Eun Myung, Han-Ra Koh, Chung-Hwan Jun, Chang-Hwan Park, Sung-Kyu Choi, Jong-Sun Rew
AIM: A prospective observational trial with preparations using polyethylene glycol (PEG) to compare patient compliance and adverse events according to individual subjective taste. METHODS: A total of 299 outpatients (mean ± standard deviation [SD] 56.5 ± 13.8 years, 172 males) were recruited for our study. We assessed the efficacy of bowel preparation, subjective taste to their regimens, compliance and adverse events during the preparation. RESULTS: We achieved adequate preparation in 267 (89...
December 26, 2016: Scandinavian Journal of Gastroenterology
https://www.readbyqxmd.com/read/28013197/achieving-consensus-on-minimum-data-items-including-core-outcome-domains-for-a-longitudinal-observational-cohort-study-in-rheumatoid-arthritis
#15
Elena Nikiphorou, Sarah L Mackie, John Kirwan, Martin Boers, John Isaacs, Ann W Morgan, Adam Young
OBJECTIVES: To obtain consensus on the minimum data items for an observational cohort study in RA in the UK and to make available the process for similar studies and other rheumatic conditions. METHODS: Individuals with a diverse range of expertise and backgrounds were invited to participate in a process of proposing a minimum core dataset (MCD) for research studies, commissioned by Arthritis Research UK as part of the larger INBANK project. The group included patients and representatives from clinical and academic rheumatology, outcomes science, stratified medicine, health economics, and national professional and academic bodies/committees...
December 24, 2016: Rheumatology
https://www.readbyqxmd.com/read/28008946/htra2-suppresses-autoimmune-arthritis-and-regulates-activation-of-stat3
#16
Seung Hoon Lee, Young-Mee Moon, Hyeon-Beom Seo, Se-Young Kim, Eun-Kyung Kim, Junyeong Yi, Min-Kyung Nam, Jun-Ki Min, Sung-Hwan Park, Hyangshuk Rhim, Mi-La Cho
Rheumatoid arthritis (RA) is an autoimmune disease that is related to the induction of T helper (Th)17 cells, which secrete interleukin-17, and activation of the signal transducer and activator of transcription (STAT) 3. The expression of high-temperature requirement protein A (HtrA) 2, a serine protease involved in apoptosis, was decreased in RA patients nonresponsive to drug treatment of RA. The aim of this study was to determine whether overexpression of HtrA2 has a therapeutic effect on RA. Th17 differentiation, osteoclastogenesis, and lymphocyte activation are increased in motor neuron degeneration (mnd)2 mice, which lack HtrA2 activity because of a missense mutation (Ser276Cys) in the protease domain of HtrA2...
December 23, 2016: Scientific Reports
https://www.readbyqxmd.com/read/28008322/the-relationship-between-impulsivity-and-problem-gambling-in-adolescence
#17
Roberto Secades-Villa, Victor Martínez-Loredo, Aris Grande-Gosende, José R Fernández-Hermida
Gambling has become one of the most frequently reported addictive behaviors among young people. Understanding risk factors associated with the onset or maintenance of gambling problems in adolescence has implications for its prevention and treatment. The main aim of the present study was to examine the potential relationships between impulsivity and problem gambling in adolescence. Participants were 874 high school students (average age: 15 years old) who were surveyed to provide data on gambling and impulsivity...
2016: Frontiers in Psychology
https://www.readbyqxmd.com/read/27998044/primary-care-screening-and-management-of-comorbidity-in-rheumatoid-arthritis-in-ontario-canada
#18
Jessica Widdifield, Noah M Ivers, Sasha Bernatsky, R Liisa Jaakkimainen, Claire Bombardier, J Carter Thorne, Vandana Ahluwalia, J Michael Paterson, Jacqueline Young, Laura Wing, Karen Tu
OBJECTIVE: Quality measurement for rheumatoid arthritis (RA) patients has largely focused on care provided by rheumatologists. Our aim was to develop and assess quality measures related to the screening and management of comorbidity in RA patients in primary care. METHODS: We used the primary care Electronic Medical Record Administrative data Linked Database in Ontario, Canada. We harmonized Canadian general population and RA clinical recommendations to develop and assess screening, process, and outcome measures...
December 20, 2016: Arthritis Care & Research
https://www.readbyqxmd.com/read/27990559/prevention-of-hypoglycemia-induced-hippocampal-neuronal-death-by-n-acetyl-l-cysteine-nac
#19
A Ra Kho, Bo Young Choi, Jin Hee Kim, Song Hee Lee, Dae Ki Hong, Sang Hwon Lee, Jeong Hyun Jeong, Min Sohn, Sang Won Suh
Type 1 and type 2 diabetic patients who are treated with insulin or other blood glucose reducing agents for tight control of blood glucose levels are frequently at risk of experiencing severe hypoglycemia which can lead to seizures, loss of consciousness and death. Hypoglycemic neuronal cell death is not a simple result of low glucose supply to the brain, but, instead, results from a cell death signaling pathway that is started by the re-administration of glucose after glucose deprivation. Zinc is a biologically important element for physiological function of central nervous system...
December 19, 2016: Amino Acids
https://www.readbyqxmd.com/read/27976535/patient-goals-in-rheumatoid-arthritis-care-a-systematic-review-and-qualitative-synthesis
#20
REVIEW
Elizabeth Hulen, Ayla Ervin, Allison Schue, Gina Evans-Young, Somnath Saha, Edward H Yelin, Jennifer L Barton
OBJECTIVE: During the clinical encounter, rheumatoid arthritis (RA) patient goals for care often go unexplored. The aim of the present systematic review was to identify needs, goals and expectations of RA patients in order better to guide systematic elicitation of patient goals in clinical encounters. METHODS: An academic librarian searched MEDLINE, PsychINFO and the Cochrane Library using a specialized algorithm developed to identify articles about patient goals for RA care...
December 14, 2016: Musculoskeletal Care
keyword
keyword
94595
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"