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https://www.readbyqxmd.com/read/28445687/accuracy-of-low-dose-ct-in-the-diagnosis-of-appendicitis-in-childhood-and-comparison-with-usg-and-standard-dose-ct
#1
Dae Yong Yi, Kyung Hoon Lee, Sung Bin Park, Jee Taek Kim, Na Mi Lee, Hyery Kim, Sin Weon Yun, Soo Ahn Chae, In Seok Lim
OBJECTIVES: Computed tomography should be performed after careful consideration due to radiation hazard, which is why interest in low dose CT has increased recently in acute appendicitis. Previous studies have been performed in adult and adolescents populations, but no studies have reported on the efficacy of using low-dose CT in children younger than 10 years. METHODS: Patients (n=475) younger than 10 years who were examined for acute appendicitis were recruited...
April 23, 2017: Jornal de Pediatria
https://www.readbyqxmd.com/read/28445559/association-of-us-centers-for-medicare-and-medicaid-services-hospital-30-day-risk-standardized-readmission-metric-with-care-quality-and-outcomes-after-acute-myocardial-infarction-findings-from-the-national-cardiovascular-data-registry-acute-coronary-treatment
#2
Ambarish Pandey, Harsh Golwala, Hurst M Hall, Tracy Y Wang, Di Lu, Ying Xian, Karen Chiswell, Karen E Joynt, Abhinav Goyal, Sandeep R Das, Dharam Kumbhani, Howard Julien, Gregg C Fonarow, James A de Lemos
Importance: The US Centers for Medicare and Medicaid Services Hospital Readmissions Reduction Program penalizes hospitals with higher-than-expected risk-adjusted 30-day readmission rates (excess readmission ratio [ERR] > 1) after acute myocardial infarction (MI). However, the association of ERR with MI care processes and outcomes are not well established. Objective: To evaluate the association between ERR for MI with in-hospital process of care measures and 1-year clinical outcomes...
April 26, 2017: JAMA Cardiology
https://www.readbyqxmd.com/read/28445555/drug-eluting-balloon-versus-bare-mental-stent-and-drug-eluting-stent-for-de-novo-coronary-artery-disease-a-systematic-review-and-meta-analysis-of-14-randomized-controlled-trials
#3
Kongyong Cui, Shuzheng Lyu, Xiantao Song, Fei Yuan, Feng Xu, Min Zhang, Wei Wang, Dongfeng Zhang, Jing Dai
BACKGROUND: Drug-eluting balloon (DEB) has become an alternative option to drug-eluting stent (DES) for the treatment of in-stent restenosis (ISR). However, the effect of drug-eluting balloon with regular bare-mental stent (BMS) in de novo coronary artery disease (CAD) is unclear. This meta-analysis aimed to evaluate the efficacy of DEB with regular BMS compared to BMS or DES in de novo CAD. METHODS: Randomized controlled trials (RCTs) assessing the efficacy of DEB+BMS in comparison with BMS or DES were obtained by searching the PubMed, EMBASE, and Cochrane Library databases through January 2016...
2017: PloS One
https://www.readbyqxmd.com/read/28445316/glycosylated-hemoglobin-levels-and-clinical-outcomes-in-nondiabetic-patients-with-coronary-artery-disease-a-meta-analysis
#4
Jin Geng, Yanchun Zhang, Bingjian Wang, Jun Xie, Biao Xu, Ju Li
A number of studies assessed the prognostic value of HbA1c level in nondiabetic patients with coronary artery disease (CAD). The purpose of this meta-analysis was to assess the association between the HbA1c level and clinical outcomes.We searched PubMed, EMBASE, MEDLINE, and the Cochrane Library from their inception to 10 April 2016. Studies evaluated the outcomes according to HbA1c levels in CAD patients without diabetes mellitus were eligible.Twenty studies involving 22,428 patients were included. In nondiabetic patients with CAD, a high HbA1c level was associated with a higher rate of long-term death (odds ratio 1...
April 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28445011/rapid-detection-of-staphylococcus-aureus-and-methicillin-resistant-s-aureus-in-atopic-dermatitis-by-using-the-bd-max-staphsr-assay
#5
Mi Kyung Lee, Kui Young Park, Taewon Jin, Ju Hee Kim, Seong Jun Seo
Eczematous lesions of atopic dermatitis (AD) patients are known to be a source of Staphylococcus aureus (SA) transmission and might be a reservoir for community-associated methicillin-resistant SA (MRSA). The BD Max StaphSR (BD-SR) is a fully automated, multiplex real-time PCR assay for the direct detection and differentiation of SA and MRSA from nasal swab samples. We evaluated the detection rates of SA and MRSA from skin lesions of outpatients with AD using the BD-SR assay, and determined the usefulness of the BD-SR assay...
July 2017: Annals of Laboratory Medicine
https://www.readbyqxmd.com/read/28444978/loss-of-cadm4-expression-is-associated-with-poor-prognosis-in-small-intestinal-adenocarcinomas
#6
Kyung-Ju Kim, Jung Yeon Kim, Seung-Mo Hong, Mi Jin Gu
We evaluated the association of cell adhesion molecule 4 (CADM4) expression with clinicopathologic parameters and overall survival (OS) in patients with small intestinal adenocarcinomas (SIAs) and determined its prognostic significance. CADM4 immunohistochemical staining was performed for 170 SIA samples. Loss of or low CADM4 expression was observed in 26 (15.3%) and 50 (29.4%) cases, respectively, and it was significantly associated with undifferentiated histology (p < 0.044), high-grade tumor (p < 0...
May 2017: APMIS: Acta Pathologica, Microbiologica, et Immunologica Scandinavica
https://www.readbyqxmd.com/read/28444796/determination-of-volatile-flavour-profiles-of-citrus-spp-fruits-by-sde-gc-ms-and-enantiomeric-composition-of-chiral-compounds-by-mdgc-ms
#7
Joon Ho Hong, Naeem Khan, Nargis Jamila, Young Shin Hong, Eun Yeong Nho, Ji Yeon Choi, Cheong Mi Lee, Kyong Su Kim
INTRODUCTION: Citrus fruits are known to have characteristic enantiomeric key compounds biosynthesised by highly stereoselective enzymatic mechanisms. In the past, evaluation of the enantiomeric ratios of chiral compounds in fruits has been applied as an effective indicator of adulteration by the addition of synthetic compounds or natural components of different botanical origin. OBJECTIVE: To analyse the volatile flavour compounds of Citrus junos Sieb. ex Tanaka (yuzu), Citrus limon BURM...
April 25, 2017: Phytochemical Analysis: PCA
https://www.readbyqxmd.com/read/28444616/genome-wide-identification-of-grain-filling-genes-regulated-by-the-ossmf1-transcription-factor-in-rice
#8
Joung Sug Kim, Songhwa Chae, Kyong Mi Jun, Yoon-Mok Pahk, Tae-Ho Lee, Pil Joong Chung, Yeon-Ki Kim, Baek Hie Nahm
BACKGROUND: Spatial- and temporal-specific expression patterns are primarily regulated at the transcriptional level by gene promoters. Therefore, it is important to identify the binding motifs of transcription factors to better understand the networks associated with embryogenesis. RESULTS: Here, we used a protein-binding microarray (PBM) to identify the binding motifs of OsSMF1, which is a basic leucine zipper transcription factor involved in the regulation of rice seed maturation...
December 2017: Rice
https://www.readbyqxmd.com/read/28444503/comparative-evaluation-of-the-algorithms-for-parametric-mapping-of-the-novel-myocardial-pet-imaging-agent-18-f-fptp
#9
Ji Who Kim, Seongho Seo, Hyeon Sik Kim, Dong-Yeon Kim, Ho-Young Lee, Keon Wook Kang, Dong Soo Lee, Hee-Seung Bom, Jung-Joon Min, Jae Sung Lee
OBJECTIVE: ((18)F-fluoropentyl)triphenylphosphonium salt ((18)F-FPTP) is a new promising myocardial PET imaging tracer. It shows high accumulation in cardiomyocytes and rapid clearance from liver. We performed compartmental analysis of (18)F-FPTP PET images in rat and evaluated two linear analyses: linear least-squares (LLS) and a basis function method (BFM) for generating parametric images. The minimum dynamic scan duration for kinetic analysis was also investigated and computer simulation undertaken...
April 25, 2017: Annals of Nuclear Medicine
https://www.readbyqxmd.com/read/28444475/vertebral-abnormality-without-spine-curvature-deformity-on-prenatal-ultrasonography-sonographic-findings-and-postnatal-radiographic-correlations
#10
Mi Jin Song, Young-Hwa Kim
PURPOSE: To evaluate prenatal US features and postnatal radiographic findings of fetuses with a sonographically detected vertebral abnormality (VA) without spine-curvature deformity (SCD). METHODS: Twenty-six fetuses showing a VA without SCD on prenatal US at our ultrasound center for a 5-year period were retrospectively identified and evaluated for sonographic data and coexisting anomalies. Medical records and postnatal radiographs of all 16 live births were reviewed...
April 25, 2017: Journal of Medical Ultrasonics
https://www.readbyqxmd.com/read/28444162/coronary-artery-disease-severity-and-long-term-cardiovascular-risk-in-patients-with-myocardial-infarction-a-danish-nationwide-register-based-cohort-study
#11
Cengiz Özcan, Anna Deleskog, Anne-Marie Schjerning Olsen, Helene Nordahl Christensen, Morten Lock Hansen, Gunnar Hilmar Gislason
Background: HASH(0x4e68320) Long-term prognostic impact of coronary artery disease (CAD) severity in stable post-myocardial infarction (MI) patients is not well known. We examined the impact of CAD severity and co-morbidity on long-term (one year and beyond) risk of cardiovascular events after MI. Methods and Results: HASH(0x488f058) From nationwide administrative and clinical registers, we identified 55,747 MI patients, during 2004 to 2010, who had not experienced subsequent MI, stroke or death within 7 day post-discharge...
April 21, 2017: European Heart Journal. Cardiovascular Pharmacotherapy
https://www.readbyqxmd.com/read/28443895/diamondoid-structured-polymolybdate-based-metal-organic-frameworks-as-high-capacity-anodes-for-lithium-ion-batteries
#12
Yuan-Yuan Wang, Mi Zhang, Shun-Li Li, Shu-Ran Zhang, Wei Xie, Jun-Sheng Qin, Zhong-Min Su, Ya-Qian Lan
Two novel isostructural polyoxometalate (POM)-based metal-organic frameworks (MOFs) with diamond topology, NENU-506 and NENU-507, were hydrothermally synthesized. They not only combine the advantages of both POMs and MOFs, but also show excellent chemical and thermal stability. Notably, NENU-507 exhibited a high reversible capacity of 640 mA h g(-1) after 100 cycles when applied as an anode material in lithium-ion batteries.
April 26, 2017: Chemical Communications: Chem Comm
https://www.readbyqxmd.com/read/28443609/the-hiv-1-viral-synapse-signals-human-foreskin-keratinocytes-to-secrete-thymic-stromal-lymphopoietin-facilitating-hiv-1-foreskin-entry
#13
Z Zhou, L Xu, A Sennepin, C Federici, Y Ganor, D Tudor, D Damotte, N Barry Delongchamps, M Zerbib, M Bomsel
The complexity of signal transduction resulting from the contact of human immunodeficiency virus type 1 (HIV-1)-infected cells and mucosal cells has hampered our comprehension of HIV-1 mucosal entry. Such process is driven efficiently only by viral synapse contacts, whereas cell-free HIV-1 remains poorly infectious. Using CD4(+) T-cells expressing only HIV-1 envelope inoculated on human adult foreskin tissues, we designed methodologies to identify the signals transduced in foreskin keratinocytes following HIV-1-envelope-dependent viral synapse formation...
April 26, 2017: Mucosal Immunology
https://www.readbyqxmd.com/read/28443258/the-effect-of-first-nocturnal-ejaculation-timing-on-risk-and-sexual-behaviors-of-korean-male-adolescents
#14
Mi-Ji Lee, Go-Eun Yang, Hee Won Chueh, Jae Hong Park, Jae-Ho Yoo
PURPOSE: This study evaluated the effect of first nocturnal ejaculation timing on risk and sexual behaviors of Korean male adolescents. METHODS: We analyzed data from the 10th edition of the Korea Youth Risk Behavior Web-based survey that was conducted with male high school adolescents in grades 10-12. The survey included 17,907 adolescents, and 10,326 responded their experience of first nocturnal ejaculation. Of these, 595 had their first nocturnal ejaculation in ≤grade 4 ("early puberty") and 9,731 had their first nocturnal ejaculation in ≥grade 5 ("normal puberty")...
March 2017: Annals of Pediatric Endocrinology & Metabolism
https://www.readbyqxmd.com/read/28443229/emergence-of-norovirus-gii-17-associated-outbreak-and-sporadic-cases-in-korea-from-2014-to-2015
#15
Sunyoung Jung, Bo-Mi Hwang, HyunJu Jung, GyungTae Chung, Cheon-Kwon Yoo, Deog-Yong Lee
Human norovirus are major causative agent of nonbacterial acute gastroenteritis. In general, genogroup (G) II.4 is the most prominent major genotype that circulate in human population and the environment. However, a shift in genotypic trends was observed in Korea in December 2014. In this study, we investigated the trend of norovirus genotype in detail using the database of Acute Diarrhea Laboratory Surveillance (K-EnterNet) in Korea. GII.17 has since become a major contributor to outbreaks of norovirus-related infections and sporadic cases in Korea, although the reason for this shift remain unknown...
February 2017: Osong Public Health and Research Perspectives
https://www.readbyqxmd.com/read/28443228/genome-sequencing-analysis-of-atypical-shigella-flexneri-isolated-in-korea
#16
Nan-Ok Kim, Hae-Young Na, Su-Mi Jung, Gyung Tae Chung, Hyo Sun Kawk, Sahyun Hong
OBJECTIVES: An atypical Shigella flexneri strain with a plural agglutination pattern [i.e., reacting not only with serum samples containing type antigen II but also with serum samples containing group antigens (3)4 and 7(8)] was selected for genome sequencing, with the aim of obtaining additional comparative information about such strains. METHODS: The genomic DNA of atypical S. flexneri strain NCCP 15744 was sequenced using an Ion Torrent PGM sequencing machine (Life Technologies, USA)...
February 2017: Osong Public Health and Research Perspectives
https://www.readbyqxmd.com/read/28443227/surveillance-of-bacillus-cereus-isolates-in-korea-from-2012-to-2014
#17
Su-Mi Jung, Nan-Ok Kim, Injun Cha, Hae-Young Na, Gyung Tae Chung, Hyo Sun Kawk, Sahyun Hong
OBJECTIVES: To investigate the prevalence and toxin production characteristics of non-emetic and emetic Bacillus cereus strains isolated via the laboratory surveillance system in Korea. METHODS: A total of 667 B. cereus strains were collected by the Korea National Research Institute of Health laboratory surveillance system from 2012 to 2014. The collected strains were analyzed by geographical region, season, patient age, and patient sex. Additionally, the prevalence rates of enterotoxin and emetic toxin genes were evaluated...
February 2017: Osong Public Health and Research Perspectives
https://www.readbyqxmd.com/read/28443122/membrane-proteomics-of-arabidopsis-glucosinolate-mutants-cyp79b2-b3-and-myb28-29
#18
Islam Mostafa, Mi-Jeong Yoo, Ning Zhu, Sisi Geng, Craig Dufresne, Maged Abou-Hashem, Maher El-Domiaty, Sixue Chen
Glucosinolates (Gls) constitute a major group of natural metabolites represented by three major classes (aliphatic, indolic and aromatic) of more than 120 chemical structures. In our previous work, soluble proteins and metabolites in Arabidopsis mutants deficient of aliphatic (myb28/29) and indolic Gls (cyp79B2B3) were analyzed. Here we focus on investigating the changes at the level of membrane proteins in these mutants. Our LC/MS-MS analyses of tandem mass tag (TMT) labeled peptides derived from the cyp79B2/B3 and myb28/29 relative to wild type resulted in the identification of 4,673 proteins, from which 2,171 are membrane proteins...
2017: Frontiers in Plant Science
https://www.readbyqxmd.com/read/28443113/barcode-system-for-genetic-identification-of-soybean-glycine-max-l-merrill-cultivars-using-indel-markers-specific-to-dense-variation-blocks
#19
Hwang-Bae Sohn, Su-Jeong Kim, Tae-Young Hwang, Hyang-Mi Park, Yu-Young Lee, Kesavan Markkandan, Dongwoo Lee, Sunghoon Lee, Su-Young Hong, Yun-Ho Song, Bon-Cheol Koo, Yul-Ho Kim
For genetic identification of soybean [Glycine max (L.) Merrill] cultivars, insertions/deletions (InDel) markers have been preferred currently because they are easy to use, co-dominant and relatively abundant. Despite their biological importance, the investigation of InDels with proven quality and reproducibility has been limited. In this study, we described soybean barcode system approach based on InDel makers, each of which is specific to a dense variation block (dVB) with non-random recombination due to many variations...
2017: Frontiers in Plant Science
https://www.readbyqxmd.com/read/28442930/thoracic-epidural-analgesia-reduces-myocardial-injury-in-ischemic-patients-undergoing-major-abdominal-cancer-surgery
#20
Mohamad Farouk Mohamad, Montaser A Mohammad, Diab F Hetta, Eman Hasan Ahmed, Ahmed A Obiedallah, Alaa Ali M Elzohry
BACKGROUND AND OBJECTIVES: Major abdominal cancer surgeries are associated with significant perioperative mortality and morbidity due to myocardial ischemia and infarction. This study examined the effect of perioperative patient controlled epidural analgesia (PCEA) on occurrence of ischemic cardiac injury in ischemic patients undergoing major abdominal cancer surgery. PATIENTS AND METHODS: One hundred and twenty patients (American Society of Anesthesiologists grade II and III) of either sex were scheduled for elective upper gastrointestinal cancer surgeries...
2017: Journal of Pain Research
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