keyword
MENU ▼
Read by QxMD icon Read
search

Cuts

keyword
https://www.readbyqxmd.com/read/28817811/downregulation-of-microrna-330-correlates-with-the-radiation-sensitivity-and-prognosis-of-patients-with-brain-metastasis-from-lung-cancer
#1
Li-Peng Jiang, Zhi-Tu Zhu, Yue Zhang, Chun-Yan He
BACKGROUND: The present study sought to explore the role of microRNA-330 (miR-330) in predicting the radiation response and prognosis of patients with brain metastasis (BM) from lung cancer (LC). METHODS: Patients with BM from LC were identified and classified into radiation-sensitive and radiation-resistant groups according to the overall survival rate, local and distant recurrence rate after conventional whole-brain radiation therapy. Quantitative realtime polymerase chain reaction (qRT-PCR) was used to detect miR-330 expression in serum...
August 16, 2017: Cellular Physiology and Biochemistry
https://www.readbyqxmd.com/read/28817734/treatment-gap-and-barriers-for-mental-health-care-a-cross-sectional-community-survey-in-nepal
#2
Nagendra P Luitel, Mark J D Jordans, Brandon A Kohrt, Sujit D Rathod, Ivan H Komproe
CONTEXT: There is limited research on the gap between the burden of mental disorders and treatment use in low- and middle-income countries. OBJECTIVES: The aim of this study was to assess the treatment gap among adults with depressive disorder (DD) and alcohol use disorder (AUD) and to examine possible barriers to initiation and continuation of mental health treatment in Nepal. METHODS: A three-stage sampling technique was used in the study to select 1,983 adults from 10 Village Development Committees (VDCs) of Chitwan district...
2017: PloS One
https://www.readbyqxmd.com/read/28817648/screening-for-chikungunya-virus-infection-in-aged-people-development-and-internal-validation-of-a-new-score
#3
Lidvine Godaert, Seendy Bartholet, Fatiha Najioullah, Maxime Hentzien, Jean-Luc Fanon, Raymond Césaire, Moustapha Dramé
BACKGROUND: This study aimed to derive and validate a score for Chikungunya virus (CHIKV) infection screening in old people admitted to acute care units. METHODS: This study was performed in the Martinique University Hospitals from retrospective cases. Patients were aged 65+, admitted to acute care units for suspected CHIKV infection in 2014, with biological testing using Reverse Transcription Polymerase Chain Reaction (RT-PCR). RT-PCR was used as the gold standard...
2017: PloS One
https://www.readbyqxmd.com/read/28817462/fecal-calprotectin-more-accurately-predicts-endoscopic-remission-of-crohn-s-disease-than-serological-biomarkers-evaluated-using-balloon-assisted-enteroscopy
#4
Kousaku Kawashima, Shunji Ishihara, Takafumi Yuki, Nobuhiko Fukuba, Hiroki Sonoyama, Hideaki Kazumori, Noritsugu Yamashita, Yasumasa Tada, Ryusaku Kusunoki, Akihiko Oka, Naoki Oshima, Yoshiyuki Mishima, Ichiro Moriyama, Yoshikazu Kinoshita
BACKGROUND: Fecal calprotectin (FC) has emerged as a reliable surrogate marker of endoscopic remission in Crohn's disease (CD), which has been mainly evaluated using ileocolonoscopy. We conducted this study to clarify the predictability of FC level for predicting endoscopic remission using balloon-assisted enteroscopy (BAE) findings in patients with CD and compare with that of conventional serological biomarkers. METHODS: Patients with CD scheduled to undergo BAE were prospectively enrolled, and fecal and blood samples collected before the procedures...
August 16, 2017: Inflammatory Bowel Diseases
https://www.readbyqxmd.com/read/28817322/diverging-life-expectancies-and-voting-patterns-in-the-2016-us-presidential-election
#5
Jacob Bor
OBJECTIVES: To assess whether voting patterns in the 2016 US presidential election were correlated with long-run trends in county life expectancy. METHODS: I examined county-level voting data from the 2008 and 2016 presidential elections and assessed Donald Trump's share of the 2016 vote, change in the Republican vote share between 2008 and 2016, and changes in absolute numbers of Democratic and Republican votes. County-level estimates of life expectancy at birth were obtained for 1980 and 2014 from the Institute for Health Metrics and Evaluation...
August 17, 2017: American Journal of Public Health
https://www.readbyqxmd.com/read/28817253/cuts-guided-deterministic-buckling-in-arrays-of-soft-parallel-plates-for-multifunctionality
#6
Gaojian Lin, Dengteng Ge, Yichao Tang, Yu Xia, Gaoxiang Wu, Lin Han, Shu Yang, Jie Yin
Harnessing buckling instability in soft materials offers an effective strategy to achieve multifunctionality. Despite great efforts in controlling the wrinkling behaviors of film-based systems and buckling of periodic structures, the benefits of classical plate buckling in soft materials remain largely unexplored. The challenge lies in the intrinsic indeterminate characteristics of buckling, leading to geometric frustration and random orientations. Here, we report the controllable global order in constrained buckling of arrays of parallel plates made of hydrogels and elastomers on rigid substrates...
August 17, 2017: ACS Applied Materials & Interfaces
https://www.readbyqxmd.com/read/28816955/serum-hbeag-and-hbv-dna-levels-are-not-always-proportional-and-only-high-levels-of-hbeag-most-likely-correlate-with-high-levels-of-hbv-dna-a-community-based-study
#7
Ping Chen, Qinfen Xie, Xuan Lu, Chengbo Yu, Kaijin Xu, Bing Ruan, Hongcui Cao, Hainv Gao, Lanjuan Li
This study aimed to investigate the correlation between quantitative hepatitis B e antigen (HBeAg) and hepatitis B virus (HBV) DNA levels, and to determine whether semiquantitative measurement of HBeAg can indicate the extent of HBV replication in HBeAg-positive subjects in the immune tolerant phase.A cross-sectional, community-based survey was carried out in 12 communities of 2 counties in Zhejiang Province, China. A panel of 788 HBeAg-positive subjects was divided into 4 groups according to HBV DNA level...
August 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28816952/prediction-of-microvascular-invasion-of-hepatocellular-carcinoma-with-preoperative-diffusion-weighted-imaging-a-comparison-of-mean-and-minimum-apparent-diffusion-coefficient-values
#8
Jinkun Zhao, Xubin Li, Kun Zhang, Xiaoyu Yin, Xiangfu Meng, Lizhu Han, Xuening Zhang
The aim of the study was to investigate the value of preoperative diffusion-weighted imaging (DWI) in predicting microvascular invasion (MVI) of hepatocellular carcinoma (HCC), using and comparing mean and minimum apparent diffusion coefficient (ADC) values.Preoperative MR images of 318 patients with HCC confirmed by surgical pathology were retrospectively analyzed. All patients underwent preoperative DWI on a 1.5 Tesla MRI scanner. The mean and minimum ADC values of the tumors were measured. Interobserver agreements were assessed by the intraclass correlation coefficient (ICC)...
August 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28816714/radiotherapy-as-metastasis-directed-therapy-for-oligometastatic-prostate-cancer
#9
Elise De Bleser, Phuoc T Tran, Piet Ost
PURPOSE OF REVIEW: To summarize the available literature regarding radiotherapy as a metastasis-directed therapy (MDT) in the treatment of oligometastatic prostate cancer (PCa). RECENT FINDINGS: Three different clinical scenarios of oligometastatic PCa exist in which MDT can be applied: de novo oligometastatic PCa, oligorecurrent PCa, and oligoprogressive PCa. A cut off of three to five metastatic lesions is most often used in these settings. Data from retrospective studies, treating over 1000 patients in total, have been reported...
August 14, 2017: Current Opinion in Urology
https://www.readbyqxmd.com/read/28816636/the-distress-thermometer-predicts-subjective-but-not-objective-cognitive-complaints-six-months-after-treatment-initiation-in-cancer-patients-receiving-a-curative-cancer-treatment
#10
Michelle Lycke, Tessa Lefebvre, Lies Pottel, Hans Pottel, Lore Ketelaars, Karin Stellamans, Koen Van Eygen, Philippe Vergauwe, Patrick Werbrouck, Laurence Goethals, Patricia Schofield, Tom Boterberg, Philip R Debruyne
OBJECTIVES: Research has indicated that cancer-related cognitive impairments (CRCI) may be influenced by psychosocial factors such as distress, worry and fatigue. Therefore, we aimed to validate the distress thermometer (DT) as a screening tool to detect CRCI six months post treatment initiation in a group of general cancer patients. METHODS: Patients(18 years, n 125) with a histologically confirmed diagnosis of a solid cancer or haematological malignancy, scheduled for a curative treatment, were evaluated at baseline (T0) and six months post-treatment initiation (T1) for CRCI by a neuropsychological assessment including patient-reported outcome measures (PROMs)...
August 17, 2017: Journal of Psychosocial Oncology
https://www.readbyqxmd.com/read/28816624/comparison-of-two-rabbit-models-with-deficiency-of-corneal-epithelium-and-limbal-stem-cells-established-by-different-methods
#11
Hening Zhang, Shaochun Lin, Min Zhang, Qijiong Li, Weihua Li, Wencong Wang, Minglei Zhao, Yaojue Xie, Zhiquan Li, Mian Huang, Zhichong Wang, Xiulan Zhang, Bing Huang
Limbal stem cell defect model is an important animal model that provides a basis for the study of ocular surface diseases. The rabbit cornea is of moderate size and is widely used in such studies as an experimental animal model. At present, the main modeling methods are alkali burns, and corneal limbus girdling and corneal epithelium doctoring. Each method has its own characteristics. In this study, we observed rabbit models with severe ocular surface defect established by the two methods and changes after amniotic membrane transplantation...
August 14, 2017: Tissue Engineering. Part C, Methods
https://www.readbyqxmd.com/read/28816557/cd44-as-a-cancer-stem-cell-marker-and-its-prognostic-value-in-patients-with-ovarian-carcinoma
#12
Alena Bartakova, Kveta Michalova, Jiri Presl, Pavel Vlasak, Jan Kostun, Jiri Bouda
The aim of our study was to clarify whether the CD44 adhesion molecule as a cancer stem cell marker could also serve as a prognostic factor in patients with epithelial ovarian cancer (EOC). A retrospective study was performed on 87 patients with histologically verified EOC. Specimens of both primary tumour and implantation metastases were tested from 48 of them. CD44 expression was detected by immunohistochemistry. We looked for the cut-off levels of CD44 expression using the Cox regression model. We confirmed statistically significant prognostic factors for overall survival (OS) and disease-free interval (DFI) to be: stage of the disease, postoperative residual tumour and papillary serous histological type...
August 17, 2017: Journal of Obstetrics and Gynaecology: the Journal of the Institute of Obstetrics and Gynaecology
https://www.readbyqxmd.com/read/28816485/risks-resources-and-depressive-symptomatology-among-marshallese-adolescents
#13
Kevin M Fitzpatrick, Don Willis
This study examined risks and resources to assess depressive symptom variation among a sample of Marshallese adolescents attending a Northwest Arkansas high school. A self-administered questionnaire was completed by 10th-12th-grade students (N = 1,493). With a general response rate in excess of 78%, the subsample (n = 208) represented 75% of all Marshallese students attending the high school and approximately 9% of the total K-12 Marshallese population. Average depressive symptom (CES-D) scores for Marshallese adolescents were 17...
August 17, 2017: American Journal of Orthopsychiatry
https://www.readbyqxmd.com/read/28816340/coagulation-factor-xii-regulates-inflammatory-responses-in-human-lungs
#14
Rosanna Hess, Lukasz Wujak, Christina Hesse, Katherina Sewald, Danny Jonigk, Gregor Warnecke, Hans-Gerd Fieguth, Steven de Maat, Coen Maas, Francesco Bonella, Klaus T Preissner, Benjamin Weiss, Liliana Schaefer, Wolfgang M Kuebler, Philipp Markart, Malgorzata Wygrecka
Increased procoagulant activity in the alveolar compartment and uncontrolled inflammation are hallmarks of the acute respiratory distress syndrome (ARDS). Here, we investigated whether the contact phase system of coagulation is activated and may regulate inflammatory responses in human lungs. Components of the contact phase system were characterized in bronchoalveolar lavage fluids (BALF) from 54 ARDS patients and 43 controls, and their impact on cytokine/chemokine expression in human precision cut lung slices (PCLS) was assessed by a PCR array...
August 17, 2017: Thrombosis and Haemostasis
https://www.readbyqxmd.com/read/28816256/budget-cuts-fuel-frustration-among-japan-s-academics
#15
EDITORIAL
(no author information available yet)
No abstract text is available yet for this article.
August 14, 2017: Nature
https://www.readbyqxmd.com/read/28816249/carbon-emissions-more-nuclear-power-can-speed-co2-cuts
#16
Richard Rhodes
No abstract text is available yet for this article.
August 16, 2017: Nature
https://www.readbyqxmd.com/read/28816103/assessment-of-work-related-accidents-associated-with-waste-handling-in-belo-horizonte-brazil
#17
Marcos Pg Mol, Amanda F Pereira, Dirceu B Greco, Sandy Cairncross, Leo Heller
As more urban solid waste is generated, managing it becomes ever more challenging and the potential impacts on the environment and human health also become greater. Handling waste - including collection, treatment and final disposal - entails risks of work accidents. This article assesses the perception of waste management workers regarding work-related accidents in domestic and health service contexts in Belo Horizonte, Brazil. These perceptions are compared with national data from the Ministry of Social Security on accidents involving workers in solid waste management...
August 1, 2017: Waste Management & Research
https://www.readbyqxmd.com/read/28815948/flow-cytometric-analysis-of-viable-bacteria-in-urine-samples-of-febrile-patients-at-the-emergency-department
#18
Anne H Tavenier, Foppie J de Boer, Bijan Moshaver, Sjef J C M van der Leur, Coen A Stegeman, Paul H P Groeneveld
BACKGROUND: Fast and reliable diagnostics are important in febrile patients admitted to the emergency department. Current urine diagnostics are fast but moderately reliable or reliable but time consuming. Flow cytometry (FC) is a new promising technique in the diagnostics of complicated urinary tract infections by counting bacteria in urine samples. The aim of this study is to improve the FC method by counting only viable bacteria. METHODS: Urine was obtained from 135 consecutive febrile patients at the emergency department...
August 16, 2017: Cytometry. Part B, Clinical Cytometry
https://www.readbyqxmd.com/read/28815851/basics-of-genome-editing-technology-and-its-application-in-livestock-species
#19
REVIEW
Bjoern Petersen
In the last decade, the research community has witnessed a blooming of targeted genome editing tools and applications. Novel programmable DNA nucleases such as zinc finger nucleases (ZFNs), transcription activator-like endonucleases (TALENs) and the clustered regularly interspaced short palindromic repeats/Cas9 system (CRISPR/Cas9) possess long recognition sites and are capable of cutting DNA in a very specific manner. These DNA nucleases mediate targeted genetic alterations by enhancing the DNA mutation rate via induction of double-strand breaks at a predetermined genomic site...
August 2017: Reproduction in Domestic Animals, Zuchthygiene
https://www.readbyqxmd.com/read/28815683/phase-imaging-quality-improvement-by-modification-of-afm-probes-cantilever
#20
J Skibinski, J Rebis, L Kaczmarek, T Wejrzanowski, T Plocinski, K Rozniatowski
Imaging of the surface of materials by atomic force microscopy under tapping and phase imaging mode, with use of modified probes is addressed. In this study, the circularly shaped holes located in varying distance from the probe base, were cut out by focused ion beam. Such modification was a consequence of the results of the previous experiments (probe tip sharpening and cantilever thinning) where significant improvement of image quality in tapping and phase imaging mode has been revealed. The solution proposed herein gives similar results, but is much simpler from the technological point of view...
August 16, 2017: Journal of Microscopy
keyword
keyword
48896
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"