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https://www.readbyqxmd.com/read/29458154/the-effect-of-endoscopic-surveillance-in-patients-with-barrett-s-esophagus-a-systematic-review-and-meta-analysis
#1
Don Chamil Codipilly, Apoorva Krishna Chandar, Siddharth Singh, Sachin Wani, Nicholas J Shaheen, John M Inadomi, Amitabh Chak, Prasad G Iyer
BACKGROUND & AIMS: Guidelines recommend endoscopic surveillance of patients with Barrett's esophagus (BE) to identify those with dysplasia (a precursor of carcinoma) or early-stage esophageal adenocarcinoma (EAC), who can be treated endoscopically. However, it is unclear whether surveillance increases survival times of patients with BE. We performed a systematic review and meta-analysis to qualitatively and quantitatively examine evidence for the association of endoscopic surveillance in patients with BE with survival and other outcomes...
February 16, 2018: Gastroenterology
https://www.readbyqxmd.com/read/29457984/cardio-oncology-the-role-of-advanced-echocardiography-in-cancer-patients
#2
Lucia Venneri, Giacomo Zoppellaro, Rajdeep S Khattar
Cardio-oncology is a rapidly growing field aimed at improving the quality of care of cancer patients by preventing and monitoring cardiovascular complications resulting from cancer treatment. Cardiac imaging, and in particular, transthoracic echocardiography, plays an essential role in the baseline assessment and serial follow-up of cardio-oncology patients. Areas covered: This review article discusses the role of cardiac imaging with a focus on advanced echocardiography for the detection and management of cancer therapy related cardiovascular complications, in particular, left ventricular dysfunction and heart failure...
February 19, 2018: Expert Review of Cardiovascular Therapy
https://www.readbyqxmd.com/read/29457591/effects-of-polycaprolactone-biphasic-calcium-phosphate-scaffolds-on-enhancing-growth-and-differentiation-of-osteoblasts
#3
Nuttawut Thuaksuban, Naruporn Monmaturapoj, Thunmaruk Luntheng
BACKGROUND: Polycaprolactone (PCL)-biphasic calcium phosphate (BCP) scaffolds fabricated using Melt-Stretching and Compression Molding (MSCM) can release calcium and phosphate ions, which are essential for bone formation. OBJECTIVE: Responses of the osteoblasts seeded on three groups of scaffolds including group A; PCL-20% BCP (%wt), group B; PCL-30% BCP and group C (control); pure PCL (100% PCL) were evaluated. METHODS: The cell-scaffold constructs were made by seeding osteoblast cell lines at 1×105 cells/scaffold...
2018: Bio-medical Materials and Engineering
https://www.readbyqxmd.com/read/29457415/-preliminary-study-of-intervention-in-effect-of-bushen-huoxue-recipe-on-calcification-of-lumbar-vertebra-cartilage-endplate-of-the-aging-gerbils
#4
Li-Guo Zhu, Ping Zhang, Qing-Hui Song, Wan-Qiang Zhang, Hong-Wei Zhu, Li-Ping Yang, Yan Zhu, Yuan Wang, Ling-Hui Li
OBJECTIVE: To study the effect of Bushen Huoxue decoction on calcification of cartilage endplate in lumbar vertebrae. METHODS: Six healthy male gerbils with 2-month-old were selected as normal control group, and 24 7-month-old healthy male gerbils were fed to 12-month-old to establish the aged gerbil model. Thirty gerbils were randomly divided into five groups as follow: the normal control group ( n =6), model group ( n =6, normal saline 4 ml/kg, intragastric 30 d), Bushen Huoxue low dose group( n =6, 1...
October 25, 2017: Zhongguo Gu Shang, China Journal of Orthopaedics and Traumatology
https://www.readbyqxmd.com/read/29457368/emergence-of-two-novel-sublineages-ind2001bd1-and-ind2001bd2-of-foot-and-mouth-disease-virus-serotype-o-in-bangladesh
#5
M A Siddique, M R Ali, A S M R U Alam, H Ullah, A Rahman, R P Chakrabarty, M A Amin, S A Hoque, S P Nandi, M Sultana, M A Hossain
Foot-and-mouth disease (FMD) is endemic in Bangladesh, and the implementation of a control programme for this disease is at an early stage, according to the FAO- and OIE-proposed Progressive Control Pathway for FMD (PCP-FMD) Roadmap. To develop an effective control programme, understanding of foot-and-mouth disease virus (FMDV) serotypes, even subtypes within the serotypes is essential. The present investigation aims at viral VP1 coding region sequence-based analysis of FMD samples collected from 34 FMD outbreaks during 2012-2016 in Bangladesh...
February 18, 2018: Transboundary and Emerging Diseases
https://www.readbyqxmd.com/read/29457316/assessment-of-pulmonary-structure-function-relationships-in-young-children-and-adolescents-with-cystic-fibrosis-by-multivolume-proton-mri-and-ct
#6
Francesca Pennati, David J Roach, John P Clancy, Alan S Brody, Robert J Fleck, Andrea Aliverti, Jason C Woods
BACKGROUND: Lung disease is the most frequent cause of morbidity and mortality in patients with cystic fibrosis (CF), and there is a shortage of sensitive biomarkers able to regionally monitor disease progression and to assess early responses to therapy. PURPOSE: To determine the feasibility of noncontrast-enhanced multivolume MRI, which assesses intensity changes between expiratory and inspiratory breath-hold images, to detect and quantify regional ventilation abnormalities in CF lung disease, with a focus on the structure-function relationship...
February 19, 2018: Journal of Magnetic Resonance Imaging: JMRI
https://www.readbyqxmd.com/read/29457299/t1%C3%AF-mapping-of-articular-cartilage-grafts-after-autologous-osteochondral-transplantation-for-osteochondral-lesions-of-the-talus-a-longitudinal-evaluation
#7
Naoki Haraguchi, Koki Ota, Naoki Nishida, Takuma Ozeki, Takashige Yoshida, Atsushi Tsutaya
BACKGROUND: Clinical results of autologous osteochondral transplantation (AOT) for treatment of osteochondral lesions of the talus have been mixed. T1ρ imaging can be used to noninvasively detect early cartilage degeneration. PURPOSE OR HYPOTHESIS: To quantitatively assess, by means of T1ρ imaging, changes over time in the biochemical health of grafted cartilage after AOT for osteochondral lesions of the talus. STUDY TYPE: Retrosepctive case series...
February 19, 2018: Journal of Magnetic Resonance Imaging: JMRI
https://www.readbyqxmd.com/read/29457229/radiomics-analysis-of-pulmonary-nodules-in-low-dose-ct-for-early-detection-of-lung-cancer
#8
Wookjin Choi, Jung Hun Oh, Sadegh Riyahi, Chia-Ju Liu, Feng Jiang, Wengen Chen, Charles White, Andreas Rimner, James G Mechalakos, Joseph O Deasy, Wei Lu
PURPOSE: To develop a radiomics prediction model to improve pulmonary nodule (PN) classification in low-dose CT. To compare the model with the American College of Radiology (ACR) Lung CT Screening Reporting and Data System (Lung-RADS) for early detection of lung cancer. METHODS: We examined a set of 72 PNs (31 benign and 41 malignant) from the Lung Image Database Consortium image collection (LIDC-IDRI). 103 CT radiomic features were extracted from each PN. Before the model building process, distinctive features were identified using a hierarchical clustering method...
February 19, 2018: Medical Physics
https://www.readbyqxmd.com/read/29457203/challenges-and-opportunities-in-establishing-and-maintaining-newborn-screening-in-a-rural-area-of-andhra-pradesh-task-force-study-by-indian-council-of-medical-research
#9
A Radha Rama Devi, Y Ananthalakshmi, K Srimannarayana Rao
OBJECTIVE: The primary objective was to evaluate the feasibility of setting up newborn screening in rural areas in India. Secondary objective was to enhance the knowledge and awareness towards early detection of diseases by newborn screening, management of the affected baby and to impart genetic counseling. METHODS: Awareness programs were conducted at different mandals in the district for the medical practioners during the preparatory phase of the Task Force Project...
February 19, 2018: Indian Journal of Pediatrics
https://www.readbyqxmd.com/read/29457115/comparison-of-inflationary-non-invasive-blood-pressure-inibp-monitoring-technology-and-conventional-deflationary-non-invasive-blood-pressure-dnibp-measurement-in-detecting-hypotension-during-cesarean-section
#10
Akiko Yamashita, Shingo Irikoma
Background: The Nihon Kohden linear inflationary non-invasive blood pressure (iNIBP) monitoring technology is an oscillometric device that measures blood pressure by detecting oscillations during inflation. Systolic blood pressure can be recorded without overinflating the cuff higher than the true systolic pressure. Thus, total time taken for inflation and deflation is shorter than that by the conventional deflation devices. In this study, the ability of iNIBP to detect maternal hypotension during cesarean section faster than deflationary non-invasive blood pressure (dNIBP) monitoring devices under clinical settings was evaluated prospectively...
2018: JA Clin Rep
https://www.readbyqxmd.com/read/29457018/nail-changes-in-early-mycosis-fungoides
#11
Amir Hooshang Ehsani, Maryam Nasimi, Arghavan Azizpour, Pedram Noormohammadpoor, Kambiz Kamyab, Hasan Seirafi, Mojghan Noori
Background: Mycosis fungoides (MF) has a wide range of clinical presentations and it has been reported rarely to involve the nail apparatus. Objective: We intended to evaluate the frequency and characteristics of nail changes in patients with biopsy-proven MF. Methods: A retrospective analysis of 60 patients with MF who were evaluated at our cancer center from 2013 to 2014 was performed to identify patients with nail changes. Histological examinations of the skin around the nail apparatus were obtained from 10 patients with periungual skin erythema and scaling...
January 2018: Skin Appendage Disorders
https://www.readbyqxmd.com/read/29457001/control-of-infectious-diseases-in-the-era-of-european-clinical-microbiology-laboratory-consolidation-new-challenges-and-opportunities-for-the-patient-and-for-public-health-surveillance
#12
Olivier Vandenberg, Zisis Kozlakidis, Jacques Schrenzel, Marc Jean Struelens, Judith Breuer
Many new innovative diagnostic approaches have been made available during the last 10 years with major impact on patient care and public health surveillance. In parallel, to enhance the cost-effectiveness of the clinical microbiology laboratories (CMLs), European laboratory professionals have streamlined their organization leading to amalgamation of activities and restructuring of their professional relationships with clinicians and public health specialists. Through this consolidation process, an operational model has emerged that combines large centralized clinical laboratories performing most tests on one high-throughput analytical platform connected to several distal laboratories dealing locally with urgent analyses at near point of care...
2018: Frontiers in Medicine
https://www.readbyqxmd.com/read/29456847/curative-resection-of-pancreatic-ductal-adenocarcinoma-developing-in-the-remnant-pancreas-13-years-after-distal-pancreatectomy-for-intraductal-papillary-mucinous-neoplasms-a-case-report
#13
Takahiro Einama, Hirofumi Kamachi, Toshihiro Sakata, Kengo Shibata, Kazuki Wakizaka, Ko Sugiyama, Kazuaki Shibuya, Shingo Shimada, Kenji Wakayama, Tatsuya Orimo, Hideki Yokoo, Toshiya Kamiyama, Tomoko Mitsuhashi, Akinobu Taketomi
Intraductal papillary mucinous neoplasms (IPMNs) are characterized by the papillary proliferation of atypical mucinous epithelial cells in the pancreatic ductal system. There are two recurrence patterns following resection of IPMNs: Metachronous multifocal occurrence of IPMNs, and distinct pancreatic ductal adenocarcinoma (PDAC) in the remnant pancreas. Several recent studies investigated the development of distinct PDAC during follow-up evaluation of IPMNs and the incidence rate ranged from 4.5 to 8%. Thus, IMPNs may be a good predictor for the early detection of PDAC during observation or after the resection of IPMNs...
March 2018: Molecular and Clinical Oncology
https://www.readbyqxmd.com/read/29456844/an-efficient-biomarker-panel-for-diagnosis-of-breast-cancer-using-surface-enhanced-laser-desorption-ionization-time-of-flight-mass-spectrometry
#14
Turkan Yigitbasi, Gizem Calibasi-Kocal, Nihal Buyukuslu, Murat Kemal Atahan, Hakan Kupeli, Seyran Yigit, Ercument Tarcan, Yasemin Baskin
Breast cancer (BC) is the most frequently diagnosed cancer that affects women worldwide. Early detection of BC is important to improve survival rates and decrease mortality. The aim of the present study was to investigate serum biomarkers using surface-enhanced laser desorption ionization time-of-flight mass spectrometry (SELDI-TOF-MS) to distinguish patients with BC from the healthy population and patients with benign breast diseases (BBDs). A total of 62 patients with invasive ductal carcinoma, as confirmed by histopathology, and 47 non-cancerous individuals (NCIs) [16 healthy controls (HCs) and 31 patients with BBD] were enrolled in the present study...
March 2018: Biomedical Reports
https://www.readbyqxmd.com/read/29456731/analysis-of-middle-and-long-term-efficacy-of-thoracoscope-assisted-segmental-resection-of-the-lung-on-non-small-cell-lung-cancer-in-the-early-stage
#15
Ning Ding, Ning Zhou, Qinglin Li, Guangming Ren, Min Zhou
We investigated the short- and long-term efficacy of thoracoscope-assisted segmental resection of lung of non-small cell lung cancer (NSCLC). We selected a total of 94 patients with lung cancer in the early stage who were admitted to The First People's Hospital of Xuzhou for treatment between March 2011 and February 2012. Patients were divided randomly into either the control group (n=47) or the observation group (n=47). In the observation group, patients received thoracoscope-assisted segmental resection of lung, while in the control group, the conventional thoracic surgery was performed for treatment...
March 2018: Oncology Letters
https://www.readbyqxmd.com/read/29456678/association-between-dscr4-gene-methylation-in-plasma-in-early-pregnancy-and-down-s-syndrome
#16
Lingyu Hu, Changju Zhou
Down's syndrome (DS), a chromosomal abnormal genetic disease caused by a local or total copy of chromosome 21, leads to patients suffering from delayed body growth, special facies, mild to moderate mental retardation and other symptoms, seriously affecting the life of patients. The aim of the present study was to examine the association between Down's syndrome critical region 4 ( DSCR4 ) gene methylation in plasma in high-risk pregnant women with DS in early pregnancy (hereinafter referred to as pregnant women in early pregnancy) and DS, in order to screen new epigenetic markers for the clinical diagnosis of DS...
March 2018: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/29456649/protective-effect-of-miconazole-on-rat-myelin-sheaths-following-premature-infant-cerebral-white-matter-injury
#17
Xuewen Su, Wenyan Tang, Zuo Luan, Yinxiang Yang, Zhaoyan Wang, Yu Zhang, Qian Wang, Lei Suo, Zhen Huang, Xiue Wang, Haifeng Yuan
The aim of the present study was to investigate the protective effects of miconazole on myelin sheaths following cerebral white matter damage (WMD) in premature infant rats. Sprague Dawley rats (3-days-old) were randomly divided into four groups (n=30 each) as follows: Sham surgery group, WMD model group, 10 mg/kg/day treatment group and 40 mg/kg/day treatment group. A cerebral white matter lesion model was created by ligating the right common carotid artery for 80 min. Treatment groups were administered with 10 or 40 mg/kg miconazole at 4-8 days following birth (early treatment group) or 5-11 days following birth (late treatment group)...
March 2018: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/29456633/crosstalk-between-apoptosis-and-autophagy-in-prostate-epithelial-cells-under-androgen-deprivation
#18
Rong-Fu Liu, Jian Li, Jie Zhang, Pei-De Bai, Yu-Feng Yang, Wei Li, Zhun Wu, Jia-Xin Zheng
The present study investigated the molecular mechanism of apoptosis and autophagy in prostate epithelial cells under androgen deprivation (AD). BPH-1 cells were divided into four groups as follows: Control (Cont), AD, autophagy inhibition (AI) and AD + AI groups. Cells in the four groups were treated accordingly, and the level of apoptosis was subsequently measured via flow cytometry. The expression of the microtubule-associated proteins 1A/1B light chain 3 (LC3), caspase-3, poly (ADP-ribose) polymerase 1 (PARP-1) and Beclin-1 proteins of BPH-1 cells was detected at different time points following culture in androgen-deprived medium...
March 2018: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/29456583/fetal-adrenal-gland-biometry-and-cervical-elastography-as-predictors-of-preterm-birth-a-comparative-study
#19
Shubhra Agarwal, Arjit Agarwal, Pawan Joon, Shalini Saraswat, Shruti Chandak
Background: Preterm birth is a major health problem in developing and developed countries leading to rising health care costs and long-term neurodevelopmental disability. The study aims to evaluate the role of new quantitative markers, like the elastography of cervix (shear wave speed estimation), fetal adrenal zone enlargement, and corrected fetal adrenal gland volume; in preterm birth prediction and analyze their relative importance. Thus, these markers may be beneficial in early preterm birth detection and prevent the related morbidities...
February 2018: Ultrasound: Journal of the British Medical Ultrasound Society
https://www.readbyqxmd.com/read/29456568/harnessing-the-immune-system-in-the-battle-against-breast-cancer
#20
REVIEW
Elizabeth S Nakasone, Sara A Hurvitz, Kelly E McCann
Breast cancer is the most prevalent malignancy in women and the second most common cause of cancer-related death worldwide. Despite major innovations in early detection and advanced therapeutics, up to 30% of women with node-negative breast cancer and 70% of women with node-positive breast cancer will develop recurrence. The recognition that breast tumors are infiltrated by a complex array of immune cells that influence their development, progression, and metastasis, as well as their responsiveness to systemic therapies has sparked major interest in the development of immunotherapies...
2018: Drugs in Context
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