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https://www.readbyqxmd.com/read/28453718/cost-effectiveness-analysis-of-malaria-rapid-diagnostic-tests-for-appropriate-treatment-of-malaria-at-the-community-level-in-uganda
#1
Kristian S Hansen, Richard Ndyomugyenyi, Pascal Magnussen, Sham Lal, Siân E Clarke
In Sub-Saharan Africa, malaria remains a major cause of morbidity and mortality among children under 5, due to lack of access to prompt and appropriate diagnosis and treatment. Many countries have scaled-up community health workers (CHWs) as a strategy towards improving access. The present study was a cost-effectiveness analysis of the introduction of malaria rapid diagnostic tests (mRDTs) performed by CHWs in two areas of moderate-to-high and low malaria transmission in rural Uganda. CHWs were trained to perform mRDTs and treat children with artemisinin-based combination therapy (ACT) in the intervention arm while CHWs offered treatment based on presumptive diagnosis in the control arm...
June 1, 2017: Health Policy and Planning
https://www.readbyqxmd.com/read/28446828/preliminary-pharmacognostic-and-phytochemical-investigation-of-blepharis-sindica-t-anders-seeds
#2
Apurva Priyadarshi, Rajesh Kumari, Anil Kumar Sharma, Mohal Lal Jaiswal
BACKGROUND: Blepharis sindica - T. Anders of family Acanthaceae is an important medicinal plant which is mainly used as an invigorating tonic, given to cattle to increase milk production and its roots are used for urinary discharge and dysmenorrhea. It is commonly known as "Bhaṅgārī". It is extensively used traditionally as Vājīkāraka and Vṛṣya (Aphrodisiac) by vaidyas of Rajasthan and Gujarat. The seeds of Blepharis sindica T. Anders are the parts of the plant valued for their medicinal value...
October 2016: Ancient Science of Life
https://www.readbyqxmd.com/read/28446652/asymptomatic-carotid-stenosis-medicine-alone-or-combined-with-carotid-revascularization
#3
REVIEW
Donald V Heck, Gary S Roubin, Kenneth G Rosenfield, William A Gray, Christopher J White, Tudor G Jovin, Jon S Matsumura, Brajesh K Lal, Barry T Katzen, Guilherme Dabus, Brian T Jankowitz, Thomas G Brott
Two positive randomized trials established carotid endarterectomy (CEA) as a superior treatment to medical management alone for the treatment of asymptomatic carotid artery stenosis. However, advances in medical therapy have led to an active and spirited debate about the best treatment for asymptomatic carotid stenosis. The Carotid Revascularization and Medical Management for Asymptomatic Carotid Stenosis (CREST 2) trial aims to better define the best treatment for the average patient with severe asymptomatic carotid stenosis...
April 26, 2017: Neurology
https://www.readbyqxmd.com/read/28446439/pax3-foxo1-establishes-myogenic-super-enhancers-and-confers-bet-bromodomain-vulnerability
#4
Berkley E Gryder, Marielle E Yohe, Hsien-Chao Chou, Xiaohu Zhang, Joana Marques, Marco Wachtel, Beat Schaefer, Nirmalya Sen, Young K Song, Alberto Gualtieri, Silvia Pomella, Rossella Rota, Abigail Cleveland, Xinyu Wen, Sivasish Sindiri, Jun S Wei, Frederic G Barr, Sudipto Das, Thorkell Andresson, Rajarshi Guha, Madhu Lal-Nag, Marc Ferrer, Jack F Shern, Keji Zhao, Craig J Thomas, Javed Khan
Alveolar rhabdomyosarcoma is a life-threatening myogenic cancer of children and adolescent young adults, driven primarily by the chimeric transcription factor PAX3-FOXO1 (P3F). The mechanisms by which P3F dysregulates chromatin are unknown. We find P3F reprograms the cis-regulatory landscape by inducing (de novo) super enhancers (SEs). P3F uses SEs to setup auto-regulatory loops in collaboration with master transcription factors MYOG, MYOD and MYCN. This myogenic SE circuitry is consistent across cell lines and primary tumors...
April 26, 2017: Cancer Discovery
https://www.readbyqxmd.com/read/28446383/development-and-validation-of-the-parenteral-nutrition-impact-questionnaire-pniq-a-patient-centric-outcome-measure-for-home-parenteral-nutrition
#5
Jeanette Wilburn, Stephen P McKenna, Alice Heaney, Matthew Rouse, Michael Taylor, Alison Culkin, Simon Gabe, Sorrel Burden, Simon Lal
BACKGROUND & AIMS: Patients with Type 3 Intestinal Failure (IF) who need Home Parenteral Nutrition (HPN) face several clinical, psychological and social problems. The study was designed to produce and test the first patient-centric measure for HPN ('PNIQ: Parenteral Nutrition Impact Questionnaire'). The new measure focused on the extent to which patients were able to fulfil their human needs. METHODS: Questionnaire content was derived from the analysis of transcripts of interviews conducted with UK HPN patients...
April 12, 2017: Clinical Nutrition: Official Journal of the European Society of Parenteral and Enteral Nutrition
https://www.readbyqxmd.com/read/28446204/erratum-to-antifilarial-activity-of-diterpenoids-from-taxodium-distichum
#6
Vikas Kushwaha, Kirti Saxena, Richa Verma, Shiv K Verma, Deepali Katoch, Neeraj Kumar, Brij Lal, P Kalpana Murthy, Bikram Singh
No abstract text is available yet for this article.
April 26, 2017: Parasites & Vectors
https://www.readbyqxmd.com/read/28444133/increased-collagen-within-the-transverse-tubules-in-human-heart-failure
#7
David J Crossman, Xin Shen, Mia Jüllig, Michelle Munro, Yufeng Hou, Martin Middleditch, Darshan Shrestha, Amy Li, Sean Lal, Cristobal G Dos Remedios, David Baddeley, Peter N Ruygrok, Christian Soeller
Aims: In heart failure transverse-tubule (t-tubule) remodelling disrupts calcium release, and contraction. T-tubules in human failing hearts exhibit increased labelling by wheat germ agglutinin (WGA), a lectin that binds to the dystrophin-associated glycoprotein complex. We hypothesized changes in this complex may explain the increased WGA labelling and contribute to t-tubule remodelling in the failing human heart. In this study we sought to identify the molecules responsible for this increased WGA labelling...
April 20, 2017: Cardiovascular Research
https://www.readbyqxmd.com/read/28443239/primitive-neuro-ectodermal-tumor-arising-in-a-testicular-teratoma-with-retroperitoneal-metastasis-a-case-report-and-review-of-literature
#8
Guodong Hu, Andrew Wang, Xiu Wang, Leilei Xia, Benjamin L Taylor, S Buce Malkowicz, Priti Lal, Julia R Maisel
A 38-year-old man presenting with left testicular mass and extensive retroperitoneal lymphadenopathy underwent radical orchiectomy and specimen showed a germ cell tumor of primarily primitive neuroectodermal tumor mixed with mature teratoma. He then underwent RPLND, followed by adjuvant CAV (cyclophosphamide, doxorubicin, vincristine) and IE (ifosfamide, etoposide) alternating chemotherapy given the high rate of recurrence and high rate of response to the PNET-specific chemotherapy.
July 2017: Urology Case Reports
https://www.readbyqxmd.com/read/28442964/-graded-epidural-anesthesia-for-renal-transplant-in-a-patient-with-dilated-cardiomyopathy-and-severe-left-ventricle-systolic-dysfunction
#9
Rupesh Yadav, Sohan Lal Solanki
Dilated cardiomyopathy with decreased contractility of left or both ventricles impose a serious risk to patient posted for major surgery. Even after best medical optimization, careful perioperative management with risk and benefit of general and regional anesthesia should be discussed beforehand. We here reporting a case of successful management of a patient with dilated cardiomyopathy with ejection fraction of 15% posted for renal transplant surgery under graded epidural anesthesia.
April 2017: Saudi Journal of Anaesthesia
https://www.readbyqxmd.com/read/28440865/generation-of-wavy-structure-on-lipid-membrane-by-peripheral-proteins-a-linear-elastic-analysis
#10
Paritosh Mahata, Sovan Lal Das
We carry out a linear elastic analysis to study wavy structure generation on lipid membrane by peripheral membrane proteins. We model the lipid membrane as linearly elastic and anisotropic material. The hydrophobic insertion by proteins into the lipid membrane has been idealized as penetration of rigid rodlike inclusions into the membrane and the electrostatic interaction between protein and membrane has been modeled by a distributed surface traction acting on the membrane surface. With the proposed model we study curvature generation by several binding domains of peripheral membrane proteins containing BAR domains and amphipathic alpha-helices...
April 25, 2017: FEBS Letters
https://www.readbyqxmd.com/read/28439928/effect-of-ultrasonic-activation-on-the-reduction-of-bacteria-and-endotoxins-in-root-canals-a-randomized-clinical-trial
#11
V C Nakamura, E T Pinheiro, L C Prado, A C Silveira, A P L Carvalho, M P A Mayer, G Gavini
AIM: This randomized clinical trial aimed to compare the effectiveness of ultrasonic activation with that of a non-activated irrigation on the removal of bacteria and endotoxin from root canals. METHODOLOGY: Fifty patients with necrotic pulps and asymptomatic apical periodontitis were randomly allocated into two groups according to the final irrigation protocol after root canal preparation: Group UI - ultrasonic irrigation (n=25) and Group NI - needle irrigation (n=25)...
April 25, 2017: International Endodontic Journal
https://www.readbyqxmd.com/read/28437487/crop-and-varietal-diversification-of-rainfed-rice-based-cropping-systems-for-higher-productivity-and-profitability-in-eastern-india
#12
B Lal, Priyanka Gautam, B B Panda, R Raja, Teekam Singh, R Tripathi, M Shahid, A K Nayak
Rice-rice system and rice fallows are no longer productive in Southeast Asia. Crop and varietal diversification of the rice based cropping systems may improve the productivity and profitability of the systems. Diversification is also a viable option to mitigate the risk of climate change. In Eastern India, farmers cultivate rice during rainy season (June-September) and land leftovers fallow after rice harvest in the post-rainy season (November-May) due to lack of sufficient rainfall or irrigation amenities...
2017: PloS One
https://www.readbyqxmd.com/read/28437324/noncirrhotic-portal-fibrosis-in-pediatric-population
#13
Vikrant Sood, Bikrant B Lal, Rajeev Khanna, Dinesh Rawat, Chhagan Bihari, Seema Alam
OBJECTIVES: Noncirrhotic portal fibrosis (NCPF) has been classically described as a disease of young to middle age with limited literature regarding its occurrence, onset, or clinical presentation in children. We hereby present a series of 19 patients diagnosed and managed as NCPF in pediatric age group. METHODS: A retrospective review of all the patients presenting to the pediatric hepatology department (age <18 years) and diagnosed as NCPF was done and data were evaluated...
May 2017: Journal of Pediatric Gastroenterology and Nutrition
https://www.readbyqxmd.com/read/28435428/in-silico-cd4-cd8-t-cell-and-b-cell-immunity-associated-immunogenic-epitope-prediction-and-hla-distribution-analysis-of-zika-virus
#14
Essam Mohammed Janahi, Anupam Dhasmana, Vandana Srivastava, Aditya Narayan Sarangi, Sana Raza, Jamal M Arif, Madan Lal Bramha Bhatt, Mohtashim Lohani, Mohammed Yahya Areeshi, Anand Murari Saxena, Shafiul Haque
Zika virus (ZIKV) is a mosquito-borne flavivirus distributed all over Africa, South America and Asia. The infection with the virus may cause acute febrile sickness that clinically resembles dengue fever, yet there is no vaccine, no satisfactory treatment, and no means of evaluating the risk of the disease or prognosis in the infected people. In the present study, the efficacy of the host's immune response in reducing the risk of infectious diseases was taken into account to carry out immuno-informatics driven epitope screening strategy of vaccine candidates against ZIKV...
2017: EXCLI journal
https://www.readbyqxmd.com/read/28431974/unique-mitochondrial-localization-of-arginase-1-and-2-in-hepatocytes-of-air-breathing-walking-catfish-clarias-batrachus-and-their-differential-expression-patterns-under-hyper-ammonia-stress
#15
Bodhisattwa Banerjee, Debaprasad Koner, Priyanka Lal, Nirmalendu Saha
Arginase (ARG) catalyzes the final step of ornithine-urea cycle (OUC) leading to a conversion of L-arginine to L-ornithine and urea. Several isoforms of ARG have been reported in vertebrates, out of which the two predominant isoforms are the cytosolic ARG1 and the mitochondrial ARG2. The air-breathing walking catfish (Clarias batrachus) is frequently being challenged by different environmental insults such as hyper-ammonia, dehydration and osmotic stresses in their natural habitats throughout the year. The present study investigated the active presence of ARG1 and ARG2 isoforms in hepatocytes along with unique localization of both the isoforms inside the mitochondria, and also their specific expression patterns under hyper-ammonia stress (5mM NH4Cl) in isolated hepatocytes of walking catfish...
April 18, 2017: Gene
https://www.readbyqxmd.com/read/28431627/sequential-naion-presenting-as-pseudo-foster-kennedy-syndrome
#16
Anuja Patil, Aastha Takkar, Manoj Goyal, Ramandeep Singh, Vivek Lal
PURPOSE: To review recurrent NAION as a cause for PFK syndrome. METHODS: In an observational study patients presenting with sudden loss of vision were evaluated. We reviewed patients presenting with disc edema on one side and optic atrophy in contralateral eye on fundus examination. Their visual field defects and fundus fluorescein angiography was assessed. RESULTS: Of the 7 patients evaluated 4 (57.1%) were females. Mean age at presentation was 53...
May 15, 2017: Journal of the Neurological Sciences
https://www.readbyqxmd.com/read/28430272/molecular-rare-earth-metal-alumosilicates
#17
Raúl Huerta-Lavorie, Dana V Báez-Rodríguez, Jessica García-Ríos, Emiliano Martínez-Vollbert, Diego Martínez-Otero, Vojtech Jancik
The synthesis and stabilization of molecular four-coordinated lanthanide alumosilicates was achieved by the use of a highly encumbered alumosilicate ligand LAl(OH·thf)(μ-O)Si(OH)(OtBu)2 (1, L = HC{C(Me)N(2,6-iPr2C6H3)}2). Reactions between 1 and tris-cyclopentadienyl lanthanides (LnCp3; Ln = Ce, Nd, Sm, Gd, Tb, Dy, Y, Er) derived in the isolation of eight compounds (2-9) where the ligand is observed in three different bonding modes: adducts (2, 3), spirocyclic (4) or cyclic (5-9) coordination compounds. The observed reactivity can be related to the ionic radius of the lanthanide atom and the nature of the oxygen donor-atom from the hydroxide (Al-OH) or hydroxyl (Si-OH) moieties in 1...
April 21, 2017: Dalton Transactions: An International Journal of Inorganic Chemistry
https://www.readbyqxmd.com/read/28430235/fiber-bragg-grating-interrogation-using-wavelength-modulated-tunable-distributed-feedback-lasers-and-a-fiber-optic-mach-zehnder-interferometer
#18
Anirban Roy, Arup Lal Chakraborty, Chandan Kumar Jha
This paper demonstrates a technique of high-resolution interrogation of two fiber Bragg gratings (FBGs) with flat-topped reflection spectra centered on 1649.55 nm and 1530.182 nm with narrow line width tunable semiconductor lasers emitting at 1651.93 nm and 1531.52 nm, respectively. The spectral shift of the reflection spectrum in response to temperature and strain is accurately measured with a fiber-optic Mach-Zehnder interferometer that has a free spectral range of 0.0523 GHz and a broadband photodetector...
April 20, 2017: Applied Optics
https://www.readbyqxmd.com/read/28429186/what-are-colorectal-cancer-survivors-preferences-for-dietary-advice-a-best-worst-discrete-choice-experiment
#19
Stuart J Wright, Debbie Gibson, Martin Eden, Simon Lal, Chris Todd, Andy Ness, Sorrel Burden
PURPOSE: Studies on healthy lifestyle interventions in survivors of colorectal cancer have been disappointing, demonstrating only modest changes. This study aims to quantify people's preferences for different aspects of dietary intervention. METHOD: A best-worst discrete choice experiment was designed and incorporated into a questionnaire including participants' characteristics and a self-assessment of lifestyle. RESULTS: The response rate was 68% and 179 questionnaires were analysed...
April 20, 2017: Journal of Cancer Survivorship: Research and Practice
https://www.readbyqxmd.com/read/28425439/activation-of-the-hypothalamic-feeding-centre-upon-visual-prey-detection
#20
Akira Muto, Pradeep Lal, Deepak Ailani, Gembu Abe, Mari Itoh, Koichi Kawakami
The visual system plays a major role in food/prey recognition in diurnal animals, and food intake is regulated by the hypothalamus. However, whether and how visual information about prey is conveyed to the hypothalamic feeding centre is largely unknown. Here we perform real-time imaging of neuronal activity in freely behaving or constrained zebrafish larvae and demonstrate that prey or prey-like visual stimuli activate the hypothalamic feeding centre. Furthermore, we identify prey detector neurons in the pretectal area that project to the hypothalamic feeding centre...
April 20, 2017: Nature Communications
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