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https://www.readbyqxmd.com/read/28228307/comparative-study-of-cardiac-autonomic-status-by-heart-rate-variability-between-under-treatment-normotensive-and-hypertensive-known-type-2-diabetics
#1
Jayesh D Solanki, Sanket D Basida, Hemant B Mehta, Sunil J Panjwani, Bhakti P Gadhavi
BACKGROUND: Co-existence of hypertension is known in three quarter of Indian type 2 diabetics, this duo having adverse additive effect on cardiovascular health including dysautonomia. Latter can be measured by simple 5min heart rate variability (HRV) using simple electrocardiogram, which if reduced indicates cardiac risk. OBJECTIVE: We compared HRV parameters between hypertensive and normotensive type 2 diabetics, looking for significant difference if any. MATERIALS AND METHODS: 98 hypertensive and 40 normotensive type 2 diabetics treated as outpatients were evaluated for disease control and risk stratification...
January 2017: Indian Heart Journal
https://www.readbyqxmd.com/read/28217606/a-mixed-toxidrome-presenting-with-bilateral-ptosis-with-normal-pupils-the-first-case-in-the-literature
#2
Sanket Mahajan, Janki Shah
Snakebite is an environmental hazard associated with a significant morbidity and mortality. Two main types of toxicity occur due to snakebite, namely vasculotoxicity and neurotoxicity. Neurotoxic snakebites present mainly with bilateral ptosis with dilated pupils and/or difficulty in breathing. Jatropha curcas belongs to the family Euphorbiaceae and is commonly referred to as "Ratanjyot" in Gujarati. It has got many medicinal uses such as anticancerous properties and bio-oil. There are very few cases of its toxicity in adults...
July 2016: Journal of Family Medicine and Primary Care
https://www.readbyqxmd.com/read/28197794/therapeutic-options-in-refractory-diabetic-macular-oedema
#3
Sanket U Shah, Raj K Maturi
Diabetic macular oedema (DMO) results from alterations of several biochemical pathways in diabetic eyes. Centre-involving DMO is an important cause of visual loss in diabetes. Anti-vascular endothelial growth factor agents are now the mainstay of centre-involving DMO treatment. Oedema that does not achieve optimal response to these agents occurs in a sizeable proportion of eyes and is called refractory or persistent DMO. Management of refractory DMO is challenging. In this paper, the pathophysiology of DMO, and the definitions used in various studies are summarised...
February 15, 2017: Drugs
https://www.readbyqxmd.com/read/28196087/the-potential-of-indigenous-paenibacillus-ehimensis-bs1-for-recovering-heavy-crude-oil-by-biotransformation-to-light-fractions
#4
Biji Shibulal, Saif N Al-Bahry, Yahya M Al-Wahaibi, Abdulkadir E Elshafie, Ali S Al-Bemani, Sanket J Joshi
Microbial Enhanced Oil Recovery (MEOR) is a potential technology for residual heavy oil recovery. Many heavy oil fields in Oman and elsewhere have difficulty in crude oil recovery because it is expensive due to its high viscosity. Indigenous microbes are capable of improving the fluidity of heavy oil, by changing its high viscosity and producing lighter oil fractions. Many spore-forming bacteria were isolated from soil samples collected from oil fields in Oman. Among the isolates, an autochthonous spore-forming bacterium was found to enhance heavy oil recovery, which was identified by 16S rDNA sequencing as Paenibacillus ehimensis BS1...
2017: PloS One
https://www.readbyqxmd.com/read/28193604/telemedicine-in-pediatric-cardiology-a-scientific-statement-from-the-american-heart-association
#5
Gary M Satou, Karen Rheuban, Dale Alverson, Mark Lewin, Christopher Mahnke, James Marcin, Gerard R Martin, Lisa Schmitz Mazur, David J Sahn, Sanket Shah, Reed Tuckson, Catherine L Webb, Craig A Sable
No abstract text is available yet for this article.
February 13, 2017: Circulation
https://www.readbyqxmd.com/read/28164066/giant-cell-tumor-developing-in-paget-s-disease-of-bone-a-case-report-with-review-of-literature
#6
Vivek Verma, Ajay Puri, Sanket Shah, Bharat Rekhi, Ashish Gulia
INTRODUCTION: Paget's disease of bone (PDB) is a disease of elderly characterized by disorganized bone remodeling. Development of secondary neoplasm in PDB is a known but rare phenomenon. Development of giant cell tumor in PDB (GCT-PDB) is extremely rare, and little is known about its etiopathogenesis and management. We present a case report of such a development with a review of the literature and the role of various new modalities of treatment available in the management of this rare condition...
September 2016: Journal of Orthopaedic Case Reports
https://www.readbyqxmd.com/read/28148317/echocardiography-of-coarctation-of-the-aorta-aortic-arch-hypoplasia-and-arch-interruption-strategies-for-evaluation-of-the-aortic-arch
#7
REVIEW
Suma P Goudar, Sanket S Shah, Girish S Shirali
: Aim Echocardiography is the modality of choice for the diagnosis and serial follow-up of aortic arch pathology. In this article, we review the types of obstruction of the aortic arch, various classification schemes of coarctation of the aorta and interrupted aortic arch, methodology for optimal echocardiographic imaging of the aortic arch, and key echocardiographic measurements for accurate diagnosis of obstruction and hypoplasia of the aortic arch. Finally, we will discuss the limitations of echocardiography in optimal imaging of the aortic arch and the use of other non-invasive imaging modalities such as CT or MRI to provide additional information in these cases...
December 2016: Cardiology in the Young
https://www.readbyqxmd.com/read/28135240/pericyte-degeneration-leads-to-neurovascular-uncoupling-and-limits-oxygen-supply-to-brain
#8
Kassandra Kisler, Amy R Nelson, Sanket V Rege, Anita Ramanathan, Yaoming Wang, Ashim Ahuja, Divna Lazic, Philbert S Tsai, Zhen Zhao, Yi Zhou, David A Boas, Sava Sakadžić, Berislav V Zlokovic
Pericytes are perivascular mural cells of brain capillaries. They are positioned centrally in the neurovascular unit between endothelial cells, astrocytes and neurons. This position allows them to regulate key neurovascular functions of the brain. The role of pericytes in the regulation of cerebral blood flow (CBF) and neurovascular coupling remains, however, under debate. Using loss-of-function pericyte-deficient mice, here we show that pericyte degeneration diminishes global and individual capillary CBF responses to neuronal stimuli, resulting in neurovascular uncoupling, reduced oxygen supply to the brain and metabolic stress...
March 2017: Nature Neuroscience
https://www.readbyqxmd.com/read/28125314/bisfabs-tools-for-rapidly-screening-hybridoma-iggs-for-their-activities-as-bispecific-antibodies
#9
Sanket Patke, Ji Li, Peiyin Wang, Dion Slaga, Jennifer Johnston, Sunil Bhakta, Siler Panowski, Liping L Sun, Teemu Junttila, Justin M Scheer, Diego A Ellerman
Bispecific antibodies are a growing class of therapeutic molecules. Many of the current bispecific formats require DNA engineering to convert the parental monoclonal antibodies into the final bispecific molecules. We describe here a method to generate bispecific molecules from hybridoma IgGs in 3-4 days using chemical conjugation of antigen-binding fragments (Fabs) (bisFabs). Proteolytic digestion conditions for each IgG isotype were analyzed to optimize the yield and quality of the final conjugates. The resulting bisFabs showed no significant amounts of homodimers or aggregates...
January 26, 2017: MAbs
https://www.readbyqxmd.com/read/28118787/learning-curve-associated-with-an-automated-laparoscopic-suturing-device-compared-with-laparoscopic-suturing
#10
Steven G Leeds, Lizzy Wooley, Ganesh Sankaranarayanan, Yahya Daoud, James Fleshman, Sanket Chauhan
BACKGROUND: Laparoscopic suturing has proved to be a challenging skill to master which may prevent surgical procedures from being started, or completed, in a minimally invasive fashion. The aim of this study is to compare the learning curves between traditional laparoscopic techniques with a novel suturing device. METHODS: In this prospective single blinded nonrandomized controlled crossover study, we recruited 19 general surgery residents ranging from beginner (PGY1-2, n = 12) to advanced beginner (PGY3-5, n = 7)...
January 1, 2017: Surgical Innovation
https://www.readbyqxmd.com/read/28113781/application-of-genetic-programming-gp-formalism-for-building-disease-predictive-models-from-protein-protein-interactions-ppi-data
#11
Renu Vyas, Sanket Bapat, Purva Goel, Muthukumarasamy Karthikeyan, Sanjeev S Tambe, Bhaskar D Kulkarni
Protein-protein interactions (PPIs) play a vital role in the biological processes involved in the cell functions and disease pathways. The experimental methods known to predict PPIs require tremendous efforts and the results are often hindered by the presence of a large number of false positives. Herein, we demonstrate the use of a new Genetic Programming (GP) based Symbolic Regression (SR) approach for predicting PPIs related to a disease. In a case study, a dataset consisting of one hundred and thirty five PPI complexes related to cancer was used to construct a generic PPI predicting model with good PPI prediction accuracy and generalization ability...
October 26, 2016: IEEE/ACM Transactions on Computational Biology and Bioinformatics
https://www.readbyqxmd.com/read/28099857/a-systems-approach-reveals-mavs-signaling-in-myeloid-cells-as-critical-for-resistance-to-ebola-virus-in-murine-models-of-infection
#12
Mukta Dutta, Shelly J Robertson, Atsushi Okumura, Dana P Scott, Jean Chang, Jeffrey M Weiss, Gail L Sturdevant, Friederike Feldmann, Elaine Haddock, Abhilash I Chiramel, Sanket S Ponia, Jonathan D Dougherty, Michael G Katze, Angela L Rasmussen, Sonja M Best
The unprecedented 2013-2016 outbreak of Ebola virus (EBOV) resulted in over 11,300 human deaths. Host resistance to RNA viruses requires RIG-I-like receptor (RLR) signaling through the adaptor protein, mitochondrial antiviral signaling protein (MAVS), but the role of RLR-MAVS in orchestrating anti-EBOV responses in vivo is not known. Here we apply a systems approach to MAVS(-/-) mice infected with either wild-type or mouse-adapted EBOV. MAVS controlled EBOV replication through the expression of IFNα, regulation of inflammatory responses in the spleen, and prevention of cell death in the liver, with macrophages implicated as a major cell type influencing host resistance...
January 17, 2017: Cell Reports
https://www.readbyqxmd.com/read/28049113/update-on-pediatric-overuse
#13
Eric R Coon, Paul C Young, Ricardo A Quinonez, Daniel J Morgan, Sanket S Dhruva, Alan R Schroeder
As concerns over health care-related harms and costs continue to mount, efforts to identify and combat medical overuse are needed. Although much of the recent attention has focused on health care for adults, children are also harmed by overuse. Using a structured PubMed search and manual tables of contents review, we identified important articles on pediatric overuse published in 2015. These articles were evaluated according to the quality of the methods, the magnitude of clinical effect, and the number of patients potentially affected and were categorized into overdiagnosis, overtreatment, and overutilization...
February 2017: Pediatrics
https://www.readbyqxmd.com/read/28035151/effect-of-concentration-homogenization-and-stabilizing-salts-on-heat-stability-and-rheological-properties-of-cow-skim-milk-ultrafiltered-retentate
#14
Ganga Sahay Meena, Ashish Kumar Singh, Sanket Borad, Narender Raju Panjagari
Ultrafiltration (UF) of skimmed milk altered the composition of UF retentate and decreased the heat stability. Heat stability further reduced upon its subsequent homogenization or diafiltration. Poor heat stability of UF retentate restricts its processing at elevated temperatures. Therefore, this study was aimed to investigate the effect of protein concentration, homogenization and addition of stabilizing salts on the heat stability and rheological properties of UF retentates. Changes in the heat stability of fivefold homogenized UF retentate (5× HUFR) was studied in the pH range of 6...
November 2016: Journal of Food Science and Technology
https://www.readbyqxmd.com/read/28027340/transcatheter-aortic-valve-replacement-in-younger-individuals
#15
Art Sedrakyan, Sanket S Dhruva, Jeffrey Shuhaiber
No abstract text is available yet for this article.
February 1, 2017: JAMA Internal Medicine
https://www.readbyqxmd.com/read/28018000/development-of-protein-fortified-mango-based-ready-to-serve-beverage
#16
Deep N Yadav, R K Vishwakarma, Sanket Borad, Sangita Bansal, Arvind K Jaiswal, Monika Sharma
Fruit drinks contain negligible amount of protein as nutritional component. Fortification of fruit drinks with protein is a challenge due to protein stability in acidic and ionic environment. Mango ready-to-serve (RTS) beverage was fortified with modified whey protein and its rheological properties were studied. Whey protein was hydrolysed with papain to improve its stability in acidic medium. The water holding capacity of whey protein increased about two times after hydrolysis. Hydrolysed and native whey protein was used at 2, 3 and 4% levels for fortification of mango based RTS beverage...
October 2016: Journal of Food Science and Technology
https://www.readbyqxmd.com/read/27996161/medium-term-assessment-of-cardiac-function-in-pediatric-cancer-survivors-comparison-of-different-echocardiographic-methods-cardiac-mri-and-cardiac-biomarker-testing-in-adolescent-cancer-survivors
#17
Sanket S Shah, Wendy McClellan, Joshua Q Knowlton, Jeet Mehta, Suma Goudar, Angela Ferguson, Ashley Sherman, Girish Shirali, Joy Fulbright
PURPOSE: To evaluate the feasibility and correlation of 3D echocardiography (echo) and cardiac biomarkers with cardiac MRI, in surveillance of cardiac function for cancer survivors. METHODS: Subjects ≥10 years of age who have survived >2 years after completion of cancer treatment from a single center were enrolled. Cardiac MRI and 3D echo images were obtained on the same day when routine echo was obtained. On the same day, along with annual routine blood test, cardiac biomarkers N-terminal pro-B-type natriuretic peptide levels (NT-proBNP) and troponin-I levels were also measured...
December 20, 2016: Echocardiography
https://www.readbyqxmd.com/read/27965630/evaluation-of-machine-learning-and-rules-based-approaches-for-predicting-antimicrobial-resistance-profiles-in-gram-negative-bacilli-from-whole-genome-sequence-data
#18
Mitchell W Pesesky, Tahir Hussain, Meghan Wallace, Sanket Patel, Saadia Andleeb, Carey-Ann D Burnham, Gautam Dantas
The time-to-result for culture-based microorganism recovery and phenotypic antimicrobial susceptibility testing necessitates initial use of empiric (frequently broad-spectrum) antimicrobial therapy. If the empiric therapy is not optimal, this can lead to adverse patient outcomes and contribute to increasing antibiotic resistance in pathogens. New, more rapid technologies are emerging to meet this need. Many of these are based on identifying resistance genes, rather than directly assaying resistance phenotypes, and thus require interpretation to translate the genotype into treatment recommendations...
2016: Frontiers in Microbiology
https://www.readbyqxmd.com/read/27959508/transformation-of-the-non-selective-aminocyclohexanol-based-hsp90-inhibitor-into-a-grp94-seletive-scaffold
#19
Sanket J Mishra, Suman Ghosh, Andrew R Stothert, Chad A Dickey, Brian S J Blagg
Glucose regulated protein 94 kDa, Grp94, is the endoplasmic reticulum (ER) localized isoform of heat shock protein 90 (Hsp90) that is responsible for the trafficking and maturation of toll-like receptors, immunoglobulins, and integrins. As a result, Grp94 has emerged as a therapeutic target to disrupt cellular communication, adhesion, and tumor proliferation, potentially with fewer side effects compared to pan-inhibitors of all Hsp90 isoforms. Although, the N-terminal ATP binding site is highly conserved among all four Hsp90 isoforms, recent cocrystal structures of Grp94 have revealed subtle differences between Grp94 and other Hsp90 isoforms that has been exploited for the development of Grp94-selective inhibitors...
December 13, 2016: ACS Chemical Biology
https://www.readbyqxmd.com/read/27933041/production-characterization-and-application-of-bacillus-licheniformis-w16-biosurfactant-in-enhancing-oil-recovery
#20
Sanket J Joshi, Yahya M Al-Wahaibi, Saif N Al-Bahry, Abdulkadir E Elshafie, Ali S Al-Bemani, Asma Al-Bahri, Musallam S Al-Mandhari
The biosurfactant production by Bacillus licheniformis W16 and evaluation of biosurfactant based enhanced oil recovery (EOR) using core-flood under reservoir conditions were investigated. Previously reported nine different production media were screened for biosurfactant production, and two were further optimized with different carbon sources (glucose, sucrose, starch, cane molasses, or date molasses), as well as the strain was screened for biosurfactant production during the growth in different media. The biosurfactant reduced the surface tension and interfacial tension to 24...
2016: Frontiers in Microbiology
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