keyword
MENU ▼
Read by QxMD icon Read
search

Ganesh

keyword
https://www.readbyqxmd.com/read/28319364/a-new-spin-on-antibody-drug-conjugates-trastuzumab-fulvestrant-colloidal-drug-aggregates-target-her2-positive-cells
#1
Ahil N Ganesh, Christopher Mclaughlin, Da Duan, Brian K Shoichet, Molly S Shoichet
While the formation of colloidal aggregates leads to artifacts in early drug discovery, their composition makes them attrac-tive as nanoparticle formulations for targeted drug delivery as the entire nanoparticle is composed of drug. The typical tran-sient stability of colloidal aggregates has inhibited exploiting this property. To overcome this limitation, we investigated a series of proteins to stabilize colloidal aggregates of the chemotherapeutic, fulvestrant, including: bovine serum albumin, a generic human immunoglobulin G, and trastuzumab, a therapeutic anti-human epidermal growth factor receptor 2 anti-body...
March 20, 2017: ACS Applied Materials & Interfaces
https://www.readbyqxmd.com/read/28319028/optically-active-charge-transfer-in-hybrids-of-alq-sub-3-sub-nanoparticles-and-mos-sub-2-sub-monolayer
#2
Ganesh Ghimire, Krisnhna Dhakal, Guru Neupane, Seong Gi Jo, Hyun Kim, Changwon Seo, Young Lee, Jinsoo Joo, Jeongyong Kim
Organic/inorganic hybrid structures have been widely studied because of their enhanced physical and chemical properties. Monolayers of transition metal dichalcogenides (1L-TMDs) and organic nanoparticles can provide a hybridization configuration between zero- and two-dimensional systems with the advantages of convenient preparation and strong interface interaction. Here, we present such a hybrid system made by dispersing π-conjugated organic (tris(8-hydroxyquinoline)aluminum(III)) (Alq<sub>3</sub>) nanoparticles (NPs) on 1L-MoS<sub>2</sub>...
March 20, 2017: Nanotechnology
https://www.readbyqxmd.com/read/28318664/risk-assessment-of-patients-with-clinical-manifestations-of-cardiac-sarcoidosis-with-positron-emission-tomography-and-magnetic-resonance-imaging
#3
Paco E Bravo, Ganesh Raghu, David G Rosenthal, Shana Elman, Bradley J Petek, Laurie A Soine, Jeffrey H Maki, Kelley R Branch, Sofia C Masri, Kristen K Patton, James H Caldwell, Eric V Krieger
BACKGROUND: Prior studies have shown that late gadolinium enhancement (LGE) on cardiac magnetic resonance (CMR) and fluorodeoxyglucose (FDG) positron emission tomography (PET) confer incremental risk assessment in patients with cardiac sarcoidosis (CS). However, the incremental prognostic value of the combined use of LGE and FDG compared to either test alone has not been investigated, and this is the aim of the present study. METHODS: Retrospective observational study of 56 symptomatic patients with high clinical suspicion for CS who underwent LGE-CMR and FDG-PET and were followed for the occurrence of death and/or malignant ventricular arrhythmias (VA)...
March 10, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/28318342/pattern-of-uveitic-hypotony-in-a-tertiary-eye-hospital-in-india
#4
Parthopratim Dutta Majumder, Keerthi Burugupalli, Nitin Kumar Menia, Sudha K Ganesh, Jyotirmay Biswas
PURPOSE: To report pattern of uveitic patients with hypotony in Indian population. METHODS: Retrospective medical record review of 30 eyes of 21 consecutive patients with uveitic hypotony. Patient demographics, ocular findings and systemic association were recorded. RESULTS: Mean age of the patients was 29.5 years (range 7-71 years) and 80.9%(17 patients) were below the age of 40 years. Most common complaint associated with the development of hypotony was diminution of vision (26 eyes; 86...
March 20, 2017: Ocular Immunology and Inflammation
https://www.readbyqxmd.com/read/28317992/synthetic-glycoconjugates-characterize-the-fine-specificity-of-brucella-a-and-m-monoclonal-antibodies
#5
Satadru Sekhar Mandal, N Vijaya Ganesh, Joanna M Sadowska, David R Bundle
The dominant cell wall antigen of Brucella bacteria is the O-polysaccharide component of the smooth lipopolysaccharide. Infection by various Brucella biovars causes abortions and infertility in a wide range of domestic and wild animals and debilitating disease in humans. Diagnosis relies on the detection of antibodies to the A and M antigens expressed in the O-polysaccharide. This molecule is a homopolymer of the rare monosaccharide, 4-formamido-4,6-dideoxy-d-mannopyranose (Rha4NFo). The A epitope is created by a uniform α1,2 linked internal polymeric sequence capped by a distinct tetrasaccharide sequence defining the M antigen...
March 20, 2017: Organic & Biomolecular Chemistry
https://www.readbyqxmd.com/read/28317673/effect-of-balanced-phacoemulsification-tip-on-the-outcomes-of-torsional-phacoemulsification-using-an-active-fluidics%C3%A2-system
#6
Sudarshan Khokhar, Neelima Aron, Sagnik Sen, Ganesh Pillay, Esha Agarwal
PURPOSE: To compare the outcomes of torsional phacoemulsification with a new balanced tip (Intrepid) and a conventional tip (Kelman) using a single active-fluidics torsional phacoemulsification machine (Centurion). SETTING: Dr. Rajendra Prasad Centre for Ophthalmic Sciences, All India Institute of Medical Sciences, New Delhi, India. DESIGN: Prospective comparative case-control study. METHODS: Patients with senile cataract had torsional phacoemulsification with the Kelman conventional tip or the new Intrepid balanced tip using the active-fluidics torsional machine...
January 2017: Journal of Cataract and Refractive Surgery
https://www.readbyqxmd.com/read/28314049/biological-evaluation-of-3-hydroxybenzyl-alcohol-an-extrolite-produced-by-aspergillus-nidulans-strain-kzr-132
#7
C Ganesh Kumar, Poornima Mongolla, Sujitha Pombala, Shiva Bandi, K Suresh Babu, Kallaganti Venkata Siva Ramakrishna
AIMS: The aim of the study was to purify and characterize a bioactive compound from Aspergillus nidulans strain KZR-132 and its biological evaluation. METHODS AND RESULTS: A bioactive extolite was purified from Aspergillus nidulans strain KZR-132, and its chemical structure was elucidated as 3-hydroxylbenzyl alcohol (3-HBA) based on (1) H and (13) C NMR, FT-IR and mass spectroscopic analysis. The antimicrobial efficacy of 3-HBA was established against Gram-positive, Gram-negative bacteria and different Candida strains...
March 17, 2017: Journal of Applied Microbiology
https://www.readbyqxmd.com/read/28303971/magnetowetting-of-ferrofluidic-thin-liquid-films
#8
Srinivas Tenneti, Sri Ganesh Subramanian, Monojit Chakraborty, Gaurav Soni, Sunando DasGupta
An extended meniscus of a ferrofluid solution on a silicon surface is subjected to axisymmetric, non-uniform magnetic field resulting in significant forward movement of the thin liquid film. Image analyzing interferometry is used for accurate measurement of the film thickness profile, which in turn, is used to determine the instantaneous slope and the curvature of the moving film. The recorded video, depicting the motion of the film in the Lagrangian frame of reference, is analyzed frame by frame, eliciting accurate information about the velocity and acceleration of the film at any instant of time...
March 17, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28303540/exploiting-fruit-byproducts-for-eco-friendly-nanosynthesis-citrus%C3%A2-%C3%A3-%C3%A2-clementina-peel-extract-mediated-fabrication-of-silver-nanoparticles-with-high-efficacy-against-microbial-pathogens-and-rat-glial-tumor-c6-cells
#9
Rijuta Ganesh Saratale, Han-Seung Shin, Gopalakrishnan Kumar, Giovanni Benelli, Gajanan S Ghodake, Yuan Yuan Jiang, Dong Su Kim, Ganesh Dattatraya Saratale
Process byproducts from the fruit industry may represent a cheap and reliable source of green reducing agents to be used in current bio-nanosynthesis. This study reports the use of orange (Citrus × clementina) peel aqueous extract (OPE) for one-pot green synthesis of silver nanoparticles (AgNPs) with high effectiveness against various microbial pathogens as well as rat glial tumor C6 cells. The effects of various operational parameters on the synthesis of AgNPs were systematically investigated. The morphology, particle size, and properties of synthesized AgNPs were characterized using UV-visible spectroscopy, x-ray diffraction, x-ray photoelectron spectroscopy, field emission scanning electron microscopy, energy-dispersive x-ray spectroscopy, and Fourier transform infrared spectroscopy...
March 17, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/28303432/network-coded-cooperative-communication-in-a-real-time-wireless-hospital-sensor-network
#10
R Prakash, A Balaji Ganesh, Somu Sivabalan
The paper presents a network coded cooperative communication (NC-CC) enabled wireless hospital sensor network architecture for monitoring health as well as postural activities of a patient. A wearable device, referred as a smartband is interfaced with pulse rate, body temperature sensors and an accelerometer along with wireless protocol services, such as Bluetooth and Radio-Frequency transceiver and Wi-Fi. The energy efficiency of wearable device is improved by embedding a linear acceleration based transmission duty cycling algorithm (NC-DRDC)...
May 2017: Journal of Medical Systems
https://www.readbyqxmd.com/read/28302679/disrupting-androgen-receptor-signaling-induces-snail-mediated-epithelial-mesenchymal-plasticity-in-prostate-cancer
#11
Lu Miao, Lin Yang, Rui Li, Daniel Nava Rodrigues, Mateus Crespo, Jer-Tsong Hsieh, Wayne D Tilley, Johann S de Bono, Luke A Selth, Ganesh V Raj
Epithelial to mesenchymal plasticity (EMP) has been linked to metastasis, stemness, and drug resistance. In prostate cancer (PCa), EMP has been associated with both suppression and activation of androgen receptor (AR) signaling. Here we investigated the effect of the potent AR antagonist enzalutamide on EMP in multiple preclinical models of PCa and patient tissues. Enzalutamide treatment significantly enhanced the expression of EMP drivers (ZEB1, ZEB2, Snail, Twist, and FOXC2) and mesenchymal markers (N-cadherin, fibronectin, and vimentin) in PCa cells, enhanced PCa cell migration, and induced PCa transformation to a spindle, fibroblast-like morphology...
March 16, 2017: Cancer Research
https://www.readbyqxmd.com/read/28301214/novel-glycopyrrolidine-compounds-inhibit-human-cancer-cell-proliferation-and-induce-apoptotic-mode-of-cell-death
#12
Hemadev Bhoopalan, Shilpa Tentu, Prasana R, Purushothaman S, Akkanapally Venu, Ragavachary Raghunathan, Suresh Babu Pakala, Suresh Kumar Rayala, Ganesh Venkatraman
Spirocyclic compounds, present in a number of bioactive natural alkaloids, are cyclic systems containing one carbon atom common to two rings. A highly regioselective glycopyrrolidine compound library was synthesized using 1,3-dipolar cycloaddition method, and its efficacy was tested on cell lines representing most commonly occurring cancers and the molecular mechanism of cell death deciphered. Results showed that among the 16 compounds screened, RPRR210 showed the most potent anticancer activity and induced cell cycle arrest, inhibited migration, caused cell death by inducing apoptosis through the intrinsic pathway, and were nontoxic to normal cells...
March 16, 2017: Cancer Investigation
https://www.readbyqxmd.com/read/28300570/idiopathic-interstitial-pneumonia-associated-with-autoantibodies-a-large-case-series-followed-over-one-year
#13
Bridget F Collins, Charles F Spiekerman, Megan A Shaw, Lawrence A Ho, Jennifer Hayes, Carolyn A Spada, Caroline M Stamato, Ganesh Raghu
BACKGROUND: Some patients with autoimmune characteristics and idiopathic interstitial pneumonia (IIP), particularly usual interstitial pneumonia (UIP), do not fit neatly into the category of connective tissue disease associated interstitial lung disease (CTD-ILD), idiopathic pulmonary fibrosis (IPF) or recently proposed yet to be validated criteria for interstitial pneumonia with autoimmune features (IPAF). Outcomes of these patients are unknown. METHODS: Retrospective single center study; ANOVA analyses compared differences in mean change in forced vital capacity (FVC) and diffusion capacity (DLCO) over 1-year among 124 well defined patients (20 AI-ILD [positive autoantibodies with or without symptoms of CTD], 15 IPAF, 36 CTD-ILD, 53 "Lone-IPF" [patients with IPF without any autoantibodies]) RESULTS: 75% of patients with AI-ILD, 33% IPAF, and 33% CTD-ILD had UIP...
March 11, 2017: Chest
https://www.readbyqxmd.com/read/28300259/-d-%C3%AF-a-2-%C3%AF-d-a-type-ferrocenyl-bisthiazole-linked-triphenylamine-based-molecular-systems-for-dssc-synthesis-experimental-and-theoretical-performance-studies
#14
Ramesh Maragani, Rajneesh Misra, M S Roy, Manish Kumar Singh, Ganesh D Sharma
We have designed and synthesized ferrocenyl (donor) bisthiazole linked triphenylamine (donor) based donor-π-acceptor-π-donor-acceptor (D-π-A)2-π-D-A type dyes D1 and D2 by using Pd-catalyzed Sonogashira cross-coupling and Knoevenagel condensation reactions. Their photophysical, electrochemical and computational studies reveal strong donor-acceptor interaction. Dye sensitized solar cells (DSSCs) based on D1 and D2 exhibit power conversion efficiencies (PCE) of 6.33% and 5.03%, respectively. The higher PCE value of the D1 based DSSC is attributed to its enhanced short-circuit current (Jsc) and open-circuit current (Voc) and fill factor (FF) values because of the strong binding of the anchoring cyanoacrylic acid with the TiO2 surface as compared to the dicyanovinyl unit in D2...
March 16, 2017: Physical Chemistry Chemical Physics: PCCP
https://www.readbyqxmd.com/read/28298865/autoimmune-retinopathy-a-case-report-from-india
#15
Sudha K Ganesh, Arshee S Ahmed
A first case report of autoimmune retinopathy (AIR) from India. A middle-aged female patient presented with subacute loss of vision in both eyes. Clinical examination revealed a near normal fundus in both the eyes. A presumed diagnosis of nonparaneoplastic AIR was made based on clinical features and suggestive investigations. Early detection and management with steroids or immunosuppression may be beneficial to patients with AIR.
January 2017: Oman Journal of Ophthalmology
https://www.readbyqxmd.com/read/28298861/retinopathy-of-prematurity-revisiting-incidence-and-risk-factors-from-oman-compared-to-other-countries
#16
Zenaida Soriano Reyes, Sharef Waadallah Al-Mulaabed, Flordeliz Bataclan, Cheryl Montemayor, Anuradha Ganesh, Sanaa Al-Zuhaibi, Huda Al-Waili, Fatma Al-Wahibi
PURPOSE: The purpose of this study is to determine the incidence of retinopathy of prematurity (ROP) and the maternal/neonatal risk factors at a tertiary care hospital in Oman, compared to other countries. PATIENTS AND METHODS: A retrospective analysis of premature neonates born with gestational age (GA) 24-32 weeks at Sultan Qaboos University Hospital, Oman, from January 2007 to December 2010. Maternal and neonatal in-hospital course was retrieved. The incidence of ROP was reported...
January 2017: Oman Journal of Ophthalmology
https://www.readbyqxmd.com/read/28297336/effect-of-electron-contamination-on-in-vivo-dosimetry-for-lung-block-shielding-during-tbi
#17
Ganesh Narayanasamy, Wilbert Cruz, Daniel L Saenz, Sotirios Stathakis, Niko Papanikolaou, Neil Kirby
Our institution performs in vivo verification measurement for each of our total body irradiation (TBI) patients with optically stimulated luminescent dosimeters (OSLD). The lung block verification measurements were commonly higher than expected. The aim of this work is to understand this discrepancy and improve the accuracy of these lung block verification measurements. Initially, the thickness of the lung block was increased to provide adequate lung sparing. Further tests revealed the increase was due to electron contamination dose emanating from the lung block...
May 2016: Journal of Applied Clinical Medical Physics
https://www.readbyqxmd.com/read/28294647/reply-the-ild-india-registry-ignoratio-elenchi-and-the-ild-india-registry-look-before-you-leap
#18
Sheetu Singh, Bridget F Collins, Virendra Singh, Ganesh Raghu
No abstract text is available yet for this article.
March 15, 2017: American Journal of Respiratory and Critical Care Medicine
https://www.readbyqxmd.com/read/28293939/current-evidence-and-emerging-drug-therapies-for-overactive-bladder
#19
Matthew Izett, Martino Zacche, Ganesh Thiagamoorthy, Dudley Robinson, Linda Cardozo
Overactive bladder is a common symptom complex with health related quality of life impacts on the individual as well as utilising health resources. Antimuscarinic therapy has been the mainstay of treatment and is well supported within the literature and guidelines. However, compliance is poor due to lack of efficacy and adverse events leading to the development of novel therapies. Mirabegron, the B3-adrenoreceptor agonist has emerged as an evidence-based alternative first or second line therapy. Two decades after its first clinical application for overactive bladder, intravesical botulinum toxin is now an important part of any clinician's armamentarium for refractory cases...
March 14, 2017: Minerva Ginecologica
https://www.readbyqxmd.com/read/28291935/helical-tomotherapy-to-linac-plan-conversion-utilizing-raystation-fallback-planning
#20
Xin Zhang, Jose Penagaricano, Ganesh Narayanasamy, Peter Corry, TianXiao Liu, Maraboyina Sanjay, Nava Paudel, Steven Morrill
RaySearch RayStation Fallback (FB) planning module can generate an equivalent backup radiotherapy treatment plan facilitating treatment on other linear accelerators. FB plans were generated from the RayStation FB module by simulating the original plan target and organ at risk (OAR) dose distribution and delivered in various backup linear accelerators. In this study, helical tomotherapy (HT) backup plans used in Varian TrueBeam linear accelerator were generated with the RayStation FB module. About 30 patients, 10 with lung cancer, 10 with head and neck (HN) cancer, and 10 with prostate cancer, who were treated with HT, were included in this study...
January 2017: Journal of Applied Clinical Medical Physics
keyword
keyword
104097
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"