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https://www.readbyqxmd.com/read/27863019/78gy-with-fiducial-marker-image-guided-radiotherapy-in-prostate-cancer-single-center-analysis-of-301-patients
#1
Ee Siang Choong, George Hruby, Jean Yang, Carol Kwong, Nitya Patanjali
AIM: In prostate cancer, fiducial marker image-guided radiotherapy (FMIGRT) allows correction of setup errors and interfraction physiological motion resulting in improved accuracy of target and sparing of at risk organs. We aim to report outcomes and toxicities observed in patients treated with dose escalation to 78Gy with FMIGRT in our center. METHODS AND MATERIALS: Retrospective review of consecutive patients with histologically confirmed T1-4N0M0 localized prostate cancer treated with dose escalation to 78Gy with FMIGRT in our center...
November 10, 2016: Asia-Pacific Journal of Clinical Oncology
https://www.readbyqxmd.com/read/27790584/comparative-evaluation-of-efficacy-of-three-different-herbal-toothpastes-on-salivary-alkaline-phosphatase-and-salivary-acid-phosphatase-a-randomized-controlled-trial
#2
Mahesh Khairnar, Arun Dodamani, G N Karibasappa, Manjiri Deshmukh, Rahul Naik
INTRODUCTION: Very few researches in the past have tried to evaluate the effect of herbal toothpaste on saliva and salivary constituents like alkaline phosphatase and acid phosphatase which play an important role in maintaining oral health. AIM: To evaluate and compare the effect of three different herbal toothpastes on Salivary Alkaline Phosphatase (ALP) and salivary Acid Phosphatase (ACP). MATERIAL AND METHODS: The present study was a preliminary study conducted among 45 dental students (15 subjects in each group) in the age group of 19-21 years...
September 2016: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/27760694/neurological-deficit-following-stereotactic-radiosurgery-for-trigeminal-neuralgia
#3
S Kemp, R S Allan, N Patanjali, M H Barnett, B P Jonker
We report a unique case of neurological deficit from late onset multiple sclerosis (MS), in a 65-year-old woman, after stereotactic radiosurgery (SRS) for trigeminal neuralgia (TN). At 3.5months post-SRS for TN, the patient developed ataxia and left leg paraesthesiae and brain MRI showed altered signal and enhancement in the vicinity of the right trigeminal root entry zone (REZ). The symptoms remitted following treatment with intravenous methylprednisolone, however, 10months post-SRS, the patient developed gait ataxia and left lower limb weakness...
October 17, 2016: Journal of Clinical Neuroscience: Official Journal of the Neurosurgical Society of Australasia
https://www.readbyqxmd.com/read/27619104/a-randomized-controlled-trial-to-assess-pain-and-magnetic-resonance-imaging-based-mri-based-structural-spine-changes-in-low-back-pain-patients-after-yoga-practice
#4
Shirley Telles, Abhishek K Bhardwaj, Ram K Gupta, Sachin K Sharma, Robin Monro, Acharya Balkrishna
BACKGROUND The present study aimed at determining whether 12 weeks of yoga practice in patients with chronic LBP and MRI-based degenerative changes would result in differences in: (i) self-reported pain, anxiety, and spinal flexibility; and (ii) the structure of the discs or vertebrae. MATERIAL AND METHODS Sixty-two persons with MRI-proven degenerative intervertebral discs (group mean ±S.D., 36.2±6.4 years; 30 females) were randomly assigned to yoga and control groups. However, testing was conducted on only 40 subjects, so only their data are included in this study...
2016: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/27067548/current-status-of-yoga-in-mental-health-services
#5
Shivarama Varambally, B N Gangadhar
Yoga (derived from 'yuj' which means to yoke together or unite) has been used for millennia as a tool for self-improvement, with the ultimate goal of uniting the individual consciousness with the universal. The physical elements of yoga, although seen as necessary in the path to achieve the goal, they were not considered as the endpoint for a practitioner. Sage Patanjali, who codified the practices into an eight-limbed model (Ashtanga yoga) in the Patanjali Yoga Sutras, makes it clear that the target of yoga is primarily the mind...
June 2016: International Review of Psychiatry
https://www.readbyqxmd.com/read/26837775/methods-and-strategies-for-assessing-uncontrolled-drug-drug-interactions-in-population-pharmacokinetic-analyses-results-from-the-international-society-of-pharmacometrics-isop-working-group
#6
Peter L Bonate, Malidi Ahamadi, Nageshwar Budha, Amparo de la Peña, Justin C Earp, Ying Hong, Mats O Karlsson, Patanjali Ravva, Ana Ruiz-Garcia, Herbert Struemper, Janet R Wade
The purpose of this work was to present a consolidated set of guidelines for the analysis of uncontrolled concomitant medications (ConMed) as a covariate and potential perpetrator in population pharmacokinetic (PopPK) analyses. This white paper is the result of an industry-academia-regulatory collaboration. It is the recommendation of the working group that greater focus be given to the analysis of uncontrolled ConMeds as part of a PopPK analysis of Phase 2/3 data to ensure that the resulting outcome in the PopPK analysis can be viewed as reliable...
April 2016: Journal of Pharmacokinetics and Pharmacodynamics
https://www.readbyqxmd.com/read/26538044/ligand-surface-chemistry-dictates-light-emission-from-nanocrystals
#7
Michael M Krause, Lakshay Jethi, Timothy G Mack, Patanjali Kambhampati
There are several contradictory accounts of the changes to the emissive behavior of semiconductor nanocrystal upon a ligand exchange from trioctylphosphine/cadmium-phosphonates passivation to N-butylamine. This communication explains the contradictory accounts of this reaction using new insights into ligand chemistry. Also, a previously unknown link between surface emission and cadmium-phosphonate (Z-type) ligands is shown.
November 5, 2015: Journal of Physical Chemistry Letters
https://www.readbyqxmd.com/read/26296531/utilization-of-biodiesel-by-products-for-mosquito-control
#8
Megha Pant, Satyawati Sharma, Saurabh Dubey, Satya Narayan Naik, Phool Kumar Patanjali
The current paper has elaborated the efficient utilization of non-edible oil seed cakes (NEOC), by-products of the bio-diesel extraction process to develop a herbal and novel mosquitocidal composition against the Aedes aegypti larvae. The composition consisted of botanical active ingredients, inerts, burning agents and preservatives; where the botanical active ingredients were karanja (Pongamia glabra) cake powder and jatropha (Jatropha curcas) cake powder, products left after the extraction of oil from karanja and jatropha seed...
March 2016: Journal of Bioscience and Bioengineering
https://www.readbyqxmd.com/read/26278599/correction-to-get-the-basics-right-jacobian-conversion-of-wavelength-and-energy-scales-for-quantitative-analysis-of-emission-spectra
#9
Jonathan Mooney, Patanjali Kambhampati
No abstract text is available yet for this article.
October 16, 2014: Journal of Physical Chemistry Letters
https://www.readbyqxmd.com/read/26262492/toward-ratiometric-nanothermometry-via-intrinsic-dual-emission-from-semiconductor-nanocrystals
#10
LETTER
Lakshay Jethi, Michael M Krause, Patanjali Kambhampati
Semiconductor nanocrystals have been synthesized that support intrinsic dual emission from the excitonic core as well as the surface. By virtue of chemical control of the thermodynamics of the core/surface equilibria, these nanocrystals support ratiometric temperature sensing over a broad temperature scale. This surface-chemistry-based approach for creating intrinsic dual emission enables a completely new strategy for application of these nanocrystals in optical nanothermometry.
February 19, 2015: Journal of Physical Chemistry Letters
https://www.readbyqxmd.com/read/26191024/patanjali-and-neuroscientific-research-on-meditation
#11
Klaus B Bærentsen
No abstract text is available yet for this article.
2015: Frontiers in Psychology
https://www.readbyqxmd.com/read/26130059/linking-surface-chemistry-to-optical-properties-of-semiconductor-nanocrystals
#12
Michael M Krause, Patanjali Kambhampati
The intricate chemistry occurring at the surface of semiconductor nanocrystals is crucial to tailoring their optical properties to a myriad of applications. This perspective aims to re-evaluate long held ideas in semiconductor nanocrystal surface science in the light of a body of new and rich research. We start by reviewing recent developments in ligand chemistry, followed by a discussion of spectroscopic and computational approaches used for advancing the poorly-understood electronic structure of the surface...
July 15, 2015: Physical Chemistry Chemical Physics: PCCP
https://www.readbyqxmd.com/read/25976294/high-dose-rate-brachytherapy-boost-for-prostate-cancer-outcomes-and-genitourinary-toxicity
#13
Andrej Bece, Nitya Patanjali, Michael Jackson, May Whitaker, George Hruby
AIMS: To report disease outcomes and late urinary toxicity profile. To assess the impact of changing technique and evolving quality assurance on genitourinary toxicity rates. METHODS AND MATERIALS: One hundred eighty patients were treated with external beam radiation therapy and high-dose-rate brachytherapy (HDRB) for localized intermediate- and high-risk prostate cancer, between December 2002 and February 2012. The HDRB technique evolved over the period of this study, from 19...
September 2015: Brachytherapy
https://www.readbyqxmd.com/read/25145377/pharmacokinetic-pharmacodynamic-modeling-of-the-effect-of-varenicline-on-nicotine-craving-in-adult-smokers
#14
RANDOMIZED CONTROLLED TRIAL
Patanjali Ravva, Marc R Gastonguay, Hélène M Faessel, Theodore C Lee, Raymond Niaura
INTRODUCTION: Varenicline has been shown to significantly reduce craving and several aspects of smoking reinforcement in clinical trials, compared with placebo. This is the first report describing the concentration-effect relationship of varenicline on relief of craving. METHODS: The pharmacokinetics (PK) and pharmacodynamics (PD) of a single 2mg dose of varenicline were investigated in 40 smokers in a randomized, crossover study comparing the effect of varenicline with placebo on ameliorating abstinence-and cue-induced craving and withdrawal symptoms...
January 2015: Nicotine & Tobacco Research: Official Journal of the Society for Research on Nicotine and Tobacco
https://www.readbyqxmd.com/read/24488864/a-linearization-approach-for-the-model-based-analysis-of-combined-aggregate-and-individual-patient-data
#15
Patanjali Ravva, Mats O Karlsson, Jonathan L French
The application of model-based meta-analysis in drug development has gained prominence recently, particularly for characterizing dose-response relationships and quantifying treatment effect sizes of competitor drugs. The models are typically nonlinear in nature and involve covariates to explain the heterogeneity in summary-level literature (or aggregate data (AD)). Inferring individual patient-level relationships from these nonlinear meta-analysis models leads to aggregation bias. Individual patient-level data (IPD) are indeed required to characterize patient-level relationships but too often this information is limited...
April 30, 2014: Statistics in Medicine
https://www.readbyqxmd.com/read/24131171/control-of-phonons-in-semiconductor-nanocrystals-via-femtosecond-pulse-chirp-influenced-wavepacket-dynamics-and-polarization
#16
Jonathan Mooney, Jonathan I Saari, Anne Myers Kelley, Michael M Krause, Brenna R Walsh, Patanjali Kambhampati
The realistic electronic structure of semiconductor nanocrystals is characterized by excitonic fine structure and atomistic symmetry breakings that are challenging to resolve experimentally. Exciton-phonon coupling is one of the most sensitive measures of the excitonic wave functions of the nanocrystals. Here, we exploit this sensitivity via chirped pulse and polarization resolved femtosecond pump/probe spectroscopy of colloidal CdSe nanocrystals. Pulse chirp measurements and simulations are used to explore the contributions of excited- and ground-state vibrational wavepackets to the observed coherent phonons in the pump/probe signals...
December 12, 2013: Journal of Physical Chemistry. B
https://www.readbyqxmd.com/read/23930046/patanjali-yogpeeth-haridwar-an-ayurveda-center-which-includes-treatment-research-and-education
#17
Shirley Telles, Arti Yadav, Abhishek Kumar Bhardwaj, Sachin Kumar Sharma, Nilkamal Singh
No abstract text is available yet for this article.
April 2013: Journal of Ayurveda and Integrative Medicine
https://www.readbyqxmd.com/read/23858248/clinical-hypnosis-and-patanjali-yoga-sutras
#18
Shitika Chowdhary, Jini K Gopinath
The trance states in yoga and hypnosis are associated with similar phenomena like relaxation, disinclination to talk, unreality, misrepresentation, alterations in perception, increased concentration, suspension of normal reality testing, and the temporary nature of the phenomena. While some researchers consider yoga to be a form of hypnosis, others note that there are many similarities between the trance in yoga and the hypnotic trance. The present study aimed to find similarities between the trance states of hypnosis and Patanjali's yoga sutras...
January 2013: Indian Journal of Psychiatry
https://www.readbyqxmd.com/read/23858247/emotions-an-indian-perspective
#19
Dharitri Ramaprasad
The present paper is an attempt to understand emotions and the affect from Indian traditional point of view. In the Indian philosophical texts' detailed descriptions of emotions are not available nor are dealt with as a separate concept. This view of emotions lays emphasis on desires as the root cause of emotional upheavals. They are seen as modification of desire and attachment. The desires are seen as arising from the contact and attachment of the ego or ahamkara with the external world and are caused by a sense of imperfection, incompleteness or non-fulfillment...
January 2013: Indian Journal of Psychiatry
https://www.readbyqxmd.com/read/23802709/chemical-and-thermodynamic-control-of-the-surface-of-semiconductor-nanocrystals-for-designer-white-light-emitters
#20
Michael M Krause, Jonathan Mooney, Patanjali Kambhampati
Small CdSe semiconductor nanocrystals with diameters below 2 nm are thought to emit white light due to random surface defects which result in a broad distribution of midgap emitting states, thereby preventing rational design of small nanocrystal white light emitters. We perform temperature dependent photoluminescence experiments before and after ligand exchange and electron transfer simulations to reveal a very simple microscopic picture of the origin of the white light. These experiments and simulations reveal that these small nanocrystals can be physically modeled in precisely the same way as normal-sized semiconductor nanocrystals; differences in their emission spectra arise from their surface thermodynamics...
July 23, 2013: ACS Nano
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