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Showing 1 to 12 of 81 entries
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SU-E-T-100: How to Improve the Dose Accuracy for Gantry Angle Dependent Patient Specific IMRT QA Using 2D Ion Chamber Array with Octavius Phantom.

Medical physics

Choi D, Nookala P, Patyal B.
PMID: 28517133
Med Phys. 2012 Jun;39(6):3725. doi: 10.1118/1.4735158.

PURPOSE: To determine the cross calibration factors which can predict more accurate dose distribution for fixed beam IMRT QA using Octavius phantom.METHODS: The ion chamber based Octavius 2D-array detector (PTW, Freiburg, Germany) is a step in the right direction...

An unusual cause of altered mental status in elderly-acute cerebellitis: a case report and review.

Case reports in medicine

Patel P, Rayamajhi S, Tokala H, Laird-Fick H.
PMID: 24382966
Case Rep Med. 2013;2013:653925. doi: 10.1155/2013/653925. Epub 2013 Dec 09.

Acute cerebellitis is a rare diagnosis found mostly in the pediatric population. The etiology, in most instances, is unknown. We describe the case of a 61-year-old woman who presented with acute mental status changes, signs of cerebellar dysfunction, and...

Muscarinic acetylcholine receptor activation prevents disinhibition-mediated LTP in the hippocampus.

Frontiers in cellular neuroscience

Takkala P, Woodin MA.
PMID: 23450426
Front Cell Neurosci. 2013 Feb 28;7:16. doi: 10.3389/fncel.2013.00016. eCollection 2013.

Disinhibition-mediated long-term potentiation (LTP) in the CA1 region of the hippocampus involves GABAergic synaptic plasticity at feedforward inhibitory inputs, resulting in the reduced shunting of glutamatergic excitatory currents. The GABAergic plasticity which underlies disinhibition-mediated LTP results from a Ca(2+)-dependent...

Telemonitoring after discharge from hospital with heart failure: cost-effectiveness modelling of alternative service designs.

BMJ open

Thokala P, Baalbaki H, Brennan A, Pandor A, Stevens JW, Gomersall T, Wang J, Bakhai A, Al-Mohammad A, Cleland J, Cowie MR, Wong R.
PMID: 24048626
BMJ Open. 2013 Sep 18;3(9):e003250. doi: 10.1136/bmjopen-2013-003250.

OBJECTIVES: To estimate the cost-effectiveness of remote monitoring strategies versus usual care for adults recently discharged after a heart failure (HF) exacerbation.DESIGN: Decision analysis modelling of cost-effectiveness using secondary data sources.SETTING: Acute hospitals in the UK.PATIENTS: Patients recently discharged...

β-Carboline directed regioselective hydroxylation by employing Cu(OAc).

Organic & biomolecular chemistry

Bora D, Tokala R, John SE, Prasanth B, Shankaraiah N.
PMID: 32159570
Org Biomol Chem. 2020 Mar 25;18(12):2307-2311. doi: 10.1039/d0ob00250j.

A β-carboline directed regioselective C-H activation protocol for hydroxylation has been developed by employing Cu(OAc)2, a cost-effective 3d metal. This fastidious reaction proceeds under microwave irradiation and furnishes exclusively ortho-hydroxylated products with moderate to good yields under greener reaction...

Cost-effectiveness of antibiotic treatment of uncomplicated urinary tract infection in women: a comparison of four antibiotics.

BJGP open

Sadler S, Holmes M, Ren S, Holden S, Jha S, Thokala P.
PMID: 30564681
BJGP Open. 2017 Oct 04;1(3):bjgpopen17X101097. doi: 10.3399/bjgpopen17X101097.

BACKGROUND: Urinary tract infections (UTIs) are one of the most common reasons for women to attend primary care. There are four different antibiotics currently recommended in England for treatment of uncomplicated UTI but little evidence on their comparative cost-effectiveness.AIM:...

Loss of consciousness, encephalopathy and hereditary haemorrhagic telangiectasia.

British journal of hospital medicine (London, England : 2005)

Gentry R, Tokala A, Wood H.
PMID: 34817264
Br J Hosp Med (Lond). 2021 Nov 02;82(11):1-3. doi: 10.12968/hmed.2021.0287. Epub 2021 Nov 23.

No abstract available.

Synthesis and in Vitro Cytotoxicity Evaluation of Phenanthrene Linked 2,4- Thiazolidinediones as Potential Anticancer Agents.

Anti-cancer agents in medicinal chemistry

Yadav U, Vanjari Y, Laxmikeshav K, Tokala R, Niggula PK, Kumar M, Talla V, Kamal A, Shankaraiah N.
PMID: 32664846
Anticancer Agents Med Chem. 2021;21(9):1127-1140. doi: 10.2174/1871520620666200714142931.

OBJECTIVE: To synthesize a series of phenanthrene-thiazolidinedione hybrids and explore their cytotoxic potential against human cancer cell lines of A-549 (lung cancer), HCT-116 and HT-29 (colon cancer), MDA MB-231 (triple-negative breast cancer), BT-474 (breast cancer) and (mouse melanoma) B16F10...

Right Dose, Right Now: Development of AutoKinetics for Real Time Model Informed Precision Antibiotic Dosing Decision Support at the Bedside of Critically Ill Patients.

Frontiers in pharmacology

Roggeveen LF, Guo T, Driessen RH, Fleuren LM, Thoral P, van der Voort PHJ, Girbes ARJ, Bosman RJ, Elbers P.
PMID: 32499697
Front Pharmacol. 2020 May 15;11:646. doi: 10.3389/fphar.2020.00646. eCollection 2020.

INTRODUCTION: Antibiotic dosing in critically ill patients is challenging because their pharmacokinetics (PK) are altered and may change rapidly with disease progression. Standard dosing frequently leads to inadequate PK exposure. Therapeutic drug monitoring (TDM) offers a potential solution but...

Early Noninvasive Cardiac Testing After Emergency Department Evaluation for Suspected Acute Coronary Syndrome.

JAMA internal medicine

Kawatkar AA, Sharp AL, Baecker AS, Natsui S, Redberg RF, Lee MS, Ferencik M, Wu YL, Shen E, Zheng C, Musigdilok VV, Gould MK, Goodacre S, Thokala P, Sun BC.
PMID: 33031502
JAMA Intern Med. 2020 Dec 01;180(12):1621-1629. doi: 10.1001/jamainternmed.2020.4325.

IMPORTANCE: Professional guidelines recommend noninvasive cardiac testing (NIT) within 72 hours of an emergency department (ED) evaluation for suspected acute coronary syndrome. However, there is inexact evidence that this strategy reduces the risk of future death or acute myocardial...

Enhancing CAR T function with the engineered secretion of C. perfringens neuraminidase.

Molecular therapy : the journal of the American Society of Gene Therapy

Durgin JS, Thokala R, Johnson L, Song E, Leferovich J, Bhoj V, Ghassemi S, Milone M, Binder Z, O'Rourke DM, O'Connor RS.
PMID: 34813961
Mol Ther. 2021 Nov 20; doi: 10.1016/j.ymthe.2021.11.014. Epub 2021 Nov 20.

Prior to adoptive transfer, CAR T cells are activated, lentivirally infected with CAR transgenes, and expanded over 9 to 11 days. An unintended consequence of this process is the progressive differentiation of CAR T cells over time in culture....

Recovery of Platelet Count among Apheresis Platelet Donors.

Journal of clinical and diagnostic research : JCDR

Thokala RP, Radhakrishnan K, Anandan A, Panicker VK.
PMID: 28208861
J Clin Diagn Res. 2016 Dec;10(12):EC01-EC04. doi: 10.7860/JCDR/2016/21070.8997. Epub 2016 Dec 01.

INTRODUCTION: Increase in awareness regarding use of single donor platelets and the availability of technology has resulted in increased platelet pheresis procedures. The interval between two succesive plateletpheresis donations is much less compared to whole blood donations. Plateletpheresis procedures...

Showing 1 to 12 of 81 entries