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Showing 313 to 324 of 324 entries
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Development and validation of a simple and sensitive LC-MS/MS method for the quantification of cefazolin in human plasma and its application to a clinical pharmacokinetic study.

Journal of pharmaceutical and biomedical analysis

Reeder JA, Abdallah IA, Bach T, O'Sullivan CT, Xu Y, Nalbant D, An G.
PMID: 34979494
J Pharm Biomed Anal. 2021 Dec 06;210:114521. doi: 10.1016/j.jpba.2021.114521. Epub 2021 Dec 06.

Cefazolin is widely used during surgery to prevent surgical site infections (SSIs). Although cefazolin redosing is often needed due to its short half-life, the appropriate redosing schedule remains controversial and there is limited information on cefazolin disposition following repeated...

RV144 vaccine imprinting constrained HIV-1 evolution following breakthrough infection.

Virus evolution

Lewitus E, Sanders-Buell E, Bose M, O'Sullivan AM, Poltavee K, Li Y, Bai H, Mdluli T, Donofrio G, Slike B, Zhao H, Wong K, Chen L, Miller S, Lee J, Ahani B, Lepore S, Muhammad S, Grande R, Tran U, Dussupt V, Mendez-Rivera L, Nitayaphan S, Kaewkungwal J, Pitisuttithum P, Rerks-Ngarm S, O'Connell RJ, Janes H, Gilbert PB, Gramzinski R, Vasan S, Robb ML, Michael NL, Krebs SJ, Herbeck JT, Edlefsen PT, Mullins JI, Kim JH, Tovanabutra S, Rolland M.
PMID: 34532060
Virus Evol. 2021 Jul 09;7(2):veab057. doi: 10.1093/ve/veab057. eCollection 2021.

The scale of the HIV-1 epidemic underscores the need for a vaccine. The multitude of circulating HIV-1 strains together with HIV-1's high evolvability hints that HIV-1 could adapt to a future vaccine. Here, we wanted to investigate the effect...

Online dental trauma course for medical education.

Dental traumatology : official publication of International Association for Dental Traumatology

Yeng T, O'Sullivan AJ, Shulruf B.
PMID: 34148285
Dent Traumatol. 2021 Dec;37(6):803-806. doi: 10.1111/edt.12696. Epub 2021 Jun 20.

A literature review identified a knowledge deficit among medical doctors about dental trauma management. To overcome this knowledge gap, a proposal to integrate dental traumatology teaching into the medical curriculum was made to raise medical students' awareness of, and...

Electrochemical Detection of Single-Nucleotide Polymorphism Associated with Rifampicin Resistance in .

ACS sensors

Ortiz M, Jauset-Rubio M, Skouridou V, Machado D, Viveiros M, Clark TG, Simonova A, Kodr D, Hocek M, O'Sullivan CK.
PMID: 34797987
ACS Sens. 2021 Nov 19; doi: 10.1021/acssensors.1c01710. Epub 2021 Nov 19.

Here, we report the electrochemical detection of single-point mutations using solid-phase isothermal primer elongation with redox-labeled oligonucleotides. A single-base mutation associated with resistance to rifampicin, an antibiotic commonly used for the treatment of

Spectroscopic evaluation of U.

Journal of synchrotron radiation

Yorkshire AS, Stennett MC, Walkley B, O'Sullivan SE, Mottram LM, Bailey DJ, Provis JL, Hyatt NC, Corkhill CL.
PMID: 34985426
J Synchrotron Radiat. 2022 Jan 01;29:89-102. doi: 10.1107/S1600577521011553. Epub 2022 Jan 01.

Portland cement based grouts used for radioactive waste immobilization contain high replacement levels of supplementary cementitious materials, including blast-furnace slag and fly ash. The minerals formed upon hydration of these cements may have capacity for binding actinide elements present...

Physiological response of weaned piglets to two transport durations observed in a Canadian commercial setting.

Journal of animal science

Golightly HR, Brown J, Bergeron R, Poljak Z, Roy RC, Seddon YM, O'Sullivan TL.
PMID: 34695200
J Anim Sci. 2021 Dec 01;99(12). doi: 10.1093/jas/skab311.

Observational studies describing the impact of transport duration on weaned piglet welfare are limited. Current Canadian transport regulations are heavily informed by studies involving market hogs. Due to physiological differences between weaned piglets and market hogs, additional data on...

Factors Associated With Relapse and Treatment of Myelin Oligodendrocyte Glycoprotein Antibody-Associated Disease in the United Kingdom.

JAMA network open

Satukijchai C, Mariano R, Messina S, Sa M, Woodhall MR, Robertson NP, Ming L, Wassmer E, Kneen R, Huda S, Jacob A, Blain C, Halfpenny C, Hemingway C, O'Sullivan E, Hobart J, Fisniku LK, Martin R, Dopson R, Cooper SA, Williams V, Waters PJ, Ramdas S, Leite MI, Palace J.
PMID: 35006246
JAMA Netw Open. 2022 Jan 04;5(1):e2142780. doi: 10.1001/jamanetworkopen.2021.42780.

IMPORTANCE: Longer-term outcomes and risk factors associated with myelin oligodendrocyte glycoprotein antibody-associated disease (MOGAD) are not well established.OBJECTIVE: To investigate longer-term risk of relapse and factors associated with this risk among patients with MOGAD.DESIGN, SETTING, AND PARTICIPANTS: This large,...

Dynamics of Human Immunodeficiency Virus-1 Genetic Diversification During Acute Infection.

Open forum infectious diseases

Song H, Bose M, Pinyakorn S, Sanders-Buell E, O'Sullivan AM, Silas D, Trichavaroj R, Nuntapinit B, Pham PT, Akapirat S, Kroon E, de Souza M, Gramzinski R, Michael NL, Robb ML, Vasan S, Tovanabutra S, Ananworanich J.
PMID: 33748316
Open Forum Infect Dis. 2020 Sep 12;7(10):ofaa429. doi: 10.1093/ofid/ofaa429. eCollection 2020 Oct.

We analyzed human immunodeficiency virus envelope diversity in 98 acute infections. The within-host genetic diversity, divergence from transmitted/founder (T/F) strain, and the observed frequency of multiple T/F infections increased with Fiebig stage. These data identify rapid viral dynamics during...

Evaluating the utility of tumour mutational signatures for identifying hereditary colorectal cancer and polyposis syndrome carriers.

Gut

Georgeson P, Pope BJ, Rosty C, Clendenning M, Mahmood K, Joo JE, Walker R, Hutchinson RA, Preston S, Como J, Joseland S, Win AK, Macrae FA, Hopper JL, Mouradov D, Gibbs P, Sieber OM, O'Sullivan DE, Brenner DR, Gallinger S, Jenkins MA, Winship IM, Buchanan DD.
PMID: 33414168
Gut. 2021 Nov;70(11):2138-2149. doi: 10.1136/gutjnl-2019-320462. Epub 2021 Jan 07.

OBJECTIVE: Germline pathogenic variants (PVs) in the DNA mismatch repair (MMR) genes and in the base excision repair gene DESIGN: Whole-exome sequencing of formalin-fixed paraffin-embedded (FFPE) CRC tissue was performed on 33 MMR germline PV carriers, 12 biallelic RESULTS:...

Current controversies in medical cannabis: Recent developments in human clinical applications and potential therapeutics.

Neuropharmacology

Schlag AK, O'Sullivan SE, Zafar RR, Nutt DJ.
PMID: 33940011
Neuropharmacology. 2021 Jun 15;191:108586. doi: 10.1016/j.neuropharm.2021.108586. Epub 2021 May 01.

Knowledge about the therapeutic potential of medical cannabis has greatly improved over the past decade, with an ever-increasing range of developments in human clinical applications. A growing body of scientific evidence supports the use of medical cannabis products for...

Novel Humanized Mesothelin-Expressing Genetically Engineered Mouse Models Underscore Challenges in Delivery of Complex Therapeutics to Pancreatic Cancers.

Molecular cancer therapeutics

Hagerty B, O'Sullivan TN, Zhang X, Collins NK, Custer Lawrence W, Bassel LL, Pate N, Xu J, Guerin TM, Kozlov S, Alewine C.
PMID: 34315768
Mol Cancer Ther. 2021 Oct;20(10):2082-2092. doi: 10.1158/1535-7163.MCT-21-0017. Epub 2021 Jul 26.

Antibody-based therapies designed for human use frequently fail to cross-react with the murine isoform of their target. Because of this problem, preclinical studies of antibody-based mesothelin (Msl)-targeted therapeutics in immunocompetent systems have been limited by the lack of suitable...

Development and validation of a simple and sensitive LC-MS/MS method for the quantification of cefazolin in human plasma and its application to a clinical pharmacokinetic study.

Journal of pharmaceutical and biomedical analysis

Reeder JA, Abdallah IA, Bach T, O'Sullivan CT, Xu Y, Nalbant D, An G.
PMID: 34979494
J Pharm Biomed Anal. 2021 Dec 06;210:114521. doi: 10.1016/j.jpba.2021.114521. Epub 2021 Dec 06.

Cefazolin is widely used during surgery to prevent surgical site infections (SSIs). Although cefazolin redosing is often needed due to its short half-life, the appropriate redosing schedule remains controversial and there is limited information on cefazolin disposition following repeated...

Showing 313 to 324 of 324 entries