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Showing 1 to 12 of 37 entries
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Iron-Catalyzed Hydroboration: Unlocking Reactivity through Ligand Modulation.

Chemistry (Weinheim an der Bergstrasse, Germany)

Espinal-Viguri M, Woof CR, Webster RL.
PMID: 27321704
Chemistry. 2016 Aug 08;22(33):11605-8. doi: 10.1002/chem.201602818. Epub 2016 Jul 06.

Iron-catalyzed hydroboration (HB) of alkenes and alkynes is reported. A simple change in ligand structure leads to an extensive change in catalyst activity. Reactions proceed efficiently over a wide range of challenging substrates including activated, unactivated and sterically encumbered...

Do the best students go into general surgery?.

The Journal of surgical research

Callcut R, Snow M, Lewis B, Chen H.
PMID: 14572775
J Surg Res. 2003 Nov;115(1):69-73. doi: 10.1016/s0022-4804(03)00217-8.

BACKGROUND: Recent match trends by medical graduates have revealed a declining interest in general surgery. Our study evaluates the academic strength of recent graduates to determine the quality of those matching to general surgery residencies.METHODS: All third-year students rotating...

Emergency Department Length of Stay and Mortality in Critically Injured Patients.

Journal of intensive care medicine

Stey AM, Kanzaria HK, Dudley RA, Bilimoria KY, Knudson MM, Callcut RA.
PMID: 33641512
J Intensive Care Med. 2022 Feb;37(2):278-287. doi: 10.1177/0885066621995426. Epub 2021 Mar 01.

OBJECTIVE: Multicenter data from 2 decades ago demonstrated that critically ill and injured patients spending more than 6 hours in the emergency department (ED) before transfer to the intensive care unit (ICU) had higher mortality rates. A contemporary analysis...

Gender distribution and leadership trends in trauma surgery societies.

Trauma surgery & acute care open

Foster SM, Knight J, Velopulos CG, Bonne S, Joseph D, Santry H, Coleman JJ, Callcut RA.
PMID: 32518837
Trauma Surg Acute Care Open. 2020 Apr 02;5(1):e000433. doi: 10.1136/tsaco-2019-000433. eCollection 2020.

INTRODUCTION: Women are under-represented in the surgical disciplines and gender bias is believed to play a factor. We aimed to understand the gender distribution of membership, leadership opportunities, and scientific contributions to annual trauma professional meetings as a case...

Characterizing the gut microbiome in trauma: significant changes in microbial diversity occur early after severe injury.

Trauma surgery & acute care open

Howard BM, Kornblith LZ, Christie SA, Conroy AS, Nelson MF, Campion EM, Callcut RA, Calfee CS, Lamere BJ, Fadrosh DW, Lynch S, Cohen MJ.
PMID: 29766103
Trauma Surg Acute Care Open. 2017 Oct 23;2(1):e000108. doi: 10.1136/tsaco-2017-000108. eCollection 2017.

BACKGROUND: Recent studies have demonstrated the vital influence of commensal microbial communities on human health. The central role of the gut in the response to injury is well described; however, no prior studies have used culture-independent profiling techniques to...

Trauma Early Mortality Prediction Tool (TEMPT) for assessing 28-day mortality.

Trauma surgery & acute care open

Kunitake RC, Kornblith LZ, Cohen MJ, Callcut RA.
PMID: 29766125
Trauma Surg Acute Care Open. 2018 Jan 08;3(1):e000131. doi: 10.1136/tsaco-2017-000131. eCollection 2018.

BACKGROUND: Prior mortality prediction models have incorporated severity of anatomic injury quantified by Abbreviated Injury Severity Score (AIS). Using a prospective cohort, a new score independent of AIS was developed using clinical and laboratory markers present on emergency department...

Formation of a Copper(II)-Tyrosyl Complex at the Active Site of Lytic Polysaccharide Monooxygenases Following Oxidation by H.

Journal of the American Chemical Society

Paradisi A, Johnston EM, Tovborg M, Nicoll CR, Ciano L, Dowle A, McMaster J, Hancock Y, Davies GJ, Walton PH.
PMID: 31675221
J Am Chem Soc. 2019 Nov 20;141(46):18585-18599. doi: 10.1021/jacs.9b09833. Epub 2019 Nov 12.

Hydrogen peroxide is a cosubstrate for the oxidative cleavage of saccharidic substrates by copper-containing lytic polysaccharide monooxygenases (LPMOs). The rate of reaction of LPMOs with hydrogen peroxide is high, but it is accompanied by rapid inactivation of the enzymes,...

Publisher Correction: Ancestral-sequence reconstruction unveils the structural basis of function in mammalian FMOs.

Nature structural & molecular biology

Nicoll CR, Bailleul G, Fiorentini F, Mascotti ML, Fraaije MW, Mattevi A.
PMID: 31965080
Nat Struct Mol Biol. 2020 Feb;27(2):222. doi: 10.1038/s41594-020-0378-8.

An amendment to this paper has been published and can be accessed via a link at the top of the paper.

Internal and External Validation of an Alcohol Biomarker for Screening in Trauma.

Annals of surgery

Afshar M, Baker K, Corral J, Ross E, Lowery E, Gonzalez R, Burnham EL, Callcut RA, Kornblith LZ, Hendrickson C, Kovacs EJ, Joyce C.
PMID: 33534233
Ann Surg. 2021 Mar 10; doi: 10.1097/SLA.0000000000004770. Epub 2021 Mar 10.

OBJECTIVE: We aimed to examine biomarkers for screening unhealthy alcohol use in the trauma setting.SUMMARY AND BACKGROUND DATA: Self-report tools are the practice standard for screening unhealthy alcohol use; however, their collection suffers from recall bias and incomplete collection...

Development and Validation of a Deep Learning Strategy for Automated View Classification of Pediatric Focused Assessment With Sonography for Trauma.

Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine

Kornblith AE, Addo N, Dong R, Rogers R, Grupp-Phelan J, Butte A, Gupta P, Callcut RA, Arnaout R.
PMID: 34741469
J Ultrasound Med. 2021 Nov 06; doi: 10.1002/jum.15868. Epub 2021 Nov 06.

OBJECTIVE: Pediatric focused assessment with sonography for trauma (FAST) is a sequence of ultrasound views rapidly performed by clinicians to diagnose hemorrhage. A technical limitation of FAST is the lack of expertise to consistently acquire all required views. We...

Prehospital End Tidal Carbon Dioxide is Predictive of Death and Massive Transfusion in Injured Patients: An EAST Multicenter Trial.

The journal of trauma and acute care surgery

Campion EM, Cralley A, Sauaia A, Buchheit RC, Brown AT, Spalding MC, LaRiccia A, Moore S, Tann K, Leskovan J, Camazine M, Barnes SL, Otaibi B, Hazelton JP, Jacobson LE, Williams J, Castillo R, Stewart NJ, Elterman JB, Zier L, Goodman M, Elson N, Miner J, Hardman C, Kapoen C, Mendoza AE, Schellenberg M, Benjamin E, Wakam GK, Alam HB, Kornblith LZ, Callcut RA, Coleman LE, Shatz DV, Burruss S, Linn AC, Perea L, Morgan M, Schroeppel TJ, Stillman Z, Carrick MM, Gomez MF, Berne JD, McIntyre RC, Urban S, Nahmias J, Tay E, Cohen M, Moore EE, McVaney K, Burlew CC.
PMID: 34686640
J Trauma Acute Care Surg. 2021 Oct 22; doi: 10.1097/TA.0000000000003447. Epub 2021 Oct 22.

Prehospital identification of the injured patient likely to require emergent care remains a challenge. End tidal carbon dioxide(ETCO2) has been utilized in the prehospital setting to monitor respiratory physiology and confirmation of endotracheal tube placement. Low levels of ETCO2...

An unknown cause of hemoptysis-Left anterior descending coronary artery to left upper lobe bronchus fistula.

Lung India : official organ of Indian Chest Society

Garg Y, Rajput AK, Sreedhar CM, Marwah V.
PMID: 26180390
Lung India. 2015 Jul-Aug;32(4):378-80. doi: 10.4103/0970-2113.159584.

We report a case of left anterior descending coronary artery to left upper lobe bronchus fistula arising out of the coronary artery aneurysm, secondary to drug eluting balloon angioplasty done for in-stent restenosis in the left anterior descending coronary...

Showing 1 to 12 of 37 entries