Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Text availability

Article attribute

Article type

Publication date

Search Results

1,736 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Results By Year timeline is not available.
Page 1
Usefulness of a novel computer-aided detection system for colorectal neoplasia: a randomized controlled trial.
Gimeno-García AZ, Hernández Negrin D, Hernández A, Nicolás-Pérez D, Rodríguez E, Montesdeoca C, Alarcon O, Romero R, Baute Dorta JL, Cedrés Y, Castillo RD, Jiménez A, Felipe V, Morales D, Ortega J, Reygosa C, Quintero E, Hernández-Guerra M. Gimeno-García AZ, et al. Among authors: ortega j. Gastrointest Endosc. 2023 Mar;97(3):528-536.e1. doi: 10.1016/j.gie.2022.09.029. Epub 2022 Oct 11. Gastrointest Endosc. 2023. PMID: 36228695 Clinical Trial.
The timing of bowel preparation before colonoscopy determines the quality of cleansing, and is a significant factor contributing to the detection of flat lesions: a randomized study.
Parra-Blanco A, Nicolas-Perez D, Gimeno-Garcia A, Grosso B, Jimenez A, Ortega J, Quintero E. Parra-Blanco A, et al. Among authors: ortega j. World J Gastroenterol. 2006 Oct 14;12(38):6161-6. doi: 10.3748/wjg.v12.i38.6161. World J Gastroenterol. 2006. PMID: 17036388 Free PMC article. Clinical Trial.
Plasma matrix metalloproteinase 9 as an early surrogate biomarker of advanced colorectal neoplasia.
Gimeno-García AZ, Triñanes J, Quintero E, Salido E, Nicolás-Pérez D, Adrián-de-Ganzo Z, Alarcón-Fernández O, Abrante B, Romero R, Carrillo M, Ramos L, Alonso I, Ortega J, Jiménez A. Gimeno-García AZ, et al. Among authors: ortega j. Gastroenterol Hepatol. 2016 Aug-Sep;39(7):433-41. doi: 10.1016/j.gastrohep.2015.10.002. Epub 2015 Nov 18. Gastroenterol Hepatol. 2016. PMID: 26601990 Clinical Trial.
SARS-CoV-2 Viral Load in the Nasopharynx at Time of First Infection Among Unvaccinated Individuals: A Secondary Cross-Protocol Analysis of 4 Randomized Trials.
Fisher LH, Kee JJ, Liu A, Espinosa CM, Randhawa AK, Ludwig J, Magaret CA, Robinson ST, Gilbert PB, Hyrien O, Kublin JG, Rouphael N, Falsey AR, Sobieszczyk ME, El Sahly HM, Grinsztejn B, Gray GE, Kotloff KL, Gay CL, Leav B, Hirsch I, Struyf F, Dunkle LM, Neuzil KM, Corey L, Huang Y, Goepfert PA, Walsh SR, Baden LR, Janes H; COVID-19 Prevention Network (CoVPN). Fisher LH, et al. JAMA Netw Open. 2024 May 1;7(5):e2412835. doi: 10.1001/jamanetworkopen.2024.12835. JAMA Netw Open. 2024. PMID: 38780941 Free PMC article.
The Prevalence and Influence of New or Worsened Neck Pain After a Sport-Related Concussion in Collegiate Athletes: A Study From the CARE Consortium.
King JA, Nelson LD, Cheever K, Brett B, Gliedt J, Szabo A, Dong H, Huber DL, Broglio SP, McAllister TW, McCrea M, Pasquina P, Feigenbaum LA, Hoy A, Mihalik JP, Duma SM, Buckley T, Kelly LA, Miles C, Goldman JT, Benjamin HJ, Master CL, Ortega J, Kontos A, Clugston JR, Cameron KL, Kaminski TW, Chrisman SP, Eckner JT, Port N, McGinty G. King JA, et al. Among authors: ortega j. Am J Sports Med. 2024 May 14:3635465241247212. doi: 10.1177/03635465241247212. Online ahead of print. Am J Sports Med. 2024. PMID: 38742422
1,736 results