Works by Ahmed, Usama

Results: 71
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    Performance optimization of visible light communication.

    Published in:
    Journal of Engineering Research (2307-1877), 2022, v. 10, n. 4A, p. 262, doi. 10.36909/jer.11397
    By:
    • Ali, Agha Yasir;
    • Farhi, Lubna;
    • Ahmed, Usama;
    • Subhan, Asad;
    • Safdar, Hussain;
    • Zaidi, Syeda Shaherbano
    Publication type:
    Article
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    Plummer–Vinson syndrome successfully treated by endoscopic dilatation.

    Published in:
    Journal of Gastroenterology & Hepatology, 2007, v. 22, n. 12, p. 2348, doi. 10.1111/j.1440-1746.2006.03430.x
    By:
    • Enomoto, Masaru;
    • Kohmoto, Madoka;
    • Arafa, Usama Ahmed;
    • Shiba, Masatsugu;
    • Watanabe, Toshio;
    • Tominaga, Kazunari;
    • Fujiwara, Yasuhiro;
    • Saeki, Yoshihiko;
    • Higuchi, Kazuhide;
    • Nishiguchi, Shuhei;
    • Shiomi, Susumu;
    • Osugi, Haruji;
    • Kinoshita, Hiroaki;
    • Arakawa, Tetsuo
    Publication type:
    Article
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    New Alpha-Amylase Inhibitory Metabolites from Pericarps of Garcinia mangostana.

    Published in:
    Life (2075-1729), 2022, v. 12, n. 3, p. 384, doi. 10.3390/life12030384
    By:
    • Alhakamy, Nabil Abdulhafiz;
    • Mohamed, Gamal Abdallah;
    • Fahmy, Usama Ahmed;
    • Eid, Basma Ghazi;
    • Ahmed, Osama Abdelhakim Aly;
    • Al-Rabia, Mohammed Wanees;
    • Khedr, Amgad Ibrahim Mansour;
    • Nasrullah, Mohammed Zahid;
    • Ibrahim, Sabrin Ragab Mohamed
    Publication type:
    Article
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    Pancreatitis, very early compared with normal start of enteral feeding (PYTHON trial): design and rationale of a randomised controlled multicenter trial.

    Published in:
    Trials, 2011, v. 12, n. 1, p. 73, doi. 10.1186/1745-6215-12-73
    By:
    • Bakker, Olaf J.;
    • van Santvoort, Hjalmar C.;
    • van Brunschot, Sandra;
    • Ali, Usama Ahmed;
    • Besselink, Marc G.;
    • Boermeester, Marja A.;
    • Bollen, Thomas L.;
    • Bosscha, Koop;
    • Brink, Menno A.;
    • Dejong, Cornelis H.;
    • van Geenen, Erwin J.;
    • van Goor, Harry;
    • Heisterkamp, Joos;
    • Houdijk, Alexander P.;
    • Jansen, Jeroen M.;
    • Karsten, Thom M.;
    • Manusama, Eric R.;
    • Nieuwenhuijs, Vincent B.;
    • van Ramshorst, Bert;
    • Schaapherder, Alexander F.
    Publication type:
    Article
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    Long-Term Outcomes of Early Surgery vs Endoscopy First in Chronic Pancreatitis: Follow-Up Analysis of the ESCAPE Randomized Clinical Trial.

    Published in:
    JAMA Surgery, 2025, v. 160, n. 2, p. 126, doi. 10.1001/jamasurg.2024.5182
    By:
    • van Veldhuisen, Charlotte L.;
    • Kempeneers, Marinus A.;
    • de Rijk, Florence E. M.;
    • Bouwense, Stefan A.;
    • Bruno, Marco J.;
    • Fockens, Paul;
    • Poley, Jan W.;
    • Ali, Usama Ahmed;
    • Bollen, Thomas L.;
    • Busch, Olivier R.;
    • van Duijvendijk, Peter;
    • van Dullemen, Hendrik M.;
    • van Eijck, Casper H.;
    • Van Goor, Harry;
    • Hadithi, Muhammed;
    • Haveman, Jan-Willem;
    • Keulemans, Yolande;
    • Nieuwenhuijs, Vincent B.;
    • Poen, Alexander C.;
    • Voermans, Rogier P.
    Publication type:
    Article
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