An official website of the United States government
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.
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.
Ahmad N, Ahmad I, Umar S, Iqbal Z, Samim M, Ahmad FJ.Ahmad N, et al. Among authors: umar s.Drug Deliv. 2016 Sep;23(7):2095-2114. doi: 10.3109/10717544.2014.941076. Epub 2014 Sep 19.Drug Deliv. 2016.Retraction in: Drug Deliv. 2024 Dec;31(1):1. doi: 10.1080/10717544.2021.1868133PMID: 25237726Free article.Retracted.
Ahmad N, Umar S, Ashafaq M, Akhtar M, Iqbal Z, Samim M, Ahmad FJ.Ahmad N, et al. Among authors: umar s.Protoplasma. 2013 Dec;250(6):1327-38. doi: 10.1007/s00709-013-0516-9. Epub 2013 Jun 20.Protoplasma. 2013.PMID: 23784381
Ahmad N, Alam MA, Ahmad R, Umar S, Jalees Ahmad F.Ahmad N, et al. Among authors: umar s.J Microencapsul. 2018 Jun;35(4):327-343. doi: 10.1080/02652048.2018.1485755. Epub 2018 Jul 9.J Microencapsul. 2018.Retraction in: J Microencapsul. 2021 Mar;38(2):149. doi: 10.1080/02652048.2020.1864951PMID: 29873288Retracted.
Ahmad N, Ahmad FJ, Bedi S, Sharma S, Umar S, Ansari MA.Ahmad N, et al. Among authors: umar s.Saudi Pharm J. 2019 Sep;27(6):778-790. doi: 10.1016/j.jsps.2019.04.014. Epub 2019 Apr 29.Saudi Pharm J. 2019.PMID: 31516320Free PMC article.
Umar S, Umar K, Sarwar AH, Khan A, Ahmad N, Ahmad S, Katiyar CK, Husain SA, Khan HA.Umar S, et al. Among authors: umar k.Phytomedicine. 2014 May 15;21(6):847-56. doi: 10.1016/j.phymed.2014.02.001. Epub 2014 Mar 22.Phytomedicine. 2014.PMID: 24667331
Umar S, Golam Sarwar AH, Umar K, Ahmad N, Sajad M, Ahmad S, Katiyar CK, Khan HA.Umar S, et al. Among authors: umar k.Cell Immunol. 2013 Jul-Aug;284(1-2):51-9. doi: 10.1016/j.cellimm.2013.07.004. Epub 2013 Jul 19.Cell Immunol. 2013.PMID: 23921080
Umar S, Mohamad Ibrahim MN, Umar K, Ahmad N.Umar S, et al. Among authors: umar k.Front Chem. 2020 Nov 16;8:597800. doi: 10.3389/fchem.2020.597800. eCollection 2020.Front Chem. 2020.PMID: 33304886Free PMC article.No abstract available.
Tantray MA, Khan I, Hamid H, Alam MS, Umar S, Ali Y, Sharma K, Hussain F.Tantray MA, et al. Among authors: umar s.Chem Biol Drug Des. 2016 Jun;87(6):918-26. doi: 10.1111/cbdd.12724. Epub 2016 Feb 11.Chem Biol Drug Des. 2016.PMID: 26804375
Umar S, Zargan J, Umar K, Ahmad S, Katiyar CK, Khan HA.Umar S, et al. Among authors: umar k.Chem Biol Interact. 2012 Apr 15;197(1):40-6. doi: 10.1016/j.cbi.2012.03.003. Epub 2012 Mar 19.Chem Biol Interact. 2012.PMID: 22450443