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Items: 1 to 50 of 398

1.

Association of Aspirin Use With Mortality Risk Among Older Adult Participants in the Prostate, Lung, Colorectal, and Ovarian Cancer Screening Trial.

Loomans-Kropp HA, Pinsky P, Cao Y, Chan AT, Umar A.

JAMA Netw Open. 2019 Dec 2;2(12):e1916729. doi: 10.1001/jamanetworkopen.2019.16729.

PMID:
31800071
2.

A Phase I Trial of Berberine in Chinese with Ulcerative Colitis.

Xu L, Zhang Y, Xue X, Liu J, Li ZS, Yang GY, Song Y, Pan Y, Ma Y, Hu S, Wen A, Jia Y, Rodriguez LM, Tull MB, Benante K, Khan SA, Cao Y, Jovanovic B, Richmond E, Umar A, Bergan R, Wu K.

Cancer Prev Res (Phila). 2019 Oct 16. pii: canprevres.0258.2019. doi: 10.1158/1940-6207.CAPR-19-0258. [Epub ahead of print]

PMID:
31619442
3.

Reduced graphene/nanostructured cobalt oxide nanocomposite for enhanced electrochemical performance of supercapacitor applications.

Sagadevan S, Marlinda AR, Johan MR, Umar A, Fouad H, Alothman OY, Khaled U, Akhtar MS, Shahid MM.

J Colloid Interface Sci. 2020 Jan 15;558:68-77. doi: 10.1016/j.jcis.2019.09.081. Epub 2019 Sep 23.

PMID:
31585223
4.

Synergy of CO2 Response and Aggregation-Induced Emission in a Block Copolymer: A Facile Way To "See" Cancer Cells.

Li Y, Wu X, Yang B, Zhang X, Li H, Umar A, Rooij NF, Zhou G, Wang Y.

ACS Appl Mater Interfaces. 2019 Oct 9;11(40):37077-37083. doi: 10.1021/acsami.9b11945. Epub 2019 Sep 30.

PMID:
31538465
5.

Sunlight-Driven Photocatalytic Degradation of Methyl Orange Based on Bismuth Ferrite (BiFeO₃) Heterostructures Composed of Interconnected Nanosheets.

Ruby S, Rosaline DR, Inbanathan SSR, Anand K, Kavitha G, Srinivasan R, Umar A, Hegazy HH, Algarni H.

J Nanosci Nanotechnol. 2020 Mar 1;20(3):1851-1858. doi: 10.1166/jnn.2020.17174.

PMID:
31492352
6.

Effect of Synthesis Temperature on the Morphologies, Optical and Electrical Properties of MgO Nanostructures.

Sagadevan S, Venilla S, Marlinda AR, Johan MR, Wahab YA, Zakaria R, Umar A, Hegazy HH, Algarni H, Ahmad N.

J Nanosci Nanotechnol. 2020 Apr 1;20(4):2488-2494. doi: 10.1166/jnn.2020.17185.

PMID:
31492266
7.

Effect of Nickel Doping on the Properties of Hydroxyapatite Nanoparticles.

Kurinjinathan P, Thanigai Arul K, Ramana Ramya J, Manikandan E, Hegazy HH, Umar A, Algarni H, Ahmad N.

J Nanosci Nanotechnol. 2020 Apr 1;20(4):2482-2487. doi: 10.1166/jnn.2020.17182.

PMID:
31492265
8.

Efficacy of Difluoromethylornithine and Aspirin for Treatment of Adenomas and Aberrant Crypt Foci in Patients with Prior Advanced Colorectal Neoplasms.

Sinicrope FA, Velamala PR, Song LMWK, Viggiano TR, Bruining DH, Rajan E, Gostout CJ, Kraichely RE, Buttar NS, Schroeder KW, Kisiel JB, Larson MV, Sweetser SR, Sedlack RR, Sinicrope SN, Richmond E, Umar A, Della'Zanna G, Noaeill JS, Meyers JP, Foster NR.

Cancer Prev Res (Phila). 2019 Nov;12(11):821-830. doi: 10.1158/1940-6207.CAPR-19-0167. Epub 2019 Sep 4.

PMID:
31484660
9.

Visible-Light Driven Photocatalytic Degradation of Eosin Yellow (EY) Dye Based on NiO-WO₃ Nanoparticles.

Rani Rosaline D, Inbanathan SSR, Suganthi A, Rajarajan M, Kavitha G, Srinivasan R, Hegazy HH, Umar A, Algarni H, Manikandan E.

J Nanosci Nanotechnol. 2020 Feb 1;20(2):924-933. doi: 10.1166/jnn.2020.16898.

PMID:
31383088
10.

Synthesis of Iron Oxide@Pt Core-Shell Nanoparticles for Reductive Conversion of Cr(VI) to Cr(III) and Antibacterial Studies.

Sivaranjan K, Santhanalakshmi J, Panneer DS, Vivekananthan S, Sagadevan S, Johan MRB, Anita Lett J, Hegazy HH, Umar A, Algarni H, Selva Roselin L, Hsu HL, Selvin R.

J Nanosci Nanotechnol. 2020 Feb 1;20(2):918-923. doi: 10.1166/jnn.2020.16895.

PMID:
31383087
11.

Stroke knowledge among middle and high school students.

Umar AB, Koehler TJ, Zhang R, Gilbert V, Farooq MU, Davis AT, Nyenhuis D, Gorelick PB.

J Int Med Res. 2019 Sep;47(9):4230-4241. doi: 10.1177/0300060519858887. Epub 2019 Jul 16. No abstract available.

12.

Awareness and perception of preconception care among women in Usmanu Danfodiyo University Teaching Hospital Sokoto, North-Western Nigeria.

Umar AG, Nasir S, Tunau K, Singh S, Ibrahim UA, Hassan M.

J Family Med Prim Care. 2019 May;8(5):1696-1700. doi: 10.4103/jfmpc.jfmpc_50_19.

13.

Synthesis, Characterization, Photocatalytic and Sensing Properties of Mn-Doped ZnO Nanoparticles.

Kumar M, Negi K, Chauhan S, Umar A, Kumar R, Masuda Y, Chauhan MS.

J Nanosci Nanotechnol. 2019 Dec 1;19(12):8095-8103. doi: 10.1166/jnn.2019.16758.

PMID:
31196331
14.

Cholesterol Degradation and Production of Extracellular Cholesterol Oxidase from Bacillus pumilus W1 and Serratia marcescens W8.

Wali H, Rehman FU, Umar A, Ahmed S.

Biomed Res Int. 2019 Apr 28;2019:1359528. doi: 10.1155/2019/1359528. eCollection 2019.

15.

Early warning systems in obstetrics: A systematic literature review.

Umar A, Ameh CA, Muriithi F, Mathai M.

PLoS One. 2019 May 31;14(5):e0217864. doi: 10.1371/journal.pone.0217864. eCollection 2019.

16.

Successful pregnancy following acquired gynatresia.

Umar AG, Ahmed Y, Garba JA, Adoke AU, Saidu AD, Hassan M.

Ann Afr Med. 2019 Apr-Jun;18(2):108-110. doi: 10.4103/aam.aam_12_18.

17.

Removing the mask on hypertension (REMAH) study: Design; quality of blood pressure phenotypes and characteristics of the first 490 participants.

Nwakile PC, Chori BS, Danladi B, Umar A, Okoye IC, Nwegbu M, Zawaya K, Essien I, Sada K, Ogedengbe J, Aje A, Isiguzo G, Odili AN.

Blood Press. 2019 Aug;28(4):258-267. doi: 10.1080/08037051.2019.1612706. Epub 2019 May 7.

PMID:
31062990
18.

Decision Making Autonomy and Maternal Healthcare Utilization among Nigerian Women.

Obasohan PE, Gana P, Mustapha MA, Umar AE, Makada A, Obasohan DN.

Int J MCH AIDS. 2019;8(1):11-18. doi: 10.21106/ijma.264.

19.

Recent Advances and Perspectives of Carbon-Based Nanostructures as Anode Materials for Li-ion Batteries.

Roselin LS, Juang RS, Hsieh CT, Sagadevan S, Umar A, Selvin R, Hegazy HH.

Materials (Basel). 2019 Apr 15;12(8). pii: E1229. doi: 10.3390/ma12081229. Review.

20.

Localization value of ictal turning prone.

Arain AM, Umar A, Rawal P, Azar NJ, Obideen M, Singh P, Al-Kaylani M, Abou-Khalil B.

Seizure. 2019 Jul;69:57-60. doi: 10.1016/j.seizure.2018.11.003. Epub 2018 Dec 7.

PMID:
30974408
21.

Multiscale Interface Effect on Homogeneous Dielectric Structure of ZrO₂/Teflon Nanocomposite for Electrowetting Application.

Hou J, Feng Y, Liao J, Ding W, Shui L, Li H, Wang Y, Tang B, Umar A, Zhou G.

Polymers (Basel). 2018 Oct 9;10(10). pii: E1119. doi: 10.3390/polym10101119.

22.

A review of Algerian medicinal plants used in the treatment of diabetes.

Hamza N, Berke B, Umar A, Cheze C, Gin H, Moore N.

J Ethnopharmacol. 2019 Jun 28;238:111841. doi: 10.1016/j.jep.2019.111841. Epub 2019 Apr 5. Review.

PMID:
30959140
23.

Modulatory Role of Vitamins A and E on Memory and Motor Functions of Cyanide Induced Neurotoxicity in Adult Swiss Mice.

Ishaku AA, Mabrouk M, Mohammed A, Tanko Y, Umar AH.

Niger J Physiol Sci. 2018 Dec 30;33(2):183-189.

PMID:
30837773
24.

Cross-linking of dialdehyde carboxymethyl cellulose with silk sericin to reinforce sericin film for potential biomedical application.

Wang P, He H, Cai R, Tao G, Yang M, Zuo H, Umar A, Wang Y.

Carbohydr Polym. 2019 May 15;212:403-411. doi: 10.1016/j.carbpol.2019.02.069. Epub 2019 Feb 22.

PMID:
30832874
25.

Rapid Growth of TiO₂ Nanoflowers via Low-Temperature Solution Process: Photovoltaic and Sensing Applications.

Akhtar MS, Umar A, Sood S, Jung I, Hegazy HH, Algarni H.

Materials (Basel). 2019 Feb 14;12(4). pii: E566. doi: 10.3390/ma12040566.

26.

Ytterbium-Doped ZnO Flowers Based Phenyl Hydrazine Chemical Sensor.

Al-Hadeethi Y, Umar A, Singh K, Ibrahim AA, Al-Heniti SH, Raffah BM.

J Nanosci Nanotechnol. 2019 Jul 1;19(7):4199-4204. doi: 10.1166/jnn.2019.16283.

PMID:
30764993
27.

Biosynthesis, Characterization and Biological Activities of Silver Nanoparticles from Pogostemon cablin Benth. Methanolic Leaf Extract.

Qing S, Shoutian Q, Hongyan G, Ming Y, Swamy MK, Sinniah UR, Umar A, Akhtar MS.

J Nanosci Nanotechnol. 2019 Jul 1;19(7):4109-4115. doi: 10.1166/jnn.2019.16282.

PMID:
30764978
28.

Highly Sensitive Picric Acid Chemical Sensor Based on Samarium (Sm) Doped ZnO Nanorods.

Al-Hadeethi Y, Umar A, Singh K, Ibrahim AA, Al-Heniti SH, Raffah BM, Cochis A.

J Nanosci Nanotechnol. 2019 Jun 1;19(6):3637-3642. doi: 10.1166/jnn.2019.16105.

PMID:
30744798
29.

Solvent-free graphene liquids: Promising candidates for lubricants without the base oil.

Zhang J, Li P, Zhang Z, Wang X, Tang J, Liu H, Shao Q, Ding T, Umar A, Guo Z.

J Colloid Interface Sci. 2019 Apr 15;542:159-167. doi: 10.1016/j.jcis.2019.01.135. Epub 2019 Feb 1.

PMID:
30739007
30.

Ambiguities in Comfort Care Discussions.

Umar A, Chang EY, Odebunmi I.

JAMA Intern Med. 2019 Feb 1;179(2):273-274. doi: 10.1001/jamainternmed.2018.7489. No abstract available.

PMID:
30715108
31.

Polydopamine-Based Surface Modification of ZnO Nanoparticles on Sericin/Polyvinyl Alcohol Composite Film for Antibacterial Application.

Ai L, Wang Y, Tao G, Zhao P, Umar A, Wang P, He H.

Molecules. 2019 Jan 30;24(3). pii: E503. doi: 10.3390/molecules24030503.

32.

Cancer prevention and screening: the next step in the era of precision medicine.

Loomans-Kropp HA, Umar A.

NPJ Precis Oncol. 2019 Jan 28;3:3. doi: 10.1038/s41698-018-0075-9. eCollection 2019. Review.

33.

Biomass-derived nitrogen-doped carbon quantum dots: highly selective fluorescent probe for detecting Fe3+ ions and tetracyclines.

Qi H, Teng M, Liu M, Liu S, Li J, Yu H, Teng C, Huang Z, Liu H, Shao Q, Umar A, Ding T, Gao Q, Guo Z.

J Colloid Interface Sci. 2019 Mar 15;539:332-341. doi: 10.1016/j.jcis.2018.12.047. Epub 2018 Dec 13.

PMID:
30594008
34.

Bifunction-Integrated Dielectric Nanolayers of Fluoropolymers with Electrowetting Effects.

Wu H, Li H, Umar A, Wang Y, Zhou G.

Materials (Basel). 2018 Dec 5;11(12). pii: E2474. doi: 10.3390/ma11122474.

35.

Predictors of malaria Rapid Diagnostic Tests' utilisation among healthcare workers in Zamfara State.

Usman R, Umar AA, Gidado S, Gobir AA, Obi IF, Ajayi I, Ajumobi O.

PLoS One. 2018 Dec 14;13(12):e0200856. doi: 10.1371/journal.pone.0200856. eCollection 2018.

36.

Iron Oxide Nanoparticles as Potential Scaffold for Photocatalytic and Sensing Applications.

Negi K, Rana DS, Kumar M, Sharma P, Kumar R, Umar A, Chauhan S, Chauhan MS.

J Nanosci Nanotechnol. 2019 May 1;19(5):2695-2701. doi: 10.1166/jnn.2019.15822.

PMID:
30501768
37.

Rapid Solar-Light Driven Superior Photocatalytic Degradation of Methylene Blue Using MoS₂-ZnO Heterostructure Nanorods Photocatalyst.

Ritika, Kaur M, Umar A, Mehta SK, Singh S, Kansal SK, Fouad H, Alothman OY.

Materials (Basel). 2018 Nov 12;11(11). pii: E2254. doi: 10.3390/ma11112254.

38.

Enhanced Photocatalytic Activity of B, N-Codoped TiO₂ by a New Molten Nitrate Process.

Shindume L H, Zhao Z, Wang N, Liu H, Umar A, Zhang J, Wu T, Guo Z.

J Nanosci Nanotechnol. 2019 Feb 1;19(2):839-849. doi: 10.1166/jnn.2019.15745.

PMID:
30360161
39.

Hydroxyapatite (HA) Modified Nanocoating Enhancement on AZ31 Mg Alloy by Combined Surface Mechanical Attrition Treatment and Electrochemical Deposition Approach.

Du H, An Y, Zhang X, Wei Y, Hou L, Liu B, Liu H, Zhang J, Wang N, Umar A, Guo Z.

J Nanosci Nanotechnol. 2019 Feb 1;19(2):810-818. doi: 10.1166/jnn.2019.15746.

PMID:
30360157
40.

Meningococcus serogroup C clonal complex ST-10217 outbreak in Zamfara State, Northern Nigeria.

Kwambana-Adams BA, Amaza RC, Okoi C, Rabiu M, Worwui A, Foster-Nyarko E, Ebruke B, Sesay AK, Senghore M, Umar AS, Usman R, Atiku A, Abdullahi G, Buhari Y, Sani R, Bako HU, Abdullahi B, Yarima AI, Sikiru B, Moses AO, Popoola MO, Ekeng E, Olayinka A, Mba N, Kankia A, Mamadu IN, Okudo I, Stephen M, Ronveaux O, Busuttil J, Mwenda JM, Abdulaziz M, Gummi SA, Adedeji A, Bita A, Omar L, Djingarey MH, Alemu W, D'Alessandro U, Ihekweazu C, Antonio M.

Sci Rep. 2018 Sep 21;8(1):14194. doi: 10.1038/s41598-018-32475-2.

41.

Wastewater cleanup using Phlebia acerina fungi: An insight into mycoremediation.

Kumar R, Negi S, Sharma P, Prasher IB, Chaudhary S, Dhau JS, Umar A.

J Environ Manage. 2018 Dec 15;228:130-139. doi: 10.1016/j.jenvman.2018.07.091. Epub 2018 Sep 11.

PMID:
30216827
42.

Bare and nonionic surfactant-functionalized praseodymium oxide nanoparticles: Toxicological studies.

Sharma P, Kaur S, Chaudhary S, Umar A, Kumar R.

Chemosphere. 2018 Oct;209:1007-1020. doi: 10.1016/j.chemosphere.2018.06.041. Epub 2018 Jun 26.

PMID:
30114728
43.

Determinants of appropriate knowledge on human immunodeficiency virus postexposure prophylaxis among professional health-care workers in Sokoto, Nigeria.

Oche OM, Umar AS, Gana GJ, Okafoagu NC, Oladigbolu RA.

J Family Med Prim Care. 2018 Mar-Apr;7(2):340-345. doi: 10.4103/jfmpc.jfmpc_32_17.

44.

Urea and creatinine detection on nano-laminated gold thin film using Kretschmann-based surface plasmon resonance biosensor.

Menon PS, Said FA, Mei GS, Berhanuddin DD, Umar AA, Shaari S, Majlis BY.

PLoS One. 2018 Jul 27;13(7):e0201228. doi: 10.1371/journal.pone.0201228. eCollection 2018.

45.

A Novel AgNPs/Sericin/Agar Film with Enhanced Mechanical Property and Antibacterial Capability.

Wang Y, Cai R, Tao G, Wang P, Zuo H, Zhao P, Umar A, He H.

Molecules. 2018 Jul 23;23(7). pii: E1821. doi: 10.3390/molecules23071821.

46.

Preparation and Characterization of AgNPs In Situ Synthesis on Polyelectrolyte Membrane Coated Sericin/Agar Film for Antimicrobial Applications.

Liu L, Cai R, Wang Y, Tao G, Ai L, Wang P, Yang M, Zuo H, Zhao P, Shen H, Umar A, He H.

Materials (Basel). 2018 Jul 13;11(7). pii: E1205. doi: 10.3390/ma11071205.

47.

Standardization of Continuous Renal Replacement Therapy.

Chang EY, Odebunmi I, Umar A.

JAMA Intern Med. 2018 Jul 1;178(7):1002-1003. doi: 10.1001/jamainternmed.2018.2686. No abstract available.

PMID:
29971365
48.

Correlates and Outcomes of Physician Burnout.

Chang EY, Bakinde N, Umar A.

JAMA Intern Med. 2018 Jul 1;178(7):999-1000. doi: 10.1001/jamainternmed.2018.2384. No abstract available.

PMID:
29971362
49.

Veterans Health Administration Home-Based Programs and Cardiac Rehabilitation.

Chang EY, Umar A.

JAMA Intern Med. 2018 Jun 1;178(6):873-874. doi: 10.1001/jamainternmed.2018.2054. No abstract available.

PMID:
29868746
50.

Further Considerations Concerning Advance Care Planning in Medical Practice.

Chang EY, Umar A.

JAMA Intern Med. 2018 Jun 1;178(6):867. doi: 10.1001/jamainternmed.2018.1772. No abstract available.

PMID:
29868738

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