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Nigeria

Biography

Isaac John Umaru a Medicinal Biochemistry was born in Kuburshosho, Michika Local Government. A Lecture with Federal University Wukari where he was awarded with a Certificate of Commendation in recognition of outstanding contribution and dedication to duties. His major research interests have focused on the Biochemistry of Medicinal plants, clinical, phytochemical, and biological activities, nutritional and environmental.

Activities

Employment (2)

Universiti Malaysia Sarawak: Kota Samarahan, Sarawak, MY

2018-04-23 to present | Dr (Clinical Biochemistry)
Employment
Source: Self-asserted source
Isaac John Umaru

Federal University Wukari: Wukari, Taraba State, NG

2012-12-17 to present | Senior Lecturer (Clinical Biochemistry)
Employment
Source: Self-asserted source
Isaac John Umaru

Works (34)

Antibacterial Potential and Anti-Ulcer Activity of Methanol Extract of Khaya anthotheca on Indomethacin Induced Ulcer in Albino Wistar Rats

Asian Journal of Biological Sciences
2024-12-31 | Journal article
Contributors: Isaac John Umaru; Ebenezer Morayo Ale; Kerenhappuch Isaac Umaru; Mulikat Adenike Adewole; Chinedu Christain Iheanacho; Glory Godwin Ebuk
Source: check_circle
Crossref

Phytochemical Study and Biochemical Effect of Methanol Exctract of Khaya anthotheca in Indomethacin-Treated Albino Wistar Rats

Asian Journal of Biological Sciences
2024-12-31 | Journal article
Contributors: Umaru, Isaac John; Ale, Ebenezer Morayo; Ayo, Victoria Ifeoluwa; Umaru, Kerenhappuch Isaac; Ebuk, Glory Godwin
Source: check_circle
Crossref

Effect of Aqueous Extract of Allium sativum on Biochemical Status in Gentamicin-Induced Hepatotoxicity in Wistar Rats

International Journal of Botany
2024-01-15 | Journal article
Contributors: Asuelimen Steve Osagie; Ale Ebenezer Morayo; Umaru John Isaac; Moses Adondua Abah; Ogbe Monday Eromosele; James Zakariya Gwoma
Source: check_circle
Crossref

Chemo-profiling of aqueous extract of Nauclea latifolia using GC-MS

The Applied Biology & Chemistry Journal
2023-09-25 | Journal article
Contributors: Ojochenemi Ejeh Yakubu; Isaac John Umaru; Francis Onakpa Atanu; Kenneth Chinekwu Ugwuoke; Bilyaminu Habibu
Source: check_circle
Crossref

GC-MS and Antioxidative Effects of Poly Herbal Formulation of Persea americana Seed Against Ethanol-Induced Gastric Ulcer in Rats

Asian Journal of Biological Sciences
2023-03-31 | Journal article
Contributors: Isaac John Umaru; Yakubu Ojochenemi Ejeh; Kerenhappuch Isaac Umaru; Iliya Ezekiel; Silas Verwiyeh Tatah; Maryam Usman Ahmed; Christopher Shaibu; Michael Sunday Abu; Emochone Roy Yohanna; Ebenezer Marayo Ale et al.
Source: check_circle
Crossref

Toxicological Evaluation of Aqueous Stem Bark Extract of Guiera senegalensis on Wistar Rats

International Journal of Traditional and Complementary Medicine Research
2022-04-04 | Journal article
Contributors: Maryam Usman AHMED; Diowato TİTUS; Isaac John UMARU
Source: check_circle
Crossref

Antidiarheal activity of catechol and ethyl 5, 8,11,14,17 – icosapentanoate-rich fraction of Annona senegalensis stem bark

Journal of Traditional and Complementary Medicine
2021 | Journal article
EID:

2-s2.0-85113326929

Part of ISSN: 22254110
Contributors: Ahmed, M.U.; Arise, R.O.; Umaru, I.J.; Mohammed, A.
Source: Self-asserted source
Isaac John Umaru via Scopus - Elsevier

Degradation of Cd, Cu, Fe, Mn, Pb and Zn by Moringa-oleifera, zeolite, ferric-chloride, chitosan and alum in an industrial effluent

Ain Shams Engineering Journal
2021 | Journal article
EID:

2-s2.0-85091929909

Part of ISSN: 20904479
Contributors: Jagaba, A.H.; Kutty, S.R.M.; Hayder, G.; Baloo, L.; Ghaleb, A.A.S.; Lawal, I.M.; Abubakar, S.; Al-dhawi, B.N.S.; Almahbashi, N.M.Y.; Umaru, I.
Source: Self-asserted source
Isaac John Umaru via Scopus - Elsevier

Evaluation of the physical, chemical, bacteriological and trace metals concentrations in different brands of packaged drinking water

Engineering Letters
2021 | Journal article
EID:

2-s2.0-85120001883

Part of ISSN: 18160948 1816093X
Contributors: Jagaba, A.H.; Kutty, S.R.M.; Hayder, G.; Onsa Elsadig, E.H.; Lawal, I.M.; Sayed, K.; Abubakar, S.; Hassan, I.; Umaru, I.; Zubairu, I. et al.
Source: Self-asserted source
Isaac John Umaru via Scopus - Elsevier

Sequencing batch reactor technology for landfill leachate treatment: A state-of-the-art review

Journal of Environmental Management
2021 | Journal article
EID:

2-s2.0-85099615818

Part of ISSN: 10958630 03014797
Contributors: Jagaba, A.H.; Kutty, S.R.M.; Lawal, I.M.; Abubakar, S.; Hassan, I.; Zubairu, I.; Umaru, I.; Abdurrasheed, A.S.; Adam, A.A.; Ghaleb, A.A.S. et al.
Source: Self-asserted source
Isaac John Umaru via Scopus - Elsevier

Derived hybrid biosorbent for zinc(II) removal from aqueous solution by continuous-flow activated sludge system

Journal of Water Process Engineering
2020 | Journal article
EID:

2-s2.0-85078108384

Part of ISSN: 22147144
Contributors: Jagaba, A.H.; Kutty, S.R.M.; Khaw, S.G.; Lai, C.L.; Isa, M.H.; Baloo, L.; Lawal, I.M.; Abubakar, S.; Umaru, I.; Zango, Z.U.
Source: Self-asserted source
Isaac John Umaru via Scopus - Elsevier

Sustainable use of natural and chemical coagulants for contaminants removal from palm oil mill effluent: A comparative analysis

Ain Shams Engineering Journal
2020 | Journal article
EID:

2-s2.0-85081920305

Part of ISSN: 20904479
Contributors: Jagaba, A.H.; Kutty, S.R.M.; Hayder, G.; Latiff, A.A.A.; Aziz, N.A.A.; Umaru, I.; Ghaleb, A.A.S.; Abubakar, S.; Lawal, I.M.; Nasara, M.A.
Source: Self-asserted source
Isaac John Umaru via Scopus - Elsevier

Water quality hazard assessment for hand dug wells in Rafin Zurfi, Bauchi State, Nigeria

Ain Shams Engineering Journal
2020 | Journal article
EID:

2-s2.0-85082815016

Part of ISSN: 20904479
Contributors: Jagaba, A.H.; Kutty, S.R.M.; Hayder, G.; Baloo, L.; Abubakar, S.; Ghaleb, A.A.S.; Lawal, I.M.; Noor, A.; Umaru, I.; Almahbashi, N.M.Y.
Source: Self-asserted source
Isaac John Umaru via Scopus - Elsevier

Isolation and characterization of chemical constituents, cytotoxicity, antibacterial and antioxidant activity of the compounds from Leptadenia hastata roots extract by

American Journal of Biochemistry and Biotechnology
2019 | Journal article
EID:

2-s2.0-85078561672

Part of ISSN: 15586332 15533468
Contributors: Umaru, I.J.; Umaru, H.A.
Source: Self-asserted source
Isaac John Umaru via Scopus - Elsevier

Phytochemical Screening of Essential Oils and Antibacterial Activity and Antioxidant Properties of Barringtonia asiatica (L) Leaf Extract

Biochemistry Research International
2019 | Journal article
EID:

2-s2.0-85062343866

Contributors: Umaru, I.J.; Badruddin, F.A.; Umaru, H.A.
Source: Self-asserted source
Isaac John Umaru via Scopus - Elsevier
grade
Preferred source (of 2)‎

Review of the sedimentological and geochemical approaches for environmental assessment of river Sadong, Samarahan-Asajaya district Sarawak, Malaysia

Nature Environment and Pollution Technology
2019 | Journal article
EID:

2-s2.0-85072164800

Part of ISSN: 23953454 09726268
Contributors: Omorinoye, O.A.; Assim, Z.B.; Jusoh, I.B.; Durumin, N.I.; Umaru, I.J.
Source: Self-asserted source
Isaac John Umaru via Scopus - Elsevier

Extraction, Isolation, Characterization and Antioxidant Potential of Pure Compounds from Adonsonia digitata Leaf extract

2019-12-23 | Other
Contributors: Isaac John Umaru; Hauwa A. Umaru; Fasihuddin Badruddin Ahmed
Source: check_circle
Crossref

Extraction, Isolation and Characterization of New Compound and Anti-Bacterial Potentials of the Chemical Constituents Compound from Leptadenia Hastata Leaf Extract

2019-09-09 | Other
Contributors: Isaac Umaru; Fasihuddin A. Badruddin
Source: check_circle
Crossref

Extraction, Isolation and Characterization of New Compound and Anti-Bacterial Potentials of the Chemical Constituents Compound from Leptadenia Hastata Leaf Extract

2019-09-09 | Other
Contributors: Isaac Umaru; Fasihuddin A. Badruddin; Hauwa A. Umaru
Source: check_circle
Crossref
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Preferred source (of 2)‎

Accumulation and Translocation of Heavy Metals by Acalypha wilkesiana Parts in the Phytoextraction of Contaminated Soil

2018 | Journal article
Contributors: Durumin Iya, Naseer Inuwa; Zaini, Bin Assim; Isa, Bin Ipor; Omolayo, Ajoke Omonrinoye; Umaru, Isaac John; Jume, Binta Hadi
Source: Self-asserted source
Isaac John Umaru via BASE - Bielefeld Academic Search Engine

Accumulation and Translocation of Heavy Metals by Acalypha wilkesiana Parts in the Phytoextraction of Contaminated Soil

2018 | Journal article
Contributors: Durumin Iya, Naseer Inuwa; Assim, Zaini Bin; Ipor, Isa Bin; Omolayo, Ajoke Omonrinoye; Umaru, Isaac John; Jume, Binta Hadi
Source: Self-asserted source
Isaac John Umaru via BASE - Bielefeld Academic Search Engine

Accumulation and Translocation of Heavy Metals by Acalypha wilkesiana Parts in the Phytoextraction of Contaminated Soil

2018 | Journal article
Contributors: Naseer Inuwa Durumin Iya; Zaini Bin Assim; Isa Bin Ipor; Ajoke Omonrinoye Omolayo; Isaac John Umaru; Binta Hadi Jume
Source: Self-asserted source
Isaac John Umaru via BASE - Bielefeld Academic Search Engine
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Preferred source (of 2)‎

Antibacterial and Cytotoxic Actions of Chloroform Crude Extract of Leptadenia hastata (Pers) Decnee

Clinical & Medical Biochemistry
2018 | Journal article
Part of ISSN: 2471-2663
Contributors: Isaac John Umaru; Fasihuddin Ahmad Badruddin; Zaini B Assim; Hauwa Aduwamai Umaru
Source: Self-asserted source
Isaac John Umaru via Crossref Metadata Search

Antibacterial and Cytotoxic Actions of Chloroform Crude Extract of Leptadenia hastata (Pers) Decnee

2018 | Journal article
Contributors: Umaru, Isaac John; Fasihuddin Badruddin, Ahmad; Zaini, Assim; Hauwa, Aduwamai Umaru
Source: Self-asserted source
Isaac John Umaru via BASE - Bielefeld Academic Search Engine

Antifungal potential of Leptadenia Hastata against some pathogenic fungi

2018 | Journal article
Contributors: Umaru, Isaac John; Fasihuddin, bin Badruddin Ahmad; Wakawa, Henry Y.; Umaru, Hauwa A.; Umaru, Kerenhappuch I.
Source: Self-asserted source
Isaac John Umaru via BASE - Bielefeld Academic Search Engine

ANTIMICROBIAL PROPERTIES OF LEPTADENIA HASTATA (PERS) DECNE LEAVES EXTRACT

2018 | Journal article
Contributors: Umaru, Isaac John; Badruddin, Fasihuddin A.; Assim, Zaini B.; Umaru, Hauwa A.
Source: Self-asserted source
Isaac John Umaru via BASE - Bielefeld Academic Search Engine

Phytochemical Evaluation and Antioxidant Properties of Three Medicinal Plants Extracts

Medicinal & Analytical Chemistry International Journal
2018 | Journal article
Part of ISSN: 2639-2534
Contributors: Isaac John Umaru
Source: Self-asserted source
Isaac John Umaru via Crossref Metadata Search

The Evaluation of Barringtonia asiatica on Indomethacin Induced Ulceration on Albino Rats.

Journal of Molecular and Genetic Medicine
2018 | Journal article
Part of ISSN: 1747-0862
Contributors: Umaru IJ; Umaru HA
Source: Self-asserted source
Isaac John Umaru via Crossref Metadata Search

Phytochemical, antifungal and antibacterial potential of Leptadenia hastata stem-bark extract

MOJ Toxicology
2018-07 | Journal article
Part of ISSN: 2379-6294
Contributors: Isaac John Umaru
Source: Self-asserted source
Isaac John Umaru via Crossref Metadata Search

Antioxidant Properties and Antibacterial Activities of Leptadenia Hastata Leaves Extracts on Staphylococcus Aureus

Drug Designing & Intellectual Properties International Journal
2018-06 | Journal article
Part of ISSN: 2637-4706
Contributors: Isaac John Umaru
Source: Self-asserted source
Isaac John Umaru via Crossref Metadata Search

Influence of different processing methods on proximate and anti- nutritional value of tigernuts (Cyperus esculentus L.)

GSC Biological and Pharmaceutical Sciences
2018-06 | Journal article
Part of ISSN: 2581-3250
Contributors: Hauwa Aduwamai Umaru; Isaac John Umaru; Aminu Atiku; Kerenhappuch Isaac Umaru
Source: Self-asserted source
Isaac John Umaru via Crossref Metadata Search

Antifungal Potential of Leptadenia Hastata Against Some Pathogenic Fungi

American Journal of Biochemistry and Biotechnology
2018-01-01 | Journal article
Part of ISSN: 1553-3468
Contributors: Isaac John Umaru; Fasihuddin A. Badruddin; Henry Y. Wakawa; Hauwa A. Umaru; Kerenhappuch I Umaru
Source: Self-asserted source
Isaac John Umaru via Crossref Metadata Search
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Brine Shrimp Cytotoxic Activity of Morinda elliptica Leaves and Root Crude Extracts

2017 | Journal article
Contributors: Henry, Yusufu Wakawa; Fasihuddin, Badruddin Ahmad; Zaini, Assim; Umaru, Isaac John
Source: Self-asserted source
Isaac John Umaru via BASE - Bielefeld Academic Search Engine

EFFECT OF LEPTADENIA HASTATA HEXANE LEAF EXTRACTS AGAINST HEAMOTOLOGICAL, BIOCHEMICAL AND INDOMETHACIN INDUCED ULCER IN RATS

Journal article
Source: Self-asserted source
Isaac John Umaru