Results 51 to 60 of about 2,804 (212)

The Anthelmintics Activity of Ethanol Extract of African Leaf (Vernonia amygdalina) on Mortality of Fasciola gigantica in Vitro

Journal of Parasite Science, 2019
The Aims of this study is to know the anthelmintics activity of ethanol extract of african leaf (Vernonia amygdalina) on mortality of Fasciola gigantica in Vitro. Method that used in the research was a completely randomized design.
Dhio Asmaydo, Iwan Sahrial Hamid, Kusnoto Kusnoto, Mohammad Sukmanadi, Endang Suprihati   +4 more
doaj   +1 more source

Natural Products as Geroprotective Modulators in Diabetic Nephropathy: A Mechanistic Framework Integrating Aging Hallmarks and the AMPK–SIRT1–Nrf2 Axis

Aging and Cancer, Volume 7, Issue 2, Page 52-66, June 2026.
Natural products target the aging kidney in diabetic nephropathy by restoring the AMPK–SIRT1–Nrf2 axis, reducing oxidative stress, inflammation, fibrosis, and cellular senescence while enhancing mitochondrial biogenesis and antioxidant defenses.
Sherif Hamidu, Latif Adams, Eunice Ampem‐Danso, Justice Kumi, Abigail Aning, Fatima Hamidu, Mustapha Abdul Mumin Mohammed, Ayuba Nii Darku Ankrah, Seth Kwabena Amponsah   +8 more
wiley   +1 more source

Phytochemical screening and metabolomic approach based on Fourier transform infrared (FTIR): Identification of α-amylase inhibitor metabolites in Vernonia amygdalina leaves

Journal of Saudi Chemical Society, 2022
Context: Vernonia amygdalina has been reported as a potential antidiabetic agent. One of the mechanisms in diabetes mellitus treatment is the inhibition of the α-amylase enzyme’s action.
Norainny Yunitasari, Respati Tri Swasono, Harno Dwi Pranowo, Tri Joko Raharjo   +3 more
doaj   +1 more source

Synthesis and Characterization of Ag–Fe Bimetallic Nanoparticles and Nanocomposites (Alloys and Core–Shells) for Photocatalytic Degradation of Bromophenol Blue Dye Using Grewia optiva Leaf Extract

Asia-Pacific Journal of Chemical Engineering, Volume 21, Issue 3, May/June 2026.
ABSTRACT Ag–Fe bimetallic nanoparticles (alloy and core–shell structures) were synthesized using Grewia optiva leaf extract through a green, phytochemical‐mediated approach. The effects of pH, temperature, extract concentration, and Ag:Fe molar ratio on nanoparticle formation were systematically optimized, enabling size‐controlled and morphologically ...
Sehrish Asad, Waheed Murad, Natasha Anwar, Khushbakht Asad, Muhammad Salman Khan, Shohreh Azizi, Malik Maaza   +6 more
wiley   +1 more source

Detoxification of Ochratoxin A in Rice and Maize using ethanolic leaf extracts of  Moringa oleifera and Vernonia amygdalina

African Scientific Reports
The non-availability of research data in North-central Nigeria coupled with the toxic and prevalent nature of ochratoxin A makes it necessary to quantity and identify possible remediative techniques that are effective, less toxic, locally available ...
OLUWAGBENGA ANIFOWOSE, Bitrus W Tukura, Obaje D Opaluwa   +2 more
doaj   +1 more source

Antiplasmodial activities of ethanol extracts of Euphorbia hirta whole plant and Vernonia amygdalina leaves in Plasmodium berghei-infected mice

Journal of Taibah University for Science, 2017
The African continent is rich in both flora and fauna resources, which have been extensively used locally in the treatment or cure of a wide variety of ailments.
E.I.O. Ajayi, M.A. Adeleke, T.Y. Adewumi, A.A. Adeyemi   +3 more
doaj   +1 more source

Postharvest Strategies for Indigenous Fruits and Vegetables in West Africa: Linking Food Loss Reduction, Nutrient Retention and Diet Quality

Food and Energy Security, Volume 15, Issue 3, May/June 2026.
Integrating indigenous knowledge with affordable postharvest innovations provides the most effective pathway for reducing losses, preserving nutrients, extending shelf life, and improving diet quality and nutrition security from indigenous fruits and vegetables in West Africa.
Crossby Osei Tutu, Reuben Acheampong, Papa Toah Akonor, Bernard Kwabena Asiedu, Duke Nii Tettey Mensah, Rexford Obeng, Michael Wiafe‐Kwagyan, Jacob Ulzen   +7 more
wiley   +1 more source

HEMATOPROTECTIVE, ANTIOXIDANT, AND LIPID-MODULATING EFFECTS OF VERNONIA AMYGDALINA AND CELOSIA ARGENTEA LEAVES IN SODIUM NITRITE (ADMINISTRATERED) TREATED WISTAR RATS [PDF]

The Egyptian Journal of Forensic Sciences and Applied Toxicology
Sodium nitrite, a widely used food preservative, is known for its potential adverse health effects, including disruption of lipid metabolism, oxidative stress, and haematological alterations.
albert ibezute
doaj   +1 more source

Antibacterial and Antioxidant Compounds from the Flower Extracts of Vernonia amygdalina [PDF]

Advances in Pharmacological Sciences, 2018
Vernonia amygdalina is traditionally used in Ethiopia to treat various diseases. This prompted us to isolate bioactive compounds from the flowers of this plant. The CHCl3 extract after silica gel column chromatography has led to the isolation of two compounds identified as tricosane (1) and vernolide (2), while the acetone extract furnished ...
Abere Habtamu, Yadessa Melaku
openaire   +3 more sources

Ethanolic extraction of flavonoids, phenolics and antioxidants from Vernonia amygdalina leaf using two-level factorial design [PDF]

, 2020
Vernonia amygdalina leaves are mostly consumed in Asia and Africa, due to its potential as a good source of antioxidants. In this study, a two-level factorial design was used to evaluate the significant extraction parameters in achieving higher recovery ...
Olalere, Olusegun Abayomi, Alara, Oluwaseun Ruth, O.R. Alara, N.H. Abdurahman, Nour, A. H., O.A. Olalere   +5 more
core   +1 more source