Results 81 to 90 of about 6,653 (206)

PENETAPAN KADAR FLAVONOID TOTAL DAN UJI TOKSISITAS AKUT EKSTRAK DAUN AFRIKA (Vernonia amygdalina Del.) PADA MENCIT JANTAN DDY

open access: yesJIIS: Jurnal Ilmiah Ibnu Sina, 2018
Salah satu tanaman berkhasiat antifertilitas yang banyak tumbuh adalah daun afrika (Vernonia amygdalina Del). Tanaman ini secara empiris untuk mengobati berbagai penyakit, namun belum ada data ilmiahnya.
Christine Meidiawati   +3 more
doaj   +3 more sources

Comparative Effects of Coffee‐Based Managed Forests on Woody Plant Diversity at Varying Elevations in Halu and Yayu Districts in Southwest Ethiopia

open access: yesInternational Journal of Forestry Research, Volume 2026, Issue 1, 2026.
The tradition of coffee production varies from place to place in southwest Ethiopia. This study examines the comparative effects of coffee‐based managed forests on woody plant diversity at varying elevations in southwest Ethiopia. Seventy‐two 20 × 20 m plots were established along 12 transect lines, with nested 5 × 5 m subplots.
Shifa Tahir Fogi   +4 more
wiley   +1 more source

Trees Outside Forests (TOFs): A Global Review of Methodological Advances, Limitations, and Framework Innovations

open access: yesInternational Journal of Forestry Research, Volume 2026, Issue 1, 2026.
Trees outside forests (TOFs) represent an important natural and anthropogenic resource that contributes significantly to biodiversity conservation, climate resilience, and the protection of forest genetic resources (FGRs). Despite their ecological and socioeconomic importance, TOFs are increasingly declining due to land‐use changes, urbanization ...
Aman Dabral   +9 more
wiley   +1 more source

Establishment of Axenic Explants and Callus Induction of Vernonia amygdalina Del.

open access: yesBorneo Journal of Resource Science and Technology, 2017
Vernonia amygdalina is a plant with great medicinal potentials due to the phytochemicals it possesses. The establishment of axenic culture and callus induction are important as the primary steps to acquire callus and cell suspension cultures which are prospective to be used as alternatives in the production of phytochemicals.
Kong, Yee Yan Eveline, Sani, Hamsawi
openaire   +4 more sources

Anti-cancer effects of Vernonia amygdalina: A systematic review

open access: yesTropical Journal of Pharmaceutical Research, 2020
Purpose: To systematically review all the studies that have addressed the anti-cancer activities of the VA leaf extract in vitro to determine the strength of evidence of its anti-cancer effects and whether it can be used as an effective cancer therapy.Methods: The databases of Scopus, Science Direct, PubMed, Springer, and Directory of Open Access ...
Joseph, Julia   +4 more
openaire   +3 more sources

City of Vernonia transportation system plan [PDF]

open access: yes, 1999
143 pp. Maps and figures included. Published July, 1999. Received from ODOT January 2, 2007.This Transportation System Plan (TSP) identifies deficiencies of the City of Vernonia's existing transportation system, assesses current and future demands ...
Vernonia (Or.), KCM, Inc.
core  

Antibacterial Activity of Ocimum gratissimum (Nchu-Anwu) and Vernonia amygdalina (Bitter-Leaf) Antibacterial Activity of Ocimum gratissimum (Nchu-Anwu) and Vernonia amygdalina (Bitter-Leaf)

open access: yes, 2014
Antibacterial Activity of Ocimum gratissimum (Nchu-Anwu) and Vernonia amygdalina (Bitter-Leaf) Antibacterial Activity of Ocimum gratissimum (Nchu-Anwu) and Vernonia amygdalina (Bitter-Leaf) This study was carried out to evaluate the antibacterial ...
E. Onyewuchi, C.   +4 more
core   +1 more source

FUNGITOXIC EFFECT OF AZADIRACHTA INDICA AND VERNONIA AMYGDALINA EXTRACTS ON ASPERGILLUS NIGER AND FUSARIUM OXYSPORIUM THE CAUSAL ORGANISMS OF YAM (DIOSCOREA ROTUNDATA) ROT

open access: yesThe Bioscientist, 2014
This study investigated the antifungal effects of Azadiratcha indica and Vernonia amygdalina (leaf extract) on rot causing organisms of yam: Aspergillus niger and Fusarium oxysporium.
R. N. Okigbo   +2 more
doaj  

Characterization of bitter leaf (Vernonia amygdalina Delile) extract, lemon (Citrus limon Osbeck), and honey in functional beverages making [PDF]

open access: yesBIO Web of Conferences
Bitter leaves (Vernonia amygdalina) are renowned for their health benefits, largely attributed to their polyphenol and flavonoid content, which contribute to their antioxidant properties.
Cornelia Melanie   +2 more
doaj   +1 more source

The Role of Participatory Forest Management on Forest Composition, Diversity, and Regeneration: A Study of Guangua Elala Forest, Northwestern Ethiopia

open access: yesInternational Journal of Forestry Research, Volume 2026, Issue 1, 2026.
Participatory forest management (PFM) is increasingly recognized as an effective approach for forest conservation and sustainable resource use in Ethiopia, yet empirical evidence of its ecological outcomes remains limited. This study assessed the effects of PFM on forest composition, diversity, and regeneration in the Guangua Elala Forest, Northwestern
Sintayehu Getie   +4 more
wiley   +1 more source

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