Results 61 to 70 of about 1,337 (179)

Size Variability and Spatial Pattern in Neighbourhoods of Small and Large Trees in Elephant Camp Natural Forest of Omo Forest Reserve, Nigeria

open access: yesInternational Journal of Forestry Research, Volume 2025, Issue 1, 2025.
Competition represents the effect of distance and size of neighbouring trees. Relationship between distance and size differs due to spatial mixture of trees, and this may make no single tree size variable consistently related to distance. Hence, neighbourhood effect on trees due to competition is difficult to quantify.
Oladele Fisayo Falade   +2 more
wiley   +1 more source

Diet and Foraging in the Waibira Chimpanzee Community, Budongo Central Forest Reserve, Uganda [PDF]

open access: yesAm J Primatol
ABSTRACT Foraging is a fundamental aspect of the behavioural ecology of any species. Chimpanzees (Pan troglodytes) are generalist omnivores that inhabit a continuous range of forest environments. Accordingly, substantial differences in feeding ecology exist across chimpanzee sub‐species and populations.
Villioth J   +4 more
europepmc   +2 more sources

Alstonia boonei De Wild (Apocynaceae) – A review of its Ethnomedicinal Uses, Phytochemistry and Pharmacological Activities [PDF]

open access: yes, 2022
Alstonia boonei De Wild belongs to the family Apocynaceae. Its leaves, stem bark, root bark and sometimes, the stem latex have been traditionally used in parts of West Africa, for the management of various ailments ranging from malaria, hypertension to ...
Nwokoye, Joy   +2 more
core   +1 more source

Multiple Anthropogenic and Climatic Factors Drive Tree Species Attributes in Ecologically Distinct Sacred Groves in Ghana

open access: yesInternational Journal of Forestry Research, Volume 2025, Issue 1, 2025.
Sacred groves are rich biodiversity hotspots serving as an important habitat for conserving species and providing ecosystem goods and services to meet societal needs. Despite the benefits these sacred groves offer, they are threatened by anthropogenic stressors coupled with climate change impacts, thereby limiting their maximum ability to offer ...
Augustine Kofi Gyedu   +7 more
wiley   +1 more source

Ethnobotanical Survey of Plants Used in the Traditional Treatment of Female Infertility in Southwestern Nigeria [PDF]

open access: yes, 2014
An ethnobotanical survey of plants used in the traditional treatment of infertility in females in three southwestern states of Nigeria (Oyo, Ogun, and Osun) was conducted through a structured questionnaire. Herbalists, herb sellers, and aged couples were
Chukwuma, Emmanuel Chukwudi   +3 more
core  

Assessment of the cytotoxicity and genotoxicity of aqueous root extract of Alstonia boonei De wild using the Allium test [PDF]

open access: yes, 2019
Herbal remedies are generally considered safe because they are natural. This study investigated the aqueous root extract of Alstonia boonei De Wild popularly utilized in herbal medicine, for its cytotoxicity and genotoxicity using the Allium test.
Abu, N.E., Egonu, S.N., Nma, R.U.
core   +2 more sources

Acute toxicity, lipid peroxidation and ameliorative properties of Alstonia boonei ethanol leaf extract on the kidney markers of alloxan induced diabetic rats [PDF]

open access: yes, 2015
The lethal toxicity and lipid peroxidation studies of Alstonia boonei on alloxan induced diabetic rats were analysed. The effect of ethanol leaf extract of A. boonei on the kidney markers of diabetic rat was also determined.
Enechi, OC   +2 more
core   +2 more sources

Plant‐Based Biosynthesis of Metal and Metal Oxide Nanoparticles: An Update on Antimicrobial and Anticancer Activity

open access: yesChemBioEng Reviews, Volume 11, Issue 6, December 2024.
When it comes to finding novel ways to battle newly developing pathogenic strains and illnesses, nanoparticles are the first line of defense. Plant‐based nanoparticles are showing more significance over chemically or physically synthesized nanoparticles. Several plant species and their constituent parts have found several applications in medicine. They
Shruti Nandkishor Tanwar   +4 more
wiley   +1 more source

Germination des semences, développement et croissance de quelques essences locales en zone forestière [PDF]

open access: yesTropicultura, 1999
Seed Germination, Growth and Development of some Local tree Species of the Forest Zone. Studies were conducted on eight indigenous multipurpose trees species : Alstonia boonei.
Mapongmetsem, RM.   +3 more
doaj  

Efek Nefrotoksik Pemberian Ekstrak Etanol 70% Daun Karamunting (Rhodomyrtus Tomentosa (Aiton) Hassk.) terhadap Kadar Ureum dan Kreatinin Serum Tikus Galur Wistar [PDF]

open access: yes, 2015
Latar Belakang. Daun karamunting (Rhodomyrtus tomentosa (Aiton) Hassk.) merupakan salah satu tanaman yang sedang banyak diteliti dan sedang dikembangkan sebagai pemutih kulit, anti penuaan dan diperkirakan memiliki kemampuan anti oksidan. Penggunaan daun
Ayuningtyas, N. (Nur’Azmi)
core  

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