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Showing 40 out of a total of 150 results for collection: Research Articles (University of Pretoria).
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Five Ochna species have high antibacterial activity and more than ten antibacterial compounds
Makhafola, Tshepiso Jan
;
Eloff, Jacobus Nicolaas
(
Academy of Science of South Africa
,
2012-01-23
)
In vitro antibacterial, antioxidant and cytotoxic activity of acetone leaf extracts of nine under-investigated Fabaceae tree species leads to potentially useful extracts in animal health and productivity
Dzoyem, Jean Paul
;
McGaw, Lyndy Joy
;
Eloff, Jacobus Nicolaas
(
BioMed Central
,
2014-05-05
)
Isolation and characterization of the compounds responsible for the antimutagenic activity of Combretum microphyllum (Combretaceae) leaf extracts
Makhafola, Tshepiso Jan
;
Elgorashi, Esam E.
;
McGaw, Lyndy Joy
;
Awouafack, Maurice D.
;
Verschaeve, Luc
;
Eloff, Jacobus Nicolaas
(
BioMed Central
,
2017-09-06
)
A proposal towards a rational classification of the antimicrobial activity of acetone tree leaf extracts in a search for new antimicrobials
Eloff, Jacobus Nicolaas
(
Georg Thieme Verlag
,
2021-08
)
Antimicrobial activity and cytotoxicity of triterpenes isolated from leaves of Maytenus undata (Celastraceae)
Mokoka, Tsholofelo Abednego
;
McGaw, Lyndy Joy
;
Mdee, Ladislaus Kakore
;
Bagla, Victor Patrick
;
Iwalewa, Ezekiel Olugbenga
;
Eloff, Jacobus Nicolaas
(
BioMed Central
,
2013-05-20
)
Curtisia dentata (Cornaceae) leaf extracts and isolated compounds inhibit motility of parasitic and free-living nematodes
Shai, Leshweni Jeremia
;
Bizimenyera, E.S.
;
Bagla, Victor Patrick
;
McGaw, Lyndy Joy
;
Eloff, Jacobus Nicolaas
(
Agricultural Research Council, ARC-OVI and the University of Pretoria
,
2009-06
)
In vitro anthelmintic activity of Combretum molle (R. Br. ex G. Don) (Combretaceae) against Haemonchus contortus ova and larvae
Ademola, I.O.
;
Eloff, Jacobus Nicolaas
(
Elsevier
,
2010-06
)
Topically applied Terminalia sericea (Combretaceae) leaf extract and terminoic acid on infected wounds lead to better wound healing outcomes than gentamicin in an animal model
Kruger, Johann
;
Katerere, David
;
Eloff, Jacobus Nicolaas
(
AOSIS Open Journals
,
2018
)
The variation in antimicrobial and antioxidant activities of acetone leaf extracts of 12 Moringa oleifera (Moringaceae) trees enables the selection of trees with additional uses
Ratshilivha, N.
;
Awouafack, Maurice D.
;
Du Toit, Elsa Sophia
;
Eloff, Jacobus Nicolaas
(
Elsevier
,
2014-05
)
Quantifying the bioactivity of plant extracts during screening and bioassay-guided fractionation
Eloff, Jacobus Nicolaas
(
Elsevier
,
2004
)
Antimycobacterial, antioxidant and cytotoxic activities of essential oil of gall of Pistacia Atlantica Desf. from Algeria
Sifi, I.
;
Dzoyem, Jean Paul
;
Quinten, M.
;
Yousfi, M.
;
McGaw, Lyndy Joy
;
Eloff, Jacobus Nicolaas
(
African Networks on Ethnomedicines
,
2015
)
In vitro investigation of the repellent effects of the essential oil of Lippia javanica on adults of Hyalomma marginatum rufipes
Magano, S.R. (Solomon Ramagoai)
;
Nchu, Felix
;
Eloff, Jacobus Nicolaas
(
Academic Journals
,
2011-08-15
)
Potency and selectivity indices of acetone leaf extracts of nine selected South African trees against six opportunistic Enterobacteriaceae isolates from commercial chicken eggs
Elisha, Ishaku Leo
;
Jambalang, Alexander Ray
;
Botha, Francien Susanna
;
Buys, E.M. (Elna Maria)
;
McGaw, Lyndy Joy
;
Eloff, Jacobus Nicolaas
(
BioMed Central
,
2017-02-02
)
Cytotoxicity, nitric oxide and acetylcholinesterase inhibitory activity of three limonoids isolated from Trichilia welwitschii (Meliaceae)
Dzoyem, Jean Paul
;
Tsamo, Armelle T.
;
Melong, Raduis
;
Mkounga, Pierre
;
Nkengfack, Augustin E.
;
McGaw, Lyndy Joy
;
Eloff, Jacobus Nicolaas
(
BioMed Central
,
2015-10-13
)
Anti-inflammatory and anticholinesterase activity of six flavonoids isolated from Polygonum and Dorstenia species
Dzoyem, Jean Paul
;
Nkuete, Antoine H.L.
;
Ngameni, Barthelemy
;
Eloff, Jacobus Nicolaas
(
Springer
,
2017-10
)
Investigation of the acaricidal activity of the acetone and ethanol extracts of 12 South African plants against the adult ticks of Rhipicephalus turanicus
Fouche, Gerda
;
Sakong, B.M. (Bellonah Motshene)
;
Adenubi, O.T. (Olubukola Tolulope)
;
Dzoyem, Jean Paul
;
Naidoo, Vinny
;
Leboho, Tlabo
;
Wellington, Kevin W.
;
Eloff, Jacobus Nicolaas
(
AOSIS OpenJournals
,
2017-11-23
)
Clerodendrumic acid, a new Triterpenoid from Clerodendrum glabrum (Verbanaceae), and antimicrobial activities of fractions and constituents
Masevhe, Ndivhaleni Anox
;
Awouafack, Maurice D.
;
Ahmed, Aroke Shahid
;
McGaw, Lyndy Joy
;
Eloff, Jacobus Nicolaas
(
Wiley
,
2013-09
)
Experimental validation and computational modeling of anti-influenza effects of quercetin-3-O-α-L-rhamnopyranoside from indigenous south African medicinal plant Rapanea melanophloeos
Mehrbod, Parvaneh
;
Ebrahimi, Samad Nejad
;
Fotouhi, Fatemeh
;
Eskandari, Fatemeh
;
Eloff, Jacobus Nicolaas
;
McGaw, Lyndy Joy
;
Fasina, Folorunso Oludayo
(
BioMed Central
,
2019-12-02
)
Efficacy and toxicity of thirteen plant leaf acetone extracts used in ethnoveterinary medicine in South Africa on egg hatching and larval development of Haemonchus contortus
Adamu, Mathew
;
Naidoo, Vinny
;
Eloff, Jacobus Nicolaas
(
BioMed Central
,
2013-02-26
)
Antifungal activity of leaf extracts from South African trees against plant pathogens
Mahlo, S.M. (Salome Mamokone)
;
McGaw, Lyndy Joy
;
Eloff, Jacobus Nicolaas
(
Elsevier
,
2010-12
)
Aloe arborescens aqueous gel extract alters the activities of key hepatic enzymes and blood concentration of triglycerides, glucose and insulin in alloxan-induced diabetic rats
Mogale, Motetelo Alfred
;
Lebelo, Sogolo Lucky
;
Shai, Leshweni Jeremia
;
Eloff, Jacobus Nicolaas
(
Academic Journals
,
2011-05-16
)
Investigation of the mechanism of anti-inflammatory action and cytotoxicity of a semipurified fraction and isolated compounds from the leaf of Peltophorum africanum (Fabaceae)
Adebayo, Salmon A.
;
Steel, Helen C.
;
Shai, Leshweni J.
;
Eloff, Jacobus Nicolaas
(
Sage
,
2017
)
Further studies on South African plants : acaricidal activity of organic plant extracts against Rhipicephalus (Boophilus) microplus (Acari : Ixodidae)
Wellington, Kevin W.
;
Leboho, Tlabo
;
Sakong, B.M. (Bellonah Motshene)
;
Adenubi, O.T. (Olubukola Tolulope)
;
Eloff, Jacobus Nicolaas
;
Fouche, Gerda
(
Elsevier
,
2017-01
)
Direct anthelmintic effects of Cereus jamacaru (Cactaceae) on trichostrongylid nematodes of sheep : in vivo studies
Vatta, A.F.
;
Kandu-Lelo, C.
;
Ademola, I.O.
;
Eloff, Jacobus Nicolaas
(
Elsevier
,
2011-08
)
Screening of twenty-four South African Combretum and six Terminalia species (Combretaceae) for antioxidant activities
Masoko, Peter
;
Eloff, Jacobus Nicolaas
(
African Networks on Ethnomedicines
,
2007
)
Isolation and characterisation of antibacterial compounds from Combretum apiculatum subspecies apiculatum (Combretaceae) leaves
Katerere, David R.
;
Serage, Andrew
;
Eloff, Jacobus Nicolaas
(
AOSIS OpenJournals
,
2018
)
Antimicrobial activity, toxicity and selectivity index of two biflavonoids and a flavone isolated from Podocarpus henkelii (Podocarpaceae) leaves
Bagla, Victor Patrick
;
McGaw, Lyndy Joy
;
Elgorashi, Esam E.
;
Eloff, Jacobus Nicolaas
(
BioMed Central
,
2014-10-08
)
Potential of neuroprotective antioxidant-based therapeutics from Peltophorum Africanum Sond.(Fabaceae)
Bizimenyera, E.S.
;
Aderogba, Mutalib Adeniran
;
Eloff, Jacobus Nicolaas
;
Swan, Gerry E.
(
African Networks on Ethnomedicines
,
2007
)
In vitro antifungal activity of the acetone extract and two isolated compounds from the weed, Pseudognaphalium luteoalbum
Aderogba, Mutalib Adeniran
;
McGaw, Lyndy Joy
;
Bagla, Victor Patrick
;
Eloff, Jacobus Nicolaas
;
Abegaz, B.M.
(
Elsevier
,
2014-09
)
Acetone leaf extracts of some South African trees with high activity against Escherichia trees with high activity against Escherichial activity and selectivity index
Elisha, Ishaku Leo
;
Botha, Francien Susanna
;
Madikizela, Balungile
;
McGaw, Lyndy Joy
;
Eloff, Jacobus Nicolaas
(
BioMed Central
,
2017-06-19
)
Detection of antimicrobial compounds by bioautography of different extracts of leaves of selected South African tree species
Suleiman, M.M. (Mohammed Musa)
;
McGaw, Lyndy Joy
;
Naidoo, Vinny
;
Eloff, Jacobus Nicolaas
(
African Networks on Ethnomedicines
,
2010
)
Bioassay-guided isolation and identification of gametocytocidal compounds from Artemisia afra (Asteraceae)
Moyo, Phanankosi
;
Kunyane, Phaladi
;
Selepe, Mamoalosi A.
;
Eloff, Jacobus Nicolaas
;
Niemand, Jandeli
;
Louw, Abraham Izak
;
Maharaj, Vinesh J.
;
Birkholtz, Lyn-Marie
(
BioMed Central
,
2019-03-08
)
Extracts of six Rubiaceae species combined with rifampicin have good in vitro synergistic antimycobacterial activity and good anti-inflammatory and antioxidant activities
Aro, Abimbola Obemisola
;
Dzoyem, Jean Paul
;
Eloff, Jacobus Nicolaas
;
McGaw, Lyndy Joy
(
BioMed Central
,
2016-10-03
)
Development of a reproducible method to determine minimum inhibitory concentration (MIC) of plant extract against a slow-growing mycoplasmas organism
Muraina, I.A.
;
Picard, J.A.
;
Eloff, Jacobus Nicolaas
(
Elsevier
,
2009-03
)
Ultrastructure changes induced by the phloroglucinol derivative agrimol G isolated from Leucosidea sericea in Haemonchus contortus
Adamu, Mathew
;
Mukandiwa, Lillian
;
Awouafack, Maurice D.
;
Ahmed, Aroke Shahid
;
Eloff, Jacobus Nicolaas
;
Naidoo, Vinny
(
Elsevier
,
2019-12
)
In vitro cytotoxicity and genotoxicity of five Ochna species (Ochnaceae) with excellent antibacterial activity
Makhafola, Tshepiso Jan
;
McGaw, Lyndy Joy
;
Eloff, Jacobus Nicolaas
(
Elsevier
,
2014-03
)
Repellent activities of dichloromethane extract of Allium sativum (garlic) (Liliaceae) against Hyalomma rufipes (Acari)
Nchu, Felix
;
Magano, Solomon R.
;
Eloff, Jacobus Nicolaas
(
AOSIS Open Journals
,
2016-12-02
)
Isolation and chemical structural characterisation of a compound with antioxidant activity from the roots of Senna italica
Mokgotho, Matlou Phineas
;
Gololo, Stanley Sechene
;
Masoko, Peter
;
Mdee, Ladislaus Kakore
;
Mbazima, Vusi
;
Shai, Leshweni Jeremia
;
Bagla, Victor Patrick
;
Eloff, Jacobus Nicolaas
;
Mampuru, Leseilane
(
Hindawi Publishing Corporation
,
2013
)
In vitro anthelmintic, antibacterial and cytotoxic effects of extracts from plants used in South African ethnoveterinary medicine
McGaw, Lyndy Joy
;
Van der Merwe, D.
;
Eloff, Jacobus Nicolaas
(
Elsevier
,
2007-03
)
Which tree orders in southern Africa have the highest antimicrobial activity and selectivity against bacterial and fungal pathogens of animals?
Pauw, Elizabeth Lita
;
Eloff, Jacobus Nicolaas
(
BioMed Central
,
2014-08-27
)
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Eloff, Jacobus Nicolaas (149)
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Cytotoxicity (33)
Materia medica, Vegetable (17)
Medicinal plants (17)
Antioxidants (16)
SDG-03: Good health and well-being (16)
Antibacterial (14)
Medicinal plants -- South Africa (14)
Plant extracts (12)
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