Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Christopher N. Cupido"'
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-17 (2021)
Abstract Polhillia, Wiborgia and Wiborgiella species are shrub legumes endemic to the Cape fynbos of South Africa. They have the ability to fix atmospheric N2 when in symbiosis with soil bacteria called ‘rhizobia’. The aim of this study was to as
Externí odkaz:
https://doaj.org/article/a86348c780f64ec8a3bb32370e6dad4b
Publikováno v:
Microorganisms, Vol 10, Iss 10, p 1992 (2022)
The Cape fynbos biome in South Africa is home to highly diverse and endemic shrub legumes, which include species of Aspalathus, Polhillia, Wiborgia and Wiborgiella. These species play a significant role in improving soil fertility due to their abilit
Externí odkaz:
https://doaj.org/article/bbdc0151f3bf409d8264f54efe2f31de
Autor:
Baraa M. I. S. Jadalla, Justin J. Moser, Rajan Sharma, Ninon G. E. R. Etsassala, Samuel Ayodele Egieyeh, Jelili A. Badmus, Jeanine L. Marnewick, Denzil Beukes, Christopher N. Cupido, Ahmed A. Hussein
Publikováno v:
Separations, Vol 9, Iss 8, p 190 (2022)
Diabetes mellitus (DM) is a group of systemic metabolic disorders with a high rate of morbidity and mortality worldwide. Due to the detrimental side effects of the current treatment, there is a great need to develop more effective antidiabetic drugs
Externí odkaz:
https://doaj.org/article/cf99b4a0dbe74f26aea16c913e612d76
Autor:
Sylvester I. Omoruyi, Abobaker S. Ibrakaw, Okobi E. Ekpo, James S. Boatwright, Christopher N. Cupido, Ahmed A. Hussein
Publikováno v:
Molecules, Vol 26, Iss 13, p 3990 (2021)
Parkinson’s disease (PD) is one of the most common neurodegenerative diseases and affects approximately 6.3 million people worldwide. To date, the treatment of PD remains a challenge, as available treatment options are known to be associated with s
Externí odkaz:
https://doaj.org/article/31ca562402d84e5d8d17b94b2724fed0
Autor:
Umar M. Badeggi, Enas Ismail, Adewale O. Adeloye, Subelia Botha, Jelili A. Badmus, Jeanine L. Marnewick, Christopher N. Cupido, Ahmed A. Hussein
Publikováno v:
Biomolecules, Vol 10, Iss 3, p 452 (2020)
In this study, procyanidins fractions of dimers and trimers (F1−F2) from the Leucosidea sericea total extract (LSTE) were investigated for their chemical constituents. The total extract and the procyanidins were employed in the synthesis of gold na
Externí odkaz:
https://doaj.org/article/337e729d54a140a8a68528c8d036646d
Autor:
Ninon G.E.R. Etsassala, Jelili A. Badmus, Tesfaye T. Waryo, Jeanine L. Marnewick, Christopher N. Cupido, Ahmed A. Hussein, Emmanuel I. Iwuoha
Publikováno v:
Antioxidants, Vol 8, Iss 10, p 421 (2019)
The re-investigation of a methanolic extract of Salvia africana-lutea collected from the Cape Floristic Region, South Africa (SA), afforded four new abietane diterpenes, namely 19-acetoxy-12-methoxycarnosic acid (1), 3β-acetoxy-7α-methoxyrosmanol (
Externí odkaz:
https://doaj.org/article/4833b3a4896a4c60abd38ff21089a300
Publikováno v:
Nanomaterials, Vol 7, Iss 12, p 417 (2017)
Unlike conventional physical and chemical methods, the biogenic synthesis of gold nanoparticles (GNPs) is considered a green and non-toxic approach to produce biocompatible GNPs that can be utilized in various biomedical applications. This can be ach
Externí odkaz:
https://doaj.org/article/d195e261e9e649c79d383fc504b47b4a
Publikováno v:
Molecules, Vol 21, Iss 11, p 1498 (2016)
The preparation of gold nanoparticles (AuNPs) involves a variety of chemical and physical methods. These methods use toxic and environmentally harmful chemicals. Consequently, the synthesis of AuNPs using green chemistry has been under investigation
Externí odkaz:
https://doaj.org/article/16c3340bacb141a68493e2fc164398a9
Publikováno v:
South African Journal of Botany. 136:35-39
The chemical investigation of the nonpolar constituents of a methanol extract of the bulbs of Boophone haemanthoides yielded ten known compounds as minor constituents. The compounds were identified as stigmast-4-ene-3,6-dione (1); cholest-4-en-3-one
Autor:
Christopher N. Cupido, Joshua Delport, Sylvester I. Omoruyi, Ahmed Hussein, Tusekile S. Kangwa, O E Ekpo, Abobaker S. Ibrakaw
Publikováno v:
South African Journal of Botany. 136:110-117
Parkinson's disease (PD) is one of the most common neurodegenerative diseases (NDD) and mainly affects the ageing population. A significant feature of PD pathogenesis is the progressive loss of dopaminergic neurons in the substantia nigra pars compac