Results 71 to 80 of about 568 (157)

Bio-Guided Isolation of Acetogenins from Annona cherimola Deciduous Leaves: Production of Nanocarriers to Boost the Bioavailability Properties

Molecules, 2020
Annonaceous acetogenins (ACGs) are lipophilic polyketides isolated exclusively from Annonaceae. They are considered to be amongst the most potent antitumor compounds. Nevertheless, their applications are limited by their poor solubility. The isolation of
Maria Teresa Gutiérrez, Alexandra G. Durán, Francisco J. R. Mejías, José M. G. Molinillo, Diego Megias, Manuel M. Valdivia, Francisco A. Macías   +6 more
doaj   +1 more source

Antioxidant evaluation and bio-guided isolation from methanol leaf extract of Acalypha godseffiana

Journal of Nigerian Society of Physical Sciences
Acalypha godesffiana is a plant used in conventional medicine for fungal-related illnesses. The plant‘s extracts were investigated in this study, antioxidant, and antimicrobial studies were conducted.
S. D. Umoh, A. K. Asekunowo, I. S. Okoro, N. X. Siwe, R. W. M. Kraus, O. O. Okoh, A. O. T. Ashafa, O. T. Asekun, O. B. Familoni   +8 more
doaj   +1 more source

Bio-guided Isolation of Antioxidant Compounds from Chrysophyllum perpulchrum, a Plant Used in the Ivory Coast Pharmacopeia

Molecules, 2010
Chrysophyllum perpulchrum (Sapotaceae) is used in the traditional Ivory Coast pharmacopeia to cure fevers. The extract of C. perpulchrum used for this study was the powdered form obtained from the maceration of the dried plant bark in 96% methanol ...
Kurt Hosttetmann, Djaman Allico Joseph, Ndjoko Karine, Attioua Koffi Barthélemy, Zirihi Guédé Noél, N’guessan Jean David, Bidie Alain Philippe   +6 more
doaj   +1 more source

A Cytotoxic and Anti-inflammatory Campesterol Derivative from Genetically Transformed Hairy Roots of Lopezia racemosa Cav. (Onagraceae)

Molecules, 2017
The genetically transformed hairy root line LRT 7.31 obtained by infecting leaf explants of Lopezia racemosa Cav with the Agrobacterium rhizogenes strain ATCC15834/pTDT, was evaluated to identify the anti-inflammatory and cytotoxic compounds reported ...
Norma Elizabeth Moreno-Anzúrez, Silvia Marquina, Laura Alvarez, Alejandro Zamilpa, Patricia Castillo-España, Irene Perea-Arango, Pilar Nicasio Torres, Maribel Herrera-Ruiz, Edgar Rolando Díaz García, Jaime Tortoriello García, Jesús Arellano-García   +10 more
doaj   +1 more source

Hypotensive and Bradycardic Effects of Quinovic Acid Glycosides in Spontaneously Hypertensive Rats

Natural Product Communications, 2015
The Aspidosperma genus (Apocynaceae) represents one of the largest sources of indole alkaloids widely associated with cardiovascular effects. Aspidosperma fendleri , a plant found mainly in Venezuela, has a single phytochemical report in which is ...
Omar Estrada, Juan M. González-Guzmán, María M. Salazar-Bookman, Alfonso Cardozo, Eva Lucena, Claudia P. Alvarado-Castillo   +5 more
doaj   +1 more source

Bioguided isolation of 8-epideoxyloganic acid from Nepeta italica: In vitro and in silico assessments

GAZI UNIVERSITY JOURNAL OF SCIENCE
In this study, 8‑epideoxyloganic acid (8‑ELA) was isolated from the methanol fraction of Nepeta italica subsp. italica using a bioactivity‑guided approach. The active NIMFr3 fraction was purified, and the structure of 8‑ELA was elucidated by NMR and MS analyses. The compound exhibited significant inhibitory activity against butyrylcholinesterase (BChE)
Yaşar İpek, Semiha Yenigün, Yunus Başar, İbrahim Demirtas, Tevfik Ozen, Lütfi Behçet   +5 more
openaire   +1 more source

A Phytochemical, Pharmacological and Clinical Profile of and

Natural Product Communications, 2014
Paederia foetida and P. scandens are two important and well explored Paederia species (Rubiaceae). P. foetida , which grows mainly in China, Bangladesh, India and Mauritius, has been used in folk medicine for the treatment of inflammation, piles, and ...
Liang Wang, Yiping Jiang, Ting Han, Chengjian Zheng, Luping Qin   +4 more
doaj   +1 more source

Leishmanicidal and Cholinesterase Inhibiting Activities of Phenolic Compounds from Allanblackia monticola and Symphonia globulifera

Molecules, 2007
In a preliminary antiprotozoal screening of several Clusiaceae species, the methanolic extracts of Allanblackia monticola and Symphonia globulifera showed high in vitro leishmanicidal activity.
Norbert Sewald, Etienne Tsamo, Muhammad Iqbal Choudhary, Qamar Naz, Marcel Kaiser, Joseph Ngoupayo, Krishna Prasad Devkota, Bernard Weniger, Catherine Vonthron-Sénécheau, Bruno Ndjakou Lenta   +9 more
doaj   +1 more source

In Vitro Pro-Apoptotic and Anti-Migratory Effects of Marantodes pumilum (syn. Labisia pumila) Extracts on Human Prostate Cancer Cell Lines: Bioguided Isolation of 5-Henicosene-1-yl-resorcinol. [PDF]

Plants (Basel), 2023
Hanafi MMM, Yaakob H, Gibbons S, Prieto JM.   +3 more
europepmc   +1 more source

Bioguided fractionation and isolation of phytotoxic compounds from Apium graveolens L. aerial parts (Apiaceae)

South African Journal of Botany, 2017
Abstract The phytotoxic activity of celery ( Apium graveolens L.) was tested on germination and seedling growth of Lactuca sativa (lettuce). Bioactive compounds were isolated and identified by spectral data. Methanol extract of celery aerial part showed a significant phytotoxic effect on lettuce.
Sbai, H., Zribi, I., DELLA GRECA, MARINA, Haouala, R.   +3 more
openaire   +2 more sources