Results 71 to 80 of about 6,067 (184)

Alkaloids as natural anti-allergy agents: A mini review

Allergy Medicine
Alkaloids, a diverse group of naturally occurring organic compounds have demonstrated significant potential in the management of allergic responses. These bioactive compounds are commonly found in plants and possess various pharmacological properties ...
Ansar Javeed, Mehak Sarfraz, Nabeel Khalid Bhutta, Bingnan Han   +3 more
doaj   +1 more source

Activity Guided Isolation of Nematicidal Constituents from the Roots of Berberis brevissima Jafri and Berberis parkeriana Schneid

Journal of Agricultural Sciences, 2019
Biological screening of different parts of the selected Berberis species (B. brevissima Jafri and B. parkeriana Schneid) showed that methanolic root extract possessed significant efficacy against Meloidogyne javanica (a root knot nematode).
İshrat Naz, Muhammad Alamzeb, Mamoon Urrashid, Saqib Ali   +3 more
doaj   +1 more source

Biosíntesis de alcaloides bencilisoquinolínicos

Universitas Scientiarum, 2012
Benzylisoquinoline alkaloid biosynthesis. The benzylisoquinoline alkaloids (BIA) are specialized metabolites with an ancient phylogeneticdistribution, but still preserved in modern clades.
Christian Anabí Riley-Saldaña, Alma Rosa González-Esquinca, Iván De-La-Cruz Chacón   +2 more
doaj  

XXXIII.—Strychnine, berberine, and allied alkaloids [PDF]

J. Chem. Soc., Trans., 1910
William Henry Perkin, Robert Robinson
openaire   +1 more source

A concise enzyme cascade enables the manufacture of natural and halogenated protoberberine alkaloids

Nature Communications
The application and drug development of plant-derived natural products are often limited by their low abundance in medicinal plants and the lack of structural complexity and diversity.
Fei Li, Zhenbo Yuan, Yue Gao, Zhiwei Deng, Yan Zhang, Zhengshan Luo, Yijian Rao   +6 more
doaj   +1 more source

Exploration of plant alkaloids as potential inhibitors of HIV–CD4 binding: Insight into comprehensive in silico approaches

Open Chemistry
This study investigates the potential of alkaloids – nitidine, harmine, harmaline, berberine, and magnoflurine – as inhibitors of HIV–CD4 binding, focusing on their molecular interactions, binding affinities, and pharmacokinetic properties.
Zafar Imran, Abbas Zain, Abbas Sidra, Odimayo Oluwagbade Joseph, Ain Qurat ul, Dawoud Turki M., Mahamat Ousman B.   +6 more
doaj   +1 more source

Preliminary assessment of medicinal plants used as antimalarials in the southeastern Venezuelan Amazon

Revista da Sociedade Brasileira de Medicina Tropical, 2004
Eighteen species of medicinal plants used in the treatment of malaria in Bolívar State, Venezuela were recorded and they belonged to Compositae, Meliaceae, Anacardiaceae, Bixaceae, Boraginaceae, Caricaceae, Cucurbitaceae, Euphorbiaceae, Leguminosae ...
Caraballo Alejandro, Caraballo Brigida, Rodríguez-Acosta Alexis   +2 more
doaj  

Liposomal Delivery as a Strategy to Improve Berberine Bioavailability: A Double-Blind, Crossover, Randomized Pilot Study in Healthy Males

Nutrition and Dietary Supplements
Martin Purpura,1 Ralf Jäger,1 Ashok Godavarthi,2 Halil İbrahim Ceylan,3 Ambrish Chandrappa,4 Grant M Tinsley5 1Increnovo LLC, Whitefish Bay, WI, USA; 2Radiant Research Services Pvt.
Purpura M, Jäger R, Godavarthi A, Ceylan Hİ, Chandrappa A, Tinsley GM   +5 more
doaj  

Biosynthesis of benzylisoquinoline alkaloids and its evolution in plants. [PDF]

Plant Commun
Tian Y, An Z, Li Q, Bai G, Zhang Q, Dong Y, Chen Y, Chen S, Xu Z, Gao R.   +9 more
europepmc   +1 more source

Isolation of the Alkaloids, Berberine and Berbamine, From Mahonia Swaseyi [PDF]

Plant Physiology, 1940
G A, Greathouse, N E, Rigler
openaire   +2 more sources