Results 111 to 120 of about 8,237 (245)

Vector diseases treatment based on intermediate complexion using textile substrates [PDF]

open access: yes, 2019
The most efficient insect repellents are DEET (N, N-diethhyl-meta-toluamide) from synthetic origin and citronella essential oil from natural origin. However, there are other products that can also be used as insect repellents from synthetic origin, such ...
Lis Arias, Manuel José   +2 more
core   +1 more source

Natural Compounds: Molecular Weapons against Leukemia\u2019s [PDF]

open access: yes, 2017
Nowadays cancer is one of the main reasons of death all over the world and it is estimated that deaths caused by cancer will grow dramatically in the next decades.
Corrado, C., Taverna, S.
core   +1 more source

Citrus as a component of the Mediterranean Diet [PDF]

open access: yes, 2016
Citrus are native to southeastern Asia, but are present in the Mediterranean basin for centuries. This group of species has reached great importance in some of the Mediterranean countries and, in the case of orange, mandarin and lemon trees, they found ...
Bernardes, João Pedro   +3 more
core  

In vivo induction of phase II detoxifying enzymes, glutathione transferase and quinone reductase by citrus triterpenoids

open access: yesBMC Complementary and Alternative Medicine, 2010
Background Several cell culture and animal studies demonstrated that citrus bioactive compounds have protective effects against certain types of cancer.
Ahmad Hassan   +5 more
doaj   +1 more source

Present and future potential of plant-derived products to control arthropods of veterinary and medical significance [PDF]

open access: yes, 2014
The use of synthetic pesticides and repellents to target pests of veterinary and medical significance is becoming increasingly problematic. One alternative approach employs the bioactive attributes of plant-derived products (PDPs). These are particularly
Finn, Robert   +3 more
core   +1 more source

Limonoides isolados dos frutos de Carapa guianensis Aublet (Meliaceae)

open access: yesQuímica Nova, 2012
Six limonoids were isolated in hexane extract obtained from the seeds and pericarps of Carapa guianensis. The structures of the limonoids were determined based on the analysis of High Resolution Mass Spectroscopy and Nuclear Magnetic Resonance (uni-and ...
Suniá Gomes Silva   +2 more
doaj   +1 more source

Triterpenoids and Sterols from the Leaves and Twigs of Melia azedarach [PDF]

open access: yes, 2014
Two new triterpenoids (1 and 2) and a new sterol (3), together with six known constituents (4–9), were isolated from the leaves and twigs of Melia azedarach. Their chemical structures were elucidated on the basis of spectroscopic analysis.
Jie-Qing Liu   +6 more
core   +1 more source

Mexicanolide-Type Limonoids from the Roots of Trichilia sinensis

open access: yesMolecules, 2016
Four new mexicanolide-type limonoids 1–4, along with two known limonoids 5–6, were isolated from the ethanolic extracts of roots of the Traditional Chinese Medicine Trichilia sinensis.
Shou-Bai Liu   +5 more
doaj   +1 more source

Repellent effect and insecticidal activities of Bridelia ferruginea, Blighia sapida, and Khaya senegalensis leaves powders and extracts against Dinoderus porcellus in infested dried yam chips [PDF]

open access: yes, 2017
Open Access Article; Published online: 21 June 2017Dinoderus porcellus is considered as the most important pest of stored yam chips and compounds extracted from plants can be used for its control.
Alagbe, O.   +7 more
core   +4 more sources

Home - About - Disclaimer - Privacy