Results 11 to 20 of about 205,640 (266)

Constituintes químicos das folhas de Riedeliella graciliflora Harms (Leguminosae)

open access: yesQuímica Nova, 2012
A new salicylic acid derivative, pentacosanyl salicylate, was isolated from the leaves of the plant toxic to cattle, Riedeliella graciliflora, in addition to a digalactosyldiacylglycerol (DGDG), 1,2-di-O-α-linolenoyl-3-O-α-D-galactopyranosyl-(1→6)-β-D ...
Mayker Lazaro Dantas Miranda   +5 more
doaj   +1 more source

Organic Toxicants and Plants

open access: yesEcotoxicology and Environmental Safety, 2000
Organic xenobiotics absorbed by roots and leaves of higher plants are translocated by different physiological mechanisms. The following pathways of xenobiotic detoxication have been observed in higher plants: conjugation with such endogenous compounds as peptides, sugars, amino acids, and organic acids; oxidative degradation and consequent oxidation of
F, Korte   +7 more
openaire   +2 more sources

Toxic proteins in plants

open access: yesPhytochemistry, 2015
Plants have evolved to synthesize a variety of noxious compounds to cope with unfavorable circumstances, among which a large group of toxic proteins that play a critical role in plant defense against predators and microbes. Up to now, a wide range of harmful proteins have been discovered in different plants, including lectins, ribosome-inactivating ...
Dang, Liuyi, Van Damme, Els J.M.
openaire   +2 more sources

Plant Toxic Proteins: Their Biological Activities, Mechanism of Action and Removal Strategies

open access: yesToxins, 2023
Plants evolve to synthesize various natural metabolites to protect themselves against threats, such as insects, predators, microorganisms, and environmental conditions (such as temperature, pH, humidity, salt, and drought).
Emine Kocyigit   +4 more
doaj   +1 more source

Euphorbia Plant Induced Toxic Keratopathy

open access: yesDelhi Journal of Ophthalmology, 2020
This case report illustrates the severe injury to eye secondary to accidental inoculation of latex content of Euphorbia plant. An 18 years old was given the task of trimming the hedge in the evening. During trimming, he accidentally traumatized his right
Atul Kumar Singh   +2 more
doaj   +1 more source

Chromium toxicity in plants

open access: yesEnvironment International, 2005
Due to its wide industrial use, chromium is considered a serious environmental pollutant. Contamination of soil and water by chromium (Cr) is of recent concern. Toxicity of Cr to plants depends on its valence state: Cr(VI) is highly toxic and mobile whereas Cr(III) is less toxic.
Arun K, Shanker   +3 more
openaire   +2 more sources

Phytochemical and Histochemical Screening of Toxic Plant Based on Knowledge of Tengger Tribe in Ngadiwono Village, Pasuruan

open access: yesJournal of Experimental Life Science, 2017
Around hundreds of plant's species have been confirmed to produce toxic that could endanger the life of human or domestic animals. Some of those plants have potentials to be developed as medicine.
Anggraeni In Oktavia   +2 more
doaj   +1 more source

Holiday Plants with Toxic Misconceptions [PDF]

open access: yesWestern Journal of Emergency Medicine, 2012
Several plants are used for their decorative effect during winter holidays. This review explores the toxic reputation and proposed management for exposures to several of those, namely poinsettia (Euphorbia pulcherrima), English holly (Ilex aquifolium), American holly (Ilex opaca), bittersweet (Solanum dulcamara), Jerusalem cherry (Solanum ...
Evens, Zabrina N, Stellpflug, Samuel J
openaire   +5 more sources

TOLERANCE OF HETERACRIS LITTORALIS (ORTHOPTERA: ACRIDIDAE) TO THE TOXIC PLANT, NERIUM OLEANDER (APOCYNACEA) [PDF]

open access: yesJournal of the Egyptian Society of Parasitology, 2019
Nerium oleander (Apocynacea) is a highly toxic plant that has never been reported to be selected as a food or even as a resting place by any acridid species.
MAMDOUH NASSAR   +4 more
doaj   +1 more source

Effects of Buchenavia tomentosa consumption on female rats and their offspring - doi: 10.4025/actascibiolsci.v32i4.7220

open access: yesActa Scientiarum: Biological Sciences, 2010
Buchenavia tomentosa Eichler is a common plant in Brazilian cerrado. Fruits of this plant are employed in human feeding and folk medicine. Cattle producers affirm that consumption of the fruits cause abortion in cows, and even death.
Hugo Miranda Maciel Nunes   +4 more
doaj   +1 more source

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