Results 1 to 10 of about 205,640 (266)

Progress in Immunoassays of Toxic Alkaloids in Plant-Derived Medicines: A Review

open access: yesToxins, 2022
Plants are the cradle of the traditional medicine system, assuaging human or animal diseases, and promoting health for thousands of years. However, many plant-derived medicines contain toxic alkaloids of varying degrees of toxicity that pose a direct or ...
Zhenhui Ren   +5 more
doaj   +3 more sources

Integration of an iterative factor into a validated HPTLC method for quantification of koumine in the toxic plant Gelsemium elegans Benth [PDF]

open access: yesFrontiers in Pharmacology
BackgroundGelsemium elegans (Gardner and Champ.) Benth. (Gelsemiaceae), commonly known as heartbreak grass, is a popular herb to treat a variety of ailments, native to China and Southeast Asia.
Chiew Hoong Ng   +12 more
doaj   +2 more sources

Testicular and seminal evaluation of goats fed hay Cenostigma pyramidale [PDF]

open access: yesPesquisa Veterinária Brasileira, 2021
: This study aimed to assess the possible occurrence of reproductive changes in male goats associated with ingestion of Cenostigma pyramidale hay. Sixteen animals divided into two experimental groups, G1 and G2 (control group) were used.
Maria V.B. Santos   +6 more
doaj   +1 more source

Weedy ferns (Polypodiopsida) in Argentina: diversity, distribution and impact on human activities and ecosystems [PDF]

open access: yesAnais da Academia Brasileira de Ciências, 2020
Currently, in Argentina 368 species of true ferns (i.e. Polypodiopsida class) are distributed throughout the country, however, only four of them have been mentioned until now as weeds and ruderal species.
AGUSTINA YAÑEZ   +2 more
doaj   +2 more sources

Evaluation of as Soil Amendments for Controlling Soil-Borne Plant Pathogens [PDF]

open access: yesThe Plant Pathology Journal, 2021
Soil-borne diseases are the major problems in mono cropping. A mixture (designated LTM-m) composed of agricultural wastes and a beneficial microorganism Streptomyces saraceticus SS31 was used as soil amendments to evaluate its efficacy for managing ...
Pei-Hsuan Wu   +2 more
doaj   +1 more source

Equine Crofton Weed (Ageratina spp.) Pneumotoxicity: What Do We Know and What Do We Need to Know?

open access: yesAnimals, 2023
Crofton weed (Ageratina adenophora) is a global and highly invasive weed, with ingestion causing severe respiratory disease in horses, leading to irreversible and untreatable pulmonary fibrosis and oedema.
Frances Marie Shapter   +4 more
doaj   +1 more source

Tungsten Toxicity in Plants [PDF]

open access: yesPlants, 2012
Tungsten (W) is a rare heavy metal, widely used in a range of industrial, military and household applications due to its unique physical properties. These activities inevitably have accounted for local W accumulation at high concentrations, raising concerns about its effects for living organisms.
Ioannis-Dimosthenis S. Adamakis   +2 more
openaire   +3 more sources

Reports of cases of poisoning by Prosopis juliflora (Sw.) DC. (Fabaceae) in ruminants in the semiarid paraibano/Relatos de casos de intoxicações por Prosopis juliflora (Sw.) DC. (Fabaceae) em ruminantes no semiárido paraibano

open access: yesDiversitas Journal, 2020
Prosopis juliflora (Sw.) DC. popularly known as "algaroba" is an invasive plant that is widely distributed in the Northeast region of Brazil. Some research has reported that the pods of this plant has caused the death of ruminants and, consequently ...
José Jailson Lima Bezerra   +1 more
doaj   +1 more source

Dehydropyrrolizidine Alkaloid Toxicity, Cytotoxicity, and Carcinogenicity

open access: yesToxins, 2016
Dehydropyrrolizidine alkaloid (DHPA)-producing plants have a worldwide distribution amongst flowering plants and commonly cause poisoning of livestock, wildlife, and humans.
Bryan L. Stegelmeier   +2 more
doaj   +1 more source

Complete Genome Sequence of Xylella taiwanensis and Comparative Analysis of Virulence Gene Content With Xylella fastidiosa

open access: yesFrontiers in Microbiology, 2021
The bacterial genus Xylella contains plant pathogens that are major threats to agriculture in America and Europe. Although extensive research was conducted to characterize different subspecies of Xylella fastidiosa (Xf), comparative analysis at above ...
Ling-Wei Weng   +8 more
doaj   +1 more source

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