Results 11 to 20 of about 29,066 (112)

Acute and Subchronic Toxicity Studies on the Aqueous Extract of the Plant Mixture (Bidens pilosa and Cymbopogon citratus Aerial Parts) in Rat Model

open access: yesJournal of Toxicology, 2022
Bidens pilosa (B. pilosa) and Cymbopogon citratus (C. citratus) are plants used individually or in combination in the traditional treatment of several ailments such as cardiovascular disorders.
Yannick Carlos Tcheutchoua   +10 more
doaj   +1 more source

Botanical, Pharmacological, Phytochemical, and Toxicological Aspects of the Antidiabetic PlantBidens pilosaL [PDF]

open access: yes, 2014
Bidens pilosa L. is an easy-to-grow, widespread, and palatable perennial on earth. Hence, it has traditionally been used as foods and medicines without noticeable adverse effects.
Yang, Wen-Chin
core   +3 more sources

Reexamination of a putative diploid hybrid Taxon using genetic evidence: The distinctiveness of Phlox pilosa subsp. deamii (Polemoniaceae) [PDF]

open access: yes, 2014
Premise of research. A number of recent studies have shown that hybridization plays a key role in the evolution of plants and can lead to the development of genetic and taxonomic novelty, even without a change in ploidy level.
Fehlberg, Shannon D.   +2 more
core   +1 more source

Gaseous exchanges of corn and weeds under competition and water regimes [PDF]

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2020
Water deficits can alter vital physiological functions and negatively affect plant growth. These effects can be intensified by weeds competing for water available to crops.
Claudia D. M. Freitas   +5 more
doaj   +1 more source

The apterous endemic genus Omphra Dejean (Coleoptera: Carabidae: Helluonini) of the Indian subcontinent : taxonomy with notes on habits and distributional patterns [PDF]

open access: yes, 2012
Among the four oriental genera of the tribe Helluonini, Omphra Dejean (Coleoptera: Carabidae), is unique for its endemism to the Indian subcontinent and aptery.
Danyang, Zhao   +2 more
core   +1 more source

First report of Sarcocystis pilosa sporocysts in feces from red fox, Vulpes vulpes schrencki, in Hokkaido, Japan

open access: yesInternational Journal for Parasitology: Parasites and Wildlife, 2020
Sarcocysts of various Sarcocystis spp. are highly prevalent in wild sika deer, Cervus nippon yesoensis, in Hokkaido, Japan, and four species have been identified based on morphological and molecular characteristics: S. ovalis, S. pilosa, S. tarandi-like,
Takao Irie   +5 more
doaj   +1 more source

Shotgun Mitogenomics Provides a Reference Phylogenetic Framework and Timescale for Living Xenarthrans [PDF]

open access: yes, 2015
Xenarthra (armadillos, sloths, and anteaters) constitutes one of the four major clades of placental mammals. Despite their phylogenetic distinctiveness in mammals, a reference phylogeny is still lacking for the 31 described species. Here we used Illumina
Condamine, Fabien L.   +7 more
core   +2 more sources

Detection of genome donor species of neglected tetraploid crop Vigna reflexo-pilosa (créole bean), and genetic structure of diploid species based on newly developed EST-SSR markers from azuki bean (Vigna angularis). [PDF]

open access: yesPLoS ONE, 2014
Vigna reflexo-pilosa, which includes a neglected crop, is the only one tetraploid species in genus Vigna. The ancestral species that make up this allotetraploid species have not conclusively been identified, although previous studies suggested that a ...
Sompong Chankaew   +9 more
doaj   +1 more source

Novedades en la distribución del género Ochthera (Diptera: Ephydridae) en Colombia

open access: yesRevista U.D.C.A Actualidad & Divulgación Científica, 2019
Se actualiza la información taxonómica y geográfica de Ochthera para Colombia, un género con especies benéficas, reconocidas por sus hábitos depredadores de insectos pequeños terrestres y larvas de mosquitos. Se incluye el primer registro de Ochthera (O.)
Javier O. Martínez-Alava   +1 more
doaj   +1 more source

Physiological screening of ruderal weed biomonitors of atmospheric nitrogen deposition

open access: yesBotan‪ical Sciences, 2021
Background: Plants take up various species of reactive nitrogen and their different physiological responses to the increase of nitrogen availability can be useful in biomonitoring. Questions: Does atmospheric nitrogen deposition affect the physiology
D. Nayeli Martínez, Erick de la Barrera
doaj   +1 more source

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