Results 51 to 60 of about 14,464 (220)

Croceous glands in Polygala adenophora (Polygalaceae): structure, histochemical, and functional aspects [PDF]

open access: yesActa Amazonica
Croceous glands are visible structures defined by their rounded shape and yellowish color. They have great taxonomic importance, being used to delimit the Timutua section, one of the 14 sections of the subgenera Polygala, genera Polygala, the most ...
Augusto César da Silva JORGE   +3 more
doaj   +1 more source

Polygalaxanthone III downregulates inflammation in the lipopolysaccharide-stimulated RAW264.7 macrophages: A quantibody array analysis

open access: yesJournal of Pharmacological Sciences, 2021
Polygala japonica Houtt. (PJ), a member of the Polygala L. family that is suggested to exhibit detoxification properties in traditional Chinese medicine, is often used to treat upper respiratory tract infections.
Yinan Wu   +7 more
doaj   +1 more source

A survey of selected coastal vegetation communities of Florida [PDF]

open access: yes, 1977
A survey of coastal vegetation around Florida was conducted during 1973 and 1974. Seventeen sites were selected and sampled using the transect method to determine species occurrence, relative densities, and habitat development and structure.
Carlton, Jedfrey M.
core  

Exploring natural products for insomnia: Effective solutions for better sleep

open access: yesSleep Research, Volume 2, Issue 3, Page 145-165, September 2025.
Abstract Insomnia, affecting millions worldwide, is a prevalent sleep disorder characterized by persistent difficulties in both initiating and maintaining sleep, leading to compromised daytime functioning, heightened risks of cardiovascular and psychiatric comorbidities, and substantial socioeconomic burdens necessitating the pursuit of safer and more ...
Yingjie Cai   +5 more
wiley   +1 more source

The complete chloroplast genome of Polygala tenuifolia, a critically endangered species in Korea

open access: yesMitochondrial DNA. Part B. Resources, 2020
Polygala tenuifolia Willd. is an Oriental plant that is widely distributed in East Asia; but the medicinal plant is a critically endangered species in Korea, where only a few individuals exist.
Dong-Hyuk Lee   +4 more
doaj   +1 more source

The diversity and floral hosts of bees at the Archbold Biological Station, Florida (Hymenoptera: Apoidea) [PDF]

open access: yes, 2002
A list is provided of 113 species of bees and their 157 known floral hosts at the Archbold Biological Station(ABS), a 2105 ha site on the Lake Wales Ridge in Highlands County in south-central Florida.
Deyrup, Mark   +2 more
core   +1 more source

Leaf It Alone: Environmental Factors Outweigh Herbivory as Determinants of Plant Traits in a Mediterranean Mountain

open access: yesJournal of Vegetation Science, Volume 36, Issue 5, September/October 2025.
This study evaluated how red deer herbivory pressure (measured by population density and feeding time), tree cover, altitude, and northness affect plant communities in a Mediterranean mountain. Herbivory had limited influence on functional diversity but affected some traits.
Fernanda Garcia   +5 more
wiley   +1 more source

LGRPv2: A high‐value platform for the advancement of Fabaceae genomics

open access: yesPlant Biotechnology Journal, Volume 23, Issue 9, Page 4057-4075, September 2025.
Summary Fabaceae, as one of the most diverse angiosperm families, plays a crucial role in maintaining global ecosystems and advancing human civilization. With the rapid accumulation of legume genomes, we developed LGRPv2 (https://fabaceae.cgrpoee.top), an updated version of the Legume Genomics Research Platform.
Zijian Yu   +15 more
wiley   +1 more source

An improved encapsulation protocol for regrowth and conservation of four ornamental species

open access: yesActa Societatis Botanicorum Poloniae, 2017
The encapsulation technology, initially developed for clonal propagation through the production of synthetic seeds with somatic embryos, is currently proposed for use with non-embryogenic explants, such as buds and nodal segments (unipolar propagules ...
Carla Benelli   +2 more
doaj   +1 more source

Senegenin attenuates hepatic ischemia-reperfusion induced cognitive dysfunction by increasing hippocampal NR2B expression in rats. [PDF]

open access: yesPLoS ONE, 2012
BACKGROUND: The root of Polygala tenuifolia, a traditional Chinese medicine, has been used to improve memory and intelligence, while the underlying mechanisms remain largely unknown.
Weibin Xie   +7 more
doaj   +1 more source

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