Results 61 to 70 of about 829 (182)

Repellent activity of plants from the genus Chenopodium to Ostrinia nubilalis larvae

open access: yesPlant Protection Science, 2018
The olfactory choices expressed by naïve neonate European corn borer (ECB) larvae were tested by recording their locomotor activities in response to odours coming from plants of the genus Chenopodium (producing phytoecdysteroids or not).
Dariusz Piesik   +3 more
doaj   +1 more source

Beyond boundaries: Neuroprotective effects of steroids and ecdysteroids in SH‐SY5Y cells ‐ A systematic review

open access: yesNeuroprotection, Volume 2, Issue 2, Page 151-166, June 2024.
This systematic review provides valuable insights into the neuroprotective and antioxidant effects of steroids and ecdysteroids on the human neuroblastoma SH‐SY5Y cells, highlighting their potential as therapeutic agents for neurodegenerative disorders characterized by oxidative stress.
Bizhar Ahmed Tayeb   +2 more
wiley   +1 more source

New Cytotoxic Steroid from Stachyurus imalaicus var. himalaicus

open access: yesMolecules, 2007
A phytochemical study of the ethanolic extract of Stachyurus imalaicus var. himalaicus was undertaken and as a result a new polyoxygenated steroid, named stachsterol ((20S)-20, 25-dihydroxy-4-cholesten-3-one, 1) and three known ecdysteroids, 20 ...
Yun-Song Wang   +4 more
doaj   +1 more source

Lamium Plants—A Comprehensive Review on Health Benefits and Biological Activities

open access: yesMolecules, 2019
This work is an updated snapshot of Lamium plants and their biological activities. The main features of the plant are described and the components of its essential oils are summarized.
Bahare Salehi   +14 more
doaj   +1 more source

Effects of ecdysteroidal extract of Spinacia oleracea on demographic parameters of the diamondback moth, Plutella xylostella L. (Lepidoptera: Plutellidae)

open access: yesJournal of Crop Protection, 2013
Plant extracts, like phytoecdysteroids, are currently studied because of the possibility of their use in plant protection. Phytoecdysteroids are insect steroid hormone analogues, and they are believed to deter invertebrates from plants, either by acting ...
Bib Zahra Sahaf, Saeid Moharramipour
doaj  

Feed phyto-additive from Leucea safflower (Rhaponticum carthamoides) and its use in young laying hens

open access: yesАграрная наука Евро-Северо-Востока
The aim of the research was to study the content of 20-hydroxyecdysone in phyto-additive from Leucea safflower and its effect on metabolic processes in young laying hens of the Lohmann Brown Light cross.
N. A. Morozkov   +4 more
doaj   +1 more source

Three New Phytoecdysteroids Containing a Furan Ring from the Roots of Achyranthes bidentata Bl.

open access: yesMolecules, 2011
Three new phytoecdysteroid compounds, named niuxixinsterone A (1), B (2) and C (3) with acetal functions in the side-chain were isolated from Achyranthes bidentata Bl.
Liu Yang   +5 more
doaj   +1 more source

P81 | Jaundice at the gym, a case report

open access: yesItalian Journal of Medicine
Background: Synthetic anabolic steroids have gained extensive utilization for augmenting exercise and athletic performance, demonstrating the potential to induce cholestatic liver injury.
doaj   +1 more source

Medicinal plants of the family Caryophyllaceae: a review of ethno-medicinal uses and pharmacological properties

open access: yesIntegrative Medicine Research, 2015
Several species of the family Caryophyllaceae are widely used by many ethnic communities as traditional medicine throughout the world. The highest number of plants of the family are used in Chinese traditional medicine. The ethnopharmacologial studies of
Satish Chandra, D.S. Rawat
doaj   +1 more source

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