Results 21 to 30 of about 6,410 (167)

Bis-Iridoids: Occurrence, Chemophenetic Evaluation and Biological Activities—A Review [PDF]

Molecules
In this work, the first review paper about bis-iridoids was presented. In particular, their detailed occurrence, chemophenetic evaluation and biological activities were reported.
Claudio Frezza, Alessandro Venditti, Daniela De Vita, Marcella Guiso, Armandodoriano Bianco   +4 more
doaj   +2 more sources

Gardeniae Fructus Enhances Skin Barrier Function via AHR-Mediated FLG/LOR/IVL Expression [PDF]

Molecules
Gardeniae Fructus (GF), a traditional Chinese medicine rich in iridoids, has demonstrated skin-improving effects. However, its mechanisms for enhancing epidermal barrier function remain unclear.
Kaile Zong, Fangni Zhou, Kewei Xu, Junzi Dong, Qing Huang, Jianxin Wu   +5 more
doaj   +2 more sources

Iridoids from Vitex cymosa

Journal of the Brazilian Chemical Society, 2001
A new iridoid, named tarumal, as well as the known iridoids viteoid II and agnuside were isolated from the leaves of Vitex cymosa and identified by spectroscopic methods.
Santos Tereza C. dos, Schripsema Jan, Monache Franco D., Leitão Suzana G.   +3 more
doaj   +1 more source

Distribution of Naturally Occurring Anthraquinones, Iridoids and Flavonoids from Morinda genus: Chemistry and Biological activity

Walailak Journal of Science and Technology, 2012
The present review covers chemistry and bioactivities of anthraquinones, iridoids, and flavonoids from the Morinda genus. The plants of Morinda species, belonging to the Rubiaceae family, have been used as traditional folk medicine with anti-bacterial ...
Wong PHAKHODEE
doaj   +2 more sources

Phytochemistry, structural diversity, biological activities and pharmacokinetics of iridoids isolated from various genera of the family Scrophulariaceae Juss.

Phytomedicine Plus, 2022
Background: Iridoids are naturally occurring oxygenated monoterpenes with wide range of pharmacological activities. Scrophulariaceae Juss. is a family of flowering plants with 74 genera and 1533 species well known as rich sources of iridoids.
Amany A. Thabet, Iriny M. Ayoub, Fadia S. Youssef, Eman Al-Sayed, Thomas Efferth, Abdel Nasser B. Singab   +5 more
doaj   +1 more source

Therapeutic potential of plant iridoids in depression: a review

Pharmaceutical Biology, 2022
Context Depression is a mental disorder characterized by low mood, reduced interest, impaired cognitive function, and vegetative symptoms such as sleep disturbances or poor appetite.
Yaoyao Kou, Zhihao Li, Tong Yang, Xue Shen, Xin Wang, Haopeng Li, Kun Zhou, Luyao Li, Zhaodi Xia, Xiaohui Zheng, Ye Zhao   +10 more
doaj   +1 more source

Iridoids and active ones in patrinia: A review

Heliyon, 2023
Iridoid is a special class of monoterpenoids, whose basic skeleton is the acetal derivative of antinodilaldehyde with a bicyclic H-5/H-9β, β-cisfused cyclopentan pyran ring.
Li Wang, Xinjing Meng, Huihui Zhou, Yuhang Liu, Yadan Zhang, Haiyang Liang, Gaixia Hou, Wenyi Kang, Zhenhua Liu   +8 more
doaj   +1 more source

Antimicrobial and Immunomodulating Activities of Two Endemic Nepeta Species and Their Major Iridoids Isolated from Natural Sources

Pharmaceuticals, 2021
Two Balkan Peninsula endemics, Nepeta rtanjensis and N. argolica subsp. argolica, both characterized by specialized metabolite profiles predominated by iridoids and phenolics, are differentiated according to the stereochemistry of major iridoid aglycone ...
Neda Aničić, Uroš Gašić, Feng Lu, Ana Ćirić, Marija Ivanov, Bojan Jevtić, Milena Dimitrijević, Boban Anđelković, Marijana Skorić, Jasmina Nestorović Živković, Yingle Mao, Jia Liu, Chunping Tang, Marina Soković, Yang Ye, Danijela Mišić   +15 more
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Iridoids from Stachys byzantina K. Koch (Lamb's Ears) and Stachys germanica L. (Downy Woundwort)

European Pharmaceutical Journal, 2021
Iridoids are a class of secondary metabolites found in a wide variety of plants. Iridoids are typically found in plants as glycosides, most often found to glucose. The genus Stachys L.
Háznagy-Radnai E., Czigle Sz., Máthé I.   +2 more
doaj   +1 more source

Iridoids, Flavonoids, and Antioxidant Capacity of Cornus mas, C. officinalis, and C. mas × C. officinalis Fruits

Biomolecules, 2021
The fruits of Cornus mas and Cornus officinalis have been known and appreciated in folk medicine for years and have a high biological value, which is mainly connected with their polyphenols and iridoids content. However, hybrids of C.
Svitlana Klymenko, Alicja Zofia Kucharska, Anna Sokół-Łętowska, Narcyz Piórecki, Dominika Przybylska, Olga Grygorieva   +5 more
doaj   +1 more source