Results 241 to 250 of about 294,987 (360)

Synthetic Study on the Piperidine Alkaloids

, 1979
Mitsutaka Natsume, Masashi Ogawa
openalex   +1 more source

Harnessing Natural Compounds in Psoriasis: Targeting Cellular Pathways for Effective Therapy

Phytotherapy Research, EarlyView.
Natural compounds act on key cellular pathways in psoriasis by suppressing keratinocyte hyperproliferation, modulating Th17/IL‐17‐mediated immune responses, and reducing oxidative stress. These multi‐target effects highlight their potential as safer adjunctive therapies alongside conventional treatments.
Hye Jin Lee, Yu Jin So, Il‐Joo Jo, Ji Yong Jang, Tae Han Yook, Jun Ho Lee, Sung Wook Kim, Kangwook Lee, Soo Jung Park, Gabsik Yang   +9 more
wiley   +1 more source

A cell-type-specific regulon controlling monoterpene indole alkaloid biosynthesis with feedback and feedforward activation loops. [PDF]

New Phytol
Li C, Wood JC, Vaillancourt B, Hamilton JP, Jones SL, Bui VH, Dang TT, Buell CR.   +7 more
europepmc   +1 more source

Ashwagandha: Is It Safe? Part 2: A Preclinical Evidence Review

Phytotherapy Research, EarlyView.
ABSTRACT The preclinical evidence for the safety of ashwagandha (Withania somnifera (L.) Dunal, AS) is reviewed, and its preparations (extracts) and constituents, from the general toxicity in animal models to in vitro and cell culture studies, which may elucidate mechanisms of action and explain clinical case reports.
Elizabeth M. Williamson, Thomas Brendler
wiley   +1 more source

Alkaloid Profile of Fifteen Different Species of <i>Narcissus</i> L. (Amaryllidoideae) Collected in Spain. [PDF]

Plants (Basel)
Rodríguez-Escobar ML, Martínez-Francés V, Ríos S, Feresin GE, Borges WS, Bastida J, Torras-Claveria L, Tallini LR.   +7 more
europepmc   +1 more source

THE ERGOT ALKALOIDS

Journal of Biological Chemistry, 1934
W A, Jacobs, L C, Craig
openaire   +2 more sources

Safety of 12‐Months Administration of Ashwagandha (Withania somnifera) Standardized Root Extract in Healthy Adults: A Prospective, Observational Study

Phytotherapy Research, EarlyView.
ABSTRACT Ashwagandha, an adaptogen, is an important herb of Ayurveda used as a Rasayana for its various health benefits. This prospective, multi‐center, observational clinical study evaluates the safety (clinical and laboratory) of a standardized Ashwagandha Root Extract (ARE) on long‐term administration over 12 months. Male and female adults (N = 191)
Jaising Salve, Sanjeev Kale, Banwari Lal Prajapati, Adele Sparavigna, Mark Savant, John Ademola, Deepak Langade   +6 more
wiley   +1 more source

Physiological and biochemical variations in different pepper (Capsicum annuum var. conoides) varieties under salt stress. [PDF]

BMC Plant Biol
Li X, Zhang Y, Zhang D, Liu J, Xu N, Zhong Y, Han X, Chen Z, Hua Y, Lu N, Li B, Wang Y, Li W, Shang H.   +13 more
europepmc   +1 more source

Calycosin Targets the CYP1B1‐AKT/SP1‐GPX4 Axis to Modulate Ferroptosis in Colorectal Carcinogenesis

Phytotherapy Research, EarlyView.
Mechanism of Calycosin in Regulating Ferroptosis in Colorectal Cancer via Binding to CYP1B1. ABSTRACT Calycosin, a natural flavonoid small‐molecule compound derived from traditional Chinese medicine, has demonstrated remarkable pharmacological activity in the field of cancer therapy.
Lihan Bie, Xin Lei, Di Wu, Yang Zhang, Chengshan He, Luyao Liu, Jiawei Zhou, Xin Zhou, Yingying Lu, Zheng Xu   +9 more
wiley   +1 more source