Results 11 to 20 of about 361,435 (292)

Traditional use, phytochemistry and pharmacology of Viticis Fructus

open access: yesHeliyon, 2023
Ethnopharmacological relevance: Viticis Fructus (called Manjingzi in China) is the dried ripe fruits of the plant species Vitex trifolia subsp. litoralis Steenis and Vitex trifolia L. in the family Lamiaceae.
Xiangqing Meng   +8 more
doaj   +1 more source

Genome-wide identification and characterisation of bHLH transcription factors in Artemisia annua

open access: yesBMC Plant Biology, 2023
Background A. annua (also named Artemisia annua, sweet wormwood) is the main source of the anti-malarial drug artemisinin, which is synthesised and stored in its trichomes. Members of the basic Helix-Loop-Helix (bHLH) family of transcription factors (TFs)
Shuwei Chang   +4 more
doaj   +1 more source

Molecular Basis of Prostate Cancer and Natural Products as Potential Chemotherapeutic and Chemopreventive Agents

open access: yesFrontiers in Pharmacology, 2021
Prostate cancer is the second most common malignant cancer in males. It involves a complex process driven by diverse molecular pathways that closely related to the survival, apoptosis, metabolic and metastatic characteristics of aggressive cancer ...
Bingke Bai   +8 more
doaj   +1 more source

Chicoric Acid: Natural Occurrence, Chemical Synthesis, Biosynthesis, and Their Bioactive Effects

open access: yesFrontiers in Chemistry, 2022
Chicoric acid has been widely used in food, medicine, animal husbandry, and other commercial products because of its significant pharmacological activities. However, the shortage of chicoric acid limits its further development and utilization. Currently,
Min Yang   +16 more
doaj   +1 more source

Identification of novel flavin-dependent monooxygenase from Strobilanthes Cusia reveals molecular basis of indoles’ biosynthetic logic

open access: yesBMC Plant Biology, 2023
Background Strobilanthes cusia (Nees) Kuntze is a traditional medical plant distributed widely in south China. The indole compounds that originated from the plant are responsible for its pharmacological activities.
Chang Liu   +4 more
doaj   +1 more source

Change Rule of Diatom in Zhangweixin River in Dezhou

open access: yesFayixue Zazhi, 2022
ObjectiveTo study the annual variation of diatoms in Zhangweixin River, to provide theoretical support by using diatom examination to estimate the time and place of the corpse entering water, and to establish a diatom database.MethodsSamples were taken ...
LI Peng   +5 more
doaj   +1 more source

Authenticity and the ‘Authentic City’ [PDF]

open access: yes, 2021
In this paper, I argue that the benefits that smart cities purport to provide cohere poorly with a number of our shared phenomenological intuitions about the relationships(s) between authentic experience and technologised society. While many of these intuitions are, strictly speaking, pseudo-problems, they deserve our attention.
openaire   +3 more sources

Authentication and authenticated key exchanges [PDF]

open access: yesDesigns, Codes and Cryptography, 1992
We discuss two-party mutual authentication protocols providing authenticated key exchange, focusing on those using asymmetric techniques. A simple, efficient protocol referred to as the station-to-station (STS) protocol is introduced, examined in detail, and considered in relation to existing protocols. The definition of a secure protocol is considered,
Whitfield Diffie   +2 more
openaire   +1 more source

Detection of Alphitobius diaperinus by Real-Time Polymerase Chain Reaction With a Single-Copy Gene Target

open access: yesFrontiers in Veterinary Science, 2022
Use of edible insects as an alternative source of proteins in food and feed is increasing. These last years, numerous companies in Europe have started producing insects for food and feed purposes.
Aline Marien   +9 more
doaj   +1 more source

Principles of authentication [PDF]

open access: yesProceedings of the 2013 New Security Paradigms Workshop, 2013
In the real world we do authentication hundreds of times a day with little effort and strong confidence. We believe that the digital world can and should catch up. The focus of this paper is about authentication for critical applications. Specifically, it is about the fundamentals for evaluating whether or not someone is who they say they are by using ...
Sean Peisert   +2 more
openaire   +2 more sources

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