Results 101 to 110 of about 5,750 (213)
This research provides a complete morphoanatomical description of Lysimachia nummularia, as well as a HPTLC profile. Standard techniques of light and scanning electron microscopies, as well as standard techniques of HPTLC, were used. ABSTRACT Primulaceae are distributed all over the world, encompassing around 2590 species.
Carolina Sabedotti +9 more
wiley +1 more source
POLYEXTRACTION OF HERBS OF ECHINACEA BY SYSTEMS OF EXTRACENTS WITH RISING POLARITY
The process of extracting the Echinacea herbs (Echinacea Moench) has been developed with a series of water-alcohol solutions with an alcohol concentration of 70%, 40%, 20%. Extraction was carried out in the vacuum boiling mode with periodic pulsations of
V. A. Vainshtein +5 more
doaj
One‐pot gold(I)‐catalysts synthesis was developed in order to prepare N‐alkenyl 2‐pyridonyl azides. This method provides a series of N‐alkenyl 2‐pyridonyl azides in moderate to excellent yields (up to 94%). ABSTRACT A novel strategy, involving the preparation of gold‐catalyzed cyclization salts and the rearrangement of these salts in the presence of ...
Ali Osman Karatavuk
wiley +1 more source
Abstract Mycotoxins remain a persistent threat to the safety and quality of cereal grains and other agricultural products, and their impact on human health continues to raise global concerns. In many situations, the practices traditionally used to control these toxins are no longer sufficiently effective. They can be costly, difficult to implement on a
Abolfazl Asqardokht‐Aliabadi +2 more
wiley +1 more source
ABSTRACT Phytocannabinoids are bioactive metabolites derived from the Cannabis sativa plant. They have garnered attention due to their recreational uses and therapeutic potential. Although various analytical strategies have been employed for their analysis, mass spectrometry (MS) coupled to chromatographic separation is superior due to its sensitivity ...
Radwa Mahmoud +2 more
wiley +1 more source
Polypharmacy among adolescents and adults with cerebral palsy in a clinical setting
Abstract Background Adolescents and adults with cerebral palsy often experience multimorbidity related to their condition, which primarily affects movement and posture but is also associated with pain, epilepsy, mood disorders, and other conditions. As such, these patients are often prescribed a range of medications to manage symptoms, thereby putting ...
Caitlin Cassidy +3 more
wiley +1 more source
The acyclic mucobromic acid, activated by (1S)‐(+)‐10‐camphorsulfonic acid, afforded the chiral compound 1b, precursor for aza‐Michael addition/elimination on the butenolide yielding tetronamides 2b‐7b. Their relative SRSR configuration was confirmed by the spectrometric methods, DFT calculation and statistical methods.
Kamylla CF Faria +2 more
wiley +1 more source
ABSTRACT Withania somnifera (L.) Dunal (WS), commonly known as Ashwagandha, is a prominent medicinal herb in Ayurveda, with extensive therapeutic potential attributed to its diverse phytochemical profile. This review critically examines the immunomodulatory properties of WS, focusing on innate immune cell populations, including neutrophils, eosinophils,
Rana Yukta +9 more
wiley +1 more source
Rationale Mass spectrometry (MS) is introduced to high school students in the UK in many pre‐university course syllabi. As such, we have identified the use of MS as a key technique that should be taught practically to undergraduates from the outset of their studies.
Andrew F. Worrall +3 more
wiley +1 more source

