Results 41 to 50 of about 6,777 (181)

Synthesizing polyethersulphone membranes with hybrid iron/nickel nanoparticles for dyes removal: An efficient biogenesis approach

open access: yesThe Canadian Journal of Chemical Engineering, Volume 104, Issue 7, Page 3593-3617, July 2026.
Abstract Industrial wastewater contamination by azo dyes poses a significant environmental challenge. This study reports the green synthesis of bimetallic iron/nickel (Fe/Ni) nanoparticles using moringa leaf extract, which acted as both a reducing and capping agent, and their incorporation into polyethersulphone (PES) membranes to produce eco‐friendly ...
Qusay A. Almajras   +7 more
wiley   +1 more source

The Effect of a Period of Swimming Training and Chamomile Extract on Antioxidant Status in Adult Male Rats

open access: yesMajallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Qum, 2018
Background and Objectives: Exercises lead to increased free radicals. However, medicinal plants can prevent oxidative stress and cellular damage through their antioxidant effect.
Fereshteh Mohammad Hosseini   +2 more
doaj  

Profiling of chemical constituents of Matricarla chamomilla L. by UHPLC-Q-Orbitrap-HRMS and in vivo evaluation its anti-asthmatic activity

open access: yesHeliyon, 2023
Matricarla chamomilla L. is native to European countries and widely cultivated in China, especially in Xinjiang. It has been used in Uygur medicine for the treatment of cough caused by asthma.
Qian Li   +6 more
doaj   +1 more source

Optimal model‐based design of experiments for parameter precision: Supercritical extraction case

open access: yesThe Canadian Journal of Chemical Engineering, Volume 104, Issue 7, Page 3775-3795, July 2026.
Abstract This study investigates the process of chamomile oil extraction from flowers. A parameter‐distributed model consisting of a set of partial differential equations is used to describe the governing mass transfer phenomena in a cylindrical packed bed with solid chamomile particles under supercritical conditions using carbon dioxide as a solvent ...
Oliwer Sliczniuk, Pekka Oinas
wiley   +1 more source

Evaluation of pharmaceutical use of chamomile in dentistry: A review

open access: yesJournal of Craniomaxillofacial Research, 2023
Introduction: Oral mucosa is one of the body’s most sensitive tissues. Due to the prevalence of oral ulcers and the effect of cancers on the oral mucosa, treating oral lesions is particularly important.
Fatemeh Abbasi   +2 more
doaj  

Factors Surrounding the Healthcare Transition From Pediatric to Adult Care in 5p- Syndrome: A Survey Among Healthcare Professionals

open access: yesFrontiers in Pediatrics, 2022
BackgroundThe 5p- syndrome is associated with intellectual disturbance and physical complications from infancy, and patients continue treatment into adulthood. This study aimed to clarify the factors that facilitate and prevent healthcare transition from
Yuko Ishizaki   +3 more
doaj   +1 more source

Pyruvate Kinase M2 Mediates Apigenin‐Induced Energy Crisis and Apoptosis in Colon Cancer Cells

open access: yesFood Frontiers, Volume 7, Issue 4, July 2026.
Apigenin, a dietary flavonoid with low toxicity, induces profound bioenergetic collapse in colon cancer cells by downregulating PKM2. This metabolic crisis, characterized by suppressed glycolysis and mitochondrial dysfunction, ultimately triggers robust apoptosis.
Ke Zhang   +3 more
wiley   +1 more source

ATTRACTIVENESS AND EFFECTS OF INSECTARY PLANT FLOWERS ON CERTAIN APHIDOPHAGOUS INSECTS AS BIO-AGENTS [PDF]

open access: yesJournal of Plant Protection and Pathology, 2011
The relative attractiveness of flowering plants to some aphidophagous species; predators (Syrphus corollae Fabricius, Chrysoperla carnea Steph., Coccinella undecimpunctata L.and Paederus alfierii Koch,and the parasitic wasp Aphidius sp.
Amal Marouf   +2 more
doaj   +1 more source

Advances in the Neurotoxic Mechanisms of Acrylamide and Multitarget Intervention Strategies of Natural Products

open access: yesFood Frontiers, Volume 7, Issue 4, July 2026.
This review summarizes recent advances in acrylamide neurotoxicity mechanisms and highlights the multitarget neuroprotective effects of diverse natural products while also addressing current challenges and future translational research directions.
Wen Du   +7 more
wiley   +1 more source

Research on the Mechanism of Natural Products Acting on Chronic Obstructive Pulmonary Disease

open access: yesFood Science &Nutrition, Volume 14, Issue 7, July 2026.
This figure illustrates that approximately 80 natural compounds exert therapeutic effects against chronic obstructive pulmonary disease by targeting pathological mechanisms such as airway inflammation, oxidative stress, airway remodeling, mucus hypersecretion, emphysema, protease–antiprotease imbalance, apoptosis, and autophagy.
Shuna Wei, Xiaoju Liu
wiley   +1 more source

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