Results 1 to 10 of about 7,228,976 (248)

Development and Validation of a Stability-Indicating HPLC Method for the Simultaneous Determination of trans-Resveratrol and cis-Resveratrol in an Injectable Solution

open access: yesJournal of Analytical Methods in Chemistry, 2021
trans-Resveratrol, a phytochemical compound with antioxidant power and various therapeutic effects, such as cardioprotective, chemopreventive, and neuroprotective, among others, has disadvantages of poor solubility and limited stability, creating ...
Esmeralda Mota-Lugo   +5 more
doaj   +1 more source

Automated cell count in body fluids: a review

open access: yesAdvances in Laboratory Medicine, 2021
Body fluid cell counting provides valuable information for the diagnosis and treatment of a variety of conditions. Chamber cell count and cellularity analysis by optical microscopy are considered the gold-standard method for cell counting.
Alcaide Martín María José   +5 more
doaj   +1 more source

Can Nimesulide Nanoparticles Be a Therapeutic Strategy for the Inhibition of the KRAS/PTEN Signaling Pathway in Pancreatic Cancer?

open access: yesFrontiers in Oncology, 2021
Pancreatic cancer is an aggressive, devastating disease due to its invasiveness, rapid progression, and resistance to surgical, pharmacological, chemotherapy, and radiotherapy treatments.
Roseane Guimarães Ferreira   +6 more
doaj   +1 more source

Evaluation of Fatigue Performance of Press Hardening Steel Joints Welded by GMAW-CSC and PAW Processes

open access: yesMetals, 2022
The application of press hardening steels is spreading from automobiles, where crashworthiness demands are critical, to other segments, such as the agricultural and road transport industries. However, the operational conditions to which such equipment is
Elias Hoffmann de Lima   +4 more
doaj   +1 more source

Treatment and reinforcement of the loose sands of the city of Kenitra [PDF]

open access: yesE3S Web of Conferences, 2020
The Kenitra city belongs to the Rharb-Mamora domain, which is affected by a continuous subsidence from the Middle Vindobonien to the present day. The sedimentary cycle of the tertiary era ends at the Pliocene, characterized by regressive character ...
Boukhorb Hajar   +4 more
doaj   +1 more source

OPTIMIZATION TECHNOLOGY OF FAT-SOLUBLE VITAMINS PRODUCTION BASED ON ALKALINE HYDROLYSIS

open access: yesФармация и фармакология (Пятигорск), 2022
In the group of fat-soluble vitamins, vitamin D is one of the most relevant objects, that is why the problem of its technology optimization is under consideration.
E. B. Sysuev   +2 more
doaj   +1 more source

Influence of Oxidative Stress Generated by Smoking during Pregnancy on Glutathione Status in Mother-Newborn Pairs

open access: yesAntioxidants, 2021
Glutathione plays a key role in maintaining a physiological balance between prooxidants and antioxidants in the human body. Therefore, we examined the influence of maternal smoking as a source of oxidative stress measured by total oxidant capacity (TOC ...
Magdalena Chełchowska   +5 more
doaj   +1 more source

Chemical and Pharmacological Aspects of Caffeic Acid and Its Activity in Hepatocarcinoma

open access: yesFrontiers in Oncology, 2019
Caffeic acid (CA) is a phenolic compound synthesized by all plant species and is present in foods such as coffee, wine, tea, and popular medicines such as propolis.
Kaio Murilo Monteiro Espíndola   +7 more
doaj   +1 more source

SUSCEPTIBILITY OF TWO IMPORTANT corros INSECTS, Spodoptera Jittoralis (Boisd) AND Agrotis ipsilon (Huf.) TO THE ENTOMOPA-THOGENIC FUNGUS Metarhizium [PDF]

open access: yesJournal of Plant Protection and Pathology, 2003
Laboratory bioassay of the fungus MfJlarhizium anisop < /em>liae included different stages oi two important cotton insects, Spodoplera littoralis(BoiSd) and Agrolis ipsilon(Huf.), under different concentrations of fungus.
Safaa Aly
doaj   +1 more source

Flexural Damage Diagnosis in Reinforced Concrete Beams Using a Wireless Admittance Monitoring System—Tests and Finite Element Analysis

open access: yesSensors, 2021
The utilization and effectiveness of a custom-made, portable and low-cost structural health monitoring (SHM) system that implements the PZT-based electro-mechanical admittance (EMA) methodology for the detection and evaluation of the damage of flexural ...
Constantin E. Chalioris   +3 more
doaj   +1 more source

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