Results 201 to 210 of about 134,980 (300)

Chemical Profiling and Biological Activity of Copaiba Oil‐Resin Samples and Development of HPLC‐DAD Method for the Analysis of β‐Caryophyllene

Biomedical Chromatography, Volume 40, Issue 5, May 2026.
ABSTRACT The Copaifera species are traditionally used for their anti‐inflammatory, antiseptic and healing properties. The objective of this study was to compare the chromatographic profiles of seven samples of copaiba oil‐resin with respect to chromatographic and physicochemical properties and to evaluate their biological activities.
Gabriel de A. P. Graça, Cláudia G. Silva, Denise de O. Scoaris, Juliana Rodrigues de Vasconcelos, André Santos Alkimim, Vanessa C. F. Mosqueira, Luciana S. Salomon, Pietra Piotto Marcellini, Isabelle Renata Martins da Silva, Janete S. C. Santos, Andreia Fonseca Silva, Carolina P. S. Moreira, Júlio C. D. Lopes, Vera L. de Almeida   +13 more
wiley   +1 more source

Validated RP-HPLC-UV Method for the Quantification of Trans-Resveratrol in Plasma: Application to Comprehensive Stability and Comparative Pharmacokinetic Studies. [PDF]

ACS Omega
Marwa A, Jufri M, Restu WK, Mohd Hashim NB, Bahtiar A.   +4 more
europepmc   +1 more source

Development and validation of a novel analytical method for related substances of resmetirom and identification of new degradation products. [PDF]

Front Chem
Qin J, Luo Q, Wu W, Wang Q, Cai L, Wang S, Zhu Y.   +6 more
europepmc   +1 more source

Quality by Design‐Based Development of a Robust LC Method for Simultaneous Estimation of Process‐ and Degradation‐Related Impurities in Rifapentine Drug Product for the Treatment of Active and Latent Tuberculosis

Biomedical Chromatography, Volume 40, Issue 5, May 2026.
ABSTRACT A precise, robust, and stability‐indicating liquid chromatographic (LC) method coupled with a photodiode array (PDA) detector was developed and validated for the quantitative estimation of rifapentine, an essential therapeutic agent for both active and latent tuberculosis (TB).
Siva Prasad Korikana, Sreenivasa Rao Battula, Naresh Konduru, Aravind Kurnool, Divya Kumar Vemuri, Venkata Lakshamana Sagar Dantinapalli   +5 more
wiley   +1 more source

Transcutaneous Auricular Vagus Nerve Stimulation Alleviates Oxidative Stress and Improves Neurological Outcomes After Traumatic Brain Injury in Mice

CNS Neuroscience &Therapeutics, Volume 32, Issue 5, May 2026.
In a mouse model of traumatic brain injury, transcutaneous auricular vagus nerve stimulation (taVNS) attenuated oxidative stress and improved neurological recovery. taVNS enhanced Nrf‐2/HO‐1–related antioxidant responses, improved behavioral performance, and promoted edema resolution on MRI.
Xiaoxuan Li, Yifan Fu, Minghao Xu, Xinyu Xu, Jiuyu Gao, Shilin Liu, Zhige Wang, Chuandong Cheng, Tao Jiang   +8 more
wiley   +1 more source

Determination of 5-Hydroxymethylfurfural Content in Marketed Honey: A Modified RP-HPLC Method. [PDF]

Int J Anal Chem
Adu-Brimpong B, Brobbey AA, Adu JK, Addotey JN, Abeka MK, Attah IY.   +5 more
europepmc   +1 more source

Characterization of Hemp Seed Cake and Its Use as a Functional Ingredient for Bakery Application

Food Frontiers, Volume 7, Issue 3, May 2026.
ABSTRACT Hemp seed cake, a by‐product of cold‐pressing hemp for oil extraction, was characterized for its nutritional composition and content of antioxidant compounds and then was used as a functional ingredient for the fortification of bread and as a model system for bakery application. The whole ground hemp cake (WHC) exhibits high nutritional value,
Francesca Carrà, Vincenzo Disca, Fabiano Travaglia, Monica Locatelli, Jean Daniel Coïsson   +4 more
wiley   +1 more source

Development and Validation of a Robust RP-HPLC Method for Quantifying Dasatinib in Self-Microemulsifying Drug Delivery Systems. [PDF]

Int J Anal Chem
Kokare NV, Shah RR, Al-Rashidi RSS, Das K, Asdaq SMB, Alsanie WF, Alamri AS, Alhomrani M, Alshammary AF, Hussain SA, Rabbani SI, Bylappa H, Alshehri S.   +12 more
europepmc   +1 more source

Carbohydrate‐Based Drug Discovery: Synthetic Strategies and Clinical Applications

Israel Journal of Chemistry, Volume 66, Issue 3, May 2026.
The picture depicts the molecules discussed in the review. On the left side, the general scaffold of sugars is shown. Next to it are four carbohydrate‐based molecules, including remdesivir, islatravir, empagliflozin, and Globo‐H. Remdesivir and islatravir contain a substituted ribose ring attached to a modified nucleobase.
Stephan Scheeff, Jemma Arakelyan, Billy Wai‐Lung Ng   +2 more
wiley   +1 more source

Robust RP-HPLC method for the parallel determination of quaternary mixture in cold and cough syrups with sustainability appraisal. [PDF]

Sci Rep
Al-Senani GM, Al-Qahtani SD, Mahgoub SM, Ahmed HA, Mohamed MA.   +4 more
europepmc   +1 more source