Results 61 to 70 of about 326 (101)

EFFECT OF ANTIHYPERTENSIVE TREATMENT ON PERIPHERAU NERVE VASC UATRE IN SPONTANEO SUY HYPERTENSIVE RATS

Clinical and Experimental Hypertension, 2001
The influence of hypertension and of treatment with the dihydropyridine-type Ca+2 antagonist nicardipine on peripheral nerve vasculature were investigated in spontaneously hypertensive rats (SHR). Male SHR were treated from the 16th to the 26th week of age with vehicle (control group), with nicardipine, at the hypotensive dose of 3 mg/kg/day, or at the
SABBATINI, Maurizio, BELLAGAMBA G., VEGA J. A., AMENTA F.   +3 more
openaire   +4 more sources

Formulation and Characterization of Fucoidan‐Based Hydrogels for 3D Printing Applications

Journal of Food Process Engineering, Volume 49, Issue 6, June 2026.
Algal polysaccharide‐based hydrogels combining fucoidan, sodium alginate, and agar showed suitable rheological and structural properties for extrusion‐based 3D printing. The formulation containing equal concentrations of alginate and agar exhibited superior printability, structural stability, and printing fidelity.
Natalie Stephanie Sawada Nunes, Camila Yamashita, Izabel Cristina Freitas Moraes, Loic Hugues Gilles Hilliou, Ciro Cesar Zanini Branco, Charles Windson Isidoro Haminiuk, Arthur Torres Negreiros, Cassia Roberta Malacrida Mayer, Ivanise Guilherme Branco   +8 more
wiley   +1 more source

Assessment of the Interaction between Ammonium Dinitramide and Isocyanurate Bonding Agents for Application on Technologies of Composite Solid Propellants

Propellants, Explosives, Pyrotechnics, Volume 51, Issue 5, Page 724-732, May 2026.
This work investigates the interaction of two isocyanurate‐based bonding agents with ammonium dinitramide: triallyl isocyanurate and 1,3,5‐tris(2‐hydroxyethyl) isocyanurate, which contain alkene and hydroxyl functional groups in their side chains, respectively.
Jessica O. Silva, Josiane R. C. Silva, Kamila P. Cardoso, Milton F. Diniz, Márcio Y. Nagamachi, Luiz F. A. Ferrão   +5 more
wiley   +1 more source

Validation of the Method for Determining Caffeine Content in Green Tea with FTIR UATR

INDONESIAN JOURNAL OF CHEMICAL RESEARCH
The FTIR UATR method for quantifying caffeine in green tea samples was validated. ATR (Attenuated Total Reflectance) , a technique for direct analysis without sample preparation, was employed. Caffeine was determined at peak absorption between 1600 and 1700 cm-1.
openaire   +2 more sources

From Hemp Bast to Lyocell Fiber: Sustainable Process Optimization for Lyocell‐Grade Dissolving Pulp

Journal of Applied Polymer Science, Volume 143, Issue 16, April 20, 2026.
This study presents a sustainable method to produce lyocell‐grade dissolving pulp from Canadian hemp bast fibers. A simplified alkali‐chelation‐bleaching process, free from sulfur and chlorine, yielded high α‐cellulose pulp with low lignin and hemicellulose content. The pulp was successfully spun into continuous hemp‐based lyocell fibers, demonstrating
Md Abu Sayed, Lelia Lawson, Bernardo Araujo Souto, K. M. Abdun Noor, Dagem Z. Haddis, Frehiwot T. Hailu, Jane Batcheller, David C. Bressler, Patricia I. Dolez   +8 more
wiley   +1 more source

Exploration of the Phytochemical and Antidiabetic Properties of Teucrium polium: A Natural Asset for Type 2 Diabetes Management

ChemistryOpen, Volume 15, Issue 4, April 2026.
Teucrium polium shows antidiabetic activity with its phytochemical composition and biological activities. The essential oil is rich in carvacrol, thymol, γ‐terpinene, and o‐cymene, while the aqueous and hydroethanolic extracts are characterized by poliumoside, verbascoside, isorhamnetin‐3‐O‐rutinoside, and apigenin‐7‐rutinoside. Antioxidant activity is
Hajar El Ouadni, Aziz Drioiche, Fadoua El Makhoukhi, Omkulthom Al kamaly, Hannou Zerkani, Smail Amalich, Imane Tagnaout, Mohamed Radi, Yahya Cherrah, Touriya Zair, Katim Alaoui   +10 more
wiley   +1 more source

Surface Chemical Characterization of Gutta-Percha By FTIR/UATR After Hydrodynamic Ozonated Water Disinfection

Ozonated water has emerged as a promising alternative for the disinfection of gutta-percha cones because of its broad-spectrum antimicrobial activity and the absence of toxic residues. However, information regarding its effects on the chemical structure of gutta-percha remains limited.
Jessica Sthefanny Carvalho Souza, Sara Evelyn Batista Aquino, Pedro Luiz Corrêa da Silva Junior, Milton Faria Diniz, Adriana Barrinha Fernandes Moretti, Carlos José de Lima   +5 more
openaire   +3 more sources

ANÁLISE DE MEDICAMENTOS CONTENTO CLORIDRATO DE CICLOBENZAPRINA POR ESPECTROSCOPIA NO INFRAVERMELHO

Revista UniVap, 2017
O cloridrato de ciclobenzaprina é um dos medicamentos mais utilizados para atuar no relaxamento muscular e alivio de dores agudas ou crônicas, promovendo uma diminuição nos espasmos musculares, torcicolos e dor lombar. Este trabalho propõe-se a analisar,
Willian de Carvalho Nunes, Kumiko Koibuchi Sakane   +1 more
doaj   +1 more source

Characterisation of black soldier fly larva protein before and after conjugation by the Maillard reaction

, 2021
Black soldier fly has been proposed as an alternative protein source sustainable for both food and feed due to its nutritional composition. The functional properties of this protein can be improved by inducing the Maillard reaction (MR) in protein-sugar ...
Van Wyk, J., Mshayisa, Vusi Vincent, Wicht, Merrill Margaret, Zozo, Bongisiwe   +3 more
core   +1 more source

Noninvasive Glucose Detection with Biodegradable Electrodes from Rice Starch Functionalized with a Carbon Quantum Dot/Nickel Oxide Nanocomposite

Analysis &Sensing, Volume 6, Issue 2, March 2026.
The graphical abstract shows an eco‐friendly approach to fabricating a biodegradable electrochemical sensor. Carbon quantum dot/nickel oxide (CQD/NiO) nanocomposites are synthesized using Aloe arborescens leaf extract, which served as a natural reducing and stabilizing agent.
Nokwanda Ngema, Ryal Atson, Orlette Mkhari, Mahabubur Rahman Chowdhury   +3 more
wiley   +1 more source