Results 31 to 40 of about 45,530 (278)

Biochemical Isolation and Characterization of Hyaluronidase Enzyme from Venom of Egyptian Honey Bee Apis Mellifera Lamarckii

Journal of Apicultural Science, 2020
The hyaluronidase enzyme has been used in many such fields of medicine as ophthalmology, orthopaedia, internal medicine, gynecology, surgery, oncology and dermatology.
Abdel-Monsef Mohammed M., Zidan Hind A., Darwish Doaa A., Masoud Hassan M., Helmy Mohamed S., Ibrahim Mahmoud A.   +5 more
doaj   +1 more source

Implantable Ionic Memristors Based on Natural Polymer Heterojunctions

Advanced Functional Materials, EarlyView.
We report an implantable natural polymer‐based ionic memristor composed of hyaluronic acid, chitosan, and PDMS. The device achieved 98.94% accuracy in MNIST classification while reducing training time by 36.8% compared with a conventional artificial neural network (ANN).
Dong‐yup Lee, Byung Ik Park, Gihyeon Yim, Hyunjae Yoo, Sangjun Ma, Jundong Park, Jeong‐Yun Sun   +6 more
wiley   +1 more source

Inhibition of Tityus serrulatus venom hyaluronidase affects venom biodistribution.

PLoS Neglected Tropical Diseases, 2019
BackgroundThe hyaluronidase enzyme is generally known as a spreading factor in animal venoms. Although its activity has been demonstrated in several organisms, a deeper knowledge about hyaluronidase and the venom spreading process from the bite/sting ...
Bárbara Bruna Ribeiro de Oliveira-Mendes, Sued Eustáquio Mendes Miranda, Douglas Ferreira Sales-Medina, Bárbara de Freitas Magalhães, Yan Kalapothakis, Renan Pedra de Souza, Valbert Nascimento Cardoso, André Luís Branco de Barros, Clara Guerra-Duarte, Evanguedes Kalapothakis, Carolina Campolina Rebello Horta   +10 more
doaj   +1 more source

From Cell‐Derived Vesicles to Hybrid Nanovectors: Biological Membranes as Functional Blueprints for Gene Delivery

Advanced Healthcare Materials, EarlyView.
Biologically derived and hybrid nonviral nanovectors are examined as distinct but convergent design approaches. Integrating synthetic components with biologically functionalized membranes allows efficient interactions with complex cellular environments.
Clara Baldari, Claudia Leone, Gabriella Leccese, Claudia De Stradis, Alessandra Invidia, Concetta Quintarelli, Biagio De Angelis, Franco Locatelli, Giuseppe Gigli, Gabriele Maiorano, Ilaria Elena Palamà   +10 more
wiley   +1 more source

Effects of photobiomodulation on wound contraction in rats undergoing doxorubicin extravasation: a histomorphometric analysis

Revista da Escola de Enfermagem da USP, 2021
Objective: To analyze wound contraction and histomorphometric pattern of lesions in Wistar rats undergoing doxorubicin extravasation. Method: Sixty adult female rats were used, divided into four groups of fifteen animals: Group 1 (Control, without ...
Karina Alexandra Batista da Silva Freitas, Noeme Sousa Rocha, Eliana Maria Minicucci, Valéria Flávia Batista da Silva, Hélio Langoni, Regina Célia Popim   +5 more
doaj   +2 more sources

Chemical Strategies for Multistimuli Responsive Dynamic Covalent Materials in Regenerative Medicine

Advanced Healthcare Materials, EarlyView.
Multistimuli responsive dynamic covalent materials integrate reversible chemistry with the complex chemical, mechanical, and biochemical cues of regenerative environments. This review highlights chemical strategies based on orthogonal dynamic bonds, multicomponent networks, and hierarchical architectures to regulate mechanics, degradation, and ...
Saurabh Joshi, Matthew B. Baker, Dominik Schauenburg   +2 more
wiley   +1 more source

Molecular cloning of a hyaluronidase fromBothrops pauloensisvenom gland

Journal of Venomous Animals and Toxins including Tropical Diseases, 2014
Background Hyaluronate is one of the major components of extracellular matrix from vertebrates whose breakdown is catalyzed by the enzyme hyaluronidase.
Letícia Eulalio Castanheira, Renata Santos Rodrigues, Johara Boldrini-França, Fernando PP Fonseca, Flávio Henrique-Silva, Maria I Homsi-Brandeburgo, Veridiana M Rodrigues   +6 more
doaj   +1 more source

Polyphenol‐Inspired Materials for Agricultural Applications

Advanced Materials, EarlyView.
This review outlines the use of polyphenol‐inspired materials for sustainable agriculture, highlighting their molecular design, interfacial assembly, structure–property relationships, and prospects toward precision agriculture, climate resilience, ecosystem protection, and circular bioeconomy strategies.
Haofu Liu, Omid Mazaheri, Zhixing Lin, Tianzheng Wang, Jingqu Chen, Yuang Gu, Xia Liang, Deli Chen, Frank Caruso   +8 more
wiley   +1 more source

Cloning and Characterization of Phospholipases A2 and Hyaluronidase Genes from the Venom of the Honeybee Apis mellifera carnica (Hymenoptera: Apidae)

Sociobiology, 2014
Bee venom contains the allergic enzymes phospholipases A2 (PLA2) and hyaluronidase. These enzymes have been extensively studied as therapeutic modalities because of their proven effects in pharmaceutical and clinical applications.
Junfang Lin
doaj   +1 more source

Fabrication of Aligned Polycaprolactone Nanofibrillar Bundles to Control Cell‐Mediated Collagen Deposition in Engineered Cartilage

Advanced Materials, EarlyView.
Melt electrofibrillation (MEF) enables the fabrication of nanofibrillar PCL scaffolds with defined architectures that guide cellular alignment and retention during cartilage tissue engineering. Unlike conventional melt electrowriting, MEF consistently directs collagen type II‐rich extracellular matrix organization, providing a tunable platform to ...
Alba Pueyo Moliner, Lennard Spauwen, James L. Martin Robinson, Ángela García Grech, Isabelle Martinier, Sara Grasselli, Aylin Kara Özenler, Matthias Ryma, Jürgen Groll, Mylène de Ruijter, Jos Malda   +10 more
wiley   +1 more source