Results 11 to 20 of about 84,304 (240)

MICROMORFOLOGÍA Y HISTOQUÍMICA DE LOS LATICÍFEROS DE ÓRGANOS VEGETATIVOS DE ESPECIES DE ASCLEPIADOIDEAE (APOCYNACEAE)

Acta Biológica Colombiana, 2015
La micromorfología y las principales clases de componentes de las paredes de los laticíferos y del látex de Asclepias curassavica, Fischeria stellata, Gonioanthela axillaris, Matelea denticulata y Oxypetalum banksii, fueron analizadas y comparadas con ...
Diego DEMARCO
doaj   +1 more source

Latex allergy: an emerging

Revista de Pesquisa Cuidado é Fundamental Online, 2013
RESUMO: A alergia ao látex é manifestação de hipersensibilidade imediata mediada por IgE à proteína do látex natural, com variedade de sinais clínicos como urticária de contato, dermatite de contato por irritação primária ou por mecanismo de ...
Fernando Samuel Sion, Norma de Paula da Motta-Rubini, César Silva Guimarães, Jorge Francisco da Cunha-Pinto, Ivete Auto-Espíndola Pereira, Carlos Alberto Morais de Sá   +5 more
doaj   +7 more sources

Involvement of mast cells, CD68+ and VEGF+ expressions in response to Himatanthus drasticus commercial latex in mice wound healing model

Arquivo Brasileiro de Medicina Veterinária e Zootecnia
This study aimed to evaluate Himatanthus drasticus latex in a mice wound healing experimental model. Animals were divided into four groups (n=7) according to the treatments: GI - saline 0.9% (control), GII - mineral oil (vehicle), GIII - H.
G.J.L. Santos, T.C. Ferreira, A.L.M. Rodrigues, J.C.C. Freitas, S.M. Morais, V.C.C. Girão, D.C.S. Nunes-Pinheiro   +6 more
doaj   +1 more source

Differential force degradation of intermaxillary latex and non-latex elastics in vitro

Revista Facultad de Odontología Universidad de Antioquia, 2018
Introduction: Various in vitro studies report that latex and non-latex elastics lose some of their initial force after they have been placed in the oral cavity.
Oscar Andrés Montenegro-Moncayo, Jenny Adriana Mosquera-Hurtado, Gretel González-Colmenares, Yeily Isabel Thomas-Alvarado   +3 more
doaj   +1 more source

Efecto de inclusión de anticoagulantes durante el beneficio de Hevea brasiliensis (Willd. ex A.Juss.) Müll.Arg.

Colombia Forestal, 2018
Se evaluó el efecto de un agente anticoagulante del látex en el árbol de caucho (Hevea brasiliensis). Se caracterizó el contenido de solidos totales (TSC) y contenido de caucho seco (DRC) del látex, se evaluaron cuatro tratamientos de anticoagulantes en ...
Lina Paola Mendoza Vargas, Javier Alexander Jimenez Forero   +1 more
doaj   +1 more source

Corrosion and Process Analysis of a Preoxidized MgO Recyclate‐Based Cermet Anode in Laboratory‐Scale Na‐Cryolite Molten Salt Electrolysis of Aluminum at 1000°C

Advanced Engineering Materials, EarlyView.
EDX elemental map of the pre‐oxidized MgO–steel cermet anode cross section after electrolysis. The development of inert anodes for aluminum electrolysis remains challenging due to the high corrosivity of cryolite‐based melts at 950°C–1000°C. This study investigates the corrosion and process behavior of a carbon‐free MgO–steel cermet anode derived from ...
Alexander Adamczyk, Farhan Hossain, Felipe A. Garcia Paz, Serhii Yaroshevskyi, Felix Drechsler, Daniel Vogt, Christos G. Aneziris, Alexandros Charitos   +7 more
wiley   +1 more source

Characterization of different lipolytic fractions in Carica papaya

Grasas y Aceites, 2014
Carica papaya latex contains interesting enzymes; the best known is papain, but lipolytic activity is also present. Due to the complexity of the latex polymeric matrix, it has not been possible to completely isolate enzymes responsible of lipolytic ...
I. Rivera, G. Sandoval
doaj   +1 more source

Block Copolymers: Emerging Building Blocks for Additive Manufacturing

Advanced Functional Materials, EarlyView.
This review addresses how block copolymer (BCP) physics and rheology have led to the widespread use of BCPs in advanced additive manufacturing techniques, with particular emphasis on the untapped potential of these nanostructured materials toward achieving multi‐scale architected materials with unique, programmable material properties.
Alice S. Fergerson, Hemish B. Thakkar, Jiaen Wu, Emily C. Davidson   +3 more
wiley   +1 more source

Novel Functional Materials via 3D Printing by Vat Photopolymerization

Advanced Functional Materials, EarlyView.
This Perspective systematically analyzes strategies for incorporating functionalities into 3D‐printed materials via Vat Photopolymerization (VP). It explores the spectrum of achievable functionalities in recently reported novel materials—such as conductive, energy‐storing, biodegradable, stimuli‐responsive, self‐healing, shape‐memory, biomaterials, and
Sergey S. Nechausov, Patrick Fesser, Boris A. Bulgakov, Ulrich S. Schubert   +3 more
wiley   +1 more source

Smart Catheters for Diagnosis, Monitoring, and Therapy

Advanced Healthcare Materials, EarlyView.
This study presents a comprehensive review of smart catheters, an emerging class of medical devices that integrate embedded sensors, robotics, and communication systems, offering increased functionality and complexity to enable real‐time health monitoring, diagnostics, and treatment. Abstract This review explores smart catheters as an emerging class of
Azra Yaprak Tarman, Samiha Ahmed, Majed Othman Althumayri, Megan Guy, Darlenne Chavez Lugo, Frances S. Ligler, George T. Ligler, Rahmi Oklu, Hiroshi Kawahira, Michael J. McShane, Jun Kameoka, Jonathan Bova, Hatice Ceylan Koydemir   +12 more
wiley   +1 more source