Results 1 to 10 of about 311,485 (306)

The influence of vitamin E-coated dialysis membrane on oxidative stress during a single session of on-line hemodiafiltration [PDF]

Vojnosanitetski Pregled, 2021
Background/Aim. Oxidative stress is an important risk factor for the development of cardiovascular atherosclerotic diseases in the population of patients treated with regular hemodialysis.
Antić Svetlana, Draginić Nevena, Pilčević Dejan, Živković Vladimir, Srejović Ivan, Jeremić Nevena, Petrović Dejan, Jakovljević Vladimir   +7 more
doaj   +1 more source

Advanced membranes with responsive two-dimensional nanochannels

Advanced Membranes, 2021
As an emerging research direction, advanced membranes with responsive two-dimensional (2D) nanochannels are developed to mimic biological functions of cell membranes.
Zhuang Liu, Yeming Zhai, Kai-Ge Zhou, Liang-Yin Chu   +3 more
doaj   +1 more source

The impact of thickness of resorbable membrane of human origin on the ossification of bone defects: A pathohistologic study [PDF]

Vojnosanitetski Pregled, 2012
Background/Aim. A wide range of resorbable and nonresorbable membranes have been investigated over the last two decades. The barrier membrane protects the defect from ingrowth of soft tissue cells and allows bone progenitor cells to develop bone ...
Bubalo Marija, Lazić Zoran, Matić Smiljana, Tatić Zoran, Milović Radomir, Petković-Ćurčin Aleksandra, Đurđević Dragan, Lončarević Slobodan   +7 more
doaj   +1 more source

Ordered Domain (Raft) Formation in Asymmetric Vesicles and Its Induction upon Loss of Lipid Asymmetry in Artificial and Natural Membranes

Membranes, 2022
Lipid asymmetry, the difference in the lipid composition in the inner and outer lipid monolayers (leaflets) of a membrane, is an important feature of eukaryotic plasma membranes.
Erwin London
doaj   +1 more source

Applying a Hydrophilic Modified Hollow Fiber Membrane to Reduce Fouling in Artificial Lungs

Separations, 2021
Membranes for use in high gas exchange lung applications are riddled with fouling. The goal of this research is to create a membrane that can function in an artificial lung until the actual lung becomes available for the patient.
Nawaf Alshammari, Meshari Alazmi, Vajid Nettoor Veettil   +2 more
doaj   +1 more source

Nano artificial periosteum PLGA/MgO/Quercetin accelerates repair of bone defects through promoting osteogenic − angiogenic coupling effect via Wnt/ β-catenin pathway

Materials Today Bio, 2022
Bone nonunion or delayed union, caused by stripping or injuring of periosteum, is the most common sequelae of segmental bone defects. The preservation of periosteum, or the use of periosteal grafts, can significantly improve the integration of bone graft,
Xi He, Wenbin Liu, Yanling Liu, Kai Zhang, Yan Sun, Pengfei Lei, Yihe Hu   +6 more
doaj   +1 more source

High-Flux Ultrafiltration Membranes Combining Artificial Water Channels and Covalent Organic Frameworks

Membranes, 2022
Artificial water channels (AWCs) have been well investigated, and the imidazole-quartet water channel is one of the representative channels. In this work, covalent organic frameworks (COFs) composite membranes were fabricated through assembling COF ...
Kai Liu, Jinwen Guo, Yingdong Li, Jinguang Chen, Pingli Li   +4 more
doaj   +1 more source

New progress in the clinical application of GBR membrane materials

口腔疾病防治, 2020
Guided bone regeneration (GBR) barrier membranes are of great significance for the reconstruction of the health and function of different periodontal tissues.
REN Lizhi, SUN Rui
doaj   +1 more source

Hybrid membranes for the production of blood contacting surfaces: physicochemical, structural and biomechanical characterization

Biomaterials Research, 2021
Background Due to the shortage of organs’ donors that limits biological heart transplantations, mechanical circulatory supports can be implanted in case of refractory end-stage heart failure to replace partially (Ventricular Assist Device, VAD) or ...
Martina Todesco, Carlo Zardin, Laura Iop, Tiziana Palmosi, Pietro Capaldo, Filippo Romanato, Gino Gerosa, Andrea Bagno   +7 more
doaj   +1 more source

Artificial Signal Transduction across Membranes [PDF]

ChemBioChem, 2019
AbstractA key conundrum in the construction of an artificial cell is to simultaneously maintain a robust physical barrier to the external environment, while also providing efficient exchange of information across this barrier. Biomimicry provides a number of avenues by which such requirements might be met. Herein, we provide a brief introduction to the
Steven Vanuytsel, Joanne Carniello, Mark Ian Wallace   +2 more
openaire   +5 more sources