Results 41 to 50 of about 2,803,684 (283)

Use of platelet-rich plasma in orthopaedics and traumatology [PDF]

open access: yes, 2016
Platelet rich plasma (PRP) is a concentration of blood platelets suspended in a small volume of plasma, and it can be obtained by centrifuging the patient’s whole blood. It is used in many fields of medicine, including orthopaedics and traumatology.
Sylwia Sarzyńska   +5 more
core   +1 more source

Microfluidic Nano‐Assembly of Red‐Blood‐Cell (RBC) Lipids and Components for Engineering Extracellular Vesicles

open access: yesAdvanced Healthcare Materials, EarlyView.
Engineered red blood cell‐derived extracellular vesicles (eRBCEVs) are synthesized via controlled microfluidic assembly from native RBC lipids, enabling tunable encapsulation of proteins, nucleic acids, nanoparticles, and viral vectors. The platform demonstrates reproducible nanoscale architecture, preserved membrane composition, and functional cargo ...
Chiranth K. Nagaraj   +23 more
wiley   +1 more source

Platelet-Rich Plasma in Sphincteroplasty [PDF]

open access: yesIranian Journal of Colorectal Research, 2020
I review the interesting article “Effects of Platelet-Rich Plasma on Healing of Sphincteroplasty: An Experiment in Rabbit Model” (1)about application of Platelet-Rich Plasma in the anal sphincteroplasty While reviewing the article which proposed a novel ...
Mohammad Rezazadehkermani
doaj   +1 more source

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

open access: yesAdvanced 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   +10 more
wiley   +1 more source

PREPARATION AND IN VITRO WOUND HEALING EFFECTS OF ANIMAL-BASED PLATELET-RICH PLASMA LYSATE

open access: yesArchives of Veterinary Medicine
Wound healing is a vital field of study in both human and veterinary medicine, particularly in the treatment of chronic wounds. Platelet-rich plasma, known for its potential to enhance tissue regeneration due to its high concentration of growth factors,
Ahmad Rasul Radzali   +7 more
doaj   +1 more source

Plasma Gelation as an Overlooked Determinant of Transfection Efficiency in Protein Corona‐Coated Lipid Nanoparticles: Implications for In Vitro–In Vivo Translation

open access: yesAdvanced Healthcare Materials, EarlyView.
Upon contact with plasma, lipid nanoparticles (LNPs) rapidly acquire a protein corona (PC) that redefines their biological identity. In calcium‐containing environments, these coronated particles trigger the formation of a gel‐like plasma network, profoundly altering their transport properties and reducing their effective availability.
Serena Renzi   +14 more
wiley   +1 more source

Comparative efficacy of different sources of platelet-rich plasma on cutaneous wound healing in diabetic rabbit models

open access: yesRevista Científica
Therapeutic effects of varied-source Platelet-Rich Plasma gel on diabetic rabbit 4 cm² squared full-thickness cutaneous wounds were assessed. Thirty New-Zealand Rabbits (mean weight: 2.63 ± 0.35 kg; age range: 12-18 weeks) were divided into five groups ...
Muhammad Waqas, İhsan Keleş
doaj   +1 more source

Advancing Human Skin Equivalents: The Crucial Role of Neurovascular Integration

open access: yesAdvanced Healthcare Materials, EarlyView.
This review discusses the importance of integrating vascular and peripheral nerve systems into human skin equivalents (HSEs) to better recapitulate native skin physiology. Recent advances in vascularized, innervated, and neurovascularized HSEs are highlighted, together with emerging bioengineering strategies, current challenges, and future ...
Hao Wu   +4 more
wiley   +1 more source

An Engineered Biomimetic Nanoreactor With Cascade Functions for Targeted and Combinatorial Therapy of Ischemic Stroke

open access: yesAdvanced Healthcare Materials, EarlyView.
Preparation of RVG‐modified erythrocyte membrane‐coated HMPB nanocarriers loaded with L‐arginine and NBP (RM@HPAN) and its neuroprotective mechanism. After intravenous injection, RM@HPAN achieves prolonged circulation, RVG‐29‐mediated BBB penetration, and ischemic accumulation.
Shaofa Li   +9 more
wiley   +1 more source

In Vivo Monitoring of Thrombo‐Inflammatory Biomarkers via Molecularly Imprinted Polymer‐Integrated Hydrogel Microneedles

open access: yesAdvanced Materials, EarlyView.
A wearable electrochemical microneedle patch integrates Prussian Blue redox transduction with molecularly imprinted polymer recognition for reagent‐free sampling and detection of thrombo‐inflammatory biomarkers in dermal interstitial fluid. The platform tracks thrombin and inflammatory cytokines with sensitive in vitro, ex vivo, and in vivo performance,
Mahmoud Ayman Saleh   +11 more
wiley   +1 more source

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