Results 61 to 70 of about 269,308 (373)

Platelet-rich plasma promotes peripheral nerve regeneration after sciatic nerve injury

Neural Regeneration Research, 2023
The effect of platelet-rich plasma on nerve regeneration remains controversial. In this study, we established a rabbit model of sciatic nerve small-gap defects with preserved epineurium and then filled the gaps with platelet-rich plasma.
Su-Long Wang, Xi-Lin Liu, Zhi-Chen Kang, Yue-Shu Wang   +3 more
doaj   +1 more source

Spectrophotometric determination of platelet counts in platelet-rich plasma [PDF]

International Journal of Implant Dentistry, 2018
Platelet-rich plasma (PRP) is widely used in regenerative dentistry and other medical fields. However, its effectiveness has often been questioned. For better evaluation, the quality of individual PRP preparations should be assured prior to use. We proposed a spectrophotometric method for determination of platelet counts and validated its applicability
Yutaka Kitamura, Masashi Suzuki, Tsuneyuki Tsukioka, Kazushige Isobe, Tetsuhiro Tsujino, Taisuke Watanabe, Takao Watanabe, Hajime Okudera, Koh Nakata, Takaaki Tanaka, Tomoyuki Kawase   +10 more
openaire   +4 more sources

Platelet-rich plasma: a narrative review

EFORT Open Reviews, 2021
The aim of this article was to synopsize platelet-rich plasma (PRP) use in musculoskeletal pathologies through evidence-based assessment of the preparation, classification, mechanism of action and applications of PRP, thereby answering which PRP type is best for each clinical indication.
Thomas Collins, Dinesh Alexander, Bilal Barkatali   +2 more
openaire   +2 more sources

Performance Of Prp Associated With Porous Chitosan As A Composite Scaffold For Regenerative Medicine. [PDF]

, 2015
This study aimed to evaluate the in vitro performance of activated platelet-rich plasma associated with porous sponges of chitosan as a composite scaffold for proliferation and osteogenic differentiation of human adipose tissue-derived mesenchymal stem ...
Brissac, Isabela Cambraia de Souza, Galdames, Sofia Elisa Moraga, Perez, Amanda Gomes Marcelino, Santana, Maria Helena Andrade, Shimojo, Andréa Arruda Martins   +4 more
core   +7 more sources

Review of dohan eherenfest et al. (2009) on “classification of platelet concentrates: from pure platelet-rich plasma (p-prp) to leucocyte- and platelet-rich fibrin (l-prf)” [PDF]

, 2023
This classic discusses the original publication of Dohan Eherenfest et al. on "Classification of platelet concentrates: from pure platelet-rich plasma (P-PRP) to leucocyte- and platelet-rich fibrin (L-PRF)", in which the authors propose four categories ...
Calcei, J. G., Calcei, J. G., Calderon, C. A., Calderon, C. A., Della Vedova, F., Della Vedova, F., D’hooghe, P., D’hooghe, P., Fermín, T. M., Fermín, T. M., Imam, M. A., Imam, M. A., Khoury, M., Khoury, M., Laupheimer, M. W., Laupheimer, M. W., Martinez Cano, J. P., Martinez Cano, J. P.   +17 more
core   +1 more source

Placebo Effect Sizes in Clinical Trials of Knee Osteoarthritis Using Intra‐Articular Injections of Biologic Agents

Arthritis Care &Research, EarlyView.
Objective Patients with knee osteoarthritis rely on symptomatic treatments, in which up to 75% of the pain reduction can be attributed to the placebo effect. This effect may vary based on treatment type (eg, biologics vs nonbiologic injection) and route of administration (eg, intra‐articular vs topical vs oral).
Johanna M. Borst, Severin Ruoss, Ian Palmer, Trevor Smith, Kenneth Kalunian, Samuel R. Ward   +5 more
wiley   +1 more source

Extraordinary room-temperature photoluminescence in WS2 monolayers [PDF]

, 2012
Individual monolayers of metal dichalcogenides are atomically thin two-dimensional crystals with attractive physical properties different from their bulk layered counterpart. Here we describe the direct synthesis of WS2 monolayers with triangular morphologies and strong room-temperature photoluminescence (PL).
arxiv   +1 more source

A STUDY ON EFFICACY OF AUTOLOGOUS PLATELET RICH PLASMA IN MYRINGOPLASTY [PDF]

, 2013
Objective: To study the efficacy and advantage in using autologus platelet rich plasma during myringoplasty in closure of tympanic membrane perforation   preventing the graft displacement, promoting quicker healing & improving overall outcome.Methods
Gopalakrishnan, Sankaranarayanan, Venkatasamy, Prithviraj, Vivekanandamurthy, Kumar   +2 more
core   +1 more source

The Potential for Extracellular Vesicles in Nanomedicine: A Review of Recent Advancements and Challenges Ahead

Advanced Biology, EarlyView.
Extracellular vesicles (EVs) play a dual role in diagnostics and therapeutics, offering innovative solutions for treating cancer, cardiovascular, neurodegenerative, and orthopedic diseases. This review highlights EVs’ potential to revolutionize personalized medicine through specific applications in disease detection and treatment.
Farbod Ebrahimi, Anjali Kumari, Samaneh Ghadami, Saqer Al Abdullah, Kristen Dellinger   +4 more
wiley   +1 more source

Platelet rich plasma [PDF]

IOSR Journal of Dental and Medical Sciences, 2014
Platelet rich plasma is an autologous concentration of eight growth factors PDGF -AA, PDGF -BB ,PDGF -AB,Transforming growth factor β 1 and β2 ,vascular endothelial growth factor (VEGF) ,epidermal growth factor (EGF) ,and insulin like growth factor . Nowadays PRP is widely used in all the fields of dentistry .This article explains the various potential
openaire   +1 more source