background: the aim of this study was to fabricate the poly caprolactone (pcl) aligned nanofiber scaffold and to evaluate the survival, adhesion, proliferation, and differentiation of rat hair follicle stem cells (hfsc) in the graft material using electrospun pcl nanofiber scaffold for tissue engineering applications. methods: the bulge region of rat whisker was isolated and cultured in dmem: n...

Protocol Composition Logic (PCL) is a logic for proving authentication and secrecy properties of network protocols. This chapter presents the central concepts of PCL, including a protocol programming language, the semantics of protocol execution in the presence of a network attacker, the syntax and semantics of PCL assertions, and axioms and proof rules for proving authentication properties. Th...

Avulsion fractures of the posterior cruciate ligament (PCL) are uncommon. On the basis of the site of damage of the PCL, hyperflexion, pretibial trauma, and hyperextension are proposed as mechanisms of PCL injuries. On the other hand, avulsion fractures of the tibial condyle are also rare. We report a PCL-mediated avulsion fracture of the lateral tibial condyle along with the tibial insertion o...

The knowledge and understanding of the complex anatomy and biomechanical function of the native posterior cruciate ligament (PCL) is vitally important when evaluating PCL injury and possible reconstruction. Many studies have been performed looking specifically at the PCL and its unique relationships to the surrounding structures in the knee. The first section of this chapter serves as a foundat...

Treatment of cancer metastasized to bone is still a challenge due to hydrophobicity, instability, and lack of target specificity of anticancer drugs. Poly (ethylene glycol)-poly (ε-caprolactone) polymer (PEG-PCL) is an effective, biodegradable, and biocompatible hydrophobic drug carrier, but lacks bone specificity. Polyaspartic acid with eight peptide sequences, that is, (Asp)8, has a strong af...

The performance of biomaterials designed for bone repair depends, in part, on the ability of the material to support the adhesion and survival of mesenchymal stem cells (MSCs). In this study, a nanofibrous bone-mimicking scaffold was electrospun from a mixture of polycaprolactone (PCL), collagen I, and hydroxyapatite (HA) nanoparticles with a dry weight ratio of 50/30/20 respectively (PCL/col/H...

The purpose of this study was to investigate the latest trends and demographics of surgical treatment of posterior cruciate ligament (PCL) insufficiency in the United States. Patients who underwent surgical treatment of PCL insufficiency from 2007 to 2011 were identified by searching the International Classification of Diseases, Ninth Revision, Clinical Modification codes and Current Procedural...

In this study, Calophyllum inophyllum (CIO) loaded Poly (ε-caprolactone) (PCL) electrospun fibre mats were produced for potential wound healing applications. Physiochemical evaluation and in vitro characterisation of evaluated. Average diameters the determined as 0.9 ± 0.3 μm, 1.2 0.2 1.3 1.5 0.1 μm PCL, PCL/CIO−2.5, PCL/CIO−5 PCL/CIO−7.5, respectively. The contact angle values decreased up to ...