Results 1 to 10 of about 78,968 (254)

Combination of Hyaluronic Acid and Polynucleotides Injection for the Treatment of Cheilitis Simplex [PDF]

Clinical, Cosmetic and Investigational Dermatology
Kartika Ruchiatan, Yuri Yogya, Ilma Arifani, Reti Hindritiani, Diah Puspitosari, Trustia Rizqandaru, Srie Prihianti Gondokaryono, Pati Aji Achdiat Department of Dermatology and Venereology, Faculty of Medicine, Universitas Padjadjaran - Dr. Hasan Sadikin
Ruchiatan K, Yogya Y, Arifani I, Hindritiani R, Puspitosari D, Rizqandaru T, Gondokaryono SP, Achdiat PA   +7 more
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Virus Replication as a Phenotypic Version of Polynucleotide Evolution [PDF]

, 2013
In this paper we revisit and adapt to viral evolution an approach based on the theory of branching process advanced by Demetrius, Schuster and Sigmund ("Polynucleotide evolution and branching processes", Bull. Math. Biol.
A. Eyre-Walker, A. Kowald, A. Timm, C. Escarmís, C. J. Thompson, C. Meyer, C. O. Wilke, C. O. Wilke, D. A. Steinhauer, D. R. Rokyta, Diogo Castro, E. Domingo, E. Domingo, E. Lázaro, F. Antoneli, F. Antoneli, F. Gantmacher, Fernando Antoneli, Francisco Bosco, H. A. Orr, H. W. Watson, I. Leuthäusser, J. A. Capitán, J. A. Cuesta, J. A. Cuesta, J. Aguirre, J. Aguirre, J. H. Wilkinson, J. Hermisson, J. J. Bull, J. J. Bull, J. J. Bull, J. Swetina, K. B. Athreya, K. Dietz, L. Demetrius, L. Demetrius, Luiz Mario Janini, M. Delbrück, M. Eigen, M. Eigen, M. Imhof, M. Jiřina, M. Kimmel, M. Parera, M. Ziehe, P. Carrasco, P. D. Keightley, P. Domingo-Calap, P. Jagers, R. Forster, R. M. Gray, R. Miralles, R. Sanjuán, S. C. Manrubia, S. Crotty, S. F. Elena, S. F. Elena, S. Ojosnegros, S. Ojosnegros, T. G. Kurtz, T. Harris, U. Grenander, W. Feller, Y. Zhu   +64 more
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An Innovative Lip Boosting Technique Using Polynucleotides: “4-point Cannula Technique” [PDF]

Plastic and Reconstructive Surgery, Global Open
Summary:. The new concept in aesthetic medicine is heading toward regenerative medicine and the use of skin boosters in our practice, so the present case report aimed to evaluate the efficacy of injecting a polynucleotide into the lips for lip ...
Noury Adel, MSc
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Comprehensive rheological characterization of polynucleotide/BDDE-crosslinked hyaluronic acid blend for intra-articular viscosupplementation [PDF]

Scientific Reports
Viscosupplementation is a widely used treatment for osteoarthritis, aiming to restore the viscoelastic properties of synovial fluid and improve joint function. While hyaluronic acid (HA), BDDE-crosslinked hyaluronic acid (BDDE-HA), and polynucleotide (PN)
Hwanwoo Choi, Young Seok Song, Dongwhan Suh   +2 more
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Comparison of Polynucleotide and Polydeoxyribonucleotide in Dermatology: Molecular Mechanisms and Clinical Perspectives [PDF]

Pharmaceutics
Polynucleotide (PN) and polydeoxyribonucleotide (PDRN) are DNA-derived biopolymers increasingly recognized for their potential in dermatology. Despite their structural similarities, PN and PDRN exhibit distinct functions due to differences in polymer ...
Sung Tae Kim
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Polynucleotide HPT^TM-Based Hydrogels Exhibit Scavenging Activity Against Reactive Oxygen Species [PDF]

Antioxidants
This study investigates the scavenger activity of Polynucleotide High Purification Technology (PN HPTTM), alone or in combination with hyaluronic acid (PN HPTTM + HA) against oxidative stress induced by hydrogen peroxide (H2O2). Since oxidative stress is
Maria Teresa Colangelo, Silvana Belletti, Stefano Guizzardi, Carlo Galli   +3 more
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Detecting polynucleotide motifs: Pentads, hexads, and beyond. [PDF]

PLoS Computational Biology
The structural diversity of nucleic acids extends far beyond the canonical Watson-Crick base pairing, encompassing higher-order motifs, such as triads, tetrads, pentads, hexads, heptads, and octads, which play critical roles in genome regulation and ...
Michal Zurkowski, Maja Marusic, Dorota Gudanis-Sobocinska, Marta Szachniuk   +3 more
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Defects in Polynucleotide phosphorylase impairs virulence in Escherichia coli O157:H7 [PDF]

Frontiers in Microbiology, 2015
Polynucleotide phosphorylase (PNPase) is reported to regulate virulence in Salmonella, Yersinia spp. and Campylobacter jejuni, yet its role in Escherichia coli O157:H7 has not been investigated. To gain insights into its roles in E.
Jia eHu, Jia eHu, Meijun eZhu
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Novel Aspects of Polynucleotide Phosphorylase Function in Streptomyces [PDF]

Antibiotics, 2018
Polynucleotide phosphorylase (PNPase) is a 3′–5′-exoribnuclease that is found in most bacteria and in some eukaryotic organelles. The enzyme plays a key role in RNA decay in these systems.
George H. Jones
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B-cell immunodeficiency associated with polynucleotide kinase 3′-phosphatase (PNKP) deficiency [PDF]

Journal of Allergy and Clinical Immunology: Global
Background: DNA repair is crucial for maintaining genomic integrity and plays a significant role in the immune system. Defects in DNA repair pathways are often associated with immunodeficiency, including B-cell defects, which are consistent with the need
Sanami Takada, MD, PhD, Tsubasa Okano, MD, PhD, Kay Tanita, MD, PhD, Kaima Tsukada, PhD, Masato Watanabe, MD, Atsushi Hijikata, PhD, Takuya Naruto, PhD, Tzu-Wen Yeh, PhD, Saki Kasuga, MD, PhD, Sadao Tokimasa, MD, PhD, Mariko Taniguchi-Ikeda, MD, PhD, Reina Ogata, MD, Azusa Ikeda, MD, PhD, Tomohide Goto, MD, PhD, Hitoshi Osaka, MD, PhD, Masatoshi Takagi, MD, PhD, Kohsuke Imai, MD, PhD, Tomohiro Morio, MD, PhD, Mirjam van der Burg, PhD, Mikio Shimada, PhD, Hirokazu Kanegane, MD, PhD   +20 more
doaj   +2 more sources