Results 21 to 30 of about 5,720 (299)

Life under Climate Change Scenarios: Sea Urchins’ Cellular Mechanisms for Reproductive Success [PDF]

, 2016
Ocean Acidification (OA) represents a major field of research and increased efforts are being made to elucidate its repercussions on biota. Species survival is ensured by successful reproduction, which may be threatened under detrimental environmental ...
Bögner, Desislava
core   +2 more sources

Engineering Anisotropic Mechanical Properties in Large‐Scale Fabricated Cartilage Constructs Using Microfiber Reinforcement

Advanced Healthcare Materials, EarlyView.
This study presents the development of large‐scale (15 cm2) cartilage constructs with anisotropic mechanical properties using melt electrowritten (MEW) microfiber reinforced cell‐laden gelatin methacryloyl (gelMA). These constructs mimic the mechanical behavior of native cartilage, providing a suitable environment for Articular Cartilage ...
Lennard Spauwen, Alba Pueyo Moliner, Patrick van Veenendaal, Roel Custers, Jos Malda, Mylène de Ruijter   +5 more
wiley   +1 more source

An Organ‐on‐Chip Platform for Strain‐Controlled, Tissue‐Specific Compression of Cartilage and Mineralized Osteochondral Interface to Study Mechanical Overloading in Osteoarthritis

Advanced Healthcare Materials, EarlyView.
A mechanically active OsteoChondral Unit (OCU)‐on‐Chip platform mimicking the OCU's functional anatomy and the strain gradient across the osteochondral interface is presented. Upon compartment‐specific hyperphysiological compression, the model replicates mechanisms observed in osteoarthritis (OA) progression, such as calcium crystal accumulation ...
Andrea Mainardi, Anastasiya Börsch, Paola Occhetta, Robert Ivanek, Martin Ehrbar, Lisa Krattiger, Philipp Oertle, Marko Loparic, Ivan Martin, Marco Rasponi, Andrea Barbero   +10 more
wiley   +1 more source

From Mechanoelectric Conversion to Tissue Regeneration: Translational Progress in Piezoelectric Materials

Advanced Materials, EarlyView.
This review highlights recent progress in piezoelectric materials for regenerative medicine, emphasizing their ability to convert mechanical stimuli into bioelectric signals that promote tissue repair. Key discussions cover the intrinsic piezoelectric properties of biological tissues, co‐stimulation cellular mechanisms for tissue regeneration, and ...
Xinyu Wang, Sílvio Terra Stefanello, Victor Shahin, Yun Qian   +3 more
wiley   +1 more source

The Effect of Arabic Gum on Gentamicin Nephrotoxicity in Mice: A Pathological Study

Medicinski Glasnik
Aim To investigate the effect of Arabic gum on gentamycin nephrotoxicity in mice kidney.Methods Forty (40) mice were divided into five groups, eight mice in each. Group one (G1) stands for the negative control group. The second one (G2) was injected with
Liqaa Alhyali, Firas Abed, Entisar AL-Kenanny   +2 more
doaj   +1 more source

4D Bioprinted Self‐Folding Scaffolds Enhance Cartilage Formation in the Engineering of Trachea

Advanced Materials Technologies, Volume 10, Issue 6, March 18, 2025.
A bilayer self‐folding scaffold, triggerable by humidity, is fabricated via 4D bioprinting for trachea engineering. An analytical model is derived to predict its radius of curvature, enabling its scalability. Cartilage progenitor cells seeded on the scaffold perceive scaffold final curvature and react to it, by enhancing the upregulation of pro ...
Irene Chiesa, Alessio Esposito, Giovanni Vozzi, Riccardo Gottardi, Carmelo De Maria   +4 more
wiley   +1 more source

Intrahepatisches Sarkom der follikulär-dendritischen Zellen [PDF]

, 2018
Zusammenfassung: Wir berichten über ein primär intrahepatisches Sarkom der follikulär-dendritischen Zellen, das bei einer 76-jährigen Patientin auf dem Boden eines Morbus Castleman vom hyalin-vaskulären Typ auftrat.
Bode, B., Clavien, P.A., Donati, O.F., Fritzsche, F.R., Jochum, W., Schiesser, M., Thies, S.   +6 more
core  

Electrical Stimulation Therapy – Dedicated to the Perfect Plastic Repair

Advanced Science, EarlyView.
This review discusses various types of electrical stimulation sources and materials, delving into the roles and mechanisms of electrical stimulation therapy in plastic surgery for tissue repair. This work broadens the clinical perspective of electrical stimulation, covering diverse repair needs from bone to soft tissues, and provides insights into ...
Kexin Deng, Ruizeng Luo, Ying Chen, Xiaoqiang Liu, Yuanyin Xi, Muhammad Usman, Xupin Jiang, Zhou Li, Jiaping Zhang   +8 more
wiley   +1 more source

Terapi Surfaktan pada Penyakit Membran Hyalin

Jurnal Kedokteran dan Kesehatan, 2018
Penyakit membran hialin (PMH) atau Respiratory Distress Syndrome (RDS) adalah suatu sindroma yang terjadi pada bayi prematur karena imaturitas struktur paru dan insufisiensi produksi surfaktan.
Sri Utami Fajariyah, Herman Bermawi, Julniar M. Tasli   +2 more
doaj  

The role of pro- inflammatory cytokines and the enzyme element of antioxidant system in the destruction of hyalin cartilage at the early stages of primary gonarthrosis [PDF]

Саратовский научно-медицинский журнал, 2018
Aim: comparative assessment of the state of joint (hyaline) cartilage, pro-inflammatory component of cytokine profile and enzyme element of blood antioxidant system in healthy individuals and patients at the early stages of gonarthrosis.
Karyakina Е.М., Gladkova Е.М., Puchinyan D.M., Romakina N.A., Belova S.V.   +4 more
doaj