Logo MSM

Call: +1.631.470.9640
Mon - Fri 10:00 am - 02:00 pm EST

Contact Us

Logo MSM Logo MSM Logo MSM

08 November 2017 : Laboratory Research

Production of Composite Scaffold Containing Silk Fibroin, Chitosan, and Gelatin for 3D Cell Culture and Bone Tissue Regeneration

Jianqing Li1ABCEF, Qiuke Wang1CDEF, Yebo Gu2CDF, Yu Zhu1CDF, Liang Chen3ABCD, Yunfeng Chen1ADG*

DOI: 10.12659/MSM.905085

Med Sci Monit 2017; 23:5311-5320

Abstract

BACKGROUND: Bone tissue engineering, a powerful tool to treat bone defects, is highly dependent on use of scaffolds. Both silk fibroin (SF) and chitosan (Cs) are biocompatible and actively studied for reconstruction of tissue engineering. Gelatin (Gel) is also widely applied in the biomedical field due to its low antigenicity and physicochemical stability.

MATERIAL AND METHODS: In this study, 4 different types of scaffolds were constructed – SF, SF/Cs, SF/Gel, and SF/Cs/Gel – and we compared their physical and chemical properties as well as biological characterization of these scaffolds to determine the most suitable scaffold for use in bone regeneration. First, these scaffolds were produced via chemical cross-linking method and freeze-drying technique. Next, the characterization of internal structure was studied using scanning electron microscopy and the porosity was evaluated by liquid displacement method. Then, we compared physicochemical properties such as water absorption rate and degradation property. Finally, MC3T3-E1 cells were inoculated on the scaffolds to study the biocompatibility and osteogenesis of the three-dimensional (3D) scaffolds in vitro.

RESULTS: The composite scaffold formed by all 3 components was the best for use in bone regeneration.

CONCLUSIONS: We conclude that the best scaffold among the 4 studied for MC3T3-E1 cells is our SF/Cs/Gel scaffold, suggesting a new choice for bone regeneration that can be used to treat bone defects or fractures in clinical practice.

Keywords: Chitosan, Fibroins, Gelatin, Tissue Engineering, Tissue Scaffolds

0 Comments

This Week Editorial

13 September 2021 : Editorial

Editorial: The First Monoclonal Antibody Vaccine to Prevent Malaria Heralds a New Era of Malaria Vaccines to the Plasmodium falciparum Circumsporozoite Protein (PfCSP)

Dinah V. Parums
Science Editor, Medical Science Monitor, International Scientific Information, Inc., Melville, NY, USA

DOI: 10.12659/MSM.934676

Med Sci Monit 2021; 27:e934676

Coronavirus/Covid 19

15 September 2021 : Editorial

Editorial: Autoantibodies to Components of the Immune System, Including Type 1 Interferons, and the Risk of...

Med Sci Monit In Press; DOI: 10.12659/MSM.934766  

08 September 2021 : Clinical Research

Acceptance of COVID-19 Vaccination and Its Associated Factors Among Cancer Patients Attending the Oncology ...

Med Sci Monit In Press; DOI: 10.12659/MSM.932788  

16 July 2021 : Review article

Silent Hypoxemia in Patients with COVID-19 Pneumonia: A Review

Med Sci Monit In Press; DOI: 10.12659/MSM.930776  

09 July 2021 : Database Analysis

A Simple Clinical Prediction Tool for COVID-19 in Primary Care with Epidemiology: Temperature-Leukocytes-CT...

Med Sci Monit In Press; DOI: 10.12659/MSM.931467  

In Press

16 Sep 2021 : Clinical Research

A Retrospective Evaluation of Operative and Postoperative Outcomes in Patients with Spinal Metastases from ...

Med Sci Monit In Press; DOI: 10.12659/MSM.932995  

15 Sep 2021 : Clinical Research

Polish Medical Air Rescue Interventions Concerning Pregnant Women in Poland: A 10-year Retrospective Analysis

Med Sci Monit In Press; DOI: 10.12659/MSM.933029  

15 Sep 2021 : Editorial

Editorial: Autoantibodies to Components of the Immune System, Including Type 1 Interferons, and the Risk of...

Med Sci Monit In Press; DOI: 10.12659/MSM.934766  

15 Sep 2021 : Clinical Research

A Prospective Single-Center Study of the Effects of Repetitive Transcranial Magnetic Stimulation at 2-Week ...

Med Sci Monit In Press; DOI: 10.12659/MSM.933017  

Most Viewed

20 Mar 2020 : Clinical Research

Social Capital and Sleep Quality in Individuals Who Self-Isolated for 14 Days During the Coronavirus Diseas...

DOI :10.12659/MSM.923921

Med Sci Monit 2020; 26:e923921

15 Apr 2020 : Clinical Research

Psychological Impact and Coping Strategies of Frontline Medical Staff in Hunan Between January and March 20...

DOI :10.12659/MSM.924171

Med Sci Monit 2020; 26:e924171

05 May 2020 : Review article

An Evidence Based Perspective on mRNA-SARS-CoV-2 Vaccine Development

DOI :10.12659/MSM.924700

Med Sci Monit 2020; 26:e924700

26 Apr 2020 : Clinical Research

Comparison of Prevalence and Associated Factors of Anxiety and Depression Among People Affected by versus P...

DOI :10.12659/MSM.924609

Med Sci Monit 2020; 26:e924609

Your Privacy

We use cookies to ensure the functionality of our website, to personalize content and advertising, to provide social media features, and to analyze our traffic. If you allow us to do so, we also inform our social media, advertising and analysis partners about your use of our website, You can decise for yourself which categories you you want to deny or allow. Please note that based on your settings not all functionalities of the site are available. View our privacy policy.

Medical Science Monitor eISSN: 1643-3750
Medical Science Monitor eISSN: 1643-3750