Bioprocess technology最新文献

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Application of Ultrasound in Biomaterials 超声在生物材料中的应用
Bioprocess technology Pub Date : 2021-01-01 DOI: 10.12677/bp.2021.114011
佳炜 徐
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引用次数: 0
Research Progress of Peripheral Nerve Injury Repair 周围神经损伤修复的研究进展
Bioprocess technology Pub Date : 2021-01-01 DOI: 10.12677/bp.2021.114009
晋东 关
{"title":"Research Progress of Peripheral Nerve Injury Repair","authors":"晋东 关","doi":"10.12677/bp.2021.114009","DOIUrl":"https://doi.org/10.12677/bp.2021.114009","url":null,"abstract":"","PeriodicalId":77040,"journal":{"name":"Bioprocess technology","volume":"5 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81444858","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Pathogenic Factors and Treatment of Parkinson’s Disease 帕金森病的致病因素及治疗
Bioprocess technology Pub Date : 2021-01-01 DOI: 10.12677/bp.2021.114008
育辉 姜
{"title":"Pathogenic Factors and Treatment of Parkinson’s Disease","authors":"育辉 姜","doi":"10.12677/bp.2021.114008","DOIUrl":"https://doi.org/10.12677/bp.2021.114008","url":null,"abstract":"","PeriodicalId":77040,"journal":{"name":"Bioprocess technology","volume":"69 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82381002","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Research Progress of Exosomes in Tissue Engineering 外泌体在组织工程中的研究进展
Bioprocess technology Pub Date : 2021-01-01 DOI: 10.12677/bp.2021.114010
纪娜 刘
{"title":"The Research Progress of Exosomes in Tissue Engineering","authors":"纪娜 刘","doi":"10.12677/bp.2021.114010","DOIUrl":"https://doi.org/10.12677/bp.2021.114010","url":null,"abstract":"","PeriodicalId":77040,"journal":{"name":"Bioprocess technology","volume":"82 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76703055","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Research Progress of Cordycepin on Improving Reproduction and Mechanism in Male Animals 虫草素促进雄性动物生殖功能的研究进展及机制
Bioprocess technology Pub Date : 2021-01-01 DOI: 10.12677/bp.2021.114017
炜乾 黄
{"title":"Research Progress of Cordycepin on Improving Reproduction and Mechanism in Male Animals","authors":"炜乾 黄","doi":"10.12677/bp.2021.114017","DOIUrl":"https://doi.org/10.12677/bp.2021.114017","url":null,"abstract":"","PeriodicalId":77040,"journal":{"name":"Bioprocess technology","volume":"144 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77439198","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Study on Preparation and Performance of Arg-Glu-Asp-Val Modified Silk Fibroin Tube Arg-Glu-Asp-Val改性丝素管的制备及性能研究
Bioprocess technology Pub Date : 2021-01-01 DOI: 10.12677/bp.2021.114014
文慧 李
{"title":"Study on Preparation and Performance of Arg-Glu-Asp-Val Modified Silk Fibroin Tube","authors":"文慧 李","doi":"10.12677/bp.2021.114014","DOIUrl":"https://doi.org/10.12677/bp.2021.114014","url":null,"abstract":"Purpose: To prepare a silk fibroin scaffold with grooved structure modified by REDV polypeptide. Method: A silk fibroin film was prepared on a PDMS film containing a 30-micron groove structure and rolled into a tube. The REDV polypeptide is covalently attached to the surface of the silk fibroin graft for modification by dopamine modification. Scanning electron microscope was used to observe the micro morphology of the inner surface, and the electronic universal test (TFW-58) machine was used to detect the changes in the mechanical properties of the silk fibroin scaffold modified with REDV polypeptide. RSC96 cells were planted on the inner surface of the silk fibroin scaffold for 1 3 days, and the influence of the groove structure on the inner surface of the silk fibroin scaffold on cell growth was observed. CCK-8 (cell counting Kit-8) assay was used to detect the proliferation of RSC96 cells on the surface of silk fibroin grafts. SD rats were used to prepare sciatic nerve injury models. Silk fibroin catheters (SF), grooved silk fibroin catheters (TOPOLOGY), REDV polypeptide modified silk fibroin catheters (REDV), REDV modified silk fibroin catheters with grooved structure (TOPOLOGY/REDV) were used to perform bridge repair. 12 weeks after the operation, the target muscle wet weight ratio and the longitudinal section of the transplanted sciatic nerve were measured by immunofluorescence staining. Results: Scanning electron microscopy showed that both the TOPOLOGY group and the TOPOLOGY/REDV group had a uniform groove structure; the mechanical test results showed that the mechanical properties of the silk fibroin scaffold modified with REDV polypeptides had been improved; RSC96 cells and silk fibroin grafts were co-cultured, and it was found that the groove structure on the surface of the grafts had a guiding effect on the growth of cells; CCK-8 cell viability test showed that the silk fibroin scaffold modified by REDV polypeptide is more biological than simple silk fibroin scaffold. The CCK-8 cell viability test showed that the silk fibroin scaffold modified by REDV polypeptide has improved biocompatibility compared with the pure silk fibroin scaffold; the target muscle restored wet weight ratio and sciatic nerve longitudinal section immunofluorescence staining results 12 weeks after operation, which shows that the silk fibroin scaffold modifies with REDV polypeptide and has a grooved structure that can promote the adhesion and growth of cells and the repair of damaged nerves. Conclusion: REDV polypeptide modified silk fibroin scaffold with groove structure has good biocompatibility, promotes cell adhesion and growth tendency, and provides a new application for silk fibroin in the field of nerve injury and regeneration.","PeriodicalId":77040,"journal":{"name":"Bioprocess technology","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84065916","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effect of Cryopreservation on Pig Sperm 低温保存对猪精子的影响
Bioprocess technology Pub Date : 2021-01-01 DOI: 10.12677/bp.2021.113005
瑞兰 柴
{"title":"Effect of Cryopreservation on Pig Sperm","authors":"瑞兰 柴","doi":"10.12677/bp.2021.113005","DOIUrl":"https://doi.org/10.12677/bp.2021.113005","url":null,"abstract":"","PeriodicalId":77040,"journal":{"name":"Bioprocess technology","volume":"33 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85042932","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Strategies to Improve the Biological Activity of Nerve Conduits 提高神经导管生物活性的策略
Bioprocess technology Pub Date : 2021-01-01 DOI: 10.12677/bp.2021.113003
晓莉 陈
{"title":"Strategies to Improve the Biological Activity of Nerve Conduits","authors":"晓莉 陈","doi":"10.12677/bp.2021.113003","DOIUrl":"https://doi.org/10.12677/bp.2021.113003","url":null,"abstract":"","PeriodicalId":77040,"journal":{"name":"Bioprocess technology","volume":"32 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82748304","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Application and Progress of Stem Cells in the Treatment of Diabetes 干细胞在糖尿病治疗中的应用与进展
Bioprocess technology Pub Date : 2021-01-01 DOI: 10.12677/bp.2021.114013
家臣 朱
{"title":"Application and Progress of Stem Cells in the Treatment of Diabetes","authors":"家臣 朱","doi":"10.12677/bp.2021.114013","DOIUrl":"https://doi.org/10.12677/bp.2021.114013","url":null,"abstract":"","PeriodicalId":77040,"journal":{"name":"Bioprocess technology","volume":"2 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81249055","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Research on Kinases and Peripheral Nerve Injury Repair 激酶与周围神经损伤修复的研究
Bioprocess technology Pub Date : 2021-01-01 DOI: 10.12677/bp.2021.114012
守萍 张
{"title":"Research on Kinases and Peripheral Nerve Injury Repair","authors":"守萍 张","doi":"10.12677/bp.2021.114012","DOIUrl":"https://doi.org/10.12677/bp.2021.114012","url":null,"abstract":"","PeriodicalId":77040,"journal":{"name":"Bioprocess technology","volume":"140 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77520524","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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