Growth of the chorioallantoic membrane into a rapid-prototyped model pore system: experiments and mathematical model.
This paper presents a mathematical model to describe the growth of tissue into a rapid-prototyped porous scaffold when it is implanted onto the chorioallantoic membrane (CAM). The scaffold was designed to study the effects of the size and shape of pores on tissue growth into conventional tissue engi...
| Main Authors: | , , , , , , , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
2011
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| _version_ | 1797057955515858944 |
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| author | Lemon, G Howard, D Yang, H Ratchev, S Segal, J Rose, F Jensen, O Waters, S King, JR |
| author_facet | Lemon, G Howard, D Yang, H Ratchev, S Segal, J Rose, F Jensen, O Waters, S King, JR |
| author_sort | Lemon, G |
| collection | OXFORD |
| description | This paper presents a mathematical model to describe the growth of tissue into a rapid-prototyped porous scaffold when it is implanted onto the chorioallantoic membrane (CAM). The scaffold was designed to study the effects of the size and shape of pores on tissue growth into conventional tissue engineering scaffolds, and consists of an array of pores each having a pre-specified shape. The experimental observations revealed that the CAM grows through each pore as an intact layer of tissue, provided the width of the pore exceeds a threshold value. Based on these results a mathematical model is described to simulate the growth of the membrane, assuming that the growth is a function of the local isotropic membrane tension. The model predictions are compared against measurements of the extent of membrane growth through the pores as a function of time for pores with different dimensions. |
| first_indexed | 2024-03-06T19:43:43Z |
| format | Journal article |
| id | oxford-uuid:21898b29-b04c-43ca-9015-8227505ff4d3 |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-06T19:43:43Z |
| publishDate | 2011 |
| record_format | dspace |
| spelling | oxford-uuid:21898b29-b04c-43ca-9015-8227505ff4d32022-03-26T11:34:01ZGrowth of the chorioallantoic membrane into a rapid-prototyped model pore system: experiments and mathematical model.Journal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:21898b29-b04c-43ca-9015-8227505ff4d3EnglishSymplectic Elements at Oxford2011Lemon, GHoward, DYang, HRatchev, SSegal, JRose, FJensen, OWaters, SKing, JRThis paper presents a mathematical model to describe the growth of tissue into a rapid-prototyped porous scaffold when it is implanted onto the chorioallantoic membrane (CAM). The scaffold was designed to study the effects of the size and shape of pores on tissue growth into conventional tissue engineering scaffolds, and consists of an array of pores each having a pre-specified shape. The experimental observations revealed that the CAM grows through each pore as an intact layer of tissue, provided the width of the pore exceeds a threshold value. Based on these results a mathematical model is described to simulate the growth of the membrane, assuming that the growth is a function of the local isotropic membrane tension. The model predictions are compared against measurements of the extent of membrane growth through the pores as a function of time for pores with different dimensions. |
| spellingShingle | Lemon, G Howard, D Yang, H Ratchev, S Segal, J Rose, F Jensen, O Waters, S King, JR Growth of the chorioallantoic membrane into a rapid-prototyped model pore system: experiments and mathematical model. |
| title | Growth of the chorioallantoic membrane into a rapid-prototyped model pore system: experiments and mathematical model. |
| title_full | Growth of the chorioallantoic membrane into a rapid-prototyped model pore system: experiments and mathematical model. |
| title_fullStr | Growth of the chorioallantoic membrane into a rapid-prototyped model pore system: experiments and mathematical model. |
| title_full_unstemmed | Growth of the chorioallantoic membrane into a rapid-prototyped model pore system: experiments and mathematical model. |
| title_short | Growth of the chorioallantoic membrane into a rapid-prototyped model pore system: experiments and mathematical model. |
| title_sort | growth of the chorioallantoic membrane into a rapid prototyped model pore system experiments and mathematical model |
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