cytotoxicity;
in vivo biocompatibility;
bionanocellulose;
tissue response;
poly(epsilon-caprolactone);
BACTERIAL CELLULOSE;
MICROBIAL CELLULOSE;
REGENERATION;
TISSUE;
D O I:
10.1080/00914037.2013.854223
中图分类号:
TB3 [工程材料学];
R318.08 [生物材料学];
学科分类号:
0805 ;
080501 ;
080502 ;
摘要:
Biocompatibility of modified bionanocellulose (BC) and porous poly(epsilon caprolactone) (PCL) were compared to UHMWPE. For all the materials lack of cytotoxic effect to mouse fibroblasts was observed in vitro. In vivo study, subcutaneous implantations in Wistar rats, lasted for seven, 14, and 30 days. Subsequently the composition of surrounding tissue and explants surface changes was evaluated. No symptoms of acute inflammation were observed. Surrounding tissue thickness, the number of granulocytes, lymphocytes, macrophages, and blood vessels differed in time and revealed regular healing process. It is concluded that investigated PCL and BC are the materials with superior biocompatibility with high application potential.
机构:
Hallym Univ, Coll Med, Nanobio Regenerat Med Inst, Chunchon 200704, South KoreaHallym Univ, Coll Med, Nanobio Regenerat Med Inst, Chunchon 200704, South Korea
Sheikh, Faheem A.
Ju, Hyung Woo
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Hallym Univ, Coll Med, Nanobio Regenerat Med Inst, Chunchon 200704, South KoreaHallym Univ, Coll Med, Nanobio Regenerat Med Inst, Chunchon 200704, South Korea
Ju, Hyung Woo
Moon, Bo Mi
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Hallym Univ, Coll Med, Nanobio Regenerat Med Inst, Chunchon 200704, South KoreaHallym Univ, Coll Med, Nanobio Regenerat Med Inst, Chunchon 200704, South Korea
Moon, Bo Mi
Park, Hyun Jung
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Hallym Univ, Coll Med, Nanobio Regenerat Med Inst, Chunchon 200704, South KoreaHallym Univ, Coll Med, Nanobio Regenerat Med Inst, Chunchon 200704, South Korea
Park, Hyun Jung
Kim, Jung-Ho
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Hallym Univ, Coll Med, Nanobio Regenerat Med Inst, Chunchon 200704, South KoreaHallym Univ, Coll Med, Nanobio Regenerat Med Inst, Chunchon 200704, South Korea
Kim, Jung-Ho
Kim, Soo Hyeon
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Hallym Univ, Coll Med, Nanobio Regenerat Med Inst, Chunchon 200704, South KoreaHallym Univ, Coll Med, Nanobio Regenerat Med Inst, Chunchon 200704, South Korea
Kim, Soo Hyeon
Lee, Ok Joo
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Hallym Univ, Coll Med, Nanobio Regenerat Med Inst, Chunchon 200704, South KoreaHallym Univ, Coll Med, Nanobio Regenerat Med Inst, Chunchon 200704, South Korea
Lee, Ok Joo
Park, Chan Hum
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机构:
Hallym Univ, Coll Med, Nanobio Regenerat Med Inst, Chunchon 200704, South Korea
Hallym Univ, Sch Med, Dept Otorhinolaryngol Head & Neck Surg, Chunchon 200704, South KoreaHallym Univ, Coll Med, Nanobio Regenerat Med Inst, Chunchon 200704, South Korea
机构:
Sun Yat Sen Univ, Guanghua Sch Stomatol, Guangzhou 510080, Guangdong, Peoples R ChinaSun Yat Sen Univ, Guanghua Sch Stomatol, Guangzhou 510080, Guangdong, Peoples R China
Ye, Liang
Zeng, Xinchen
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Sun Yat Sen Univ, Zhongshan Sch Med, Guangzhou 510080, Guangdong, Peoples R ChinaSun Yat Sen Univ, Guanghua Sch Stomatol, Guangzhou 510080, Guangdong, Peoples R China
Zeng, Xinchen
Li, Haojiang
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Sun Yat Sen Univ, Zhongshan Sch Med, Guangzhou 510080, Guangdong, Peoples R ChinaSun Yat Sen Univ, Guanghua Sch Stomatol, Guangzhou 510080, Guangdong, Peoples R China
Li, Haojiang
Wang, Zhe
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机构:
Sun Yat Sen Univ, Sch Pharmaceut Sci, Guangzhou 510080, Guangdong, Peoples R ChinaSun Yat Sen Univ, Guanghua Sch Stomatol, Guangzhou 510080, Guangdong, Peoples R China
机构:
Sao Paulo State Univ UNESP, Sch Agr & Veterinarian Sci FCAV, Jaboticabal, SP, BrazilSao Paulo State Univ UNESP, Sch Agr & Veterinarian Sci FCAV, Jaboticabal, SP, Brazil
Carvalho, Julia R. G.
Conde, Gabriel
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Sao Paulo State Univ UNESP, Sch Agr & Veterinarian Sci FCAV, Jaboticabal, SP, BrazilSao Paulo State Univ UNESP, Sch Agr & Veterinarian Sci FCAV, Jaboticabal, SP, Brazil
Conde, Gabriel
Antonioli, Marina L.
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Sao Paulo State Univ UNESP, Sch Agr & Veterinarian Sci FCAV, Jaboticabal, SP, BrazilSao Paulo State Univ UNESP, Sch Agr & Veterinarian Sci FCAV, Jaboticabal, SP, Brazil
Antonioli, Marina L.
Dias, Paula P.
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机构:
Univ Sao Paulo, Sao Carlos Sch Engn EESC, Sao Carlos, SP, BrazilSao Paulo State Univ UNESP, Sch Agr & Veterinarian Sci FCAV, Jaboticabal, SP, Brazil
Dias, Paula P.
Vasconcelos, Rosemeri O.
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Sao Paulo State Univ UNESP, Sch Agr & Veterinarian Sci FCAV, Jaboticabal, SP, BrazilSao Paulo State Univ UNESP, Sch Agr & Veterinarian Sci FCAV, Jaboticabal, SP, Brazil
Vasconcelos, Rosemeri O.
Taboga, Sebastiao R.
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机构:
Sao Paulo State Univ UNESP, Inst Biosci Languages & Exact Sci IBILCE, Sao Jose Do Rio Preto, SP, BrazilSao Paulo State Univ UNESP, Sch Agr & Veterinarian Sci FCAV, Jaboticabal, SP, Brazil
Taboga, Sebastiao R.
Canola, Paulo A.
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机构:
Sao Paulo State Univ UNESP, Sch Agr & Veterinarian Sci FCAV, Jaboticabal, SP, BrazilSao Paulo State Univ UNESP, Sch Agr & Veterinarian Sci FCAV, Jaboticabal, SP, Brazil
Canola, Paulo A.
Chinelatto, Marcelo A.
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机构:
Univ Sao Paulo, Sao Carlos Sch Engn EESC, Sao Carlos, SP, BrazilSao Paulo State Univ UNESP, Sch Agr & Veterinarian Sci FCAV, Jaboticabal, SP, Brazil
Chinelatto, Marcelo A.
Pereira, Gener T.
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Sao Paulo State Univ UNESP, Sch Agr & Veterinarian Sci FCAV, Jaboticabal, SP, BrazilSao Paulo State Univ UNESP, Sch Agr & Veterinarian Sci FCAV, Jaboticabal, SP, Brazil
Pereira, Gener T.
Ferraz, Guilherme C.
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Sao Paulo State Univ UNESP, Sch Agr & Veterinarian Sci FCAV, Jaboticabal, SP, BrazilSao Paulo State Univ UNESP, Sch Agr & Veterinarian Sci FCAV, Jaboticabal, SP, Brazil