3D打印重建陰道種子細(xì)胞制備的實驗研究
發(fā)布時間:2020-12-10 05:22
第一部分體外誘導(dǎo)骨髓間充質(zhì)干細(xì)胞(Bone marrow mesenchymalstem cells,BMSCs)定向分化為內(nèi)皮細(xì)胞、平滑肌細(xì)胞、上皮細(xì)胞和成纖維細(xì)胞目的:探索體外誘導(dǎo)BMSCs向內(nèi)皮細(xì)胞、平滑肌細(xì)胞、上皮細(xì)胞和成纖維細(xì)胞分化的方法,為3D生物打印法重建陰道提供種子細(xì)胞。方法:體外培養(yǎng)大鼠BMSCs1 CoCl2模擬乏氧微環(huán)境:MTT法檢測CoCl2對BMSCs生長的影響,Western blot法檢測Co Cl2作用后HIF-1α的表達(dá)情況,鑒定CoCl2模擬乏氧微環(huán)境的能力。2誘導(dǎo)BMSCs向內(nèi)皮細(xì)胞、平滑肌細(xì)胞、上皮細(xì)胞和成纖維細(xì)胞分化:內(nèi)皮細(xì)胞誘導(dǎo):CoCl2 100μM預(yù)處理BMSCs 24 h體外模擬乏氧微環(huán)境,更換為內(nèi)皮誘導(dǎo)培養(yǎng)基(3%FBS,50 ng/mL VEGF和10 ng/mL bFGF)誘導(dǎo)細(xì)胞7/14天。平滑肌細(xì)胞誘導(dǎo):平滑肌細(xì)胞誘導(dǎo)培養(yǎng)基(10%FBS,10 ng/mL PDGF-AB和5 ng/mL TGF-β1)誘導(dǎo)BMSCs ...
【文章來源】:河北醫(yī)科大學(xué)河北省
【文章頁數(shù)】:139 頁
【學(xué)位級別】:博士
【部分圖文】:
MTT法檢測CoCl2不同濃度、不同時間對BMSCs生長的影響
Westernblot法檢測不同濃度CoCl2作用24h后BMSCs中HIF-1α的表達(dá)Fig.2TheexpressionofHIF-1αofBMSCstreatedwithCoCl20~200μMfor
37圖 4 免疫熒光法檢測誘導(dǎo)后 VEGFR1、VEGFR2 蛋白的表達(dá)情況Fig.4 The expression of VEGFR1/VEGFR2 detected by ImmunofluorescenceBlue represents the cell nucleus labeled with diamidino-phenyl-indole (DAPI).Red fluorescence represents the expression of the target proteins (Scale bar: 25μm). VF: The group of cells treated with endothelial cells differentiationmedium containing with VEGF and bFGF.
【參考文獻(xiàn)】:
期刊論文
[1]Wnt/β-catenin通路參與脂肪間充質(zhì)干細(xì)胞對大鼠腎小球系膜細(xì)胞增殖的調(diào)控[J]. 李志,張夢瑩,李雪琴,陸進(jìn)明,徐亮. 細(xì)胞與分子免疫學(xué)雜志. 2016(11)
[2]Neuroprotective properties of extracellular vesicles derived from mesenchymal stem cells[J]. Akvil? Jarmalavi?iūt?,Augustas Pivoriūnas. Neural Regeneration Research. 2016(06)
[3]Wnt/β-catenin signaling is involved in the Icariin induced proliferation of bone marrow mesenchymal stem cells[J]. Fu Shuping,Yang Li,Hong Hao,Zhang Ronghua. Journal of Traditional Chinese Medicine. 2016(03)
[4]Placental-derived stem cells:Culture, differentiation and challenges[J]. Maira S Oliveira,Joo B Barreto-Filho. World Journal of Stem Cells. 2015(04)
[5]淺談國內(nèi)BALB/c小鼠及KM小鼠的基本生物學(xué)特性[J]. 張洪,鮑波. 中國實用醫(yī)藥. 2010(03)
[6]BALB/C小鼠乳腺癌移植模型的研究[J]. 謝富華,王潤秀,李昌武,梁念慈. 贛南醫(yī)學(xué)院學(xué)報. 2008(03)
碩士論文
[1]兔骨髓間充質(zhì)干細(xì)胞復(fù)合小腸粘膜下層(SIS)構(gòu)建組織工程化陰道模型的實驗研究[D]. 彭強.南昌大學(xué)醫(yī)學(xué)院 2013
本文編號:2908152
【文章來源】:河北醫(yī)科大學(xué)河北省
【文章頁數(shù)】:139 頁
【學(xué)位級別】:博士
【部分圖文】:
MTT法檢測CoCl2不同濃度、不同時間對BMSCs生長的影響
Westernblot法檢測不同濃度CoCl2作用24h后BMSCs中HIF-1α的表達(dá)Fig.2TheexpressionofHIF-1αofBMSCstreatedwithCoCl20~200μMfor
37圖 4 免疫熒光法檢測誘導(dǎo)后 VEGFR1、VEGFR2 蛋白的表達(dá)情況Fig.4 The expression of VEGFR1/VEGFR2 detected by ImmunofluorescenceBlue represents the cell nucleus labeled with diamidino-phenyl-indole (DAPI).Red fluorescence represents the expression of the target proteins (Scale bar: 25μm). VF: The group of cells treated with endothelial cells differentiationmedium containing with VEGF and bFGF.
【參考文獻(xiàn)】:
期刊論文
[1]Wnt/β-catenin通路參與脂肪間充質(zhì)干細(xì)胞對大鼠腎小球系膜細(xì)胞增殖的調(diào)控[J]. 李志,張夢瑩,李雪琴,陸進(jìn)明,徐亮. 細(xì)胞與分子免疫學(xué)雜志. 2016(11)
[2]Neuroprotective properties of extracellular vesicles derived from mesenchymal stem cells[J]. Akvil? Jarmalavi?iūt?,Augustas Pivoriūnas. Neural Regeneration Research. 2016(06)
[3]Wnt/β-catenin signaling is involved in the Icariin induced proliferation of bone marrow mesenchymal stem cells[J]. Fu Shuping,Yang Li,Hong Hao,Zhang Ronghua. Journal of Traditional Chinese Medicine. 2016(03)
[4]Placental-derived stem cells:Culture, differentiation and challenges[J]. Maira S Oliveira,Joo B Barreto-Filho. World Journal of Stem Cells. 2015(04)
[5]淺談國內(nèi)BALB/c小鼠及KM小鼠的基本生物學(xué)特性[J]. 張洪,鮑波. 中國實用醫(yī)藥. 2010(03)
[6]BALB/C小鼠乳腺癌移植模型的研究[J]. 謝富華,王潤秀,李昌武,梁念慈. 贛南醫(yī)學(xué)院學(xué)報. 2008(03)
碩士論文
[1]兔骨髓間充質(zhì)干細(xì)胞復(fù)合小腸粘膜下層(SIS)構(gòu)建組織工程化陰道模型的實驗研究[D]. 彭強.南昌大學(xué)醫(yī)學(xué)院 2013
本文編號:2908152
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