Using BOPPPS teaching module combined with the present situation of medical higher mathematics teaching in Guangxi University of Chinese Medicine, this paper introduces the application of this teaching method in medic...Using BOPPPS teaching module combined with the present situation of medical higher mathematics teaching in Guangxi University of Chinese Medicine, this paper introduces the application of this teaching method in medical higher mathematics teaching, and explores the thinking of teaching reform of medical higher mathematics in Guangxi University of Chinese Medicine, so as to improve classroom teaching efficiency.展开更多
A rat model of Parkinson＇s disease was established by 6-hydroxydopamine injection into the medial forebrain bundle. Bone marrow-derived mesenchymal stem cells （BMSCs） were isolated from the femur and tibia, and wer...A rat model of Parkinson＇s disease was established by 6-hydroxydopamine injection into the medial forebrain bundle. Bone marrow-derived mesenchymal stem cells （BMSCs） were isolated from the femur and tibia, and were co-cultured with 10% and 60% lesioned or intact striatal extracts. The results showed that when exposed to lesioned striatal extracts, BMSCs developed bipolar or multi-polar morphologies, and there was an increase in the percentage of cells that expressed glial fibrillary acidic protein （GFAP）, nestin and neuron-specific enolase （NSE）. Moreover, the percentage of NSE-positive cells increased with increasing concentrations of lesioned striatal extracts. However, intact striatal extracts only increased the percentage of GFAP-positive cells. The findings suggest that striatal extracts from Parkinson＇s disease rats induce BMSCs to differentiate into neuronal-like cells in vitro.展开更多
We studied the effect of reduced glutathione on bone marrow stromal cells （BMSCs） treated with 6-hydroxydopamine （6-OHDA）, which shows a toxic effect on dopaminergic neurons. The proliferation of BMSCs treated wit...We studied the effect of reduced glutathione on bone marrow stromal cells （BMSCs） treated with 6-hydroxydopamine （6-OHDA）, which shows a toxic effect on dopaminergic neurons. The proliferation of BMSCs treated with 6-OHDA decreased, while that of BMSCs treated with reduced glutathione increased. The proliferation of BMSCs treated with both 6-OHDA and reduced glutathione was significantly higher compared with that treated with 6-OHDA alone. These findings indicate that reduced glutathione alleviates the toxic effect of 6-OHDA on BMSCs.展开更多
文摘Using BOPPPS teaching module combined with the present situation of medical higher mathematics teaching in Guangxi University of Chinese Medicine, this paper introduces the application of this teaching method in medical higher mathematics teaching, and explores the thinking of teaching reform of medical higher mathematics in Guangxi University of Chinese Medicine, so as to improve classroom teaching efficiency.
文摘A rat model of Parkinson＇s disease was established by 6-hydroxydopamine injection into the medial forebrain bundle. Bone marrow-derived mesenchymal stem cells （BMSCs） were isolated from the femur and tibia, and were co-cultured with 10% and 60% lesioned or intact striatal extracts. The results showed that when exposed to lesioned striatal extracts, BMSCs developed bipolar or multi-polar morphologies, and there was an increase in the percentage of cells that expressed glial fibrillary acidic protein （GFAP）, nestin and neuron-specific enolase （NSE）. Moreover, the percentage of NSE-positive cells increased with increasing concentrations of lesioned striatal extracts. However, intact striatal extracts only increased the percentage of GFAP-positive cells. The findings suggest that striatal extracts from Parkinson＇s disease rats induce BMSCs to differentiate into neuronal-like cells in vitro.
基金Jiangsu Ordinary University Science Research Project, No. 06XIB320097
文摘We studied the effect of reduced glutathione on bone marrow stromal cells （BMSCs） treated with 6-hydroxydopamine （6-OHDA）, which shows a toxic effect on dopaminergic neurons. The proliferation of BMSCs treated with 6-OHDA decreased, while that of BMSCs treated with reduced glutathione increased. The proliferation of BMSCs treated with both 6-OHDA and reduced glutathione was significantly higher compared with that treated with 6-OHDA alone. These findings indicate that reduced glutathione alleviates the toxic effect of 6-OHDA on BMSCs.
