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We have examined the effects of induced autologous stem cells on blood sugar levels in a rabbit model of type 1 diabetes. Rabbit skin fibroblasts were induced to dedifferentiate into multipotent stem cells, and were transplanted into the treatment group via the pancreatic artery. After the fibroblasts had been induced for 72 h, some of them became multipotent stem cells. Four weeks after cell transplantation,...
Friction forces exert more important influences on the reliabilities of a micro-valve. As the dimension getting smaller, sometimes friction forces can cause the failure of a system by stopping the parts moving. A micro servo valve is designed for medical equipment, in which the spool is directly driven by an eccentric shaft. All the friction forces acting on both the eccentric shaft and the spool...
In order to understand the pathway involved in the chemical enhancement of photosynthetic rate, sodium bisulfite (NaHSO3) and benzyladenine (BA), a growth regulator, were applied to strawberry plants. The influence of these compounds on gas exchange and millisecond delayed light emission (ms-DLE) was investigated using 2-month-old plants. Results showed the net photosynthetic rate (A) in leaves was...
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