[The effect of TSPG in vivo on transplantation of neural stem cells in treatment of Parkinson's disease mouse].
[The effect of TSPG in vivo on transplantation of neural stem cells in treatment of Parkinson's disease mouse].
AI-authored example based only on the available abstract or description. Supporting quotes match the source; interpretations have not had expert review.
In brief
Could pretreatment with a substance called TSPG help protect mice and improve the results of transplanting nerve stem cells? The abstract does not spell out TSPG, so its identity needs checking in the paper.
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To observe the effect for the model of PD and the transplantation of NSCs after injection of TSPG into mouse in advance.
The researchers used five groups of mice. They used MPTP, a toxin, to create Parkinson-like damage. One group received TSPG before that damage was induced.
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For the group of 5, before the establishment of the model, we injected TSPG into mouse in advance for prevention.
They transplanted neural stem cells into a brain region called the striatum and examined brain tissue 60 days later.
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Then we transplanted NSCs which pretreated by TSPG into the striatum of the 5 groups. After 60 days, we obtained the brain section
The authors report the largest improvements in movement-related behavior and memory in the group treated before the toxin. They also report more dopamine-related nerve cells in tissue samples.
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for the group of 5, the paralysis agitans, auto-activity and memory function had the most distinct amelioration. And the number of dopaminergic neurons increased most transparently in brain section
This was an experiment in mice, including treatment before toxin exposure. It does not show that the approach stops established Parkinson's disease in people.
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For the group of 5, before the establishment of the model, we injected TSPG into mouse in advance for prevention.
This is a lead about cell protection and transplantation to investigate further, rather than evidence of a human cure.
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CONCLUSION: TSPG can decrease the neural cells damage and can produce a marked effect in treatment of PD by transplanting NSCs invivo.