求翻译：机制可能是通过促进Bcl-2的表达并降低Bax的表达，抑制大鼠神经元凋亡所致，从而起到保护神经元的目的，进一步改善学习记忆障碍大鼠的认知能力。是什么意思？

The mechanism may be caused by promoting the expression of bcl-2 and lower bax expression, inhibition of apoptosis of cultured rat neurons, which play the purpose of the protection of neurons, to further improve the cognitive abilities of learning and memory impairment in rats.

Mechanism may be through the promotion of Bcl - 2 expression and reduce Bax expression of the mouse, and suppress neuronal apoptosis, thereby protecting neurons, to further improve the learning memory barriers in cognitive.

The mechanism possibly is through promotes the Bcl-2 expression and reduces Bax the expression, suppresses the big mouse neuron to perish weakly the result, thus gets up protects the neuron the goal, further improves the study memory barrier big mouse's cognition ability.

Mechanism may be through promoting the expression of Bcl-2 and reduced expression of Bax, inhibition of rat neurons apoptosis induced by, thereby protecting neurons's purpose to further improve learning and memory impairment of cognitive ability in rats.

正在翻译，请等待...