冠能
- 网络PRO PLAN;purina;Proplan
冠能-
该集团表示，冠能senior（proplansenior）“是第一种、也是唯一一种含有抗老化物质的狗粮，事实证明，这种混合营养物质能够改善老年犬的认知功能和精神警觉性。”
The group says its pro plan senior is " the first and only dog food to contain anti age a nutrient blend proven to improve cognitive function and mental alertness in senior dogs . "
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结论：分体桩核冠能较好地修复老年人磨牙残根残冠。
Conlusion : The restoration of molars residual root and crown of the aged can be improved by means of split dowel crown .