n.[醫(yī)]營養(yǎng)性衰竭；生活力缺失

Abiotrophy means the loss of a vital nutritive factor. 活力缺失指重要營養(yǎng)因子的缺乏。

The condition in Kerry Blue Terriers is sometimes called progressive neuronal abiotrophy (PNA). 在凱利藍梗中，該疾病又稱為漸進型神經活力缺失（PNA）。

The exact cause of cerebellar abiotrophy is not known, but it is thought to be due to an intrinsic metabolic defect. 該疾病確切地病因不明，但人們認為可能是內在代謝缺陷所造成的。

Abiotrophy means the loss of a vital nutritive factor. The exact cause of cerebellar abiotrophy is not known, but it is thought to be due to an intrinsic metabolic defect. 活力缺失指重要營養(yǎng)因子的缺乏。該疾病確切地病因不明，但人們認為可能是內在代謝缺陷所造成的。

Cerebellar abiotrophy (CA), also referred to as the cerebellar cortical abiotrophy (CCA), which is a genetic neurological disease in animals best known to affect certain breeds of horses and dogs. 小腦性生活力缺失（CA），又稱小腦皮層活力缺失（CCA），是一種常見于某些品種的馬和犬的神經遺傳性疾病。