| 中文名稱 | 反芻獸及馬維生素A缺乏症 |
|---|---|
| 英文名稱 | Vitamin a deficiency in ruminants and horses |
| 建立日期 | 2007/11/01 |
| 更新日期 | 2007/11/01 |
| 中文描述 | 延長維他命A的缺乏,見於低降雨量和收成差的區域,會導致臨床症狀.於牛,血漿含量低於每一百豪釐十的負六克,被考量為診斷依據.眼盲是普見出現的現象,並且夜盲症也許會出現. |
| 英文描述 | Prolonged deficiency of Vitamin A, as seen in areas of low rainfall and poor crops, can lead to clinical signs. Plasma levels below 10 ug/100 ml in cattle are considered diagnostic. Blindness is the common presenting sign, and night blindness may be seen. |