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马腮腺唾液分泌的研究。

A study of parotid salivation in the horse.

作者信息

Alexander F

出版信息

J Physiol. 1966 Jun;184(3):646-56. doi: 10.1113/jphysiol.1966.sp007937.

Abstract
  1. Saliva flowed from the horse's parotid duct only during mastication.2. The surface-active local anaesthetic administered by mouth inhibited salivary secretion.3. Salivary secretion was stimulated by pilocarpine and inhibited by atropine.4. The volume and composition of saliva secreted in 24 hr from one parotid duct was determined.5. The concentration of sodium, potassium, calcium, chloride and bicarbonate depended upon the rate of flow. The highest concentrations of these electrolytes were observed during periods of high flow rates.6. Horse parotid saliva contained a high concentration of calcium.7. In the absence of a dietary supplement of sodium bicarbonate, the sodium concentration of the saliva fell after about 21 days. There was an associated increase in the potassium concentration. The addition of a sodium supplement restored the sodium concentration of the saliva within 24 hr.
摘要
  1. 唾液仅在咀嚼时从马的腮腺导管流出。

  2. 口服表面活性局部麻醉剂可抑制唾液分泌。

  3. 毛果芸香碱刺激唾液分泌,阿托品抑制唾液分泌。

  4. 测定了一条腮腺导管在24小时内分泌的唾液量和成分。

  5. 钠、钾、钙、氯和碳酸氢盐的浓度取决于流速。在高流速时期观察到这些电解质的最高浓度。

  6. 马腮腺唾液中钙的浓度很高。

  7. 在没有膳食补充碳酸氢钠的情况下,唾液中的钠浓度在约21天后下降。钾浓度随之增加。添加钠补充剂可在24小时内恢复唾液中的钠浓度。

相似文献

1
A study of parotid salivation in the horse.马腮腺唾液分泌的研究。
J Physiol. 1966 Jun;184(3):646-56. doi: 10.1113/jphysiol.1966.sp007937.
8
The effect of potassium chloride infusion of parotid salivary flow and composition in conscious sheep.
Q J Exp Physiol Cogn Med Sci. 1975 Jul;60(3):161-9. doi: 10.1113/expphysiol.1975.sp002308.

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8
Fluid secretion by isolated cockroach salivary glands.离体蟑螂唾液腺的液体分泌
Experientia. 1977 Sep 15;33(9):1182-4. doi: 10.1007/BF01922316.

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