[茶碱对大鼠肾小球入球小动脉直径的影响]

C R Seances Soc Biol Fil. 1977;171(4):759-63.

Agar-agar and indian ink mixture intrarenal injections enable the precise glomerular afferent arteriole diameter and the evaluation of its variations after theophyllin perfusion. The increased diameter (+ 35, 78 %) confirms the peripheral vasodilating theophyllin effect, never to our knowledge proven in situ in the kidney.

琼脂和印度墨水混合物肾内注射能够精确测量肾小球入球小动脉直径，并评估茶碱灌注后其变化情况。直径增加（+35%，78%）证实了茶碱的外周血管舒张作用，据我们所知，此前从未在肾脏原位得到证实。