Carmichael G G, Fullmer H M
J Cell Biol. 1966 Jan;28(1):33-6. doi: 10.1083/jcb.28.1.33.
Maraglas-embedded sections of periodontal membranes around continually growing incisors of Sprague-Dawley rats fixed consecutively in cold glutaraldehyde and Palade's 1 % buffered osmium tetroxide were examined under the electron microscope for oxytalan connective tissue fibers. Oxytalan fibers were noted to consist of bundles of filaments approximately 150 A in diameter with an interfilamentous amorphous substance of approximately the same diameter. A periodicity of fibrillar elements was not obvious.
对连续固定于冷戊二醛和1%帕拉德缓冲四氧化锇中的斯普拉格-道利大鼠不断生长的切牙周围牙周膜的马拉格拉斯包埋切片进行电子显微镜检查,以观察耐酸纤维结缔组织纤维。观察到耐酸纤维由直径约150埃的细丝束组成,细丝间有无定形物质,其直径大致相同。纤维成分的周期性不明显。