Scanning electron microscopic observation of proliferated bile ductules using the chemical digestion method.
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چکیده
منابع مشابه
Scanning Electron Microscopic Observation of the Rat Cerebellar Cortex
The cytoarchitecture of the rat cerebellar cortex was studied by scanning electron microscopy (SEM) after exposure of cell surfaces by NaOH maceration and subsequent mild mechanical dissection. SEM observation clearly differentiated the three layers of the cerebellar cortex: the molecular layer, which consisted of a dense accumulation of thin nerve fibers; the Purkinje cell layer, in which larg...
متن کاملbuckling of viscoelastic composite plates using the finite strip method
در سال های اخیر، تقاضای استفاده از تئوری خطی ویسکوالاستیسیته بیشتر شده است. با افزایش استفاده از کامپوزیت های پیشرفته در صنایع هوایی و همچنین استفاده روزافزون از مواد پلیمری، اهمیت روش های دقیق طراحی و تحلیل چنین ساختارهایی بیشتر شده است. این مواد جدید از خودشان رفتارهای مکانیکی ارائه می دهند که با تئوری های الاستیسیته و ویسکوزیته، نمی توان آن ها را توصیف کرد. این مواد، خواص ویسکوالاستیک دارند....
Scanning electron microscopic observation of ultrastructure of Dirofilaria immitis microfilaria.
Ultrastructure of Dirofilaria immitis microfilaria(Mf) was imaged through scanning and transmission electron microscopies. Transverse annular striations covered all over the surface of the whole body. Two small pores on the cephalic disk and the mouth-like cavity at a ventral side of the first striation next to the cephalic disk were observed. A single triangular hook was projected from the upp...
متن کاملScanning electron microscopic observation of two retinoblastoma cell lines.
Two continuous retinoblastoma cell lines were observed by scanning electron microscopy. Both cell lines spontaneously grow as a suspension of round cells in clusters, chains, and unique ring (rosette) formations. Scanning electron microscopy of suspension cells reveals some variation in the number and frequency of surface adornments such as blebs, lamellipodia, and microvilli. Although the cell...
متن کاملLight and scanning electron microscopic study of the lingual structure in the budgerigar (Melopsittacus undulatus)
BACKGROUND: The tongue, which plays a very important role in food intake by vertebrates, exhibits significant morphological variations that appear to represent adaptation to the current environmental conditions of each respective habitat. OBJECTIVES: The aim of the present investigation was to investigate lingual structure in adult budgerigar. METHODS: Tongues of 12 adult budgerigars were used ...
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ژورنال
عنوان ژورنال: Kanzo
سال: 1988
ISSN: 0451-4203,1881-3593
DOI: 10.2957/kanzo.29.1278