Zobrazeno 1 - 10
of 71
pro vyhledávání: '"Frank N. Low"'
Autor:
Frank N. Low, Sam C. McClugage
Publikováno v:
Biotechnic & Histochemistry. 69:136-147
A technique utilizing microdissection by ultrasonication was applied to scanning electron microscopy of chick embryos during the first three days of incubation. Using a tank cleaner operating at 80 kHz, whole embryos immersed in pure acetone were son
Autor:
Frank N. Low
Publikováno v:
The Anatomical record. 95
Autor:
Frank N. Low
Publikováno v:
The American journal of physiology. 146
Autor:
Frank N. Low
Publikováno v:
The American journal of physiology. 148(1)
Autor:
Sam G. McClugage, Frank N. Low
Publikováno v:
The Anatomical record. 235(1)
Development of primary endoderm in the domestic fowl (Gallus domesticus) is described in scanning electron microscopy (SEM) supplemented by transmission electron microscopy (TEM). Although complicated by great variability, the ventral surface of the
Autor:
Frank N. Low, Bruce Persky
Publikováno v:
The Anatomical Record. 212:307-318
The leptomeningeal reaction and the cerebrospinal fluid reaction of the canine inflammatory response were investigated concurrently. One-half milliliter cerebrospinal fluid (CSF) was withdrawn from the cisterna magna of 17 anesthetized mongrel dogs a
Autor:
Larry L. Litke, Frank N. Low
Publikováno v:
American Journal of Anatomy. 142:527-531
Fresh pullet eggs (White Leghorn Strain) were incubated from 6–19 hours. Blastoderms were fixed in situ with aldehyde fixative, post-osmicated in 2% OsO4, dehydrated in acetone, criticalpoint-dried, mounted ventral side up, coated with palladium-go
Autor:
Larry L. Litke, Frank N. Low
Publikováno v:
American Journal of Anatomy. 148:121-127
Fresh pullet eggs (White Leghorn strain) were incubated from 19-2ldium-gold and observed in a Cambridge S4 scanning electron microscope. Shrunken cells with intracellular yolk granules embossed on the surface are produced by the strongly hypertonic K
Autor:
Frank N. Low, Samuel G. McClugage
Publikováno v:
American Journal of Anatomy. 171:207-216
The porosity of the epithelial basal lamina of normal rat intestine was studied by SEM. Epithelial removal was accomplished by prolonged fixation of tissue samples in OsO4 or immersion in aqueous H3BO3, followed by dehydration in acetone and microdis
Autor:
Frank N. Low, Gregory J. Highison
Publikováno v:
American Journal of Anatomy. 161:405-413
Chick embryos incubated for 18-24 hours (stages 4-6) were immersed for 3-5 minutes in Hanks' Balanced Salt Solution containing either insulin (10(-9) M) or D-glucose (10(-1) M) or a mixture of both. The ventral and dorsal surfaces of the entoderm and