. A class book of (elementary) practical physiology : including histology, chemical and experimental physiology. Physiology. CUTTING SECTIONS OF FROZEN TISSUE. •<:, ring for the cord and the variable stop L were suggested by H. E. Durham (Proceedings Physiol. Soc., Jl. Physiol., Vol. xix., p. xvi.). The movable carrier also permits different parts of the razor to boused and the ring enables one to fix the rocking arm in any position without danger of its slipping. Freezing" and cutting" in gum Crystalline sugar 1 oz. in 1 fl. oz. water, gum mucilage (1 lb. gum accacia t
. A class book of (elementary) practical physiology : including histology, chemical and experimental physiology. Physiology. CUTTING SECTIONS OF FROZEN TISSUE. •<:, ring for the cord and the variable stop L were suggested by H. E. Durham (Proceedings Physiol. Soc., Jl. Physiol., Vol. xix., p. xvi.). The movable carrier also permits different parts of the razor to boused and the ring enables one to fix the rocking arm in any position without danger of its slipping. Freezing" and cutting" in gum Crystalline sugar 1 oz. in 1 fl. oz. water, gum mucilage (1 lb. gum accacia to 8 fl. oz. water) 5 oz., water 9 oz. Mix, filter, and add thvmol or carbolic a lj. Fig. 10. Williams' Ether Freezing Microtome. (Made by Swift). P Metal cap upon which the tissue is placed, fixed by a vulcanite collar in the glazed platform, which is supported by a pillar clamped to the table. S Atomiser actuated through F by a foot blower. E Ether bottle. C "Wooden cap to cover the tissue whilst it is being frozen. The knife sledge is supported upon screws A for lowering the razor after each cut, aa, for levelling the edge of the razor. Two vertical screws bb, for adjusting its slope and two horizontal ones for fixing it in position. 1 The method of freezing by means of ice and salt was introduced into histology by Prof. W. Rutherford in 1872, Dr. U. Pritchard suggesting the use of gum for embedding, to which Dr. D. J. Hamilton (then of Edinburgh) subsequently made the addition of syrup to prevent crystalisation. Mr. Bevan Lewis. West Riding Asylum, introduced ether as a means of freezing in Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Birch, De Burgh. Philadelphia : P. Blakiston's Son
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectphysiology, bookyear1
