By Harold E. Himwich and Williamina A. Himwich (Eds.)
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For good over a part century, Andre Norton has been probably the most well known technological know-how fiction and fable authors on the earth. considering her first SF novels have been released within the Nineteen Forties, her event SF has enthralled readers old and young. With sequence similar to Time investors, sun Queen, Forerunner, Beast grasp, Crosstime, and Janus, in addition to many stand-alone novels, her stories of motion and experience in the course of the galaxy have drawn numerous readers to technological know-how fiction.
During this soaking up selection of papers Aboriginal, Maori, Dalit and western students speak about and examine the problems they've got confronted in writing Indigenous biographies and autobiographies. the problems diversity from balancing the calls for of western and non-western scholarship, via writing a few relatives that refuses to recognize its identification, to contemplating a neighborhood call for to not write whatever in any respect.
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It seems that other biogenic compounds which may react with formaldehyde to form fluorescent products either do not develop a fluorescence in the green to yellow range, or are present in too small amounts to emit a light which interferes with the localization of monoamines. There are thus strong reasons for believing that the specificity of the method is very high. The sensitivity of the method is likewise high and has proved sufficient for the demonstration of intraneuronally located monoamines, which will be further discussed below.
However, differences between the species exist. Thus, the fluorescence reaction in the pineal nerves of cat and rabbit indicates the presence of a primary catecholamine. The pineal body of the rat and mouse differs from that of the other animals in that a specific, intense yellowish fluorescence develops not only in the nerves, but also in the parenchymal cells. 09 pglgland). The pineal nerves enclose the vessels with a dense network of delicate varicose fibres. From this vascular plexus, fibres issue forming a network which enmeshes the pineal cells.
1962b); A differential action of reserpine on brain dopamine stores in rabbit. Life Sciences, 11, 599-604. CROUT,J. , CREVELING, c. R.. , (1961); Norepinephrine metabolism in rat brain and heart. J . Pharmacol. exp. , 132, 269-277. DE SCHAEPDRYVER, A. , (1961); The metabolism of ~ ~ - a d r e n a l i n e - 2 -in l ~ the c cat. 11. Tissue metabolism. Arch. int. , 131, 433-449. , AND POULTER, G . A,, (1962); The effect of a-methylDRAIN,D. , HORLINGTON, DOPA and some other decarboxylase inhibitors on brain 5-hydroxytryptamine.