octogenarian
发表于 2025-3-23 10:12:35
their biochemical characterisation is already well advanced (see Ref. 26). Less is known about the biochemical properties of the catecholamine-storing vesicles of sympathetic nerve (see Ref. 21). It has, however, already been shown that the vesicles of splenic nerve have two proteins in common with
Eulogy
发表于 2025-3-23 17:10:01
neurons retain this prerogative at later stages and in adult life. These differences between the two types of nerve cells, already apparent from earlier studies by Levi-Montalcini in chick embryo, become more evident when the NGF effect is studied in newborn and adult mice. Neither in newborn nor in
等级的上升
发表于 2025-3-23 20:45:40
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obnoxious
发表于 2025-3-24 00:40:31
I. Dhooge,A. De Suttercently to myelin proteins. Indeed what was known about central myelin proteins in the late fifties had been surmised from the differences in composition between central gray and white matters, and from the changes in composition during maturation of the central nervous system. It could have been sum
Climate
发表于 2025-3-24 02:50:57
J.J.S. Mulder,R.A.M.J. Damoiseauxing, and by forming the recognition sites of carbohydrate-binding ligands. For crystallographers interested in studying the protein component of glycoproteins, the two most important aspects of glycosylation are (1) that it is often essential for the correct folding of a given protein and for ensuri
烦躁的女人
发表于 2025-3-24 07:40:58
R.J. Stokroos,C.W.R.J. Cremers,H.E. Fokkeon. Glycans are vital for development in all eukaryotes and are profoundly connected to a large number of human diseases, ranging from glycan genetic diseases to autoimmune disorders and cancer. Glycans present a difficult challenge in the analytical field because of the intricate dynamics of their
磨碎
发表于 2025-3-24 12:33:46
s within the scientific community than ever before. Nonetheless, they were bemused to learn three years ago that "until recently scientists didn‘t even know phytochemi cals existed" (Newsweek, April 24, 1994). Changing public perception of the positive contributions of phytochemicals to human well-
Congeal
发表于 2025-3-24 16:18:57
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debunk
发表于 2025-3-24 21:15:37
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Gorilla
发表于 2025-3-25 02:35:46
H.A.M. Marresromolecules), in a single organ/location. Specialized cells and tissues such as trichomes, nectaries, and resin canals synthesize compounds which may protect the plants against pathogens and pests. A major mode of assimilate accumulation is the formation of seeds and fruits, which in most cases are