. Chemical embryology. Embryology. i2o6 METABOLISM OF LIPOIDS, STEROLS, [pt. iii structed. The kidney phosphatase increases in activity before birth, and afterwards attains a constant level—the bone phosphatase de- creases to a constant level. Fig. 377 (b) shows the admirable experiments of Fell & Robison who studied the phosphatase in chick embryo bones, developing both in vivo and in vitro. It is evident that the activity of the enzyme (as measured by the phosphorus hydrolysed in 24 hours from sodium glycerophosphate) increases in the bones from chicks incubated normally. The same increa
. Chemical embryology. Embryology. i2o6 METABOLISM OF LIPOIDS, STEROLS, [pt. iii structed. The kidney phosphatase increases in activity before birth, and afterwards attains a constant level—the bone phosphatase de- creases to a constant level. Fig. 377 (b) shows the admirable experiments of Fell & Robison who studied the phosphatase in chick embryo bones, developing both in vivo and in vitro. It is evident that the activity of the enzyme (as measured by the phosphorus hydrolysed in 24 hours from sodium glycerophosphate) increases in the bones from chicks incubated normally. The same increase is seen in bone fragments differentiating O mgms. P hydrolysed in 24 sodium glycero-phosphate i> » per mgm. dry weight of bone 'Femurs /'"''^"^-ph^ (Fell S^ Robison). 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 Needham, Joseph, 1900-. New York: The MacMillan Co.
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Keywords: ., bookcentury1900, bookpublishernewyorkthem, booksubjectembryology
