Hearten
发表于 2025-3-23 11:20:08
disciplinary field of the life sciences and an introduction to current research methods and concepts. The studies are concentrated in the areas of calcium phosphate mineral formation in vertebrate bone and teeth and calcium carbonate mineral formation in coral skeletons and molluscan shells.978-4-43
繁荣中国
发表于 2025-3-23 17:45:59
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结束
发表于 2025-3-23 20:56:12
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GLEAN
发表于 2025-3-24 00:13:22
Fish Tooth Formation: An Assessment of Biological Factors Affecting the Fluoride Content of Enameloo the fluoride content of their enameloid. Therefore, it seems unlikely that there is a systemic mechanism concentrating fluoride into enameloid..We propose that a triad of cellular morphologies, found exclusively in bony fish tooth buds forming a high fluoride enameloid, provides the structural fra
Celiac-Plexus
发表于 2025-3-24 04:14:26
Enamel Formation During Porcine Amelogenesis,rly Ca ions) and the presence of Ca-binding ligands (regulating calcium ion activity) in the fluid. Our in vitro work also showed that the originally secreted porcine amelogenin (25 kd by SDS-PAGE), as well as 60–90 and 32 kd non-amelogenins, can adsorb selectively onto apatitic surfaces. Importantl
helper-T-cells
发表于 2025-3-24 09:17:45
Recent Observations on the Formation of Carbonatoapatite In Vivo,ronment isolated from circulating blood plasma, under a partial pressure of CO. of around 0.018 atm, and (3) the precipitation and growth of the crystals proceed steadily, without interference due to remodeling of the formed tissue, yielding the largest crystallites in the body. In the past few year
inveigh
发表于 2025-3-24 13:48:40
The Effect of Fluoride on Enamel De- and Remineralization,ct. Inhibition of demineralization is the result of the reprecipitation of a fluoride-rich mineral during enamel dissolution. Moreover, the phase thus formed is less susceptible to future acid attacks..This paper was presented during a symposium held at the Nippon Dental University, Tokyo, Japan, Oc
hematuria
发表于 2025-3-24 16:13:46
Involvement of Mammalian Insulin and Insulin-like Peptides in Shell Growth and Shell Regeneration i. and one band in .. When a piece of shell is removed from the edge in ., shell regeneration is faster in fast growing snails than in slow growing ones. However, ILP titers are highest in slow growing snails and are generally lower at the peak of shell regeneration. ILP titers in the hemolymph fluct
步履蹒跚
发表于 2025-3-24 19:06:00
Phosphoproteins of Oyster (,) Shell Organic Matrix,or crystal nuclei and calcite crystals, but not calcium, at high ionic strength. From these activities, it is hypothesized that the insoluble complexes bind nuclei, initiating crystal or crystal layer growth, and that the soluble components adsorb to crystal surfaces and, thereby, both control cryst
itinerary
发表于 2025-3-25 01:38:29
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