Calcium Hydroxyapatite HAP CAS 1306-06-5

ʻO ka wehewehe pōkole:

Kalsium Hydroxyapatite/HAP
ʻO ka hydroxyapatite, i kapa ʻia ʻo hydroxylapatite (HA), he ʻano mineral kūlohelohe o ka calcium apatite me ke ʻano Ca5(PO4)3(OH), akā kākau ʻia ʻo Ca10(PO4)6(OH)2 e hōʻike i ka ʻāpana aniani. ʻelua mau mea i loko o ka cell.ʻO ka Hydroxyapatite ka hopena hydroxyl o ka hui apatite paʻakikī.He keʻokeʻo ka pauka hydroxyapatite maʻemaʻe.Hiki nō naʻe ke loaʻa nā ʻāpana ʻāʻī, ʻeleʻele, a ʻōmaʻomaʻo paha, e like me ka hoʻololi ʻana o ka fluorosis niho.
Hiki i ka 50% ka nui a me ka 70% o ke kaumaha o ka iwi kanaka he ʻano hydroxyapatite i hoʻololi ʻia, i kapa ʻia ʻo ka mineral iwi.Loaʻa nā kristal hydroxyapatite i loko o nā calcifications liʻiliʻi, i loko o ka pineal gland a me nā hale ʻē aʻe, i kapa ʻia ʻo corpora arenacea a i ʻole 'brain sand'.


Huahana Huahana

Huahana Huahana

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Hydroxyapatite, kapaiahydroxylapatite(HA), he ʻano mineral maoli nō ia o ka calcium apatite me ke ʻano Ca5(PO4)3(OH), akā ua kākau mau ʻia ʻo Ca10(PO4)6(OH)2 e hōʻike i ka ʻāpana ʻāpana ʻelua.Hydroxyapatiteʻo ia ka lālā hydroxyl o ka hui apatite paʻakikī.Maʻemaʻeka pauka hydroxyapatitehe keʻokeʻo.Hiki nō naʻe ke loaʻa nā ʻāpana ʻāʻī, ʻeleʻele, a ʻōmaʻomaʻo paha, e like me ka hoʻololi ʻana o ka fluorosis niho.
Hiki i ka 50% ka nui a me ka 70% o ke kaumaha o ka iwi kanaka he ʻano hydroxyapatite i hoʻololi ʻia, i kapa ʻia ʻo ka mineral iwi.Loaʻa nā kristal hydroxyapatite i loko o nā calcifications liʻiliʻi, i loko o ka pineal gland a me nā hale ʻē aʻe, i kapa ʻia ʻo corpora arenacea a i ʻole 'brain sand'.

Palapala noi

1. Aia ka Hydroxyapatite i ka iwi a me nā niho;Hana ʻia ka iwi me nā kristal HA i hoʻopili ʻia i loko o kahi matrix collagen - 65 a 70% o ka nui o ka iwi he HA.Pēlā nō ʻo HA he 70 a 80% o ka nui o ka dentin a me ka enamel i nā niho.I ka enamel, hoʻokumu ʻia ka matrix no HA e nā amelogenins a me nā enamel ma kahi o ka collagen.
ʻO ka waiho ʻana o ka hydroxylapatite i loko o nā aʻa a puni nā hui e hopena i ka maʻi calcific tendinitis.

2. Hoʻohana nui ʻia ʻo HA e hanamea humu iwia me ka hoʻoponopono niho a me ka hoʻoponopono.Hoʻopili ʻia kekahi mau mea implants, e laʻa me ka hoʻopili ʻana i ka ʻūhā, nā niho niho a me nā implants conduction iwi, me ka HA.No ka mea, ʻoi aku ka haʻahaʻa o ka hoʻoheheʻe maoli ʻana o ka hydroxyapatite in-vivo, ma kahi o 10 wt% o kēlā me kēia makahiki, ma mua o ka ulu ʻana o ka iwi iwi hou, i kona hoʻohana ʻana i mea pani iwi, ke ʻimi ʻia nei nā ala e hoʻonui ai i kona solubility rate a pela e paipai ai i ka bioactivity maikai.

3. Kūʻai ʻia ka microcrystalline hydroxyapatite (MH) ma ke ʻano he "kūkulu iwi" me ka ʻoi aku o ka absorption ma ka hoʻohālikelike ʻana me ka calcium.

Hōʻike

Hiki iā mākou ke hāʻawi i ka Hydroxyapatite ma nā ʻano pauka a me nā ʻano granule.

ʻano hoʻohālike
Kinohi
Nui ʻāpana
Maemae
Palapala noi
HAP01
Needle
60nm
96%
Pahu niho, lepo
HAP02
Needle
40nm
96%
ʻO ka hoʻokaʻawale a me ka chromatography o nā protein
HAP03
Needle
20nm
97.5%
iwi artificial maʻemaʻe haʻahaʻa
HAP04
Needle
20*150nm
99%
iwi artificial maemae loa
HAP05
Kookoo pokole
30*100nm
99%
Iwi hana, ami artificial
HAP06
pōʻai
12um
99%
Ka uhi iwi hana
HAP07
pōʻai
12um
96%
Pahu niho, lepo
HAP08
pōʻai
29um
96%
ʻO ka uhi seramika

Palapala:
5

 Nā mea hiki iā mākou ke hāʻawi:

34


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