N- Acetyl -L-cysteine CAS:616-91-1 98% Pa'epa'e tioata pa'epa'e
| Numera Fa'amaumauga | XD90127 |
| Igoa Oloa | N - Acetyl -L-cysteine |
| CAS | 616-91-1 |
| Fuafua mole | C5H9NO3S |
| Molecular Weight | 163.1949 |
| Fa'amatalaga Teuina | 2 i le 8 °C |
| Fa'atonu Fa'asologa o Fa'asologa | 29309016 |
Fa'amatalaga o oloa
| Lisi Lisi | 106-112°C |
| Ta'amilosaga fa'apitoa | +21°-+25° |
| Metala mamafa | <10ppm |
| Arsenic | <1ppm |
| pH | 2.0-2.8 |
| Ma'imau ile Fa'amago | maualuga 1.0% |
| Sulfate | <0.03% |
| Su'ega | 98% min |
| Uamea | <20ppm |
| Toega i luga o le mumu | maualuga .5% |
| Ammonium | <0.02% |
| cl | <0.04% |
| Fa'aaliga | Pa'epa'e tioata pa'epa'e |
| Tulaga o Fofo | >98% |
N-Acetyl-L-cysteine o se amino acid acetylated ma antioxidant ma mucolytic meatotino.O nei gaioiga e lua ua faʻaalia ai le N-Acetyl-L-cysteine e sili ona talafeagai i togafitiga faʻamaʻi o le cystic fibrosis, lea o le antioxidant / faʻaitiitia uiga o le faʻaupuga e faʻaleleia ai le tulaga o le redox le paleni o le CF ma le mucolytic meatotino o le faʻalavelave faʻalavelave i luga o le. fa'atosina ma fulafula fa'atasi ma lenei tulaga redox.I le avea ai o se mucolytic, o le N-Acetyl-L-cysteine e faʻaaogaina e faʻamalo ai fusi o le disulfide i luga o mucoproteins, faʻamalolo ma faʻamamaina le viscosity o le sputum.O le N-Acetyl-L-cysteine o loʻo faʻaalia ai le faʻafetai i le glutathione, o loʻo faʻaalia uma le gaioiga o le antioxidant e ala ia latou thiol functionality, ma o loʻo faʻaalia uma e puipuia mai faʻamaʻi faʻamaʻi e fesoʻotaʻi ma septic shock.O le N-Acetyl-L-cysteine ua faʻaalia foi e faʻaosofia ai le apoptosis i sela maso lamolemole vascular, e faʻaalia ai e ese le tali atu o nei sela i suiga i le faʻaitiitia o le faʻamaʻi faʻamaʻi nai lo isi masini e masani ona puipuia e le i ai o antioxidants.O lenei fesoʻotaʻiga faʻateʻia i sela maso lamolemole vascular o loʻo faʻaalia ai le N-Acetyl-L-cysteine o se faʻalavelave faʻamaonia i luga o le faʻalauteleina o le arteriosclerotic o nei sela.
O mea tau vailaʻau: N-acetyl-L-cysteine paʻepaʻe tioata paʻepaʻe, faʻatasi ai ma le manogi e pei o le kalaka ma le tofo oona.Hygroscopic, solu i le vai po'o le ethanol, e le mafai ona solu i le eter ma chloroform.E acidic i vaifofo vai (pH2-2.75 i le 10g/LH2O), mp101-107 ℃ Chemicalbook.O lenei oloa o se N-acetylated derivative o le cysteine.O le mole o loʻo i ai se vaega sulfhydryl, lea e mafai ona motusia le fusi disulfide (-SS-) o le mucin peptide bond, ma liliu ai le filifili mucin i se filifili peptide mole mole, faʻaitiitia le Ona o le viscosity o le mucin, o lenei oloa o se faʻamavaeina. vaila'au mo le fuga viscous, purulent sputum ma le manava manava.
fegalegaleaiga tau vailaau:
1. E le tatau ona faʻaaogaina faʻatasi ma penicillin, cephalosporin ma tetracycline antibiotic, ona e ono le aoga le mea mulimuli.
2. O le tu'ufa'atasia po'o le fa'aaogāina fa'atasi ma le isoproterenol e mafai ona fa'aleleia ai le a'afiaga ma fa'aitiitia ai a'afiaga leaga.
3. Aloese mai le fa'afeso'ota'i ma mea u'amea ma pa'u, mea fa'ama'i, ma le okesene.
Fa'aoga: fa'aogaina o meaola, mea mata, thiol (-SH) i le mole e mafai ona motusia le filifili disulfide (-SS) fa'afeso'ota'i le filifili mucin peptide i le mucous phlegm.Mucin liliu Chemicalbook i se tamai filifili mole peptide, e faaitiitia le viscosity o sputum;e mafai foi ona motusia alava DNA i purulent sputum, o lea e le gata e mafai ona faataape paʻepaʻe viscous sputum ae faapena foi purulent sputum.
Fa'aoga: I vaila'au, e fa'aaogaina e fai ma vaila'au e fa'amama ai le phlegm.Mo su'esu'ega biochemical, e fa'aaogaina e fai ma vaifofo mo le fa'amavaeina o le phlegm ma le acetaminophen poisoning i vaila'au.
Fa'aaogāina: Mo su'esu'ega fa'aola kemikolo, i vaila'au, e fa'aaogaina e fai ma vaila'au fa'ama'ape le fuga ma se vaifofo mo le 'ona o le acetaminophen.
Fa'aoga: Biochemical reagents, vaila'au, o lenei oloa o lo'o fa'aaogaina e fai ma fa'ama'i, lea e fai mai e faigofie ona fa'amama phlegm ma faigofie ona tale.E i ai se aafiaga pala i luga ole sputum viscous.O le faiga o le gaioiga o le sulfhydryl vaega o loʻo i totonu o le molecular structure o lenei oloa e mafai ona motusia le disulfide bond Chemicalbook i le mucin polypeptide filifili i le mucous sputum, faʻaleagaina le mucin, faʻaitiitia le viscosity o le sputum, ma faʻafefeteina ma faigofie. tale i luga.E talafeagai mo faʻamaʻi faʻamaʻi faʻamaʻi ma faʻamaʻi faʻamaʻi ma le fuga mafiafia ma faigata ona faʻatali, faʻapea foʻi ma faʻailoga ogaoga o le faigata i le suction ona o le faʻalavelaveina o le tele o le phlegm pipii.
Fa'aoga: N-acetyl-L-cysteine e mafai ona fa'aaogaina e fai ma vaila'au e fa'amalulu ai le phlegm.E talafeagai mo fa'alavelave manava e mafua mai i le tele o fa'alavelave pipi'i o le phlegm.E le gata i lea, e mafai foi ona faʻaaogaina mo le faʻamamaina o le acetaminophen poisoning.Talu ai o lenei oloa e iai sona manogi fa'apitoa, o le fa'aaogaina e faigofie ai ona fa'atupu faufau ma pua'i.E i ai se aafiaga faaosofia i luga o le manava ma e mafai ona mafua ai le bronchospasm.E faʻaaogaina faʻatasi ma bronchodilators e pei ole isoproterenol ma se masini suction sputum e faʻateʻa ai le sputum.E le tatau ona faʻafesoʻotaʻi ma metala (pei o Fe, Cu), paʻu, oxidants, ma isi.Fa'aaoga ma le fa'aeteete i tagata mama'i e maua i le sela bronchial.
