I-Nitric Oxide (NO) Igesi Ehlanzekile Ephakeme
Ulwazi Oluyisisekelo
| I-CAS | 10102-43-9 |
| EC | 233-271-0 |
| UN | 1660 |
Iyini le nto?
I-nitric oxide iyigesi engenambala, engenaphunga ezingeni lokushisa legumbi. Kuyi-molecule esebenza kakhulu futhi ehlala isikhashana ngenxa yokuthambekela kwayo ukusabela ngokushesha nezinye izinto. I-NO i-molecule ebonisa izimpawu emzimbeni womuntu futhi idlala indima ebalulekile ezinqubweni ezihlukahlukene zomzimba. Isebenza njenge-vasodilator, isiza ukuphumula futhi yandise imithambo yegazi, elawula ukugeleza kwegazi nomfutho wegazi. Nakuba i-NO ngokwayo ingenabo ubuthi ekugxilweni okuphansi, ingaba nomthelela ekwakhekeni kwama-nitrogen oxides (NOx) ayingozi lapho isabela nge-oxygen nezinye izinhlanganisela ze-nitrogen emkhathini. Lezi zinhlanganisela ze-NOx zingaba nemiphumela emibi yemvelo nempilo.
Isetshenziswa kuphi le nto ?
I-nitric oxide (NO) inezinhlelo zokusebenza ezimbalwa ezibalulekile emikhakheni eyahlukene, okuhlanganisa imithi, imboni, kanye nocwaningo. Nakhu okunye ukusetshenziswa okuvamile kwe-nitric oxide:
1. Umuthi:
- - I-Vasodilator: CHA isetshenziswa kuzilungiselelo zezokwelapha njenge-vasodilator yokuphumula nokwandisa imithambo yegazi. Lesi sakhiwo sisetshenziswa ekwelapheni izimo ezifana ne-pulmonary hypertension kanye nezifo ezithile zenhliziyo.
- - I-Nitric Oxide Ehogeliwe (iNO): I-nitric oxide ehogeliwe isetshenziswa kumayunithi okunakekela izingane ezisanda kuzalwa (NICUs) ukuze kwelaphe izingane ezisanda kuzalwa ezine-hypertension yamaphaphu eqhubekayo.
- - I-Erectile Dysfunction: CHA udlala indima ekuxegisweni kwemithambo yegazi epipini, futhi imithi efana ne-sildenafil (eyaziwa kakhulu ngokuthi i-Viagra) isebenza ngokuthuthukisa imiphumela ye-NO ekwelapheni ukungasebenzi kahle kwe-erectile.
2. Ucwaningo Lwebhayoloji:
- - Ukusayina Kweseli: CHA isebenza njengengqamuzana elibonisayo ezinqubweni ezihlukahlukene zomzimba, okuyenza ibe ithuluzi elibalulekile ocwaningweni lwebhayoloji yamangqamuzana namangqamuzana.
- - I-Neurotransmission: CHA uhileleke ekuboniseni i-neuronal kanye ne-neurotransmission, futhi ucwaningo lwayo lubalulekile ocwaningweni lwe-neuroscience.
3. Imboni:
- - Ukukhiqizwa kwe-Nitric Acid: CHA iyisandulela ekukhiqizeni i-nitric acid (HNO3), esetshenziswa ekwenzeni umanyolo namakhemikhali ahlukahlukene.
- - Imboni Yokudla: Ingasetshenziswa njenge-ejenti elwa namagciwane embonini yokudla ukulawula ukukhula kwamagciwane emikhiqizweni ethile.
4. I-Analytical Chemistry:CHA ingasetshenziswa kumasu okuhlaziya amakhemikhali, njenge-chemiluminescence, ukuthola kanye nokulinganisa izinhlanganisela ezihlukahlukene kanye nokulandela amagesi.
5. Ucwaningo Lwezemvelo:U-CHA udlala indima kukhemistri yomoya kanye nekhwalithi yomoya. Ucwaningo lwayo lubalulekile ekuqondeni ukusabela komkhathi kanye nokwakheka kwezinto ezingcolisa umoya njenge-nitrogen dioxide (NO2).
6. Ukuhlanza Amanzi Angcolile:AKUKHO okungasetshenziswa ezinqubweni zokuhlanza amanzi angcolile ukuze kukhishwe ukungcola kanye nokwelapha amanzi ngendlela efanele.
7. Isayensi Yezinto Ezibalulekile:AKUKHO okungase kusetshenziswe ocwaningweni lwesayensi yezinto zokwelashwa nokuguqulwa kwezinto.
Qaphela ukuthi izinhlelo zokusebenza ezithile kanye nemithethonqubo yokusetshenziswa kwalesi sisetshenziswa/umkhiqizo ingahluka ngezwe, izimboni nenjongo. Hlala ulandela imihlahlandlela yokuphepha futhi uxhumane nochwepheshe ngaphambi kokusebenzisa le nto/umkhiqizo kunoma yiluphi uhlelo lokusebenza.
