Formaldehyde me te glutaraldehydeHe matū ēnei e rua e whakamahia ana hei hononga whakawhiti i roto i ngā momo mahi, inā koa i roto i ngā mara o te koiora, te matū, me te pūtaiao rauemi. Ahakoa he rite tonu ā rāua mahi ki te hono i ngā ngota koiora me te tiaki i ngā tauira koiora, he rerekē ngā āhuatanga matū, te tauhohenga, te paitini, me ngā mahi.
Ngā āhuatanga ōrite:
Ngā Ākena Hononga: Ngā formaldehyde me ngāKo te glutaraldehyde he aldehydes, ko te tikanga he rōpū carbonyl (-CHO) kei te pito o tō rātou hanganga ngota. Ko tā rātou mahi matua he hanga hononga honohono i waenga i ngā rōpū mahi o ngā ngota koiora, ka hua ake he hononga whakawhiti. He mea nui te hononga whakawhiti hei whakau i te hanganga o ngā tauira koiora, kia kaha ake ai, kia ātete ai hoki ki te pirau.
Ngā Whakamahinga Hauora Koiora: He nui te whakamahinga o te formaldehyde me te glutaraldehyde i roto i te ao hauora. He mea whakamahi noa ēnei mō te whakapiri me te tiaki i ngā kiko i roto i ngā rangahau histology me te pathology. Ka mau tonu te hanganga o ngā kiko kua honoa, ā, ka taea te tukatuka anō mō ngā kaupapa tātaritanga me te taatai.
Te Whakahaere i ngā Moroiti: He āhuatanga patu huakita kei ngā rongoā e rua, ā, he mea nui ēnei mō ngā tukanga patu huakita me te whakahoromata. Ka taea e rāua te whakakore i ngā huakita, ngā huaketo, me ngā harore, ka whakaiti i te tūponotanga o te poke i roto i ngā taiwhanga me ngā taputapu hauora.
Ngā Whakamahinga Ahumahi: Ngā formaldehyde me ngāglutaraldehydee whakamahia ana i roto i ngā mahi ahumahi kanorau. E whakamahia ana i roto i te hanga piripiri, kapia, me ngā pūmua, tae atu ki roto i ngā ahumahi hiako me te kakahu.
Ngā Rerekētanga:
Hanganga Matū: Ko te rerekētanga matua i waenga i te formaldehyde me te glutaraldehyde kei roto i ō rāua hanganga ngota. Ko te Formaldehyde (CH2O) te aldehyde māmā rawa, he mea tito mai i te ngota waro kotahi, ngā ngota hauwai e rua, me te ngota hāora kotahi. Ko te Glutaraldehyde (C5H8O2), i tētahi atu ringa, he aldehyde aliphatic matatini ake, he mea tito mai i te rima ngā ngota waro, ngā ngota hauwai e waru, me ngā ngota hāora e rua.
Te Tauhohenga: Ko te tikanga he nui ake te tauhohenga o te Glutaraldehyde i te formaldehyde nā te roa o tōna mekameka waro. Mā te noho mai o ngā ngota waro e rima i roto i te glutaraldehyde ka taea e ia te hono i ngā tawhiti roa i waenga i ngā rōpū mahi i runga i ngā koiora-ngota, ka tere ake, ka whai hua ake hoki te hononga whakawhiti.
Te Whai Hua o te Hononga Whakawhiti: Nā te kaha o te tauhohenga, he maha ngā wā ka whai hua ake te glutaraldehyde ki te hono i ngā koiora nui ake, pērā i ngā pūmua me ngā whākōkī. Ahakoa e taea tonu ana e te formaldehyde te hono, me roa ake te wā, me teitei ake rānei ngā kukū hei whakatutuki i ngā hua rite ki ngā ngota nui ake.
Paitini: E mōhiotia ana he paitini ake te Glutaraldehyde i te formaldehyde. Mēnā ka roa, ka nui rānei te pānga ki te glutaraldehyde, ka pāngia te kiri me te manawa, ā, e kiia ana he mea whakaohooho, arā, ka pāngia ētahi tāngata e ngā mate pāwera. He rerekē, he matū whakaputa mate pukupuku te formaldehyde, ā, he tūponotanga ki te hauora, inā koa ka manawahia, ka pāngia rānei ki te kiri.
Ngā Whakamahinga: Ahakoa e whakamahia ana ngā matū e rua mō te whakapiri kiko, he rerekē ngā kaupapa e pai ake ana mō ēnei. E whakamahia whānuitia ana te formaldehyde mō ngā whakamahinga histological noa me te whakamomona tinana, engari he pai ake te glutaraldehyde mō te tiaki i ngā hanganga pūtau me ngā wāhi antigenic i roto i te karu hikohiko me ngā rangahau immunohistochemical.
Pūmautanga: He ngāwari ake te memeha o te formaldehyde, ā, he tere ake te mimiti atu i te glutaraldehyde. Ka pā pea tēnei āhuatanga ki ngā whakaritenga whakahaere me te rokiroki o ngā kaihoko honohono.
Hei whakarāpopototanga, he rite tonu ngā āhuatanga o te formaldehyde me te glutaraldehyde hei ākena honohono, engari he rerekē rawa ngā hanganga matū, te tauhohenga, te paitini, me ngā whakamahinga. He mea nui te mārama tika ki ēnei rerekētanga hei whiriwhiri i te ākena honohono tika mō ngā kaupapa motuhake, hei whakarite hoki i te whakamahinga haumaru me te whai hua i roto i ngā horopaki pūtaiao, hauora, me te ahumahi.
Wā tuku: Hurae-28-2023