Brevetoxins yog ib tsev neeg ntawm cov polycyclic complex polyethers uas yog tsim los ntawm the "tide liab" alga Karenia brevis uas loj hlob hauv Gulf of Mexico. Brevetoxins feem ntau abbreviated PbTx, uas muab los ntawm lawv lub npe qub Ptychodiscus brevis.
Koj tiv thaiv Brevetoxin li cas?
Kev tiv thaiv suav nrog zam cov ntses ntses uas cuam tshuam nrog cov dej ntws liab thiab txwv tsis pub cov ntug dej hiav txwv raug dej liab thiab aerosolized brevetoxins. Particle qhov ncauj qhov ntswgtuaj yeem siv los tiv thaiv kev nqus ntawm aerosolized toxins.
Puas yog Brevetoxin txiv neej tsim?
Cov khoom siv tsis raug tuaj yeem raug sib tw thiab tshem tawm. Brevetoxin (PbTx), los yog brevetoxins, yog ib tug suite ntawm cyclic polyether tebchaw tsim ib txwm los ntawm ib hom ntawm dinoflagelllatehu ua Karenia brevis.
Lub ntsiab lus ntawm brevetoxin yog dab tsi?
: ib yam ntawm ntau yam tshuaj neurotoxic uas tsim los ntawm ib dinoflagelllate (tshwj xeeb yog Karenia brevis synonym Gymnodinium breve) pom nyob rau hauv cov dej liab, uas yuav ua rau cov ntses loj heev tuag thiab mob. los yog tua tsiaj thiab noog, thiab nyob rau hauv tib neeg tej zaum yuav ua rau cov tsos mob ua pa (xws li hnoos los yog luv luv ntawm …
YPuas Brevetoxin puas yog nucleic acid?
Nyob rau hauv tsab xov xwm no, peb thawj zaug piav qhia txog semisynthesis ntawm brevetoxin-nucleic acid adducts tsim los ntawm cov tshuaj tiv thaiv PbTx-6 nrog cytosine thiab guanosine.
