FAST BLUE BB iyo Cas: 5486-84-0
Nọmba katalogi | XD90532 |
Orukọ ọja | FAST bulu BB iyo |
CAS | 5486-84-0 |
Ilana molikula | C34H36Cl4N6O6Zn |
Òṣuwọn Molikula | 831.89 |
Awọn alaye ipamọ | -15 si -20 °C |
Ti irẹpọ Owo idiyele koodu | 32129000 |
Ọja Specification
Ayẹwo | ≥99% |
Dye akoonu | ≥60% |
Ẹya | Lati jabo |
Lati le ni oye si awọn agbara ti awọn agbejade sẹẹli mast ni deede ati awọ ara ti o ni aisan, a ti lo ọna tuntun hestochemical-histochemical double and triple ti o fun laaye wiwa metachromasia (toluidine blue) ati sẹẹli mast ṣe iranlọwọ fun tryptase ati chymase laarin sẹẹli kanna.Awọn apakan Cryostat ni a lo ti biopsies awọ lati awọn apẹẹrẹ wọnyi: awọ ara deede (N = 4), psoriasis (N = 13), àléfọ atopic (N = 7), lichen planus (N = 6), interferon alpha 2a awọn aaye abẹrẹ (N) = 1) ti infiltrate leukemic ati awọ ara deede ti alaisan kanna ṣaaju ati lẹhin itọju.(i) Awọn nọmba dogba ti tryptase- ati awọn sẹẹli mast chymase-positive (MCTC) ni a gba ni gbogbo deede ati awọn apẹẹrẹ aisan ni papillary ati awọn dermis reticular, pẹlu awọn alekun ni ilopo mẹta ni ayika awọn ohun elo.(ii) Awọn sẹẹli mast tryptase-positive (MCT) ko si ni awọ ara deede, ṣugbọn a ṣe afihan pọ si ni ilana-aisan kan pato laarin awọn dermis papillary, infiltrate iredodo ati ni ayika awọn ohun elo.(iii) Awọn ilọsiwaju ti a samisi ti MCT ni a tun ṣe akiyesi ni awọn aaye abẹrẹ interferon laarin infiltrate leukemic, ṣugbọn kii ṣe ni awọ ara deede ti alaisan kanna.Awọn data wọnyi daba pe awọn iyipada sẹẹli mast ti o gbẹkẹle arun jẹ pẹlu MCT nikan ni iredodo awọ-ara ati pe awọn nọmba MCT ni iṣakoso nipasẹ iyasọtọ, awọn okunfa àsopọ agbegbe kan pato ti arun.