نتایج جستجو برای: acridine orange
تعداد نتایج: 17566 فیلتر نتایج به سال:
We report data demonstrating that zebrafish embryos irradiated by α-particles can release a stress signal into the water, which can be communicated to the unirradiated zebrafish embryos sharing the same water medium, and then these unirradiated zebrafish embryos can release a feedback stress signal back to the irradiated embryos. The effects of radiation on the whole embryos were studied throug...
A fast routine method for estimating bacterial cell growth rates by using the metachromatic dye acridine orange is described. The method allows simultaneous estimates of cellular RNA and DNA contents of single cells. Acridine orange staining can be used as a nonspecific supplement to quantitative species-specific hybridizations with fluorescence-labelled ribosomal probes to estimate the single-...
In a great many cases the participation of singlet oxygen in sensitized photooxigenation processes in solution has been stated Singlet oxygen has sometimes also been assumed to be the important intermediate in photodynamic reactions2. Unfortunatly in most instances a direct proof by spectroscopic methods is practically impossible because of its low emission quantum yield in solution. Therefore ...
Fluorescent naphthoxazoles and their boron derivatives have been synthesized and applied as superior and selective probes for endocytic pathway tracking in live cancer cells. The best fluorophores were compared with the commercially available acridine orange (co-staining experiments), showing far better selectivity.
The encyrtid parasitoid, Coccidoxenoides peregrinus has been used as a biological control agent against the mealybugs Planococcus citri and Planococcus ficus. This study examined the behavior and host selection of C. peregrinus attacking P. ficus. Adult parasitoids were fed a 0.1% solution of acridine orange, a DNA binding dye used to label C. peregrinus eggs. In a choice test, adult parasitoid...
OBJECTIVE The purpose of the present study was to determine whether type III IFN can modulate the autophagic response in human osteosarcoma cell. METHODS Human osteosarcoma cell were treated with Interferon-λ1. We investigated that Interferon-λ1 could inhibit the invasive ability of osteosarcoma cells by Matrigel invasion assay. Autophagy were assessed by acridine orange staining, MDC stainin...
DNA/RNA, present in almost every cell, has been a hot research topic in a wide range of areas, including biology, physics, chemistry and polymer engineering. Naturally, to image DNA and facilitate DNA/RNA-related questions becomes an interesting question itself. Since 50 years ago people have been discovering and developing families of fluorescence dyes (from Acridine orange to YOYO-1) with uni...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید