What's the difference between polychroite and safranin?

Polychroite


Definition:

  • (n.) The coloring matter of saffron; -- formerly so called because of the change of color on treatment with certain acids; -- called also crocin, and safranin.

Example Sentences:

Safranin


Definition:

  • (n.) An orange-red dyestuff extracted from the saffron.
  • (n.) A red dyestuff extracted from the safflower, and formerly used in dyeing wool, silk, and cotton pink and scarlet; -- called also Spanish red, China lake, and carthamin.
  • (n.) An orange-red dyestuff prepared from certain nitro compounds of creosol, and used as a substitute for the safflower dye.

Example Sentences:

  • (1) Stage IV cells contain only safranin-positive granules.
  • (2) In 13- and 15-day embryos, mast cells showed a pale metachromasia with toluidine blue, and stained blue with Alcian Blue-Safranin O (AB-S).
  • (3) At 30 and 60 days, an S-100 positive band of cells separated a deep safranin-O positive hypertrophic layer from a fibrocellular surface layer.
  • (4) The increase of cAMP level also affected the maturation of mast cells, as the ratio of cells of mixed granulation increased, compared to the alcian blue- and safranin-present model inhibited degranulation.
  • (5) Astra blue (AB) safranine stained highly significantly more mast cells than did toluidine blue.
  • (6) There was a profound loss of safranin-O stainability in the nucleus pulposus, annulus fibrosus and cartilagenous endplate.
  • (7) Other staining techniques assessed were the modified Ziehl-Neelsen, safranin-methylene blue and auramine-phenol fluorescence.
  • (8) A zone of safranin O depletion was present in the ventral anulus fibrosus adjacent to the nucleus pulposus in all treated discs, indicating proteoglycan loss.
  • (9) The distribution and localization of S-100 protein was compared with safranin-O staining and H and E morphology in relatively unaffected, degenerative, and osteophytic regions of human articular cartilage from 26 joints obtained at the time of total joint replacement for osteoarthritis.
  • (10) Both safranin O and Giemsa were suitable nonfluorescent staining techniques; lomofungin was not.
  • (11) After 8-12 weeks, however, many subserosal mast cells became positive for berberine sulfate and safranin.
  • (12) Defects in treated joints contained Safranin O staining material that was histologically similar to a disorganized hyaline cartilage.
  • (13) Intestinal MC stained with the same dyes as oral MC except for 0.005% toluidine blue, berberine sulfate, and safranin.
  • (14) A new microspectrophotometric method was developed for quantitation of glycosaminoglycans with Safranin O dye in articular cartilage matrix.
  • (15) It is concluded that the use of safranine to monitor the changes in membrane potential during Ca2+ transport by mitochondria should be avoided or special care be taken.
  • (16) The selectivity of myoepithelial cell staining is enhanced by oxidation of sections, nuclear staining by Safranin-O, and differentiation with Tartrazine.
  • (17) Ferric ion-ferrocyanide staining and safranin-0-counterstaining of neocortical tissue from cats with GM1 gangliosidosis have established that pyramidal neuron meganeurites occur proximal to axonal initial segments and that they are distinct from axonal spheroids.
  • (18) Cytochrome oxidase reconstituted vesicles, supplemented with ascorbate and cytochrome c. induce large spectral changes of the positive dye safranine, reversed by uncouplers and inhibitors of respiration.
  • (19) Histologic specimens of the articular cartilage were stained with Safranin-O to assess proteoglycans-enhanced chrondrocyte function, and the synovium was stained with pentachrome.
  • (20) Synaptosomes were severely energy-deprived, because anaerobic glycolysis was inhibited by 90% from the aerobic level and mitochondrial membrane potential dropped below the limit that could be detected by the safranine method.

Words possibly related to "polychroite"

Words possibly related to "safranin"