What's the difference between biological and safranin?
Biological
Definition:
(a.) Of or relating to biology.
Example Sentences:
(1) Patients with papillary carcinoma with a good cell-mediated immune response occurred with much lower infiltration of the tumor boundary with lymphocyte whereas the follicular carcinoma less cell-mediated immunity was associated with dense lymphocytic infiltration, suggesting the biological relevance of lymphocytic infiltration may be different for the two histologic variants.
(2) Among a family of 8 children, 4 presented typical clinical and biological abnormalities related to mannosidosis.
(3) The HTCA is promising as a potential tool for studying the biology of tumors.
(4) Over the past decade the use of monoclonal antibodies has greatly advanced our knowledge of the biological properties and heterogeneity that exist within human tumours, and in particular in lung cancer.
(5) The lipid A moiety was shown to be responsible for this novel biological activity of the LPS molecule.
(6) Chromatography and immunoassays are the two principal techniques used in research and clinical laboratories for the measurement of drug concentrations in biological fluids.
(7) Biological magnification of insecticides and PCB's occurred in both lakes.
(8) In spite of important differences in size, chemical composition, polymer density, and configuration, biological macromolecules indeed manifest some of the essential physical-chemical properties of gels.
(9) No biologic investigation of the hemostatic impairment could be performed under the emergency conditions of this field study.
(10) It is the absorbed dose in joules per gram that is biologically significant and the data shows that the mean absorbed dose to death within either sex shows no significant difference with respect to age or weight, but that the difference between the sexes are significant, particularly among the aged ex-breeders.
(11) Although chronologic age may not be a good predictor of pregnancy outcome, adolescents remain a high-risk group due to factors which are more common among them such as biologic immaturity, inadequate prenatal care, poverty, minority status, and low prepregnancy weight, and because factors associated with an early adolescent pregnancy, such as low gynecologic age, may continue to influence the outcome of subsequent pregnancies.
(12) The analysis of blood lead concentration revealed an evident biological response to this environmental change: there was a decrease in blood lead level between 1977 and 1987, in both the countryside (control group) and, to a lesser extent, in the city.
(13) Combination of domain substitutions to generate the [Glu107,123]bFGF and [Arg19,Lys123,126]bFGF mutants did not show any additivity of the mutations on biological activity.
(14) Thus, introduction of arginine in position 5 with a hydrophobic amino acid in position 6 is compatible with high potency in several biological systems and results in compounds with lowered potency to release histamine compared to homologous peptides with tyrosine in position 5 and D-arginine in position 6.
(15) The crystal structure of the biological stain, "acridine orange," has been determined.
(16) Improvement of its particularly poor prognosis requires therefore early screening based on reliable biological markers.
(17) The availability of locus-specific probes should significantly expand the role of minisatellite markers in population biology.
(18) That’s important, because Ebola is the Isis of biological agents .
(19) Men older than 75 showed a slightly higher mortality during the first year, but there were seemingly no relationships of tumor-biological or clinical significance between age at diagnosis and long-term relative survival.
(20) Since the employment of microwave energy for defrosting biological tissues and for microwave-aided diagnosis in cryosurgery is very promising, the problem of ensuring the match between the contact antennas (applicators) and the frozen biological object has become a pressing one.
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.