(n.) A salt of chromic acid containing two equivalents of the acid radical to one of the base; -- called also bichromate.
Example Sentences:
(1) Solutions of sodium dichromate were administered to Sprague Dawley rats by intratracheal instillations over a period of 30 months.
(2) The most frequent sensitizers observed included nickel sulphate, cobalt, Kathon CG, perfumes, potassium dichromate and balsam of Peru.
(3) Potassium dichromate and chromium chloride were analyzed for their ability to induce mitotic gene conversion and point reverse mutation in D7 diploid strain of S. cerevisiae.
(4) The best fixatives for this purpose were formol dichromate, periodate-lysine-paraformaldehyde (PLP) and a novel fixative formed from the addition of a dichromate solution to PLP.
(5) Six patients took dichromate solutions as rectal enemas, 2 were left with impaired renal function and 1 required a permanent colostomy as a result of extensive peri-anal necrosis.
(6) Each of 31 chromate-allergic patients was given one tablet containing 7.1 mg potassium dichromate, plus a placebo tablet.
(7) of solutions of acid potassium dichromate and alkaline potassium chromate.
(8) The coefficient of variation for potassium dichromate after storage at 4 degrees C was 4.6324% and at room temperature 9.6334%.
(9) In vivo administration of sodium dichromate onto the inner shell membrane of 14 day chick embryos resulted in the formation of a persistent chromium(V) species in liver cells (g = 1.987).
(10) Prior to the oral challenge all the patients were patch tested with nickel sulphate, cobalt chloride and potassium dichromate after adhesive tape stripping.
(11) Chromium nitrate and chloride release and that of potassium dichromate was determined and converted to the chromium content in the concentrations used for skin tests.
(12) X-ray micro-analysis of glutaraldehyde-dichromate-fixed sections was used to discriminate noradrenaline-containing nerves.
(13) The mutagenicity of sodium dichromate in the Ames test was decreased as a consequence of chromium(VI) reduction by tissue postmitochondrial (S-9 or S-12) fractions from untreated rats with the following rank of efficiency: liver; kidney; and lung.
(14) In vivo treatment with the drug enhanced detoxication by liver and lung S-12 fractions of direct-acting mutagens (ICR 191, epichlorohydrin, 4-nitroquinolino-N-oxide and dichromate) and counteracted opposite effects triggered by administration of GSH depletors.
(15) Actual rates of macromolecular syntheses have been calculated by taking into account the induced changes of soluble precursor concentrations; sucn normalized rates point out that dichromate induces a sudden blockage of DNA replication, whereas RNA and protein syntheses are secondarily inhibited.
(16) Brucella milk ring tests (BMRT's) were performed on fresh herd milk samples and pooled samples, preserved at a processing factory with potassium dichromate.
(17) These results suggest that dichromate possesses a characteristic dual action on cellular metabolism, which might be related to its metabolic fate.
(18) Most of the oxidants tested (K-dichromate, FeCL3, H2O2, O2, and chloroperbenzoic, ascorbic, performic, and periodic acids) rendered the various myelin constituents less extractable than the constituents of unoxidized control homogenates.
(19) An 18-year-old girl developed acute renal failure 24 hr after ingestion of potassium dichromate.
(20) Dichromate first stimulates and then inhibits nucleoside (mostly thymidine) uptake, whereas amino acid uptake is immediately inhibited.
Yellow
Definition:
(v. t.) To make yellow; to cause to have a yellow tinge or color; to dye yellow.
(superl.) Being of a bright saffronlike color; of the color of gold or brass; having the hue of that part of the rainbow, or of the solar spectrum, which is between the orange and the green.
(n.) A bright golden color, reflecting more light than any other except white; the color of that part of the spectrum which is between the orange and green.
(n.) A yellow pigment.
(v. i.) To become yellow or yellower.
Example Sentences:
(1) It contains 10,000 apartments so far, in blocks that might appear Soviet but for shades of blue, green and yellow.
(2) The simultaneous administration of the yellow fever vaccine did not influence the titre of agglutinins induced by the classic cholera vaccine.
(3) A full-scale war is unlikely but there is clear concern in Seoul about the more realistic threat of a small-scale attack on the South Korean military or a group of islands near the countries' disputed maritime border in the Yellow Sea.
(4) This paper analyzes the nucleotide sequences of three viruses: Kunjin, west Nile, and yellow fever.
(5) The bacterial-binding activity and mammalian receptor-binding activities in each of two samples co-chromatographed on a Remazol yellow GGL-Sepharose affinity column strongly indicated that the same immunoglobulin species reacts with both antigens.
(6) Fifty physiologically characterized units were injected with horseradish peroxidase (HRP) or Lucifer yellow CH (LY) and their processes were traced to the crista.
(7) ELISA, cDNA dot blot hybridization and transmission by vector aphids were used to investigate the occurrence and degree of cross-protection produced in oat plants by virus isolates representing five strains or serotypes of barley yellow dwarf virus, namely PAV, MAV, SGV, RPV and RMV.
(8) The potential use of Lucifer Yellow exchange inhibition as a test for the screening of tumor promoters is discussed.
(9) The mechanisms that protect female viable yellow mice from hyperglycemia are not known.
(10) Yellow lupin nodule specific sequences were selected by screening of cDNA library prepared from lupin nodule poly(A)+RNA.
(11) Jeremain Lens, signed from Dynamo Kyiv, was fortunate to escape dismissal for a second yellow card, while Yann M’Vila, on loan from Rubin Kazan, followed his headbutt in the reserves by raising arms to Graham Dorrans during an unpunished, but unwise, bout of push ’n’ shove.
(12) Physiologically identified giant fibers were filled intracellularly with Lucifer Yellow.
(13) The spectra were obtained with a variety of excitation wavelengths, spanning the UV, violet, and yellow-green regions of the absorption spectrum, and at temperatures of 30 and 200 K. The RR data indicate that the structures of the bacteriochlorin pigments in RCs from Rb.
(14) We conclude that there appears to be no benefit from exceeding a concentration of 5% crude coal tar in yellow soft paraffin in the treatment of patients with psoriasis and that the plateau in the dose-response curve for the action of crude coal tar in psoriasis begins at a point between 1 and 5%.
(15) N-Methylformamide extracts of acid-treated precipitated VFe protein of the V-nitrogenase of Azotobacter chroococcum are yellow-brown in colour and contain vanadium, iron and acid-labile sulphur in the approximate proportions 1:6:5.
(16) A bloody nasogastric aspirate is believed to imply active upper gastrointestinal tract bleeding, while a nonbloody yellow-green nasogastric aspirate that contains duodenal secretions suggests the absence of bleeding proximal to the ligament of Treitz.
(17) The JT one was soft from what I saw and it was a yellow card.
(18) Mutant plants are characterized by reduced height, defective yellow striping on leaves, and aborted kernels on ears.
(19) Yellow signs swing from lampposts urging citizens to “hold high the great banner of national unity”.
(20) South Korea was put on high alert a year ago amid fears that the North was about to provoke a clash in the contested waters of the Yellow Sea.