(v. t.) To discolor by the application of foreign matter; to make foul; to spot; as, to stain the hand with dye; armor stained with blood.
(v. t.) To color, as wood, glass, paper, cloth, or the like, by processess affecting, chemically or otherwise, the material itself; to tinge with a color or colors combining with, or penetrating, the substance; to dye; as, to stain wood with acids, colored washes, paint rubbed in, etc.; to stain glass.
(v. t.) To spot with guilt or infamy; to bring reproach on; to blot; to soil; to tarnish.
(v. t.) To cause to seem inferior or soiled by comparison.
(v. i.) To give or receive a stain; to grow dim.
(n.) A discoloration by foreign matter; a spot; as, a stain on a garment or cloth.
(n.) A natural spot of a color different from the gound.
(n.) Taint of guilt; tarnish; disgrace; reproach.
(n.) Cause of reproach; shame.
(n.) A tincture; a tinge.
Example Sentences:
(1) The patterns observed were: clusters of granules related to the cell membrane; positive staining localized to portions of the cell membrane, and, less commonly, the whole cell circumference.
(2) Within the outflow tract wall, the labelled cells were enmeshed by strands of alcian blue-stained extracellular matrix.
(3) The nuclear origin of the Ha antigen was confirmed by the speckled nuclear immunofluorescence staining pattern given by purified antibody to Ha obtained from a specific immune precipitate.
(4) The content of the cavities was not stained by any of the immunocytochemical reactions applied.
(5) The dependence of fluorescence polarization of stained nerve fibres on the angle between the fibre axis and electrical vector of exciting light (azimuth characteristics) has been considered.
(6) Moreover, in DCVC-treated cells the mitochondria could not be stained with rhodamine-123, indicating severe mitochondrial damage and loss of membrane potential.
(7) Immunofluorescent staining for HLA-DR showed dermal positivity in 12 of 13 involved- and 9 of 13 uninvolved-skin biopsy specimens from scleroderma patients, compared with only 1 of 10 controls.
(8) From these results it was concluded that FITC-Con A staining method applied to smear specimens is more advantageous in the rapidity and the simplicity for tumor cell diagnosis than section specimen method.
(9) Further purification of ZAB by filtration through Sephadex G-100 gave a preparation (ZAB2) which contained the common antigen as shown by the cross-reactivity of anti-ZAB2 rat serum with seven stains of N. gonorrhoeae.
(10) It has been found that the epidermal staining pattern for ICAM-1 in each of these diseases in distinctive and different in each disease.
(11) After either 5 or 10 days of culture with both cytokines, intense immunofluorescent staining for Ia could be identified on the surface of greater than 80-90% of the viable islet cells.
(12) In the second comparison, HSV was isolated from 225 of 1,026 (21.9%) specimens and duplicate human foreskin fibroblast cell wells stained at 24 and 72 h were PAP positive in 241 of 1,026 (23.5%).
(13) The epithelium of Brunner's gland stained intensely with Ricinus communis agglutinin-I (RCA-I), succinylated-WGA (S-WGA) and wheat-germ agglutinin (WGA), moderately with Bandeirea simplicifolia agglutinin-I (BS-I), Concanavalia ensiformis agglutinin (Con A) peanut agglutinin (PNA) and Ulex europaeus agglutinin-I (UEA-I) and occasionally with Dolichos biflorus agglutinin (DBA), Lens culinaris agglutinin (LCA) and soybean agglutinin (SBA).
(14) Using serial section electron microscopic reconstructions as a reference, we have chosen as our standard procedure a method that maximizes both the preservation of the cytoskeleton and the proportion of cells staining, while minimizing the degree of nonspecific staining.
(15) One major band with a molecular weight of 12,000 was detected by autofluorography and coincided with the Coomassie staining band of apocytochrome c from S. cerevisiae.
(16) Pitlike surface structures seen in negatively stained whole cells and thin sections were correlated with periodically spaced perforations of the rigid sacculus.
(17) In the present study, 125 oesophageal biopsies obtained under direct vision at endoscopy from 22 patients with Barrett's oesophagus were systematically studied using fluorescence and peroxidase antiperoxidase single and double-staining immunocytochemical methods employing highly specific antibodies to localize the following peptide-containing cell types in Barrett's mucosa: gastrin, somatostatin, gastric inhibitory polypeptide, motilin, neurotensin and pancreatic glucagon.
(18) The rate of nuclei stained by Pr-122 is different from that of Pr-192 in both growing and quiescent cultures.
(19) This light microscopic comparison of viable FDA- and nonviable PI-stained cysts of G. muris demonstrates that 2 types of cysts can be distinguished and implies that structural differences can be used to identify these subpopulations of cysts.
(20) Benign and malignant epithelial and soft tissue tumors of the skin were usually negatively stained with MoAb HMSA-2.
Taint
Definition:
(n.) A thrust with a lance, which fails of its intended effect.
(n.) An injury done to a lance in an encounter, without its being broken; also, a breaking of a lance in an encounter in a dishonorable or unscientific manner.
(v. i.) To thrust ineffectually with a lance.
(v. t.) To injure, as a lance, without breaking it; also, to break, as a lance, but usually in an unknightly or unscientific manner.
(v. t.) To hit or touch lightly, in tilting.
(v. t.) To imbue or impregnate with something extraneous, especially with something odious, noxious, or poisonous; hence, to corrupt; to infect; to poison; as, putrid substance taint the air.
(v. t.) Fig.: To stain; to sully; to tarnish.
(v. i.) To be infected or corrupted; to be touched with something corrupting.
(v. i.) To be affected with incipient putrefaction; as, meat soon taints in warm weather.
(n.) Tincture; hue; color; tinge.
(n.) Infection; corruption; deprivation.
(n.) A blemish on reputation; stain; spot; disgrace.
Example Sentences:
(1) While ruling that there had been improper use of Schedule 7 powers, the judge commented: "It was clear that the Security Service, for entirely understandable reasons, was anxious if possible to get information which could not be regarded as tainted by torture allegations or which might confirm the propriety of a control order."
(2) But it has a tainted reputation: the 2007 foot and mouth outbreak was traced to a leak from Pirbright’s drains.
(3) Those wrongdoings taint a whole industry beyond the handful of people and that makes it a huge problem."
(4) One half hour following the ingestion of a possibly tainted antibiotic capsule, a 14 year-old female experienced acute onset of stiffness and weakness in her lower extremities.
(5) It might smell close to pot, he said, but would be “tainted” because of all the other items and plants like poison oak burning along with it.
(6) Attorneys for the family of Rice, who was killed by police officer Timothy Loehmann while holding a pellet gun in a park in Cleveland in November last year, said the pair of external reports had “tainted the grand jury process” that is considering criminal charges against Loehmann.
(7) A simple, cheap and rapid method for the quantitative determination of the boar taint substance, 5 alpha-androst-16-en-3-one, in pig adipose tissue is described.
(8) The scale scores the constitutional taints, the extent of the operation, the age, the eventual emergency, the special anaesthetic risk.
(9) The second is that almost eight years after voting in the conclave that chose Benedict XVI, Cardinal Keith O'Brien seems too irredeemably tainted by scandal and allegations of hypocrisy to find himself electing any future popes.
(10) Part of the difficulty in making the case may be that the euro has translated into brutal austerity on parts of the continent’s south, tainting the EU’s claims to be a levelling force.
(11) County prosecutors may have to review hundreds of current and past convictions involving the officers to determine if their contribution to such cases was tainted by racial bias.
(12) Police and social workers in Oxfordshire had a tainted perception that girls as young as 11 consented to sex with men who raped and brutalised them, an independent report into the failure to stop their exploitation has said.
(13) This can contribute to mitigating the dangerously polarising and alarmist discourse that views migrants as a threat to a society and its public order.” The senior European human rights official says he is worried that this “dominant political discourse which is tainted by alarmism” has led to the unsurprising outcome that the public consider immigration as the most important issue facing the country ahead of health, crime or the economy.
(14) … Like that in any way mitigates what was done to him.” Sharpton said police tried to taint Garner’s image after his death by quickly releasing his arrest record.
(15) However, the Portuguese does not believe that all Chelsea supporters should be tainted by the incident.
(16) Thiophenol and thiocresol which sporadically cause offensive sulfury taints in Wisconsin River fish were also found in river sediment.
(17) Hamid Karzai, who was then president, eventually forced the Americans out of Nerkh, but the lack of justice continues to taint residents’ view of his successor.
(18) The big society strikes me as a political construct, a tainted venture.
(19) Sanlu, the firm at the heart of the problems, knew the milk was tainted months before it told local officials.
(20) Blood supplies were eventually tainted out of this failure to take constructive action, with the resultant mass infection of segments of the Brazilian population.