(n.) One of several species of small rodents of the genus Mus and allied genera, larger than mice, that infest houses, stores, and ships, especially the Norway, or brown, rat (M. decumanus), the black rat (M. rattus), and the roof rat (M. Alexandrinus). These were introduced into America from the Old World.
(n.) A round and tapering mass of hair, or similar material, used by women to support the puffs and rolls of their natural hair.
(n.) One who deserts his party or associates; hence, in the trades, one who works for lower wages than those prescribed by a trades union.
(v. i.) In English politics, to desert one's party from interested motives; to forsake one's associates for one's own advantage; in the trades, to work for less wages, or on other conditions, than those established by a trades union.
(v. i.) To catch or kill rats.
Example Sentences:
(1) All rats were examined in the conscious, unrestrained state 12 wk after induction of diabetes or acidified saline (pH 4.5) injection.
(2) It was tested for recovery and separation from other selenium moieties present in urine using both in vivo-labeled rat urine and human urine spiked with unlabeled TMSe.
(3) It is supposed that delta-sleep peptide along with other oligopeptides is one of the factors determining individual animal resistance to emotional stress, which is supported by significant delta-sleep peptide increase in hypothalamus in stable rats.
(4) The microsomal preparations from untreated Syrian golden hamster livers exhibited higher activities of N-demethylation towards the macrolide antibiotics, erythromycin and troleandomycin, than those from untreated and phenobarbital-treated rats.
(5) Phospholipid methylation in human EGMs is distinctly different from that in rat EGMs (Hirata and Axelrod 1980) in that the human activity is not Mg++-dependent, and apparent methyltransferase I activity is located in the external membrane surface.
(6) Biochemical, immunocytochemical and histochemical methods were used to study the effect of chronic acetazolamide treatment on carbonic anhydrase (CA) isoenzymes in the rat kidney.
(7) In conclusion, in S-rats a glucose-stimulated insulin release is accompanied by an increase in IBF, but this is not observed in P-rats.
(8) Competition with the labelled 10B12 MAb for binding to the purified antigen was demonstrated in sera of tumor-bearing and immune rats.
(9) Nutritionally rehabilitated animals had similar numbers of nucleoli to control rats.
(10) This study examined the [3H]5-HT-releasing properties of 3,4-methylenedioxymethamphetamine (MDMA) and related agents, all of which cause significant release of [3H]5-HT from rat brain synaptosomes.
(11) Addition of phospholipase A2 from Vipera russelli venom led to a significant increase in the activity of guanylate cyclase in various rat organs.
(12) Spontaneous locomotor activity was lower in naloxone-infused rats on day 3 only.
(13) The LD50 of the following metal-binding chelating drugs, EDTA, diethylenetriaminepentaacetic acid (DTPA), hydroxyethylenediaminetriacetic acid (HEDTA), cyclohexanediaminotetraacetic acid (CDTA) and triethylenetetraminehexaacetic acid (TTHA) was evaluated in terms of mortality in rats after intraperitoneal administration and was found to be in the order: CDTA greater than EDTA greater than DTPA greater than TTHA greater than HEDTA.
(14) We have investigated a physiological role of endogenous insulin on exocrine pancreatic secretion stimulated by a liquid meal as well as exogenous secretin and cholecystokinin octapeptide (CCK-8) in conscious rats.
(15) The subcellular distribution of sialyltransferase and its product of action, sialic acid, was investigated in the undifferentiated cells of the rat intestinal crypts and compared with the pattern observed in the differentiated cells present in the surface epithelium.
(16) However, the groups often paused less and responded faster than individual rats working under identical conditions.
(17) After 55 days of unrestricted food availability the body weight of the neonatally deprived rats was approximately 15% lower than that of the controls.
(18) To examine the central nervous system regulation of duodenal bicarbonate secretion, an animal model was developed that allowed cerebroventricular and intravenous injections as well as collection of duodenal perfusates in awake, freely moving rats.
(19) In the present investigation we monitored the incorporation of [14C] from [U-14C]glucose into various rat brain glycolytic intermediates of conscious and pentobarbital-anesthetized animals.
(20) Gel filtration of the 40,000 rpm supernatant fraction of a homogenate of rat cerebral cortex on a Sepharose 6B column yielded two fractions: fraction II with the "Ca(2+) plus Mg(2+)-dependent" phosphodiesterase activity and fraction III containing its modulator.
Sat
Definition:
() imp. of Sit.
(imp.) of Sit
(p. p.) of Sit
Example Sentences:
(1) Prior to joining JOE Media, Will was chief commercial officer at Dazed Group, where he also sat on the board of directors.
(2) Several selling VCs were also Google investors; one sat on Google's board.
(3) Oscar Pistorius ‘to be released in August’ as appeal date is set for November Read more But the parole board at his prison overruled an emotional plea from the 29-year-old victim’s parents when it sat last week.
(4) There are men who have been here for 15, 20 years or more who have never even sat in the cars because no one on the floor can afford to buy one.
(5) She said that in February 2013 she was asked to assist Pistorius in his first court appearance when applying for bail and sat with him in the cells, where he vomited twice.
(6) Salmonella typhi O and H antibody titres were determined by the Standard Agglutination Test (SAT) in 85 patients with bacteriologically proven typhoid, 102 patients with non-typhoidal febrile illnesses (control group 1), and 170 healthy subjects (control group 2).
(7) The ball sat up; gravity would bring it down again and, when it did, he would score.
(8) Lord Thomson of Monifieth , the now deceased chairman of the political honours scrutiny committee, was a former Labour minister but then sat in the Lords as a Liberal Democrat peer.
(9) I went for a walk, had a locally made sandwich and sat in the dark drinking a glass of wine.
(10) I still feel that I am standing behind the chair and it is someone else sat there, and I’m just reading over their shoulder.” He hopes life becomes a little more comfortable.
(11) But some wise old heads sniff into their handkerchiefs because they have sat through too many costly "happy ever after" ceremonies that ended in acrimony.
(12) The 85-year-old ex-president, who has been on the verge of death according to his lawyer, sat in a wheelchair next to his two sons, who are being tried in a separate corruption-related case.
(13) A former senior CIA official said the secretary of state at the time, Colin Powell, eventually was informed about the program and sat in meetings in which harsh interrogation techniques were discussed.
(14) Tess Daly tells us on TV Greats: Our Favourites From The North ( Sat, 8.15pm, BBC2 ).
(15) I sat there thinking that in Canton we never had time to sleep, much less dream.” The late Edward Kennedy called it “the great aria of the civil rights movement”.
(16) Nick Stafford, adaptor I hadn't read War Horse before I was approached to adapt it, so I got a copy and sat down with it.
(17) It’s especially not appropriate for a citizen seeking election to this house or selection to the ministry canvassing for money and support to seek to damage individuals’ reputation by commencing court actions for what could only be an improper purpose.” Palmer said the former treasurer, Joe Hockey, had been staying at the resort at the time and “walked past the table” where they were sitting and “merely sat down to have a coffee”.
(18) Open Mon-Sat 10am-10pm • Brian Donaldson is books editor of Scottish arts magazine The List
(19) In front of her, sat the "centre of government": Kerslake, Macpherson, Heywood and Heaton.
(20) The lowest doses which initiated infection were 12.5 TCID50 of O1 BFS virus and 25 TCID50 of SAT 2 virus, infectivity having been assayed in primary bovine thyroid cell cultures.