(v. i.) To bend or incline the upper part, with a quick motion; as, nodding plumes.
(v. i.) To incline the head with a quick motion; to make a slight bow; to make a motion of assent, of salutation, or of drowsiness, with the head; as, to nod at one.
(v. i.) To be drowsy or dull; to be careless.
(v. t.) To incline or bend, as the head or top; to make a motion of assent, of salutation, or of drowsiness with; as, to nod the head.
(v. t.) To signify by a nod; as, to nod approbation.
(v. t.) To cause to bend.
(n.) A dropping or bending forward of the upper oart or top of anything.
(n.) A quick or slight downward or forward motion of the head, in assent, in familiar salutation, in drowsiness, or in giving a signal, or a command.
Example Sentences:
(1) A triphasic pattern was evident for the neck moments including a small phase which represented a seating of the headform on the nodding blocks of the uppermost ATD neck segment, and two larger phases of opposite polarity which represented the motion of the head relative to the trunk during the first 350 ms after impact.
(2) The polygenic control of diabetogenesis in NOD mice, in which a recessive gene linked to the major histocompatibility complex is but one of several controlling loci, suggests that similar polygenic interactions underlie this type of diabetes in humans.
(3) Everyone worked hard, but it is fair to pick out Willian because of his work-rate, quality on the ball, participation in the first goal and quality of the second.” It had been Willian’s fizzed cross, 11 minutes before the break, which Dragovic had nodded inadvertently inside Shovkovskiy’s near post to earn the hosts their initial lead.
(4) Addition of the flavanol kaempferol, an antagonist of nod gene induction, had no detectable effect on the chemotactic response to naringenin or apigenin, but was itself found to be an attractant.
(5) He is seeing clubbers with their hands in the air again: "In the dubstep era everyone just stood there and nodded their heads.
(6) There are these two young fish swimming along, and they happen to meet an older fish swimming the other way, who nods at them and says, "Morning, boys, how's the water?"
(7) We conclude that parathyroiditis in the NOD mouse is part of the wide spectrum of autoimmunity observed in this animal model of diabetes.
(8) TIP displays significant homology with several other membrane proteins from diverse sources: major intrinsic polypeptide from bovine lens fiber plasma membrane; NOD 26, a peribacteroid membrane protein in the nitrogen-fixing root nodules of soybean; and interestingly, GIpF, the glycerol facilitator transport protein in the cytoplasmic membrane of Escherichia coli.
(9) Nonobese diabetic (NOD) mice get spontaneous diabetes with clinical and pathological manifestations similar to those seen in human type I diabetes.
(10) DMSO (2.5%), MSM (2.5%), and DMS (0.25%) were added to the drinking water of female NOD mice immediately after weaning.
(11) A 1977 Apple II computer sits in the background, near a poster that reads "Think" – presumably a nod to Apple's "Think different" advertising campaign of the late 1990s.
(12) Antibodies against both IAP and type C were detected in NOD, with the humoral response to type C, but not IAP, preceding decline in beta cell function.
(13) He was perhaps casting an envious glance at his counterpart Dave Whelan's summer signings, particularly Holt, who nodded over early on from six yards.
(14) Nicotinamide, a vitamin B group substance, has previously been shown to prevent diabetes and suppress insulitis in the NOD mouse.
(15) The study of animal models of insulin-dependent diabetes (BB rats, NOD mice) now allows demonstrating the autoimmune process.
(16) Here we show that the nodulation genes of this bacterium determine the production of a large family of Nod-factors which are N-acylated chitin pentamers carrying a variety of substituents.
(17) Nor is it good enough to listen, nod politely, then tell the troubled voters they've got it wrong.
(18) The NOD (non-obese diabetic) mouse spontaneously develops insulin-dependent diabetes mellitus (IDDM) characterized by autoimmune insulitis, involving lymphocytic infiltration around and into the islets followed by pancreatic beta (beta) cell destruction, similar to human IDDM.
(19) Treatment with anti-class II antibody effectively prevented the adoptive transfer of diabetes produced by splenocytes from diabetic NOD mice into newborn mice but failed to prevent adoptive transfer into irradiated adult NOD recipients.
(20) This time he looked like a nodding dog in the back of a car that's been in a terrible crash.
Sod
Definition:
() of Seethe
(n.) The rock dove.
() imp. of Seethe.
(n.) That stratum of the surface of the soil which is filled with the roots of grass, or any portion of that surface; turf; sward.
(v. t.) To cover with sod; to turf.
Example Sentences:
(1) This observation not only provides definitive evidence for the photogeneration of O2-, but also indicates that only a fraction of this species is transformed into H2O2 in the absence of SOD.
(2) cDNA isolations, RNA, and genomic DNA blots confirm the existence and expression of two genes that produce indistinguishable SOD-4 proteins.
(3) The present study explored the possibility that SOD-mimics such as desferrioxamine-Mn(III) chelate [DF-Mn] or cyclic nitroxide stable free radicals could protect from O2-.-independent damage.
(4) Superoxide dismutase (SOD) activity and its concentration were measured in thyroid tissues obtained from patients with Graves' disease, Hashimoto's thyroiditis, differentiated thyroid cancer, and endemic goiter (before and after iodine supplementation) as well as in normal thyroid tissue (paranodular tissue) from patients with follicular adenomas.
(5) It is emphasized that the knowledge of the behavior and regulation of SO is incomplete and that this should be remembered when criteria for SOD are applied.
(6) Total and Cu,Zn-SOD activities significantly decreased and Mn-SOD activities significantly increased in both the active (with increased ALT levels) and the inactive phases (with normal ALT levels) for 36 children with chronic persistent hepatitis (CPH).
(7) This work undertakes the study of changes in urinary, plasmatic and tissue levels of Thromboxane B2 (TXB2) as well as in tissue Prostaglandin E2 (PGE2) after pancreas transplantation and the effect of superoxide dismutase (SOD) on these changes.
(8) After 6 weeks irradiation, the insoluble collagen and elastin were both substantially elevated, as were the activities of glutathione peroxidase (GSH-Px) and superoxide dismutase (SOD).
(9) For accurate measurement of both enzymes in samples where MnSOD contributes only a small fraction of the total SOD activity, the DDC method has the advantage that it provides a direct measure of the MnSOD activity without interference by Cu,ZnSOD.
(10) An automated enzymatic method is described for the determination of Cu,Zn-superoxide dismutase (SOD) in plasma or erythrocytes using the xanthine-xanthine oxidase and cytochrome C coupled assay.
(11) The structure of Mn(III) superoxide dismutase (Mn(III)SOD) from Thermus thermophilus, a tetramer of chains 203 residues in length, has been refined by restrained least-squares methods.
(12) We synthesized lecithinized superoxide dismutase (PC-SOD), in which a lecithin derivative was covalently bound to recombinant human SOD.
(13) Four strains of Listeria monocytogenes were examined for catalase (CA) and superoxide dismutase (SOD) activities.
(14) Superoxide dismutase (SOD) inhibited the accumulation of formazan by the isolated osteoclasts.
(15) Secretory granules isolated from purified rat mast cells released histamine, O(-) (2), and SOD upon exposure to cations.
(16) In addition, a study was made of SOD activity of red blood cells in guinea-pigs immunized with bovine serum albumin (BSA).
(17) This suppression was not mediated by suppressor cells or due to an unresponsive state produced by the use of L-SOD.
(18) Plasma SOD activity in Protocols A sustained for 6 hours.
(19) Ferrous ions stimulate NAD(P)H oxidation, which is again inhibited by SOD and catalase.
(20) The two strains having the highest CA activities (LCDC and Scott A) also possessed the highest SOD activities.