What's the difference between amide and lactamide?
Amide
Definition:
(n.) A compound formed by the union of amidogen with an acid element or radical. It may also be regarded as ammonia in which one or more hydrogen atoms have been replaced by an acid atom or radical.
Example Sentences:
(1) Since the start of this week, markets have been more cautious, with bond yields in Spain reaching their highest levels in four months on Tuesday amid concern about the scale of the austerity measures being imposed by the government and fears that the country might need a bailout.
(2) Businesses fleeing Brexit will head to New York not EU, warns LSE chief Read more Amid attempts by Frankfurt, Paris and Dublin to catch possible fallout from London, Sir Jon Cunliffe said it was highly unlikely that any EU centre could replicate the services offered by the UK’s financial services industry.
(3) Amid the passionate discussion at the NDA meeting, the two women began to develop a plan.
(4) Amid the acrimony of the failed debate on the Malaysia Agreement, something was missed or forgotten: many in the left had changed their mind.
(5) The presence of a previously unreported dipeptide transport mechanism within blood leukocytes and the selective enrichment of the granule enzyme, DPPI, within cytotoxic effector cells of lymphoid or myeloid lineage appear to afford a unique mechanism for the targeting of immunotherapeutic reagents composed of simple dipeptide esters or amides.
(6) Seconds later the camera turns away as what sounds like at least 15 gunshots are fired amid bystanders’ screams.
(7) Amid all of the worry about her health, the difficult decisions around the surgery, and how to explain everything to the children, the practicalities of postponing the holiday was a relatively minor consideration.
(8) The alignment of Clinton’s Iowa team, all but guaranteeing a declaration of her official campaign before the end of next month, was coming into view amid reports that she was due to address by the end of the week controversy over her use of a private email account as secretary of state.
(9) The aza analogue (RS)-3-hydroxy-2,5-pyrrolidinedione-3-acetic acid (6) of the five-membered citric anhydride (2) was prepared in the sequence citric acid----2-phenyl-1,3-dioxolan-4-one-5,5-diacetic acid (1)----citric acid beta-amide (3)----6 and used to resolve ambiguities in the mechanism of the citrate synthase reaction.
(10) These results, in addition to binding studies with the active site titrant N2-(5-dimethylaminonaphthalene-1-sulfonyl)arginine N-(3-ethyl-1,5-pentanediyl)amide, indicate that binding interactions at the catalytic site of Thrombin Quick I are unaltered.
(11) Displacement of the active ester in the gel thus formed by various ligands containing aliphatic amino groups resulted in the formation of stable amid bonds between the ligands and the polyacrylamide gel.
(12) Arsenal’s 10 men fall at the first hurdle against Dinamo Zagreb Read more This win, even against such feeble opponents, was celebrated, with the locals chorusing their manager’s name amid a wave of relief given so much of the team’s domestic campaign to date has been dismal.
(13) Free radicals formed by the reactions of OH radicals with amides and their N-methylated derivatives in aqueous solutions have been studied.
(14) In EastEnders , the mystery surrounding the identity of Kat's secret squeeze continues amid the grinding of narrative levers and the death rattle of overflogged script-horses.
(15) Guanine nucleotides (GTP-gamma-S, GDP-beta-S) decreased the binding of 125I-labelled GLP-1(7-36)amide to rat lung membranes as was found for GLP-1(7-36)amide receptors in RINm5F cells which were also shown to be coupled to the adenylate cyclase system.
(16) The ester group in the N-acyloxymethyl derivatives was readily hydrolyzed by plasma enzymes to yield the N-hydroxymethyl amide, which subsequently decomposed to the parent amide.
(17) Soon after the takeover, PFD creative director Sue Douglas, the former Sunday Express editor, left amid reports that the company wasn't big enough for "two alpha females in Chanel".
(18) Pancreastatin is a 49 amino acid peptide with a C-terminal glycine amide originally isolated from porcine pancreas.
(19) The announcement comes amid mounting frustration in the international community over Israel’s continued settlement activity, regarded by many countries as illegal.
(20) Losing Murphy is a blow to the Oscars which has struggled to liven up its image amid a general decline in its TV ratings over the last couple of decades and a rush of awards shows that appeal to younger crowds, such as the MTV Movie Awards.
Lactamide
Definition:
(n.) An acid amide derived from lactic acid, and obtained as a white crystalline substance having a neutral reaction. It is metameric with alanine.
Example Sentences:
(1) The blood-brain barrier in the rhesus monkey was opened to intravascular Evans blue-albumin, without causing brain edema or altering brain electrolytes, by perfusing 2.5 molal recrystallized D,L-lactamide into the internal carotid artery for 20--30 sec.
(2) Hypertonic urea or lactamide solutions osmotically open the blood-brain barrier in the monkey without producing gross neurological deficits if the blood supply to the brain is not compromised.
(3) Mutants which were resistant to catabolite repression were isolated from succinate+lactamide medium.
(4) The most important observations were as follows: (1) HgCl2 or hyperosmolar perfusates produced an increased BBB permeability to protein tracers but the brain uptake of glucose analogues was found decreased following the former, and increased (except for lactamide) after the latter treatment.
(5) It was found that the beta-lactamase of Proteus had low activity and were produced by both beta-lactamide resistant and sensitive clinical strains of Proteus.
(6) Lactamide, an analogous substance of lactic acid, did not evoke any pancreatic secretion.
(7) The drug solvents glycerin, N-(beta-hydroxyethyl)-lactamide, and polyethylene glycol 400 (Lutrol 9) were examined for their pharmacodynamic properties in the following tests: i.p.
(8) The enzymatic destruction of beta-lactamides was not the main mechanism of Proteus resistance to the above antibiotics.
(9) The cultures of Proteus vulgaris were more resistant to the beta-lactamides as compared tcal material were more resistant to benzylpenicillin and ceporin as compared to the cultures in the H-form.
(10) Use of N-N'-dimethylacetamide in nonaqueous medium, propylene glycol, N-beta-hydroxyethyl-lactamide-propylene glycol and Macrogol--400 resulted in the preparation of the solution in appropriate concentration.
(11) Hyperosmotic agents (2 M urea or 2 M DL-lactamide), perfused into the internal carotid artery of Rhesus monkeys, produced a marked decrease in intraocular pressure and an increase in aqueous humor protein.
(12) Since hydroxyethyl lactamide passed the severe "eolid nudibranch test" and has been found nonirritating for the very sensitive rhinophorial structures, and furthermore since it has been used by the pharmaceutical industry as a vehicle in antibiotic preparations, it appears to be an ideal universal dye solvent for general use in vital staining.
(13) Hydroxyethyl lactamide, an odorless liquid and dye solvent was found ideal since it permits immediate attainment of saturated solutions of dyes in sea water.
(14) Up to 50% glycerol, 10% hydroxyethyl lactamide (HELA), 10% oleyl alcohol, 10% Solketal, 10% glycofurol, 100% tetrahydrofurfuryl alcohol (THFA) and 10% urea induced no discernible change in the histological appearance of the skin whereas 100% dimethyl sulphoxide (DMSO), 100% dimethyl formamide (DMF), 100% N-methyl-2-pyrrolidone, 10% Azone, 10% oleic acid, 10% methyl laurate, 10% benzyl alcohol and 10% glycerol formal caused severe skin irritation.
(15) It was found that the beta-lactamides were active against Proteus, ceporin being the most effective antibiotic.