What's the difference between repellent and tend?

Repellent


Definition:

  • (a.) Driving back; able or tending to repel.
  • (n.) That which repels.
  • (n.) A remedy to repel from a tumefied part the fluids which render it tumid.
  • (n.) A kind of waterproof cloth.

Example Sentences:

  • (1) The effects of common repellents on the membrane fluidity of Escherichia coli were measured by the fluorescence polarization of the probe 1,6-diphenyl-1,3,5-hexatriene in liposomes made of lipids extracted from the bacteria and in membrane vesicles.
  • (2) It is suggested that the capacity of large doses of L3T4+ cells to protect mice against lethal GVHD is a reflection of T helper function: the cellular immunity provided by the donor L3T4+ cells enables the host to repel pathogens entering through damaged mucosal surfaces, with the result that GVHD becomes sublethal.
  • (3) Repellent effect of the Mannich bases (methoxyphenol derivatives) on Aedes aegypti mosquitoes and Xenopsylla cheopis fleas was revealed under laboratory and field conditions.
  • (4) We have recently prepared a carbon fibre micro-electrode (mCFE) which specifically pretreated and coated with Nafion (a negatively charged polymer which repels acids such as 3,4-dihydroxyphenylacetic acid (DOPAC)) allows the direct selective detection of the oxidation of DA and 5-HT in nanomolar concentration in vitro and that of extracellular basal levels of cerebral 5-HT in vivo (peak B at +240 mV).
  • (5) A couple of years later, he patented a method of producing a water-repellent textile.
  • (6) These compounds possess insecticidal and repellent properties.
  • (7) Tory toffs repelling undesirable immigrants, providing better schools, using welfare reform as a pathway to work, clearing vandals, yobs and drunks from the streets and standing up to our masters in Brussels would be very popular, and the word would soon be forgotten.
  • (8) Repellent addition has previously been shown to stimulate MCP demethylation.
  • (9) Of 33 compounds tested, 8 were repellents for B. bacteriovorus strain UKi2: n-caproate, alanine, isoleucine, leucine, phenylalanine, tyrosine, cobaltous chloride, and hydronium ion.
  • (10) The CDC and other health agencies have been operating for months on the assumption that Zika causes brain defects, and they have been warning pregnant women to use mosquito repellent, avoid travel to Zika-stricken regions and either abstain from sex or rely on condoms.
  • (11) But maybe, just maybe, they won’t, for they represent real forces and articulate real passions that Labour and the Conservatives, and now the Lib Dems, have so far utterly failed to repel.
  • (12) The treatment involved the use of repelling magnets for the distalization of the upper right molar which was in a class II relationship.
  • (13) The most important stabilizing factor for the intramolecular proton transfer is the zinc ion, which lowers the pKa of zinc-bound water and electrostatically repels the proton.
  • (14) Both sexes were attracted to the odor of R-(-)-carvone and repelled by the odor of (+)-citronellol.
  • (15) The paint whooshed down through the freshwater, but as soon as it hit the saltwater it was repelled, spreading out laterally as if the pigment had hit an invisible horizon.
  • (16) In bacterial chemotaxis, transmembrane receptor proteins detect attractants and repellents in the medium and send intracellular signals that control motility.
  • (17) Iain Lobban, the director of GCHQ, the government's eavesdropping and encrypting agency, last week used his first public speech to call for an aggressive approach to cyber attacks, and warned of the dangers of adopting the sort of defensive strategy famously symbolised by France's Maginot line, which was meant to repel the Germans and failed.
  • (18) 7.53pm BST Pedant repellant Style guide: GEORGE: What is Holland?
  • (19) Current control measures, stressing the use of mosquito nets, insect repellent, and residual insecticides designed primarily for the less mobile population of rice-farming communities are less effective among more mobile people.
  • (20) Soldiers damaged three of the vessels before clashes in which the militants were eventually repelled.

Tend


Definition:

  • (v. t.) To be attentive to; to note carefully; to attend to.
  • (v. t.) To make a tender of; to offer or tender.
  • (v. t.) To accompany as an assistant or protector; to care for the wants of; to look after; to watch; to guard; as, shepherds tend their flocks.
  • (v. i.) To wait, as attendants or servants; to serve; to attend; -- with on or upon.
  • (v. i.) To await; to expect.
  • (a.) To move in a certain direction; -- usually with to or towards.
  • (a.) To be directed, as to any end, object, or purpose; to aim; to have or give a leaning; to exert activity or influence; to serve as a means; to contribute; as, our petitions, if granted, might tend to our destruction.

Example Sentences:

  • (1) These results suggest that the pelvic floor is affected by progressive denervation but descent during straining tends to decrease with advancing age.
  • (2) It comes in defiant journalism, like the story televised last week of a gardener in Aleppo who was killed by bombs while tending his roses and his son, who helped him, orphaned.
  • (3) In this study, a potassium nitrate-polycarboxylate cement was used as a liner and was found clinically to tend to preserve pulpal vitality and significantly eliminate or decrease postoperative pain.
  • (4) Current recommendations regarding contraception in patients with diabetes are not appropriate for the adolescent population and therefore tend to support this phenomenon rather than relieve it.
  • (5) Swedes tend to see generous shared parental leave as good for the economy, since it prevents the nation's investment in women's education and expertise from going to waste.
  • (6) Ad-infected infants tended to have earlier gestations and lower birth weights.
  • (7) With such protection, Dempster tended professionally to outlive those inside and outside the office who claimed that he was outdated.
  • (8) Fibrinolysis tended to be depressed in resting ANO patients.
  • (9) Treatment failures tend to occur early in the course of follow-up, permitting easy identification of candidates for alternative therapeutic approaches.
  • (10) Furthermore, [K+] tended to be the highest in the first sweat sample after MCh stimulation, reaching as high as 9 mM.
  • (11) Historically, councils and housing associations have tended to build three-bedroom houses, because that has always been seen as a sensible size for a family home.
  • (12) Triglyceride (Trigly) in female dogs, glutamic-pyruvic transaminase (GPT) and urea nitrogen (Urea-N) in male dogs tended to increase.
  • (13) The percentage of energy from fat and added sugars and the amount of sodium and fibre in the diet tended to increase with energy intake.
  • (14) From the third day to the fourth week after this treatment, there was some recovery of the SF rate, and the SCR tended to reappear with a marked slowing down of its habituation.
  • (15) Urinary Hg excretion was variable during the first 24 h after HgCl2 injection and tended to be higher with higher dosage unless the animals became anuric early on.
  • (16) In analyzing the results with any regimen it is important to have long follow-up since late relapses do occur and initial very positive results tend to decay with greater numbers of patients treated.
  • (17) The more the OKT8+ and B1+ lymphocytes infiltrated, the longer the survival (rate obtained) whereas, the infiltration of some kinds of plasma cells tended to have a negative correlation with the prognosis of the case.
  • (18) This fact is due to the characteristic of IgE which tends to fix itself to basophil membrane.
  • (19) SHR control and in-fostered animals responded similarly in the open field; however, SHR cross-fostered rats (particularly females) tended to be more active than controls.
  • (20) In contrast, mean diameter of normal epicardial coronary artery tended to decrease and that of irregular epicardial coronary artery decreased significantly after intracoronary injection of acetylcholine.