(n.) A white, crystalline, aromatic substance resembling camphor, extracted from oil of peppermint (Mentha); -- called also mint camphor or peppermint camphor.
Example Sentences:
(1) Do [MPs] remember the madness of those advertisements that talked of the cool fresh mountain air of menthol cigarettes?
(2) CSCs from the 1R4F, ULT, and ULT-menthol cigarettes were cytotoxic in the CHO-HGPRT assay, both with and without metabolic activation, while TEST and TEST-menthol CSCs were not cytotoxic under either condition.
(3) Objective and subjective measurements of nasal patency were made before and after L-menthol stimulation of the palatal mucosa (supplied with the trigeminal nerve) in 15 normal adult subjects.
(4) L-menthol caused a highly significant enhancement of nasal sensation of airflow but despite their great similarity in structure and a similar peppermint smell the isomers D-isomenthol and D-neomenthol had no effect on nasal sensation of airflow.
(5) External application of 50 microM Ni2+ blocks the effect of CAP, but does not affect the acceleration of the high voltage-activated (L-type) current inactivation induced by menthol.
(6) The VAS scores showed significant changes of subjective improvement in nasal sensation of airflow (P less than 0.001) in the menthol-treated group 10 min after dosing whereas the placebo group showed no change.
(7) Angela Harbutt, campaigns manager of the smokers' group Forest, said: "Consumers will have mixed feelings.We welcome the fact that some products have been reprieved while menthol cigarettes have been given a stay of execution, but consumers are still angry that the EU is trying to restrict or ban products they have purchased and enjoyed for many years.
(8) The effect of menthol on Ca channel current inactivation was studied in identified Helix neurons.
(9) Since, in equal concentrations, menthol specifically impairs neuronal calcium currents, the results are consistent with the conjecture that in cold receptors, menthol reduces the activation of a calcium-stimulated outward current by an impeding effect on a calcium conductance, thereby inducing depolarization and a modification of bursting behavior.
(10) Application of the specific calcium channel blocker menthol (0.2 mM) suppressed spontaneous activity, the effect becoming more prominent at higher temperatures.
(11) In contrast, lingual fibers and a different category of cortical units ('Type II') were extremely sensitive to menthol exposure.
(12) TEST and TEST-menthol SSCSs produced negative results in all 5 bacterial strains, both with and without metabolic activation.
(13) The specificity of the Ca2(+)-channel blocking effect of menthol was demonstrated in parallel studies using compounds with similar structures: menthone blocked Ca2+ channels with about half the potency of menthol, while cyclohexanol was without effect.
(14) Thus, a proposed third type of Ca current with transient activation and complete deactivation below -50 mV was either not present or not affected by menthol.
(15) TEST and TEST-menthol CSCs were nonmutagenic in all five bacterial strains, both with and without metabolic activation.
(16) The effect of l-menthol on the skin permeability of mannitol, cortisone or indomethacin was examined by an in vitro penetration technique with hairless mouse skin.
(17) Over a couple of pints, we cover all the big stuff: Victoria Beckham, rivers of blood, what it'll be like being deputy PM to Boris ("Boris needs me; he needs lightening up"), and the attempt to ban menthol cigarettes .
(18) The investigations were carried out with exogenous test substances (antipyrine, menthol and sulphadimidine) and by determination of D-glucaric acid excretion.
(19) No significant association was observed between either short-term (1-14 years) or long-term (15+ years) menthol use and lung cancer in logistic regression analyses adjusting for covariates.
(20) In the second study EtOH or a placebo was administered at 1530 across three days also in the presence of menthol.
Methol
Definition:
(n.) The technical name of methyl alcohol or wood spirit; also, by extension, the class name of any of the series of alcohols of the methane series of which methol proper is the type. See Methyl alcohol, under Methyl.
Example Sentences:
(1) Compositions of patch tests series varies with regard to the individual substances included: allergens with low sensitizing potency (methol, resorcin, methylsalicylate (!
(2) The program provides an efficient methol of obtaining spectoral information concerning the EEG without the associated cost or complexity of conventional power spectrum techniques.
(3) p-Chlorophenylalanine (PCPA), alpha-methol-p-tyrosine (MPT), 5,6-dihydroxytryptamine (DHT, icv) and 6-hydroxydopamine (6-HD, icv) had no effect on body temperature.
(4) The IP values (minutes) decreased in the order: eugenol > thymol > hydroquinone > cresol > guaiacol > phenol >>> safrole > methol.
(5) Its analysis is carried out: --Chemically: Total sugar determination by anthrone methol, galacturonic acid determination by carbazol, total nitrogen determination according to Berthelot's coloured reaction (automated analysis) -- Physically: Calcium, potassium and magnesium determinations by atomic absorption.