(1) The buoy consisted mainly of a foam styrol disk 10 cm in diameter and 3 cm in thickness, and a polyethylene sheet 16 cm in diameter covering the bottom and side of the disk.
(2) A spectrofluorometric procedure is developed for estimation of epoxide hydrolase activity using styrol oxide as a substrate.
(3) These changes are directly proportional to the degree of styrole and tetrachlorethylene actions and can serve as an early sign of intoxication of the body.
(4) Using theoretical calculations and personal observations and researches, the authors succeeded in demonstrating that evaporation from lacquered surfaces, particularly in the early period of drying, is the primary source of working environment air pollution with toluene and styrol in the varnishing workshops of furniture factories.
(5) Bundles of tibia tendon from 19 week-old turkeys were deep frozen, freeze dried and embedded in styrol methacrylate or Epon.
(6) Clinical investigations of ERG of 202 workers having a contact, during a process of production, with styrole and tetrachlorethylene vapours and of 50 workers having no such a contact as well as experimental investigations of ERG of isolated retina of a guinea-pig (n = 50) subjected to the action of these substances have shown that the action of styrole and tetrachlorethylene leads to a fall of electric activity of the retina.
Styryl
Definition:
(n.) A hypothetical radical found in certain derivatives of styrolene and cinnamic acid; -- called also cinnyl, or cinnamyl.
Example Sentences:
(1) A series of 2-styryl-5-nitro-1-vinylimidazoles carrying alkylaminomethyl or amidino functions in the 4 position of the styryl ring was prepared and evaluated for antitrypanosomal activity in mice infected with Trypanosoma rhodesiense.
(2) In this paper, the sweetness receptor is refined with use of the shapes of 3-anilino-2-styryl-3H-naphtho[1,2-d]imidazolesulfonate (sweet) and of 3-anilino-2-phenyl-3H-naphtho[1,2-d]imidazolesulfonate (tasteless), two large and almost completely rigid tastants.
(3) The effects of 2-[p-(dimethylamino)styryl] pyridine methiodide (DSPM) on rat ECG and HBE were studied.
(4) Nicotinamide adenine dinucleotide phosphate-diaphorase (NADPH-d) of the rat brain, apparently identical with nitric oxide (NO) synthase, was demonstrated at the electron microscopic level by means of the tetrazolium salt 2-(2'-benzothiazolyl)-5-styryl-3-(4'-phthalhydrazidyl)tetrazolium chloride (BSPT).
(5) A number of nuclear hydroxy styryl ketones and related compounds were prepared and evaluated for antineoplastic and antimicrobial activities as well as for analgesic, anti-inflammatory, and antianaphylactic properties.
(6) In the main experiment, transection axotomy was performed on the intraorbital segment of the optic nerve, and a fast-transported, vital fluorescent styryl dye (4Di-10ASP) was deposited at the ocular stump of the nerve in order to pre-label retrogradely the ganglion cells destined to die because of the axotomy.
(7) The distribution of presynaptic endings on the surfaces of autonomic ganglion cells was mapped in living mice after intravenous administration of a styryl pyridinium dye.
(8) Several Mannich bases derived from conjugated styryl ketones were shown to have potent cytotoxicity toward murine leukemia L-1210 cells and Walker 256 carcinosarcoma cells in culture.
(9) 96, 4962) gave new derivatives of adenosine cyclic 3',5'-phosphate with the following 2-substituents: n-propyl, n-hexl, n-octyl, n-decyl, styryl, o-methoxyphenyl, and 2-thienyl.
(10) Several styryl-based compounds were evaluated for their capacity to act as inhibitors of the non-receptor tyrosine protein kinase p56lck.
(11) Unlike goniopypyrone [2] and goniofufurone [4], neither of the new styryl lactones 1 and 3 showed significant bioactivities to human tumor cells.
(12) The information obtained from experiments with amphiphilic styryl dyes is complementary to the results of electrophysiological investigations in which pump currents are measured as a function of transmembrane voltage.
(13) The nonosmiophilic tetrazolium salt, t-(2'-benzothiazolyl)-5-styryl-3-(4'-phtalhydrazidyl) tetrazolium chloride, is subsequently reduced to an insoluble osmiophilic formazan by the hydrogen ions resulting from the dehydrogenase activity.
(14) The tetrazolium salt tetranitro blue tetrazolium is recommended for the localization of MAO activity, rather than nitro blue tetrazolium or BPST [2-(2-benzothiazolyl)-3-(4-phthalhydrazidyl)-5-styryl-tetrazolium] .
(15) The sensor is polarized at 1.2 V. Enzymes are co-immobilized in polyvinyl alcohol containing styryl pyrydinium (photo-crosslinkable polymer).
(16) Two new styryl lactones, 9-deoxygoniopypyrone [1] and 7-epi-goniofufurone [3], and a known styryl lactone, goniodiol [5], were isolated from the stem bark of Goniothalamus giganteus.
(17) Thus MAO and possibly other oxidase(s) can be demonstrated with DAPA and the tetrazolium salt, 2-(2'-benzothiazolyl)-5-styryl-3-(4'-phthalhydrazidyl) tetrazolium chloride (BSPT).
(18) This is concluded from the close relationship between cellular projection area and energization of mitochondria as revealed by (a) the fluorescence intensity of cells vitally stained with the mitochondria-specific fluorochrome DASPMI (2-4-(dimethylamino)-styryl-1-methylpyridinium-iodine); (b) the degree of spreading in the presence of inhibitors of respiration; (c) effective amelioration of spreading (phases (2) and (3] under conditions of high ATP content.
(19) Studied was the bacteriostatic activity of a total of 17 new esters and replaced 2-styryl derivatives of chlorquinaldol.
(20) No correlation was found between the anti-inflammatory activity of p-(fluorophenyl) styryl ketones or substituted pyrazoles and their effectiveness at inhibiting bovine serum albumin denaturation.