(1) Tryptic digestion of the membranes caused complete disappearance of the binding activity, but heat-treatment for 5 min at 70 degrees C caused only 40% loss of activity.
(2) A study revealed that the percentage of active sperm in semen 30 seconds after ejaculation was 10.3% when a nonoxynol 9 latex condom was used as opposed to 55.9% in a nonspermicidal condom.
(3) The most actively proliferating region of the excurrent duct system is zone 3 of the epididymis, whereas the least active region is the ductuli efferentes.
(4) Spectral analysis of spontaneous heart rate fluctuations, a powerful noninvasive tool for quantifying autonomic nervous system activity, was assessed in Xenopus Laevis, intact or spinalized, at different temperatures and by use of pharmacological tools.
(5) Activity of Na,K-ATPase activity was measured as a functional marker for synaptosomal membranes.
(6) The antiarrhythmic activity similar to that of quinidine (with ca.
(7) The microsomal preparations from untreated Syrian golden hamster livers exhibited higher activities of N-demethylation towards the macrolide antibiotics, erythromycin and troleandomycin, than those from untreated and phenobarbital-treated rats.
(8) Patient plasma samples demonstrated evidence of marked complement activation, with 3-fold elevations of C3a desArg concentrations by the 8th day of therapy.
(9) After stimulation with lipopolysaccharide and calcium ionophore A23187, culture supernatants of clones c18A and c29A showed cytotoxic activity against human melanoma A375 Met-Mix and other cell lines which were resistant to the tumor necrosis factor, lymphotoxin and interleukin 1.
(10) Phospholipid methylation in human EGMs is distinctly different from that in rat EGMs (Hirata and Axelrod 1980) in that the human activity is not Mg++-dependent, and apparent methyltransferase I activity is located in the external membrane surface.
(11) Increased plasmin activity was associated with advancing stage of lactation and older cows after appropriate adjustments were made for the effects of milk yield and SCC.
(12) Arachidic acid was without effect, while linoleic acid and linolenic acid were (on a concentration basis) at least 5-times less active than arachidonic acid.
(13) Following in vitro C activation in NHS by delta IgG, the 40 KD C4d component increased markedly.
(14) One hour after direct mechanical cardiomassage (DMCM) a moderately pronounced edema of the intercellular spaces in the basal compartment of the seminiferous epithelium, normal content of lactate and succinate dehydrogenases, and a certain decrease in the activity of glucose-6-phosphate dehydrogenases and NAD- and NADP-diaphorases were noted.
(15) We conclude that first-transit and blood-pool techniques are equally accurate methods for determining EF when the time-activity method of analysis is employed.
(16) This difference was not due to ATPase activity in the assay.
(17) In the surface epithelial cells, the basolateral cell surface showed moderate enzymatic activity.
(18) Both the vitellogenesis and the GtH cell activity are restored in the fish exposed to short photoperiod if it is followed by a long photoperiod.
(19) It was shown in experiments on four dogs by the conditioned method that the period of recovery of conditioned activity after one hour ether anaesthesia tested 7 to 7.5 days.
(20) Together these results suggest that IVC may operate as a selective activator of calpain both in the cytosol and at the membrane level; in the latter case in synergism with the activation induced by association of the proteinase to the cell membrane.
Pastime
Definition:
(n.) That which amuses, and serves to make time pass agreeably; sport; amusement; diversion.
(v. i.) To sport; to amuse one's self.
Example Sentences:
(1) The Taliban banned television, music, dancing, and almost every other pastime, from kite-flying to cinema-going.
(2) Last week’s International Women’s Day offered a fresh variation on that enjoyable, if futile, new pastime – posthumous EU partisanship.
(3) Sea kayaking, wild swimming, rock climbing, mountain biking and hang gliding are hugely popular pastimes.
(4) If the technique of swinging the golf club is correctly employed, golf can be considered as a low-injury rate pastime.
(5) The relative frequency of accidental shooting deaths is the lowest recorded, a surprising finding in a state where hunting is such a common pastime.
(6) Some claim that the drug is harmless and that making it illegal would deny them a harmless pastime.
(7) 10.38am BST "Counterfactual history is a satisfying pastime, especial when things go very wrong - as happened, of course, to the Spanish," says Charles Antaki.
(8) We slightly wince, on behalf of those more tightly bound to laborious necessity, when we read that "to maintain one's self on this earth is not hardship but a pastime, if we will live simply and wisely", and that "by working about six weeks in a year, I could meet all the expenses of living".
(9) Major areas of disability and handicap included; household management, ambulation, sleep and rest, recreation and pastimes and work.
(10) Yet the stereotype that games are a pastime for adolescent boys is an enduring one, and one that is perpetuated by the aggressive marketing of many big-budget games.
(11) Such experiments often served as social pastimes, but they yielded many publications on medical aspects of static electricity.
(12) Why media-bashing should be such a popular pastime among key Republicans is relatively easily explained by reference to opinion surveys which suggest that the politicians are merely pandering to the prejudices of rightwing voters.
(13) Binyamin Netanyahu, Israel's rightwing prime minister, has been busy pursuing his favourite pastime this week – having it both ways.
(14) The exhibition showcases the tastes and pastimes of this middle market, largely by means of the printed images, books and handbills that advertised and explained them.
(15) It is, perhaps, strange that after all they have been through, the Spalls should have chosen so strenuous – and potentially hazardous – a pastime.
(16) Four years later, writer Douglas S Powell penned in American City & County magazine that the American pastime was “rapidly becoming a municipal pastime”.
(17) In the epidemiological setting, the subscales representing Ambulation, Body care and movement, Emotional behaviour, Social interaction, Sleep and rest, Home management and Recreation and pastimes, all showed discriminatory capacity.
(18) Suggestions are made to stop this pastime taking place.
(19) Finally, nursing was interpreted as a multidimensional system of assistance and support, including the finding of meaningful pastimes and the teaching of the skills needed for independent life.
(20) Kayaking, hiking, fishing and windsurfing are typical pastimes for the domestic tourism market here, but like everywhere in Uruguay, outside the short peak season (the last week of December to mid February), you can easily find you have the place to yourself.