(1) Adenosine deaminase (ADA) activity was localized at the surface membrane of the mouse C-1300 neuroblastoma by incubation of a confluent tissue culture monolayer grown on Lux-Permanox cultureware with 6-chloropurine ribonucleoside (CPR).
(2) Strains with transposon-generated lux::lacZ gene fusions were used to analyze control of the transcription of these regions.
(3) For 1-4 weeks after surgery they were exposed to either 1000 lux for 24 hr or 80 lux for 48 hr.
(4) Flash stimuli with the maximum illuminance, 30,000 lux, were given at increasing levels of illuminance in 0.6 log U steps for 13 levels of intensity.
(5) The lux genes required for expression of luminescence have been cloned from a terrestrial bacterium, Xenorhabdus luminescens, and the nucleotide sequences of the luxA and luxB genes coding for the alpha and beta subunits of luciferase determined.
(6) To assess whether developmental state, as opposed to species, was a factor determining the differences in vulnerability to injury, hearts from immature rats and adult rabbits were perfused with various concentrations of rose bengal (250-2500 nmol.litre-1) with the intensity of illumination (1400-6600 Lux) adjusted to account for the size of the heart.
(7) A simple method based upon the use of a Tn5 derivative, Tn5-Lux, has been devised for the introduction and stable expression of the character of bioluminescence in a variety of gram-negative bacteria.
(8) In humans, the light intensity must probably exceed 2000 lux to be optimal.
(9) Ethylenediamine-di(o-hydroxyphenyl acetic acid) did not affect luciferase induction in E. coli strains with wild-type iron assimilation (ED8654) or impaired iron assimilation (RW193) bearing pJE202 (a plasmid with functional V. fischeri lux genes), suggesting that the genes responsible for the iron effect are missing or substituted in these clones.
(10) Bromohydrins (12, 13, and 14), which were oxidatively damaged products of thymidine nucleotides, were repaired by the action of sunlight (2700 lux) or heat via a radical mechanism to regenerate the original nucleotides (8,9, and 10).
(11) In humans only bright light (2500 lux) appears to be an effective circadian zeitgeber.
(12) In the second part, caries was simulated by grooves of increasing depth in aluminum blocks of a thickness equivalent in radiopacity to enamel and the detectability assessed beneath differing thicknesses of three representative composite resins, P-30, Brilliant Lux and Occlusin.
(13) The rightward operon contains luxI, which together with luxR and the 218 base pairs separating the two operons comprises the primary regulatory circuit, and the five structural genes, luxC, luxD, luxA, luxB and luxE, which are required for the bioluminescence activity.
(14) The genes required for bioluminescence (the lux genes) are organized in two divergently transcribed operons (luxR-luxICDABEG).
(15) The tests were performed between 9:00 a.m. to 12:00 a.m. and 7:00 p.m. to 10:00 p.m., with light (700-1400 lux) and in the dark (1.4-2.8 lux) and behavior was recorded by the time sampling technique.
(16) The protocol consisted of a baseline control night (customary sleep schedule) followed by three shortened nights with a rising at 05.00 and a 2 h exposure to either dim light (50 lux; one week) or bright light (2000 lux; other week).
(17) Up to 12-14 weeks of age, the .11 lux intensity was superior to the other treatments.
(18) Under LD 20:4, the intensity of L was decreased to 1 lux for 1 hr (D pulse).
(19) At low levels of illumination (30 lux), this effect was similar to that seen in anesthetized animals but was diminished under higher ambient lighting conditions.
(20) The transcription of the V. fischeri lux genes also requires a regulatory protein, (luxR), cAMP and CRP.
Luxate
Definition:
(a.) Luxated.
(v. t.) To displace, or remove from its proper place, as a joint; to put out of joint; to dislocate.
Example Sentences:
(1) The authors report an ocular luxation of a four-year-old girl after a bicycle accident.
(2) In the first part of this paper the authors reported on the treatment of 938 bimalleolar luxation fractures.
(3) We report on our experiences with the application of cast immobilisation in the human position according to Fettweis in order to treat unstable luxations of the hip joint of infants.
(4) Subluxation and luxation of the ulnar nerve are normally congenital and can result in not only an irritation of the nerve but also sensory loss and motor weakness.
(5) The authors stressed that ophthalmologists should not only look for luxation of the lens in children who are suspected of having CMC syndrome.
(6) Modification of the articular relationships in the lateral femoro-tibial compartment reduces the sub-luxation and, post-operatively a lateral femoro-tibial interspace, which has not deteriorated in time, reappear.
(7) More favourable results were achieved in fractures with two or three fragments, in younger patients and in isolated shoulder injuries than with four-fragment fractures or luxated fractures, in older and in polytraumatized patients.
(8) Spanking, in the last case, was the cause of an important luxation of T12-L1, at first with a complete paraplegia, and was associated with the fact that the child was only seen a few days after by a doctor and immediately referred.
(9) Operations of this type have been performed in cases of traumatic cataract, subluxated and luxated lenses.
(10) The example of the untreated peri-lunar luxation and subsequent lunar necrosis illustrates the legally effective problematic nature of two causes.
(11) We also found talonecrosis after surgical correction of clubfoot, after Sudeck's disease (Sudeck-Leriche syndrome, Sudeck's atrophy or dystrophy), suppurative arthritis of the ankle joint, subtalar luxation and haematogenic osteomyelitis.
(12) 48 Gynecological Pediatric Hospital of the IMSS National Medical Center, looking for external congenital malformations including esophageal atresias, anorectal malformations and congenital hip luxations, all easily detected during a routine exploration.
(13) It therefore appears that the general factors that are able to predict the type of healing seen after root fracture are the same as those after luxation injuries, supporting the hypothesis that root fractures are another form of luxation injury, this time of only the coronal fragment.
(14) In fracture or luxation of small joints immediate reposition by careful traction and splint-fixation in neutral position ist most important.
(15) In childhood only luxations occured, in other ages no characteristic distribution of different types of damage could be found.
(16) Radiological studies demonstrated increased sclerosis of the orbital bones and decreased orbital volumes, the probable cause of the luxation and the glaucoma.
(17) The 108 cases where peritendinitis has occurred following shoulder luxations are shown divided up according to various symptoms.
(18) The luxation of the arytenoid cartilage is a very uncommon complication of endotracheal intubation.
(19) The ends of the fragments after open reposition and reduction of the proximal fragment could be fixed durably by functional stable compression osteosynthesis in 35 patients with fractures and luxation or dislocation.
(20) Corneal contusion, McCannel suture, YAG laser iridectomy, congenital luxation of the lens, and chronic over wearing of contact lenses all cause traumatic changes.