(1) The original method proposed for prosthetic valve evalation examined follow-up related to patients rather than the valves themselves and therefore neglected the possibility of factors other than the valve itself which could affect the fate of cardiac patients.
(2) Filtration of beta 2m across the dialyzer was absent with CU and minimal with EVAL.
(3) The authors report three cases of arteriovenous malformations (AVM's) with aneurysms arising from the feeding artery; all were successfully treated with a new nonadhesive liquid embolic material, ethylene vinyl alcohol copolymer (EVAL).
(4) Recalcification times increased proportionally with the amount of heparin bound on the membrane, while original EVAL membranes and the non-heparinized aminoacetalized membrane did not show increases in recalcification times.
(5) Post EVAL-4A sera enhanced the response of lymphocytes to Con-A and PHA, while Post EVAL-D sera showed a slight suppression to these mitogens.
(6) 50% of valine from the EVal(Val-AMP) complex isolated by Sephadex G-100 gel filtration was transferred to tRNA with a rate constant greater than 4 min-1 (pH 6.2, 10 degrees C).
(7) Despite EVAL and HP having an -OH %, complement activation products were relatively low with EVAL (less than 212%), HP (less than 13%), and PP (less than 131%).
(8) In the PMMA and EVAL groups, it was 53.6% and 68.4% respectively.
(9) This means that the heparinized EVAL membrane has a more nonthrombogenic property due to the release of heparin.
(10) The variation of albumin, IgG, and IgM sieving coefficients with time during dead-end filtration was investigated using human pooled plasma and two types of hollow fiber filters (cellulose acetate PF 100 and ethylene vinyl alcohol Eval 2A).
(11) The albumin S' of the PF 100 reaches 0.95 after 20 min of filtration but drops to 0.4 after 50 min, whereas the S' of the Eval filter, which never exceeds 0.6, remains at this level for at least 50 min.
(12) After road-mapping techniques, EVAL was injected slowly until the feeding artery and aneurysm were completely obliterated.
(13) Removal efficiency of beta 2-MG through EVAL-C and CA was lower as compared with that through other membranes (P less than 0.05), while the EVAL-C showed relatively higher removal efficiency for alpha 1-MG and alpha 1-AG.
(14) In plasma of HD patient treated with the EVAL membrane, we measured the hydrogen peroxide production both before and after dialysis.
(15) In the dialysers containing ethylene vinyl acetate (EVAL) or Cellulate the number of particles recovered were within the 95% range of the particles in the rinsing fluid and did not alter with increasing rinsing volume.
(16) Since its enhancing effect is considered to occur in the stratum corneum, its release from ethylene-vinyl acetate copolymers (EVAc), ethylene-vinyl alcohol copolymers (EVAl) or poly(2-hydroxyethylmethacrylate) (pHEMA) membranes was used as a criterion for membrane selection.
(17) The clinical and pathological aspects of two large arteriovenous malformations which were removed totally after preoperative embolization using ethylene vinyl alcohol copolymer (EVAL) were studied.
(18) The materials were evaluated as hollow fibers built into modules, including polypropylene (PP; 0%), polyvinyl alcohol (PVA; 23.7%), ethylene vinyl alcohol (EVAL; 29.7%), Cuprophan (CP; 31.5%), and Hemophan (HP; 30.9%).
(19) We studied ten patients on hemodialysis (HD) treated in sequence with cuprophan (CU), ethylenevinylalcohol (EVAL), polyacrylonitrile (A-69) and polysulphone (PSP) membrane dialyzers.
(20) Minifilters of clinically available materials (PVA, EVAL-4A, and EVAL-D) used in extracorporeal therapies were evaluated.
Time
Definition:
(n.) Duration, considered independently of any system of measurement or any employment of terms which designate limited portions thereof.
(n.) A particular period or part of duration, whether past, present, or future; a point or portion of duration; as, the time was, or has been; the time is, or will be.
(n.) The period at which any definite event occurred, or person lived; age; period; era; as, the Spanish Armada was destroyed in the time of Queen Elizabeth; -- often in the plural; as, ancient times; modern times.
(n.) The duration of one's life; the hours and days which a person has at his disposal.
(n.) A proper time; a season; an opportunity.
(n.) Hour of travail, delivery, or parturition.
(n.) Performance or occurrence of an action or event, considered with reference to repetition; addition of a number to itself; repetition; as, to double cloth four times; four times four, or sixteen.
(n.) The present life; existence in this world as contrasted with immortal life; definite, as contrasted with infinite, duration.
(n.) Tense.
(n.) The measured duration of sounds; measure; tempo; rate of movement; rhythmical division; as, common or triple time; the musician keeps good time.
(v. t.) To appoint the time for; to bring, begin, or perform at the proper season or time; as, he timed his appearance rightly.
(v. t.) To regulate as to time; to accompany, or agree with, in time of movement.
(v. t.) To ascertain or record the time, duration, or rate of; as, to time the speed of horses, or hours for workmen.
(v. t.) To measure, as in music or harmony.
(v. i.) To keep or beat time; to proceed or move in time.
(v. i.) To pass time; to delay.
Example Sentences:
(1) In April, they said the teenager boarded a flight to Turkey with his friend Hassan Munshi, also 17 at the time.
(2) Neuromedin B (C50 6 x 10(-12) M) was 3 times less potent than bombesin-14.
(3) Since fingernail creatinine (Ncr) reflects serum creatinine (Scr) at the time of nail formation, it has been suggested that Ncr level might represent that of Scr around 4 months previously.
(4) Herpesviruses such as EBV, HSV, and human herpes virus-6 (HHV-6) have a marked tropism for cells of the immune system and therefore infection by these viruses may result in alterations of immune functions, leading at times to a state of immunosuppression.
(5) In contrast, resting cells of strain CHA750 produced five times less IAA in a buffer (pH 6.0) containing 1 mM-L-tryptophan than did resting cells of the wild-type, illustrating the major contribution of TSO to IAA synthesis under these conditions.
(6) For some time now, public opinion polls have revealed Americans' strong preference to live in comparatively small cities, towns, and rural areas rather than in large cities.
(7) The proportion of motile spermatozoa decreased with time at the same rate when samples were prepared in either HEPES or phosphate buffers.
(8) 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.
(9) Van Persie's knee injury meant that Mata could work in tandem with the delightfully nimble Kagawa, starting for the first time since 22 January.
(10) Cantact placing reaction times were measured in cats which were either restrained in a hammock or supported in a conventional way.
(11) 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.
(12) The effects of sessions, individual characteristics, group behavior, sedative medications, and pharmacological anticipation, on simple visual and auditory reaction time were evaluated with a randomized block design.
(13) An effective graft-surveillance protocol needs to be applicable to all patients; practical in terms of time, effort, and cost; reliable; and able to detect, grade, and assess progression of lesions.
(14) At the early phase of the sensitization a T-cell response was seen in vitro, characterized by an increased spleen but no peripheral blood lymphocyte reactivity to T-cell mitogens at the same time as increased reactivity to the sensitizing antigen was detected.
(15) The HBV infection was tested by the reversed passive hemagglutination method for the HBsAg and by the passive hemagglutination method for the anti-HBs at the time of recruitment in 1984.
(16) ), the concentration of AMPO in the hypothalamus was 5.4 times the concentration at 20 h after one injection.
(17) Trifluoroacetylated rabbit serum albumin was 5 times more reactive with these antibodies and thus more antigenic than the homologous acetylated moiety confirming the importance of the trifluoromethyl moiety as an epitope in the immunogen in vivo.
(18) The time of observation varied between 2 and 17 years.
(19) Lp(a) also complexes to plasmin-fibrinogen digests, and binding increases in proportion to the time of plasmin-induced fibrinogen degradation.
(20) The extent of the infectious process was limited, however, because the life span of the cultures was not significantly shortened, the yields of infectious virus per immunofluorescent cell were at all times low, and most infected cells contained only a few well-delineated small masses of antigen, suggestive of an abortive infection.