(v. t.) To take notice of by appropriate conduct; to conform one's action or practice to; to keep; to heed; to obey; to comply with; as, to observe rules or commands; to observe civility.
(v. t.) To be on the watch respecting; to pay attention to; to notice with care; to see; to perceive; to discover; as, to observe an eclipse; to observe the color or fashion of a dress; to observe the movements of an army.
(v. t.) To express as what has been noticed; to utter as a remark; to say in a casual or incidental way; to remark.
(v. i.) To take notice; to give attention to what one sees or hears; to attend.
(v. i.) To make a remark; to comment; -- generally with on or upon.
Example Sentences:
(1) The patterns observed were: clusters of granules related to the cell membrane; positive staining localized to portions of the cell membrane, and, less commonly, the whole cell circumference.
(2) However, this deficit was observed only when the sample-place preceded but not when it followed the interpolated visits (second experiment).
(3) In conclusion, in S-rats a glucose-stimulated insulin release is accompanied by an increase in IBF, but this is not observed in P-rats.
(4) The combined immediate and delayed responses to fleas in the dog are as observed by other investigators in man and guinea pigs.
(5) However, when cross-linked to anti-CD4 or anti-CD8 antibodies a markedly enhanced proliferation of the corresponding subpopulation is observed.
(6) Using monoclonal antibodies directed against the plasma membrane of Madin-Darby canine kidney (MDCK) cells, we demonstrated previously that a glycoprotein with an Mr = 23,000 (gp23) had a non-polarized cell surface distribution and was observed on both the apical and basolateral membranes (Ojakian, G. K., Romain, R. E., and Herz, R. E. (1987) Am.
(7) Stimulation is also observed with mixtures of APC expressing DPw3 and APC expressing A1, and likewise, DPw3+ APC become stimulatory when preincubated with supernatants from A1-positive cells.
(8) For this reason, these observations should not be disregarded.
(9) No differences between the two substances were observed with respect to side effects and general tolerability.
(10) The testing of other models and their failure to describe the kinetic observations are discussed.
(11) The extrusion of granules into the intercellular space via exocytosis is frequently observed.
(12) The time of observation varied between 2 and 17 years.
(13) Insensitive variants die more slowly than wild type cells, with 10-20% cell death observed within 24 h after addition of dexamethasone.
(14) The subcellular distribution of sialyltransferase and its product of action, sialic acid, was investigated in the undifferentiated cells of the rat intestinal crypts and compared with the pattern observed in the differentiated cells present in the surface epithelium.
(15) No reaction product was observed in the lamellar areas.
(16) Cyanoacrylate and PDS coatings were not detectable after 6 weeks while PHBA and PLLA coatings were still observed after 48 weeks.
(17) A total of 13 ascertainments of folate sensitive autosomal fragile sites is observed, of which 10q23 fragility appears to be the most frequent.
(18) This new observation offers good possibilities to study the metabolism of tryptophan at the cellular level.
(19) These membrane perturbation effects not observed with bleomycin-iron in the presence of a hydroxyl radical scavenger, dimethyl thiourea, or a chelating agent, desferrioxamine, were correlated with the ability of the complex to generate highly reactive oxygen species.
(20) The fluctuations in [Ca2+]i measured with fura-2 were synchronized among the population of cells observed and were sensitive to extracellular Ca2+ concentration ([Ca2+]o).
Viewpoint
Definition:
Example Sentences:
(1) Ectopias of grey matter are recognised foci of epilepsy, but from an epileptological and a clinical viewpoint little attention has been given to these disorders.
(2) "A common viewpoint is that the radio side of the regulator is just not up to the job.
(3) From a practical viewpoint, this approach to prevention is less than ideal because it results in considerable costs as health care providers monitor for possible hepatotoxic effects and because it is difficult to maintain compliance for 12 months.
(4) The stainless steel 316 mesh tray with cancellous bone offers a method of mandibular reconstruction which theoretically is appealing from the viewpoint of basic osseous healing.
(5) But we can add that there is no competition, from the economical viewpoint, between the post-oedipal sublimation, type political involvement, and the preoedipal sublimation, type literary creation.
(6) An overview of laparoscopic sterilization techniques from a historical and practical viewpoint includes instrumentation, operative techniques, mechanical occlusive devices, anesthesia, failure rates, morbidity and mortality.
(7) It is shown that from a theoretical viewpoint the consideration of extra-Poisson variation is needed for descriptive epidemiological applications.
(8) Accordingly, under the diagnostic viewpoint, must be considered as a multidisciplinary illness.
(9) From the viewpoint of behavioral biology, however, the method of periodic abstinence is not obviously natural.
(10) These models for diffusive and carrier-mediated transport are compared and discussed from both physiological and experimental viewpoints.
(11) The fascinating pathogenetic, clinical, biological and therapeutic resemblances between the present syndrome and the post-infarctual syndrome of Dressler and Johnson's post-pericardiotomic syndrome are pointed out and it is suggested that complications of medical nature already described as being secondary to the installation of pacemakers, such as endocarditis and pericarditis, should be looked at from an autoimmune type of pathogenetic viewpoint.
(12) The failure of prognostic indicators to predict more than about 25% of the outcome variance for this group of "poor prognosis" patients supports the viewpoint that "good" and "poor" prognosis schizophrenia are two different entities.
(13) These data are considered from the viewpoint that ethanol, other drugs such as methadone and prenatal stress (malnutrition) may cause delayed cerebellar maturation by reducing serum T4 levels in the early postnatal period (day 5-14).
(14) The relationship between the pituitary and the ovary has been discussed from various viewpoints and the secretions of the ovarian chromaffin tissue and the interrenal are suggested as the possible mediators in the process of maturation and ovulation in the teleost fishes.
(15) Reports of interactions, in vivo and in vitro, between Ni and Mg in humoral and cellular immunity, hypersensitivity and inflammation, and in tumourigenesis are explored from a mechanistic viewpoint.
(16) The problem of estimating viral activity from pock counts that exhibit a substantial degree of overdispersion is revisited from the viewpoint of quasilikelihood with unknown parameters in the variance function.
(17) In regard to this clinical viewpoint it seems that the syndrome is not as rare as may be assumed according to the relevant autopsy findings.
(18) The results are discussed from the viewpoint of regulation of amidases in these bacterial cells.
(19) These findings are discussed from the viewpoint of the differences of skin temperatures of the extremities between Type A and Type B.
(20) From this viewpoint a combination of controlled fistulization and percutaneous oesophageal intubation under radiological control is a valuable alternative.