(1) Portal hypertension correlated with the degree of architectural distortion of the liver, as suggested by a direct correlation between hepatic venous pressure gradient and the area of reticulin collapse, evaluated by means of a morphometric analysis on Sirius red stained liver slides (r = 0.43, p less than 0.05).
(2) The high reproducibility with Sirius stain is most probably due to the high volume fractions of positively stained material after this stain, not to low interobserver variation.
(3) Green birefringence with Congo or Sirius red was specific but not completely sensitive.
(4) Biopsies of the liver were taken monthly and the fibrosis was quantitated morphometrically using the sirius red polarization method of collagen visualization by light microscopy.
(5) Previously described advantages of Sirius red as an amyloid dye were confirmed, as well as its disadvantage of lack of ultraviolet fluorescence.
(6) Following a previously described procedure, we deparaffinized tissue sections and stained them with the collagen-specific dye Sirius red.
(7) For the detection of amyloid the Sirius red staining technique was used.
(8) A Sirius spokeswoman said Bannon hosted the show live from Washington DC or New York.
(9) We will discuss that [where United go next] with him.” Wayne Rooney said that the fan base in America was growing, when speaking on Sirius FM.
(10) The sirius red polarization method is useful to visualize the organization of connective tissues and not to identify the molecular nature of their fibrous polymers.
(11) In addition to conventional staining procedures including HE, PAS, and Sirius stain, further tools were employed to extend the array of determined characteristics.
(12) The collagenous structures present in tissue sections obtained from the Egyptian mummy studied took on a deeply red colour when stained in the Picrosirius solution indicating that, as well as in the fresh controls, the basic groups in the collagen molecules were available for reacting with the strongly acidic dye Sirius Red.
(13) The results indicate that Sirius red is a reliable histochemical stain that can be used to quantitatively demonstrate the various degrees of fibrosis in liver biopsies.
(14) These membranes were colored selectively also by the picro-Sirius Red F3BA method for collagens; fungi in tissues from patients with candidiasis remained unstained.
(15) The histological method applied included haematoxylin-eosin and Sirius red staining for morphometric quantification of the goblet cells, the thickness of the connective tissue layer, the area fractions of blood vessels, inflammatory cells, fibroblasts and collagen fibres.
(16) The distribution of collagenous components was examined in the same tissues by means of the Sirius red F3BA method.
(17) Treatment with sodium hydroxide solution prevents staining of secondary amyloid with Sirius red.
(18) Under the deal Rinehart will purchase $50m of Sirius shares and pay $250m for a 5% royalty stream on the first 13m tonnes of fertiliser produced by the mine annually, and the right to purchase up to 20,000 tonnes of product each year for use on her expanding Australian agricultural holdings.
(19) The stains applied were H & E, PAS, Prussian blue, Elastica van Gieson, Trichrom (Masson-Goldner), Gomori's silver methenamine and Picro-Sirius polarization (modified).
(20) The mine, which sits on protected moorland overlooking Whitby and Robin Hood’s Bay, aims to produce up to 20m tonnes a year of a potassium-rich mineral called polyhalite, a type of potash fertiliser described by Sirius as a “fertiliser of the future”.
Vertex
Definition:
(n.) A turning point; the principal or highest point; top; summit; crown; apex.
(n.) The top, or crown, of the head.
(n.) The zenith, or the point of the heavens directly overhead.
(n.) The point in any figure opposite to, and farthest from, the base; the terminating point of some particular line or lines in a figure or a curve; the top, or the point opposite the base.
Example Sentences:
(1) CNV1 was recorded at the vertex while CNV3 was recorded at multiple electrode sites to assess topographical differences.
(2) Preceding or during movement, maximum ERD was observed in most cases in central-vertex regions.
(3) Brain stem electric responses, recorded with external electrodes on vertex and ear lobes, are excellent for audiometry of young children.
(4) Umbilical blood-gas status at elective cesarean section with oxygen inhalation for breech presentation (25 cases) was compared with that for vertex presentation (25 cases), so as to confirm the security of full-term breech fetuses delivered by cesarean section under spinal anesthesia.
(5) An evoked brain response can also be elicited simultaneously from the vertex response is affected to the same degree by several different aspects of visual stimuli as is the corresponding occipital response.
(6) N1 and P2 to the last preceding frequent stimulus, the rare (attended target) stimulus, and the following two frequent stimuli were evaluated using 6 reference-independent measures: latency (time of maximal potential range between any two locations), amplitude of maximal potential range, global field power, vertex (Cz) current source density, location of extreme potential, and location of potential centroid.
(7) AEPs were recorded to an "oddball" paradigm from vertex and left and right temporal electrodes.
(8) The MRBPs had earlier onsets during the first runs of skill acquisition than during later training sessions; they occurred earlier when they preceded a stimulus train than when they preceded a single stimulus; the onset was earlier over the vertex than over the premotor area.
(9) In addition, careful parametric baseline studies were performed in each cat to strengthen the evidentiary linkage between wave A as recorded from the vertex in these experiments and previous studies describing the origin and trajectory of wave A in the brainstem reticular formation and several regions of thalamus, including the intralaminar nuclei.
(10) Responses were recorded between needle electrodes placed on the vertex and the ipsilateral ear, with ground at the interorbital line.
(11) A model of sleep phasic events such as vertex waves, K complexes, delta waves and sleep spindles is proposed.
(12) The enhancement results have been confirmed for central brain vertex stimulation using the Sheffield magnet.
(13) Anodal stimulation at the vertex produced complex corticospinal volleys that could be recorded at both sites, with multiple waves analogous to the D and I waves documented in animal experiments.
(14) N140 and P190 (the "vertex potentials") are probably generated bilaterally in the frontal lobes, including orbito-frontal, lateral and mesial (supplementary motor area) cortex.
(15) An otherwise healthy five-year-old girl presented for evaluation of a large patch of erythematous scaling alopecia on the vertex of her scalp.
(16) Oxygen extraction in the breech (Mean: 49.0%) was higher than that in the vertex (32.9%).
(17) As it is quite unlikely that P3 generating sources are strongly active during the processing of the frequent stimulus, this effect is possibly due to a component overlap from the vertex potential.
(18) The frequency of congenital anomaly was also studied in 8,863 infants delivered by breech and vertex presentation.
(19) Carbon particles entering the subarachnoid space over the vertex of the cerebral hemispheres drained along selected paravascular and subfrontal pathways in the subarachnoid space to the cribriform plate and thence into nasal lymphatics and cervical lymph nodes.
(20) As it was not possible to collect sufficient material for valid conclusions on a series of patients with similar uterine activity, fetal size, uterine volume, cervical resistance, and lower uterine segment development; only women in normal labor without disproportion and delivered of infants in the occipitoanterior vertex presentation were included in the study.