(n.) A large vesicle or bulla, usually containing a serous fluid; a blister; a bubble, as in water, glass, etc.
Example Sentences:
(1) It has been shown by LM and transmission electron microscopy that cells with blebs are viable and capable of mitotic activity.
(2) Transmission electron microscopy demonstrated that these blebs were devoid of organelles and microvilli; scanning electron microscopy revealed that the blebs were highly wrinkled and more numerous than were the projections observed in tissue from animals treated with testosterone alone, or in tissue from unoperated controls.
(3) Combined SEM and TEM examination of the endothelium of compressed segments revealed "craters" and "balloons", blebs and vacuoles, swollen mitochondria, dilated granular endoplasmic reticulum, and subendothelial edema.
(4) Ten filtrating blebs remained after a 5 months' follow-up period.
(5) These early hyperplastic lesions revealed stellate-shaped dilated bile canaliculi lined by blebs and abnormally thick elongated microvilli, a decreased number of microvilli on the sinusoidal surface, a marked increase in smooth endoplasmic reticulum, large nucleoli, and bundles of pericanalicular microfilaments.
(6) Thus, encapsulation of the filtering bleb, although requiring additional surgery in many cases, carries a favorable long-term prognosis.
(7) These mitochondria had a highly electron dense matrix and protrusions or blebs of mitochondrial outer membrane were frequently observed.
(8) An increase of cytosolic free Ca2+ is not the stimulus for bleb formation or the final common pathway leading to cell death.
(9) We recommend this skin incision for young patients with pneumothorax if the chest CT scan confirms that the bullae or blebs are localized to the apex of superior segment of the lower lobe.
(10) They induced modifications in particle distribution, a blebbing of particle-free areas and the appearance of lamellar figures on the plasma membrane of fungus cells.
(11) 2 Treatment of hepatocytes with either NABQI (0.4 mM) or paracetamol (2 mM) alone resulted in a considerable loss of cell viability, as assessed by trypan blue exclusion or leakage of lactate dehydrogenase, accompanied by an increase in the percentage of viable cells that were blebbed.
(12) Experiments where catalase was used to interrupt H2O2 exposure over a long time course revealed 15-30 minutes to be the critical period of exposure to 5 mM H2O2 necessary for a sustained increase in F actin as well as large increases in membrane blebbing and later cell death.
(13) None of the patients treated by operation (plication or resection and suture of the bleb) had a later recurrence.
(14) We have found the early placement of a therapeutic bandage contact lens permits extended administration of 5-FU during this period, minimizing discomfort and inflammation as well as enhancing bleb survival.
(15) Scanning electron microscopy showed the appearance at the culture surface of immature cells with gross surface abnormalities including large numbers of blebs, stubby microvilli and long pleomorphic microvilli.
(16) Vascular changes included perivascular deposits of proteinaceous material presumably from leakage of serum proteins, variable electron lucency of endothelial cell cytoplasm, an apparent increase in pinocytotic vesicles, rare platelet thrombosis of capillaries, and rare intravascular blebs of luminal plasma membrane.
(17) Formation of blebs was dose dependent and preceded release of LDH and trypan blue uptake.
(18) In addition, CHO cells displayed membrane bleb formations similar to those found in CHO cells after exposure to established inhibitors of protein synthesis, puromycin and anisomycin.
(19) The surfaces of the majority of these cells are covered by vesicles or blebs.
(20) In this group, 4 cases bled again because of enlargement or the development of an aneurysmal bleb.
Blob
Definition:
(n.) Something blunt and round; a small drop or lump of something viscid or thick; a drop; a bubble; a blister.
(n.) A small fresh-water fish (Uranidea Richardsoni); the miller's thumb.
Example Sentences:
(1) The spatial spread or blur parameter of the blobs was adopted as a scale parameter.
(2) There was no evidence of a "columnar" or "blob" pattern of any binding site within any of the laminae.
(3) The thresholds for both tasks increased linearly with decreasing resolution (increasing blur), for a constant ratio of the resolution parameter and the separation of the outer two blobs.
(4) If you look at a map of Britain resized according to house prices, London and the south-east form a massive blob, and every other region and nation are mere stringy offshoots, like a fried egg that is all yolk.
(5) Though the starlings looked like a dark swarm of bees, they had two inky blobs in their midst, for they had acquired a pair of crow interlopers.
(6) The centers of the hypercolumns coincide with the blobs.
(7) Segregation of textures based on differences in line orientation and blob size was tested in adults, infants and children, with a forced-choice preferential looking technique.
(8) In primate striate cortex, staining for the mitochondrial enzyme cytochrome oxidase reveals a regular pattern of intense staining, the blobs, which are surrounded by the lighter stained interblob regions.
(9) Differential connections between CO-rich (blobs) and CO-poor regions (interblobs) also exist within V1; blobs are connected to blobs and interblobs are connected to interblobs.
(10) The level of isolation of the blobs from the surrounding interblob tissue was investigated in the present study by combining CO staining with Golgi impregnation of dendritic arbors in the same tissue sections.
(11) Thus the activating domain of the hER HBD appears to be different from the recently characterized 'simple' activating domains, such as acidic 'blob' or amphipathic helix, and more likely corresponds to a protein surface created from dispersed elements and dependent upon the three-dimensional folding of the HBD.
(12) Paterson, who has previously said significant global temperature rises of 1-2.5C would only be modest and who claimed he was sacked as minister to appease the “green blob” , is to call for a repeal of the act unless other countries adopt similar carbon-cutting laws.
(13) Like the centers of pinwheels, the centers of blobs also lie along the midline of ocular-dominance columns.
(14) The preattentive system ignores the exact shape of these blobs, but is sensitive to their average width, length, and orientation.
(15) Neuroanatomical tracing studies have shown that blob and interblob cells receive different inputs and participate in different projections.
(16) The chief finding was that cells in "blobs" of layer III that stain densely for cytochrome oxidase receive indirect input, via layer IVC, from both LGN magnocellular (M) and parvocellular (P) cells.
(17) The rare, ethereal objects, first seen in the 1990s, came to be known as Lyman-alpha blobs (Lab), their place instantly secured among the most mysterious phenomena in the heavens.
(18) The technique involves a full thickness incision of the blob of tissue and positioning of a spacer which is gradually expanded by means of a conical obturator.
(19) Scaling (i) the three-blob alignment results with estimates of the cortical magnification factor and (ii) the two-blob separation discrimination results with their corresponding neural blur parameter shows an impressive isotropy and blur scale-invariance for the mechanisms mediating differential spatial displacement discrimination across the visual field.
(20) The first woman to be awarded the prestigious gong in her own right, the 64-year-old earned a place as one of the most sought-after architects in the world, having bestowed her trademark blobs on cityscapes from Baku to Guangzhou This article was amended on 25 September 2015.