(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.
Blister
Definition:
(n.) A vesicle of the skin, containing watery matter or serum, whether occasioned by a burn or other injury, or by a vesicatory; a collection of serous fluid causing a bladderlike elevation of the cuticle.
(n.) Any elevation made by the separation of the film or skin, as on plants; or by the swelling of the substance at the surface, as on steel.
(n.) A vesicatory; a plaster of Spanish flies, or other matter, applied to raise a blister.
(v. i.) To be affected with a blister or blisters; to have a blister form on.
(v. t.) To raise a blister or blisters upon.
(v. t.) To give pain to, or to injure, as if by a blister.
Example Sentences:
(1) Advocates would point to the influence Giggs maintains in the United midfield – developing a more creative game from a central role to compensate for the loss of his once blistering pace.
(2) We have previously characterized the kinetics of prostaglandin D2 (PGD2) production at cutaneous sites of allergic inflammation employing a blister-chamber model.
(3) In addition, various tissue cages and the use of skin blisters has been a popular means for testing antibiotic penetration into extra-cellular fluid.
(4) Patients with moderate or severe rheumatoid disease of the hands often could not extract tablets from blister packs.
(5) Suction blisters were raised on psoriatic lesions and normal appearing skin.
(6) After distribution of the agents in the body, the concentrations of both drugs in blister and parenteral fluid were similar to those in serum.
(7) Symptoms included surface lesions, blisters and abscesses.
(8) We describe a skin blister chamber technique with a novel multiwell device which allows the observation of cell accumulation under different conditions, i.e., in presence and in absence of a foreign body (coverslip).
(9) Institution of systemic corticosteroid therapy resulted in a satisfactory clinical response and cessation of the blistering process.
(10) The BB-isoenzyme was found to be the predominant form in blister fluid while only the MM isoenzyme was found in serum.
(11) The pruritic effect of purified bile salts has been tested by applying them to blister bases.
(12) The time course of appearance and the dynamic changes of immunocompetent cells were assessed in human skin following sterile suction blister would healing.
(13) The patterns of in vivo release of histamine and tryptase were determined during prolonged Ag incubation in atopic individuals, using skin chambers placed over denuded skin blister sites.
(14) Concentrations of ceftriaxone and cefotaxime were measured by Andrews and Wise in blister fluids, in ascites and pleural fluid by us.
(15) It is a Saturday afternoon in the southern Turkish town of Antakya, blisteringly hot.
(16) The keratinocytes of the blister roof showed aggregation of the tonofibrils at the periphery, and vacuolization of mitochondria and endoplasmic reticulum.
(17) The most often used experimental models (different tissue cage models the fibrin clot, skin blisters, skin windows, skin chambers) applied in animal and man for studies of antibiotics are presented as well as a discussion concerning their relevance to the clinical situation.
(18) This paper is the first published report of vesicular dermatitis due to blister beetles of the family Meloidae in Panamá.
(19) A search for an intact blister is always warranted when erosions, oozing, or crusts are noted.
(20) The lesions on the UV-A-exposed skin are mainly erythema and blisters.