What's the difference between immobilize and petrify?

Immobilize


Definition:

  • (v. t.) To make immovable; in surgery, to make immovable (a naturally mobile part, as a joint) by the use of splints, or stiffened bandages.

Example Sentences:

  • (1) Maximal covalent binding of [4,5-14C]ronidazole to DNA also required four-electron reduction, consistent with previous studies of the covalent binding of this agent to immobilized sulfhydryl groups [Kedderis et al.
  • (2) Prolonged immobilization was accompanied by a decrease in Ca-concentration dependence of Ca2+ uptake.
  • (3) A 2-fold increase in the dissolution rate was observed when the same number of particles was immobilized without macrophages.
  • (4) The immobilizing activity of human normal sera occurred in low titres only, rarely in dilutions of greater than 1:32.
  • (5) We then used synthetic peptides spanning the active fragment to identify the primary sequence of the adhesive site as Leu-Arg-Glu (LRE): neurons attach to an immobilized LRE-containing peptide, and soluble LRE blocks attachment of neurons to the s-laminin fragment.
  • (6) The immobilized enzyme preparations were stable when stored at 4 degrees C and pH 7.5 for periods up to eight months.
  • (7) The binding of 125I-labeled core protein to immobilized fibronectin was inhibited by soluble fibronectin and by soluble cold core protein but not by albumin or gelatin.
  • (8) This was confirmed by the MAIPA ("Monoclonal Antibody Immobilization of Platelet Antigens") test, performed to detect antibodies to GP Ib-IX and GP IIb-IIIa.
  • (9) By using different immobilized and labeled antibodies, this method could easily be adapted for use with other analytes.
  • (10) The enzyme is immobilized to provide better control over its catalytic activity and to increase the lifetime of the biosensor.
  • (11) The biomechanical strength of femur of adult rats was tested after immobilization for 9 weeks and remobilization for 12 weeks of 1 hind leg.
  • (12) Binding of fibronectin, an extracellular matrix (ECM) protein, to Candida albicans was measured, and adherence of the fungus to immobilized ECM proteins, fibronectin, laminin, types I and IV collagen, and subendothelial ECM was studied.
  • (13) We felt that this relatively high redislocation rate was due to failure to immobilize these shoulders for 3 weeks postoperatively.
  • (14) Furthermore, monoclonal antibody CG37 specifically eluted 5'-nucleotidase from immobilized laminin and thus enabled its isolation from other myoblast laminin-binding proteins.
  • (15) The trauma, the immobilization and the surgery influenced the musculature of the operated as well as the intact leg.
  • (16) These experiments may provide the basis for the expanded use of immobilized lectins for purification and characterization of hydrolases and other glycoproteins.
  • (17) Weighed amounts of lyophilized venom from each snake were compared chronologically for variation in isoelectric focusing patterns, using natural and immobilized gradients.
  • (18) The author maintains that the osteoma of the brachial muscle as well as post-traumatic periarticular calcifications, occur in the muscle mass or in the tendon that prolongs it, or in the articular capsule, as a result of surgical treament and post-operative immobilization, and only exceptionally following orthopaedic treatment of traumatic lesions.
  • (19) A 30% maltodextrin solution has been continuously hydrolyzed at 50 degrees C and pH 4.5 in a recycled, fluidized bed reactor (FBR) containing GA immobilized on these magnetic microparticles.
  • (20) The antigen purified on immobilized mAb MEM-102 is recognized by all six known CD48 mAbs under western blotting conditions.

Petrify


Definition:

  • (v. t.) To convert, as any animal or vegetable matter, into stone or stony substance.
  • (v. t.) To make callous or obdurate; to stupefy; to paralyze; to transform; as by petrifaction; as, to petrify the heart. Young.
  • (v. i.) To become stone, or of a stony hardness, as organic matter by calcareous deposits.
  • (v. i.) Fig.: To become stony, callous, or obdurate.

Example Sentences:

  • (1) Barry Roux, Burger added: "I heard petrified screaming before the gunshots and just after the gunshots.
  • (2) It was pitch black, I had to struggle against the water to get him to safety and I was petrified," she recalls.
  • (3) He appeared "shaking and petrified" the day before the shootings, telling Jacques: "I might as well top myself."
  • (4) And the one thing he is petrified of is genuine political dissent which he cannot control.
  • (5) I understand there are rules about uniform,” said one mother, Sian Williams, whose year 7 daughter managed to pass the uniform check, “but to be so strict and allow children to feel that way on their first day of school must have been petrifying for them.” Another parent, Phillipa Turner, wrote on Facebook: “My niece was one of these children sent home today, first day of a new school and she didn’t even make it into the school gates.
  • (6) I was there a very long time, maybe eight to 10 hours,” said Chevoughn, who remembered being “petrified”, particularly as police questioned her in what she calls a “cage”.
  • (7) Imagine what she went through in that toilet, petrified, waiting for God to save her,” she says.
  • (8) The high quartz content makes the petrified wood very hard: it can only be cut by a diamond-tipped saw.
  • (9) When I was elected as chair, I was petrified of the possibility of failing the staff team, our membership and the thousands of young people we reach.
  • (10) Electron microscopical study indicates: --numerous intracytoplasmic lipid inclusions of various type (droplets, crystals, concentric lamellar bodies, ceroid granules) in dermal cells (histiocytic foam cells, endothelial cells, Schwann cells, fibroblasts and most cells); --large intranuclear inclusions in some histiocytes containing few lipids droplets; these figures could be compared to a slice of "petrified wood"; their significance is as yet unknown (Liesegang rings?
  • (11) To the right, two prosecutors in blue uniforms sit at a desk in front of four windows looking on to a brick building with a snowy parapet and a tree petrified in ice.
  • (12) Remember: removal of petrified wood or other material is strictly prohibited by federal law!
  • (13) The 70 or so technicians and engineers, known as the Fukushima 50, have been working under the constant threat of radiation sickness, fires and explosions since they became the sole occupants of an area that has become a no-go zone for tens of thousands of petrified residents.
  • (14) Once again, Holland were reminded why it is only really the English who tend to be more petrified of penalties.
  • (15) The city lives on cement, as if it also flowed down the mountains to settle in petrified squares – poor houses, rich houses, triple-decker freeways, malls, sculptures – all cement, clean and jagged, painted, naked or white, in between parks and clumps of nature; but the valley's sheer scale, along with the size of the sky, rescues it all.
  • (16) He and his petrified family members repeatedly told law enforcement agents presenting themselves at his residence to arrange for interviews in the presence of lawyers (who later followed up with agencies) – something law enforcement officials repeatedly declined to do.
  • (17) Auricular ossificans (ectopic ossification) is a rare phenomenon in which the rigidity of the petrified ear is due to replacement of the elastic cartilage by bone.
  • (18) We’re absolutely petrified about this,” says Unison’s Newcastle branch secretary, Paul Gilroy.
  • (19) The North Korea leader is reportedly petrified of flying, preferring to travel long distances in his luxury train equipped with conference rooms and hi-tech communications.
  • (20) Useful link navajonationparks.org Petrified Forest national park Petrified Forest National Park, Badlands, Arizona.

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