(n.) The act attaching, or state of being attached; close adherence or affection; fidelity; regard; an/ passion of affection that binds a person; as, an attachment to a friend, or to a party.
(n.) That by which one thing is attached to another; connection; as, to cut the attachments of a muscle.
(n.) Something attached; some adjunct attached to an instrument, machine, or other object; as, a sewing machine attachment (i. e., a device attached to a sewing machine to enable it to do special work, as tucking, etc.).
(n.) A seizure or taking into custody by virtue of a legal process.
(n.) The writ or percept commanding such seizure or taking.
Example Sentences:
(1) The femoral component, made of Tivanium with titanium mesh attached to it by a new process called diffusion bonding, retains superalloy fatigue strength characteristics.
(2) In the second approach, attachment sites of DTPA groups were directed away from the active region of the molecule by having fragment E1,2 bound in complex, with its active sites protected during the derivatization.
(3) Human gingival fibroblasts were allowed to attach and spread on bio-glasses for 1-72 h. Unreactive silica glass and cell culture polystyrene served as controls.
(4) Periodontal disease activity is defined clinically by progressive loss of probing attachment and radiographically by progressive loss of alveolar bone.
(5) Administration of aminonucleoside and daunomycin produced proteinuria but did not cause a decrease in lipid P. Anticollagen and anti-lymphocyte sera that attached to the basement membrane but failed to produce proteinuria, also failed to affect the phospholipid content.
(6) Blocking the heparin-binding domains of fibronectin inhibited osteoblast attachment by 40-45%, which is complementary to inhibition results previously obtained with the RGDS tetrapeptide.
(7) Attachment of the graft to the wound is similar with and without the addition of human basic fibroblast growth factor, a potent angiogenic agent, to the skin replacement before graft placement on wounds.
(8) In this paper sensitive and selective bioassays are described for growth factors acting on substrate-attached cells, in particular members of the epidermal growth factor, transforming growth factor beta, platelet-derived growth factor, insulin-like growth factor, and heparin-binding growth factor families.
(9) Mitochondrial abnormalities and increased frequency of virus in damaged mitochondria, often attached to mitochondrial membranes, were noted.
(10) Expansion of the cell sheet following attachment, and the fusion of epiblasts advancing toward each other, does not require the presence of mineralocorticoid.
(11) Immunoreactions of LTR which were seen in specific granules of neutrophils and monocytes attached to the endothelial cell surface may indicate the onset of endothelial cell damage.
(12) 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.
(13) For the 20 patients who received treatment in the latter period (1987-1990), we gave priority to conservative treatment for type T cases that were free from complications, and adopted a treatment method attaching greater importance to the resection of intimal tears.
(14) Its features are consistent with observed structural dimensions and the molecular periodicities related to transcription, replication and matrix attachment domains.
(15) The in vitro replication of adenovirus (Ad) DNA covalently attached to the 55-kDa terminal protein requires at least five proteins including the 80-kDa preterminal protein, the Ad DNA polymerase, the Ad DNA binding protein, nuclear factor I, and topoisomerase I.
(16) which suggest that ~60-90% of the cross-bridges attached in rigor are attached in relaxed fibers at an ionic strength of 20 mM and ~2-10% of this number of cross-bridges are attached in a relaxed fiber at an ionic strength of 170 mM.
(17) There was a greater chance for the regeneration of a connective tissue attachment in nongrafted intrabony defects than in grafted defects; new cellular cementum formed equally well on old cementum, dentin, or both old cementum and dentin in the same defect.
(18) When these sequences were fused to the N terminus of yeast cytochrome oxidase subunit IV lacking its own presequence, they directed the attached subunit IV to its correct intramitochondrial location in vivo.
(19) Characterization of the components released by alkaline hydrolysis indicated that O-glycosylated hydroxylysine residues are nonenzymatically N-glycated to the same extent as those without an enzymatically attached carbohydrate unit.
(20) A teaching package is described for teaching interview skills to large blocks of medical students whilst on their psychiatric attachment.
Multivalent
Definition:
(a.) Having a valence greater than one, as silicon.
(a.) Having more than one degree of valence, as sulphur.
Example Sentences:
(1) It could be demonstrated that equimolar doses of the bivalent alpha,N-(epsilon,N-DNP-aminocaproyl-)-epsilon,N-DNP-L-lysine and the multivalent dinitrophenylated bovine serum albumin were equally effective in eliciting reactions in skin sites provided that a high affinity antibody was used for sensitization.
(2) In meiotic prophase of spermatocytes, chromosomes 2 and 3 form pachytene-diplotene bivalents whose arms may be associated by chiasmata in postdiplotene stages, but the X, Y and fourth chromosomes participate in a complex multivalent.
(3) We have used this technique to prepare soluble multivalent heteroligating antibody conjugates that can bind either of two antigenically distinct cell lines, as well as reagents that specifically label murine tumor cells with different MHC class I antigens.
(4) This could be due to the multivalency of protein Fel aggregates.
(5) Depletion of PKC activity through long term (20 h) exposure of RBL cells to PMA, also inhibited the F-actin response when the cells were stimulated with either multivalent antigen or OAG.
(6) We have examined the effects of multivalent cations, principally the polyamine spermine, on the SSB-ss poly(dT) binding mode transitions and find that the transition from the (SSB)35 to the (SSB)56 binding mode can be induced by micromolar concentrations of polyamines as well as the inorganic cation Co(NH3)6(3+).
(7) These results suggest that soluble nominal antigen, in an appropriately multivalent form, can bind specifically to antigen receptors on Tc clones.
(8) Such hybrid strains have the potential to be used as multivalent vaccines against a number of infectious diseases.
(9) The possible role of toxin multivalency and receptor mobility in the mechanism of toxin action is considered.
(10) This observation is similar to that made for a variety of small molecular weight materials, such as insulin, digoxin, and morphine, and is in contrast to that for multivalent protein antigens, such as serum albumin and thyroglobulin.
(11) No effect of the dwarf condition on the segregation of the translocation multivalent could be noted.
(12) Endocytosis of the molecules was induced by addition of multivalent ligands such as rabbit anti-mouse immunoglobulin serum or protein A-bearing liposomes to cells pretreated with anti-H-2Kk antibodies.
(13) Therefore, the putative 'hypertensinogenic' receptor may be multivalent with binding sites for F, ALDO and 17 alpha 20 alpha OHP, or is a site of single interactive receptors for these steroids and that F exerts its permissive action by occupying the same site as ALDO on the hypertensinogenic receptors.
(14) We propose a unifying explanation for the effects of several accelerating solvents studied here including polymers, di- and multivalent cations, as well as effects seen with the phenol emulsions and single-stranded nucleic acid binding proteins.
(15) mLFA-3 binding had characteristics of a multivalent interaction with cell surface CD2 and had an avidity of 1.5 nM for Jurkat cells and 12 nM for resting T cells.
(16) Another DNP-biotin hapten that is approximately 10 A longer has four tight binding sites per avidin and, when bound to avidin, has greater activity similar to a highly DNP-conjugated multivalent antigen.
(17) Immunization of mice with a combination of passively administered syngeneic IgG (anti-p-azophenylarsonate [anti-Ars]) antibody and a soluble, multivalent form of the antibody's corresponding antigen (Limulus polyphemus hemocyanin conjugated with Ars [Lph-Ars]) resulted in specific autoanti-IgG Fc (rheumatoid factor) production.
(18) Sometimes multivalency in the carbohydrate-receptor interaction is crucial.
(19) The distribution pattern of the clusters corresponded to that of absorbed and immunogold-labelled poliovirus particles and suggests a multivalent organization of poliovirus binding sites.
(20) This association is rapid, and, when triggered by multivalent antigen, it is quickly reversed by the addition of excess monovalent antigen.