(n.) The act of emigrating; removal from one country or state to another, for the purpose of residence, as from Europe to America, or, in America, from the Atlantic States to the Western.
(n.) A body emigrants; emigrants collectively; as, the German emigration.
Example Sentences:
(1) To determine whether leukocyte emigration alters endothelial permeability in this model, we examined the effects of migrating human polymorphonuclear leukocytes (PMN) on these two parameters.
(2) The estimated degree of dominance at a gene locus affecting emigration activity was 0.067, which revealed nearly complete dominance for the tendency of heterozygote flies to move from their original place to another.
(3) We have examined the distribution and function of the defined cell adhesion molecules, N-cadherin and N-CAM, in the emigration of cranial neural crest cells from the neural tube in vivo.
(4) The emigration of the ascari to the biliary tract is cause of obstructive jaundice and acute cholecystitis.
(5) This paper concerns itself with a few questions related to the impact of the emigration of health manpower on the health status of individuals and economic development of Sub-Saharan Africa (SSA).
(6) Patterns of T-cell differentiation in the thymus thus seem to be determined by newly emigrating cells and the resident thymocytes.
(7) The variables studied were leukocyte adhesion in postcapillary venules, macromolecular permeability as leakage of fluorescent dextran, and emigration of PMNs.
(8) It first forms on the lateral portion of the neuroepithelium of the neural folds and then extends ventrally into the region adjacent to the notochord; (ii) BL becomes continuous beneath the epidermal ectoderm (EE) that overlies the NC cell region only during the terminal stages of NC cell emigration; (iii) BL does not form over the dorsal portion of the neural tube until NC emigration is terminated; and (iv) the morphology of the BL changes as development proceeds.
(9) The immigration and emigration rates and population were calculated from the collection data.
(10) In 1830, the Celtic seaboard nations made up nearly 40% of the United Kingdom; that dropped throughout the 19th century due to the Irish famine and emigration.
(11) Because cell-matrix interactions also are required for proper emigration of cranial neural crest cells, the results suggest that the balance between cell-cell and cell-matrix adhesion may be critical for this process.
(12) This study demonstrates that NAF elicits a rapid inflammatory response in vivo with massive neutrophil emigration, which is qualitatively similar to that observed with other chemotactic agonists.
(13) Drug effects on pleurisy development, as measured by the pleural fluid volume, the number of emigrating leukocytes, and the in vitro oxygen uptake and hydrogen peroxide production of elicited polymorphonuclear neutrophils (PMNs) were investigated.
(14) Over a period of about 12 months a large number of Ethiopian Jews emigrated to Israel under very stressful conditions.
(15) I don’t want to say they are not loyal French citizens, but there is a feeling being here that they are able to act and live like Jews, unlike in France, where they have rights as individuals but not as a group.” Among those recently choosing to emigrate to Israel, two groups have dominated: young single people under 35 and pensioners over 66.
(16) And if you get killed, then … you’ll enter heaven, God willing, and Allah will take care of those you’ve left behind.” Hijra is an Arabic word meaning “emigration”, evoking the prophet Muhammad’s historic escape from Mecca, where assassins were plotting to kill him, to Medina.
(17) Mechanisms of thought and behaviour such as these, are the starting point in family therapy with emigrants.
(18) Alas, Charles could not, any more than his great Uncle Edward VIII in 1936 , take the salary with him on emigration; the duchy is public property.
(19) The development of CD4-CD8+ thymocytes is significantly perturbed by IL-4 expressed in vivo; only peripheral CD4+ T cells are found in significant numbers in transgenic mice, while CD4-CD8+ thymocytes are present in increased numbers, apparently because of their failure to emigrate to the periphery.
(20) When its survivors were driven into emigration he helped them establish a new life in America.
Migratory
Definition:
(a.) Removing regularly or occasionally from one region or climate to another; as, migratory birds.
(a.) Hence, roving; wandering; nomad; as, migratory habits; a migratory life.
Example Sentences:
(1) Hence, the absence of NGF receptors on premigratory neural crest and early migratory neural crest cultures was not due to enzymatic alterations of the receptor.
(2) These observations suggest that the function of BMG is to evoke mesenchymal cell differentiation into prechondroblasts during the latent or migratory morphogenetic phase while the effect of the culture medium is to provide the bionutritional requirements for synthesis of hyaline cartilage matrix by chondrocytes during the patent phase of development.
(3) In the study reported here we examined the migratory responses of mouse peritoneal macrophages using a multiwell chamber.
(4) The migratory ability of neutrophils was assessed using a 48-well microchemotaxis chamber, with an incubation of 1.5 h at 12 degrees C. The two neutrophil populations showed different responses to N-formylmethionyl-leucyl-phenylalanine (FMLP).
(5) The migratory phase is transient and therefore permits analysis of factors regulating the motile activity of cells in tissues.
(6) In these populations it is necessary to consider the relations between emotional distress and socio-political context, particularly the processes of terror and intimidation and the conditions of migratory illegality and social marginality.
(7) We investigated the role of 1,2-diacylglycerol, one of the products of receptor-linked phosphatidylinositol hydrolysis, in mediating the migratory response of leukocytes.
(8) As part of a concerted effort to avoid the in danger listing, the Queensland government came up with an alternative plan to dump the sediment within an enclosed area of the Caley Valley wetlands, which is considered nationally important habitat for more than 15 species of migratory birds.
(9) These migratory properties of lymphoblasts are probably relevant to their migration into inflammatory sites in vivo.
(10) The alveolar macrophages were increased in number and size but marked cytoplasmic vacuolation and a paucity of lysosomes are consistent with our previous suggestion that the phagocytic and migratory properties of these cells are weakened or inhibited.
(11) Three months later she developed subcutaneous nodules and migratory polyarthralgias.
(12) Explants isolated before normal migration had commenced required 3-8 h in vitro before neural crest cells started migration, but explants obtained at migratory stages showed an immediate onset of migration.
(13) Our results showed that phagocytosis of such particles did not alter these migratory responses of chronic granulomatous disease neutrophils and suggest that phagocytic stimulation of normal neutrophils may modulate migratory function by some mechanism dependent upon hexose monophosphate shunt stimulation.
(14) Percoll-purified high density small lymphocytes had little or no migratory capacity under these conditions, requiring a longer incubation time (4 hr) for consistent migration.
(15) Neutrophil migratory function recovered between 4 and 8 h but was again depressed at 24 h. The data demonstrate the complexity of the response to TNF, comprising direct and indirect effects which are concentration-, time- and place-dependent.
(16) Both types of cells are closely associated with processes of radial ependymal glia cells, which perhaps orient their migratory pathways.
(17) We have previously shown that fetal and adult human skin fibroblasts display distinctive migratory phenotypes when cultured on 3-dimensional collagen gels in vitro.
(18) This report describes a patient with a migratory abscess as a sequel to the surgical removal of a mandibular third molar tooth.
(19) The alterations in FMLP-induced migration caused by the three drugs tested were mainly chemokinetic and were due to changes in migratory speed.
(20) The cell surface phenotype of dinitrophenol (DNP)-specific memory B cells, defined by their capacity to transfer IgG responses into syngeneic irradiated recipients, was assessed using two markers of relevance to lymphocyte migratory properties: (i) peanut agglutinin, which binds to terminal galactosyl residues expressed at high levels by several nonmigrating lymphocyte subsets and, among lymph node B cells, is highly specific for germinal center cells; and (ii) MEL-14, a monoclonal antibody specific for lymphocyte surface receptors required for migration from the blood into peripheral lymph nodes.