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Literature DB >> 3886107

Chemotaxis of porcine neutrophils under agarose.

Abstract

The standardization of pig neutrophil chemotaxis under agarose is described. The mean chemotactic index for pig neutrophils from six pigs measured over four days was 1.29. Comparative studies of human and pig neutrophil chemotaxis under agarose revealed a lower chemotactic index for pig neutrophils (mean of 1.18) compared to human neutrophils (mean of 2.43). The results suggest that this is due to differences intrinsic to human and pig neutrophils. In vitro pig neutrophil chemotaxis was measured in normal pigs and in pigs following experimental Salmonella typhimurium infection. Significant alterations in chemotaxis were not evident one and seven days postinfection.

Entities: Chemical Disease Species

Mesh：

Substances：
Sepharose

Year: 1985 PMID： 3886107 PMCID： PMC1236114

Source DB: PubMed Journal: Can J Comp Med ISSN： 0008-4050

34 in total

1. Chemotaxis under agarose: a new and simple method for measuring chemotaxis and spontaneous migration of human polymorphonuclear leukocytes and monocytes.

Authors: R D Nelson; P G Quie; R L Simmons
Journal: J Immunol Date: 1975-12 Impact factor: 5.422

2. Chemotaxis of human polymorphonuclear neutrophils under agarose: morphologic changes associated with the chemotactic response.

Authors: R D Nelson; V D Fiegel; R L Simmons
Journal: J Immunol Date: 1976-11 Impact factor: 5.422

1. The effect of leukotriene B4, leukotriene C4, zymosan activated serum, histamine, tabanid extract and N-formyl-methionyl-leucyl-phenylalanine on the in vitro migration of equine eosinophils.

Authors: B J McEwen; B P Wilcock; P Eyre
Journal: Can J Vet Res Date: 1990-10 Impact factor: 1.310

1 in total

Chemotaxis of porcine neutrophils under agarose.

1. Chemotaxis under agarose: a new and simple method for measuring chemotaxis and spontaneous migration of human polymorphonuclear leukocytes and monocytes.

2. Chemotaxis of human polymorphonuclear neutrophils under agarose: morphologic changes associated with the chemotactic response.

3. A simple method for quantitation of chemotaxis of polymorphonuclear neutrophils in vitro.

4. Granulocyte function in the Chediak-Higashi syndrome of mice.

5. Granulocyte chemotaxis in the Chediak-Higashi syndrome of mink.

6. Functional characteristics of human toxic neutrophils.

7. Influence of serum-derived chemotactic factors and bacterial products on human neutrophil chemotaxis.

8. Hyperactivity of neutrophil leukotactic responses during active bacterial infection.

9. Neutrophil granulocyte function in patients with pulmonary infection.

10. Polymorphonuclear leucocyte chemotaxis in patients with bacterial infections.

1. The effect of leukotriene B4, leukotriene C4, zymosan activated serum, histamine, tabanid extract and N-formyl-methionyl-leucyl-phenylalanine on the in vitro migration of equine eosinophils.