Warning: Undefined array key "mm" in /www/wwwroot/www.ai-bt.com/si.php on line 10 Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/wwwroot/www.ai-bt.com/si.php on line 10 In vitro studies of group E streptococci in swine leukocytes. I. Phagocytic and bactericidal properties of polymorphonuclear leukocytes from swine.

Literature DB >> 4266688

In vitro studies of group E streptococci in swine leukocytes. I. Phagocytic and bactericidal properties of polymorphonuclear leukocytes from swine.

Abstract

Serum from both immune and nonimmune ten-week-old swine contained factors which promoted phagocytosis of group E Streptococci (GES). The factors in nonimmune serum, which were heat labile at 70 degrees C for ten minutes, were less efficient than the factors present in immune serum.Bactericidal activity of the polymorphonuclear (PMN) leukocytes against GES was observed with serum from both immune and nonimmune ten-week-old swine, as well as with serum from normal sows and piglets. However, the bactericidal activity of PMN leukocytes in serum from either normal sows or immune ten-week-old swine was greater than the bactericidal activity of PMN leukocytes in either piglet serum or serum from nonimmune ten-week-old swine. When the serum was either heated to 70 degrees C for ten minutes or treated with 2-mercaptoethanol, bactericidal activity of PMN leukocytes against GES was only observed in the presence of immune serum.

Entities: Chemical Species

Mesh：

Substances：

Year: 1973 PMID： 4266688 PMCID： PMC1319738

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

10 in total

1. ABSCESSES OF SWINE.

Authors: J R COLLIER
Journal: J Am Vet Med Assoc Date: 1965-02-15 Impact factor: 1.936

2. In vitro studies of group E streptococci in swine leukocytes. II. Phagocytic and bactericidal properties of macrophages from immune and nonimmune swine.

Authors: C F Cargill; L D Olson
Journal: Can J Comp Med Date: 1973-04

Review 3. Analytic review: disorders of phagocyte function.

Authors: S D Douglas
Journal: Blood Date: 1970-06 Impact factor: 22.113

4. Intravenous exposure of swine to group E streptococci: clinical signs, hemic and lymphatic distribution of streptococci, and resistance to subsequent exposure.

Authors: R L Schueler; L G Morehouse; L D Olson
Journal: Am J Vet Res Date: 1972-09 Impact factor: 1.156

5. Intravenous exposure of swine to group E streptococci: articular and cardiac lesions associated with experimentally induced septicemic infection of swine with group E streptococci.

Authors: R L Schueler; L G Morehouse; L D Olson
Journal: Am J Vet Res Date: 1972-09 Impact factor: 1.156

1 in total

1. In vitro studies of group E streptococci in swine leukocytes. II. Phagocytic and bactericidal properties of macrophages from immune and nonimmune swine.

Authors: C F Cargill; L D Olson
Journal: Can J Comp Med Date: 1973-04

1 in total

In vitro studies of group E streptococci in swine leukocytes. I. Phagocytic and bactericidal properties of polymorphonuclear leukocytes from swine.

1. ABSCESSES OF SWINE.

2. In vitro studies of group E streptococci in swine leukocytes. II. Phagocytic and bactericidal properties of macrophages from immune and nonimmune swine.

Review 3. Analytic review: disorders of phagocyte function.

4. Intravenous exposure of swine to group E streptococci: clinical signs, hemic and lymphatic distribution of streptococci, and resistance to subsequent exposure.

5. Intravenous exposure of swine to group E streptococci: articular and cardiac lesions associated with experimentally induced septicemic infection of swine with group E streptococci.

6. Isolation of group E streptococcus from the blood of swine with streptococcic lymphadenitis.

7. Susceptibility of swine of various ages to streptococcic lymphadenitis.

8. The interaction of staphylococci grown in vivo and in vitro with polymorphonuclear leucocytes.

9. Streptococcal infection in young pigs. 3. The immunity of adult pigs investigated by the bactericidal test.

10. The fate of gonococci in polymorphonuclear leucocytes.

1. In vitro studies of group E streptococci in swine leukocytes. II. Phagocytic and bactericidal properties of macrophages from immune and nonimmune swine.