Use of an insect cell culture growth medium to isolate bacteria from horses with effusive, fibrinous pericarditis: A preliminary study

2007 ◽  
Vol 121 (1-2) ◽  
pp. 177-181 ◽  
Author(s):  
Samuel L. Jones ◽  
Amy Valenzisi ◽  
Sushama Sontakke ◽  
Kimberly A. Sprayberry ◽  
Ricardo Maggi ◽  
...  
2015 ◽  
Vol 67 (4) ◽  
pp. 1203-1208
Author(s):  
Seçkin Soya ◽  
Hüseyin Can ◽  
Mehmet Yıkılmaz

The aim of this preliminary study was to establish a primary insect cell culture from total embryos and embryonic brain tissues of Periplaneta americana, collected from Izmir, Turkey. Cells were cultured at 29?C in Grace?s insect medium for one month. In the embryonic brain tissue culture, single cells and cell clumps containing spherical and ovoid as well as dividing cells were observed. Single bipolar neurons were detected after 4 days in culture. Network systems comprised of bipolar neurons were observed on the 5th day of incubation. In addition, presumably glia cells were observed in the embryonic brain culture. In the total embryo culture, the cell population exhibited variable morphologies, including spherical, spindle-like, polygonal and giant cells after nearly 20 days; the culture covered almost half of the Petri dish area within 30 days. This preliminary study associated with Periplaneta americana primary cell culture is the first of its kind in Turkey. These results should contribute to the development of new insect cell lines that are indigenous to Turkey.


2006 ◽  
Vol 48 (3) ◽  
pp. 147-150 ◽  
Author(s):  
Yeda L. Nogueira ◽  
Eunice A.B. Galati

Leishmanias can be produced by inoculation in conditioned McCoy cell culture growth medium (CGM). Leishmania (Leishmania) infantum chagasi (100 parasites) grown in NNN medium was inoculated in 2.5 mL CGM, kept in plates (24 wells) and its multiplication was observed for five days (120 hours). After day 5, the medium was saturated with the flagellate forms of the parasite (promastigotes). The reproduction of the leishmanias was observed every 24 hours and the number of parasites was calculated by counting the parasites in a drop of 10 µ L and photomicrographied. So the number of Leishmanias was adjusted to 1 mL volume. The advantage of the technique by isolation of Leishmania in CGM demonstrated in this study is its low cost and high efficacy even with a small quantity of parasites (10² promastigotes) used as inoculum. Additionally, isolation of the leishmania can be obtained together with an increase in their density (180 times) as observed by growth kinetics, within a shorter time. These results justify the use of this low-cost technique for the isolation and investigation of the behavior and multiplication of Leishmania both in vertebrates and invertebrates, besides offering means of obtaining antigens, whether whole antigens (leishmanias) or the soluble antigens produced by the parasites which may be useful for the production of new diagnostic kits.


2007 ◽  
Vol 103 (6) ◽  
pp. 572-574 ◽  
Author(s):  
Takuya Shishido ◽  
Masaru Muraoka ◽  
Hideki Yamaji ◽  
Akihiko Kondo ◽  
Hideki Fukuda

1983 ◽  
Vol 2 (1-4) ◽  
pp. 19-29 ◽  
Author(s):  
Klaus Grossmann ◽  
Wilhelm Rademacher ◽  
Johannes Jung

1996 ◽  
Vol 20 (1-3) ◽  
pp. 57-70 ◽  
Author(s):  
Ernst-J�rgen Schlaeger

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