scholarly journals Surface antigen expression in spleen cells of C57Bl/6 mice during ageing: influence of sex and parity

1997 ◽  
Vol 107 (3) ◽  
pp. 593-600 ◽  
Author(s):  
F. BARRAT ◽  
B. M. LESOURD ◽  
A. LOUISE ◽  
H.-J. BOULOUIS ◽  
S. VINCENT-NAULLEAU ◽  
...  
Lung Cancer ◽  
2000 ◽  
Vol 30 (3) ◽  
pp. 169-174 ◽  
Author(s):  
Tokujiro Yano ◽  
Kenji Sugio ◽  
Koji Yamazaki ◽  
Shinichiro Kase ◽  
Masafumi Yamaguchi ◽  
...  

2002 ◽  
Vol 45 (1) ◽  
pp. 155-167 ◽  
Author(s):  
Aleida Vazquez-Macias ◽  
Perla Martinez-Cruz ◽  
Maria Cristina Castaneda-Patlan ◽  
Christine Scheidig ◽  
Jurg Gysin ◽  
...  

1980 ◽  
Vol 103 (3) ◽  
pp. 399-406 ◽  
Author(s):  
Richard L. Hoover ◽  
Deepak K. Bhalla ◽  
Saul Yanovich ◽  
Michael Inbar ◽  
Morris J. Karnovsky

2004 ◽  
pp. 309-322 ◽  
Author(s):  
Anthony Mathur ◽  
Ying Hong ◽  
Guosu Wang ◽  
Jorge D. Erusalimsky

1997 ◽  
Vol 110 (20) ◽  
pp. 2609-2618 ◽  
Author(s):  
K.R. Matthews ◽  
K. Gull

African trypanosomes undergo extensive changes in cellular morphology, biochemistry and surface antigen expression as they differentiate from their bloodstream form to those forms that colonise the midgut of their tsetse fly vector. If initiated with stumpy-form cells, a non-dividing sub-type of the bloodstream parasite, differentiation and cell cycle re-entry occur synchronously in the population and provide a means to dissect the respective controls of proliferation and transformation. We have exploited this synchrony to determine the respective importance and hierarchy of the known triggers for differentiation (cis aconitate, temperature drop) for individual components of both differentiation and the cell cycle. This has revealed the pre-eminence of cis aconitate as a primary trigger for parasite differentiation, and has allowed us to determine that the cellular commitment to both differentiation and cell-cycle re-entry are precisely co-incident processes.


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