scholarly journals Erratum to “Inhibition by Ca2+ of the hydrolysis and the synthesis of ATP in Ehrlich ascites tumour mitochondria: relation to the Crabtree effect” [Biochim. Biophys. Acta 1228 (1995) 261–266]

1995 ◽  
Vol 1231 (1) ◽  
pp. 121
Author(s):  
K. Bogucka ◽  
V.V. Teplova ◽  
L. Wojtczak ◽  
Yu.V. Evtodienko
Keyword(s):  
Crabtree Effect ◽  
Ascites Tumour ◽  
Ehrlich Ascites ◽  
Ehrlich Ascites Tumour

scholarly journals Effect of glucose and deoxyglucose on cytoplasmic concentration of free Ca2+ in Ehrlich ascites tumour: studies on single cells.

1993 ◽  
Vol 40 (4) ◽  
pp. 539-544 ◽  
Author(s):  
A Czyz ◽  
V V Teplova ◽  
P Sabała ◽  
M Czarny ◽  
Y V Evtodienko ◽  
...  
Keyword(s):  
Imaging System ◽  
Single Cells ◽  
Crabtree Effect ◽  
Resting Cells ◽  
Ascites Tumour ◽  
Ehrlich Ascites ◽  
Ehrlich Ascites Tumour ◽  
Effect Of Glucose ◽  
Ascites Tumour Cells ◽  
Ehrlich Ascites Tumour Cells

Concentration of free cytoplasmic Ca2+ ([Ca2+]i) in Ehrlich ascites tumour cells loaded with fura-2 was measured in single cells applying a video imaging system. In resting cells [Ca2+]i amounted to 60-340 nM and was increased after addition of 10 mM D-glucose or D-2-deoxyglucose by 80-200 nM. This increase occurred within 30-60 s following addition of the sugars and lasted for several minutes. Pretreatment of the cells with thapsigargin resulted in a much smaller [Ca2+]i increase after addition of glucose or deoxyglucose and, vice versa, thapsigargin added after the sugars mobilized less Ca2+ than when added before. A possible relation of the [Ca2+]i rise evoked by glucose and deoxyglucose to the Crabtree effect is discussed.

Effects produced by Royal Jelly on haematopoiesis: relation with host resistance against Ehrlich ascites tumour challenge

2005 ◽  
Vol 5 (4) ◽  
pp. 679-688 ◽  
Author(s):  
Claudia Bincoletto ◽  
Samara Eberlin ◽  
Camila A.V. Figueiredo ◽  
Marcos B. Luengo ◽  
Mary L.S. Queiroz
Keyword(s):  
Host Resistance ◽  
Royal Jelly ◽  
Ascites Tumour ◽  
Ehrlich Ascites ◽  
Ehrlich Ascites Tumour

scholarly journals The transport and oxidation of succinate by Ehrlich ascites-tumour cells

1976 ◽  
Vol 160 (1) ◽  
pp. 121-123 ◽  
Author(s):  
T L Spencer
Keyword(s):  
Ph Dependence ◽  
Organic Anion ◽  
Tumour Cells ◽  
Cell Integrity ◽  
Carrier System ◽  
Ascites Tumour ◽  
Ehrlich Ascites ◽  
Ehrlich Ascites Tumour ◽  
Ascites Tumour Cells ◽  
Ehrlich Ascites Tumour Cells

The transport and oxidation of succinate by functionally intact Ehrlich ascites-tumour cells was investigated. On the basis of pH dependence and inhibitor sensitivity it was concluded that succinate may be transported across the cell membrane by the organic anion carrier system. Thus the ability of isolated Ehrlich cells to oxidize succinate is real, and is not necessarily a result of damage to cell integrity.

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