In this task, you will be given sentences in which you have to recognize the name of the body cells. A cell is a mass of cytoplasm that is bound externally by a cell membrane. Usually microscopic in size, cells are the smallest structural units of living matter and compose all living things. Although there might be several correct answers, you need to write one of them.
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Question:  We reported previously that various radiocontrast media cause apoptosis in porcine proximal tubular ( LLC - PK ( 1 ) ) cells , in which reduction in B - cell lymphoma ( Bcl ) - 2 expression and caspase - 3 activation are implicated .

Answer: cells


Question:  Based on these observations , we suggest that , at the cartilage mineralization front , an elevation in local environmental Ca2 + and Pi concentrations modulates oxidative metabolism , and triggers apoptosis of terminally differentiated chondrocytes .

Answer: chondrocytes


Question:  We also explored the mechanism of apoptosis by evaluating mitochondrial activity and reactive oxygen species ( ROS ) generation in cells treated with the ion pair .

Answer:
cells


