Immunohistochemical study of the c-kit expressing cells and connexin 43 in the guineapig digestive tract. |
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Glenn offered himself to NASA as a human guineapig, to study the effects of space on his own body, and they agreed. |
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Effect of aqueous-ethanol extract from Crocus sativus on guineapig isolated heart. |
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Mr Michael's last experience of being a political guineapig is one he would surely be happy to forget. |
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