Potential sources of tumor nitrogen.

نویسندگان

  • C D SHERMAN
  • J J MORTON
  • G B MIDER
چکیده

The nitrogen content of a large Walker car cinoma p256exceeds the amount of nitrogen stored by its host during the period of tumor growth (14). Therefore, part of the nitrogen contained in a tu mor must have been derived from the rat's body. Some tissues should then show a decrease in nitro gen content that may be detected by comparing the nitrogen content of the same tissues from tumor-bearing rats and their pair-fed controls of the same age, weight, and sex. The potential sources of tumor nitrogen have been determined in this manner. Apparently, most of the tissues that lose nitrogen during caloric starvation may also lose nitrogen during tumor growth. The liver and spleen, however, acquire nitrogen at least tem porarily, while the nitrogen content of the kidney does not change.

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عنوان ژورنال:
  • Cancer research

دوره 10 6  شماره 

صفحات  -

تاریخ انتشار 1950