ANEMIA IN VEGETARIAN RATS
- VernacularTitle:素食大鼠的贫血现象
- Author:
Tungtou CHEN
;
Changying CHANG
- Publication Type:Journal Article
- From:
Acta Nutrimenta Sinica
1956;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
In harmony with our previous observation that, when compared with omnivorous rats (Diet 299), the blood vessels of the eye of our vegetarian rats (Diet 41 A) appeared lighter in color, it was found that both the hemoglobin content and the red count of the vegetarians are lower. Statistical analysis showed that the differences are significant. The hemoglobin content of the blood of the vegetarian females approached the lowest normal value, 12% and the red counts of the older vegetarians were all below the lowest normal level, 7 million per mm3 of blood. It was concluded, therefore, that our vegetarian rats were anemic.The white counts of these two groups of rats, on the other hand, showed no significant difference and were all within the range of normal accepted values.In comparison with the omnivorous rats, long bones of the vegetarians rats were shorter and thicker. Both the size of their marrow cavity and the amount of bone marrow were greatly reduced. In fact, femurs of 1-year old vegetarians no longer showed any marrow cavity. It seems probable that the anemia of our vegetarian rats was connected with the change in hematopoetic activity of their long bones.
