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The mind of man works in just the same mysterious fashion as outside Nature so it struck me yesterday. A wondrous alchemy is being wrought in artery, vein, and nerve, in brain and marrow. The blood-stream rushes on, the nerve strings vibrate, the heart-muscle rises and falls, and the seasons in man's being change from one to another.
This integration caused a conversion of the potential energy in the brain-cells into kinetic energy, and there resulted a discharge into the blood-stream of activating internal secretions for the purpose of producing muscular action. Instantly and unexpectedly the danger passed and the preparation for muscular action intended for use in the protection of the rabbit was not needed.
This peculiarity accounts for the facility with which hæmorrhage takes place into the substance of the tumour, the persistence of the bleeding when it is incised or ulcerates through the skin, and the readiness with which the sarcomatous cells are carried off and infect distant parts through the blood-stream.
For the "smoke" Mother Nature has still another beautiful plan. She sends the blood-stream flowing through the lungs, where it can send off its "smoke" and then get fresh air to carry to the cells in the muscles. When you breathe out, you are sending out the "smoke"; and when you breathe in, you are taking in fresh air.
The lymphatics that absorb from the gut and pour into the blood-stream the milky food-fluid formed by digestion are distinguished by the special name of "chyle-vessels." While the chyle is white on account of its high proportion of fatty particles, the lymph proper is colourless.
These integrations stimulate the brain-cells, the ductless glands, and other parts, and the energizing secretions, among which are epinephrin, thyroid and hypophyseal secretions, are thrown into the blood-stream, while that most available fuel, glycogen, is also mobilized in the blood. This body-wide preparation for action may be designated kinetic reaction.
He has further found that, as compared with the uteri of very many of the lower animals, the human uterus is very scantily supplied with lymphatics, and the only way to rid the uterus of the overripe, and therefore consequently useless, tissue is to wash it out through the vagina by a blood-stream.
It is generally believed that the secondary growths in cancer that develop at a distance from the primary tumour, those, for example, in the medullary canal of the femur or in the diploë of the skull occurring in advanced cases of cancer of the breast, are the result of dissemination of cancer cells by way of the blood-stream and are to be regarded as emboli.
At the moment of our conception, the father nucleus fuses with the mother nucleus, and the wonder emanates, the new self, the new soul, the new individual cell. But in the new individual cell the father-germ and the mother-germ do not relinquish their identity. There they remain still, incorporated and never extinguished. And so, the blood-stream of race is one stream, for ever.
In its early stages the disease is amenable to anti-syphilitic treatment, and complete recovery is the rule. This rare disease results from the lodgment of the embryos of the tænia echinoccus, which are conveyed to the marrow by the blood-stream. The cysts are small, usually about the size of a pin-head, and they are present in enormous numbers scattered throughout the marrow.
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