Alcohol: A Dangerous and Unnecessary Medicine, How and Why by Martha Meir Allen (black books to read .TXT) 📖
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The Medical Pioneer of Dec., 1892, contained an editorial article upon “The Toxine Alcohol,” which deals with leucocytes and their functions. The following is the article:—
“Dr. Broadbent’s introductory address at the opening of the session at Owen’s College, Manchester, deserves more attention than most of these formal deliveries. He dwelt on the intellectual interest which attaches to the study of medical science, and illustrated it, among other ways, by the interest excited by recent observations on the action of bacilli and the combat which goes on between these invading hosts and the guardian cells or leucocytes of the living body. Inflammation surrounding a wound is regarded as caused by the influx and multiplication of leucocytes to engulf and destroy septic bacilli which have gained entrance from the air, a ‘local war’ of defence. The issue of this pitched battle will depend on the relative number and activity of the respective hosts. Inflammation round a poisoned wound is an evidence of vital power and a means of protecting the system at large from invasion and devastation. If this first line of defence is broken through, the bacilli pass through the lymphatic spaces and ducts to the glands, and another battle ensues which produces glandular swelling and inflammation and possibly abscess. This second line of defence may be insufficient and then we get general septicæmia. It is now well proven that the injury is done, not by the bacilli themselves but by the toxines which they secrete or excrete. Dr. Broadbent very properly points out that the action of the bacilli of fever in the body is strictly comparable to the action of yeast in a fermentable liquid. The yeast cells grow and multiply at the expense of the sugar, in destroying which they produce alcohol, carbonic dioxide and other substances. When the alcohol amounts to some 17 per cent. of the liquid the process is stopped by the poisonous action of the alcohol on the yeast cells. In just the same way the toxines produced by the bacilli at length stop their further multiplication and put an end to the disease. Alcohol is in fact, the toxine produced by yeast, and, like many other toxines, it is not only poisonous to cells which produce it, but to any animal into whose veins it may happen to get.
“There can be little doubt that the state of immunity which one attack of certain fevers confers against future attacks depends partly upon what is called the phagocytic action of leucocytes. These have been actually observed to draw into their interior and destroy bacilli which would otherwise have multiplied and produced their special effects. There can be little doubt, either, that we are continually taking into our systems bacilli of all sorts, and that, again, disease is averted by the activity of the germ-devouring leucocytes. Dr. Broadbent describes an experiment which proves that power of resisting disease is largely dependent on the activity of these cells. A rabbit, having had a certain quantity of bacilli injected under its skin, suffers from inflammation at the spot, and perhaps abscess, but recovers. At the same time, another rabbit is treated in precisely the same way, but, simultaneously, a dose of chloral is injected into another part of the body. The chloral, circulating in the blood, is known to paralyze leucocytes, and, as a result of this, they do not collect and wage war on the bacilli injected under the skin; there is very little local reaction, the bacilli get free course into the lymph and blood, and the animal dies. But, in the words of Dr. Broadbent, ‘alcohol in excess has a similar action on the leucocytes, and this, as well as the deteriorating influence of chronic alcoholism on the tissues, predisposes to septic infection. A single debauch, therefore, may open the door to fever or erysipelas.’ A similar experiment of Doyen confirms this. He found that guinea pigs can be killed by the cholera microbe, when introduced by the mouth, if a dose of alcohol has been previously administered. It has been the general testimony of observers in cholera epidemics that those addicted to much alcohol are far more liable to fatal attacks. But while large doses of alcohol are, of course, more obviously injurious, it would be absurd to imagine that lesser quantities are entirely without influence in the same direction. It has, indeed, been shown by Dr. Ridge, that even infinitesimal quantities of alcohol, such as one part in 5,000, cause a more rapid multiplication of the bacillus subtilis and other bacilli of decomposition, while, by the same quantities, the growth of both animal and vegetable protoplasm is retarded. Hence there can be no longer any question that alcohol renders the body more liable to conquest by invading microbes, less able to resist and destroy them. Alcohol, a toxine injurious to living cells, is destroyed or removed from the body as fast as nature can effect it, but while it remains, and while able to affect the cells at all, its action is detrimental to healthy growth and healthy life, and the less we take of such an agent the better for us. This is a dictum which it becomes the profession to enunciate far and wide. ‘The less, the better’ is a watchword which all may use, and the wise will interpret it in a way which will infallibly preserve them altogether from all possible danger from such a source.”
On the sixteenth of December, 1897, Dr. Sims Woodhead, president of the British Medical Temperance Association, gave a masterly address in London upon “Recent Researches on the Action of Alcohol.” The lecture was illustrated by lantern slides. From the report given in The Medical Temperance Review of Jan., 1898, the following is culled:—
“In a series of drawings of kidney you will notice first that there is a condition known as cloudy swelling; this is one of the first changes that can be observed. Notice the characteristic features of this cloudy swelling in the cells of all these specimens. The large swollen cells are granular, and very frequently there is a granular mass in the lumen of the tubule. In some cases the cells are so much swollen that the lumen of the tubule is represented merely by a ‘star-shaped’ radiating chink. The nucleus is usually somewhat obscured, that this alcoholic cloudy swelling (similar to that met with as the result of the administration of certain poisons) is the first change observed in the parenchymatous cells of the organs of animals that have died of acute alcoholic poisoning. This condition, unless the cause is removed, goes on to a condition of fatty-degeneration, as shown in the next specimen in which we have, in addition to the granular appearance of the protoplasm of the cell, a deposition of masses of fat in and at the expense of this protoplasm.
“There is another series of changes to which I wish to draw your attention. In the tubules of the kidney we have, in addition to the granular appearance of the protoplasm of the cells, an increase in the number of leucocytes, and connective tissue cells between the tubules around the glomeruli and along the course of the blood-vessels. This condition of small cell infiltration, we know, is constantly associated with inflammatory conditions of the kidney as in other organs. Here then are the changes in the epithelium plus increase in the number of leucocytes.
“I show you too a specimen of heart muscle, in which the granular degeneration, or cloudy swelling is well marked whilst here and there the process is going on to fatty degeneration, similar to that seen in the kidney. Here again, then, the active elements of the organ are becoming broken down, or, at any rate, losing their normal structure and affording evidence of fundamental changes in these cells. Such changes are set up, not by any one poison alone, or by any single disease toxin, but by members of many groups of poisons, by alcohols, ethers, etc. indeed by very various poisons—animal, vegetable and mineral.
“Now, it is a peculiar fact, as shown by Massart, Bordet and others, in researches on chemiotaxis, that nearly all these poisons have the power of repelling leucocytes, and of seriously interfering with them in the performance of their functions, and this power assumes a special significance in connection with our subject this afternoon.
“Now, two of the great functions of leucocytes under ordinary conditions are those of policing and scavenging. Massart and Bordet showed, under the action of certain substances, alcohol amongst others, these functions are lost, but following up Metchnikoff and others they observed that after a time these same leucocytes became accustomed to the presence of these poisons, gradually becoming ‘acclimatized’ as it were. At first paralyzed or repelled, they after a time pluck up courage to attack the invading substances and carry on or renew their accustomed work of scavenging; they try to get rid of both poisons and poison-producers, and even acquire the power of forming substances (anti-toxins) which can neutralize the poison and allow the cells to devote their energy to doing their own proper work.
“Here are drawings of minute abscesses that have formed in the wall of the heart. We see at once the part that the leucocytes play in attacking micro-organisms, and of localizing their action. Look at the blood-vessel in the wall of the heart with its plug of micro-organism (staphylococci) in the centre of a clear space; here the leucocytes are not numerous, indeed they are very sparsely scattered, and appear to have been driven back by the organisms or their toxics. Then a little distance away from the toxin and toxin-forming organisms, the leucocytes are coming up in large numbers, forming a sort of protecting army, as it were. This is known as leucocytosis. In the small patent vessels around this commencing abscess numerous leucocytes, far in excess of the usual proportion, may be seen—the nearer the abscess, the more numerous they become. Thus the leucocytes make their way to what is to become the wall of the abscess, and form a layer around a mass of micro-organisms, localizing, or attempting to localize, such mass. So long as the leucocytes can make their way to this mass, and shut it off from the surrounding tissue, so long we shall have no extension of the abscess.
“Now, if you add something—alcohol in the case we are considering—which not only exerts a negative chemiotaxic action—i. e., which drives the leucocyte away—but which, as we have seen, also causes degeneration of nerve, muscle and epithelial cells, shall we not injure the infected patient both directly and indirectly by interfering with the return of the leucocytes driven away, by diminishing or altering the functional activity of these cells, and indirectly by interfering with the excretion of the poisons (owing, as we have seen, to a degenerated condition of the secretory epithelium)? Have we not, in fact, a cumulative action of two substances, either of which alone would do damage, but not in the same proportion as do the two when acting together.
“Now let us see what we may learn from a series of experiments carried out by Dr. Abbott, working in the Laboratory of Hygiene of the University of Pennsylvania, under the auspices of the committee of fifty, to investigate the Alcohol Question.
“These are his conclusions:—
1. “That the normal vital resistance of rabbits to infection by streptococcus pyogenes is markedly diminished through the influence of alcohol when given daily to the stage of acute intoxication. 2. That a similar, though by no means so conspicuous, diminution of resistance to infection and intoxication by the bacillus coli communis also occurs in rabbits subjected to the same influences.
“Throughout these experiments,
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