Albumin Water (for infants), 13 Calories Albumin water is utilized chiefly in cases of acute stomach and intestinal disorders in which some nutritious and easily assimilated food is needed; albumin water is then very useful.
Her chief diet was fruit, vegetables, and simple salads, and yet the albumin and casts continued to increase in the urine and the blood-pressure climbed up to 190 mm.
Albumin is quite common in the urine of the expectant mother, but casts--long continued--suggest trouble.
Careful estimations of albumin were made daily and the blood-pressure findings noted three times a day.
The albumin and casts quickly cleared up, the blood-pressure lowered, and today the little woman is a fond mother of a beautiful baby boy.
Of course, albuminwill probably appear in the urine along with the casts, but it is the continued appearance of the casts that is of more importance as a danger signal.
Therefore, the necessity for frequent urinary tests and blood-pressure examinations during the last weeks of pregnancy--especially, if the patient has suffered from headaches and has been running albumin in the urine.
This patient came to the office with a history of Bright's disease (albumin and casts in the urine), and chronic appendicitis.
Frequent examination of urine was instituted, the albumin did not increase and the blood-pressure remained at normal--about 124 mm.
This is due to the withdrawal of water from the albumin by the alcohol.
An example of a colloid is found in thealbumin of an egg, which is unable to penetrate the membrane which surrounds it.
As the albumin (proteid) hardens, or coagulates, observe that the quantity of clear liquid increases.
It is sometimes regarded as a mixture of albumin and mucin.
Defn: The production of artificial membranes by contact of two fluids, as albumin and fat, by which the globules of the latter are surrounded by a thin film of the former.
It is also formed from hemialbumose and albumin by the action of boiling dilute sulphuric acid.
Defn: An insoluble, proteid substance, described by Schützenberger, formed when albumin is heated for some time with dilute sulphuric acid.
Defn: A persistently excessive flow of watery urine, with low specific gravity and without the presence of either albumin or sugar.
Defn: A substance allied to alkali albumin and to mucin, present in semen, to which it is said to impart the mucilaginous character.
Defn: The albumin present on milk, apparently identical with ordinary serum albumin.
Defn: A product of gastric digestion intermediate between albumin and peptone, identical with hemialbumose.
Defn: A form of albumin found in ascitic and certain serous fluids.
It is very important that urine to be tested for albumin be rendered clear by filtration or centrifugation.
If albumin be present, a white, cloudy ring will appear where the two fluids come in contact.
The difference between C and B indicates the amount of albumin which would be digested by normal gastric juice.
The urine in all cases contains albumin and tube-casts, and in all well-marked cases shows a decrease of normal solids, especially of urea and the chlorids.
Place in an incubator for an hour and then determine the amount of albumin in each mixture by Esbach's method.
Of the proteids which may appear in the urine, serum-albumin and serum-globulin are the most important.
The amount of albumin is estimated by Esbach's method, after diluting the fluid.
Albumin gives a white ring, which varies in density with the amount present.
There are many tests, but none is entirely satisfactory, because other substances as well as albumin are precipitated.
Small amounts of albumin and a few casts may be present as a result of kidney irritation.
If the cloud increases upon boiling, albumin is present and should be removed by filtering while hot.
By this we understand various chemical substances (chiefly granules of albumin and fat-particles) which serve exclusively as reserve-matter or food for the embryo.
The clear, glarous mass of albumin that surrounds the yellow yelk of the bird's egg, and also the hard chalky shell, are only formed within the oviduct round the impregnated ovum.
The thick, outer, structureless envelope that encloses it is the original ovolemma or zona pellucida, modified, and clothed with a layer of albumin that has been deposited on the outside.
The coagulated albumin behaves in most respects like a keratin.
The coagulated albumin takes down the adsorbed colouring matters.
The coagulation temperature ofalbumin and the coagulation by other organic substances are similarly influenced by the lyotrope series.
Thus the salting out of albumin (reversible precipitation) is influenced by sodium salts in lyotropic sequence as follows.
Amongst the adsorbents which have received special favour are sand, kieselguhr, asbestos, animal charcoal, wood pulp fibre, albumin and alumina.
After further hydrolysis with either acids, alkalies or ferments, very soluble compounds are obtained called albumin peptones or albumoses.
After top seasoning with milk, water and albumin the skins are hung up for a while, piled to regulate and brushed, first lightly and then more vigorously.
The use of albumin has long been known for such a purpose, its special advantage being that after its admixture and adsorptive action, it may easily be removed by raising the temperature above 70 deg.
Albumin has been used in this way not only for gelatine and glue liquors, but also for tanning extracts (Part I.
Animal foods, like milk, eggs, and meat, have albumin and fat in the best form.
Plant food hasalbumin and fat, but it has very much starch or sugar.
The nourishment is supplied by the albumin and proteid of the vesicular and prostatic secretions.
We might then say that the proteid of milk is part casein and part albumin, and that the albumin contains certain percentages of oxygen, sulfur, etc.
The white of the egg is composed of albumin and water.
It is quite evident that any method of Pasteurization, which would kill bacteria, would also cause coagulation of the protoplasm and the albumin of the milk, and render it much less nutritious, and much more difficult to digest.
Sidenote: Sources, coagulation and solubility of albumin] Albumin is one of the commonest and simplest forms of proteids known.
Albumin is soluble in water and in weak solutions of salt, but it is not soluble in very strong salt solutions.
This treatment improves the appearance of the cocoa, but experiments show the albumin to be somewhat less digestible and the soap-like product resulting not as valuable a food as the fat.
What change occurs in the appearance of the egg albumin when the HNO{3} is added?
Changes in the solubility of the proteids due to the action of heat, as coagulation of the albumin and globulin.
Tannin in foods in large amounts may interfere with the normal digestion of the protein compounds, because it coagulates the albumin and peptones after they have become soluble, and thus makes additional work for the digestive organs.
When dried rapidly in vacuo or in a desiccator over calcium chloride, it concretes in cracked translucent lamellæ like albumin or gum arabic, and thus assumes a crystalloid aspect.
The introduction of serum into the veins is never dangerous if good care be taken not to allow either bubbles of air or particles of precipitated albumin to enter.
It dissolves again in water just as readily as albumin or dried serums.
On the third day after the accident the albumin had completely disappeared from the urine.
In one patient, on a diet of nearly two pounds of potatoes, with flesh, but without added salt, the oedemia disappeared and the albuminin the urine diminished.
A persistently excessive flow of watery urine, with low specific gravity and without the presence of either albumin or sugar.
A product of gastric digestion intermediate between albumin and peptone, identical with hemialbumose.
Lumbar puncture gave limpid fluid with a normal lymphocytosis, without increase of albumin or reducing substance.
There was a convulsive crisis of some sort during the day, and afterwards the man complained of a violent headache, whereupon a lumbar puncture showed a clear fluid and a marked excess of albumin by the heat test.
Lumbar puncture showed that the albumin was now normal.
The puncture fluid was clear, and there was a very slight excess of albumin by the heat test.
There were traces of albumin and very few lymphocytes.
March 13, albumin was very slightly increased over the normal in the puncture fluid.
The lumbar puncture showed no cells, a slight globulin reaction, and an albumin titer within the normal.
Roussy and Lhermitte even inquire whether the fluid albumin may not be due in some way to an interference with venous and lymphatic circulation.
Lumbar puncture showed a very slight lymphocytosis (5 to 6 cells), practically negative globulin reaction, and a low albumin titer.
There was neither sugar nor albumin in the urine withdrawn.
The fluids used for this purpose are the blood of the herbivora diluted with common salt solution, or a serum albumin solution, or a 2 per cent.
According to the formula appearing in a circular of the Bovinine Company, a part of the coagulable matter is present in the form of egg albumin, but the company claims egg albumin is not used at present.
The manufacturers state in their later “literature” that Iron Tropon is a tonic and a food; that it is a compound of the food albumin tropon, 2.
Whether the proteins are derived from the gluten of wheat, the casein of milk or the albumin of egg, one will “feed the nerves” just as well as the other.
Even if it met all the requirements of the statements made of it by the makers, it would not be any more of a food than as much casein taken in milk and probably not as good; or any more than some other albumin taken in some other form.
Experiments on rabbits have shown that Bovinine injected into the peritoneal cavity was invariably followed by large quantities of albumin in the urine, which persisted for from twenty-four to forty-eight hours.
Tests have also shown that the albumin is difficult of digestion.
In Gestation Cases, showing tendency toalbumin and convulsions, for toning the pelvic organs, clearing up the urine and cleansing the urinary bladder and outlet.
Tryptic activity appears likewise to be absent, as in weak alkaline solution after fifteen hours’ digestion no effect on coagulated egg albumin or fibrin was observed when 100 mg.
According to the manufacturer’s literature egg albumin was used formerly but this ingredient is said to be no longer employed.
It is frequently the case after an acute infection, or some similar irritation, that the kidney continues for some time to excrete albumin and casts, but the condition eventually clears up.
It is best to examine the centrifugated urine for casts even though no albumin be present.
As a general rule the urine should be carefully examined, but not too much stress should be laid on the discovery of albumin and casts.
If there is albumin without change in pressure the albumin may usually be disregarded.
One might say that the appearance of albumin in the urine of an arteriosclerotic where it had not been before, is a bad sign, and in making a prognosis this must be taken into consideration.
Albumin is only rarely found and hyaline casts are not invariably present.
And yet an applicant revealing such a state of the cardiovascular system without albumin in the urine should unhesitatingly be declined.
Often so-called normal urine will be secreted by a badly diseased kidney, whereas a urine which contains considerable albumin and many casts may be secreted by a kidney which is only temporarily the seat of inflammation.
Not infrequently, although no albumin may be found, there are hyaline casts.
In two weeks from admission he seemed perfectly well, there were no albumin or casts found in the urine, and the systolic blood pressure was 136 mm.
The kidneys secrete albumin under so many conditions that the mere presence of albumin in the urine may have but little prognostic value.
There are almost constant traces of albumin in the urine, with hyaline and finely granular casts.
It might be remarked in passing that in a case of seeming coma where albumin is found in the urine but where the blood pressure is low or normal, I have found at autopsy in several cases pyonephrosis and not chronic nephritis.
Albumin is only rarely found and then in traces, but careful search of a centrifuged specimen invariably reveals a few hyaline casts.
The urine was acid, of normal specific gravity, normal in amount, normal phthalein, normal concentration of salt and nitrogen, containedalbumin only when he was suffering from decompensation of the heart.
Under treatment his blood pressure gradually became lower, at the same period the albumin and casts gradually disappeared from the urine.
If large, thick sections have to be manipulated, or if time is of importance or acids are used during the staining process, it is often advisable to add a trace of Mayer's albumin to the alcohol before floating out the section.
Add the water to the flask containing the albumin and beads and dissolve by shaking.
Albumin is coagulated by heat, forming a film or membrane upon the surface.
There are certain kinds of cheese, such as Ricotte, made by the recovery of albumin by heating.
The Norwegian process which produces Mysost consists in raising the whey to the boiling point, skimming off the albumin as it rises, then concentrating the remainder of the whey.
These take the forms of the recovery of the albumin and casein separately or in a single product, and the recovery of the milk-sugar either alone or with the albumin.
As it reaches sufficient concentration, the albumin is thoroughly stirred back into the mass and the mass finally cooled into forms.
Babcock found that by adding to the milk sulfuric acid of proper strength and temperature, the casein, the milk-sugar and the albumin are decomposed and the sticky quality of the milk is destroyed.
Such albumin is frequently prepared as a poultry feed.
Most rennet cheeses, therefore, retain only that portion of the total albumin held in solution in the water retained, as in the case of milk-sugar.
It is made by precipitating the albumin by acid and heat.
Primost is an albumin cheese somewhat similar to Ricotte and Mysost.
If, however, the albumin is broken up by a ferment-action, then the molecules become small enough to pass through.
Albumin cannot pass through the pores of an animal membrane, since the individual molecules are too large.
For instance," he went on, "a certain albumin always produces a certain ferment.
The amount of albumin necessary for the normal adult has been variously estimated, the tendency at the present time being to place the quantity needed somewhat lower than was at one time done.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "albumin" in a variety of sentences. We hope that you will now be able to make sentences using this word.
