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1. Die Neoglykogenie der Leber wird sowohl durch Zufuhr von Eierklar als auch durch solche von Edestin in gleichem Grad gesteigert. 2. Diese durch Eierklar gesteigerte Neoglykogenie wird durch gleichzeitige Zufuhr von Cholsaure weiter verstarkt, wahrend sie durch gleichzeitige Zufuhr von Cholesterin entweder nicht beeinfluβt oder vielmehr herabgesetzt wird. 3. Die durch Edestin gesteigerte Neoglykogenie wird durch gleichzeitige Zufuhr von Cholsaure etwas verstarkt oder kaum beeinfluβt.

1. The gaseous metabolism of normal healthy guinea pigs was increased by the administration of lotus rhizome juice or platan leaves juice. 2. The goseous metabolism of normal guinea pigs was slightly increased by the administration of testis extract, and more markedly so by the administration of lotus rhizome juice together with it. 3. The gaseous metabolism of guinea pigs fed with the basal diet free from vitamin C decreased with the diminution of their body weight, and it again increased transitorily by the administration of lotus rhizome juice. 4. The gaseous metabolism of the castrated male guinea pigs was increased by the hypodermal injection of "Spermatin".

Die Zuckerausscheidungsschwelle des splenektomierten Kaninchens wird durch den in absolutem Alkohol loslichen Stoff aus der Aminosaurefraktion des Kaninchenleberextraktes gut herabgesetzt.

Der Befund bei einem Exemplar von Racophorus Schlegelii, das die Arcizonie zeigte, fuhrt mich uber die Entwicklungsgeschichte des Schultergurtels aller anuren Amphibien zu folgender Uberlegung : Der primare Ausgangszustand des Schultergurtels bei der anuren Amphibien ist die Laxizonie, von dieser leitet sich die Arcizonie ab, dann ergibt sich endlich die Firmizonie aus der Arcizonie. Daher stellt die Firmizonie den am hochsten entwickelten Typus des Schultergurtels dar. In andern Worten : die Arcizonie kommt bei Racophorus Schlegelii nicht vor, aber Phylogenetisch liegt doch ein arcizonaler Zustand vor, wie bei diesem Fall von Racophorus Schlegelii, der die Arcizonie aufweist, die einen Rest des phylogenetischen Gebildes darstellt und gelegentlich eben doch auftritt.

1) The gaseous metabolism of guinea pigs (male and female) decreases to a certain extent after the removal of sexual glands, but it increases temporarily through the administration of the extract (of testis or ovary), up to the normal value as before the operation. 2) The testis extract has a little influence on increasing the gaseous metabolism of the ovariectomised guinea pigs and it is also temporary. 3) The oxidizable substances cause the gaseous metabolism of ovariectomised guinea pigs to increase markedly. 4) The gaseous metabolism of the castrated male is increased under the administration of the oxidizable substance of certain plant juices and the ratio of increase is proportional to the quantity of the oxidizable substance given, and the more, if the testis extract be added together. 5) The gaseous metabolism of the castrated animals fed with the basal diet free from vitamin C tends to diminish again. This diminished gaseous metabolism is only restored to the former level or more by the administration of vitamin C.

1. Beim Kaninchenembryo zeigen sich nur die unreifen, starker geladenen Erythrocyten durch unsere Impragnationsmethode geschwarzt, wahrend die reifen, schwacher negativ geladenen sich durch diese nicht impragnieren lassen. 2. Bei dem Reifen der Erythrocyten geht die Polychromasie derselben mit der Argentophilie parallel zuruck.

1. Es wurde der Kalzium- und Magnesiumgehalt von verschiedenen Organen und Geweben des Kaninchens untersucht und es wurde gefunden, daβ der Kalk in der Lunge am reichlichsten, dann der Reihenfolge nach in Knochen, Niere, Hirn, Leber, Herz und Muskel weniger enthalten ist, wahrend von Magnesium die reichste Menge im Knochen dann der Reihenfolge nach in Muskel, Niere, Leber, Herz und Lunge eine geringere Menge vorhanden ist. 2. Der Kalkgehalt der Organe und Gewebe wird durch Zufuhr von Cholsaure bei der Leber und Niere am starksten gesteigert, dann kommen der Reihenfolge nach Muskel, Herz, Hirn und Knochen. In der Lunge wird er dagegen durch sie etwas herabgesetzt. 3. Der Magnesiumgehalt in den Organen und Geweben wird durch Zufuhr von Cholsaure im allgemeinen etwas vermehrt, im Hirn und im Herzen dagegen etwas herabgesetzt.

The results obtained in this investigation may be summarized as follows : 1. The CO2-output of the male muscle and other tissues is greater than that of the female. 2. The female muscle contains larger amount of water than the female muscle. 3. The muscle immersed 1/2 Ringer solution (or 1/2.5 R.) gave out smaller amount of CO2 per minute than the muscle in 2-Ringer's solution (or 2.5 R.). In spite of the difference in the water content of tissue between different sex, the salt content of the tissue liquid seems to be the same. In other words, larger the water content means larger content of tissue liquid in the tissue. Artificial introduction of water in the tissue or reduction of water content by immersing the tissue in 1/2 or 2-Ringer's solution is quite different from the natural condition occurring between different sex. However both of these conditions influence the gaseous metabolism in the same manner. On an assumption that the gas diffusion in liquid is proportional to the solubility of that gas, the above mentioned difference of CO2-output should be just reversed. Therefore it is not possible to interpret how the water content influences the gaseous metabolism. It may only be stated that the muscle which has a small amount of water to an extent which does not abolish excitability, gives out much CO2 and vice versa.

It was found, from the curves of mechanical registration that the precise determination of atrio-ventricular interval and the time interval from the beginning to the summit of ventricular contractions cannot be accurately measured. But it was clearly shown that the height of auricular contractions is obviously reduced by vagus stimulation as well as by the application of acethylcholin, which is generally known as "Vagusstoff" while on the other hand the ventricular contractions are not affected. It is considered, therefore, from the results obtained, that the acethylcholin like substance is produced from the endings of vagus nerve as a conseqence of its activity through stimulation, and that this substance causes a decrease in the height of auricular contractions. Examining the electrocardiogramm, it clearly showed a marked prolongation of the atrio-ventricular interval, and in the last three curves it failed to record the ventricular contraction after each P-spike. Hence it is considered that vagus stimulation affects the conductivity of atrio-ventricular bundle and causes diminution of its conductivity. The results above cited, agree with those of the former investigators. But with regard to the duration of the electrical response of the ventricle, it was found contrary for the vagus stimulation has no effect upon the function of ventricular muscle. From the results obtained, the following conclusions may be made. 1. The vagus stimulation affects the negative inotropic only on auricular contraction. 2. The vagus stimulation affects the negative dromotropic on the conductivity of atrio-ventricular bundle. 3. The vagus stimulation has no effect upon the function of ventricular muscle.

Der Gehalt an Kalzium und Kalium in der Leber wird durch Splenektomie vermehrt.