[The role of the duodenojejunal junction in regulating the evacuatory function of the duodenum].
Chronic experiment on dogs was performed to study the effect of duodenojejunal junction exclusion from the evacuatory process on dynamics of gastric and duodenal emptying of the carbohydrate and fatty food. It is established that in the case of exclusion of the duodenojejunal junction, the degree of coordination of gastric and duodenal emptying decreases, dynamics of chyme evacuation from the duodenum considerably changes. It is concluded that the duodenum is not a mere transporter of food coming from the stomach, but has its own regulation mechanisms represented by the duodenojejunal junction and the Treitz ligament.
Saenko
V F
VF
Virchenko
S B
SB
Kucherenko
T L
TL
Ettinger
A P
AP
Belianskiĭ
L S
LS
Markulan
L Iu
LIu
D000818:Animals; D004040:Dietary Carbohydrates / Q000378:metabolism; D004041:Dietary Fats / Q000378:metabolism; D004285:Dogs; D004386:Duodenum / Q000502:physiology*; D005772:Gastrointestinal Transit / Q000502:physiology*; D007583:Jejunum / Q000502:physiology*; D009130:Muscle, Smooth / Q000502:physiology; D013997:Time Factors
D004040:Dietary Carbohydrates; D004041:Dietary Fats
Rol' duodeno-eiunal'nogo perekhoda v reguliatsii évakuatornoĭ funktsii dvenadtsatiperstnoĭ kishki.