Microscopic Study of the Rabbit Pancreas after Vagotomy
نویسندگان
چکیده
The microscopic study of the morphological changes in the rabbit pancreas were investigated after vagotomy. Structural changes were observed in the pancreatic acinar cells and in the islets of langerhans two and three weeks after vagotomy. Measurement of the fasting blood glucose level at different intervals of time post operatively and also the glucose tolerance test confirmed the structural changes of the islets of the pancreas after vagotomy. The results of this study indicate that the pancreas is dependent on the inn..ervation by the vagus nerve and
منابع مشابه
Effects of truncal or highly selective vagotomy on the electron microscopic feature of the rabbit pancreas.
PURPOSE To perform a comparative study of two types of vagotomy: trunctal vagotomy (TV) and highly selective vagotomy (HSV) effects on pancreatic morphology assessed with light microscope and ultrastructural changes assessed with electron microscope in rabbits 30, 90 and 180 days after the vagotomy. MATERIAL AND METHODS The experiments were carried out on 89 male Popielno white rabbits, aged ...
متن کاملVagotomy and gallbladder function.
The effect of vagotomy on gallbladder function was investigated in a clinical and experimental study. In the clinical study both the size of the gallbladder and its capacity to respond to cholecystokinin were evaluated radiologically before and after vagotomy. In studies in the rabbit, both the immediate effect of vagotomy on the gallbladder and the effect of varying doses of cholecystokinin on...
متن کاملMorphological Changes of Rabbit Lacrimal Gland Cells from Amiodarone Administration
Background: Amiodarone is a drug that is used for treatment of cardiac arrhythmia after cardiac ischemia. This drug as b blocker decreases arrhythmia rate but it has many side effects on different tissues. Since there are rare reports about changes of lacrimal glands, this research has been carried out to study the morphological and ultrastructural changes of lacrimal gland cells after amiodaro...
متن کاملEffects of truncal, selective, and highly selective vagotomy on glucose tolerance and insulin secretion in patients with duodenal ulcer. Part I-Effect of vagotomy on response to oral glucose.
An oral glucose tolerance test was performed in patients who had undergone truncal vagotomy and pyloroplasty, bilateral selective vagotomy and pyloroplasty, or highly selective vagotomy without a drainage procedure at least six months earlier. The results were compared with those from patients with chronic duodenal ulcer before operation. In all three groups of patients after vagotomy more rapi...
متن کاملP-18: The Effect of Extremly Low Frequency EMF on Epididymis In Rabbit
Background: Considerable attention is focused on effects of electromagnetic field (EMF) and its increasing use in everyday life. Appliances and various equipments are sources of electromagnetic field with a wide-range of technical characteristics. In this study we investigated the effect of EMF (950 MHz) on epididymis in rabbit. Materials and Methods: 18 Newzealand rabbits were selected and div...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2004