A Study of External Pancreatic Secretion in Man.

نویسندگان

  • B Kogut
  • M J Matzner
  • A E Sobel
چکیده

An opportunity to study pure pancreatic secretion in man is extremely rare. Wohlgemuth (1) reported his observations in a young man with an external pancreatic fistula. He found that the rate of secretion varied considerably with the diet, that no flow was observed with a high fat diet, that there was an increased rate of secretion with Quantitative studies of the composition of the pancreatic fluid While at the hospital, specimens were obtained daily from the pancreatic fistula. About 15 cc. were obtained during an interval of about 12 hours. The patient was fed various diets as indicated in Table I.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

بررسی اثر گلوکزآمین بر فعالیت آنزیم‌های گلوکوکیناز و هگزوکیناز پانکراس و ارتباط آن با ترشح انسولین از جزایر لانگرهانس موش‌های صحرایی سالم و دیابتی نوع 2

Background: Glucokinase serves as a glucose sensor in pancreatic β-cells and plays a key role in glucose homeostasis and glucose-stimulated insulin secretion (GSIS). In the present study we examined the effect of glucosamine, a glucokinase inhibitor, on the pancreatic glucokinase and hexokinase activities and on insulin secretion from freshly rat pancreatic islets of Langerhans. Insulin concen...

متن کامل

External pancreatic secretion after bombesin infusion in man.

The effect of bombesin on external pancreatic secretion was studied in seven healthy volunteers and intwo patients with a two-thirds gastrectomy and a pancreatic fistula. After bombesin infusion (15 ng/kg/min), gastrin levels were significantly raised in all volunteers, but remained at basal levels in the gastrectomized patients. Bombesin was effective in stimulating pancreatic secretion in all...

متن کامل

Salvianolic acid B improves insulin secretion from interleukin 1β-treated rat pancreatic islets: The role of PI3K-Akt signaling

Background and Objective: Oxidative stress induced by proinflammatory cytokines such as IL-1β plays a major role in β-cell destruction in diabetes type 1. Salvianolic acid B (Sal B) is a polyphenolic compound with antioxidant and protective effects. Thus, objective of this study was to assess the protection exerted by Sal B on isolated rat islets exposed to IL-1β and to investigate an underlyin...

متن کامل

بررسی اثر گلی‌بن‌کلامید بر ترشح انسولین و فعالیت گلوکوکیناز در جزایر لانگرهانس پانکراس موش‌های صحرایی سالم و دیابتی

Background: Sulfonylurea agents such as Glibenclamide (Glyburide) have been widely prescribe in treatment of type 2 diabetic patients for decades, but controversy remains about their precise mechanism of action. On the other hand, glucokinase serves as a glucose sensor in pancreatic β-cells and plays a key role in the regulation of insulin secretion and glucose homeostasis. The aim of the pres...

متن کامل

استفاده از مهار کننده‌ فاکتور نسخه‌برداری NF - κB در جزایر پانکراس

Background: Pancreatic islet transplantation has been reported as an appropriate method for treatment of type I diabetes patients, however there are strong indications that cytokine and chemokines secreted from transplanted islets play an important role in islet graft rejection in different stage post-transplantation. The NF-kB signaling pathway is activated in response to the stress resulted f...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:
  • The Journal of clinical investigation

دوره 15 4  شماره 

صفحات  -

تاریخ انتشار 1936