Effects of fenugreek seeds on endocrine pancreatic secretions in dogs.
The components of fenugreek seeds were separated and analyzed to determine which fraction of the seed had hypoglycemic activity. These fractions were administered orally to normal or diabetic dogs for 8 days. The effect on blood glucose and pancreatic hormones was studied in normal dogs. The lipid extract had no effect; the defatted fraction (50.2% fibers: gum 17.7%, hemicellulose 22%, cellulose 8.3%, lignin 2.2%) lowered basal blood glucose level, plasma glucagon and somatostatin levels and reduced the orally induced hyperglycemia. The addition of this fraction to the insulin treatment resulted in a decrease of hyperglycemia and glycosuria in diabetic dogs. The results indicate that the defatted part is responsible for the antidiabetic action. However, the present study does not permit one to know whether the effects are caused by an unknown pharmacological compound or by the gastrointestinal action of fibers.
D000818:Animals; D001786:Blood Glucose / Q000032:analysis; D003921:Diabetes Mellitus, Experimental / Q000188:drug therapy* / Q000378:metabolism; D004285:Dogs; D010179:Pancreas / Q000187:drug effects* / Q000378:metabolism; D010187:Pancreatic Hormones / Q000378:metabolism*; D010936:Plant Extracts / Q000494:pharmacology*; D010946:Plants, Medicinal; D012639:Seeds
D001786:Blood Glucose; D010187:Pancreatic Hormones; D010936:Plant Extracts