Insulin secretion is at the core of all metabolic processes governing the disposition of the nutrients glucose, amino acids, and fats either for immediate energy use or for storage. Insulin secretion is tightly integrated with the cycle of feeding and fasting, and can be considered from the aspect of whole-body physiology and the biochemical-molecular events occurring in the (-cells of the pancreatic islet.
During feeding, a complex interplay of neural, nutrient, hormonal, and chemical stimuli elicits insulin secretion (Fig. 3) [4-6]. The neural signals arise from visual and gustatory cues and augment insulin secretion largely by vagal parasympathetic pathways [4-7]. Vagal pathways may also modulate the brain's control of insulin secretion. The sympathetic arm of the autonomic nervous system
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All you need is a proper diet of fresh fruits and vegetables and get plenty of exercise and you'll be fine. Ever heard those words from your doctor? If that's all heshe recommends then you're missing out an important ingredient for health that he's not telling you. Fact is that you can adhere to the strictest diet, watch everything you eat and get the exercise of amarathon runner and still come down with diabetic complications. Diet, exercise and standard drug treatments simply aren't enough to help keep your diabetes under control.