This can then lead to exocrine pancreatic insufficiency. Lupus. The autoimmune disease lupus can cause a rare condition called autoimmune pancreatitis, where the bodyâs T-cells (blood cells that fight infection) attack the pancreas. Autoimmune pancreatitis can lead to chronic pancreatitis and, in some cases, to exocrine pancreatic insufficiency,â Gress says.
Quick Answer. When a neuron is stimulated by another neuron, an ionic gradient is created across the neuron's plasma membrane, which creates an electric current flow in the neuron. The current flow travels down the axon and causes neurotransmitters to be released at the terminals to stimulate downstream neurons. Continue Reading
If the cell on the other hand has the right receptors, the chemical can lock on to stimulate or inhibit the neuron. In neurotransmitter reuptake, carrier molecules attach to the used chemicals and push them back into the terminal, the area of the neuron that releases them. This process happens in a very short period of time, allowing neurons to send messages, recover, and transmit again at a rapid rate.