👉 In the context of medicine and biology, a "saliva baroreceptor" refers to a nerve cell in the salivary gland that produces an effect on blood pressure. This phenomenon is known as salivary gland hypertension (SGLH), which occurs when the salivary glands are stimulated by the release of saliva into the mouth or through other causes. SGLH can be caused by a variety of factors, including stress, dehydration, and certain medications. Isolobaric