Glutamate transporter. Glutamate transporters are a family of neurotransmitter transporter proteins that move glutamate â the principal excitatory neurotransmitter â across a membrane. The family of glutamate transporters is composed of two primary subclasses: the excitatory amino acid transporter (EAAT) family and vesicular glutamate transporter (VGLUT) family.
Also known as the bulbourethral glands, are located on either side of the urethra just below the prostate gland and their ducts open into the urethra. They secrete thick mucus acting as a lubricant.he ejaculatory duct in the seminal vesicles passes through the prostate gland and enters the urethra. Glands located at the base of the urinary bladder, opening into the vas deferens as it joins the urethra.
Prostate gland: A gland in the male reproductive system that is located just below the bladder. It surrounds part of the urethra, the canal that empties the bladder. The prostate gland helps to control urination, and it forms part of the content of semen.Also known as simply the prostate.rostate gland: A gland in the male reproductive system that is located just below the bladder. It surrounds part of the urethra, the canal that empties the bladder. The prostate gland helps to control urination, and it forms part of the content of semen. Also known as simply the prostate.