Inhibition of Adenylate Cyclase: The muscarinic receptor, through interaction with an inhibitory GTP-binding protein, acts to inhibit adenylyl cyclase. Reduced cAMP production leads to reduced activation of cAMP-dependent protein kinase, reduced heart rate, and contraction strength.
Scleroderma, a rare autoimmune disease characterized by abnormal connective tissue growth, can wreak havoc on everything from the skin and heart to lungs, teeth, speech, and movement. The overproduction of collagen causes the skin and organs to harden, leading them to atrophy and possibly fail.
Collagen is a protein that works like glue to bind cells together. Itâs the most abundant of fibers in our connective tissue, which gives our bodies form and support. Collagen is found in the connective tissue of our skin, teeth, bones, organs, and cartilage.Collagen keeps our skin firm and resilient, protecting it from wrinkling. The role of vitamin C in the production of collagen is to interact with amino acids within collagen cells.It adds hydrogen and oxygen to those amino acids, so that they may do their part in collagen production. If you donât get the proper amount of vitamin C, collagen production will slow.ollagen keeps our skin firm and resilient, protecting it from wrinkling. The role of vitamin C in the production of collagen is to interact with amino acids within collagen cells. It adds hydrogen and oxygen to those amino acids, so that they may do their part in collagen production.