Muscle tissue one of three major types of muscle, the others being skeletal and smooth muscle. These three types of muscle all form in the process of myogenesis. The cells that constitute cardiac muscle, called cardiomyocytes or myocardiocytes, predominantly contain only one nucleus, although populations with two to four nuclei do exist. The myocardium is the muscle tissue of the heart, and forms a thick middle layer between the outer epicardium layer and the inner endocardium layer. Coordinated contractions of cardiac muscle cells in the heart propel blood out of the atria and ventricles to the blood vessels of the left/body/systemic and
Human Tissue Authority professional members of the board come from medical and scientific backgrounds, and the lay members bring a wide range of business, commercial and public sector experience. The members of the authority are as follows: Human Tissue Authority The Human Tissue Authority (HTA) is an executive non-departmental public body of the Department of Health of the United Kingdom. It regulates the removal, storage, use and disposal of human bodies, organs and tissue for a number of scheduled purposes such as research, transplantation, and education and training. It was created by the Human Tissue Act 2004 and came into being on 1