1 hibernating myocardium typically represents a chronic process whereas stunned myocardium is typically related to an acute infarction or ischaemic insult resulting in altered wall motion. 2  repetitive stunning may evolve into hibernating myocardium. differentiation from stunned myocardium can be difficult, but can sometimes be made on the basis of maintained, or nearly maintained, perfusion with a wall motion abnormality (hibernating myocardium will have abnormal perfusion and a wall motion abnormality).
The basement membrane is a thin, fibrous, extracellular matrix of tissue that separates the epithelium (skin, respiratory tract, gastrointestinal tract, etc), mesothelium (pleural cavity, peritoneal cavity, pericardial cavity, etc) and endothelium (blood vessels, lymph vessels, etc) from underlying connective tissue.he two layers together are collectively referred to as the basement membrane. The basal lamina layer can further be divided into two layers. The clear layer closer to the epithelium is called the lamina lucida, while the dense layer closer to the connective tissue is called the lamina densa.
This is the role of connective tissue. Connective tissues include the blood, cartilage tissues, and even the bone. Our bone is considered as a specialized form of connective tissue.Specifically, it is the tissues in the bone which makes up the skeleton.This bone tissue is composed of cells with extracellular matrix that is calcified. Bone contains collagen and calcium phosphate which contribute to it mineral structure and firmness.Bone is a connective tissue because it functions the same as how connective tissues function. It supports the body and responsible for the locomotion of some body parts.Bone tissues also store phosphorus and calcium which our body needs. Bones may be hard but it can be brittle.pecifically, it is the tissues in the bone which makes up the skeleton. This bone tissue is composed of cells with extracellular matrix that is calcified. Bone contains collagen and calcium phosphate which contribute to it mineral structure and firmness.