"Myotomy" Natural Recordings by Native Speakers
Myotomy is a surgical procedure in which a muscle is cut or divided in order to relieve a blockage or obstruction in the digestive tract, particularly in the esophagus or pylorus (the lower part of the stomach). It is often used to treat conditions such as achalasia, a rare disorder that affects the muscles of the esophagus, causing difficulty swallowing.
Myostatin is a protein that plays a crucial role in regulating muscle growth and development. It is often referred to as a "myoblast inhibitory factor" because it inhibits the growth and differentiation of muscle cells, thereby limiting the size and strength of muscles. In other words, myostatin acts as a brake on muscle growth, preventing muscles from getting too large or too strong. In humans, mutations in the myostatin gene have been associated with increased muscle mass and muscle strength, leading to conditions such as muscular hypertrophy and hyperplasia.
Myotactic refers to a type of sensory input that helps maintain muscle tone and posture, particularly through the contraction and relaxation of muscles. It also refers to the sense of proprioception, which is the ability to sense the position, orientation, and movement of one's body. Myotactic reflexes are a type of stretch reflex that helps to adjust muscle length and force output in response to changes in the muscle's length or velocity.
Myotatic refers to a muscle's ability to contract in response to stretching, known as the stretch reflex. This reflex helps to maintain muscle tone and is important for maintaining posture and preventing muscle injury.
Myotic refers to something that relates to or causes muscle contraction or twitching, especially in the eyes.
Myotis is a genus of bats, commonly known as mouse-eared bats. It belongs to the family Vespertilionidae and is one of the most diverse genera of bats, with over 100 species worldwide.
A myotome is a segment of muscle that develops from the mesoderm during embryonic development. In the formation of the somite, a condensation of cells in the mesoderm that gives rise to the dermamyotome and sclerotome, the dermamyotome develops into a series of chambered segments called myotomes. Each myotome later undergoes a series of transformations resulting in the formation of the skeletal muscles.
Myotomes refers to a set of muscles that arise from a common embryonic origin and are controlled by a single spinal cord segment or nerve root.
Myotomic refers to the tissues and structures that connect muscles to bones, particularly the tendons and ligaments that enable movement and provide stability. The term is derived from the Greek words "myo", meaning muscle, and "tome", meaning cutting or dividing, as in the divisions that occur in muscles and tendons.
Myotonia is a medical condition characterized by muscle stiffness and rigidity, often accompanied by delayed relaxation of muscles after contraction. It is a motor disorder that affects the way muscles work, causing them to feel stiff or "frozen" for a short period of time. In simpler terms, it's a condition where muscles become stuck or rigid after they have been activated, causing stiffness or rigidity.
Myotonic refers to muscle stiffness or rigidity that is often experienced by people with certain muscle disorders or neurological conditions, such as myotonic dystrophy or myotonia congenita. It is characterized by involuntary muscle contractions or stiffness, making it difficult to relax muscles or perform certain movements.
Myotoxic refers to any substance that is toxic to muscle tissue. A myotoxic agent is something that can cause damage or injury to muscles, often resulting in muscle weakness, pain, or degeneration.
A myotube is a type of muscle cell that is in the process of differentiating into a mature muscle fiber. In other words, it is a precursor cell that is transforming into a functional muscle cell. Myotubes are typically seen during muscle development and regeneration, and are characterized by their ability to fuse with other myotubes to form mature muscle fibers.
Myotubes are large, mature muscle cells that are formed from the fusion of myoblasts, which are the precursor cells of skeletal muscle.
Myrbetriq is the brand name for the medication mirabegron, a prescription medication used to treat overactive bladder (OAB) with symptoms of urge urinary incontinence, urgency, and frequency. It works by relaxing the bladder muscles to reduce the symptoms of OAB.
Myrcia is a rare or obsolete word that refers to a type of tree, specifically the guava tree (Psidium guajava). Specifically, Myrcia is the botanical name for the genus of flowering plants in the family Myrtaceae, which includes guava, myrtle, and eucalyptus. The word is rarely used in modern language, except in botanical or scientific contexts.
Myrciaria is a genus of plants in the family Myrtaceae, commonly known as Myrtle-leaved Guavas or Tropical Guavas. It is native to Central and South America, and includes several species of evergreen shrubs or small trees that produce small, fragrant flowers and edible fruit.