Renal arteriolar hyalinization was significantly associated with mortality from cerebrovascular disease but not from CHD. It is possible that a common antecedent factor such as hypertension50 or glucose intolerance might lead to both arteriolar hyalinization and atherosclerosis in multiple locations. What is hyaline in medicine?
The word hyaline comes from the Greek word hyalos meaning glass or transparent stone such as crystal. The membrane in hyaline membrane disease looks glassy. Hyaline membrane disease is now commonly called respiratory distress syndrome (RDS). It is caused by a deficiency of a molecule called surfactant.

What is hyaline degeneration?

Medical Definition of hyaline degeneration : tissue degeneration chiefly of connective tissues in which structural elements of affected cells are replaced by homogeneous translucent material that stains intensely with acid stains. What does Hyalinization mean?
Hyalinization is a process of conversion of stromal connective tissue into a homogeneous, acellular translucent material.

What is Hyalinization of seminiferous tubules?

In complete tubular hyalinization there are no germ cells or Sertoli cells in the semini- ferous tubules of the testis. Light microscopically the seminiferous tubules are filled with homogenous eosinophilic material. What is hyaline made of?

Hyaline cartilage, the most common type of cartilage, is composed of type II collagen and chondromucoprotein and often has a glassy appearance. Note the numerous chondrocytes in this image, each located within lacunae and surrounded by the cartilage they have produced.

Frequently Asked Questions(FAQ)

What does the word hyaline mean?

1 : something (such as the clear atmosphere) that is transparent. 2 or hyalin ˈhī-​ə-​lən : any of several translucent nitrogenous substances related to chitin, found especially around cells, and readily stained by eosin.

What does hyaline mean in biology?

Hyaline. (Science: cell biology) Clear, transparent, granule free, as for example hyaline cartilage and the hyaline zone at the front of a moving amoeba. Resembling glass in transparency or translucency; the morning is as clear as diamond or as hyaline-Sacheverell Sitwell.

What is the function of fibrocartilage?

Fibrocartilage provides the tough material of the intervertebral discs; the intraarticular cartilages of the knee, wrist and temporo-mandibular joints; the articular cartilage of the temporo-mandibular joint and of the joint between the clavicle and the sternum.

Where does the word hyaline come from?

A hyaline substance is one with a glassy appearance. The word is derived from Greek: ὑάλινος, romanized: hyálinos, lit. ‘transparent’, and ὕαλος, hýalos, ‘crystal, glass’.

What is hyaline anatomy?

What is leiomyoma with Hyalinization?

Hyalinization occurs in more than 60% of leiomyomas and is usually extensive (,1,,5,,6). At the microscopic level, hyalinization begins in the stromal component that separates the smooth muscle cells and then progresses to extensive replacement of the smooth muscle cells (,2).

Is hyaline degeneration reversible?

Hyaline degeneration is irreversible condition.

What organs are prone to hyaline degeneration and amyloidosis?

Amyloidosis and hyaline degeneration are often observed in small muscular arteries of the myocardium, lungs, and spleen of old dogs. Lesions in the intramyocardial arteries can cause small foci of myocardial infarction.

What is hyalinization in orthodontics?

The appearance of necrotic tissue (also called hyalinization) is an important component in the process of tooth movement. Mainly based on histological research, a pressure and a. tension side are distinguished during orthodontic tooth. movement.

What sclerosis means?

Sclerosis: Localized hardening of skin. Sclerosis is generally caused by underlying diseases, such as diabetes and scleroderma.

What is other name of Leydig cell?

Leydig cells, also known as interstitial cells of Leydig, are found adjacent to the seminiferous tubules in the testicle.

What are the two seminal tubules?

There are two types: convoluted and straight, convoluted toward the lateral side, and straight as the tubule comes medially to form ducts that will exit the testis. The seminiferous tubules are formed from the testis cords that develop from the primitive gonadal cords, formed from the gonadal ridge.

What is the epididymis?

The epididymis is a long, coiled tube that stores sperm and transports it from the testes. It appears as a curved structure on the posterior (back) margin of each testis. It is comprised of three sections. These are the head, body,and tail.

Where do you find fibrocartilage?

intervertebral disks characteristics. Fibrocartilage is the tough, very strong tissue found predominantly in the intervertebral disks and at the insertions of ligaments and tendons; it is similar to other fibrous tissues but contains cartilage ground substance and chondrocytes.

Does fibrocartilage have Perichondrium?

Fibrocartilage is intermediate in appearance between dense connective tissue and hyaline cartilage. Chondrocytes are situated in lacunae and no identifiable perichondrium is present. The matrix is acidophilic because of the large amount of coarse type I collagen fibers .

Where is hyaline cartilage?

Hyaline cartilage is the most widespread and is the type that makes up the embryonic skeleton. It persists in human adults at the ends of bones in free-moving joints as articular cartilage, at the ends of the ribs, and in the nose, larynx, trachea, and bronchi.

What is hyaline casts in urine?

Hyaline casts are a type of urinary cast, which is a cluster of urinary particles, such as cells, fat bodies, or microorganisms, held together by a protein matrix and found in the urine.

How do you spell hyaline?

Also hy·a·lin [hahy-uh-lin]. Biochemistry.

What is hyaline deposition?

Hyaline arteriolosclerosis is a common pathological lesion of arterioles and results in a thickening of the vessel wall. The deposition of hyaline material begins as a focal process that eventually involves the entire circumference of the vessel and may extend into the media.

What happens to hyaline cartilage as we age?

Thinning and yellow discoloration occur in old age. At its margins, articular cartilage merges with a periosteal surface that is lined by fibrous tissue contiguous with the synovial membrane.

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