hyalinization

硝子変性 　

WordNet

1. the state of being hyaline or having become hyaline; "the patients arterioles showed marked hyalinization" (同)hyalinisation

Wikipedia preview

出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2015/03/01 20:27:52」(JST)

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Micrograph of spleen with hyaline deposition (pink material - top of image) in association with inflammation (hyaloserositis). H&E stain.

Micrograph of a kidney with arterial hyaline (hyaline arteriolosclerosis). PAS stain.

Micrograph of a kidney with arterial hyaline (hyaline arteriolosclerosis). H&E stain.

A hyaline substance is one with a glassy appearance. The word is derived from Greek: ὑάλινος transparent and Greek: ὕαλος crystal, glass.

Histopathology

In histopathological medical usage, a hyaline substance appears glassy and pink after being stained with haematoxylin and eosin — usually it is an acellular, proteinaceous material. An example is hyaline cartilage, a transparent, glossy articular joint cartilage.

Some mistakenly refer to all hyaline as hyaline cartilage; however, hyaline is a descriptive term that applies to other material besides the cartilage itself.

Arterial hyaline is seen in aging, high blood pressure, diabetes mellitus and in association with some drugs (e.g. calcineurin inhibitors). It is bright pink with PAS staining.

Ichthyology and entomology

In ichthyology and entomology, the hyaline term usage denotes a type of colorless, transparent substance.

See also

• Infant respiratory distress syndrome, previously known as hyaline membrane disease.
• Hyaloserositis
• Hyaline arteriolosclerosis

References

• IMA Mycological Glossary: Hyaline.
• Taber's Cyclopedic Medical Dictionary, 19th Edition. Donald Venes ed. 1997 F.A. Davis. Page 1008.

UpToDate Contents

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English Journal

• The effect of environmental mycotoxins on selected ovarian tissue fragments of multiparous female wild boars at the beginning of astronomical winter.

• Zielonka L1, Gajęcka M2, Rozicka A3, Dąbrowski M2, Zmudzki J4, Gajęcki M2.
• Toxicon : official journal of the International Society on Toxinology.Toxicon.2014 Oct;89:26-31. doi: 10.1016/j.toxicon.2014.06.021. Epub 2014 Jul 9.
• The contamination of plant material with mycotoxins, in particular of the genus Fusarium, is common in the natural environment. Multiparous female wild boars are exposed to feed contaminated with zearalenone (ZEN) and deoxynivalenol throughout the year. The aim of this study was to determine the con
• PMID 25016169

• [Differential diagnosis between keloid and hypertrophic scars: a new approach by full-field optical coherence tomography].

• Eraud J1, Gonnelli D2, Carmassi M3, Bruzzese L4, Andrac-Meyer L5, Casanova D6, Magalon G7.
• Annales de chirurgie plastique et esthétique.Ann Chir Plast Esthet.2014 Aug;59(4):253-60. doi: 10.1016/j.anplas.2014.02.001. Epub 2014 Mar 31.
• OBJECTIVE: To evaluate the efficacy of full-field optical coherence tomography to differentiate hypertrophic and keloid scars on ex-vivo tissues.PATIENTS AND METHODS: All patients who underwent resection of pathological scar from November 2012 to September 2013 were analyzed. The scars were fixed in
• PMID 24698338

• Increase of elastic fibers in lichen sclerosus et atrophicus.

• Shiba Y1, Ono K, Akiyama M, Fujimoto N, Tajima S.
• Journal of cutaneous pathology.J Cutan Pathol.2014 Aug;41(8):646-9. doi: 10.1111/cup.12342. Epub 2014 Apr 9.
• BACKGROUND: Lichen sclerosus et atrophicus (LSA) is histopathologically characterized by upper dermal hyalinization with vacuolar alteration, whereas no particular microscopic change in the mid to lower dermis has been described. The purpose of this study was to investigate any histopathologic chang
• PMID 24641179

Japanese Journal

• 海綿状血管腫が併存した肝硬化性血管腫の1例

• 北見 智恵,河内 保之,西村 淳,牧野 成人,川原 聖佳子,新国 恵也
• 日本臨床外科学会雑誌 = The journal of the Japan Surgical Association 72(12), 3120-3124, 2011-12-25
• NAID 10030460740

• Reproductive toxicity of Echinodorus grandiflorus in pregnant rats

• BRUGIOLO Sonia Sin Singer,PETERS Vera Maria,PIMENTA Daniel Sales,AARESTRUP Beatriz Juliao Vieira,BRUGIOLO Alessa Sin Singer,RIBEIRO Dayana Mendes,DE OLIVEIRA GUERRA Martha
• Journal of toxicological sciences 35(6), 911-922, 2010-12-01
• … in the kidneys of animals of T-500 and T-1000 groups there was an expressive decrease in the capsular space, and focal areas of vasodilatation and congestion, as well as a discrete hyalinization, and in the spleen of T-1000 group the red pulp presented excessive pigmentation suggestive of hemosiderin. …
• NAID 10026963237

Related Links

• hyalinization - definition of hyalinization in the Medical ...

hyalinization /hy·a·lin·i·za·tion/ (hi″ah-lin-ĭ-za´shun) conversion into hyalin. Crooke's hyalinization degeneration of corticotrophs of the pituitary gland, in which they lose their specific granulations and the cytoplasm becomes ...

• hyalinization - Definition of hyalinization

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リンク元

「硝子変性」

「硝子変性」

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英

hyaline degeneration

同

ヒアリン変性、硝子化 ヒアリン化 hyalinization hyalinosis

• HE染色でエオジンに濃染され光沢を帯びる物質が組織に沈着した病変

• 硝子様細動脈硬化 hyaline arteriolosclerosis
• 硝子膜 hyaline membrane
• hyaline membrane disease
• hyalin, alcoholic
• hyalinosis, in focal and segmental gromerulonephritis