Expression of nitric oxide synthase

Expression of nitric oxide synthase in the developing eye of Zebrafish Danio rerio

Expression of nitric oxide synthase (NOS) in the developing eye of zebrafish was studied by NADPH-diaphorase staining technique. NOS activity was first observed in the optic primordium and the lens placode at 5-somite stage, and remained basically unchanged up to the prim-5 stage. Upon hatching, NOS activity was nearly equally detected in the gangalion cell layer and the photoreceptor layer in the developing retina. However, it began declining in the inner plexiform layer and the inner nuclear layer at this stage. NOS activity disappeared in the lens although the anterior lens epithelium was strongly stained. Two days after hatching, NOS activity was still strong in the photoreceptor layer, but decreased markedly in the gangalion cell layer, the inner plexiform layer and the inner nuclear layer with the retinal patterning. These suggested that nitric oxide (NO), the product of NOS, is not only involved in the modulation of patterning and differentiation of the retinal cells but also in the regulation of proliferation, and differentiation of the lens fibrocytes.

作 者： WANG Yongjun Zhang Shicui M S.Sawant   作者單位： Department of Marine Biology, Ocean Universiy of Qingdao, Qingdao 266003, China  刊 名： 中國(guó)海洋湖沼學(xué)報(bào)（英文版）  ISTIC SCI 英文刊名： CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY  年，卷(期)： 2004 22(4)  分類號(hào)： P7  關(guān)鍵詞： nitric oxide   eye development   zebrafish  

【Expression of nitric oxide synthase 】相關(guān)文章：

Role of barium nitrate on the sulfur fixation of calcium oxide`04-28

Expression and role of Tie-2 in rectal carcinoma04-28

Effects of Atomic Oxygen Irradiation on Transparent Conductive Oxide Thin Films04-29

Prokaryotic expression and characterization of a pea actin isoform (PEAcl) fused to GFP04-27

Investigation of protein-styrene oxide adducts as a molecularbiomarker of human exposed to styrene04-28

Near infrared electrochromic variable optical attenuator based on ruthenium complex and polycrystalline tungsten oxide04-28

Electrochemical Behavior of Oxide Films of Stainless Steel in 40 kHz Sonicated Sulphate Electrolytes04-27

Kinetics study on catalytic wet air oxidation of phenol by several metal oxide catalysts04-26

Expression of PHGPx in mammalian cells and its antiviral effect against coxsackievirus group B04-28

The Prokaryotic Expression and Bioactivity of the Recombinant Red Fire Ant Venom Allergen Soli404-29