Shumiya cataract rat

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August undefined, 2024

WebWe previously found that the increases in Ca 2+ content in the lenses of three hereditary cataract model rats, UPL rat (UPLR), Shumiya cataract rat (SCR) and Ihara cataract rat (ICR), are inhibited by aminoguanidine, a selective inhibitor of inducible nitric oxide synthase, and that the mechanisms of Ca 2+ enhancement in these rat models differ. In this study, we … WebOct 1, 2001 · Aminoguanidine-treatment results in the inhibition of lens opacification and calpain-mediated proteolysis in Shumiya cataract rats (SCR). Inomata M, Hayashi M, Shumiya S, Kawashima S, Ito Y. J Biochem, 128(5):771-776, 01 Nov 2000 Cited by: 23 articles PMID: 11056389

Histopathological Study of Hereditary Cataractous Lenses in SCR …

WebNov 2, 2024 · The Shumiya cataract rat (SCR) is a model for hereditary cataract. Two-thirds of these rats develop lens opacity within 10-11 weeks. Onset of cataract is attributed to … WebJul 4, 2024 · The Shumiya cataract rat (SCR) is a hereditary cataractous rat strain, which is classed as two models (non-cataract type, SCR-N, and cataractous type, SCR-C) . SCR-N (ctr1 × ctr1, Ctr2 × Ctr2), without the mutations causing premature cataracts, maintains a transparent lens, although slight lens structure collapse was observed at 8–12 weeks of … cshc pfml

Lanosterol synthase mutations cause cholesterol deficiency– …

WebJun 23, 2024 · The Shumiya cataract rat (SCR) is a model for hereditary cataract. Two-thirds of these rats develop lens opacity within 10-11 weeks. Onset of cataract is attributed to the synergetic effect of lanosterol synthase (Lss) and farnesyl-diphosphate farnesyltransferase 1 … WebCataract is a phenomenon in which the eye becomes opaque resulting in severe visual impairment, and senile cataract is the most common cause of blindness in the world. We … WebThe Shumiya cataract rat (SCR) is a hereditary cataractous strain. It is thought that the continuous occur-rence of poorly differentiated epithelial cells at the bow area of the lens … eagan mn product tester jobs

Shumiya cataract rat

Lanosterol synthase mutations cause cholesterol deficiency– …

WebαB-crystallin decreased with age in lens ﬁbres of cataract rats. Calpains (µ- and m-), 20S proteasome, dipeptidyl peptidases II and III and soluble alanyl aminopeptidase are … WebThe Shumiya cataract rat (SCR) is a hereditary cataractous strain. It is thought that the continuous occurrence of poorly differentiated epithelial cells at the bow area of the lens …

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WebThe role of proteolytic enzymes in Shumiya cataract rats in alterations to lens proteins during cataract formation was studied immunohistochemically using antibodies against exopeptidases, such as lysosomal dipeptidyl peptidase II (DPP II), cytosolic dipeptidyl peptidase III, and soluble and membrane-bound alanyl aminopeptidases, and against … WebA new cataractous rat strain, Shumiya Cataract Rat (SCR), which was derived from the cross-breeder formed between the spontaneous hypertensive rat and the Zucker fatty rat, …

WebJul 10, 2003 · Methods Selenite cataract was induced in Sprague–Dawley rats by five subcutaneous injections of sodium ... activity in selenite nuclear cataract 20 and Shumiya cataract 21 in rat. ... WebPurpose: To conduct a long-term observation study of SCR rats that had developed a mature cataract at 11 weeks of age at 3-month intervals until the rats were 12 months old. Methods: Lenses of 15 rats were examined with both light and electron microscopes.. Results: At 12 weeks, opacity was observed in the perinuclear zone and the cortical intermediate layer.

WebJun 1, 2006 · Search life-sciences literature (Over 39 million articles, preprints and more) WebApr 7, 2024 · By positional cloning and genotyping in Shumiya cataract rats, Mori et al. (2006) identified hypomorphic mutations in the Lss gene and the Fdft1 gene (), as well as a null mutation in Lss.Cataract onset was associated with the specific combination of Lss and Fdft1 mutant alleles that decreased cholesterol levels in cataractous lenses to about 57% …

WebThe Shumiya cataract rat (SCR) is a hereditary cataract model in which lens opacity appears spontaneously in the nuclear and perinuclear portions at 11-12 weeks of age.

WebSpecifically, hypomorphic LSS and farnesyl diphosphate farnesyl transferase 1 (FDFT1) mutations lower cholesterol and induce cataracts in the Shumiya cataract rat . More recently, Zhao et al. [47] identified two novel LSS mutations, G588S and W581R, from those with congenital cataracts, and treatment with lanosterol eye drops was shown to … csh couponWeb遺伝性白内障ラットのSCR（Shumiya Cataract Rat）は高血圧自然発症ラットに肥満遺伝子を導入したコンジェニック系のSHR-faを育成中、成熟期に核性白内障をおこすライン … cshc perry georgiaWebAug 4, 2024 · Six-week-old Shumiya cataract rats were used to perform experiments. The right eye of each rat was injected with TAT-HA-Prdx6 WT-NPs or TAT-HA-Prdx6 K122/142R-NPs, whereas the left eyes were administered with TAT-HA-Prdx6 Inactive-mutant-NPs. The subconjuctival injection was made using micro-syringes fitted with 30-gauge needles. eagan mn police reportsWebInomata M, Hayashi M, Shumiya S, Kawashima S, Ito Y. Aminoguanidine-treatment results in the inhibition of lens opacification and calpain-mediated proteolysis in Shumiya Cataract Rats (SCR). J Biochem. 2000;128(5):771–776. 41. eagan mn places to eatWebFeb 1, 2024 · @article{Nagai2024TheII, title={The Intravitreal Injection of Lanosterol Nanoparticles Rescues Lens Structure Collapse at an Early Stage in Shumiya Cataract Rats}, author={Noriaki Nagai and Yuya Fukuoka and Kanta Sato and Hiroko Otake and Atsushi Taga and Mikako Oka and Noriko Hiramatsu and Naoki Yamamoto}, journal={International … cshc photographyWebAug 20, 2024 · The lens of cataract rats had α-A crystallin expression levels increased by 35% when compared to the control (Fig. 2E). ... Lanosterol synthase mutations cause cholesterol deficiency-associated cataracts in the Shumiya cataract rat. J. Clin. Invest., 116 (2006), pp. 395-404. CrossRef View Record in Scopus Google Scholar csh cpu45hWebApr 1, 2007 · Lanosterol synthase mutations cause cholesterol deficiency-associated cataracts in the Shumiya cataract rat. Mori M, Li G, Abe I, Nakayama J, Guo Z, Sawashita … csh courses