Publications by authors named "Torkel Snellingen"

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Transpalpebral electrical stimulation for the treatment of retinitis pigmentosa: study protocol for a series of N-of-1 single-blind, randomized controlled trial.
Wei Zhou, Ziyang Huang, Kai Xu, Yamin Li, Xiaoyu Li, Torkel Snellingen

Trials· January 2024

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Mingjing granule, a traditional Chinese medicine in the treatment of neovascular age-related macular degeneration: study protocol for a randomized controlled trial.
Yamin Li, Lina Liang, Torkel Snellingen, Kai Xu, Yun Gao

Trials· January 2021

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[Not Available].
Torkel Snellingen, Yuddha Dhoj Sapkota, Ottar Torarin Christiansen, Sissel Marie Halden

Tidsskr Nor Laegeforen· October 2018

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The relationship between insulin resistance/β-cell dysfunction and diabetic retinopathy in Chinese patients with type 2 diabetes mellitus: the Desheng Diabetic Eye Study.
Yun-Yun Li, Xiu-Fen Yang, Hong Gu, Torkel Snellingen, Xi-Pu Liu

Int J Ophthalmol· March 2018

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The Beijing Desheng Diabetic Eye Study: rationale, design, methodology and baseline data.
Yun-Yun Li, Xiu-Fen Yang, Hong Gu, Xi-Pu Liu, Torkel Snellingen

Int J Ophthalmol· January 2018

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Predictors for attending annual eye screening for diabetic retinopathy amongst patients with diabetes in an urban community of Beijing.
Yan-Hong Zou, Qian Li, Shan-Shan Cui, Wei Jia, Ning Zhang, Torkel Snellingen

Int J Ophthalmol· July 2017

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Relationship of retinal vascular calibre and diabetic retinopathy in Chinese patients with type 2 diabetes mellitus: the Desheng Diabetic Eye Study.
Xiufen Yang, Yu Deng, Hong Gu, Xuetao Ren, Apiradee Lim, Torkel Snellingen

Br J Ophthalmol· October 2016

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The diurnal variation pattern of choroidal thickness in macular region of young healthy female individuals using spectral domain optical coherence tomography.
Meng Zhao, Xiu-Fen Yang, Xuan Jiao, Apiradee Lim, Xue-Tao Ren, Torkel Snellingen

Int J Ophthalmol· May 2016

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C-reactive protein and diabetic retinopathy in Chinese patients with type 2 diabetes mellitus.
Xiu-Fen Yang, Yu Deng, Hong Gu, Apiradee Lim, Torkel Snellingen

Int J Ophthalmol· March 2016

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Measurement of macular pigment optical density among healthy Chinese people and patients with early-stage age-related macular degeneration.
Xue-Tao Ren, Hong Gu, Xu Han, Jun-Yan Zhang, Xue Li, Torkel Snellingen

Int J Ophthalmol· December 2015

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Use of cataract surgery in urban Beijing: a post screening follow-up of the elderly with visual impairment due to age-related cataract.
Xue-tao Ren, Torkel Snellingen, Hong Gu, Sawitri Assanangkornchai, Yan-hong Zou

Chin Med Sci J· March 2015

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Candidate gene association study for diabetic retinopathy in Chinese patients with type 2 diabetes.
Xiufen Yang, Yu Deng, Hong Gu, Xuetao Ren, Na Li, Torkel Snellingen

Mol Vis· September 2014

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Association of C(-106)T polymorphism in aldose reductase gene with diabetic retinopathy in Chinese patients with type 2 diabetes mellitus.
Yu Deng, Xiu-fen Yang, Hong Gu, Apiradee Lim, Munkhtulga Ulziibat, Torkel Snellingen

Chin Med Sci J· March 2014

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Prospective registration, bias risk and outcome-reporting bias in randomised clinical trials of traditional Chinese medicine: an empirical methodological study.
Jian-Ping Liu, Mei Han, Xin-Xue Li, Yu-Jie Mu, George Lewith, Torkel Snellingen

BMJ Open· July 2013

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Strategies of digital fundus photography for screening diabetic retinopathy in a diabetic population in urban China.
Jiyuan Ding, Yanhong Zou, Ningpu Liu, Li Jiang, Xuetao Ren, Torkel Snellingen

Ophthalmic Epidemiol· December 2012

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Association of glutathione S-transferase pi isoform single-nucleotide polymorphisms with exudative age-related macular degeneration in a Chinese population.
Hong Gu, Erdan Sun, Lei Cui, Xiufen Yang, Apiradee Lim, Torkel Snellingen

Retina· October 2012

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Polymorphisms in the vascular endothelial growth factor gene and the risk of diabetic retinopathy in Chinese patients with type 2 diabetes.
Xiufen Yang, Yu Deng, Hong Gu, Apiradee Lim, Ariunzaya Altankhuyag, Torkel Snellingen

Mol Vis· April 2012

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Measurement of macular pigment optical density in a healthy Chinese population sample.
Jie Yu, Elizabeth J Johnson, Fu Shang, Apiradee Lim, Haiying Zhou, Torkel Snellingen

Invest Ophthalmol Vis Sci· April 2012

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Serum carotenoids and risk of age-related macular degeneration in a chinese population sample.
Haiying Zhou, Xianfeng Zhao, Elizabeth J Johnson, Apiradee Lim, Erdan Sun, Torkel Snellingen

Invest Ophthalmol Vis Sci· June 2011

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Apolipoprotein E gene and age-related macular degeneration in a Chinese population.
Erdan Sun, Apiradee Lim, Xipu Liu, Torkel Snellingen, Ningli Wang

Mol Vis· April 2011

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R213W mutation in the retinoschisis 1 gene causes X-linked juvenile retinoschisis in a large Chinese family.
Jun Xu, Hong Gu, Kai Ma, Xipu Liu, Torkel Snellingen

Mol Vis· August 2010

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Noncoding variant in the complement factor H gene and risk of exudative age-related macular degeneration in a Chinese population.
Lei Cui, Haiying Zhou, Jie Yu, Erdan Sun, Yinbo Zhang, Torkel Snellingen

Invest Ophthalmol Vis Sci· February 2010

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Clinical features and linkage analysis for a Chinese family with autosomal dominant central areolar choroidal dystrophy.
Kai Ma, Xiu-fen Yang, Cui Han, Ning Zhang, Jun Xu, Torkel Snellingen

Chin Med J (Engl)· November 2009

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Association of CFH, LOC387715, and HTRA1 polymorphisms with exudative age-related macular degeneration in a northern Chinese population.
Yule Xu, Ning Guan, Jun Xu, Xiufen Yang, Kai Ma, Torkel Snellingen

Mol Vis· July 2008

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