5 results match your criteria: "Beijing Tongren Hospital Affiliated of Capital Medical University[Affiliation]"

Objective: To constitute the animal model of unilateral olfactory nerve transection and observe the expression level and distribution of odorant receptors.

Methods: Thirty-two rats were divided into two groups: the olfactory nerve transection group (20) and the control group (12). The former group received the operation to transect the left olfactory nerve following the left olfactory bulb was exposed under microscope and the latter group did not give any disposal.

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[Ultrastructure study of pathogen of acanthamoeba keratitis].

Zhonghua Yan Ke Za Zhi

November 2008

Beijing Institute of Ophthalmology, Beijing Tongren Eye Center, Beijing Tongren Hospital Affiliated of Capital Medical University, Beijing 100005, China.

Objective: To observe the ultrastructure of the strains of acanthamoeba isolated from acanthamoeba keratitis (AK), the morphologic changes of acanthamoeba after culture with 0.02% chlorhexidine, and ultrastructure characteristics of acanthamoeba in corneal tissue of AK.

Methods: It was a experimental study.

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[Clinical and pathological analysis of 2639 cases of eyelid tumors].

Zhonghua Yan Ke Za Zhi

January 2008

Beijing Institute of Ophthalmology, Beijing Tongren Eye Center, Beijing Tongren Hospital Affiliated of Capital Medical University, Beijing 100005, China.

Objective: To describe the histopathologic spectrum and patient characteristics of eyelid tumors in Beijing Tongren Hospital.

Methods: It was a claims database analysis. A total of 2639 eyelid tumors verified histopathologically from January 1997 to December 2006 were included in the study.

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Objective: To investigate the 4-port pars plana vitrectomy in eyes with severe proliferative diabetic retinopathy (PDR).

Methods: It was a case-control study. Twenty-eight eyes in 27 patients with extensive fibrovascular proliferation associated with PDR were retrospectively collected, who were undergone 4-port pars plana vitreous surgery with bimanual manipulation techniques, such as membrane dissections and enbloc membranectomy.

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Objective: To study the consistency of the color fundus photography and fluorescein angiography for grading the diabetic retinopathy.

Methods: It was a retrospective case series. The agreement study was conducted in a series of diabetic patients, who were excluded from the mild non-proliferative diabetic retinopathy (NPDR) and the severe proliferative diabetic retinopathy (PDR).

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