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find Keyword "葡萄膜炎" 134 results
  • 200例内因性葡萄膜炎的临床分析

    Release date:2016-09-02 06:07 Export PDF Favorites Scan
  • The status and advances in the application of fundus autofluorescence in noninfectious uveitis

    Noninfectious uveitis refers to a category of inflammatory diseases involving the uvea, with the exception of infectious factors or masquerade syndrome. The diagnosis and follow-up of noninfectious uveitis that involving retina or choroid require fundus imaging techniques. Fundus autofluorescence is a noninvasive imaging technique. Compared with fundus colorized photography, fundus fluorescein angiography and indocyanine green angiography, fundus autofluorescence indicates the functional status of retinal pigment epithelium and photoreceptor cells in a better way, thus playing a role in the pathophysiological mechanisms investigating, early diagnosis, disease progression monitoring and prognosis estimating of noninfectious uveitis, such as Vogt-Koyanagi-Harada disease, Behçet disease, multifocal choroiditis, punctate inner choroidopathy, birdshot chorioretinopathy, multiple evanescent white dot syndrome, acute zonal occult outer retinopathy, acute posterior multifocal placoid pigment epitheliopathy and serpiginous choroiditis.

    Release date:2018-01-17 03:16 Export PDF Favorites Scan
  • Optimizing the diagnostic process to realize precise diagnosis of uveitis

    Uveitis is a group of inflammatory diseases affecting the uveal tract, retina, retinal blood vessels and vitreous. Due to its complex etiology, various entities, diverse and lack of constancy in treatment, some patients can experience visual impairment and even loss. In view of the fact that blindness caused by uveitis is mostly incurable and occurs usually in young and middle-aged people, it accounts for an important part of blinding eye diseases and has attracted worldwide attention. With the continuous development of precision medicine, clinicians will face new problems and challenges in disease diagnosis, and further in-depth research is needed to explore more optimized and efficient diagnostic processes and examinations to improve the diagnosis of uveitis in China.

    Release date:2024-01-23 05:54 Export PDF Favorites Scan
  • Effect of bromocriptine on rats with experimental autoimmune uveoretinitis

    Objective To investigate the effect of bromocriptine on rats with experimental autoimmune uveoretinitis.Methods Tweenty-four Wistar rats were immunized by bovine soluble antigen and randomly divided into treatment and control group. The rats in treatment group took bromocriptine orally with the dosage of 5 mg/(kg·d), which could inhibit prolactin (PRL) deliverance, while the rats in control group took glucose solution orally with the dosage of 50 g/(L·d). The clinical changes of all the rats and the delayed type hypersensitivity (DTH) response were detected. The rats were anesthetized and killed after im munized for 21 days, and the eyes were removed and examined histologically.Results The occurrence of EAU and histology scores of rats in treatment group were lower than the controls (P<0.05,P<0.001). The DTH response of two groups had no statistic difference (P>0.05). Conclusions Bromocriptine can generally inhibit PRL deliverance, and may also inhibit the occurrence of EAU in rats through neuroendocrine-immune regulating network. (Chin J Ocul Fundus Dis,2003,19:34-37)

    Release date:2016-09-02 06:00 Export PDF Favorites Scan
  • 15例葡萄膜炎误诊分析

    Release date:2016-09-02 06:11 Export PDF Favorites Scan
  • Studies on the etiologies and classification of uveitis

    Objective To study the clinical classification and etiologies of uveitis based on 1214 uveitis patients reffered to Zhongshan Ophthalmic Center. Methods A retrospective analysis was made on the patients with uveitis, coming from all over China between January 1996 and December 2001. All kinds of uveitis were classified according to the anatomical criteria and etiological criteria. The relevant data of these patients, such as the age at uveitis onset and sex were also analyzed. Results The total number of the patients is 1214 (male 698, female 516), with the average age at disease onset being 34.43. Anterior uveitis, the most common type, was seen in 546 cases, accounting for 44.98% of all the patients, followed in descending order by panuveitis (530 cases, 43.66%), intermediate uveitis(78 cases, 6.43%) and posterior uveitis(60 cases, 4.94%). Etiological factors and clinical entities were identified in 703 patients, accounting for 57.91% of all the patients, and the other 511 patients were idiopathic ones. The most common types of anterior uveitis were idiopathic uveitis(316 cases, 57.88%), followed by Fuchs syndrome(85 cases) and ankylosing spondylitis(45 cases). BehCcedil;et disease(218 cases, 41.13%) and Vogt-Koyanagi-Harada syndrome(196 cases, 36.98%) were the most common entities in panuveitis. Neither etiological factors nor clinical entities could be identified in the patients with intermediate uveitis and those with posterior uveitis. Conclusions Uveitis occurs mostly in young and middle-aged adults. In general, a predilection was seen in the male as compared with the female in the development of uveitis. Idiopathic anterior uveitis, BehCcedil;et disease and Vogt-Koyanagi-Harada syndrome are the most common entities of uveitis seen in China. Classification based on etiological and anatomical factors may provide a reasonable system for the study of uveitis. (Chin J Ocul Fundus Dis, 2002, 18: 253-255)

    Release date:2016-09-02 06:01 Export PDF Favorites Scan
  • Measurement and significance of serum interferon-γ, tumor necrosis factor-α and interleukin-6 in patients with uveitis

    Objective To examine the levels of interferon-gamma; (INF-gamma;), tumor necrosis factor-alpha; (TNF-alpha;) and interleukin-6(IL-6) in serum of patients with acute uveitis before and after treatment, and to explore the possible roles of those cytokines in the initiation and progression of the uveitis. Methods A series of 75 patients with acute uveitis,and 30 healthy persons from our hospital were investigated. The levels of INF-gamma;, TNF-alpha; and IL-6 in acute phase and convalescent phase were measured by the enzymelinked immunosorbent assay. Result The serum levels of INF-gamma;, TNF-alpha; and IL-6 in acute phase were significantly higher than that of the convalescent phase and the healthy controls (F=65.805/50.418/155.381, P=0.000). A significant negative correlation was found between the serum levels of INF-gamma;, TNF-alpha; and IL-6 in acute phase with their initial visual acuity(r=-0.656, -0.592 and -0.653, Plt;0.01). There was also a positive correlation among the serum levels of INF-gamma;, TNF-alpha; and IL-6(r=0.340, 0.467 and 0.338, Plt;0.05). Conclusions There are high serum levels of INF-gamma;, TNF-alpha; and IL-6 in patients with acute uveitis, and the cytokines levels were decreased after the treatment. The results suggested that the INF-gamma;, TNF-alpha; and IL-6 involved in initiation and progression of uveitis. 

    Release date:2016-09-02 05:46 Export PDF Favorites Scan
  • 霜样树枝状视网膜血管炎

    霜样树枝状视网膜血管炎(frosted branch angiitis)是一种特殊类型的视网膜血管炎,以广泛的视网膜血管旁渗出为特征,可分为不合并全身表现的特发型与合并全身病变,特别是人类免疫缺陷病毒(human immunodefecient virus,HIV)感染的全身型。前者主要全身使用皮质类固醇治疗,预后好,后者则需联合病因治疗,预后较差。

    Release date:2016-09-02 06:11 Export PDF Favorites Scan
  • 酪氨酸酶相关蛋白诱导实验性自身免疫性葡萄膜炎的临床和病理特点

    Release date:2016-09-02 05:46 Export PDF Favorites Scan
  • Research progress on the mechanism of iron death on blood retinal barrier in autoimmune uveitis

    Iron death is an alternative to normal cell death and is regulated by a variety of cellular metabolic pathways. Iron death has become a hot topic of research because it can cause damage to various organs and degenerative diseases in the body. Metabolism, signalling pathways, endoplasmic reticulum stress, and immune cells can all affect the occurrence of iron death, and the blood-retina destruction induced by iron death plays an important role in autoimmune uveitis. Exploring the components of the blood-retina regulatory mechanism of iron death in autoimmune uveitis can lead to the search for targeted drug targets, which can provide a new research idea for the subsequent study of the diagnosis and treatment of autoimmune uveitis.

    Release date:2024-12-17 05:37 Export PDF Favorites Scan
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