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Ganchimeg Dorj Batbold Badarch Murata Toshihiro Davaapurev Bekh-Ochir Munkhjargal Tserendorj Tuvshintulga Bumduuren Suganuma Keisuke Igarashi Ikuo Buyankhishig Buyanmandakh Sasaki Kenroh Batsuren Dulamjav Batkhuu Javzan 《Journal of natural medicines》2019,73(3):633-640
Journal of Natural Medicines - Pulsatilla species are known as “Yargui”, and their flowers are traditionally used in Mongolia as a tonic and for the treatment of inflammatory diseases.... 相似文献
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Detection of gonioscopically occludable angles and primary angle closure glaucoma by estimation of limbal chamber depth in Asians: modified grading scheme 总被引:2,自引:0,他引:2 下载免费PDF全文
Foster PJ Devereux JG Alsbirk PH Lee PS Uranchimeg D Machin D Johnson GJ Baasanhu J 《The British journal of ophthalmology》2000,84(2):186-192
AIM—To evaluate the performance of limbal chamber depth estimation as a means of detecting occludable drainage angles and primary angle closure, with or without glaucoma, in an east Asian population, and determine whether an augmented grading scheme would enhance test performance.
METHOD—A two phase, cross sectional, community based study was conducted on rural and urban areas of Hövsgöl and Ömnögobi provinces, Mongolia. 1800 subjects aged 40 to 93 years were selected and 1717 (95%) of these were examined. Depth of the anterior chamber at the temporal limbus was graded as a percentage fraction of peripheral corneal thickness. An "occludable" angle was one in which the trabecular meshwork was seen in less than 90° of the angle circumference by gonioscopy. Primary angle closure (PAC) was diagnosed in subjects with an occludable angle and either raised pressure or peripheral anterior synechiae. PAC with glaucoma (PACG) was diagnosed in cases with an occludable angle combined with glaucomatous optic neuropathy and consistent visual morbidity.
RESULTS—Occludable angles were identified in 140 subjects, 28 of these had PACG. The 15% grade (equivalent to the traditional "grade 1") yielded sensitivity and specificity of 84% and 86% respectively for the detection of occludable angles. The 5% grade gave sensitivity of 91% and specificity of 93% for the detection of PACG. The interobserver agreement for this augmented grading scheme was good (weighted kappa 0.76).
CONCLUSIONS—The traditional limbal chamber depth grading scheme offers good performance for detecting occludable drainage angles in this population. The augmented scheme gives enhanced performance in detection of established PACG. The augmented scheme has potential for good interobserver agreement.
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METHOD—A two phase, cross sectional, community based study was conducted on rural and urban areas of Hövsgöl and Ömnögobi provinces, Mongolia. 1800 subjects aged 40 to 93 years were selected and 1717 (95%) of these were examined. Depth of the anterior chamber at the temporal limbus was graded as a percentage fraction of peripheral corneal thickness. An "occludable" angle was one in which the trabecular meshwork was seen in less than 90° of the angle circumference by gonioscopy. Primary angle closure (PAC) was diagnosed in subjects with an occludable angle and either raised pressure or peripheral anterior synechiae. PAC with glaucoma (PACG) was diagnosed in cases with an occludable angle combined with glaucomatous optic neuropathy and consistent visual morbidity.
RESULTS—Occludable angles were identified in 140 subjects, 28 of these had PACG. The 15% grade (equivalent to the traditional "grade 1") yielded sensitivity and specificity of 84% and 86% respectively for the detection of occludable angles. The 5% grade gave sensitivity of 91% and specificity of 93% for the detection of PACG. The interobserver agreement for this augmented grading scheme was good (weighted kappa 0.76).
CONCLUSIONS—The traditional limbal chamber depth grading scheme offers good performance for detecting occludable drainage angles in this population. The augmented scheme gives enhanced performance in detection of established PACG. The augmented scheme has potential for good interobserver agreement.
相似文献
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Iribarren P Chen K Gong W Cho EH Lockett S Uranchimeg B Wang JM 《Neurobiology of disease》2007,27(1):90-98
Microglia are important participants in inflammatory responses in the central nervous system. We previously observed that tumor necrosis factor alpha (TNFalpha) induces the expression of the formylpeptide receptor mFPR2 on microglial cells. This chemoattractant receptor mediates microglial cell chemotaxis in response to a variety of peptides, including amyloid beta peptide (Abeta(42)), a major pathogenic factor in Alzheimer's disease (AD). In search for agents that regulate microglial activation, we unexpectedly found that IL-10 enhanced the expression of mFPR2 on TNFalpha-activated microglia. This was associated with a markedly increased microglial chemotaxis to Abeta(42) and its endocytosis via mFPR2. Mechanistic studies revealed that the synergistic effect of IL-10 on TNFalpha-induction of mFPR2 in microglia was dependent on activation of p38 MAPK. Our results suggest that IL-10 may affect the pathogenic process of AD by up-regulating mFPR2 and thus favoring the recognition and internalization of Abeta(42) by activated microglial cells. 相似文献
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YAG laser iridotomy treatment for primary angle closure in east Asian eyes 总被引:4,自引:0,他引:4 下载免费PDF全文
Nolan WP Foster PJ Devereux JG Uranchimeg D Johnson GJ Baasanhu J 《The British journal of ophthalmology》2000,84(11):1255-1259
AIM: To assess the efficacy of Nd:YAG laser iridotomy as initial treatment for primary angle closure in a community setting in rural Mongolia. METHODS: Subjects with occludable drainage angles in two glaucoma prevalence surveys in Mongolia (carried out in 1995 and 1997) were treated with YAG laser iridotomy at the time of diagnosis. These patients were re-examined in 1998. Patency of iridotomy, intraocular pressure (IOP), visual acuity, and gonioscopic findings were recorded. Iridotomy was classified unsuccessful in eyes where further surgical intervention was required or in which there was a loss of visual acuity to <3/60 from glaucomatous optic neuropathy. RESULTS: 164 eyes of 98 subjects were examined. Patent peripheral iridotomies were found in 98.1% (157/160) of eyes that had not undergone surgery. Median angle width increased by two Shaffer grades following iridotomy. Iridotomy alone failed in 3% eyes with narrow drainage angles and either peripheral anterior synechiae or raised IOP, but normal optic discs and visual fields. However, in eyes with established glaucomatous optic neuropathy at diagnosis iridotomy failed in 47%. None of the eyes with occludable angles that were normal in all other respects, and underwent iridotomy, developed glaucomatous optic neuropathy or symptomatic angle closure within the follow up period. CONCLUSIONS: Nd: YAG laser iridotomy is effective in widening the drainage angle and reducing elevated IOP in east Asian people with primary angle closure. This suggests that pupil block is a significant mechanism causing closure of the angle in this population. Once glaucomatous optic neuropathy associated with synechial angle closure has occurred, iridotomy alone is less effective at controlling IOP. 相似文献
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目的:探讨中药防风在临床中的应用范围.方法:将防风与其他中药配伍使用,在经典方剂的基础上加减化裁,给药方式包括外敷及内服两种途径.结果:中药防风具有良好的解表祛风,止痉止泻作用,在临床应用治疗风邪所致的面瘫、眼疾及肝郁脾虚之泄泻有良好的效果.结论:明确药性药效,灵活运用配伍,以不变之法则应万变之病证,是中医药学的灵魂所在.在研究手段日益发达,研究方式日趋细化的今天,评判各类药物疗法的标准始终不变,就是药品的疗效.中医药从系统、整体的角度出发,全方位、多靶点的作用于人体,能够取得明确的临床疗效,这为中医药现代化、国际化的发展奠定了重要的基础. 相似文献