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1.
International Eye Science ; (12): 1844-1848, 2023.
Artigo em Chinês | WPRIM | ID: wpr-996896

RESUMO

The ocular surface microbiota is a part of the human ocular surface microenvironment and is critical to its stability. Many studies have explored the composition of the ocular surface microbiota in health and disease, but the research results are different based on internal and external factors, and the relationship between microorganism dysbiosis and diseases also remains unclear. As the research on intestinal microorganisms and systemic diseases has intensified in recent years, ophthalmic researchers have been inspired to further explore the relationship between ocular surface microbiota and non-infectious ocular surface diseases. Therefore, this article will review the core microbiota of the normal ocular surface as well as alterations in ocular surface microbiota in ocular and systemic diseases, and discuss the possible mechanisms of diseases caused by microorganism dysbiosis, hoping to provide a reference for future studies in ocular surface microbiota.

2.
International Eye Science ; (12): 1527-1528, 2014.
Artigo em Chinês | WPRIM | ID: wpr-641936

RESUMO

AIM:To compare the efficiency of fibrin glue to suture technique in pterygium surgery performed with limbal autograft under different methods of anesthesia. METHODS: A prospective randomised clinical trial was carried out in 60 eyes of 55 patients operated for primary nasal pterygium, which were divided into two groups randomly: experimental group ( 30 eyes in 27 patients ) was under surface anesthesia ( oxybuprocaine ) and control group ( 30 eyes in 28 patients ) was under local anesthesia ( 20g/L lidocaine ). Autologous limbal graft taken from the superotemporal limbus was used to cover the sclera by a fibrin tissue adhesive after pterygium excision. Patients were followed up at least for 6mo. Time of operation, matching degree of graft and VAS score were mainly observed and recorded. RESULTS: In experimental group the average surgery time was shorter (P=0. 008) and matching degree of graft ( 93%) was better than control group ( 83%) , the differences had statistical significance(P CONCLUSION: The surface anesthesia is enough when using fibrin glue for graft fixation in pterygium surgery, which will shorten surgery time and get better matching degree of graft.

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