Hypertension is an important risk factor that causes cardiovascular diseases and premature death in China.The pathogenesis of hypertension is complex and affected by numerous factors.Gut microbiota are involved in regulating many physiological processes of human body,making it a key factor in human health.Many studies have shown that there are close relationships between gut microbiota dysbiosis and the onset and progression of hyper-tension.Restoring gut microbiota homeostasis can reduce blood pressure.Thus,gut microbiota has become a poten-tial therapeutic target for hypertension.Therefore,this article mainly reviews the connection between gut microbiota and hypertension,as well as the study progress of adjusting gut microbiota homeostasis for the prevention and treat-ment of hypertension.

Hypertension is an important risk factor that causes cardiovascular diseases and premature death in China.The pathogenesis of hypertension is complex and affected by numerous factors.Gut microbiota are involved in regulating many physiological processes of human body,making it a key factor in human health.Many studies have shown that there are close relationships between gut microbiota dysbiosis and the onset and progression of hyper-tension.Restoring gut microbiota homeostasis can reduce blood pressure.Thus,gut microbiota has become a poten-tial therapeutic target for hypertension.Therefore,this article mainly reviews the connection between gut microbiota and hypertension,as well as the study progress of adjusting gut microbiota homeostasis for the prevention and treat-ment of hypertension.

Objective:To investigate the clinical effect of orbital septal fascia advancement in the correction of mild blepharoptosis.Methods:From December 2016 to January 2020, a total of 77 eyes of 56 patients with mild congenital ptosis who underwent double eyelid surgery were treated. The method of orbital septal fascia advancement was used to correct mild ptosis. Specifically, during double eyelid reconstruction, the orbital septum was opened and the orbital septal fascia about 2 mm in front of the fold was preserved. The posterior lip of the orbital septal fascia was pulled down to the upper part of the tarsal plate, and fixed on the tarsal plate with 3 stitches of 5-0 nylon suture, and appropriate adjustments were made to correct mild ptosis.Results:Patients (56 eyes of 40 cases) were followed up from 6 to 12 months (average 7.4 months), 46 eyes (82.1%) were satisfied with blepharoptosis correction, 8 eyes (14.3%) were basically satisfied with blepharoptosis correction, and 2 eyes (3.6%) were dissatisfied with blepharoptosis correction. 45 eyes (80.4%) were satisfied with blepharoplasty, 7 eyes (12.5%) were basically satisfied with blepharoplasty, and 4 eyes (7.1%) were dissatisfied with blepharoplasty. No double eyelid folds disappeared after surgery, and there were no complications such as incomplete closure, conjunctival prolapse, or exposed keratitis.Conclusions:The correction effect of blepharoptosis is good, and the reconstruction structure is stable with natural appearance, fast recovery and high satisfaction. Therefore, the method can be popularized.