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Chinese Journal of Medical Aesthetics and Cosmetology ; (6): 275-278, 2021.
Article in Chinese | WPRIM | ID: wpr-912668


Objective:To probe into the causes, reconstructive strategies, and repair outcomes of asymmetric eyelid configuration after blepharoplasty.Methods:All 73 patients (14 males and 59 females) with asymmetric double eyelid after blepharoplasty were recruited between July 2013 and June 2018 from Department of Plastic and Burns Surgery, West China Hospital, Sichuan University. The patients aged from 18 years to 42 years with the median age of 27 years. The new double eyelid line was designed pre-operation. Releasing subcutaneous adhesion of upper eyelid entirely, trimming inferior orbicularis oculi, adjusting and comparing the attachment position of bilateral levator aponeurosis were performed during surgery. Patients and surgeons marked the appearance of double eyelid both before and after repair operation, results of which were analyzed by t-test.Results:All 73 patients obtained improved double eyelid with primary healing. During follow-up from 8 to 12 months, repaired double eyelid showed satisfactory configuration with smooth natural double eyelid line and symmetric bilateral double eyelid. Of the 73 patients, 3 (4.1%) complaint rough double eyelid line, for whom re-fixation through small incision were adopted and no complication was observed during follow-up time. Scores by patients and surgeons were both significantly better after surgery.Conclusions:Analyzing the causes of asymmetric eyelid after double-eyelid blepharoplasty and repairing it contribute to aesthetic pleasing reconstructed double eyelid.

Chinese Pharmacological Bulletin ; (12)1986.
Article in Chinese | WPRIM | ID: wpr-556765


Aim The current study was conducted to investigate the effect of GSTP1 codon 105 polymorphism, alone and in combination with GSTM1-deletion polymorphism, on erythrocyte GST activity in 196 Han Chinese. Methods GST activity was measured in healthy Chinese by a spectrophotometric method (n=196;101 males and 95 females; age range 21~81 years; median 43.5 years). GSTM1 polymorphisms were analyzed by a PCR-Multiplex procedure, whereas GSTP1 polymorphism was analyzed by PCR-RFLP. Results The frequency of GSTM1 null genotype was 56.1% and the frequency of I/I, I/V, and V/V genotypes was 60.7%, 35.2% and 4.1%, respectively, in Han Chinese. The mean erythrocyte GST enzyme activity for I/V genotype group(3.53?0.63 U?g -1Hb) was significantly lower than that for I/I genotypes (4.25?1.07 U?g -1Hb, P=0.000), while significantly higher than that for V/V genotypes (2.44?0.67 U?g -1Hb, P=0.004). In GSTM1(-) group, the GST activity of carriers of GSTM1(-)/GSTP1- I/I is significantly higher than that of GSTM1(-)/GSTP1- I/V or-V/V, however, in GSTM1(+) group, there is no difference between different subgroups. There was no significant difference in the mean GST activity among different age groups. Erythrocyte GST activities were significantly higher in females than in males, but not significantly. Conclusion The GST activity measured by CDNB-based assay is probably strongly correlated with the GSTP1 105Val genotype, although other GST enzymes would tend to dilute the GSTP1 genotype effect.