ObjectiveTo evaluate the retinal function with central serous chorioretinopathy (CSC) and the fellow eyes (mf-ERG).MethodsTwenty patients (40 eyes) with unilateral CSC, diagnosed by fluorescein angiography, were examined on each eye of the patients by mf-ERG multifocal electroretinography. The patients aged from 31 to 53 (13 men, 7 women; mean age, 41 years), and the CSC eyes had visual acuities of 0.2 to 0.8. None of the patients had significant abnormality in the fellow eyes with visual acuities of 0.8 to 1.5. Twenty-four healthy people (29 normal eyes with visual acuities of 1.0 and more and without any retinal diseases) were studied simultaneously as the normal control. The stimulus matrix of 61 hexagonal elements were grouped into 5 concentric rings from the fovea outward to 30? of the degree of visual field. The first-order responses of mf-ERG were recorded. The first negative wave (N 1-wave) and positive wave (P-wave) of the mf-ERG were measured. Amplitude intensities and latechies for the two configurations were calculated and compared.ResultsCompared with the control eyes, the responses were not only depressed severely in P 1- and N 1-wave amplitude intensities in the ring 1~3 in the CSC eyes with CSC (P0.05). There were no significant differences in N 1- and P 1-wave latencies in 5 concentric rings among the control eyes, the fellow eyes or the CSC eyes.ConclusionsCSC is a kind of macular disease involving both eyes. It may cause the decrease of retinal function in macular area of CSC eyes and also influence the retinal function in macular area of the fellow eyes. mf-ERG is a sensitive way in examining visual function.

Objective To observe the changes of the multifocal electroretinograph (mf-ERG) in commotio retinae. Methods The affected eyes (traumatic group) and the fellow eyes (control group) of 31 patients with unilateral commotio retinae were examined by RETI scan 3.15 system. The responses of 61 retinal regions were recorded, and the average amplitude densities of the N 1 (the first negative) wave and P 1 (the first positive) wave in different regions of retinal were analyzed. Results The average amplitude densities of 1-4 rings in N 1 wave and 1-5 rings in P 1 wave were much lower in traumatic group than those in the control. Conclusions The average amplitude densities of N 1 wave and P 1 wave of mf-ERG in retinal affected regions decreases markedly in eyes with commotio retina; mf-ERG may provide the quantificational and orientational detection for the visual ability of the eyes with commotio retinae.

Objective To observe the rehabilitation of “Six Healing Sounds” on mild anxiety disorders of the old and middle-aged persons.Methods All patients were randomly divided into “Six Healing Sounds” exercise group and control group using random number table.Self-Rating Anxiety Scale (SAS),Hamilton Anxiety Scale (HAMD) were adopted for evaluating the efficacy of the subjects before and three months after the practice.“Nerve-physiology information workstation” was setup to record the changes of cerebral electric powder of both groups before and 3 months after the treatment.The data was further analyzed by “intelligent cerebral powder analyzing system”.Results ①After three months practice,clinical efficacy shwoed significant difference between the two groups (exercise group 66.67％,control group 26.19％.HAMA(12.440±4.104) and SAS (36.355±15.085) score decreased significantly after the treatment in the exercise group.HAMA score,the SAS score and HAMA reduction rate (26.3±23.8)％ had significant difference between the two group.②)Frequancy changes:the change of β1 (0.1005±0.0132) μν2 before and after the exercise in the exercise group showed significant difference than that in the control group.③Space changes:in the exercise group after 3 months:F3(3.7449±3.0739),F4(3.9948±3.5865),P4(2.6442±1.7867),O1 (2.5845 ± 1.7883),T4(2.7916 ± 2.0327)were increased than before; Fpl (5.4771 ± 3.9768),Fp2 (5.8682 ± 3.8109),O2 (4168 ± 2.9227 ) were increased than before; comparison between the exercise group and control group:Fp1、Fp2、F3、F4、P4)、O1、T4Fp1 (3.8686±3.2034),Fp2(3.9419±3.4709),F3(2.5632±2.0258),F4(2.6763±2.2542),P4(1.7535± 1.7334),O1(1.6426± 1.5885),T4(1.8626± 1.7103) in the exercise group were obviously increased; O2 (1.8942± 1.8346)was significantly increased in the exercise group.Conclusion “Six Healing Sounds” had rehabilitation effects on anxiety disorders of the middle-aged persons.

Objective To observe the effect ofSix Healing Sounds on mild anxiety disorders of the old and middle-aged persons.Methods Randomly divided the volunteers into a exercise group and a contrast Group.WHOQOL-BRIE was adopted for evaluating the efficacy of the subjects before and six months after the practice.Results After 6 months practice,quality of life subjective feeling score (3.59±0.69),subjective feeling of health status score(3.22± 0.96),physical domain score( 89.19 ± 1 3.68 ) and psychological field score (79.74± 11.26) in the exercise group were significantly increased than the contrast group (P＜0.01).The scores of quality of life subjective feeling,subjective feeling of health status,physical domain,and psychological field were increased in the exercise group after 6 months treatment than before (P＜0.01).Conclusion The Six Healing Sounds can improve the quality of life of the old and middle-aged persons.

Objective To investigate the expression of proinsulin, insulin, C-peptide in insulinoma and normal pancreas and their roles. Methods Thirty-eight cases of insulinoma and 20 cases of normal pancreas from Sep. 2006 to Dec. 2009 in our hospital were selected. Immunohistochemistry was used to determine the expression of proinsulin, insulin, C-peptide. Results Proinsulin, insulin, C-peptide was expressed in insulinoma and normal pancreas. Proinsulin, C-peptide were strongly expressed in 100%insulinoma, while they were weekly expressed in 55% ～60% normal pancreas; insulin was expressed as + + +in 79% insulinoma, while it was expressed as + + + + in 85% normal pancreas. Proinsulin, C-peptide positive cell accounted for 80% ～ 100% of 38 insulinoma, and insulin positive cell accounted for 50% ～ 70%,the proinsulin/insulin ratio ＞ 1 accounted for 78.9%; while the corresponding values were 20% ～ 80%, 60% ～90%, 10.0% in normal pancreas, and the difference was statistically significant ( P ＜ 0.05 ). Conclusions The proinsulin/insulin ratio ＞ 1 is 78.9% in insulinoma, and detection of proinsulin may help to diagnose insulinoma.

Objective To revise the individual adaptability measure (I-ADAPT-M) developed by Ployhart & Bliese,and analyze the reliability and validity of its application in college freshmen.Methods Revise the I-ADAPT-M,One thousand and seven hundred freshmen were asked to complete the test,one month later,two hundred and seventy-seven freshmen were simple randomly chosen to report their General Life Satisfaction.Then,the data were analysis by SPSS 18.0 and Amos 4.0.Results The exploratory factor analysis showed that,the Chineseversion of the I-ADAPT-M consisted of 23 projects and 4 dimensions (crisis and creativity adaptability,interpersonal adaptability,stress tolerance adaptability,and resistant learning adaptability),which could account for over 45.344％ of total variance.The Cronbacha coefficient of the Chinese-version of the I-ADAPT-M was 0.82.The confirmatory factor analyzed further revealed the structure of four-dimensional scale(x2=708.80,x2/df =3.16,CFI =0.95,NNFI =0.94,RMSEA =0.051,SRMR =0.053).Male had significant high core in crisis and creativity adaptability and resistant learning adaptability than female.Female had significant high core in interpersonal adaptability than male.Colleges-leader had significant high core in 4 dimensions than general students,it suggested that the Chinese-version of the I-ADAPT-M had good discriminant validity.General Life Satisfaction of the subjects had significant positive correlation with crisis and creativity adaptability,stress tolerance adaptability and interpersonal adaptability,had little correlation with resistant learning adaptability.Conclusion The Chinese-version of the I-A-DAPT-M has good reliability and validity to measure the individual adaptability of the freshman.

OBJECTIVE:To optimize the extraction technique for Sidiming capsules.METHODS:The technical conditions for the water decoction and the alcohol precipitation were optimized respectively by the orthogonal experiment design L9(34)with hydrosoluble extract used as the index for the water decoction and the catalpol extract for alcohol precipitation.The content of Catalpol was determined by HPLC.RESULTS:The optimum conditions were as follows:decocting the crude drugs twice with 8-fold water,1 h each time.The physic liquor extracted by water was filtered,mixed and concentrated to 1.0 g?mL-1(crude drug),and then precipitated by 75% concentration of alcohol for 24 h.Then the physic liquor was filtered,concentrated and dried by microwave vacuum concentration dryer to obtain the dry ointment.CONCLUSION:The optimum extraction procedure is stable and reliable,and it can be used as the optimal extraction procedure of Sidiming capsules.

Objective:To observe the clinical curative effect of integrated traditional Chinese and western medicine in the treat-ment of patients with ocular herpes zoster. Methods:Seventy patients with ocular herpes zoster in our hospital were selected during De-cember 2011 to December 2013. According to random number table,the patients were divided into two groups. The patients in the con-trol group were treated with ganciclovir 5. 0 mg·kg-1 ·h-1 , ivd, qd and ganciclovir ophthalmic gel, qid. The patients in the observa-tion group were treated with Banlangen granules and acupuncture additionally. The clinical efficacy, the time of blistering, pain and crusting and adverse reactions in the two groups were observed and compared. Results:After the treatment, the effective rate of the ob-servation group was 94. 29% , while that of the control group was 77. 14% (P<0. 05). The time of blistering, pain and crusting in the observation group was significantly shorter than that in the control group (P<0. 05). The incidence of adverse reactions of the ob-servation group was 2. 86%, while that of the control group was 11. 43%(P>0. 05). Conclusion:The clinical efficacy of integrated traditional Chinese and western medicine in the treatment of ocular herpes zoster is obviously better than that of western medicine treat-ment alone with fewer adverse reactions and shorter time of blistering, pain and crusting.

Objective To observe the rehabilitation of Six Healing Sounds on MCI of the oldaged persons.Methods All patients were randomly divided into Six Healing Sounds exercise group and control group using random number table.MOCA,and MMSE were adopted for evaluating the efficacy of the subjects before and six months after the practice.Nerve-physiology information workstation was setup to record the changes of cerebral electric powder of both groups before and 6 months after the treatment.The data was further analyzed by intelligent cerebral powder analyzing system.Results ①After six months practice,total score of MOCA (25.18 ± 5.07) and MMSE (26.03 ± 2.63) increased significantly after the treatment in the exercise group,which showed significant difference than the control group [MOCA (22.83 ± 4.95) and MMSE (24.86± 2.98)].MOCA increased significantly in attention (5.04 ± 0.90),delay memory (3.02 ± 0.89),verbal(2.30±0.57) sub-item scores after the treatment in the exercise group,showed significant differences than the control group [attention (4.28 ± 1.08),delay memory (2.33 ± 0.95),verbal (2.13 ± 0.51)] ; MMSE also demonstrated a significant increase a in split-second memory(2.35 ±0.43),delay memory(2.42±0.48),verbal (8.49± 0.54) sub-item scores after the treatment in the exercise group,showed significant differences than the control group [split-second memory (2.15 ± 0.34),delay memory (2.14± 0.83),verba (8.13 ± 0.70)].②Frequency changes:the change of δ (0.0848± 0.0373) μ v 2 was decreased than before in the exercise group after 6 months; the change of α1 (0.3753± 0.1470) μ v2was increased than before in the exercise group after 6 months; the change ofδ and θ (0.2266±0.0953)μ v2 had significant difference after the treatment between the two group [control group:δ (0.1095 ± 0.0520) μ v2 θ (0.2589 ± 0.0862) μ v 2and α1 (0.3160 ±0.1540)μ v 2].③Space changes:in the ratio of (δ + θ) / (α1+α2+β1+β2):F4(0.5115±0.4262)、O 1 (0.3365 ± 0.2436)、O2 (0.3536± 0.2671)、T4 (0.4581 ± 0.3798)、T5 (0.3198± 0.3608)、Fp (10.8233 ±0.6857) 、Fp2 (0.7710± 0.6352)、C3 (0.3702 ± 0.3910)、C4 (0.3896 ± 0.3523)、P4 (0.3523 ± 0.2333)、T6 (0.2972± 0.4276)were decreased than before in the exercise group after 6 months; C3、C4、P4、T4、T5 、T6、Fpl had significant difference after the treatment between the two group[control group:C3 (0.5706±0.4944)、C4 (0.5780 ± 0.4996)、P4 (0.4835 ± 0.3641)、T4 (0.6294 ± 0.4186)、T5 (0.4882 ± 0.4000)、T6 (0.4879±0.4131)、Fp1 (1.0125±0.7476)].Conclusion Six Healing Sounds had rehabilitation effects on MCI of the old-aged persons.

[Objective] To analyze the clinical curative effect of 20G and 23G vitrectomy for posterior segment intraocular foreign bodies,to explore the differences of their efficacy and safety.[Methods] This was a retrospective case study.Select 71 patients (71 eyes) who suffered from posterior segment intraocular foreign bodies and underwent different ways of vitrectomy,according to the way of vitrectomy,the patients were enrolled into 20G vitrectomy group (20G group,37 patients,37 eyes) and 23G vitrectomy group (23G group,34 patients,34 eyes).All patients were given wound suture,and patients complicated traumatic cataract should underwent cataract surgery;then were given 20G/23G vitrectomy and extraction of intraction foreign bodies,and (or) be given retinal laser photocoagulation,cryocoagulation,and endotamponade during the procedure.Extraction of intraction foreign bodies and the location of retinal,surgical time,postoperative inflammation and stimulus syndrome,length of hospital stay,the best corrected acuity (BCVA) and other complications after surgery were registered.Minimum follow-up was 6 months.[Results] The rate of extraction of intraction foreign bodies and early retinal reattachment rate were 100％ of the two groups.Comparing the complications after surgery between the two groups,the differences had no statistical significance (all P ＞ 0.05) except the incidence of postoperative ocular hypotenison.The significant difference was found in the comparison of surgical time,average hospitalizcd days,postoperative inflammation score and stimulus syndrome between the two groups,and there were significant differences when the vision distribution before and after surgery in two groups were self-compared (P ＜ 0.05).At lastest follow up,the differences had no statistical significance when comparing the cases of unplanned surgical reoperation,the location of retinal and the vision distribution between the two groups (P ＞ 0.05).[Conclusion] 20G and 23G vitrectomy are both safely and effectively performed in patients with posterior segment intraocular foreign bodies,the efficacy and safety of them are comparable.There is higher incidence of postoperative ocular hypotension in 23G group,and it has an ascendant than 20G group in shorter surgical time and length of hospital stay,lighter postoperative inflamnation and stimulus syndrome.