AlM: To investigate the clinical effect of preserved amniotic membrane transplantation in the treatment to conjunctival rupture, dehiscence and socket contracture after hydroxyapatite ( HA) orbital implantation.
METHODS: ln 16 cases of conjunctival rupture and socket contracture after HA orbital implantation, conjunctival tension was release by operation and preserved amniotic membrane was transplanted on conjunctival scleral exposure area.
RESULTS:ln all cases, conjunctiva healing, completely cover the sclera and conjunctiva socket recover ideal depth after operation in 15 cases, 1 case was fail.
CONCLUSlON: Preserved amniotic membrane transplantation is an effective method to treat conjunctival dehiscence and keeping the ideal conjunctival socket depth after orbital implantation.

The painless needle insertion technique, summarized by Professor WU Lian-zhong during his decades of acupuncture clinical practice is introduced in this article, which is characterized as soft, flexible, fast, plucking and activating antipathogenic qi. The Sancai (three layers) lifting and thrusting manipulation technique is adopted by Professor WU for getting the qi sensation. And features of 10 kinds of needling sensation such as soreness, numbness, heaviness, distension, pain, cold, hot, radiation, jumping and contracture are summarized. Finger force, amplitude, speed and time length are also taken as the basis of reinforcing and reducing manipulations. Moreover, examples are also given to explain the needling technique on some specific points which further embodies Professor WU's unique experiences and understandings on acupuncture.
Acupuncture Therapy ; history ; methods ; China ; History, 20th Century ; History, 21st Century ; Humans ; Needles

Objective To study the prostate volume of normal children and adolescents and to evaluate the development of prostate central zone and peripheral zone.To provide the preliminary MRI standards of prostate growth and development for nomal Chinese children and adolescents.Methods Five hundred and fifty eight healthy male volunteers,aged from 2 to 25 years were retrospectively analysed.They were divided into 5 groups by the ages (group A:2 to 5 years,group B:6 to 10 years,group C:11 to 15 years,group D:16 to 20 years and group E:21 to 25 years).All the volunteers underwent conventional MRI examinations at our institution (T2WI axial and coronal image acquisition).The prostate volume of different age groups were measured,the development of the central zone and peripheral zone were scored by two radiologists,and the datas were treated by Nonparametric test.Results Group A children's prostate nearly not development,only individual MRI measurable its size; Group B most not development,only 6 children visible prostate form,but can't distinguish the anatomical division; Group C prostate gland development better,MRI can measure the size,but distinguish its central and peripheral area is difficult ; Group D prostate gland development rapidly,differences are obvious,but only a few central and peripheral area boundary clear; Group E the central and peripheral area boundary clear,form full,T2 WI signal contrast clear.The median prostate volumes of 5 groups were 0.000,0.000,2.450,7.990 and 10.600 cm3,respectively(x2 =215.452,P ＜ 0.01).The median prostate scores of 5 groups were 0.04,0.31,1.34,2.23 and 2.60,the prostate volumes were significant difference among these 5 groups except group A and group B(x2 =127.460,P ＜0.01),there were significant difference among the volumes and the scores of these five groups (P ＜0.01).Conclusions MRI provided the basis of objective and truth for the the measurements of volume and the observations of prostate development in this study,that offers preliminary reference range for normal Chinese children and adolescents prostate development status.

Objective To investigate the concentration of blood uric acid and the prevalence of hyperuricemia in staff of a univer-sity so as to provide scientific basis for prevention and treatment of hyperuricemia.Methods Uric acid(UA)of 4 893 persons were detected by enzymatic method.For male whose UA>428 μmol/L,For female whose UA>357μmol/L were considered as hyperuri-cemia.People enrolled in the study were grouped according to age and analyzed.Results The average UA of males was (357.23± 75.17)μmol/L and was significantly higher than that of females(P <0.05).The average UA concentration and hyperuricemia rati-os in males of 20-<30,30-<40 years old groups were the highest,that of 60 -<70 group was the lowest,the difference was statistically significant(P <0.05).The average UA and hyperuricemia ratios of the male group decreased with age before 70 year old.But The average UA and hyperuricemia ratios of 70-<80 and ≥80 groups were higher than that of the 60-<70 group,the difference was statistically significant(P <0.05).The average UA and of hyperuricemia ratio of the female group increased with age.Conclusion The average UA concentration of males was significantly higher than that of female,in addition to that,hyperuri-cemia patients become younger and younger in male population.

Objective To explore the correlation of pregnant metaphase serum CRP and premature rupture of membranes and preterm birth.Methods Totally 300 cases maternals in pregnant metaphase were sampled to collected their fasting venous blood in the middle of elbow to detected the levels of serum CRP by immunoturbidimetry,and allof the maternals were received follow-up until end of the delivery.Of the 300 cases,there were 16 cases with premature rupture of membranes,28 cases with preterm birth,and 256 cases with full -term birth.The levels of serum CRP in pregnant metaphase of the three groups were compared,and the value of threshold to predict premature rupture of membranes and preterm birth was analyzed.Results The levels of serum CRP in pregnant metaphase of the groups of premature rupture of membranes and preterm birth were hoth higher than the group of full-term birth(P ＜ 0.05),but there were not significant difference between the two groups(P ＞ 0.05),and the threshold of the serum CRP were 13.9,10.8mg/L respectively.The sensitivity of serum CRP in pregnant metaphase to predict premature rupture of membranes was 68.75％,and the specificity was 98.94％.The sensitivity of serum CRP in pregnant metaphaseto predict preterm birth was 75.00％,and the specificity was 98.90％.Conclusion The level of pregnant metaphase serum CRP beyond a certain range may increase the possibility of premature rupture of membranes and preterm birth,which is valuable to predict premature rupture of membranes and preterm birth.

Objective To compare the effects of 2 kinds of frequency of transcutaneous electrical nerve stimulation (TENS) on urinary incontinence after stroke. Methods 81 patients with post-stroke urinary incontinence were randomized into group A (n=27), group B (n=27) and group C (n=27), who accepted TENS (biphasic square waves with pulse durations of 150 μs) in 20 Hz, 75 Hz and medcine only, respectively, for 90 days. They were assessed with Overactive Bladder Symptom Scores (OABSS), Barthel Index (BI), and voiding diary before and after treatment. Results The OABSS, BI and voiding diary improved significantly after treatment (P<0.05) in groups A and B, and improved more in the group A than in the group B. There was not significant improvement in the group C (P>0.05). Conclusion TENS of 20 Hz is more effective to reduce the incontinence post stroke.

用秩和比法对37例脑瘫患者施行SPR术中影响应激反应的诸因素进行分析。结果显示：3—6岁小儿、切断后根小束大于50％者、电刺激量平均为5．1—10mA者、芬太尼量大于3μg／kg·h者和于腰骶部行SPR者应激反应最强。3、4级痉挛者、芬太尼量为2．1—3μg／kg·h者、7—13岁儿童、切断后根小束41—50％者和电刺激量平均大于10mA者应激反应较强。5级痉挛、14岁以上青成年和电刺激量平均小于5mA者，应激反应较弱。而芬太尼量小于2μg／kg·h、切断后根小束少于40％和行颈胸段SPR者应激反应最弱。经临床分析，作者提出：SPR中应特别注意6岁前小儿及切断后根小束超过50％的脑瘫患者的应激反应。

AIM:To explore the fingerprint method for quality control of Danhong sterile powder for injection (Radix et Rhizoma salviae mihiorrhizae,Flos carthami).METHODS:The samples were determined by Agilent 1100 DAD-HPLC with SinoChrom ODS-BP column(250 mm×4.6 mm,5 μm),by gradient elution using methanol-0.1% phosphoric acid,as mobile phase 30 ℃ column temperature.flow rate of 1.0 mL/min,detection wavelength was set at 280 nm,and inject volume 20 μL.RESULTS:Its fingerprint exhibited better separation for each peak,revealing amount of finger information,Based on the ten batches of Danhong sterile powder for injection,according to the technical requirements of fingerprint on injection of Chinese traditional medicine.CONCLUSION:Proposed HPLC fingerprint can be used as the important evidences for the quality control of Danhong Injection.

Objective To improve the understanding of malignant triton tumor on imaging findings.Methods CT and MRI findings of rare malignant triton tumor in 3 cases confirmed histologically were analysed with review of the literatures.Results 3 tumors included prostatic malignant triton tumor with pulmonary metastatic tumors and neurofibromatosis-I in 1 case,left haunch malignant triton tumor in 1 case and right maxillary sinus malignant triton tumor with destruction of maxillary sinus paries in 1 case.The imaging appearances of tumors were the huge soft tissue mass which strongly suggested malignant tumors,high signal intensity on T2WI,circular septa inside the tumors with low signal intensity.Conclusion Although the qualitative diagnosis of malignant triton tumor depends on pathological examination,CT and MRI play a useful role in diagnosis and differential diagnosis of this tumors.

AIM:To explore the fingerprint method for quality control of Danhong sterile powder for injection(Radix et Rhizoma salviae miltiorrhizae,Flos carthami).METHODS:The samples were determined by Agilent 1100 DAD-HPLC with SinoChrom ODS-BP column(250 mm?4.6 mm,5 ?m),by gradient elution using methanol-0.1% phosphoric acid,as mobile phase 30 ℃ column temperature,flow rate of 1.0 mL/min,detection wavelength was set at 280 nm,and inject volume 20 ?L.RESULTS:Its fingerprint exhibited better separation for each peak,revealing amount of finger information,Based on the ten batches of Danhong sterile powder for injection,according to the technical requirements of fingerprint on injection of Chinese traditional medicine.CONCLUSION:Proposed HPLC fingerprint can be used as the important evidences for the quality control of Danhong Injection.