Objective]Analysis of related theory that“the theory of spleen and stomach”treats“diet injury”, to explore principle-method-recipe-medicines’guiding significance for treatment of internal injuries caused by“diet injury”to explore the related theory’s guiding significance for treatment of internal injuries caused by“diet injury”(This is the related theory to“the theory of spleen and stomach”treating“diet injury”).[Method]Through the process of diagnosis and treatment of three cases analysis(They are“drinking wound”case, dizziness case and insomnia case), expound the argumentation thinking to“the theory of spleen and stomach”treating“diet injury”, principle of prescription medication, and matters needing attention, etc. Through the analysis of diagnosis and treatment process, expound the argumentation thinking to“the theory of spleen and stomach”treating“diet injury”, principle of prescription medication, and matters needing attention. Including the prescription of treatise on febrile disease———Wuling powder’s application in the“diet injury”,Gehuajiejiu soup, Zhishu pill, Hezhong pill’s application in the“drinking wound”.[Result] Understand related theory that the“the theory of spleen and stomach”treats “diet injury”, specific therapeutic principle for sweating, the urine and digestion. Including the prescription of treatise on febrile disease—Wuling powder’s application in the“diet injury”,Gehuajiejiu soup, Zhishu pill, Hezhongpill’s application in the“drinking wound”, Wuling powder, Gehuajiejiu soup are dehumidification by sweating and the urine, Zhishu pill, Hezhong pill ,etc are helping digestion.“The theory of spleen and stomach”treating“diet injury”,prescription and symptoms are consistent. Clinical efficacy of three consilias is satisfaction. Among them, drinking wound, shares proprietary Chinese medicine medicinal properties to achieve and anti-nausea, points up and down digestive purpose of alcohol. Gehuajiejiu soup points up and down digestive purpose of alcohol warning patients at the same time; The dizziness, Wuling powder and Banxiazhishu pill wet Xiaoshi with use and effect;Insomnia, emphasis will be placed on the medication method of small amount many times, and“Nursing mind modulation spleen and stomach”, cooperating with use, treatment effect is obvious. [Conclusion]Using the related theory of“the theory of spleen and stomach”is worth clinical exploration to treatment of clinical disease caused by the“diet injury”, because it is dialectical correctly, curative effect is better.

Objective To establish a method for the determination of hesperidin content in Qiansheng Baizhusan Jiawei Granule (QBJG). Methods The content of hesperidin was determined by HPLC. Results Hesperidin showed a good linearity in the range of 0. 22-1.1ug(r = 0. 9998). The average recovery was 103. 0 % and RSD was 3. 12 %. Conclusion The methods are accurate and can be used for the quality control of QBJG.

ObjectiveTo investigate the value of Color Doppler Flowing Imaging in the diagnosis of female breast diseases,analysis of the clinical characteristics of breast disease.Methods The data of 451 patients with breast disease which diagnosed by Color Doppler Flowing Imaging were retrospectively analyzed,the statistical results and clinical treatment were analyzed finally.Results In all cases,the top three were breast hyperplasia,breast fibroids,and breast cancer,accounting for 56.1％,10.6％ and 5.3％ ;breast hyperplasia was the highest incidence in all ages,and it showed an increasing trend before the age of 50,gradually decreased after 50 years old; the breast adenofibroma was the highest incidence in the 30 years of age and gradually decreased with increasing age;breast cancer frequently occurring in women after the age of 60,but the deterioration tendency often appears in the age 40 to 50.ConclusionTo diagnose the breast disease by Color Doppler Flowing Imaging,the doctor should combine with breast disease characteristics of the disease,as well as patient age,medical history and other factors on the results of a comprehensive diagnosis.

0.998 8).The minimum detection limit were 0.1～0.4 mg?L-1.The average recovery rates were no less than 96%(RSD≤7.19%).There were significant difference among the concentration of Ara-C and Ara-U in plasma,cerebrospinal fluid and testicular tissue.Ara-C in plasma hadn't been determined in low-dose group and medium-dose group except for Ara-U.CONCLUSIONS: The method is simple,rapid,accurate and reproducible for plasma concentration monitoring and pharmacokinetic study of Ara-C and Ara-U.

Objective To investigate the effects of sevoflurane anesthesia on learning and memory functions and S100β protein in anaplasis in the 7-day-old rat.Methods 48 SD rats of both sexes aged 7-day-old weighing 1 2-1 6 g were randomly divided into 3 groups (1 6 rats in each group):group A and group B inhaled 3 ％ sevoflurane in oxygen(1L/min) for 6h and 2h respectively; group C inhaled oxygen(1L/min) only.After inhalation,the effects of sevoflurane anesthesia on learning and memory function were assessed by Morris water-maze test and Y-maze test from 16d to 24d.The rats were killed in the day of 8d and 25d respectively,and the blood were collected for the expression of serum concentration S100β protein by enzyme-linked immunosorbent assay.Results (1) Results of Morris water-maze test:Compared with group C,escape latency prolonged in group A and group B in 17-20d(P ＜ 0.05 or 0.01) ;escape latency prolonged in group A compared with group B in 19-20d(P ＜ 0.01) ;but there were no significant differences in the probe time in original platform quadrant and the frequency of crossing original platform among three groups(P ＞0.05).(2) Result of Y-maze test:In 22d,the total reaction time of group A and B were longer than group C (P ＜0.05 or 0.01),and the error number was increased in group A and B compared with group C(P ＜ 0.01) ; while in 23-24d,there were no significant differences between every index of each groups (P ＞ 0.05).(3) Results of the blood serum index:In 8d,serum concentration of S100β protein was significantly increased in group A and B compared with group C (P ＜0.01),and serum concentration of S100β protein was significantly increased in group A compared with group B (P ＜ 0.05) ; But there were no significant differences in serum concentration of S100β protein of each groups in 25d(P ＞ 0.05).Conclusion Sevoflurane anesthesia in the 7-day-old rat can temporarily decrease the ability of learning and memory functions in the length of inhalation time dependent manner,and the mechanism may be related to the increased expression of serum concentration of S100β protein transiently.

Objective To investigate the characteristic changes of the metabolism products in the auditory cortex (transverse temporal gyrus) in diabetes combined with nerve deafness using 1 H magnetic resonance spectros‐copy (1 H -MRS) ,and to discover the early warning indicator of nerve deafness in type 2 diabetes .Methods PTA was performed in 98 patients with type 2 diabetes (diagnosed by Endocrinology Department) ,and in 15 healthy sub‐jects in the control group .The patients were classified into four groups :the group of type 2 diabetes;type 2 diabe‐tes with unilateral and bilateral deafness ,and the normal control group .Cerebral metabolism was studied by assess‐ing the ratios of nitro -acetyl aspartate contrast to choline (NAA/Cho) as well as to creatine (NAA/Cr) ,myo-in‐ositol to creatine (mI/Cr) and choline to creatine (Cho/Cr) ratios in the auditory cortical separately in these groups . The Pearson correlation analysis was applied to determine blood glucose value with the nerve metabolites while the ROC curves were made for those metabolism markers to find the best diagnostic threshold .Results NAA/Cr and NAA/Cho were negatively correlated with AHI index and Cho/Cr ,mI/Cr was positively correlated with blood glu‐cose value .Significantly lower values of NAA/Cho ratio were found in patients'(diabetes without deafness) auditory cortex compared with 15 age-matched control subjects (P<0 .05) .NAA/Cr and NAA/Cho ratio in diabetes with deafness were significantly lower than those in control group (P< 0 .05) ,Cho/Cr higher than those of in other groups (P<0 .05) .NAA/Cr and NAA/Cho ratio in injured and uninjured auditory cortex of diabetes with unilateral deafness were significantly lower than those of in control group (P<0 .05) ,then we made a self -comparison be‐tween the injured and uninjured auditory cortex ,finding that NAA/Cho ratio had a significant difference .All of the metabolisms were tested by the curve of ROC .The area of NAA/Cho under the ROC curve was 81% ,which had a higher accuracy .NAA/Cho equal to 1 .65 can be used as boundary indicators between diabetes without deafness and diabetes with deafness groups ,the areas of the remaining indicators under the ROC curve was<50% .Conclusion NAA/Cho may be the early warning marker of nerve deafness in type 2 diabetes .

Objective To evaluate the role of delta and kappa opioid receptors in sufentanil preconditioning (SPC)-induced attenuation of myocardial ischemia-reperfusion (I/R) injury in rats.Methods Forty adult male Sprague-Dawley rats,aged 2-3 months,weighing 250-330 g,were randomly divided into 5 groups (n =8 each) using a random number table:sham operation group (group S),group I/R,group SPC,δ receptor antagonist naltrindole + SPC group (NTD + SPC group),and κ receptor antagonist nor-binaltorphimine (nor-BNI) + SPC group (BNI + SPC group).Myocardial I/R was induced by 30 min occlusion of left anterior descending branch of coronary artery followed by 120 min reperfusion.In group SPC,5 min infusion of sufentanil 3μg/kg was repeated 3 times at 5 min interval before myocardial ischemia.In NTD + SPC group,naltrindole 5 mg/kg was intravenously injected,at 10 before SPC.In BNI + SPC group,nor-BNI 5 mg/kg was injected intravenously at 15 min before SPC.Arterial blood samples were collected at 120 min of reperfusion for measurement of the serum cardiac troponin I (cTnI) and creatine kinase isoenzyme-MB (CK-MB) concentrations.The rats were then sacrificed and hearts removed for determination of myocardial infarct size (IS) and area at risk (AAR).IS/AAR ratio was calculated.Results Compared with S group,the serum cTnI and CK-MB concentrations were significantly increased in I/R,NTD + SPC and BNI + SPC groups,and the serum CK-MB concentrations were increased in SPC group,and IS/AAR ratio was increased in I/R group (P ＜ 0.05 or 0.01).The serum cTnI and CK-MB concentrations were significantly lower in SPC,NTD + SPC and BNI + SPC groups and IS/AAR ratio was lower in SPC and BNI + SPC groups than in I/R group,and higher in NTD + SPC and BNI + SPC groups than in SPC group (P ＜ 0.05 or 0.01).Conclusion Both κ and δ opioid receptors mediate SPC-induced attenuation of myocardial I/R injury in rats.

Objective To study the development of visual function in blepharophimosis-ptosis-epianthusinversm syndrome(BPES) and evaluate the clinical effect of Multistage Correction.Design Retrospective case series.Participants 51 cases of BEPS in Beijing Tongren Hospital from June 2005 to May 2009.Methods Refraction and general ophthalmology were performed for each patient. Family history was inquired and corrected surgery were performed for every one.Main Outcome Measures Refraction,the length, width of palpebral fissure,and inner canthal distance were measured both preoperatively and postoperatively.Results 13 of the 51 cases had family history,27 cases had amblyopia and 12 cases had refractive error.4 cases combined with strabismus.Conclusions The risk of refractive error and amblyopia in patients with BPES is much higher than that of normal population,so careful regular visual follow -up and early surgery are necessary.BPES patients tend to have much more chance to get amblyopia,which will impact on the development of visual function,therefore surgery correction at early age is highly suggested.

BACKGROUND: Bone marrow mesenchymal stem cells (BMSCs) can be induced to differentiate into neuron-like cells in new environment after transplantation, and then to replace damaged cells for reconstructing neural circuit. OBJECTIVE: To establish the co-culture system between rat BMSCs and neural cells in vitro, and to study the influence of neural cells on the differentiation of BMSCs into neuron-like cells in the co-culture system. METHODS: The neural cells obtained from Wistar rat fetal brain tissue and BMSCs gained from rat thighbone were co-cultured in Transwell culture plate. The morphological changes of BMSCs were observed and the special markers of neural cells in BMSCs were examined by immunofluorescence on the fifth day of the co-culture. The results were compared with control group which where BMSCs were alone cultured. RESULTS AND CONCLUSION: BMSCs in the neural cells co-culture system extended, were radial, connected each other. Neuron specific enolase immunoreactions showed positive results, showing neuron-like cells. The positive ratio of neuron specific enolase-positive cells was (33.0±10.5)%. However, BMSCs in the control group did not express neuron morphological character. Immunofluorescence exhibited that cells were negative for neuron specific enolase. These indicate that microenvironment provided by neurons improves the differentiation of BMSCs into neuron-like cells.

To explore effects of homologous sclera implantation for treating eyelid cicatricial entropion after burns.Fifteen patients (15 eyes) with cicatricial entropion after burns were operated under microscope with homologous sclera graft in the eyelid.The tarsus was separated fully from the palpebral margin of the musculus orbicularis oculi,with deleted area of the conjunctiva for implantation,and homologous sclera graft was taken on the implant bed and sutured together.The implant and the bed were well cured together during postoperative follow-up,with less than 10 percent of constriction of the implant,indicating obvious effect of homologous sclera graft for treating the eyelid cicatricial entropion after burns.