Purpose To observe the changes of choroidal circulation and the retinal lesions caused by ocular contusion with indocyanine green angiography (ICGA). Methods ICGA examination was performed on 30 cases (30 eyes) of various traumatic condition in conjunction with fundus fluorescein angiography (FFA). Results FFA of 19 cases (63.3%) showed the hypofluorence in quadrant or whole disc in accordance with the area of delayed filling of choroid. Twenty six cases (86.2%) showed defected choroidel perfusion in ICGA,among them 16 cases showed localized delayed perfusion, in which the shortest perfusion time was 1 min 50 s and the longest time was 5 min.43 s,and 10 patients showed localized perfusion defect,and reversed filling time of retinochoroid vessels in 6 patients. Five cases (16.6%) had delayed filling time in both choroidal and central retinal vessels. Damage of retinal pigment epithelium was found in the areas of choroidal abnormal perfusion. Conclusion ICGA combined with simultaneously FFA, is valuable in evaluating blunt injury of the ocular fundus and beneficial to its diagnosis and treatment.

To investigate the efficacy of the formula composed of the herbal drugs to soothe the liver, regulate qi, clarify the heart and eliminate vexation plus acupuncture for general anxiety disorder. Methods: Forty cases in the treatment group were treated with acupuncture plus herbal formula and 38 cases in the control group were treated with oral Doxepin. The assessment was conducted by Self-rating Anxiety Scale (SAS) and the Treatment Emergent Symptom Scale (TESS) before, during and after treatment. Results: The total effective rate was respectively 82.50% in the treatment group and 84.21% in the control group, with a significant difference in SAS assessment (P＜0.01) between the two groups before and after the treatment.There were no significant differences in the curative and remarkable effective rate, total effective rate and SAS assessment between the two groups (P＞0.05), but the side effect was higher in the control group than in the treatment group (P＜0.01). Conclusion: Acupuncture plus herbal formula can have a precise effective effect for extensive anxiety neurosis with mild toxic side effects.

Female ; Humans ; Lymph Nodes ; Lymphatic Metastasis ; Middle Aged ; Neck ; Nose Neoplasms ; pathology ; Rhabdomyosarcoma, Embryonal ; pathology

Rhynchophylla is a Chinese herb commonly used in clinical practice. It's also the primary herb of some famous Chinese herbal compound such as Tianma Gouteng decoction, and Lingyang Gouteng decoction. According the record from many previous materia medica literatures, rhynchophylla should be added later during decoction. Pharmaceutical research showed that rhynchophylla alkaloids were not stable. Which has resulted in many problems in the research and its application. For example, there was not a quantitative determination method in "Chinese Pharmacopoeia" of past and present versions, which seriously impacted its quality control and product application. Firstly, records from previous materia medica literatures and "Chinese Pharmacopoeia" were systematically sorted based on the chemical stability of rhynchophylla. Secondly, pharmaceutical research including chemical compositions and their stability, pharmacological effects, extraction process and quality analysis, was reviewed after reference of literatures published at home and abroad in recent decades. Positive reference and evidence for further research and development of rhynchophylla will be provided in the article.
Animals ; Drug Stability ; Drugs, Chinese Herbal ; chemistry ; pharmacology ; Humans ; Quality Control ; Uncaria ; chemistry

Objective To investigate relationship between levels of follicle-sitimulating horomone receptor(FSHR) and ovarian response induced by gonadotropin hormone,and whether the FSHR expression is correlated with in vitro fertilization(IVF) outcome.Methods Granulose cells were collected from 43 women receiving IVF-embryo transplantation(IVF-ET).According to the number of oocyte,the women were divided into three groups: low response(15).The expression intensity of FSHR was measured by immunohistochemistry technique.The expression intensity of FSHR on the granular cell,the embryological and clinical outcomes were compared and analyzed. Results The expression of FSHR was significantly different in three groups with the highest in high response group(P0.05).The FSHR level was positively correlated either with the number of oocyte (r=0.719) or with the serum E2 levels(r=0.516,P0.05). Conclusion Ovarian response to gonadotropin hormone stimulation is correlated with the level of FSHR in the granulose cells.The development of follicles may be influenced by it.

To describe a modified simple iris suture for pupillary dilation technique during vitrectomy in cases with a miotic pupil.Four translimbal incisions were created with a sharp straight blade at 1:30,10:30,4:30,and 7:30 o'clock,respectively.The straight needle of 10-0 polypropylene suture and a Sinskey IOL hook was used to displace the pupillary margin toward the limbus.In 3 cases,four sutures caused a 6-mm to 9-mm square-shaped pupil,and the pupil was allowed to return to a smaller size at the end of the operation.It is simple and may reduce postoperative complications.

BACKGROUND:Tranexamic acid administered either in intra-articular route or in intravenous route can significantly reduce blood loss during total knee arthroplasty. Recent studies are stil controversial in application mode of tranexamic acid in the clinic.
OBJECTIVE:To compare the clinical outcomes of tranexamic acid in intra-articular route and intravenous route during total knee arthroplasty.
METHODS:PubMed, OVID, Web of Science, and EMBASE were searched to identify randomized control ed trials concerning the comparison of tranexamic acid in intra-articular route and intravenous route during total knee arthroplasty published before 1 May 2015. Transfusion rate, hemoglobin decline, drainage volume and thromboembolic complication rate were considered as indexes to evaluate the clinical effect, for meta-analysis.
RESULTS AND CONCLUSION:Six randomized control ed trials involving 847 patients were included. Meta-analysis results showed no significant difference between intra-articular and intravenous administration of tranexamic acid in terms of transfusion rate, hemoglobin decline, drainage volume, total blood loss, and thromboembolic complication rate. Subgroup analysis for dose regimen showed that when occlusion time of drainage tube was<2 hours. Intra-articular route of tranexamic acid showed high drainage volume and hemoglobin decline compared with the intravenous route of tranexamic acid (P<0.01). Results confirmed that during total knee arthroplasty, clinical effects of intra-articular and intravenous routes of tranexamic acid are similar during total knee arthroplasty. Moreover, it is recommended that occlusion of drainage tube can be conducted for 2 hours in intra-articular route of tranexamic acid.

Objective To study the expression of caspase-3,survivin,CyclinD1 and P27 in gastric carcinoma(CA2)and the relationship between the biomarkers and clinical pathological parameters. Methods Immunohistochemical Ready-to-use two-steps method was performed to research the expression of the four proteins in 72 cases of GC,and 54 cases of normal gastric mucosa.Results The expression level of caspase- 3 and p27 protein in GC was significantly lower than that in normal gastric mucosa(P

Objective To evaluate the accuracy of point-of-care testing (POCT) for blood glucose monitoring in critically ill patients.Methods Two hundred and forty critically ill patients,of both sexes,aged 20-88 yr,with Acute Physiology and Chronic Health Evaluation Ⅱ score of 1-45,were enrolled.The venous,arterial and capillary blood samples were collected to determine the real-time blood glucose level using glucose oxidase (GOD) and glucose dehydrogenase (GDH) methods.The blood glucose level measured by central laboratory hexokinase method simultaneously was served as standard level.Error Grid analysis (EGA) and Bland-Altman analysis were used to determine accuracy and consistency,respectively.The accuracy of real-time blood glucose levels within the consistent limits was evaluated.Results 1.The results of EGA showed that 98.7 ％,98.3 ％,98.3 ％(GDH method) and 96.2％,96.6％,96.7％ (GOD method) of the difference between venous,arterial and capillary blood glucose levels measured and the standard level were located in the A and B zones,respectively,and 1.2％,1.7％,1.7％ (GDH method) and 2.9％,3.3％,3.3％ (GOD method) in the D zone.0.8％ (GOD method) of the difference between venous blood glucose levels and the standard level were located in the C zone.2.Bland-Altman analysis showed that the difference between the standard level and glucose level measured in blood samples from the vein,artery and capillary.was-0.1,-0.3,-0.2 mmol/L (GDH method) and-0.9,-1.0,-0.9 mmol/L (GOD method),respectively,and the incidence beyond the upper and lower limits of consistency zone was 4.5 ％,6.7 ％,6.6 ％ (GDH method) and 4.6 ％,5.0 ％,7.1％ (GOD method),respectively.The accuracy of venous,arterial and capillary blood glucose levels within the consistent limits was 94.3 ％,92.1％,93.7％ (GOD method) and 96.6％,95.1％,95.5％ (GDH method),respetively.Conclusion The accuracy of POCT for blood glucose monitored by GOD and GDH methods is good in critically ill patients,but it is possible to overestimate the patient's real glucose level.

Objective To observe the characteristic features of musculoskeletal ultrasound (MSUS) in gouty arthritis (GA) and to assess its value in GA diagnosis.Methods Patients with GA and non-GA who underwent MSUS examination in Chinese PLA General Hospital were enrolled in this study. The synovitis,tenosynovitis,soft tissue swelling,bone erosion,bursitis and ossification were measured by greyscale ultrasound,and the synovial vascularity was measured by power Doppler ultrasound to evaluate the degree of inflammation.Results The ultrasound images of GA were intended to have specific features like tophus,hyperechoic deposition on the surface of the articular hyaline cartilage ( double contour sign ),hyperechoic deposition in the synovium appearing as bright stippled foci,and bright strap in tendons with a significant difference when compared with non-GA group (P ＜ 0.05).The percentage of tenosynovitis and bone erosion in non-GA group was higher than that in the GA group with a significant difference (P ＜0.05 ). Tophus,double contour sign,bright stippled foci or bright stippled foci in tendons together suggested gout with a specificity of 92.4％ and a sensitivity of 60.3％,the AUC of ROC was 0.764 ( P ＜0.05).Conclusion Tophus,double contour sign,bright foci and bright strap detected by MSUS are of diagnostic value on GA and MSUS may be a promising tool in diagnosing GA.