By taking the course of laboratory hematology in Curtin University in Australia as an ex-ample, this paper introduced the characteristics of its teaching mode, teaching contents, teaching methods, assessment methods and laboratory practice. The advantages and disadvantages of education characteristics between Australia and China were compared and analyzed on the training methods and the training objec-tives, respectively. The education characteristics of laboratory hematology in Curtin University provided an important inspiration for our education reform in the field of medical laboratory in the future.

We overviewed the policies and regulations of traditional Chinese medicine of main Asian countries and summarized current situation of policies and regulations of traditional Chinese medicine in Asian markets.After in-depth analysis,we found that the opportunities lied in high public awareness,some Asian countries establishing special traditional medicine management agencies,special Pharmacopoeia of traditional Chinese medicine in Japan and South Korea,and high degree of acupuncture legalization.At the same time,traditional Chinese medicine also faced with the challenges such as strict technical standard and TBT barriers.In the end of this paper,we came up with some development countermeasures when traditional Chinese medicine accessing Asian markets,such as improving technical standards,establishing an anti-technical barriers to trade service system,encouraging technological innovation,and strengthening domestic and international exchanges and cooperation.

As a kind of additive in feed of monogastric animals, the application of natural phytase is limited due to its disadvantages. In this paper, the strategies of phytse reform was introduced. Furthermore, the research and progress on protein engineering of feed phytase was reviewed, including phytase over-expression, phytase thermostability, catalytic efficiency and optimum pH.

Object To study the chemical constituents in the lipophilic portion of Panax notoginseng (Burk.) F H Chen Methods Through monitoring each fraction based on antimicrobial experiment of Staphylococcus aureus Rosenbach, the constituents were isolated on silica gel column chromatography and preparative TLC, and the chemical structures were identified by means of spectral data (IR, MS, 1HNMR, 13 CNMR, DEPT, HMQC, HMBC) Results Three compounds were isolated from its petroleum ether extract and identified as: panaxynol (Ⅰ), panaxydol (Ⅱ), and ? sitosterol (Ⅲ) Conclusion Compounds Ⅰ, Ⅱ having strong antimicrobial activity against S aureus were obtained from this plant with the yields of 0.01% and 0.033%

Objective To observe the anatomical and histological features of anterolateral ligament (ALL)in the knee of Chinese adults,so as to identify the existence of ALL and provide an anatomical foundation for clinical reconstruction.Methods Ten adult knee specimens were randomly selected to be dissected,and the femoral,tibial and meniscus attachment points of the ALL were observed.The length,width and thickness were measured using the vernier caliper after the dissection.Three specimens were subjected to histological staining in the end.Results (1)ALL originated from the lateral femoral condyle—the same point of the lateral collateral ligament femoral side or the distal-anterior side,with its body divided into two branches,located in the tibia and the lateral meniscus respectively.The starting point of tibial side ALL was located at the mid-point of Gerdy's tubercle to fibula head,below tibial cartilage edge,with the meniscus point located in the lateral meniscus anterior horn and body junction area.(2) The average length of ALL is 38.89 ± 4.67 mm.The width in the femur,tibial attachment point was fan-shaped spread connected with sclerotin,being the narrowest at the joint line.The width at the femur,tibial attachment point and the joint line was 8.49 ± 1.36 mm,8.15 ± 1.38 mm and 6.49 ± 1.09 mm respectively,with the thickness of 1.33 ± 0.38 mm.The distance from tibia attachment points to the Gerdy's tubercle,fibular head and tibia cartilage margin was 22.59 ± 3.04 mm,21.15 ± 2.78 mm and 5.76 ± 0.57 mm respectively.(3) HE staining showed that ALL was dense connective tissue consisting of parallel arranged collagen fibers,while S-100 staining indicated that ALL contained sensory motor nerve fibers.Conclusion ALL is independent of the joint capsule and originates from the femoral lateral condyle.Its body is divided into two branches,located in the tibia and the lateral meniscus respectively.

?AIM: To study correcting effect and visual quality after laser - assisted in situ keratomileusis ( LASIK ) with femtosecond and posterior chamber intraocular lens ( ICL) implantation in high myopia patients.?METHODS: Fifty-five patients ( 106 eyes ) with high myopia from February 2012 to February 2015 in our hospital were analyzed. According to the different operation, patients were divided into the observation group( using ICL implantation, 27 cases with 53 eyes) and the control group (using LASIK, 28 cases with 53 eyes). Postoperative follow-up was 1a, to observe and analyze the visual quality, higher order aberration and complications of two groups.?RESULTS: Uncorrected visual acuity ( UCVA ) , the best corrected visual acuity ( BCVA ) , effectiveness index and security index at 1a postoperatively of observation group, were 1. 04±0. 86(LogMAR), 0. 97±0. 19(LogMAR), 104. 69± 18. 56, 108. 79 ± 17. 68, significantly higher than those of control group 0. 78 ± 0. 11 ( LogMAR ), 1. 04 ± 0. 09 (LogMAR), 93.78±15. 65, 100. 71±11. 68 (P<0. 05). And observation group in the two kinds of light and shade environment at various spatial frequency contrast sensitivity were higher than the control group. Those under the light environment at 1. 5, 3, 6, 12 c/d and under dark environment at 1. 5, 3, 6, 18 c/d compared were different between the two groups (P<0. 05). Spherical aberration and comatic aberration of observation group at 1a after operation were lower than those of control group (P<0. 05 ). The difference of trefoil between the two groups was not significant ( P > 0. 05 ). No severe complications were observed in both groups.?CONCLUSION: LASIK with femtosecond and ICL lens implantation can effectively improve the patient’s visual quality, but for patients with high myopia, ICL lens implantation effect is more significant, the safety index of ICL implantation, as well as the effectiveness index and the visual quality are better than those of LASIK.

With the increasing trade amount of herbal medicine over the world,many foreign countries took non-tariff barriers such as technical regulations,technical standard and conformity assessment procedures,of which the most far-reaching impact of green trade barriers on the export of traditional Chinese medicine.We analyzed the three green trade barriers faced by the traditional Chinese medicine assessing international markets,and summarized the impacts of green trade barriers on the export of traditional Chinese medicine from the two aspects of positive and negative.In the end of this study,we came up with some strategies to deal with green trade barriers:to promote the establishment of standard system; to ensure the quality of traditional Chinese medicine products; to implement green production; to cultivate environmental awareness; to pursue international certification; and to enhance corporate brand image.

OBJECTIVETo explore the correlation of the gene polymorphisms of Toll-like receptor 2 ( TLR2) and TLR4 with the susceptibility and recurrence of condyloma acuminatum (CA).

METHODSUsing Snapshot, we detected the gene polymorphisms of TLR2 597(T/C), 1350(T/C), 15607(A/G), and 2258(G/A) and TLR4 896(A/G) and 1196(C/T) in the peripheral blood of 140 CA patients and 105 HPV-negative controls. We made comparisons between the CA patients and controls as well as between the cases of recurrent CA and those of non-recurrence at 6 months after treatment.

RESULTSThere were 72, 48, and 20 cases of genotype TT, TC, and CC of TLR2 597 (T/C), respectively, in the CA patients, as compared with 71, 31, and 3 cases in the controls. The gene frequency of mutant C was 31. 43% in the patients, significantly higher than 17.62% in the controls (χ2 = 12.04, P < 0.01), and it was 38.68% in the recurrent cases, remarkably higher than 27.01% in the non-recurrent cases (χ2 = 4.16, P < 0.05). There were 74, 49, and 17 cases of genotype TT, TC, and CC of TLR2 1350( T/C), respectively, in the CA patients, as compared with 73, 29, and 3 cases in the controls. The gene frequency of mutant C was 29. 64% in the patients, significantly higher than 16. 67% in the controls (χ2 =11.05, P < 0.01), and it was 36.79% in the recurrent cases, markedly higher than 25. 29% in the non-recurrent cases (χ2 = 4.18, P < 0.05). There were 44, 66, and 30 cases of genotype AA, AG, and GG of TLR2 15607(A/G), respectively, in the CA patients, as compared with 26, 58, and 21 cases in the controls. There was no significant difference in the gene frequencies of mutant G between the two groups (χ2 = 0.33, P > 0.05). No mutant genes of TLR2 2508 (G/A) or TLR4 896(A/G) and 1196(C/ T) were detected in either the CA patients or the controls. Linkage disequilibrium analysis showed a tight linkage between TLR2 597 (T/C) and 1350(T/C) (D' = 1, r2 = 0.93).

CONCLUSIONTLR2 597(T/C) is tightly linked to 1350(T/C), which is correlated with both the susceptibility and the recurrence of condyloma acuminatum.

Aged ; Case-Control Studies ; Condylomata Acuminata ; genetics ; Gene Frequency ; Genetic Linkage ; Genetic Predisposition to Disease ; Genotype ; Humans ; Polymorphism, Genetic ; Recurrence ; Toll-Like Receptor 2 ; genetics ; Toll-Like Receptor 4 ; genetics

Aged ; Diagnosis, Differential ; Fibronectins ; metabolism ; Glomerulonephritis, Membranoproliferative ; pathology ; Humans ; Immunohistochemistry ; Kidney Diseases ; metabolism ; pathology ; Kidney Glomerulus ; metabolism ; pathology ; ultrastructure ; Male ; Microscopy, Electron

Background and purpose:Concurrent radiochemotherapy is the standard modality for locally advanced esophageal squamous cell carcinoma (ESCC) patients. This clinical trial aimed to assess the effectiveness and toxicity of continuous infusion of 5-lfuorouracil (5-FU) and weekly paclitaxel combined with radiotherapy in ESCC patients. Methods:Patients with locally advanced (T2-4N0-1M0-1a) esophageal squamous cell carcinoma were enrolled in a prospective, single-institutional, single-arm study of deifnitive chemoradiotherapy. Patients received 61.2 Gy with IMRT in 34 fractions. Patients had a Karnofsky performance status of 70 or greater, and normal liver, renal, and bone marrow functions. Patients were recommended to receive concurrent 5-FU (300 mg/m2 civ 96 h) for 5 days a week for 5 weeks, plus paclitaxel (50 mg/m2) given during 3 hours every week for 5 weeks. Patients were recommended to receive 2 courses of consolidation chemotherapy after concurrent radio (chemo) therapy (5-FU 1 800 mg/m2 civ 72 h, plus paclitaxel 175 mg/m2 every 28 days). The primary endpoints of the study were 5 year overall survival and acute toxicity. Results:Fifty patients were enrolled in this study, including 38 male patients and 12 female patients;median age:58 years (ranged 26 to 75 years). 72%patients completed all the chemotherapy and 98%patients received the full dose of radiotherapy. 1-, 2-, 3-, and 5-year survival were 75%, 56%, 42%and 28%respectively. Among haematological toxicities, grade 3 leukopenia (16%) was recorded, and no patients experienced any≥grade 2 thrombocytopenia or anaemia. Among non-haematological toxicities, the rates of grade 2 peripheral neurotoxicity, arthralgias and myalgias, nausea, vomiting, and fatigue were 8%, 4%, 4%, 2%and 6%respectively. The rates of≥grade 2 acute radiation-induced esophageal toxicity, radiation pneumonitis and skin toxicity were 32%, 44% and 14% respectively. No treatment-related deaths occurred and no patients experienced any ≥ grade 4 toxicities. Conclusion: Continuous infusion of 5-FU plus paclitaxel given concurrently with radiotherapy may be an effective and tolerable treatment option for ESCC patients.