Alcoholism ; drug therapy ; metabolism ; physiopathology ; Animals ; Drugs, Chinese Herbal ; pharmacology ; therapeutic use ; Hippocampus ; metabolism ; Learning ; drug effects ; physiology ; Male ; Memory ; drug effects ; physiology ; Phytotherapy ; RNA, Messenger ; genetics ; metabolism ; Rats ; Rats, Sprague-Dawley ; Receptors, N-Methyl-D-Aspartate ; genetics ; metabolism ; Superoxide Dismutase ; metabolism

Objective To judge the effect by understanding the change of the blood related indexes before and after the applica-tion of lamivudine combined with silibinin treatment for treating E antigen positive chronic hepatitis B to provide the basis for the individualized therapy.Methods 226 cases of E antigen positive chronic hepatitis B were selected and divided into the mild group (55 cases),moderate group (94 cases)and severe group(77 cases)according to the degree of liver function injury.The 3 groups were given oral lamivudine 100 mg once daily and oral silybinin 70mg,3 times a day.The course of treatment was 6 months;the re-lated blood indexes before and after treatment were analyzed.Results After 6 months of treatment,the recovery rate of ALT,E an-tigen negative conversion rate and HBV-DNA negative conversion rate in the mild group and the moderate group were improved in different degrees,and those in the severe group were significantly increased(P <0.05).Conclusion Lamivudine combined with sili-binin treatment can inhibit the replication of HBV-DNA more effectively,promote the recovery rate of serum ALT significantly,im-prove the E antigen negative conversion rate,especially for the patients with severe liver function injury;which improve the curative effect in the treatment of chronic hepatitis B in some extent.

Objective To summarize the experience of individualized treatment for hepatic artery thrombosis after liver transplantation.Methods From October 2002 to January 2015,5 patients with hepatic artery thrombosis after liver transplantation were treated with surgical exploration,interventional therapy or thrombolytic therapy according to the reasons.Results All the 5 patients were cured without serious complications.Conclusions There are many reasons for the occurrence of hepatic artery thrombosis after liver transplantation.Early diagnosis is the key point,and individual treatment highlights the concept of precision medicine.

Ectodermal Dysplasia 1, Anhidrotic ; diagnosis ; genetics ; Ectodysplasins ; genetics ; Heterozygote ; Humans ; Infant, Newborn ; Male ; Mutation, Missense

The effectiveness and safety of acupuncture for the treatment of supraventricular tachycardia were systematically reviewed. The randomized controlled trials (RCTs) regarding acupuncture for supraventricular tachycardia were searched in domestic and overseas databases, and the evaluation tool of bias risk in Cochrane Handbook 5.1.0 software was used to perform the evaluation of bias risk in literature, and RevMan 5.2 software was applied for statistics and Meta-analysis. Five RCTs involving 323 patients were included. The results showed that compared with the blank control group, the acupuncture reduced the heart rate by 18.8 times/min [95% CI (12.68, 24.92)]; the clinical effective rate in the acupuncture group was superior to that in the diltiazem group [OR= 3.11, 95% CI (1.50, 6.46)]; the difference of immediate effect between propafenone and acupuncture was not significant. No reports regarding adverse events was described in 5 RCTs. As was shown in the present evidence, acupuncture is safe and effective for the treatment of supraventricular tachycardia, but the level of evidence was low and the intensity of conclusion needed to be improved.
Acupuncture Points ; Acupuncture Therapy ; adverse effects ; Humans ; Randomized Controlled Trials as Topic ; Tachycardia, Supraventricular ; physiopathology ; therapy ; Treatment Outcome

AIM:To explore the involvement of oxidative stress and apoptosis in the pathogenesis of diabetic cataract induced by Streptozotocin ( STZ) and the interventions of puerarin in order to supply references for clinical treatment.
METHODS:Male SD rats were divided into four groups randomly, control group, diabetic group, apocynin group and puerarin group. The diabetic group were replicated by single injection of STZ (65mg/kg, ip). The expression of p22, p47, p67, Bax/Bcl2, Caspase 3 and P53 proteins were detected by Western Blotting.
RESULTS:The diabetic rats were replicated successfully and the expression of Bcl2 was downregulated while the expression of p22, p47, p67, Bax, Caspase 3 and P53 were upregulated in diabetic group with a significant statistical differences when compared with control group (P<0. 05). Apocynin and prerarin can reverse the abnormal expression of the aforementioned proteins dramatically (P<0. 05).
CONCLUSION: NADPH oxidase mediated oxidative stress and P53, Bax/Bcl2 mediated apoptosis are involved in the pathogenesis of diabetic cataract and puerarin can alleviate cataract greatly by inhibiting the aforementioned signal pathway.

Background Some drugs with inhibitory effect on the proliferation of lens epithelial cells have a limiting application in clinic because of their adverse response.To screen the effective and less side-effect drug for supressing LECs growth is very inportant for the prevention and treatment of after cataract.Objective This study was to explore the effects of docetaxel on LECs growth and compare its role with epirubicin hydrochloride,pirarubicin hydrochloTide and rahitrexed.Methotis Immortalized human LECs line (SRA01/04) were cultured and passaged.Different concentrations of docetaxel,epirubicin hydrochloride,pirarubicin hydrochloride and rahitrexed were added into the medium respectively for 24.48 and 72 hours.The proliferation of LECs was detect by M1Yr.Flow cytometry analysis Was used to analyze the influence of different concentrations of docetaxel on cellular cycle at 48 hours after addition of docetaxel,and Annexin V-FITC/PI marking method was used to assesse the apoptosis of LECs under the action of docetaxel.Expression of bcl-2 protein in LECs Was evaluated by Westeru blot. Result The growth rate of LECs Wag 100%in 8-519 pmol/L doeetaxel groups with the normal cell shape.Majority of abnormal cells and low growth rate were found in 66 nmoVL docetaxel group at 48 and 72 hours.The IC50 of docetaxel was lowest in 48 and 72 hours in docetaxel group in comparison to epirubicin hydrochloride and pirarubicin hydrochloride. However,no evident inhibition on LECs growth in 23.22-523.56 μmol/L of raltitrexed.At 48 hours,the percentage of LECs in G2/M phase increased as the asccnte of concentration of docetaxel,showing a significant difference among 4 groups(F=2633.05,P＜0.01).The percentage of early apoptotic cells increased to 22.4%(χ2=20.00,P＜0.01) and 27.9%(χ2=42.68,P＜0.01)from normal control 3.1% at 48 hours after LECs exposed to 8.3 nmol/L and 266 nmol/L docetaxe.The expression of bcl-2 protein in LECs was obviously weakened after addition of docetaxel,especially 8.3 nmol/L docetaxel group. Conclusion Docetaxel,epirubicin hydrochloride and pirarubicin hydrochloride can inhibit the proliferation of human LECs in vitro.But there is no supression on LECs growth inraltitrexed.Docetaxel is proved to have a strongly arrested effect on the proliferation of LECs in comparison with epirubicin hydrochloride and pirarubicin hydrochloride and play its role at concentration-and time-dependent manner.

Objective To evaluate the lymphoscintigraphic imaging characteristics for the patients with lower limb lymphedema and to establish a novel grading system for the injury to lower limb lymphatic system. Methods One hundred and sixty six consecutive patients (332 lower limbs) with lower limb lymphedema after surgical and(or) radiotherapy treatment for gynecological cancer were recruited into this retrospective study. The lymphoscintigraphy studies were performed after subcutaneous injection of 111～185 MBq (0. 1～0. 15 ml) of 99Tcm-DX into the webbed space between the first and second toes of both feet. Based on the integrity of lymphatic vessel and the extension of dermal diffusion on lymphoscintigram,the lymphatic injury to the lower limb was graded as 0, 1,2 and 3 respectively. The lymphedema of the limb was staged as 0, Ⅰ , Ⅱ a, Ⅱ b, Ⅲ by the standard of Consensus Document of the International Society of Lymphology (ISL). Chi square test was carried out to validate the established grading system for the assessment of the injury to the lower limb lymphatic system. Results The lymphoscintigraphic imaging characteristics included lymphatic blockage, dermal backflow, no visualization of lymphatic or lymph node, lymphocele and lymph fistula in the lower limb, pelvis and abdomen. There were 65 (19.6%), 71 (21.4%),131 (39.5%), 62 (18.7%) and 3 (0.9%) limbs staged as 0, Ⅰ , Ⅱa, Ⅱb, and Ⅲ for lymphedema while 36(10.8%), 79(23.8%), 116(34.9%) and 101 (30.4%) limbs graded as 0, 1, 2, and 3 for lymphatic injury. There was a statistically significant correlation between the grading methods (χ2 =313.483, P <0.001). The patients who underwent radiotherapy had a higher incidence rate of grade 2 and 3 (70.5%, 158/224) than those who underwent surgery (53.6%, 59/108) (χ2 = 9.662, P = 0.022).The patients with erysipelas had a higher incidence rate of grade 3(73.1%, 38/52) than those without erysipelas (43.9%, 50/114) (χ2= 12.238, P<0.001). The incidence rate of grade 3 increased with the duration of lymphedema after treatment: 36.6% (34/93) for less than 1.5 years, 72.3% (34/47) for between 1.5 to 5 years, and 76.9% (20/26) for more than 5 years (χ2 = 23.123, P<0.001). The grade of lymphatic injury showed no significant difference among 3 types of gynecological cancers (χ2 = 4.000, P =0.676), or between the patients with and without chemotherapy (χ2 =0.411, P=0.938). Conclusions Lymphoscintigraphy is a reliable modality to diagnose lower limb lymphedema after treatment for gynecological cancer. The injury grading system could provide objective assessment of the lymphatic damage.

With its abilities of trans-synaptic tracing and self-replication and wide host range, pseudorabies virus (PRV) has been applied in the field of neuroanatomy since the 1970s. Four decades of PRV application have made many advances in researches on neuronal tracing with PRV. Mechanism studies focused on investigating infection of primary neurons and tracing direction in secondary neurons, while application studies focused on development of new pathological strains and innovation of tracing techniques. To date, the mechanism and application of viral tracing are not completely figured out yet. Integration of molecular biology technology will improve the efficiency in related researches.
Animals ; Cell Tracking ; Herpesvirus 1, Suid ; genetics ; physiology ; Humans ; Neurons ; virology ; Pseudorabies ; virology

LFA-1/ICAM-1 costimulation plays an important role in immunologic reaction of many different T cell populations. After TCR/CD3 complex cross-linking MHC/peptide, LFA-1, expressed on T cell increases a higher affinity and avidity for ICAM-1 rapidly. LFA-1 is a key molecule in formation of the immune synapse. LFA-1/ICAM-1 costimulation can engage various signaling events of T cell by up-regulating the activities of PI 3-kinase, sphingomyelinase, and c-Jun NH2-terminal kinase. With the costimulation of LFA-1/ICAM-1, engagement of TCR molecules results in a significant increase of T cell activities, including higher Th1 cytokines production, strongly proliferative response and higher T cell cytotoxicity.
Animals ; Cytokines ; biosynthesis ; Cytotoxicity, Immunologic ; Humans ; Intercellular Adhesion Molecule-1 ; physiology ; Lymphocyte Activation ; Lymphocyte Function-Associated Antigen-1 ; physiology ; Signal Transduction ; T-Lymphocytes ; immunology