China ; Humans ; Liver ; surgery ; Translational Medical Research

p16 tumor suppressor gene plays an important role in early diagnosis for lung cancer. The occurrence of lung cancer is closed associated with p16 gene aberrant methylation in promotor, seconed exon homozygous deletion, gene point mutation , lose of protein and mRNA expression. Also p16 is related to gene therapy and drug target therapy. This review will summarize the relationship between p16 and lung cancer.

Laparoscopic hepatectomy has many advantages over open surgery, including minimization of local injury, reduced systemic reactions, and faster postoperative recovery. The aim of this "Consensus" is to provide guidance and reference to surgeons who perform, or are interested in performing laparoscopic liver surgeries.

Hepatectomy ; history ; methods ; History, 20th Century ; History, 21st Century ; Humans

Humans ; Hypertension, Portal ; surgery ; Liver ; pathology ; surgery ; Liver Failure ; surgery ; Liver Neoplasms ; surgery ; Liver Transplantation

Objective To compare the efficacy of vidarabine monophosphate and ribavirin for treating hand-foot-mouth disease (HFMD) in children.Methods 120 children with HFMD and admitted to a hospital from April 2013 to April 2015 were randomly divided into observation group and control group,60 cases in each group,observation group treated with vidarabine monophosphate,control group treated with ribavirin,the therapeutic efficacy between two groups were compared.Results After treatment,the negative conversion rate of intestinal virus EV and EV71,as well as Coxsackie virus A16(CA16) in observation group were 87.0％,85.7％,and 93.1％ respectively,in control group were 64.0％,69.8％,and 78.6％ respectively,difference between two groups was statistically significant (all P＜0.05).The average length of hospital stay in observation group was shorter than control group ([4.5 ± 1.3] days vs [6.2 ± 1.2] days,P＜0).05),symptom(fever,stomatitis,skin rash) control time in observation group were all shorter than control group(all P＜0.05).Whether patients with or without complication,therapeutic effect of the observation group was better than that of control group;myocardial enzyme data,C reactive protein (CRP),and white blood cell(WBC) in observation group were all lower than control group(all P＜0.05).Conclusion Efficacy of vidarabine monophosphate for treating children with HFMD is better than ribavirin,but it needs further study.

Animals ; Cell Differentiation ; drug effects ; Cell Proliferation ; drug effects ; Central Nervous System ; drug effects ; growth & development ; Female ; Organophosphorus Compounds ; toxicity ; Pesticides ; toxicity ; Pregnancy ; Rats

Bile Duct Neoplasms ; pathology ; surgery ; Bile Ducts, Intrahepatic ; Cholangiocarcinoma ; pathology ; surgery ; Hepatectomy ; methods ; Hepatic Artery ; pathology ; surgery ; Humans ; Lymph Node Excision ; methods ; Portal Vein ; pathology ; surgery

Anionic surfactants in waters were determined using on-line double microporous membrane extraction-flow injection analysis method. This method was based on the extraction of the ion-association complex (λ_(max)=650 nm) which formed from methylene blue cation and anionic surfactants. The on-line double microporous membrane liquid-liquid extraction phase separators were adopted. Optimization of variables of the flow injection manifold, groove mechanical dimension of the phase separator, and pore size of the membrane was performed. The proposed method had a linear range of 25.0-1000.0 μg/L(r≥0.999). The detection limit was 4.28 μg/L. The relative standard deviation(n=7) of different concentration was 0.7%-6.0%. The recovery was between 96%-110% and the sample throughput was 18 h-1. The method was applied to the analysis of standard Reference materials with satisfactory results. For practical application, two water samples were analyzed with the established method.

Objective: To utilize the modified radical neck dissection for the papillary thyroid cancer patients with the preservation of the muscle, cluster nerve, and main vasculature. Methods: Nineteen young patients with papillary thyroid cancer underwent functional neck dissection with the preservation of the muscle and cluster nerve in our hospital. Results: All the nineteen patients had no numbness in the ear, the lower part of neck and the shoulder after the surgery. There was no difference in electromyography before and after surgery. The appearance of the neck did not change. Conclusion: The indications of the modified radical neck dissection included (1) N0 stage papillary thyroid cancer; (2) N1 stage papillary thyroid cancer. The lymph nodes were limited in VI area or the diameter of the lymph nodes near the internal jugular vein was less than 3 cm without capsule invasion. The contraindications included irregular radical neck dissection history, wide cervical lymph node metastasis or the apparent invasion.