Pseudorabies is an economically important disease in a variety ot animals caused by pseudorabies virus. Since 2011, pseudorabies outbreaks occurred in many regions of China. Related researches on this virus become a hot topic in virology and veterinary. One of the difficulties for pseudorabies prevention and control is innate immune evasion. Explorations on this issue are conducive to the development of vaccine and drugs. Therefore, this review summarized the recent research progress on the mechanisms of pseudorabies virus innate immune evasion. Theoretical direction was provided on effetive prevention and control of pseudorabies owing to this review.
Animals ; Herpesvirus 1, Suid ; genetics ; immunology ; Humans ; Immune Evasion ; Immunity, Innate ; Pseudorabies ; immunology ; virology

Adult ; Antigens, CD ; metabolism ; Antigens, Differentiation, Myelomonocytic ; metabolism ; Biopsy ; Diagnosis, Differential ; Female ; Humans ; Immunohistochemistry ; Lung ; diagnostic imaging ; metabolism ; pathology ; Lung Diseases, Interstitial ; metabolism ; pathology ; Silicosis ; diagnostic imaging ; metabolism ; pathology ; Tomography, X-Ray Computed ; Vimentin ; metabolism

Colonic Neoplasms ; diagnostic imaging ; pathology ; Digestive System Neoplasms ; diagnostic imaging ; pathology ; Esophageal Neoplasms ; diagnostic imaging ; pathology ; Gastrointestinal Stromal Tumors ; diagnostic imaging ; pathology ; Humans ; Positron-Emission Tomography ; methods ; Rectal Neoplasms ; diagnostic imaging ; pathology ; Stomach Neoplasms ; diagnostic imaging ; Tomography, X-Ray Computed ; methods

In order to optimize extraction process conditions of tannins from Geranium orientali-tibeticum by supercritical CO2, the content of tannins was determined by phosphomolybdium tungsten acid-casein reaction, with extraction pressure, extraction temper- ature and extraction time as factors, the content of tannins from extract of G. orientali-tibeticum as index, technology conditions were optimized by orthogonal test. Optimum technology conditions were as follows: extraction pressure was 25 MPa, extraction temperature was 50 °C, extracted 1.5 h. The content of tannins in extract was 12.91 mg x g(-1), extract rate was 3.67%. The method established could be used for assay the contents of tannin in G. orientali-tibeticum. The circulated extraction was an effective extraction process that was stable and feasible, and that provides a way of the extraction process conditions of tannin from G. orientali-tibeticum.
Carbon Dioxide ; chemistry ; Chemical Fractionation ; methods ; Drugs, Chinese Herbal ; chemistry ; Geranium ; chemistry ; Tannins ; isolation & purification

Animals ; Biomarkers, Tumor ; blood ; genetics ; metabolism ; Gene Expression Profiling ; Gene Expression Regulation, Neoplastic ; Humans ; MicroRNAs ; blood ; genetics ; metabolism ; Neoplasms ; blood ; diagnosis ; genetics ; metabolism ; Prognosis

Public Health ; methods ; Systems Analysis

BRCA1 Protein ; genetics ; Carcinoma, Non-Small-Cell Lung ; drug therapy ; Designer Drugs ; therapeutic use ; Humans ; Lung Neoplasms ; drug therapy ; Precision Medicine ; methods ; Tubulin ; genetics ; Xeroderma Pigmentosum Group D Protein ; genetics

DNA Repair ; genetics ; DNA-Binding Proteins ; genetics ; Drug Resistance, Multiple ; Drug Resistance, Neoplasm ; Endonucleases ; genetics ; Humans ; Neoplasms ; drug therapy ; genetics ; Nuclear Proteins ; genetics ; Organoplatinum Compounds ; therapeutic use ; Platinum Compounds ; therapeutic use ; Polymorphism, Single Nucleotide ; Transcription Factors ; genetics ; X-ray Repair Cross Complementing Protein 1 ; Xeroderma Pigmentosum Group D Protein ; genetics

?AlM: To investigate theprotective effect of melatonin against hydrogen peroxide ( H2 O2 )-induced oxidative damage to human lens epithelial cells.
?METHODS: Sub-culture human lens epithelial cells preprocessed with different concentrations of melatonin for 12h and then 100 μmol/L H2 O2 for 24h. The impact of melatonin on H2 O2-induced lens epithelial cell viability was detected by MTT assay, rate of apoptosis was detected by flow cytometry instrument and activity of apoptosis-related factors, Caspase-3 and Caspase-9, were detected by colorimetric method.
?RESULTS: MTT assay showed that melatonin had no effect on the activity of lens epithelial cells, and the drug can inhibit the decrease of H2 O2-induced cell activity, as well as flow cytometry showed that melatonin can inhibit H2 O2-induced apoptosis. ln addition, melatonin can also reduce H2 O2-induced Caspase-3 and Caspase-9 activity in lens epithelial cells, and their activity decreased with effect of melatonin along with extending time.
?CONCLUSlON: Melatonin can obviously inhibit H2 O2 -induced apoptosis of human lens epithelial cells, which provide reliable experimental basis for drug on treatment of cataract.

70% . The patients were mechanically ventilated. VT was set at 10 ml? kg-1 and respiratory rate at 12 bpm. End-tidal PCO2 was maintained at 30-35 mm Hg. End-tidal PCO2, SpO2, ECG and BP were continuously monitored. The respiratory function and mechanics were measured using respiratory monitor CP-100 (BICORE) before and after pneumoperitoneum (intra-abdominal pressure reached 15 mm Hg) and 5,10,15,20,25,30,35 min after vecuronium. The respiratory parameters measured included inspiratory and expiratory VT ( VTi, VTe) , minute ventilation (VE), respiratory rate (RR), peak inspiratory and expiratory flow rate (PIFR,PEFR), PEEP, auto-PEEP, pressure-time product (PTP), inspiratory-time ratio (TI/TTOT ), rate/VT ratio, average airway pressure (PAWM), esophageal pressure (PES), peak inspiratory pressure (PIP), dynamic compliance (CDyn), airway resistance (RAw ) and work of breathing. Results There was no significant difference in the effect of different doses of vecuronium on respiratory function and mechanics including all parameters measured at all time points among the three groups. Mean airway pressure, esophageal pressure peak inspiratory pressure, airway resistance and work of breathing increased significantly but dynamic compliance decreased significantly after CO2 penumoperitoneum. Conclusion Intra-abdominal CO2 insufflation significantly attect respiratory mecnanics. me effect of pneumoperitoneum on respiratory mechanics can not be prevented or attenuated by increasing the dose of muscle relaxant.