Modelling of XCO₂ Surfaces Based on Flight Tests of TanSat Instruments.

The TanSat carbon satellite is to be launched at the end of 2016. In order to verify the performance of its instruments, a flight test of TanSat instruments was conducted in Jilin Province in September, 2015. The flight test area covered a total area of about 11,000 km² and the underlying surface cover included several lakes, forest land, grassland, wetland, farmland, a thermal power plant and numerous cities and villages.

Long non-coding RNA TUG1 contributes to tumorigenesis of human osteosarcoma by sponging miR-9-5p and regulating POU2F1 expression.

Recent studies have shown that long non-coding RNAs (lncRNAs) have critical roles in tumorigenesis, including osteosarcoma. The lncRNA taurine-upregulated gene 1 (TUG1) was reported to be involved in the progression of osteosarcoma. Here, we investigated the role of TUG1 in osteosarcoma cells and the underlying mechanism.

Quantitative Detection of the Foot-And-Mouth Disease Virus Serotype O 146S Antigen for Vaccine Production Using a Double-Antibody Sandwich ELISA and Nonlinear Standard Curves.

The efficacy of an inactivated foot-and-mouth disease (FMD) vaccine is mainly dependent on the integrity of the foot-and-mouth disease virus (FMDV) particles. At present, the standard method to quantify the active component, the 146S antigen, of FMD vaccines is sucrose density gradient (SDG) analysis. However, this method is highly operator dependent and difficult to automate.

Protein Biomarkers in Serum of Patients with Schizophrenia.

This study was devised to identify potential biomarkers of schizophrenia (SP) using proteomics techniques. We obtained 44 serum specimens from patients with SP, 26 specimens from patients with depression, and 40 specimens from healthy controls. Immobilized metal affinity capture protein chips (IMAC30) and surface-enhanced laser desorption-ionization time-of-flight mass spectrometry were used to isolate and obtain mass spectrometric data of differentially expressed serum proteins.

Identification and analysis of differential miRNAs in PK-15 cells after foot-and-mouth disease virus infection.

The alterations of MicroRNAs(miRNAs) in host cell after foot-and-mouth disease virus (FMDV) infection is still obscure. To increase our understanding of the pathogenesis of FMDV at the post-transcriptional regulation level, Solexa high-throu MicroRNAs (miRNAs) play an important role both in the post-transcriptional regulation of gene expression and host-virus interactions. Despite investigations of miRNA expression ghput sequencing and bioinformatic tools were used to identify differentially expressed miRNAs and analyze their functions during FMDV infection of PK-15 cells.

Foot-and-mouth disease virus-like particles produced by a SUMO fusion protein system in Escherichia coli induce potent protective immune responses in guinea pigs, swine and cattle.

Foot-and-mouth disease virus (FMDV) causes a highly contagious infection in cloven-hoofed animals. The format of FMD virus-like particles (VLP) as a non-replicating particulate vaccine candidate is a promising alternative to conventional inactivated FMDV vaccines. In this study, we explored a prokaryotic system to express and assemble the FMD VLP and validated the potential of VLP as an FMDV vaccine candidate.

[Clinical observation of the role of Chenxia Sijunzi decoction in promoting the recovery of gastrointestinal function in critically ill patients].

Objective: To observe the clinical effects of Chenxia Sijunzi decoction on promoting gastrointestinal function recovery in severe patients.

Methods: A prospective randomized controlled study was conducted. Eighty severe patients feeding with enteral nutrition from September 2011 to March 2012 were divided into three groups according to the method of random number table.

Diagnosis and molecular characterization of rabies virus from a buffalo in China: a case report.

Background: Rabies virus (RABV) can infect many different species of warm-blooded animals. Glycoprotein G plays a key role in viral pathogenicity and neurotropism, and includes antigenic domains that are responsible for membrane fusion and host cell receptor recognition.

Case Presentation: A case of buffalo rabies in China was diagnosed by direct fluorescent antibody test, G gene reverse-transcriptase polymerase chain reaction, and RABV mouse inoculation test.

The efficacy of FMD vaccine reduced non-structural proteins with a mAb against 3B protein.

A monoclonal antibody, 3BIgG, against the prokaryotically expressed foot-and-mouth disease virus (FMDV) non-structural protein (NSP) 3B was obtained. The 3BIgG-sepharose conjugant (3BmAb-6BFF) was prepared by adding the purified 3BIgG into epoxy-activated sepharose 6BFF, incubating with the inactivated FMDV, and then removing the sepharose by centrifugation. The vaccine was made from the supernatant emulsified with oil-adjuvant ISA206.

[Effects of time factors on acupoint sticking therapy for preventing and treating bronchial asthma].

Objective: To observe the influence of time factors on acupoint sticking therapy for preventing and treating bronchial asthma.

Methods: Seventy-one cases were randomly divided into a dog days group (n= 30), a Sanjiu days group (n=21) and a daily days group (n=20). They were all treated with ginger moxibustion plus acupoint sticking of Chinese medicine at Dazhui (GV 14) and Feishu (BL 13) etc.

[Effects of incubation temperature and substrate humidity on embryonic development of Mauremys mutica].

Yellow pond turtle (Mauremys mutica) eggs were incubated in vermiculite under nine combinations of temperature and humidity, i. e., 25 degrees C and -12 kPa, 29 degrees C and -12 kPa, 33 degrees C and -12 kPa, 25 degrees C and -150 kPa, 29 degrees C and -150 kPa, 33 degrees C and -150 kPa, 25 degrees C and -300 kPa, 29 degrees C and -300 kPa, and 33 degrees C and -300 kPa, aimed to study the effects of incubation temperature and its interaction with substrate humidity on the embryonic development of M.

[Survey of studies on time factor in acupoint sticking therapy for the bronchial asthma].

Based on the retrieval of literatures in recent fifteen years, the time factors in the acupoint sticking therapy for the bronchial asthma are analyzed and compared in terms of the stage classification of patients, timing selection of acupoint sticking therapy and medication application, and times of application. The acupoint sticking therapy is mostly practiced during remittent stage of bronchial asthma; the timing selection is mostly during the hottest period of summer, the timing selection in certain cases is the coldest period of winter or any day; the duration of medication application is not consistent; therefore, the effectiveness of these cases is different. It may be that the ef fectiveness is proportional to the times and courses of acupoint sticking therapy for the bronchial asthma.

Engineering infectious foot-and-mouth disease virus in vivo from a full-length genomic cDNA clone of the A/AKT/58 strain.

Two full-length genomic cDNA clones, pTA/FMDV and pCA/FMDV, were constructed that contained three point-mutants [A174G and A308G (not present in pTA/FMDV); T1029G] in the genome compared with the wild type A/AKT/58 strain of foot-and-mouth disease virus. These two viruses were rescued by co-transfection of pCA/FMDV with pCT7RNAP, which can express T7 RNA polymerase in BHK-21 cell-lines, or by transfection of the in vitro transcribed RNA. Their biological properties were analyzed for their antigenicity, virulence in suckling-mice (LD50) and growth kinetics in BHK-21 cells.

[Construction and sequencing of full-length cDNA clone of swine vesicular disease virus strain HK'1/70].

By RACE, 2 overlapping cDNA fragments (3'PCR and 5'PCR fragments) covering the full genome of swine vesicular disease virus strain HK'1/70 were amplified from total RNA extracted from experimentally infected suckling mice. These fragments were cloned into pGEM-T Easy vector, respectively. 5'PCR fragment was digested by enzymes of Aat II and BssH II, and the Aat II-BssH II-digested 5'PCR fragment was obtained and cloned into the recombinant pGEM-T Easy vector containing 3'PCR fragment,the recombinant plasmid encoding full-length cDNA of SVDV HK'I/70 strain was then obtained and sequenced.

[Secreted expression of nonstructural protein gene 3ABC of foot-and-mouth disease virus in Sf9 cells and activity analysis].

Entire 3ABC sequence of FMDV containing a 6 x his tag coding sequence at the N-terminal was obtained through PCR amplification using a pair of specific primers, subcloned into shuttle plasmid of pMelBac-B with a melittin secretion signal sequence and finally constructed recombinant plasmid of pMel-3ABC. After co-transfected the recombinant plasmid and linearized Bac-N-Blue DNA into Sf9 insect cell under intermediary agent of the Cellfectin, the result showed that we have already acquired recombinant baculovirus by screen of plaque assay and identification of PCR. Though the recombinant baculovirus infecting the Sf9 cells again, experiments indicated that 3ABC gene could express in insect cells and the expressed protein was secreted in the supernatant of Sf9 cell culture possessing favourable biological activities detected by adopting two methods of SDS-PAGE and Western blot.