Berberine is the main extract of Coptis chinensis, and its anti-inflammatory, antioxidant, antibacterial and immunomodulatory effects have been confirmed by modern studies. Ulcerative colitis(UC) is a chronic, idiopathic inflammatory bowel disease with unknown etiology. Its causes involve genetics, intestinal microecology and mucosal immune system disorders. In this paper, literatures on relevant pathways and mechanism of berberine on ulcerative colitis in recent years were consulted and summarized to provide me-thods and ideas for developing berberine in the treatment of UC and exploring the mechanisms. The results showed that berberine protects the intestinal mucosal barrier, restores the body's normal immune response, and improves oxidative stress by regulating multiple signaling pathways, such as JAK-STAT, NK-κB, PI3 K-AKT, MAPK, Nrf2, ERS, and MLCK-MLC, so as to treat UC.
Berberine/pharmacology* ; Colitis ; Colitis, Ulcerative/genetics* ; Humans ; Intestinal Mucosa ; Signal Transduction

OBJECTIVE: To summarize and elucidate the characteristics and evolvement of Chinese medicine (CM) patterns reflecting the physical and mental conditions of participants in the Mars 500 long-term closed environment. METHODS: The DS01-T Digital TCM Four-Diagnostic Instrument and CM Inquiring Diagnostic Questionnaire were used to collect information from 6 participants in the Mars 500 International Joint Research Project, through diagnostic methods of observation, palpation and inquiry according to CM theory. During the 520 days of the experiment, data collection was performed 37 times; a total of over 400 digital images of tongues and facial complexion and over 20,000 data were collected. These data were then analyzed by a team of experts in CM, statistics, and data mining. RESULTS: The CM pattern evolvement of participants in the long-term closed environment followed some common trends. Qi deficiency was the main CM pattern observed, with individual features depending on constitutional differences [manifested in varying degrees of accompanying patterns of Gan (Liver) qi stagnation, Pi (Spleen) deficiency, dampness encumbering, or yin deficiency]. CONCLUSION The research has verified the effectiveness of CM syndrome differentiation based on the four diagnostic methods, which should serve as a solid foundation for observation, monitoring, and intervention in regard to the health conditions of astronauts in long-term space flights in the future.

【Objective】To investigate the expression of FosB in invasive breast cancer and its correlation to the ultrasound findings and clinical significance.【Methods】Immunohistochemical and ultrasound examination were performed for 155 cases with invasive breast cancer，36 cases with paracancerous tissue and 30 cases with normal breast tissue. To investigate the correlations between the different expression of FosB with histological grade ，lymph nodes，and ultrasound findings.【Results】①The expression of FosB in paracancerous tissue and normal breast tissue was higher than that in invasive breast cancer（P＜0.01）. ②Based on immunohistochemical staining，high positive expression rate of FosB was associated with low histological grade，ER positive and PR positive（P＜0.05）. There was no correlation between FosB and age，tumor diameter，lymph nodes，Her2 and clinical stages（P＞0.05）③The expression of FosB was higher in microcalcification positive and lymph nodes bigger tissues（P＜0.05）. There was no correlation between FosB and tumor size， regular shape，boundary，posterior attenuation ratio and blood flow（P＞0.05）.【Conclusion】The expression of FosB in invasive breast cancer was lower than that in paracancerous tissue and normal breast tissue. The different expression of FosB was correlated with histological grade，ER positive and PR positive. To study the expression of FosB in invasive breast cancer may be helpful for differential diagnosis and targeted treatment. The different expression of FosB was correlated with microcalcification，lymph nodes，and combined FosB with ultrasound findings may contribute to prognostic evaluation of breast cancer.

【Objective】ToinvestigatetheexpressionandclinicalsignificanceofJunDinmolecularsubtypesofinva⁃ sivebreastcarcinoma，benignandmalignantbreastlesions.【Methods】Immunohistochemicalexaminationwasperformed for160patientswithinvasivebreastcarcinoma，191patientswithbreastintraductalproliferativelesionsand20patients withnormalbreasttissue.【Results】①ComparisonwithothersubtypesshowedthattheexpressionofJunDwassignificantly increasedinTBNCsubtype（P＜0.05）anddifferencesbetweenothersubtypeswerenotstatisticallysignificant（P＞0.05） . ②TheexpressionofJunDininvasivebreastcarcinomawaslowerthanthatinbreastintraductalproliferativelesionsand normalbreasttissuse（P <0.01） .③Basedonimmunohistochemicalstaining，highpositiveexpressionrateofJunDwas associatedwithlowhistologicalgrade（P <0.01）.ThereisnocorrelationbetweenJunDandtumordiameter，age，lymph nodes，ER，PRandhistologicalgrade（P >0.05） .【Conclusions】TheexpressionofJunDwassignificantlyincreasedin TBNCsubtype.TostudytheexpressionofJunDinTBNCsubtypeofinvasivebreastcarcinomamayprovideanevaluation intargetedtreatment.ThedifferentexpressionofJunDinbenignandmalignantbreastlesionsmaybehelpfulfortheir differentialdiagnosis.

The clinical effects of two different methods-high-viscosity cement percutaneous vertebroplasty (PVP) and low-viscosity cement percutaneous kyphoplasty (PKP) in the treatment of osteoporotic vertebral compression fractures (OVCFs) were investigated. From June 2010 to August 2013, 98 cases of OVCFs were included in our study. Forty-six patients underwent high-viscosity PVP and 52 patients underwent low-viscosity PKP. The occurrence of cement leakage was observed. Pain relief and functional activity were evaluated using the Visual Analog Scale (VAS) and Oswestry Disability Index (ODI), respectively. Restoration of the vertebral body height and angle of kyphosis were assessed by comparing preoperative and postoperative measurements of the anterior heights, middle heights and the kyphotic angle of the fractured vertebra. Nine out of the 54 vertebra bodies and 11 out of the 60 vertebra bodies were observed to have cement leakage in the high-viscosity PVP and low-viscosity PKP groups, respectively. The rate of cement leakage, correction of anterior vertebral height and kyphotic angles showed no significant differences between the two groups (P>0.05). Low-viscosity PKP had significant advantage in terms of the restoration of middle vertebral height as compared with the high-viscosity PVP (P<0.05). Both groups showed significant improvements in pain relief and functional capacity status after surgery (P<0.05). It was concluded that high-viscosity PVP and low-viscosity PKP have similar clinical effects in terms of the rate of cement leakage, restoration of the anterior vertebral body height, changes of kyphotic angles, functional activity, and pain relief. Low-viscosity PKP is better than high-viscosity PVP in restoring the height of the middle vertebra.
Administration, Cutaneous ; Aged ; Bone Cements ; chemistry ; therapeutic use ; Female ; Follow-Up Studies ; Fractures, Compression ; pathology ; rehabilitation ; surgery ; Humans ; Kyphoplasty ; instrumentation ; methods ; Male ; Middle Aged ; Osteoporosis ; pathology ; rehabilitation ; surgery ; Pain ; diagnosis ; physiopathology ; Pain Measurement ; Recovery of Function ; physiology ; Spinal Fractures ; pathology ; rehabilitation ; surgery ; Spine ; pathology ; surgery ; Treatment Outcome ; Viscosity ; Visual Analog Scale

OBJECTIVETo explore an approach to rapidly and accurately identify the compounds as biomarkers of Chinese medicine (CM) syndromes.

METHODThe Fourier transform infrared (FT-IR) spectrometry was applied to investigate the characteristic components of a mice model of Kidney (Shen)-yang deficiency syndrome (KDS), and the remedial effect of a typical CM formula Shenqi Pill (). Thirty-six females and 18 males of Balb/c mice were randomly divided into KDS, Shenqi or control group. The females and males of the same group freely were mated for 96 h, and the males were taken out and only the female mice were raised. Females of the KDS group were threatened by a ferocious cat every other day for 14 d. After delivery, the KDS, or gestational threatened, offspring were raised at standard condition for 11 weeks. Then 10 male offspring were randomly selected, anaesthetized and their representative organs, i.e. testes, kidneys, lungs and feet were collected, for the FT-IR scan. Mice of the Shenqi group were intragastric administered Shenqi Pill; while mice in the KDS and control groups were given the same volume of saline.

RESULTSThe attenuated birth outcomes of the KDS group were displayed. The remarkable FT-IR differences of all organs between KDS mice and healthy control were mainly at 1,735-1,745 cm(-1) (indicating the increased levels of lipids) and at 1,640-1,647 cm(-1) and 1,539-1,544 cm(-1) (displaying the decreased proteins). No statistic FT-IR difference between Shenqi and control mice was observed.

CONCLUSIONIn accordance with major traits of KDS, prenatal stress extensively impaired the building up of proteins and resulting in the excessive lipid storage, and FT-IR could effectively identify the biomarkers of KDS.

Animals ; Disease Models, Animal ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Kidney Diseases ; drug therapy ; pathology ; Male ; Mice ; Mice, Inbred BALB C ; Spectroscopy, Fourier Transform Infrared ; methods ; Yang Deficiency ; drug therapy ; pathology

The clinical experience of Professor LIU Kong-teng's needling techniques and methods of the penetrating needling from Neiguan (PC 6) to Waiguan (TE 5) in the treatment of various diseases is introduced in this paper. The acupoints characteristics, penetrating needling techniques and methods and the clinical indications are summarized. Examples of Elbow flaccid paralysis, headache, insomnia, neck contracture, vomiting, hiccups, heart disease, the acute abdominal pain, acute lumbar sprain, acute ankle joint sprain and periarthritis of shoulder are given to explain techniques and methods of the penetrating acupuncture.
Acupuncture Points ; Acupuncture Therapy ; instrumentation ; methods ; China ; History, 20th Century ; Humans ; Needles

Objective To examine the impact of single nucleotide polymorphisms (SNPs) in obesity-related genes on the incidence and durative of obesity in childhood and adolescence.Methods Based on the Beijing Child and Adolescent Metabolic Syndrome (BCAMS) Study,780 school children aged 6 to 16 years were followed-up in 2010,and assessed for body size parameters.Venipuncture blood samples were collected after a 12-hour overnight fast.Genomic DNA was isolated from peripheral blood white cells under the salt fractionation method.SNPs were genotyped by ABI 5700 real time PCR (FTO rs9939609) and TaqMan Allelic Discrimination Assays with the GeneAmp 7900 Sequence Detection System (Applied Biosystems,Foster City,CA,USA) (FTO rs6499640,FAIM2 rs7138803,NPC1 rs1805081,MC4R rs17782313,BDNF rs6265,GNPDA2 rs10938397).Both overweight and obesity were diagnosed by the Chinese age-and sex-specific body mass index (BMI)cutoffs.Two independent sample t-test,Chi-square test and multiple logistic regression analysis were performed.Results During the 6 years follow-up period,the incidence of obesity in the total sample 8.5％,and 65.1％ individuals had persisted their obese status.The genotypes of the SNPs except BDNF rs6265 were in Hardy-Weinberg equilibrium in each group (P＞0.05).The incidence rates of obesity increased with FTO rs9939609 TT,TA and AA genotypes (x2 for trend=8.030,P＜0.05).In the non-obese sub-cohort,after adjusted for sex,age at the initial time of follow up and residential area,when compared with children carrying FTO rs9939609 T-allele,a significantly relative risk of obesity was observed for children carrying the rs9939609 A-allele (OR=2.42,95％CI:1.31-4.47,P=0.005).In the obese sub-cohort,FTO rs9939609 A-allele was significantly associated with durative of obesity (OR=1.72,95％CI:1.07-2.77,P=0.026).However,no statistical significant associations were seen between other SNPs (FTO rs6499640,FAIM2 rs7138803,NPCI rs1805081,MC4R rs17782313,GNPDA2 rs10938397) and the incidence or durative of obesity (all P＞0.05).The genetic risk scorewas associated with the risk of occurrence of obesity (OR=16.42,95％ CI:3.59-75.10,P＜0.001)after adjusted for residential area,sex,age at the initial time of follow up and baseline BMI.Conclusion We confirmed the association of FTO rs9939609 with incidence and durative of obesityin children.Early intervention was recommended on the high risk individuals who carrying more riskalleles in obesity-related genes.

To understand the maintenance and transmission of SFTS virus, the potential vector ticks were collected from sheep, cattle and dogs in the endemic areas of SFTSV in Shandong Province. Among the collected ticks, the dominant species was H. longicornis ticks. Real-time PCR for RNA detection, virus isolation and characterization, genomic sequencing, phylogenetic and antigenic analysis were performed in this investigation. The results showed that the SFTS viral RNA was detected in 2.14% H. longicornis, and a SFTS virus was isolated from one of viral RNA positive ticks collected from sheep. Whole genome analysis of the SFTSV isolates with 11 human-origin SFTS virus revealed a highly pairwise similarity, and the growth curve analysis showed nearly identical in virus yield and the dynamic of virus reproduction compared to human derived viral isolates. Immunofluorescence and neutralization test showed identical serological reaction character of the two different origin viral strains. In this study, the characters of a SFTSV isolate was firstly described, which suggested that the tick species H. longicornis acting important vector role in the transmission of SFTS virus.
Animals ; Animals, Domestic ; parasitology ; Arachnid Vectors ; virology ; Bunyaviridae Infections ; transmission ; virology ; Cattle ; Cell Line ; Dogs ; Humans ; Livestock ; parasitology ; Molecular Sequence Data ; Phlebovirus ; classification ; genetics ; isolation & purification ; Phylogeny ; Sheep ; Ticks ; virology

Adult ; Burkitt Lymphoma ; metabolism ; pathology ; CD3 Complex ; metabolism ; DNA Nucleotidylexotransferase ; metabolism ; Diagnosis, Differential ; Female ; Granulosa Cell Tumor ; metabolism ; pathology ; Humans ; Ki-67 Antigen ; metabolism ; Leukocyte Common Antigens ; metabolism ; Ovarian Neoplasms ; metabolism ; pathology ; surgery ; Precursor T-Cell Lymphoblastic Leukemia-Lymphoma ; metabolism ; pathology ; surgery ; Sarcoma, Myeloid ; metabolism ; pathology