Successive pathogenic bacteria were examined from liver,spleen, kidney and contents of intestine of diseased stone flounder (Kareius bicoloratus L.) occurring bacterial septicaemia infection caused by Aeromonas salmonicida. Identification of extensive phenotypic information to 6 pure cultures and detection of the mol% G+C ratio of the DNA to representative strains,showed that the examined bacteria belonged to a new morphovar of Acinetobacter junii, and was designated as Acinetobacter junii morphovar I. In addition, serotype, antibiotic sensitivity and pathogenicity of isolates were studied, the results showed that the 6 strains have the same K-antigen and O-antigen, there are no obvious differences in sensitivity and resistance to used 37 antimicrobial agents between strains, and have strong pathogenicity to experimental stone flounder and Bastard halibut.

OBJECTIVETo explore the clinical effect of combination of acupressure and magnetic sticker on the quality of life (QOL) including appetite, defecation, and sleep in patients with advanced gastroenteric tumor.

METHODSTotally 147 patients with advanced gastroenteric tumor were assigned to 4 groups according to different treatment methods, i.e., the supportive treatment group (A, 20 cases), the acupressure treatment group (B, 41 cases), the magnetic sticker treatment group (C, 40 cases), and a combination of acupressure and magnetic sticker treatment group (D, 46 cases). They were respectively treated with different methods, supportive treatment for group A, acupressure for group B, magnetic sticker for group C, and a combination of acupressure and magnetic sticker for group D. The scores of food intake, defecation frequency, sleep time, Karnofsky, and QOL were compared before treatment and at day 14 after treatment.

RESULTSAfter treatment, the scores of food intake, defecation frequency, and sleep time were obviously improved in B, C and D groups (P < 0.01). There was statistical difference between group D and group A (P < 0.01). In addition, in comparison with A group, both Karnofsky score and QOL score increased in B, C and D groups (P < 0.01).

CONCLUSIONThe assisted therapy of the combination of acupressure and magnetic sticker could ameliorate QOL such as the digestive functions and sleep in patients with advanced gastroenteric tumor.

Acupressure ; methods ; Adult ; Aged ; Aged, 80 and over ; Female ; Gastrointestinal Neoplasms ; therapy ; Humans ; Magnetics ; Male ; Middle Aged ; Quality of Life ; Treatment Outcome

Objective To establish high resolution, reproducible 2-dimensional electrophoresis (2-DE) profiles of invasive and non-invasive pituitary adenoma tissues and to identify differentially ex-pressed proteins between the invasive and non-invasive tissues. Methods The proteome from invasive and non-invasive pituitary adenomas tissues was dissected and analyzed by: (1) immobilized pH gradient two-dimensional polyacrylamide gel electrophoresis, (2) silver staining, (3) imageMaster 2-D software analysis, (4) peptide mass fingerprint based (PMS) on matrix-assisted laser desorption/ionization time of flight mass spectrometry (MALDI-TOF-MS), and (5) database comparison. Results High-resolution 2-D patterns of invasive and non-invasive pituitary adenoma tissues were successfully produced and re-peated 3 times for each sample. An average of 1080±24 and 1035±28 spots were detected for invasive and non-invasive pituitary adenoma tissues, respectively. Additionally, 975±45 and 918±56 spots were found to have an average matching rate of 90.3% and 88.7% for invasive and non-invasive tissues, re-spectively. The spot positional deviation was (1.563±0.259) mm for IEF and (1.088±0.206) mm for SDS-PAGE. A total of 99 spots of differential expression were matched between the invasive and non-in-vasive pituitary adenoma tissues. Thirty differential proteins, some of which were involved in the regula-tion of cells cycle and signal transduction, were initially characterized by PMS. Conclusion The acquisi-tion of well-resolved and reproducible 2-D patterns of invasive and non-invasive pituitary adenoma tissues and the identification of differentially expressed proteins provides a proteome database for invasive pituita-ry adenomas.

Objective: To analyze the New Cooperative Medical System ( NCMS ) funds and Individual afford-ability of anti-tumor targeted drugs under different medical insurance entry price, and to provide the basis for establis-hing the access price for medical insurance. Methods: Choosing Conmana or Kemer ( the lung cancer targeted drug) and Herceptin (breast cancer targeted drug) to analyze the Wuhan NRCMS operating status from 2012 to 2014, use tumor surveillance data from Hubei Province during the period from 2011 to 2015;consult clinical experts to form expert consensus price, refer to the Jiangsu Province Access Price and National Negotiation Price, and explore the fund bal-ance and individual affordability when the afore-mentioned two kinds of drugs can be compensated by medical insurance under different price. Results:The basic account balances of NRCMS in Wuhan from 2016 to 2018 are-11. 948 million Yuan, 2. 513 million Yuan and 82. 955 million Yuan when Kemer can be compensated by medical insurance under Na-tional Negotiation Price. Taking the compensation of Herceptin under National Price after the bargaining, the basic ac-count balances are -26. 901 million Yuan,-35. 962 million Yuan and 17. 542 million Yuan respectively. The rate of poverty caused by illness falls to 33. 40% from 45. 85% when Conmana can be compensated by Medical Insurance un-der National Negotiation Price, while this rate falls to 45. 42% from 46. 00% for Herceptin. Conclusion:The two kinds of drugs can be afforded by the Wuhan NRCMS after the medical insurance access price is negotiated by the govern-ment, but the individual affordability of Herceptin at the National Negotiation Price is worse.

OBJECTIVE:To evaluate the affordability of 3 anti-tumor targeted drugs gefitinib,trastuzumab and sunitinib in ur-ban and rural residents of Hubei province,and to provide reference for medical insurance price admission of anti-malignant tumor targeted drugs in China. METHODS:Referring to the incidence of malignant tumor stated in statistical yearbook of Hubei province and income data of urban and rural residents in Hubei province,based on the policy of reducing the price of imported drugs by 50% mentioned in the national drug price negotiations,and assume the drugs are included in the medical insurance reimbursement list,WHO/HAI standard survey method,catastrophic expenditure evaluation method and poverty effect evaluation method were ad-opted to calculate the affordability of 3 drugs. RESULTS:According to WHO/HAI standard survey method,increment of payment for 3 drugs were 64.00%-74.00% before and after 50% discount and reimbursement. According to catastrophic expenditure evalua-tion method,50% discount of gefitinib and reimbursement gefitinib,trastuzumab and sunitinib in urban area would result in cata-strophic expenditures of 20.00%、59.28% and 35.48% patients;in rural area,would result in catastrophic expenditures of 50.63%、74.72% and 75.93% patients. According to poverty effect evaluation method,50% discount of 3 drugs and reimbursement caused less than 31.95% urban and rural patients falling to poverty. CONCLUSIONS:Fifty percentage discount of 3 anti-tumor targeted drugs mentioned in the national drug price negotiations cause the economic burden more serious for rural residents than urban resi-dents. In the formulation of policies,the corresponding reimbursement ratio should be adjusted according to urban and rural areas, drug price and disease types for a balance of patients with different economic burden.

Objective:To observe the instant analgesic effect of Governor Vessel-regulating and collateral-unblocking acupuncture method in treating primary headache and to inherit and carry forward the academic achievements of Gao's acupuncture school in Yanzhao (Hebei Province) area. Methods:Eighty eligible primary headache patients were randomized into an observation group and a control group following their visiting sequence, 40 patients in each group. The observation group was intervened by Yanzhao Gao's Governor Vessel-regulating and collateral-unblocking acupuncture, and the control group was intervened by ordinary acupuncture method. The visual analogue scale (VAS) was used to evaluate the headache intensity before and after the first treatment session in the two groups, to compare the instant analgesic effect of the two acupuncture methods. Results:After the first treatment session, the VAS scores dropped significantly in both groups (both P<0.05). The change of VAS score after the initial treatment in the observation group was significantly different from that in the control group (P<0.05). The percentage of patients with headache completely vanished instantly after the first treatment was markedly higher in the observation group than that in the control group (P<0.05). Conclusion: The two acupuncture methods both can produce a significant instant analgesic effect in treating primary headache, while Yanzhao Gao's Governor Vessel-regulating and collateral-unblocking acupuncture method is superior to ordinary acupuncture method.

[Objective] This prospective study was conducted to assess the influence of overnight orthokeratology (OK) on low,middle and high myopia in southern Chinese teenagers.[Methods] Fifty-four subjects (107 eyes,age 11.65 ± 2.44 years,mean±SD)who matched the inclusion criteria for OK were enrolled in the study.The subjects were divided into three groups according to the different refraction baseline (low myopia group:0.75 ～ 3.00 D,51 eyes;middle myopia group:3.25 ～ 5.00 D,36 eyes;high myopia group:5.25 ～ 9.00 D,20 eyes).Refraction,central corneal thickness,corneal keratometry,anterior chamber depth and axial length (AL) were measured at baseline and after 1 years using ocular biometry.The changes were evaluated and compared among the groups.Results were analyzed by SPSS 17.0 software.[Results] Fifty-four subjects (total 107 eyes) completed the 1-year follow-up examinations.At baseline,the spherical equivalent refractive error (SER) was-2.15 D ± 0.63 D,-4.20 D ± 0.54 D,and-6.63 D ±1.18 D in three groups.The axial length was (24.50-± 0.66) mm,(25.16-± 0.65) mm,and (26.35 ± 0.87) mm in the three groups,respectively.There were no significant differences among the groups in initial central corneal thickness,anterior chamber depth,central,flat and steep kerotometry.The increase in axial length during the 1-year study period was (0.22 ± 0.27) mm,(0.09-± 0.22)mm and (0.02-± 0.22) mm in three groups,respectively,and the difference was significant between low myopia group and middle myopia group (P =0.04),low myopia group and high myopia group (P =0.008),whereas no significant difference was found between middle myopia group and high myopia group (P =0.35).Spherical equivalence decreased dramatically in three groups after one year (all P ＜ 0.0001).And the difference was significant between low myopia group and middle myopia group (P ＜ 0.0001),low myopia group and high myopia group (P ＜ 0.0001).Central,flat and steep kerotometry after one year became flatten in all group (all P ＜0.0001).There were no significant differences in the change of central corneal thickness,anterior chamber depth and corneal diameter.[Conclusions] OK lens is more effective in middle and high myopia control than in the low myopia control.The change in corneal keratometry may be one of the main factors influencing the OK treatment effect.

Adult ; Comet Assay ; DNA Damage ; drug effects ; Female ; Humans ; Lipid Peroxidation ; drug effects ; Male ; Peracetic Acid ; toxicity

Objective: The aim of this work was to investigate the quality markers (Q-markers) of Ziziphi Spinosae Semen (ZSS) based on biotransformation by human intestinal microbiota. Methods: In this study, in vitro biotransformation of ZSS aqueous extract by normal human intestinal microbiota was analyzed using UPLC-Q-Orbitrap-MS. Furthermore, the time course of the biotransformation was studied to probe into the biotransformation mechanism of compounds in ZSS by human intestinal flora. The change rules of flavonoids, saponins and alkaloids in the incubation solution at different time points were plotted based on the percentage of peak area of compounds. Results: A total of 31 original ingredients and four metabolites were characterized in transformed ZSS aqueous extract by human intestinal microbiota. No obvious degradation was observed for benzylisoquinoline alkaloids within 24 h. As far as flavones concerned, a wide range of metabolic reactions as well as significant reaction were shown. Meanwhile, these flavonoids were completely degraded during 24 h. In addition, both jujuboside A and jujuboside B were metabolized to their saponins by deglycosylation reactions. Thus, coclaurine, zizyphusine, kaempferol-3-O-rutinoside, spinosin, vicenin II, jujuboside A, and jujuboside B were referred as prospective Q-markers. Conclusion: The results indicated that the chemical compounds in ZSS were obviously affected by transformation. Intestinal transformation studies play an important role for the elucidation of therapeutic material basis of ZSS and it should be taken into account during the process of the investigation of Q-marker.

Objective - To optimize the extraction and quantification methods for the determination of S phenylmercapturic acid - Methods (SPMA) in urine with performance liquid chromatography mass spectrometry. The urine was hydrolyzed with 50.0% sulfuric acid. The hydrolysate was purified by solid phase extraction column. Purified samples were separated by C18 chromatographic column and detected by tandem mass spectrometry. The isotope labeled SPMA was used as the internal Results - standard. The internal standard curve was used for quantification. The linear range of SPMA was 0.50 50.00 μg/L with the correlation coefficient of 0.999 8. The detection limit and the lower limit of quantification were 0.05 and 0.17 μg/L, - - - - respectively. The recovery rate was 97.0% 102.0%. The within run and between run relative standard deviation were 0.6% 1.0% - and 1.7% 6.5%, respectively. The mass concentration of urinary SPMA in the occupational benzene exposure group was - vs P higher than the non occupational benzene exposure group by this method (median: 2.81 0.28 μg/g creatinine, <0.05). Conclusion Compared to the national standard method, this optimized method of solid phase extraction and internal standard for quantification eliminates the matrix effect. This method is accurate and precise, and is suitable for the determination of SPMA acid in urine.