Cross correlation analysis between SNIP, SJR and if for selected journals

The cross correlation analysis was presented in the given article and linear regression equations between various types of journal metrics (SNIP, SJR, IF) were obtained for economics and mathematics and computer science journal

Correlation analysis between journal metrics and subscription price for selected journals

The given article gives an account on the correlation analysis between the journal metrics (SNIP, SJR, IF) and the subscription price for two groups of journals (114 Economics journals and 150 Mathematics and Computer Science journals) which were presented on Elsevier website in October 201

Polymorphism T3111C of the Clock gene in ethnic groups of women from Russia and Buryatia

Biological rhythms of organisms depend on both changing conditions of the external environment and internal “biological clock”. Circadian rhythms are the response of the organism to the change of day and night. They are some of the most important biological rhythms of organisms. Circadian rhythms are regulated by the group of circadian genes. It is known that women suffer from sleep disorders more often than men. Up to 50 % of menopausal women complain of problems associated with sleeping. The study involved 403 menopausal women aged from 45 to 60 years: 214 Russians (the average age is 52.74±6.28 years) and 189 Buryats (the average age is 51.95±5.13 years) living in Eastern Siberia (Irkutsk region, Irkutsk and Republic of Buryatia, Ulan-Ude). The prevalence of genotypes and alleles of the polymorphism T3111C of the circadian rhythm gene Clock (rs1801260) was studied in these groups. To this end, we conducted genotyping of DNA samples by polymerase chain reaction. It was shown that the compared groups have statistically significant differences in genotypes frequency (р = 0.001). It was found that in the group of Russian women the frequency of the TC genotype (p = 0.004) was significantly higher and the frequency of the TT genotype (p = 0.0001) was significantly lower than those in the sample of women of Buryatia. It was shown that in the group of Russian women allele 3111C is found in 30.4 % of cases, which is statistically significantly more often than in the group of Buryat women, where the frequency of allele 3111C was 19.3 % (p = 0.014)

The freshwater Sponge Ephydatia Fluviatilis harbours diverse pseudomonas species (Gammaproteobacteria, Pseudomonadales) with broad-spectrum antimicrobial activity

Bacteria are believed to play an important role in the fitness and biochemistry of sponges (Porifera). Pseudomonas species (Gammaproteobacteria, Pseudomonadales) are capable of colonizing a broad range of eukaryotic hosts, but knowledge of their diversity and function in freshwater invertebrates is rudimentary. We assessed the diversity, structure and antimicrobial activities of Pseudomonas spp. in the freshwater sponge Ephydatia fluviatilis. Polymerase Chain Reaction - Denaturing Gradient Gel Electrophoresis (PCR-DGGE) fingerprints of the global regulator gene gacA revealed distinct structures between sponge-associated and free-living Pseudomonas communities, unveiling previously unsuspected diversity of these assemblages in freshwater. Community structures varied across E. fluviatilis specimens, yet specific gacA phylotypes could be detected by PCR-DGGE in almost all sponge individuals sampled over two consecutive years. By means of whole-genome fingerprinting, 39 distinct genotypes were found within 90 fluorescent Pseudomonas isolates retrieved from E. fluviatilis. High frequency of in vitro antibacterial (49%), antiprotozoan (35%) and anti-oomycetal (32%) activities was found among these isolates, contrasting less-pronounced basidiomycetal (17%) and ascomycetal (8%) antagonism. Culture extracts of highly predation-resistant isolates rapidly caused complete immobility or lysis of cells of the protozoan Colpoda steinii. Isolates tentatively identified as P. jessenii, P. protegens and P. oryzihabitans showed conspicuous inhibitory traits and correspondence with dominant sponge-associated phylotypes registered by cultivation-independent analysis. Our findings suggest that E. fluviatilis hosts both transient and persistent Pseudomonas symbionts displaying antimicrobial activities of potential ecological and biotechnological value.European Regional Development Fund (ERDF) through the COMPETE (Operational Competitiveness Programme); national funds through FCT (Foundation for Science and Technology) [PEst-C/MAR/LA0015/2011]; FCT-funded project [PTDC/BIA-MIC/3865/2012]; Federation of European Microbiological Societies (FEMS)info:eu-repo/semantics/publishedVersio

Correlation analysis between journal metrics and subscription price for selected journals

The given article gives an account on the correlation analysis between the journal metrics (SNIP, SJR, IF) and the subscription price for two groups of journals (114 Economics journals and 150 Mathematics and Computer Science journals) which were presented on Elsevier website in October 201

Cross correlation analysis between SNIP, SJR and if for selected journals

The cross correlation analysis was presented in the given article and linear regression equations between various types of journal metrics (SNIP, SJR, IF) were obtained for economics and mathematics and computer science journal

Immunization With a Pneumococcal Polysaccharide Vaccine in Children With Juvenile Idiopathic Arthritis Without Systemic Manifestations: a Prospective Study

Background. Patients with juvenile idiopathic arthritis (JIA) have an increased risk of being infected. Approximately half of all serious infections in children with JIA are associated with airway involvement.Objective. Our aim was to study the efficacy and safety of the pneumococcal 13-valent conjugate vaccine (PCV) in children with JIA.Methods. In a prospective cohort study, 5 groups were formed:  children with JIA in the remission phase on methotrexate therapy  (group 1) or etanercept (group 2), with JIA in the active phase prior  to the appointment of methotrexate (group 3) or etanercept (group  4), control group (conditionally healthy children). 0.5 ml of the 13-valent PCV was administered once subcutaneously during therapy in patients in the remission phase or 3 weeks before the appointment  of methotrexate or etanercept in patients in the active phase. The  main study outcome was the proportion of patients with a protective  ( 40 mg/L) level of specific anti-pneumococcal antibodies (anti-SPP) IgG to Streptococcus pneumoniae 4 weeks after vaccination. In  addition, we assessed the incidence of infectious events before and  after vaccination as well as changes in the content of a high-sensitivity C-reactive protein, S100 protein, and post-vaccination period.Results. The study included 125 children. Four weeks after  vaccination, the protective level of anti-SPP IgG was established in  21 (84%) patients in the 1st, 23 (92%) in the 2nd, 22 (88%) in the  3rd, 24 (96%) in the 4th and 5th groups (p =1.0). Increase in the  concentration of S100 protein and high-sensitivity C-reactive protein  after vaccination was not noted. JIA exacerbation episodes were not  recorded in any patient. After immunization, the total number of infectious events decreased in all observed groups (p 0.001). Serious adverse events were not registered during the study.Conclusion. Vaccination with the 13-valent PCV in children with JIA  is highly effective and is not accompanied by the development of serious adverse events

Journal of Structural Biology 153 (2006) 31–41

Magnetic resonance imaging of the siliceous skeleto