Correction to: Protective Effects of 28-O-Cafeoyl Betulin (B-CA) on the Cerebral Cortex of Ischemic Rats Revealed by a NMR-Based Metabolomics Analysis

Neurochemical Research - In the original version of this article, unfortunately the Fig. 3C and 3F were published with incorrect version. The correct version of the Fig. 3C and 3F...     

Arlequin suite ver 3.5: a new series of programs to perform population genetics analyses under Linux and Windows

We present here a new version of the Arlequin program available under three different forms: a Windows graphical version (Winarl35), a console version of Arlequin (arlecore), and a specific console version to compute summary statistics (arlsumstat). The command-line versions run under both Linux and Windows. The main innovations of the new version include enhanced outputs in XML format, the possibility to embed graphics displaying computation results directly into output files, and the implementation of a new method to detect loci under selection from genome scans. Command-line versions are designed to handle large series of files, and arlsumstat can be used to generate summary statistics from simulated data sets within an Approximate Bayesian Computation framework.     

研究报告: 第五版《世界卫生组织中枢神经系统肿瘤分类指南》下成人胶质瘤诊断及预后

目的 脑胶质瘤是最常见的恶性原发性中枢神经系统肿瘤,近年来分子病理的快速发展对胶质瘤诊断及分级带来了重要影响,在2021年发布的《世界卫生组织中枢神经系统肿瘤分类指南》（第五版）引入了更多分子指标对肿瘤的诊断和分级进行指导。本研究旨在临床队列中比较最新版指南和上一版指南对肿瘤诊断及预后评估的影响,以期为临床实践活动中新版指南的应用提供数据参考和依据。方法 回顾性纳入了癌症基因组图谱数据库512例胶质瘤样本,分别依据2016版和2021版《世界卫生组织中枢神经系统肿瘤分类指南》进行诊断、通过Kaplan-Meier进行生存曲线绘制和中位总生存期计算和生存差异分析。结果 对512例样本分别完成了上一版指南和最新版指南的诊断及分级。在新版指南下分别有53和72例异柠檬酸脱氢酶（IDH）突变型和IDH野生型的胶质瘤诊断级别升级为了4级,且这些诊断级别升高的胶质瘤的预后更差。结论 最新版指南较上一版指南可对胶质瘤进行更为精准地分类及分级,在有条件的情况下应尽快依据最新版指南开展诊断及分级。     

Validation of a measure of subjective well-being: an abbreviated version of the day reconstruction method

Background

The study of well-being is becoming a priority in social sciences. The Day Reconstruction Method (DRM) was developed to assess affective states. The aim of the present study was to validate an abbreviated version of the DRM designed for administration in population studies, and to assess its test-retest properties.

Principal Findings

1560 adults from Jodhpur (India) were interviewed using an abbreviated version of the DRM, and a week later they were re-interviewed using the original long version of the DRM, after which the abbreviated version of the DRM was compared with the original version. A regression model considering interaction terms was employed to analyse the impact of sociodemographic characteristics on net affect. Test-retest reliability was assessed, and found to be moderate. Positive affect showed more test-retest reliability than negative affect, while net affect had more temporal stability than U-index. The affect of sets A, B, and C, taken together, had a moderate predictive ability compared with the affect obtained using the full version of the DRM: AUC = 0.67 for positive affect; 0.66 for net affect; 0.61 for negative affect; and 0.60 for the U-index. Household income, gender, and setting all had a significant impact on net affect.

Conclusions

Net affect and positive affect showed moderate temporal stability, whereas negative affect and the U-index showed fair temporal stability. Evaluating the affective state using the abbreviated version of the DRM provides a profile of the population similar to that of the full version. The results provide considerable support for using the short version of the DRM as an instrument to measure subjective well-being in large population surveys.     

Erratum to “Vegetation state and extreme drought as factors determining differentiation and succession of Carabidae communities in forests damaged by a windstorm in the High Tatra Mts” by Zbyšek Šustek & Jaroslav Vido

The original version of the article was published in Biologia 68 (6): 1198–1210 (2013), DOI: 10.2478/s11756-013-0268-1. Unfortunately, the original version of this article contains a mistake in Acknowledgements on page 1209. Here we display the corrected version of the Acknowledgements.     

Taking strategies to task

In this issue of Neuron, Uka and DeAngelis report a neural signature of the strategy that monkeys' brains developed to solve a visual discrimination task by training them on one version of the task and testing them on another. Extensive training on one version caused decision networks in the animals' brains to ignore certain classes of neurons whose signals would have been useful on the modified version of the task used to test them.     

Correction to: Induced cultivation pattern enhanced the phycoerythrin production in red alga Porphyridium purpureum

Bioprocess and Biosystems Engineering - The original version of the article unfortunately contained an error in Microalgae strain and culture medium section. Below is the corrected version.     

Evaluation and practical aspects of the use of a commercial DNA probe for detection of mycoplasma infections in cell cultures

Cell cultures have been analyzed for mycoplasma infections by using a commercial DNA-probe based on rRNA genes from mycoplasmas. Both the original version, Mycoplasma T.C. Detection Kit, and the improved version of the kit, Mycoplasma T.C. II Rapid Detection System, were used. The sensitivities of the two tests were found to be adequate in most cases and the improved version of the kit was 10-100 times more sensitive than the original one. A batch variation was observed with the improved version, which is not satisfactory. This batch variation can, however, be checked and the performance of the method with a properly working lot was found to be good.     

Erratum to “Helminth communities in the burrowing toad, Rhinella fernandezae, from Northeastern Argentina” by Monika Inés Hamann, Arturo Ignacio Kehr & Cynthya Elizabeth González

The original version of the article was published in Biologia 68 (6): 1155–1163 (2013), DOI: 10.2478/s11756-013-0272-5. Unfortunately, the original version of this article contains a mistake in Table 1 and in left collumn, line 8 on page 1157. Here we display the corrected version of the table and text.     

Brown Lemurs (Eulemur fulvus) Can Master the Qualitative Version of the Reverse-Reward Contingency

Behavioral flexibility that requires behavioral inhibition has important fitness consequences. One task commonly used to assess behavioral inhibition is the reverse-reward task in which the subject is rewarded by the non selected items. Lemurs were tested for their ability to solve the qualitative version of the reverse-reward task with the choice between identical quantities of different food items instead of different quantities of the same food. Two of four subjects mastered the task without a correction procedure and were able to generalize the acquired rule to novel combinations of food. One of the two subjects competent on the quality version of the task could transfer this ability to different quantities of the same food. Our results are compared to lemurs’ performances when tested under the quantitative version in a previous study and those of capuchin monkeys tested under a similar paradigm. The whole results suggest that the qualitative version of the reverse-reward task may be easier to master than its quantitative counterpart and that lemurs perform better than capuchin monkeys as they were able to later transfer the learning rule to the quantitative version of the task.     

Correction to: prospective cost and environmental impact assessment of battery and fuel cell electric vehicles in Germany

The International Journal of Life Cycle Assessment - The original version of this article unfortunately contained a mistake. Electronic Supplementary Material 1 was incorrect. The correct version...     

Inhibition of NF-κB activation by the histone deacetylase inhibitor 4-Me2N-BAVAH induces an early G1 cell cycle arrest in primary hepatocytes

The authors would like to draw the readers' attention to the fact that in the above article, an incorrect version of Table 1 was published. The correct version of Table 1 is printed below:     

Correction to: c-Jun Amino-Terminal Kinase is Involved in Valproic Acid-Mediated Neuronal Differentiation of Mouse Embryonic NSCs and Neurite Outgrowth of NSC-Derived Neurons

Neurochemical Research - In the original version of this article, unfortunately, the images in Fig. 4 and 7 are mixed. The correct version of the Fig.4 and 7 is given below     

Chondrocranial Morphology of Leptodactylus Larvae (Leptodactylidae: Leptodactylinae): Its Utility in Phylogenetic Reconstruction

(Article was originally published in Journal of Morphology 238(3):287–305, 1998.) An incorrect version of Figure 1 was printed in the above article. The corrected version is shown below.     

The “evolutionary argument” and the metaphilosophy of commonsense

Recently in these pages it has been argued that a relatively straightforward version of an old argument based on evolutionary biology and psychology can be employed to support the view that innate ideas are a naturalistic source of metaphysical knowledge. While sympathetic to the view that the “evolutionary argument” is pregnant with philosophical implications, I show in this paper how it needs to be developed and deployed in order to avoid serious philosophical difficulties and unnecessary complications. I sketch a revised version of the evolutionary argument, place it in a new context, and show that this version in this context is not vulnerable to the standard criticisms levelled against arguments of this general type. The philosophical import of this version of the argument lies not in any metaphysical conclusions it sanctions directly, but in the support it lends to the metaphilosophy of commonsense.     

Critical assessment of the clinical TNM system in breast cancer. Report from the Yorkshire Breast Cancer Group.

If useful conclusions are to result from trials of treatment in breast cancer it is vital that the system of classification is accurate and reproducible. In 348 patients with operable breast cancer the TNM classification (1974 version) was examined. Surgeons, radiologists, and pathologists varied considerably in measuring tumour size (T), surgeons and radiologists agreeing in only 39% of cases, surgeons and pathologists in 54%, and radiologists and pathologists in 59%. Surgeons and pathologists agreed on the state of the regional lymph nodes (N) in 68% of cases. Thus the 1974 version of the TNM system is an inaccurate method of classifying breast cancer. The revised 1978 version, however, incorporating histopathological findings, should improve the accuracy of classification, and it is strongly recommended that future trials use this new version.     

Evaluation of Reliability and Validity of the Hendrich II Fall Risk Model in a Chinese Hospital Population

To translate, validate and examine the reliability and validity of a Chinese version of the Hendrich II Fall risk Model (HFRM) in predicting falls in elderly inpatient. A sample of 989 Chinese elderly inpatients was recruited upon admission at the Peking Union Medical College Hospital. The inpatients were assessed for fall risk using the Chinese version of the HFRM at admission. The reliability of the Chinese version of the HFRM was determined using the internal consistency and test-rested methods. Validity was determined using construct validity and convergent validity. Receiver operating characteristic (ROC) curves were created to determine the sensitivity and specificity. The Chinese version of the HFRM showed excellent repeatability with an intra-class correlation coefficient (ICC) of 0.9950 (95% confidence interval (CI): 0.9923–0.9984). The inter-rater reliability was high with an ICC of 0.9950 (95%CI: 0.9923–0.9984). Cronbach’s alpha coefficient was 0.366. Content validity was excellent, with a content validity ratio of 0.9333. The Chinese version of the HFRM had a sensitivity of 72% and a specificity of 69% when using a cut-off of 5 points on the scale. The area under the curve (AUC) was 0.815 (P<0.001). The Chinese version of the HFRM showed good reliability and validity in assessing the risk of fall in Chinese elderly inpatients.     

Amplification of spontaneous emission of neon-like argon in a fast gas-filled capillary discharge

The evolution of the CAPEX facility and its basic diagnostics are described. The experiments carried out in the last modification of this facility accomplished with the demonstration of amplified spontaneous emission of neon-like argon (Ar⁸⁺) at the wavelength 46.88 nm. The first version of the facility, CAPEX1, operated with a plastic capillary and had a short high-power passive prepulse and an imperfect gas-filling system. In the second version, CAPEX2, a ceramic capillary was used, the prepulse amplitude was lowered, and the gas-filling system was improved. In the third, most successful version, CAPEX3, the capillary bending was reduced, a longer external prepulse was used, and the gas-filling system was further optimized. For each version, results of X-ray measurements are presented and interpreted.     

Widespread distribution of deletions of the bgl operon in natural isolates of Escherichia coli

A deletion that includes the bgl (beta-glucoside utilization) operon of Escherichia coli was originally detected in several rarely occurring natural isolates that utilize cellobiose. Here I show that bgl deletions are present in 95% of the Cel+ isolates obtained from diverse sources. They are also present in 29% of the Cel- strains in two different collections of natural isolates of E. coli. At least three versions of bgl deletions are present in E. coli populations. In the most common version approximately 8 kb of DNA around the bgl region of E. coli K12 is replaced by a specific 6.5-kb DNA fragment. In another version a deletion of similar length is not replaced by the same sequence. A third version involves deletion of approximately 14 kb without the replacement fragment being present. The distribution of these deletions suggests that the version 1 deletion occurred very early in the history of E coli. It also appears likely that there is selection for bgl deletions in Cel+ strains of E. coli. The presence of the version 1 deletion within distantly related phylogenetic groups of E. coli provides evidence for recombination within natural populations of E coli.