Correction: Epidemiological investigation into the prevalence of abnormal inter-arm blood pressure differences among different ethnicities in Xinjiang, China.

[This corrects the article DOI: 10.1371/journal.pone.

Epidemiological investigation into the prevalence of abnormal inter-arm blood pressure differences among different ethnicities in Xinjiang, China.

Objectives: The prevalence of and risk factors for IAD among different ethnicity groups was unknown. Our aim was to investigate the prevalence of and risk factors for IAD among Han, Uygur and Kazakh ethnicities in Xinjiang. China.

Epirubicin inhibits growth and alters the malignant phenotype of the U‑87 glioma cell line.

Epirubicin, an anthracycline derivative, is one of the main line treatments for brain tumors. The aim of the present study was to verify that epirubicin alters the growth and morphological characteristics of U‑87 glioma cells. In the present study, the effects of epirubicin were tested using cellular and biochemical assays, which demonstrated its anti‑proliferative and cytotoxic effects, with an IC50 of 6.

[Efficacy comparison between endovascular aneurysm repair versus open surgery for patients with abdominal aortic aneurysms: a meta-analysis].

Objective: To compare the efficacy between endovascular aneurysm repair versus open surgery in patients with abdominal aortic aneurysms (AAA).

Methods: A systematic review was performed to identify clinical outcomes of randomized controlled trials for AAA patients receiving endovascular aneurysm repair or open surgery. The Cochrane Library (issue 7 of 2011), MEDLINE (1996 to 2011), EMBASE (1974 to 2011), CBM (1989 to 2011), CNKI (1997 to 2011), Wanfang data (1989 to 2011) were searched.

[Salt-alkaline tolerance of sorghum germplasm at seedling stage].

A sand culture experiment with Hoagland solution plus NaCl and Na2CO3 was conducted to study the responses of sorghum seedlings to salt-alkaline stress. An assessment method for identifying the salt-alkaline tolerance of sorghum at seedling stage was established, and the salt-alkaline tolerance of 66 sorghum genotypes was evaluated. At the salt concentrations 8.

[Study on the interaction of levofloxacin and MCM-41 by fluorescence spectrum].

The mesoporous molecular sieve MCM-41 was synthesized by hydrothermal method under microwave irradiation and the levofloxacin was encapsulated in the hexagonal ordered channels of MCM-41 using pickling process. The structure and property of MCM-41 and LVFX/MCM-41 were characterized by means of small-angle X-ray diffraction(XRD), Fourier transform infrared spectroscopy (FTIR), N2 physical adsorption, and thermogravimetric analysis-differential thermal analysis (TGA-DTA). The pore diameter and the specific surface area of the mesoporous molecular sieve MCM-41 synthesized under microwave irradiation were 2.

[Analysis of effects of salt stress on absorption and accumulation of mineral elements in Elymus spp. using atomic absorption spectrophotometer].

Salinization contributes significantly to soil degradation and the growth and survival of plants. A high level of salts imposes both ionic and osmotic stresses on plants, resulting in an excessive accumulation of sodium (Na) in plant tissues. Na toxicity disrupts the uptake of soil nutrients.

Likelihood evaluation using 15 common short tandem repeat loci: a practical and simulated approach to establishing personal identification via sibling/parental assessments.

Background: In individual identification, often the only way to circumvent the lack of personal reference materials is to resort to a kinship analysis between the unidentified party (UP) and putative relatives.

Study Design And Methods: Genotypes of 15 short tandem repeat loci in 20,000 families were simulated and the likelihood ratios (LRs) were calculated based on the frequencies of alleles in the Japanese population. These LR values illustrate the likelihood of whether an alleged kin is related to a UP.

Minisatellite MS32 alleles show population specificity among Thai, Chinese, and Japanese.

Lineages of structurally related alleles at minisatellite MS32 in human populations show considerable differentiation at the continental level. However, the regional specificity of these lineages remains unknown. We now describe the comparison of allele structures in Thai, Han Chinese, and Japanese populations with lineages previously established for North Europeans and Africans.

Diverse endophytic nitrogen-fixing bacteria isolated from wild rice Oryza rufipogon and description of Phytobacter diazotrophicus gen. nov. sp. nov.

Twenty-three nitrogen-fixing bacteria were isolated from surface-sterilized stems and roots of wild rice Oryza rufipogon. Four clusters were defined among these bacteria by SDS-PAGE protein patterns and further confirmed by IS-PCR finger-printing analysis. Phylogenetic analysis of 16S rRNA gene sequences showed that the representative strains LS 8 and LS 18 of cluster II formed a monophyletic group sharing 94.

Unexpected sudden death resulting from anomalous origin of the right coronary artery from the left sinus of Valsalva: a case report involving identical twins.

An anomalous origin of the coronary arteries had been implicated as a cause of sudden cardiac death in a case involving a 16-year-old student who suddenly collapsed while running track at school. An autopsy revealed that the right coronary artery arose from the aorta in the left sinus of Valsalva. In order to determine whether the same anomaly was inherent in his brother--an identical twin--a complete cardiac medical examination was conducted.