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Responses of microbial community structure in turbot (Scophthalmus maximus) larval intestine to the regulation of probiotic introduced through live feed

curation: Yan Jiang. Formal analysis: Zheng Zhang. Funding acquisition: Yan Jiang, Yingeng Wang, Zheng Zhang. Investigation: Meijie Liao, Xiaojun Rong, Guiping Chen. Methodology: Yan Jiang, Yingeng Wang ... , Zheng Zhang, Meijie Liao, Xiaojun Rong. Project administration: Yan Jiang, Yingeng Wang, Zheng Zhang. Supervision: Yingeng Wang, Meijie Liao, Bin Li. Writing ? original draft: Yan Jiang. Writing

Kelvin probe force microscopy for perovskite solar cells

(徐晨哲)Wenqiang Fan (范文强)Shuangfei Ma (马双飞)Ammarah KausarQingliang Liao (廖庆亮)Zheng Zhang (张铮)Yue Zhang (张跃) Review First Online: 14 February 2019 257 Downloads Abstract Kelvin probe force

First-Principles Study on Various Point Defects Formed by Hydrogen and Helium Atoms in Tungsten

The different point defects formed by two hydrogen atoms or two helium atoms in tungsten were investigated through first-principles calculation. The energetically favorable site for a hydrogen atom is tetrahedral interstitial site while substitutional site is the most preferred site for a helium atom. The formation energies of two hydrogen or helium atoms are determined by their...

Effects of transcriptional mode on promoter substitution and tandem engineering for the production of epothilones in Myxococcus xanthus

Promoter optimization is an economical and effective approach to overexpress heterologous genes and improve the biosynthesis of valuable products. In this study, we swapped the original promoter of the epothilone biosynthetic gene cluster in Myxococcus xanthus with two endogenous strong promoters P pilA and P groEL1 , respectively, which, however, decreased the epothilone...

The Epidemiology of Stevens-Johnson Syndrome and Toxic Epidermal Necrolysis in China

Stevens-Johnson syndrome and toxic epidermal necrolysis (SJS/TEN) are life-threatening disease. However, there are only few epidemiologic studies of SJS/TEN from China. To analyze the clinical characteristics, causality, and outcome of treatment for SJS/TEN in China, we reviewed case reports of patients with SJS/TEN from the China National Knowledge Infrastructure (CNKI) and...

Optically-controlled bacterial metabolite for cancer therapy

Zhang 0 0 Key Laboratory of Biomedical Polymers of Ministry of Education, Department of Chemistry, Wuhan University , Wuhan, 430072 , China. These authors Bacteria preferentially accumulating in tumor

Genetic dissection of main and epistatic effects of QTL based on augmented triple test cross design

. Formal analysis: Xueli Zhang, Congwei Sun, Xiong Yuan. Investigation: Xueli Zhang, Congwei Sun, Zheng Zhang, Zhijun Dai, Yuan Chen, Xiong Yuan. Methodology: Congwei Sun, Zheng Zhang, Zhijun Dai, Yuan

Paneth cells: the hub for sensing and regulating intestinal flora

The complex interplay between symbiotic bacteria and host immunity plays a key role in shaping intestinal homeostasis and maintaining host health. Paneth cells, as one of the major producers of antimicrobial peptides in the intestine under steady-state conditions, play a vital role in regulating intestinal flora. Many studies on inflammatory bowel disease (IBD)-associated genes...

A novel injectable calcium phosphate-based nanocomposite for the augmentation of cannulated pedicle-screw fixation

A novel injectable calcium phosphate-based nanocomposite for the augmentation of cannulated pedicle-screw fixation Haolin Sun,1,* Chun Liu,2,* Huiling Liu,2,* Yanjie Bai,3 Zheng Zhang,1 Xuwen Li,1

Quantitative proteomics in A30P*A53T α-synuclein transgenic mice reveals upregulation of Sel1l

He, Zheng Zhang, Zexi Lv, Hongwei Cai, Bo Tian. Validation: Fengjuan Jiao, Zheng Zhang, Zexi Lv. Visualization: Qingzhi Wang. Writing ± original draft: Jianguo Yan. Writing ± review & editing: Bo

The effects of kisspeptin-10 on serum metabolism and myocardium in rats

Kisspeptin is a peptide encoded by the Kiss 1 gene and is also called metastin. Previous studies have generally focused on several functions of this peptide, including metastasis, puberty, vasoconstriction and reproduction. However, few studies have focused on the cardiac functions of kisspeptin. In the present study, cardiac histomorphology was observed via TEM (transmission...

Cyclooxygenase-2 expression is positively associated with lymph node metastasis in nasopharyngeal carcinoma

Background Accumulating evidence has demonstrated that cyclooxygenase-2 (COX-2) is involved in head and neck cancers, especially in nasopharyngeal carcinoma (NPC). However, the association between COX-2 expression and lymph node metastasis in NPC remains uncertain. This systematic review and meta-analysis meta-analysis investigated the relationship between COX-2 expression and...

Autophagy mediates the beneficial effect of hypoxic preconditioning on bone marrow mesenchymal stem cells for the therapy of myocardial infarction

Background Stem cell therapy has emerged as a promising therapeutic strategy for myocardial infarction (MI). However, the poor viability of transplanted stem cells hampers their therapeutic efficacy. Hypoxic preconditioning (HPC) can effectively promote the survival of stem cells. The aim of this study was to investigate whether HPC improved the functional survival of bone marrow...

Design and tailoring of patterned ZnO nanostructures for energy conversion applications

ZnO is a typical direct wide-bandgap semiconductor material, which has various morphologies and unique physical and chemical properties, and is widely used in the fields of energy, information technology, biomedicine, and others. The precise design and controllable fabrication of nanostructures have gradually become important avenues to further enhancing the performance of ZnO...

Single-stage bilateral thoracic surgery via a combined VATS and open approach for left central bronchogenic carcinoma with carinal invasion: report of two cases

Background Surgery for patients with left central bronchogenic carcinoma invading the carina is challenging due to the complexity of left sleeve pneumonectomy, carinal resection, and airway reconstruction and management. Here we describe a modified approach to overcome this problem. Case presentation Between March 2011 and September 2012, two patients with left central...

Association between retinal neuronal degeneration and visual function impairment in type 2 diabetic patients without diabetic retinopathy

The changes in retinal thickness and visual function in type 2 diabetic patients without clinical evidence of diabetic retinopathy were evaluated. A total of 141 diabetic subjects without retinopathy and 158 healthy subjects were enrolled in this study. Superior macular ganglion cell complex thicknesses were significantly decreased in diabetic cases, and no significant...

Comparison between completely and traditionally retroperitoneoscopic nephroureterectomy for upper tract urothelial cancer

Background To evaluate the safety and efficacy of the completely retroperitoneoscopic nephroureterectomy (CRNU), a retrospectively comparative study between completely and traditionally retroperitoneoscopic nephroureterectomy (TRNU) was done in a single center. Methods From January 2014 to December 2014, 107 patients with upper tract urothelial cancer (UTUC) underwent CRNU. The...