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Wu F, Hu C, Zhao L, Zhou C, Wang H, Jiang S. P30.12 The Impact of Pacemaker and Methylprednisolone Pulse Therapy on Immune-Related Myocarditis With Complete Atrioventricular Block. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.01.657] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Cui C, Guo R, Ren E, Xiao H, Lai X, Qin Q, Jiang S, Shen H, Zhou M, Qin W. Facile hydrothermal synthesis of rod-like Nb 2O 5/Nb 2CT x composites for visible-light driven photocatalytic degradation of organic pollutants. Environ Res 2021; 193:110587. [PMID: 33307080 DOI: 10.1016/j.envres.2020.110587] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Revised: 10/30/2020] [Accepted: 12/02/2020] [Indexed: 06/12/2023]
Abstract
The MXene-based transition metal oxide composite is a potential candidate for photocatalysts. Rod-like pseudohexagonal phase Nb2O5/Nb2CTx composites were synthesized by a simple hydrothermal oxidation of 2D layered Nb2CTx. The Nb2O5/Nb2CTx composites show superior photocatalytic activity for 98.5% of degradation of Rhodamine B (RhB) for 120 min and 91.2% of tetracycline hydrochloride (TC-HCl) for 180 min under visible light irradiation. The Schottky junction is formed between Nb2O5 nanorods and Nb2CTx and the photo-generated carriers are effectively separated, enhancing the photocatalytic activity of the Nb2O5/Nb2CTx. High photoactivity and cycle stability of Nb2O5/Nb2CTx composites indicate that hydrothermal oxidation of 2D layered Nb2CTx is an alternative to prepare efficient photocatalyst for degradation of organic pollutants.
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Affiliation(s)
- Ce Cui
- College of Biomass Science and Engineering, Sichuan University, Chengdu, 610065, China
| | - Ronghui Guo
- College of Biomass Science and Engineering, Sichuan University, Chengdu, 610065, China.
| | - Erhui Ren
- College of Biomass Science and Engineering, Sichuan University, Chengdu, 610065, China
| | - Hongyan Xiao
- College of Biomass Science and Engineering, Sichuan University, Chengdu, 610065, China
| | - Xiaoxu Lai
- College of Biomass Science and Engineering, Sichuan University, Chengdu, 610065, China
| | - Qin Qin
- College of Biomass Science and Engineering, Sichuan University, Chengdu, 610065, China
| | - Shouxiang Jiang
- Institute of Textiles and Clothing, The Hong Kong Polytechnic University, Kowloon, Hong Kong, China
| | - Hong Shen
- College of Biomass Science and Engineering, Sichuan University, Chengdu, 610065, China
| | - Mi Zhou
- College of Biomass Science and Engineering, Sichuan University, Chengdu, 610065, China
| | - Wenfeng Qin
- Aviation Engineering Institute, Civil Aviation Flight University of China, Guanghan, China
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Sawada H, Trzaska J, Curry CB, Gauthier M, Fletcher LB, Jiang S, Lee HJ, Galtier EC, Cunningham E, Dyer G, Daykin TS, Chen L, Salinas C, Glenn GD, Frost M, Glenzer SH, Ping Y, Kemp AJ, Sentoku Y. 2D monochromatic x-ray imaging for beam monitoring of an x-ray free electron laser and a high-power femtosecond laser. Rev Sci Instrum 2021; 92:013510. [PMID: 33514225 DOI: 10.1063/5.0014329] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Accepted: 12/23/2020] [Indexed: 06/12/2023]
Abstract
In pump-probe experiments with an X-ray Free Electron Laser (XFEL) and a high-power optical laser, spatial overlap of the two beams must be ensured to probe a pumped area with the x-ray beam. A beam monitoring diagnostic is particularly important in short-pulse laser experiments where a tightly focused beam is required to achieve a relativistic laser intensity for generation of energetic particles. Here, we report the demonstration of on-shot beam pointing measurements of an XFEL and a terawatt class femtosecond laser using 2D monochromatic Kα imaging at the Matter in Extreme Conditions end-station of the Linac Coherent Light Source. A thin solid titanium foil was irradiated by a 25-TW laser for fast electron isochoric heating, while a 7.0 keV XFEL beam was used to probe the laser-heated region. Using a spherical crystal imager (SCI), the beam overlap was examined by measuring 4.51 keV Kα x rays produced by laser-accelerated fast electrons and the x-ray beam. Measurements were made for XFEL-only at various focus lens positions, laser-only, and two-beam shots. Successful beam overlapping was observed on ∼58% of all two-beam shots for 10 μm thick samples. It is found that large spatial offsets of laser-induced Kα spots are attributed to imprecise target positioning rather than shot-to-shot laser pointing variations. By applying the Kα measurements to x-ray Thomson scattering measurements, we found an optimum x-ray beam spot size that maximizes scattering signals. Monochromatic x-ray imaging with the SCI could be used as an on-shot beam pointing monitor for XFEL-laser or multiple short-pulse laser experiments.
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Affiliation(s)
- H Sawada
- Department of Physics, University of Nevada Reno, Reno, Nevada 89557, USA
| | - J Trzaska
- Department of Physics, University of Nevada Reno, Reno, Nevada 89557, USA
| | - C B Curry
- SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - M Gauthier
- SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - L B Fletcher
- SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - S Jiang
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - H J Lee
- SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - E C Galtier
- SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - E Cunningham
- SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - G Dyer
- SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - T S Daykin
- Department of Physics, University of Nevada Reno, Reno, Nevada 89557, USA
| | - L Chen
- Department of Physics, University of Nevada Reno, Reno, Nevada 89557, USA
| | - C Salinas
- Department of Physics, University of Nevada Reno, Reno, Nevada 89557, USA
| | - G D Glenn
- SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - M Frost
- SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - S H Glenzer
- SLAC National Accelerator Laboratory, Menlo Park, California 94025, USA
| | - Y Ping
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - A J Kemp
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - Y Sentoku
- Institute of Laser Engineering, Osaka University, Osaka 565-0871, Japan
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Li JJ, Jiang S, Zhu ML, Liu XH, Sun XH, Zhao SQ. Comparison of Three Frailty Scales for Prediction of Adverse Outcomes among Older Adults: A Prospective Cohort Study. J Nutr Health Aging 2021; 25:419-424. [PMID: 33786557 DOI: 10.1007/s12603-020-1534-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
OBJECTIVES To compare the ability of Frailty Phenotype (FP), FRAIL and Frailty Index (FI) to predict adverse outcomes. DESIGN A prospective cohort study. SETTING A senior community in Beijing, China. PARTICIPANTS A total of 188 older adults aged 65 years or older (mean age 84.0 ± 4.4 years, 58.5% female). MEASUREMENTS Frailty was evaluated by FP, FRAIL and FI. The agreement between scales was assessed by Cohen kappa coefficient. The predictive value of the three scales for adverse outcomes during one-year follow-up period were analyzed using decision curve analysis(DCA) and receiver operating characteristic curve (ROC) analysis. RESULTS Frailty ranged from 25% (FRAIL) to 42.6% (FI). The agreement between scales was moderate to good (Cohen's kappa coefficient 0.44~0.61). DCA showed though the curves of the scales overlapped across all relevant risk thresholds, clinical treating had a higher net benefit than "treat all" and "treat none" when risk of unplanned hospital visits ≥30%, risk of functional decline or falls ≥15%. The three scales had similar predictive value for unplanned hospital visits (area under ROC, AUC 0.63, 0.64 and 0.69). FRAIL and FI had similar predictive value for functional decline (AUC 0.63,0.65). FI had predictive value for falls (AUC 0.65). CONCLUSIONS All three scales showed clinical utility but FRAIL may be best in practice because it is simple. Multidimensional measures of frailty are better than unidimensional for prediction of adverse outcomes among older adults.
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Affiliation(s)
- J J Li
- Xiao hong Liu, No. 1 Shuai fu yuan, Dong cheng District, Beijing, 100730, China, e-mail: , Xiaohong Sun, No. 1 Shuai fu yuan, Dong cheng District, Beijing, 100730, China, e-mail:
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Pang M, Shi Z, Lei Z, Ge Y, Jiang S, Cao L. Structure and thermal properties of beeswax-based oleogels with different types of vegetable oil. Grasas y Aceites 2020. [DOI: 10.3989/gya.0806192] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Beeswax-based oleogels with different types of vegetable oil, including camellia oil (CO), soybean oil (SO), sunflower oil (SFO), or flaxseed oil (FO), were prepared and their structure and thermal properties were evaluated. The critical concentration of oleogel obtained from each of CO, SO, and SFO at 25 °C was 3% (w/w), and that from FO was 4%. Thermal measurements revealed similar thermodynamic curves for oleogels in different lipid phases. X-Ray diffraction showed orthorhombic perpendicular subcell packing and characteristic peaks of the β’ form. Furthermore, a morphology analysis of the crystals showed that they were needle shaped. Fourier transform-infrared spectra revealed that beeswax-based oleogels were formed via non-covalent bonds and may be stabilized with physical entanglements. The oleogels showed oil type-dependent oxidative abilities, but they were all stable and showed no obvious changes in peroxide value during 90 days of storage at 5 °C.
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Gou Z, Abouelezz KFM, Fan Q, Li L, Lin X, Wang Y, Cui X, Ye J, Masoud MA, Jiang S, Ma X. Physiological effects of transport duration on stress biomarkers and meat quality of medium-growing Yellow broiler chickens. Animal 2020; 15:100079. [PMID: 33573973 DOI: 10.1016/j.animal.2020.100079] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2020] [Revised: 09/05/2020] [Accepted: 09/11/2020] [Indexed: 11/19/2022] Open
Abstract
Pre-slaughter transport exerts negative effects on broilers' welfare, meat yield, and meat quality, but little is known about the effect of transport on medium-growing broiler chickens. This study aimed at evaluating the effects of different durations of transport (0, 0.5, 1, 2, and 3h) on stress biomarkers and meat quality of medium-growing Yellow-feathered broiler chickens. One hundred and eighty Chinese Yellow-feathered broilers aged 75days (marketing age), of 2.02kg average BW, were allotted into five groups; each group contained six replicates (six birds/replicate (crate)). Each crate with dimensions 74×55×27cm (length × width × height) was loaded with six birds, that is, 30kg live BW/m2 crate. The tested transport durations increased BW loss (linear, P<0.01), plasma concentrations of ACTH (linear, P<0.10), cortisol and corticosterone (quadratic, P<0.05), and activity of glutathione peroxidase (linear, P<0.05), whereas plasma glucose was not affected. In breast muscle, contents of glycogen, lactic acid, malondialdehyde, and reduced glutathione were not affected (P>0.05), but total antioxidant capacity decreased (linear, P<0.01). The drip loss of breast muscle increased (linear, P<0.01), whereas shear force, pH at 24h postmortem, and breast meat color lightness (L*), redness (a*), and yellowness (b*) scores were not affected. In conclusion, the tested transport durations (from 0.5 to 3h) increased BW loss and some plasma stress biomarkers in 75-day-old Yellow-feathered broiler chickens, but the effect on meat quality attributes was minor.
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Affiliation(s)
- Z Gou
- Institute of Animal Science, Guangdong Academy of Agricultural Sciences, State Key Laboratory of Livestock and Poultry Breeding, Key Laboratory of Animal Nutrition and Feed Science in South China, Ministry of Agriculture and Rural Affairs, Guangdong Key Laboratory of Animal Breeding and Nutrition, Guangzhou 510640, China
| | - K F M Abouelezz
- Institute of Animal Science, Guangdong Academy of Agricultural Sciences, State Key Laboratory of Livestock and Poultry Breeding, Key Laboratory of Animal Nutrition and Feed Science in South China, Ministry of Agriculture and Rural Affairs, Guangdong Key Laboratory of Animal Breeding and Nutrition, Guangzhou 510640, China; Department of Poultry Production, Faculty of Agriculture, Assiut University, Assiut 71526, Egypt
| | - Q Fan
- Institute of Animal Science, Guangdong Academy of Agricultural Sciences, State Key Laboratory of Livestock and Poultry Breeding, Key Laboratory of Animal Nutrition and Feed Science in South China, Ministry of Agriculture and Rural Affairs, Guangdong Key Laboratory of Animal Breeding and Nutrition, Guangzhou 510640, China
| | - L Li
- Institute of Animal Science, Guangdong Academy of Agricultural Sciences, State Key Laboratory of Livestock and Poultry Breeding, Key Laboratory of Animal Nutrition and Feed Science in South China, Ministry of Agriculture and Rural Affairs, Guangdong Key Laboratory of Animal Breeding and Nutrition, Guangzhou 510640, China
| | - X Lin
- Institute of Animal Science, Guangdong Academy of Agricultural Sciences, State Key Laboratory of Livestock and Poultry Breeding, Key Laboratory of Animal Nutrition and Feed Science in South China, Ministry of Agriculture and Rural Affairs, Guangdong Key Laboratory of Animal Breeding and Nutrition, Guangzhou 510640, China
| | - Y Wang
- Institute of Animal Science, Guangdong Academy of Agricultural Sciences, State Key Laboratory of Livestock and Poultry Breeding, Key Laboratory of Animal Nutrition and Feed Science in South China, Ministry of Agriculture and Rural Affairs, Guangdong Key Laboratory of Animal Breeding and Nutrition, Guangzhou 510640, China
| | - X Cui
- Institute of Animal Science, Guangdong Academy of Agricultural Sciences, State Key Laboratory of Livestock and Poultry Breeding, Key Laboratory of Animal Nutrition and Feed Science in South China, Ministry of Agriculture and Rural Affairs, Guangdong Key Laboratory of Animal Breeding and Nutrition, Guangzhou 510640, China
| | - J Ye
- Institute of Animal Science, Guangdong Academy of Agricultural Sciences, State Key Laboratory of Livestock and Poultry Breeding, Key Laboratory of Animal Nutrition and Feed Science in South China, Ministry of Agriculture and Rural Affairs, Guangdong Key Laboratory of Animal Breeding and Nutrition, Guangzhou 510640, China
| | - M A Masoud
- Department of Poultry Production, Faculty of Agriculture, Assiut University, Assiut 71526, Egypt
| | - S Jiang
- Institute of Animal Science, Guangdong Academy of Agricultural Sciences, State Key Laboratory of Livestock and Poultry Breeding, Key Laboratory of Animal Nutrition and Feed Science in South China, Ministry of Agriculture and Rural Affairs, Guangdong Key Laboratory of Animal Breeding and Nutrition, Guangzhou 510640, China.
| | - X Ma
- Institute of Animal Science, Guangdong Academy of Agricultural Sciences, State Key Laboratory of Livestock and Poultry Breeding, Key Laboratory of Animal Nutrition and Feed Science in South China, Ministry of Agriculture and Rural Affairs, Guangdong Key Laboratory of Animal Breeding and Nutrition, Guangzhou 510640, China
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Xu J, Cheng C, Shang S, Gao W, Zeng P, Jiang S. Flexible, Reusable SERS Substrate Derived from ZIF-67 by Adjusting LUMO and HOMO and Its Application in Identification of Bacteria. ACS Appl Mater Interfaces 2020; 12:49452-49463. [PMID: 33079520 DOI: 10.1021/acsami.0c15754] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Conventionally, surface-enhanced Raman spectroscopy (SERS)-active materials mainly include nanosized noble metals, semiconductors, or the complex of both, most of which are limited in practical applications because of their symbiotic materials, complex and difficult to control fabrication processes, and reuse and sampling challenges. To address these issues, novel SERS substrates have been developed in this study by anchoring zeolitic imidazolate framework-67 (ZIF-67) and derivatives of ZIF-67 to cotton fabric. The designed SERS substrates show extraordinary flexibility, an excellent enhancement factor, and reusable performance. By adjusting the lowest unoccupied molecular orbital and highest occupied molecular orbital of ZIF-67 through a doping process with different metal ions, the substrates exhibit a high enhancement factor of 6.07 × 106 and a low limit of detection of 10-8 M, as well as reusability resulting from photocatalysis. The enhancement process is studied based on charge transfer resonance, interband transition resonance, ground state charge transfer, and the light coupling effect. The results contribute to the approaches in designing SERS substrates by using ZIFs as unique SERS-active materials, and provide new insights into the development of novel SERS-active materials, along with promoting the use of SERS detection in the real world by improving the flexibility of substrates.
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Affiliation(s)
- Jiangtao Xu
- Institute of Textiles and Clothing, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong 999077, China
| | - Cheng Cheng
- Institute of Textiles and Clothing, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong 999077, China
| | - Songmin Shang
- Institute of Textiles and Clothing, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong 999077, China
| | - Wei Gao
- Department of Applied Physics, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong 999077, China
| | - Ping Zeng
- Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong 999077, China
| | - Shouxiang Jiang
- Institute of Textiles and Clothing, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong 999077, China
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Lee HH, Park YK, Duan X, Jia X, Jiang S, Yang M. Convolutional neural network based proton stopping-power-ratio estimation with dual-energy CT: a feasibility study. Phys Med Biol 2020; 65:215016. [PMID: 32736368 DOI: 10.1088/1361-6560/abab57] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Dual-energy computed tomography (DECT) has shown a great potential for lowering range uncertainties, which is necessary for truly leveraging the Bragg peak in proton therapy. However, analytical stopping-power-ratio (SPR) estimation methods have limitations in resolving the influence from the beam-hardening artifact, i.e. CT number variation of the same object scanned under different imaging conditions, such as different patient size and location in the field-of-view (FOV). We present a convolutional neural network (CNN)-based framework to estimate proton SPR that accounts for patient geometry variation and addresses CT number variation. The proposed framework was tested on both prostate and head-and-neck (HN) patient datasets. Simulated CT images were used in order to have a well-defined ground-truth SPR for evaluation. Two training scenarios were evaluated: training with patient CT images (ideal scenario) and training with computational phantoms (realistic scenario). For the training in ideal scenario, computational phantoms were created based on 120 kVp patient CT images using a custom-defined density and material translation curve. Then, 80 kVp and 150 kVp Sn DECT image pairs were obtained using ray-tracing simulation, and their corresponding SPR was calculated from the known density and elemental compositions. For the training in realistic scenario, computational phantoms were created based on the geometry of calibration phantoms. For both scenarios, evaluation was performed on the phantoms created from patient CT images. Compared to a conventional parametric model, U-net trained with computational phantoms (realistic scenario) reduced the SPR estimation uncertainty (95th percentile) of the prostate patient from 1.10% to 0.71%, and HN patient from 2.11% to 1.20%. With the U-net trained with patient images (ideal scenario) uncertainty values were 0.32% and 0.42% for prostate and HN patients, respectively. These results suggest that CNN has great potential to improve the accuracy of SPR estimation in proton therapy by incorporating individual patient geometry information.
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Affiliation(s)
- H Hc Lee
- Department of Radiation Oncology, University of Texas Southwestern Medical Center, Dallas, TX 75390, United States of America
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Wang Y, Dai J, Fang C, Zhang S, Wang J, Yin Y, Jiang S, Guo J, Lei F, Tu Y, Xing L, Hou J, Yu B. Predictors of plaque erosion in current smokers and non-current smokers presented with ST-segment elevation myocardial infarction: an optical coherence tomography study. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.1780] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Plaque erosion with subsequent coronary thrombosis is considered as an important cause of ST-segment elevation myocardial infarction (STEMI). Smoking is a major risk factor for acute coronary thrombosis. However, the relationship between current smoking status and plaque erosion has not been systematically investigated.
Purpose
The present study aimed to investigate predictors of plaque erosion in current smokers and non-current smokers with STEMI by using optical coherence tomography (OCT).
Methods
Between January 2015 to December 2017, a total of 1313 STEMI patients underwent pre-intervention OCT of culprit lesion were enrolled and divided into two groups based on current smoking status: current smoking group (n=713) and non-current smoking group (n=600). Using established criteria, quantitative and qualitative underlying plaque characteristics were assessed by OCT. Clinical, angiographic and OCT characteristics of all enrolled patients were recorded. Univariable and multivariable logistic regression analyses were used to identify predictors of plaque erosion in two groups.
Results
Plaque erosion were found in 30.9% (220/713) culprit lesions in current smoking group and 20.8% (125/600) of those in non-current smoking group detected by OCT. In multivariate regression analysis, the predictors that strongly related to plaque erosion in the current smoking group were nearby bifurcation (OR: 4.84; 95% CI:2.38–9.87; p<0.001); the minimum fiber cap thickness (FCT, OR:1.05; 95% CI:1.03–1.08; p<0.001); thin-cap fibroatheroma (TCFA, OR: 0.22; 95% CI: 0.07–0.67; p=0.007) and lipid core length (OR: 0.91; 95% CI: 0.84–0.97; p=0.007). The predictors in the non-current smoking group were nearby bifurcation (OR: 4.84; 95% CI: 2.38–9.87; p=0.006); the minimal FCT (OR: 1.09; 95% CI: 1.06–1.13; p<0.001); multi-vessel disease (MVD, OR: 0.43; 95% CI: 0.19–0.97; p=0.042) and dyslipidemia (OR: 0.34; 95% CI: 0.14–0.84; p=0.020).
Conclusions
Predictors of plaque erosion causing STEMI onset are different between current smokers and non-current smoker, with nearby bifurcation and thicker minimal FCT both predicting plaque erosion in two groups of patients.
Funding Acknowledgement
Type of funding source: Public grant(s) – National budget only. Main funding source(s): National Key Research and Development Program of China, National Natural Science Foundation of China.
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Affiliation(s)
- Y Wang
- The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - J Dai
- The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - C Fang
- The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - S Zhang
- The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - J Wang
- The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Y Yin
- The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - S Jiang
- The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - J Guo
- The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - F Lei
- The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Y Tu
- The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - L Xing
- The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - J Hou
- The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - B Yu
- The Second Affiliated Hospital of Harbin Medical University, Harbin, China
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Barragán Montero A, Huet M, Teruel Rivas S, Souris K, Nguyen D, Jiang S, Lee J, Sterpin E. OC-0223: Prediction of proton dose distributions with deep learning for automatic treatment planning. Radiother Oncol 2020. [DOI: 10.1016/s0167-8140(21)00247-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Fan Q, Abouelezz K, Wang Y, Lin X, Li L, Gou Z, Cheng Z, Ding F, Jiang S. Influence of vitamin E, tryptophan and β-glucan on growth performance, meat quality, intestinal immunity, and antioxidative status of yellow-feathered chickens fed thermally oxidized oils. Livest Sci 2020. [DOI: 10.1016/j.livsci.2020.104188] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Chen M, Wang Z, Adair A, Yepes P, Sun J, Jiang S, Xu C, Chen J, Gunn G, Frank S, Nguyen Q, Chang J, Liao Z, Sahoo N, Zhu X, Zhang X. Have We Underestimated the Risk of Radiation-induced Esophagitis in Non-Small Cell Lung Cancer Patients Receiving Proton Therapy Using Constant RBE? Int J Radiat Oncol Biol Phys 2020. [DOI: 10.1016/j.ijrobp.2020.07.1253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Du Z, Cui C, Zhang S, Xiao H, Ren E, Guo R, Jiang S. Visible-light-driven photocatalytic degradation of rhodamine B using Bi2WO6/GO deposited on polyethylene terephthalate fabric. J Leather Sci Eng 2020. [DOI: 10.1186/s42825-020-00029-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Abstract
The environmental repercussions of wastewater from the dye process mean that it is very important to obtain an eco-friendly photocatalyst that would degrade wastewater. Herein, bismuth tungstate/graphene oxide (Bi2WO6/GO) composites are fabricated through in-situ hydrothermal reaction and then the Bi2WO6/GO photocatalysts are deposited onto polyethylene terephthalate (PET) fabric. The obtained Bi2WO6/GO deposited PET fabrics are then characterized through XPS, Raman, SEM, TEM, XRD, UV-vis, BET method and photoluminescence spectroscopy (PL) to investigate their chemical and crystal structures, morphology, optical property, surface area and photochemical properties. Photocatalytic performance is studied through examining the rate of degrading rhodamine B (RhB) under visible light. Surface of PET fibers is densely covered with Bi2WO6/GO. Bi2WO6/GO deposited PET fabrics show a broad absorption band in the visible spectra. Removal rate of RhB on the Bi2WO6/GO deposited PET fabric is the highest with the GO content of 2 g/L (labeled as Bi2WO6/2 g/LGO). The result of active species experiment shows that superoxide radicals (·O2−) plays a major role in the degradation of RhB. Moreover, Bi2WO6/2 g/LGO deposited PET fabric shows excellent cycle stability of photocatalytic degradation for RhB. The findings in this work can be extended to preparation other types of composite on the textile for photocatalysis, which can be applied to remove dyes in the wastewater produced by the textile or leather industry.
Graphical abstract
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Zhang M, Wu X, Mu D, Yang W, Jiang S, Sun W, Shen Y, Cai J, Zheng Z, Jiang S, Li X. Profiling the effects of physicochemical indexes on the microbial diversity and its aroma substances in pit mud. Lett Appl Microbiol 2020; 71:667-678. [PMID: 32869331 DOI: 10.1111/lam.13380] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Revised: 08/21/2020] [Accepted: 08/22/2020] [Indexed: 11/27/2022]
Abstract
Microbial diversity of pit mud (PM) plays a significant role in Baijiu's flavour. Here we explored the microbial community structures and aroma substances of Wenwang Winery with high-throughput sequencing coupling with headspace solid-phase microextraction-gas chromatography-mass spectrometry. We discovered that the odorant was mainly derived from 14 aroma compounds because of their OAVs ≥ 1 (OAV, the ratio of substance concentration to aroma threshold; s, on behalf of the plural), such as ethyl hexanoate (2438), ethyl octanoate (975), caproic acid (52) and etc. Moreover we also revealed that Lactobacillaceae (97·08%) was the mainly bacterial microbial community in 2-year-old PM, companied by the primarily fungi including Aspergillaceae (55·45%), Unclassified Ascomycota (11·13%) and Dipodascaceae (5·72%). Compared with the 2-year-old PM, bacterial floras in 20-year-old PM and 30-year-old PM were more abundant (i.e. Dysgonomonadaceae, Clostridium and Synerggstaceas), while no fungi were detected. Besides, the physicochemical analysis showed that the content of Lactobacillaceae was inversely associated with moisture, pH and ammonia nitrogen. By further Spearman's correlation coefficient analysis, we verified that the content of Lactobacillaceae was positively correlated with ethyl hexanoate, while negatively correlated with ethyl octanoate and caproic acid. Meanwhile, ethyl octanoate and caproic acid were positively correlated with most flora including Ruminococcaceae, Dysgonomonadaceae and Clostridiacea, which were related to physicochemical indexes. This work demonstrates promise for adjusting the physicochemical indexes of PM to affect the micro-organisms and aroma, which may provide a reference for the production of high-quality Baijiu.
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Affiliation(s)
- M Zhang
- Key Laboratory for Agricultural Products Processing, School of Food and Biological Engineering, Hefei University of Technology, Hefei, Anhui, China
| | - X Wu
- Key Laboratory for Agricultural Products Processing, School of Food and Biological Engineering, Hefei University of Technology, Hefei, Anhui, China
| | - D Mu
- Key Laboratory for Agricultural Products Processing, School of Food and Biological Engineering, Hefei University of Technology, Hefei, Anhui, China
| | - W Yang
- Tianjin Agricultural University, Tianjin, China
| | - S Jiang
- Department of Biotechnology and Food Engineering, Hefei University, Hefei, Anhui, China
| | - W Sun
- Anhui WenWang Brewery Co., Ltd., Linquan, Anhui, China
| | - Y Shen
- Key Laboratory for Agricultural Products Processing, School of Food and Biological Engineering, Hefei University of Technology, Hefei, Anhui, China
| | - J Cai
- Key Laboratory for Agricultural Products Processing, School of Food and Biological Engineering, Hefei University of Technology, Hefei, Anhui, China
| | - Z Zheng
- Key Laboratory for Agricultural Products Processing, School of Food and Biological Engineering, Hefei University of Technology, Hefei, Anhui, China
| | - S Jiang
- Key Laboratory for Agricultural Products Processing, School of Food and Biological Engineering, Hefei University of Technology, Hefei, Anhui, China
| | - X Li
- Key Laboratory for Agricultural Products Processing, School of Food and Biological Engineering, Hefei University of Technology, Hefei, Anhui, China
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Abstract
To investigate the effect of baohuoside-I against nasopharyngeal carcinoma (NPC) and its underlying mechanism, baohuoside-I was employed to treat NPC cell lines CNE1 and CNE2 in vitro, followed by attachment and detachment assays to evalute the epithelial-mesenchymal transition (EMT) phenotype markers. Baohuoside-I was also administered to experimental mice to assess its effect on xenograft tumor growth and NPC cell metastasis. A microRNA (miRNA, miR) microarray was performed to screen for miRNA altered by baohuoside-I in NPC cells. Bioinformatic tools and luciferase activity assay was conducted to identify the downstream molecules mediating the anti-tumor property of baohuoside-I. Baohuoside-I inhibited EMT and metastasis and upregulated miR-370-3p in NPC cells, which was shown to directly recognize and inhibit expression of Hedgehog pathway component Smoothened (SMO). Baohuoside-I suppresses metastasis as well as EMT of NPC cells through targeting the Hedgehog pathway component SMO, and may serve as a potent anti-tumor agent in the clinical management of NPC.
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Affiliation(s)
- Q Wang
- Department of Otorhinolaryngology Head and Neck, Yantai Yuhuangding Hospital, Yantai, Shandong, China
| | - S Jiang
- Department of Otorhinolaryngology Head and Neck, Yantai Yuhuangding Hospital, Yantai, Shandong, China
| | - W Wang
- Department of Ophthalmology and Otolaryngology, Shandong Province Wendeng Orthopic and Traumatic Hospital, Weihai, Shandong, China
| | - H Jiang
- Department of Pathology, Shandong Province Wendeng Orthopic and Traumatic Hospital, Weihai, Shandong, China
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66
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Jiang S, Varghese D, Appukkuttan S, Corman S, Kebede N, Gnanasakthy K, Macahilig C, Waldeck R, Hussain A. PCN5 Real-World Incidence and Management of Adverse Events (AE) in Patients with NON-Metastatic Castrate-Resistant Prostate Cancer Receiving Apalutamide or Enzalutamide. Value Health Reg Issues 2020. [DOI: 10.1016/j.vhri.2020.07.055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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67
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Tang H, Jiang M, Zhang Y, Lai X, Cui C, Xiao H, Jiang S, Ren E, Qin Q, Guo R. CNTs anchored on defective bimetal oxide NiCoO2-x microspheres for high-performance lithium-ion battery anode. Electrochim Acta 2020. [DOI: 10.1016/j.electacta.2020.136760] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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68
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Qiu J, Liu D, Chen G, Wang Y, Jiang S, Wu P, Wang G, Lyu X. Microscopic Distribution of Chemical Constituents in the Interlayer Space of OTAC Intercalated Montmorillonite Complex:Molecular Simulation Study. ChemistrySelect 2020. [DOI: 10.1002/slct.202001819] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- J. Qiu
- College of Chemical and Biological Engineering Shandong University of Science and Technology 579 Qianwangang Road, Huangdao District Qingdao, Shandong Province 266590 P. R. China
| | - D. Liu
- College of Safety and Environmental Engineering Shandong University of Science and Technology 579 Qianwangang Road, Huangdao District Qingdao, Shandong Province 266590 P. R. China
| | - G. Chen
- College of Safety and Environmental Engineering Shandong University of Science and Technology 579 Qianwangang Road, Huangdao District Qingdao, Shandong Province 266590 P. R. China
| | - Y. Wang
- College of Safety and Environmental Engineering Shandong University of Science and Technology 579 Qianwangang Road, Huangdao District Qingdao, Shandong Province 266590 P. R. China
| | - S. Jiang
- College of Safety and Environmental Engineering Shandong University of Science and Technology 579 Qianwangang Road, Huangdao District Qingdao, Shandong Province 266590 P. R. China
| | - P. Wu
- College of Chemical and Biological Engineering Shandong University of Science and Technology 579 Qianwangang Road, Huangdao District Qingdao, Shandong Province 266590 P. R. China
| | - G. Wang
- School of Resources Environment and Materials Guangxi University 100 Daxue Road, Xixiangtang District Nanning, Guangxi Zhuang Autonomous Region 530004 P. R. China
| | - X. Lyu
- College of Chemical and Biological Engineering Shandong University of Science and Technology 579 Qianwangang Road, Huangdao District Qingdao, Shandong Province 266590 P. R. China
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69
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Guo JM, Jiang S. Single-port suprapubic transvesical robotic assisted radical prostatectomy: Technique and outcomes. EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)32953-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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70
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Park H, Sanjeevaiah A, Suresh R, Mehta R, Trikalinos N, Bagegni N, Aranha O, Pedersen K, Nixon A, Jin R, Mills J, Fields R, Amin M, Lim K, Tan B, Grierson P, Jiang S, Rosario MD, Wang-Gillam A, Lockhart A. P-131 Ramucirumab and irinotecan in patients with previously treated gastroesophageal adenocarcinoma: Interim analysis of a phase II trial. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.04.213] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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71
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Lin P, Zhu S, Huang Y, Li L, Tao J, Lei T, Song J, Liu D, Chen L, Shi Y, Jiang S, Liu Q, Xie J, Chen H, Duan Y, Xia Y, Zhou Y, Mei Y, Zhou X, Wu J, Fang M, Meng Z, Li H. Adverse skin reactions among healthcare workers during the coronavirus disease 2019 outbreak: a survey in Wuhan and its surrounding regions. Br J Dermatol 2020; 183:190-192. [PMID: 32255197 PMCID: PMC7262186 DOI: 10.1111/bjd.19089] [Citation(s) in RCA: 119] [Impact Index Per Article: 29.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- P Lin
- Department of Dermatology and Venerology, Peking University First Hospital, Beijing, China.,Beijing Key Laboratory of Molecular Diagnosis on Dermatoses, Beijing, China.,National Clinical Research Center for Skin and Immune Diseases, Beijing, China
| | - S Zhu
- Department of Biostatistics, Peking University First Hospital, Beijing, China
| | - Y Huang
- Division of Dermatology, Department of Medicine, University of Toronto, Toronto, ON, Canada
| | - L Li
- Department of Infection Management, Peking University First Hospital, Beijing, China
| | - J Tao
- Department of Dermatology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - T Lei
- Department of Dermatology and Venerology, Renmin Hospital of Wuhan University, Wuhan, Hubei, China
| | - J Song
- Department of Dermatology, Zhongnan Hospital of Wuhan University, Wuhan, Hubei, China
| | - D Liu
- Department of Dermatology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - L Chen
- Department of Dermatology, Wuhan First Hospital, Wuhan, Hubei, China
| | - Y Shi
- Department of Dermatology and Venerology, Renmin Hospital of Wuhan University, Wuhan, Hubei, China
| | - S Jiang
- Department of Dermatology and Venerology, Renmin Hospital of Wuhan University, Wuhan, Hubei, China
| | - Q Liu
- Department of Dermatology, Zhongnan Hospital of Wuhan University, Wuhan, Hubei, China
| | - J Xie
- Department of Dermatology, Zhongnan Hospital of Wuhan University, Wuhan, Hubei, China
| | - H Chen
- Department of Dermatology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Y Duan
- Department of Dermatology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Y Xia
- Department of Dermatology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Y Zhou
- Department of Dermatology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Y Mei
- Department of Dermatology, Wuhan First Hospital, Wuhan, Hubei, China
| | - X Zhou
- Department of Dermatology, Wuhan First Hospital, Wuhan, Hubei, China
| | - J Wu
- Department of Dermatology, Wuhan First Hospital, Wuhan, Hubei, China
| | - M Fang
- Department of Dermatology, Xiaogan Central Hospital, Xiaogan, Hubei, China
| | - Z Meng
- Department of Dermatology, Renmin Hospital Hubei University of Medicine, Shiyan, Hubei, China
| | - H Li
- Department of Dermatology and Venerology, Peking University First Hospital, Beijing, China.,Beijing Key Laboratory of Molecular Diagnosis on Dermatoses, Beijing, China.,National Clinical Research Center for Skin and Immune Diseases, Beijing, China
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72
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Sag A, Sperduto W, Eward W, Ronald J, Davis H, Jiang S, Kim C. Abstract No. 492 Adjacent metallic instrumentation does not limit bone ablation when using a bipolar radiofrequency device. J Vasc Interv Radiol 2020. [DOI: 10.1016/j.jvir.2019.12.553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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73
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Liu Z, Shang S, Chiu KL, Jiang S, Dai F. Fabrication of silk fibroin/poly(lactic-co-glycolic acid)/graphene oxide microfiber mat via electrospinning for protective fabric. Mater Sci Eng C Mater Biol Appl 2020; 107:110308. [PMID: 31761229 PMCID: PMC7125840 DOI: 10.1016/j.msec.2019.110308] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/24/2019] [Revised: 10/11/2019] [Accepted: 10/11/2019] [Indexed: 02/07/2023]
Abstract
In this study, a biodegradable silk fibroin/poly(lactic-co-glycolic acid)/graphene oxide (SF/PLGA/GO) microfiber mat was successfully fabricated via electrospinning for use in protective fabrics. The morphology of the microfiber mat was characterized by Scanning Electron Microscope (SEM). The thermal and mechanical properties, water contact angle, surface area and pore size of the microfiber mats were characterized. Due to the introduction of graphene which can interact with silk fibroin, the SF/PLGA/GO microfiber mat, compared with the silk fibroin/poly (lactic-co-glycolic acid) (SF/PLGA) microfiber mat, has higher strength, greater Young's modulus and better thermal stability which can meet the requirements of protective fabric. The microfiber mat is biodegradable because its main component is silk fibroin and PLGA. In particular, the microfiber mat has a small pore size range of 4 ∼ 10 nm in diameter, a larger surface area of 2.63 m2 g-1 and pore volume of 7.09 × 10-3 cm3 g-1. The small pore size of the mat can effectively block the particulate pollutants and pathogenic particles in the air. The larger surface area and pore volume of the mat are effective for breathability. Therefore, the fabricated SF/PLGA/GO microfiber mat has great application potentials for protective fabrics.
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Affiliation(s)
- Zulan Liu
- Institute of Textiles and Clothing, The Hong Kong Polytechnic University, Hong Kong; Chongqing Engineering Research Center of Biomaterial Fiber and Modern Textile, College of Textile and Garment, Southwest University, Chongqing, 400715, China; State Key Laboratory of Silkworm Genome Biology, Key Laboratory of Sericultural Biology and Genetic Breeding, Ministry of Agriculture, Southwest University, Chongqing, 400715, China
| | - Songmin Shang
- Institute of Textiles and Clothing, The Hong Kong Polytechnic University, Hong Kong.
| | - Ka-Lok Chiu
- Institute of Textiles and Clothing, The Hong Kong Polytechnic University, Hong Kong
| | - Shouxiang Jiang
- Institute of Textiles and Clothing, The Hong Kong Polytechnic University, Hong Kong
| | - Fangyin Dai
- State Key Laboratory of Silkworm Genome Biology, Key Laboratory of Sericultural Biology and Genetic Breeding, Ministry of Agriculture, Southwest University, Chongqing, 400715, China
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74
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Jiang S, Lazicki AE, Hansen SB, Sterne PA, Grabowski P, Shepherd R, Scott HA, Smith RF, Eggert JH, Ping Y. Measurements of pressure-induced Kβ line shifts in ramp compressed cobalt up to 8 Mbar. Phys Rev E 2020; 101:023204. [PMID: 32168658 DOI: 10.1103/physreve.101.023204] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Accepted: 12/17/2019] [Indexed: 11/07/2022]
Abstract
We report measurements of K-shell fluorescence lines induced by fast electrons in ramp-compressed Co targets. The fluorescence emission was stimulated by fast electrons generated through short-pulse laser-solid interaction with an Al target layer. Compression up to 2.1× solid density was achieved while maintaining temperatures well below the Fermi energy, effectively removing the thermal effects from consideration. We observed small but unambiguous redshifts in the Kβ fluorescence line relative to unshifted Cu Kα. Redshifts up to 2.6 eV were found to increase with compression and to be consistent with predictions from self-consistent models based on density-functional theory.
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Affiliation(s)
- S Jiang
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - A E Lazicki
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - S B Hansen
- Sandia National Laboratory, Albuquerque, New Mexico 87185, USA
| | - P A Sterne
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - P Grabowski
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - R Shepherd
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - H A Scott
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - R F Smith
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - J H Eggert
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
| | - Y Ping
- Lawrence Livermore National Laboratory, Livermore, California 94550, USA
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75
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76
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Jiang S, Mohammed AA, Jacobs JA, Cramer TA, Cheng HW. Effect of synbiotics on thyroid hormones, intestinal histomorphology, and heat shock protein 70 expression in broiler chickens reared under cyclic heat stress. Poult Sci 2020; 99:142-150. [PMID: 32416795 PMCID: PMC7587863 DOI: 10.3382/ps/pez571] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2019] [Accepted: 09/15/2019] [Indexed: 01/11/2023] Open
Abstract
This study examined effect of a dietary synbiotic supplement on the concentrations of plasma thyroid hormones, expressions of heat shock protein 70 (HSP70), and intestinal histomorphology in broiler chickens exposed to cyclic heat stress (HS). Three hundred and sixty day old male Ross 708 broiler chicks were randomly distributed among 3 dietary treatments containing a synbiotic (PoultryStar meUS) at 0 (control), 0.5 (0.5×), and 1.0 (1.0×) g/kg. Each treatment contained 8 replicates of 15 birds each housed in floor pens in a temperature and lighting controlled room. Heat stimulation was established from days 15 to 42 at 32°C for 9 h daily. The results indicated that under the HS condition, both synbiotic fed groups had lower liver and hypothalamus HSP70 levels (P < 0.001) compared to control group; however, HSP70 mRNA expression was not different among treatments (P > 0.05). There were no treatment effects on the levels of triiodothyronine (T3) and thyroxine (T4) as well as T3/T4 ratio (P > 0.05). Compared to controls, 1.0× HS broilers had greater villus height in the duodenum (P < 0.01), and greater villus height and villus height:crypt depth ratios in the ileum (P < 0.01). There were no differences among treatments on the measured intestinal parameters in the jejunum (P > 0.05). The results suggest that the synbiotic may ameliorate the negative effects of HS on chicken health as indicated by the changes in the intestinal architecture and the levels of HSP70. Dietary synbiotic supplement could be a feasible nutritive strategy for the poultry industry to improve the health and welfare of chickens when exposed to hot environmental temperature.
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Affiliation(s)
- S Jiang
- College of Animal Science and Technology, Southwest University, Chongqing 400715, China
| | - A A Mohammed
- Department of Animal Sciences, Purdue University, 915 West State Street, West Lafayette, IN 47907, USA; Department of Animal Hygiene, Faculty of Veterinary Medicine, Assiut University, Assiut 71526, Egypt
| | - J A Jacobs
- USDA Agricultural Research Service, 125 South Russell Street, West Lafayette, IN 47907, USA
| | - T A Cramer
- Department of Animal and Food Science, Texas Tech University, Lubbock, TX 79409, USA
| | - H W Cheng
- Department of Animal Sciences, Purdue University, 915 West State Street, West Lafayette, IN 47907, USA.
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Liu JX, Dong WH, Mou XJ, Liu GS, Huang XW, Yan X, Zhou CF, Jiang S, Long YZ. In Situ Electrospun Zein/Thyme Essential Oil-Based Membranes as an Effective Antibacterial Wound Dressing. ACS Appl Bio Mater 2019; 3:302-307. [DOI: 10.1021/acsabm.9b00823] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Jia-Xu Liu
- Industrial Research Institute of Nonwovens & Technical Textiles, College of Textiles & Clothing, Qingdao University, Qingdao 266071, China
| | - Wen-Hao Dong
- Industrial Research Institute of Nonwovens & Technical Textiles, College of Textiles & Clothing, Qingdao University, Qingdao 266071, China
| | - Xiao-Ju Mou
- Industrial Research Institute of Nonwovens & Technical Textiles, College of Textiles & Clothing, Qingdao University, Qingdao 266071, China
| | - Guo-Sai Liu
- Industrial Research Institute of Nonwovens & Technical Textiles, College of Textiles & Clothing, Qingdao University, Qingdao 266071, China
| | - Xiao-Wei Huang
- Industrial Research Institute of Nonwovens & Technical Textiles, College of Textiles & Clothing, Qingdao University, Qingdao 266071, China
| | - Xu Yan
- Industrial Research Institute of Nonwovens & Technical Textiles, College of Textiles & Clothing, Qingdao University, Qingdao 266071, China
- Collaborative Innovation Center for Eco-Textiles of Shandong Province, Qingdao University, Qingdao 266071, China
- State Key Laboratory of Bio-Fibers and Eco-Textiles, Qingdao University, Qingdao 266071, China
- Institute of Textiles and Clothing, The Hong Kong Polytechnic University, Hong Kong, China
| | - Cheng-Feng Zhou
- State Key Laboratory of Bio-Fibers and Eco-Textiles, Qingdao University, Qingdao 266071, China
| | - Shouxiang Jiang
- Institute of Textiles and Clothing, The Hong Kong Polytechnic University, Hong Kong, China
| | - Yun-Ze Long
- Industrial Research Institute of Nonwovens & Technical Textiles, College of Textiles & Clothing, Qingdao University, Qingdao 266071, China
- Collaborative Innovation Center for Eco-Textiles of Shandong Province, Qingdao University, Qingdao 266071, China
- Collaborative Innovation Center for Nanomaterials & Optoelectronic Devices, College of Physics, Qingdao University, Qingdao 266071, China
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Jiang S, Tsai M, Butte M. M271 CTLA-4 HAPLOINSUFFICIENCY: THE CASE FOR WHOLE EXOME SEQUENCING IN COMMON VARIABLE IMMUNE DEFICIENCY (CVID). Ann Allergy Asthma Immunol 2019. [DOI: 10.1016/j.anai.2019.08.376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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79
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Jiao Y, Huang L, Geng L, Zhang R, Jiang S, Li X, Gao Y. Strengthening and plasticity improvement mechanisms of titanium matrix composites with two-scale network microstructure. POWDER TECHNOL 2019. [DOI: 10.1016/j.powtec.2019.09.008] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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80
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Jiang S, Wu X, Jin M, Wang X, Tang Q, Sun Y, Cheng H. Pathophysiological characteristics and gene transcriptional profiling of bone microstructure in a low calcium diet fed laying hens. Poult Sci 2019; 98:4359-4368. [DOI: 10.3382/ps/pez271] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2018] [Accepted: 04/25/2019] [Indexed: 12/13/2022] Open
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81
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Shi YK, Jiang S, Qin Y, Jiang H, Liu B, Shi J, Meng F, Liu P, Yang J, Yang S, He X, Zhou S, Gui L, Liu H, Lin J. Molecular profiling and prognostic significance of TP53 mutations in diffuse large b cell lymphoma: Identifying a high-risk subgroup. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz239.068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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82
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Shiomi K, Ichinoe M, Jiang S, Naito M, Mikubo M, Matsui Y, Tamagawa S, Mitsui A, Hayashi S, Satoh Y, Matsuo Y. P2.09-20 The Possible Clinical Significances of Infiltration of CD8+ Lymphocytes in Non-Small Cell Lung Cancers. J Thorac Oncol 2019. [DOI: 10.1016/j.jtho.2019.08.1669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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83
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Mohammed AA, Jiang S, Jacobs JA, Cheng HW. Effect of a synbiotic supplement on cecal microbial ecology, antioxidant status, and immune response of broiler chickens reared under heat stress. Poult Sci 2019; 98:4408-4415. [PMID: 31065700 DOI: 10.3382/ps/pez246] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Accepted: 04/10/2019] [Indexed: 12/20/2022] Open
Abstract
The aim of this study was to examine the effect of a dietary synbiotic supplement on the cecal microflora, antioxidant status, and immune response of broiler chickens under heat stress (HS). A total of 360 one-day-old male Ross 708 broiler chicks were randomly distributed among 3 dietary treatments containing a synbiotic (PoultryStar consists of Bifidobacterium animalis, Enterococcus faecium, Lactobacillus reuteri, Pediococcus acidilactici, and fructooligosaccharides) at 0 (control), 0.5 (0.5X), and 1.0 (1.0X) g/kg. Each treatment contained 8 replicates of 15 birds each housed in floor pens. Heat stimulation was at 32°C for 9 h daily from day 15 to 42. Heat stress-induced changes of cecal bacteria were detected using bacteria-specific agars, and spleen protein concentration and mRNA expression of interleukins and antioxidants were examined using ELISA and real-time PCR, respectively. Under the HS condition, synbiotic fed broilers regardless of dose had lower cecal enumerations of Escherichia coli and coliforms, and a lower heterophil/lymphocyte (H/L) ratio (P < 0.05) compared to controls. 1.0X group also had higher cecal enumerations of Bifidobacterium spp. and Lactobacillus spp., spleen glutathione peroxidase (GPx), and plasma nuclear factor erythroid 2-related factor 2 (Nrf-2), and a lower H/L ratio compared to both control and 0.5X groups (P < 0.05). However, there were no treatment effects on the levels of Enterococcus spp., the circulating monocytes, eosinophils, and basophils, Toll like receptor-4 (TLR-4), interleukin-6 (IL-6), interlukin-10 (IL-10), and their mRNA expression, as well as plasma Kelch-like ECH-associated protein 1 (Keap-1) (P > 0.05). These results suggest that the synbiotic could inhibit the negative effects of HS on broiler health through the reduction of cecal pathogens, regulation of stress reactions, and improvement of antioxidant status.
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Affiliation(s)
- A A Mohammed
- Department of Animal Sciences, Purdue University, West Lafayette, IN 47907, USA
- Department of Animal Hygiene, Faculty of Veterinary Medicine, Assiut University, Assiut 71526, Egypt
| | - S Jiang
- College of Animal Science and Technology, Southwest University, Chongqing 400715, P. R. China
| | - J A Jacobs
- USDA Agricultural Research Service, West Lafayette, IN 47907, USA
| | - H W Cheng
- USDA Agricultural Research Service, West Lafayette, IN 47907, USA
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Xue R, Tian Y, Zhang Y, Zhang M, Tian F, Ma J, Jiang S. Efficacy and immunogenicity of a live L. acidophilus expressing SAD epitope of transmissible gastroenteritis virus as an oral vaccine. Acta Virol 2019; 63:301-308. [PMID: 31507196 DOI: 10.4149/av_2019_310] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Transmissible gastroenteritis virus (TGEV) causes great economic loss to swine industry worldwide. Vaccination is an important method to control the TGEV infection. In this study, a TGEV oral vaccine was generated by transferring a eukaryotic expression recombinant plasmid carrying the SAD (A and D antigenic sites of the S protein) epitope of TGEV into a swine-origin Lactobacillus acidophilus (L. acidophilus). In orally immunized BALB/c mice, the TGEV L. acidophilus oral vaccine induced significantly higher level of SIgA antibodies specific to TGEV compared with the mice immunized with a commercial inactivated TGEV vaccine and similar levels of IgG specific to TGEV as the inactivated vaccine. Furthermore, the TGEV L. acidophilus oral vaccine induced higher levels of IFN-γ, which suggested that the vaccine was able to induce immune response. In brief, this novel TGEV L. acidophilus oral vaccine could induce high levels of both mucosal and humoral immune responses, which has a potential to be used in the pig industries in the future. Keywords: transmissible gastroenteritis virus (TGEV); live L. acidophilus oral vaccine; SIgA antibody; IgG antibody; IFN-γ; IL-4.
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85
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Jiang S, Yang L, Bloomquist JR. High-throughput screening method for evaluating spatial repellency and vapour toxicity to mosquitoes. Med Vet Entomol 2019; 33:388-396. [PMID: 30907445 DOI: 10.1111/mve.12377] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/13/2018] [Revised: 11/28/2018] [Accepted: 02/25/2019] [Indexed: 06/09/2023]
Abstract
Spatial repellents are an essential tool for personal protection against mosquitoes that bite and transmit disease pathogens to humans. Current repellent screening methods, such as olfactometers and alternative choice tests, are complex systems that require a relatively large quantity of compound (mg). The present study validates a high-throughput spatial repellent screening method using a glass tube that has the ends covered with netting, in addition to treated filters and plastic end caps. The apparatus occupies relatively little space, is easy to decontaminate, and requires small amounts of compound (μg). In a horizontal tube orientation, DEET (N,N-diethyl-meta-toluamide), citronella oil and IR3535 had 1 h half repellent concentration (EC50 ) values of 32, 32 and 298 μg/cm2 , respectively, against the Orlando strain of Aedes aegypti (L.) (Diptera: Culicidae). Vertical tube orientation increased EC50 values by approximately two-fold, except IR3535, which remained essentially unchanged. Transfluthrin showed concentration-dependent spatial repellency (1 h EC50 = 0.5 μg/cm2 ) without any knockdown, although only in vertical tubes. Transfluthrin showed 50% knockdown in 1 h at 0.5 μg/cm2 and 50% mortality at 0.15 μg/cm2 in horizontal tubes. In conclusion, this high-throughput screening method is useful for assessing vapour toxicity and the spatial repellency of candidate molecules prior to semi-field and field studies.
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Affiliation(s)
- S Jiang
- Emerging Pathogens Institute, Entomology and Nematology Department, Neurotoxicology Laboratory, University of Florida, Gainesville, FL, U.S.A
| | - L Yang
- Emerging Pathogens Institute, Entomology and Nematology Department, Neurotoxicology Laboratory, University of Florida, Gainesville, FL, U.S.A
| | - J R Bloomquist
- Emerging Pathogens Institute, Entomology and Nematology Department, Neurotoxicology Laboratory, University of Florida, Gainesville, FL, U.S.A
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Liu Z, Shang S, Chiu KL, Jiang S, Dai F. Fabrication of conductive and flame-retardant bifunctional cotton fabric by polymerizing pyrrole and doping phytic acid. Polym Degrad Stab 2019. [DOI: 10.1016/j.polymdegradstab.2019.06.029] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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87
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88
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Liu A, Jiang S, Sampath S, Amini A, Wong J. Applying the Turing Test to contouring: Are Machine-Generated Contours Indistinguishable From Human Generated Ones? Int J Radiat Oncol Biol Phys 2019. [DOI: 10.1016/j.ijrobp.2019.06.2173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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89
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Li L, Abouelezz KFM, Gou Z, Lin X, Wang Y, Fan Q, Cheng Z, Ding F, Jiang S, Jiang Z. Optimization of Dietary Zinc Requirement for Broiler Breeder Hens of Chinese Yellow-Feathered Chicken. Animals (Basel) 2019; 9:ani9070472. [PMID: 31340566 PMCID: PMC6680541 DOI: 10.3390/ani9070472] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2019] [Revised: 07/11/2019] [Accepted: 07/15/2019] [Indexed: 12/20/2022] Open
Abstract
Simple Summary China is the second-largest global producer of chicken meat, almost half of which is from the Chinese yellow-feathered breed; a systematic program has been initiated to improve its feeding standards. This study evaluated the optimal requirement of dietary zinc for maximal egg production, egg quality, tibial quality, and antioxidant indices of laying broiler breeders. The results revealed several beneficial effects of supplementary zinc on egg production, feed conversion ratio, yolk zinc content, tibial quality and the antioxidant indices in the serum, liver and ovary. The optimal zinc requirement was estimated based on a regression model. Abstract This study aimed to establish the optimal dietary zinc requirement of Chinese yellow-feathered Lingnan broiler breeders. A total of 576 breeder hens aged 58 weeks were randomly assigned to six treatments, each with 6 replicates of 16 birds (n = 96/treatment). The hens were fed either a basal diet (22.81 mg/kg Zn) or the same basal diet supplemented with additional 24, 48, 72, 96, and 120 mg Zn/kg up to 65 weeks of age. Compared to the results of birds fed the basal diet (22.81 mg Zn/kg), the dietary supplementation with additional Zn (mg/kg) showed higher egg laying rate (at 48–120 mg), EM (at 96 mg/kg), yolk Zn content (at 24–120 mg/kg), fertility (at 48–120 mg/kg), hatchability (at 48–96 mg/kg), tibial breaking strength (at 24–48 mg/kg), tibial ash content (at 48 mg/kg), serum CuZnSOD activity (at 72 mg/kg) and T-AOC (at 48 mg/kg), and ovarian CuZnSOD and GSH-Px activities (at 96–120 mg/kg), and lower FCR (at 96 mg/kg). The regression model showed that the optimal supplemental Zn for maximal egg laying rate, yolk Zn content, fertility, and hatchability of Chinese yellow-feathered broiler breeders aged 58 to 65 weeks were 71.09, 92.34, 94.44 and 98.65 mg/kg diet, respectively.
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Affiliation(s)
- L Li
- College of Animal Science, South China Agricultural University, Guangzhou 510642, China
- Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Guangzhou 510640, China
- State Key Laboratory of Livestock and Poultry Breeding, Guangzhou 510640, China
- Key Laboratory of Animal Nutrition and Feed Science in South China, Guangzhou 510640, China
- Ministry of Agriculture, Guangdong Public Laboratory of Animal Breeding and Nutrition, Guangzhou 510640, China
- Guangdong Key Laboratory of Animal Breeding and Nutrition, Guangzhou 510640, China
| | - K F M Abouelezz
- Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Guangzhou 510640, China
- State Key Laboratory of Livestock and Poultry Breeding, Guangzhou 510640, China
- Key Laboratory of Animal Nutrition and Feed Science in South China, Guangzhou 510640, China
- Ministry of Agriculture, Guangdong Public Laboratory of Animal Breeding and Nutrition, Guangzhou 510640, China
- Guangdong Key Laboratory of Animal Breeding and Nutrition, Guangzhou 510640, China
- Department of Poultry Production, Faculty of Agriculture, Assiut University, Assiut 71526, Egypt
| | - Z Gou
- Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Guangzhou 510640, China
- State Key Laboratory of Livestock and Poultry Breeding, Guangzhou 510640, China
- Key Laboratory of Animal Nutrition and Feed Science in South China, Guangzhou 510640, China
- Ministry of Agriculture, Guangdong Public Laboratory of Animal Breeding and Nutrition, Guangzhou 510640, China
- Guangdong Key Laboratory of Animal Breeding and Nutrition, Guangzhou 510640, China
| | - X Lin
- Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Guangzhou 510640, China
- State Key Laboratory of Livestock and Poultry Breeding, Guangzhou 510640, China
- Key Laboratory of Animal Nutrition and Feed Science in South China, Guangzhou 510640, China
- Ministry of Agriculture, Guangdong Public Laboratory of Animal Breeding and Nutrition, Guangzhou 510640, China
- Guangdong Key Laboratory of Animal Breeding and Nutrition, Guangzhou 510640, China
| | - Y Wang
- Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Guangzhou 510640, China
- State Key Laboratory of Livestock and Poultry Breeding, Guangzhou 510640, China
- Key Laboratory of Animal Nutrition and Feed Science in South China, Guangzhou 510640, China
- Ministry of Agriculture, Guangdong Public Laboratory of Animal Breeding and Nutrition, Guangzhou 510640, China
- Guangdong Key Laboratory of Animal Breeding and Nutrition, Guangzhou 510640, China
| | - Q Fan
- Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Guangzhou 510640, China
- State Key Laboratory of Livestock and Poultry Breeding, Guangzhou 510640, China
- Key Laboratory of Animal Nutrition and Feed Science in South China, Guangzhou 510640, China
- Ministry of Agriculture, Guangdong Public Laboratory of Animal Breeding and Nutrition, Guangzhou 510640, China
- Guangdong Key Laboratory of Animal Breeding and Nutrition, Guangzhou 510640, China
| | - Z Cheng
- Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Guangzhou 510640, China
- State Key Laboratory of Livestock and Poultry Breeding, Guangzhou 510640, China
- Key Laboratory of Animal Nutrition and Feed Science in South China, Guangzhou 510640, China
- Ministry of Agriculture, Guangdong Public Laboratory of Animal Breeding and Nutrition, Guangzhou 510640, China
- Guangdong Key Laboratory of Animal Breeding and Nutrition, Guangzhou 510640, China
| | - F Ding
- Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Guangzhou 510640, China
- State Key Laboratory of Livestock and Poultry Breeding, Guangzhou 510640, China
- Key Laboratory of Animal Nutrition and Feed Science in South China, Guangzhou 510640, China
- Ministry of Agriculture, Guangdong Public Laboratory of Animal Breeding and Nutrition, Guangzhou 510640, China
- Guangdong Key Laboratory of Animal Breeding and Nutrition, Guangzhou 510640, China
| | - S Jiang
- Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Guangzhou 510640, China.
- State Key Laboratory of Livestock and Poultry Breeding, Guangzhou 510640, China.
- Key Laboratory of Animal Nutrition and Feed Science in South China, Guangzhou 510640, China.
- Ministry of Agriculture, Guangdong Public Laboratory of Animal Breeding and Nutrition, Guangzhou 510640, China.
- Guangdong Key Laboratory of Animal Breeding and Nutrition, Guangzhou 510640, China.
| | - Z Jiang
- Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Guangzhou 510640, China.
- State Key Laboratory of Livestock and Poultry Breeding, Guangzhou 510640, China.
- Key Laboratory of Animal Nutrition and Feed Science in South China, Guangzhou 510640, China.
- Ministry of Agriculture, Guangdong Public Laboratory of Animal Breeding and Nutrition, Guangzhou 510640, China.
- Guangdong Key Laboratory of Animal Breeding and Nutrition, Guangzhou 510640, China.
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Abouelezz KFM, Wang Y, Wang W, Lin X, Li L, Gou Z, Fan Q, Jiang S. Impacts of Graded Levels of Metabolizable Energy on Growth Performance and Carcass Characteristics of Slow-Growing Yellow-Feathered Male Chickens. Animals (Basel) 2019; 9:ani9070461. [PMID: 31331057 PMCID: PMC6680822 DOI: 10.3390/ani9070461] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2019] [Revised: 07/06/2019] [Accepted: 07/09/2019] [Indexed: 11/16/2022] Open
Abstract
A dose-response study was conducted to investigate the metabolizable energy (ME) requirement for Lingnan chickens from 9 to 15 weeks of age. One thousand two hundred 8-week-old slow-growing yellow-feathered male chickens were allotted to five dietary ME levels (2805, 2897, 2997, 3095 and 3236 kcal/kg). The results revealed that the daily metabolizable energy intake increased (p < 0.01), whereas the feed intake and feed:gain ratio decreased linearly (p < 0.01) with the increment in dietary ME level. The final body weight and daily gain of the highest ME treatment tended (p > 0.05) to be greater than those obtained with the lower ME levels. The fat content in breast muscle showed a quadratic response (p < 0.05) to the increase in dietary energy level. The shear force values of breast muscle in the 2897, 3095 and 3236 kcal/kg treatments were lower (p < 0.05) than those of the 2997 kcal/kg treatment. In conclusion, among the tested ME levels, 3095 kcal/kg was adequate for feed intake, shear force, and plasma uric acid, and 3236 kcal/kg tended to increase the body weight, body gain, and feed conversion ratio of Lingnan males between 9 and 15 weeks of age; further studies are still required for testing higher levels.
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Affiliation(s)
- K F M Abouelezz
- Guangdong Key Laboratory of Animal Breeding and Nutrition/Guangdong Public Laboratory of Animal Breeding and Nutrition/The Key Laboratory of Animal Nutrition and Feed Science (South China) of Ministry of Agriculture/State Key Laboratory of Livestock and Poultry Breeding/Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Guangzhou 510640, China
- Department of Poultry Production, Faculty of Agriculture, Assiut University, Assiut 71526, Egypt
| | - Y Wang
- Guangdong Key Laboratory of Animal Breeding and Nutrition/Guangdong Public Laboratory of Animal Breeding and Nutrition/The Key Laboratory of Animal Nutrition and Feed Science (South China) of Ministry of Agriculture/State Key Laboratory of Livestock and Poultry Breeding/Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Guangzhou 510640, China
| | - W Wang
- Guangdong Key Laboratory of Animal Breeding and Nutrition/Guangdong Public Laboratory of Animal Breeding and Nutrition/The Key Laboratory of Animal Nutrition and Feed Science (South China) of Ministry of Agriculture/State Key Laboratory of Livestock and Poultry Breeding/Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Guangzhou 510640, China
- Academy of State Administration of Grain, Beijing 100037, China
| | - X Lin
- Guangdong Key Laboratory of Animal Breeding and Nutrition/Guangdong Public Laboratory of Animal Breeding and Nutrition/The Key Laboratory of Animal Nutrition and Feed Science (South China) of Ministry of Agriculture/State Key Laboratory of Livestock and Poultry Breeding/Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Guangzhou 510640, China
| | - L Li
- Guangdong Key Laboratory of Animal Breeding and Nutrition/Guangdong Public Laboratory of Animal Breeding and Nutrition/The Key Laboratory of Animal Nutrition and Feed Science (South China) of Ministry of Agriculture/State Key Laboratory of Livestock and Poultry Breeding/Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Guangzhou 510640, China
| | - Z Gou
- Guangdong Key Laboratory of Animal Breeding and Nutrition/Guangdong Public Laboratory of Animal Breeding and Nutrition/The Key Laboratory of Animal Nutrition and Feed Science (South China) of Ministry of Agriculture/State Key Laboratory of Livestock and Poultry Breeding/Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Guangzhou 510640, China
| | - Q Fan
- Guangdong Key Laboratory of Animal Breeding and Nutrition/Guangdong Public Laboratory of Animal Breeding and Nutrition/The Key Laboratory of Animal Nutrition and Feed Science (South China) of Ministry of Agriculture/State Key Laboratory of Livestock and Poultry Breeding/Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Guangzhou 510640, China
| | - S Jiang
- Guangdong Key Laboratory of Animal Breeding and Nutrition/Guangdong Public Laboratory of Animal Breeding and Nutrition/The Key Laboratory of Animal Nutrition and Feed Science (South China) of Ministry of Agriculture/State Key Laboratory of Livestock and Poultry Breeding/Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Guangzhou 510640, China.
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Abstract
Objective: This study aimed to investigate the serum level of homocysteine in menopausal women and to explore the association between menopausal status, blood lipids, and homocysteine concentrations.Methods: The study recruited females aged 40-60 years who were not receiving menopausal hormone therapy. The demographic characteristics and menopausal status of the women were collected in the form of questionnaires. The study analyzed the association between hyperhomocysteinemia and variables using binary logistic stepwise regression.Results: Among 366 enrolled subjects, menopausal status was divided into four stages: premenopause stage (n = 135), menopausal transition stage (n = 91), early postmenopause stage (n = 87), and late postmenopause stage (n = 53). The proportion of hyperhomocysteinemia in the premenopausal stage, menopausal transition stage, and postmenopausal stage was 43%, 26.4%, and 45%, respectively (χ2 = 8.999, p = 0.011). The mean concentration of homocysteine was 9.75 µmol/l. The level of homocysteine was higher in the postmenopause stage than in the other stages (p = 0.043), and the difference between postmenopause and menopausal transition was statistically significant (p < 0.01). In the binary logic analysis, menopausal transition compared with postmenopause (odds ratio = 2.027, 95% confidence interval = 1.117-3.679, p = 0.005).Conclusions: Serum homocysteine levels are associated with menopausal status. Homocysteine concentrations were progressively higher across menopausal stages. The transformation in the female body across the menopause transition stages may cause elevations in the homocysteine level in postmenopausal women.
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Affiliation(s)
- Z Zhu
- Department of Gynecology and Obstetrics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - S Jiang
- Department of Gynecology and Obstetrics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - C Li
- Department of Gynecology and Obstetrics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - J Liu
- Department of Gynecology and Obstetrics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - M Tao
- Department of Gynecology and Obstetrics, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
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92
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Lu W, Wang Y, Zhang Q, Owen S, Green M, Ni T, Edwards M, Li Y, Zhang L, Harris A, Li JL, Jackson DG, Jiang S. TNF-derived peptides inhibit tumour growth and metastasis through cytolytic effects on tumour lymphatics. Clin Exp Immunol 2019; 198:198-211. [PMID: 31206614 DOI: 10.1111/cei.13340] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/10/2019] [Indexed: 01/08/2023] Open
Abstract
Tumour necrosis factor (TNF) is a multi-functional cytokine with profound and diverse effects on physiology and pathology. Identifying the molecular determinants underlying the functions and pathogenic effects of TNF is key to understanding its mechanisms of action and identifying new therapeutic opportunities based on this important molecule. Previously, we showed that some evolutionarily conserved peptides derived from TNF could induce cell death (e.g. apoptosis and/or necrosis), a feature of immune defence mechanisms shared by many vertebrates. In this study, we demonstrated that necrosis-inducing peptide P16 kills human glioblastoma cancer cells and primary human hepatoma or renal cancer cells isolated from patients who had not responded to standard treatments. Importantly, we show that the necrosis-inducing peptide P1516 significantly improves survival by inhibiting tumour metastasis in a 4T1 breast cancer syngeneic graft mouse model. Because the lymphatic system is an important metastatic route in many cancers, we also tested the effect of TNF-derived peptides on monolayers of primary human lymphatic endothelial cells (hDLEC) and found that they increased junctional permeability by inducing cytoskeletal reorganization, gap junction formation and cell death. Transmission electron microscopy imaging evidence, structural analysis and in-vitro liposome leakage experiments strongly suggest that this killing is due to the cytolytic nature of these peptides. P1516 provides another example of a pro-cytotoxic TNF peptide that probably functions as a cryptic necrotic factor released by TNF degradation. Its ability to inhibit tumour metastasis and improve survival may form the basis of a novel approach to cancer therapy.
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Affiliation(s)
- W Lu
- Department of Oncology, University of Oxford, Oxford, UK.,Shanghai JW Inflinhix Co. Ltd, Shanghai, P.R. China.,Oxford Vacmedix (Changzhou) Co. Ltd, Changzhou City, Jiangsu Province, P.R. China
| | - Y Wang
- Department of Cardiovascular Medicine, Wellcome Trust Centre for Human Genetics, University of Oxford, UK
| | - Q Zhang
- Oxford Vacmedix (Changzhou) Co. Ltd, Changzhou City, Jiangsu Province, P.R. China
| | - S Owen
- Department of Oncology, University of Oxford, Oxford, UK
| | - M Green
- Department of Oncology, University of Oxford, Oxford, UK
| | - T Ni
- Division of Structural Biology, Wellcome Trust Centre for Human Genetics, University of Oxford, Oxford, UK
| | | | - Y Li
- Department of Oncology, University of Oxford, Oxford, UK
| | - L Zhang
- Department of Oncology, University of Oxford, Oxford, UK
| | - A Harris
- Department of Oncology, University of Oxford, Weatherall Institute of Molecular Medicine, John Radcliffe Hospital, Oxford, UK
| | - J-L Li
- Department of Oncology, University of Oxford, Weatherall Institute of Molecular Medicine, John Radcliffe Hospital, Oxford, UK.,Institute of Translational and Stratified Medicine, Plymouth University Peninsula Schools of Medicine and Dentistry, Plymouth Science Park, Plymouth, PL6 8BU, UK
| | - D G Jackson
- MRC Human Immunology Unit, Radcliffe Department of Medicine, MRC Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, OX3 9DS, UK
| | - S Jiang
- Department of Oncology, University of Oxford, Oxford, UK.,Shanghai JW Inflinhix Co. Ltd, Shanghai, P.R. China.,Oxford Vacmedix (Changzhou) Co. Ltd, Changzhou City, Jiangsu Province, P.R. China.,Oxford Vacmedix UK Ltd, Oxford, UK
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93
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CAMERON G, Loering S, Deshpande A, Jiang S, Molofsky A, McKenzie A, Hansbro P, Starkey M. SAT-129 GROUP 2 INNATE LYMPHOID CELLS ARE REDUNDANT IN EXPERIMENTAL RENAL ISCHEMIA-REPERFUSION INJURY. Kidney Int Rep 2019. [DOI: 10.1016/j.ekir.2019.05.159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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94
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Kiang JG, Smith JT, Anderson MN, Umali MV, Ho C, Zhai M, Lin B, Jiang S. A novel therapy, using Ghrelin with pegylated G-CSF, inhibits brain hemorrhage from ionizing radiation or combined radiation injury. Pharm Pharmacol Int J 2019; 7:133-145. [PMID: 34368440 PMCID: PMC8341084 DOI: 10.15406/ppij.2019.07.00243] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Medical treatment becomes challenging when complicated injuries arise from secondary reactive metabolic and inflammatory products induced by initial acute ionizing radiation injury (RI) or when combined with subsequent trauma insult(s) (CI). With such detrimental effects on many organs, CI exacerbates the severity of primary injuries and decreases survival. Previously, in a novel study, we reported that ghrelin therapy significantly improved survival after CI. This study aimed to investigate whether brain hemorrhage induced by RI and CI could be inhibited by ghrelin therapy with pegylated G-CSF (i.e., Neulasta®, an FDA-approved drug). B6D2F1 female mice were exposed to 9.5 Gy 60Co-γ-radiation followed by 15% total-skin surface wound. Several endpoints were measured at several days. Brain hemorrhage and platelet depletion were observed in RI and CI mice. Brain hemorrhage severity was significantly higher in CI mice than in RI mice. Ghrelin therapy with pegylated G-CSF reduced the severity in brains of both RI and CI mice. RI and CI did not alter PARP and NF-κB but did significantly reduce PGC-1α and ghrelin receptors; the therapy, however, was able to partially recover ghrelin receptors. RI and CI significantly increased IL-6, KC, Eotaxin, G-CSF, MIP-2, MCP-1, MIP-1α, but significantly decreased IL-2, IL-9, IL-10, MIG, IFN-γ, and PDGF-bb; the therapy inhibited these changes. RI and CI significantly reduced platelet numbers, cellular ATP levels, NRF1/2, and AKT phosphorylation. The therapy significantly mitigated these CI-induced changes and reduced p53-mdm2 mediated caspase-3 activation. Our data are the first to support the view that Ghrelin therapy with pegylated G-CSF is potentially a novel therapy for treating brain hemorrhage after RI and CI.
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Affiliation(s)
- J G Kiang
- Radiation Combined Injury Program, Scientific Research Department, Armed Forces Radiobiology Research Institute, USA
- Department of Medicine, Uniformed Services University of the Health Sciences, USA
- Department of Pharmacology and Molecular Therapeutics, Uniformed Services University of the Health Sciences, USA
| | - J T Smith
- Radiation Combined Injury Program, Scientific Research Department, Armed Forces Radiobiology Research Institute, USA
| | - M N Anderson
- Radiation Combined Injury Program, Scientific Research Department, Armed Forces Radiobiology Research Institute, USA
| | - M V Umali
- Radiation Combined Injury Program, Scientific Research Department, Armed Forces Radiobiology Research Institute, USA
| | - C Ho
- Department of Biochemistry, University of California, USA
| | - M Zhai
- Radiation Combined Injury Program, Scientific Research Department, Armed Forces Radiobiology Research Institute, USA
| | - B Lin
- Radiation Combined Injury Program, Scientific Research Department, Armed Forces Radiobiology Research Institute, USA
| | - S Jiang
- Radiation Combined Injury Program, Scientific Research Department, Armed Forces Radiobiology Research Institute, USA
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Lai X, Guo R, Xiao H, Lan J, Jiang S, Cui C, Ren E. Rapid microwave-assisted bio-synthesized silver/Dandelion catalyst with superior catalytic performance for dyes degradation. J Hazard Mater 2019; 371:506-512. [PMID: 30875578 DOI: 10.1016/j.jhazmat.2019.03.039] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/24/2018] [Revised: 03/06/2019] [Accepted: 03/07/2019] [Indexed: 06/09/2023]
Abstract
Silver nanoparticles were synthesized under microwave irradiation, a facile and efficient way, using dandelion extract as reducing and capping agents. The as-synthesized silver nanoparticles/Dandelion compounds (AgNPs/Dandelion) were characterized by field emission scanning electron microscope (FESEM), energy-dispersive X-ray spectroscopy (EDS), transmission electron microscopy (TEM), X-ray diffraction analysis (XRD), fourier transform infrared (FTIR) spectroscopy, dynamic light scattering (DLS), Zeta potential and ultraviolet visible (UV-vis) spectroscopy. The catalytic degradation activity of AgNPs/Dandelion for Methyl orange (MO) and Rhodamine B (RhB) in the presence of NaBH4 were recorded by UV-vis spectroscopy. AgNPs/Dandelion exhibit excellent catalytic degradation activity for RhB and MO with rate constants of 0.1038 s-1 and 0.0393 s-1, respectively.
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Affiliation(s)
- Xiaoxu Lai
- College of Light Industry, Textile and Food Engineering, Sichuan University, No.24 South Section 1, Yihuan Road, Chengdu 610065, China
| | - Ronghui Guo
- College of Light Industry, Textile and Food Engineering, Sichuan University, No.24 South Section 1, Yihuan Road, Chengdu 610065, China.
| | - Hongyan Xiao
- College of Light Industry, Textile and Food Engineering, Sichuan University, No.24 South Section 1, Yihuan Road, Chengdu 610065, China
| | - Jianwu Lan
- College of Light Industry, Textile and Food Engineering, Sichuan University, No.24 South Section 1, Yihuan Road, Chengdu 610065, China
| | - Shouxiang Jiang
- Institute of Textiles and Clothing, The Hong Kong Polytechnic University, Kowloon, Hong Kong, China
| | - Ce Cui
- College of Light Industry, Textile and Food Engineering, Sichuan University, No.24 South Section 1, Yihuan Road, Chengdu 610065, China
| | - Erhui Ren
- College of Light Industry, Textile and Food Engineering, Sichuan University, No.24 South Section 1, Yihuan Road, Chengdu 610065, China
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96
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Liu P, Han Y, Jiang S, He X, Qin Y, Gui L, Zhou S, Zhou L, Yang J, Yang S, Wen T, Shi Y. A RETROSPECTIVE ANALYSIS OF REAL-WORLD OUTCOMES OF CHINESE ELDER PATIENTS WITH DIFFUSE LARGE B CELL LYMPHOMA (DLBCL). Hematol Oncol 2019. [DOI: 10.1002/hon.85_2631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- P. Liu
- Medical Oncology; National Cancer Center/ National Clinical Research Center for Cancer/ Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College; Beijing China
| | - Y. Han
- Medical Oncology; National Cancer Center/ National Clinical Research Center for Cancer/ Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College; Beijing China
| | - S. Jiang
- Medical Oncology; National Cancer Center/ National Clinical Research Center for Cancer/ Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College; Beijing China
| | - X. He
- Medical Oncology; National Cancer Center/ National Clinical Research Center for Cancer/ Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College; Beijing China
| | - Y. Qin
- Medical Oncology; National Cancer Center/ National Clinical Research Center for Cancer/ Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College; Beijing China
| | - L. Gui
- Medical Oncology; National Cancer Center/ National Clinical Research Center for Cancer/ Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College; Beijing China
| | - S. Zhou
- Medical Oncology; National Cancer Center/ National Clinical Research Center for Cancer/ Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College; Beijing China
| | - L. Zhou
- Medical Oncology; National Cancer Center/ National Clinical Research Center for Cancer/ Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College; Beijing China
| | - J. Yang
- Medical Oncology; National Cancer Center/ National Clinical Research Center for Cancer/ Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College; Beijing China
| | - S. Yang
- Medical Oncology; National Cancer Center/ National Clinical Research Center for Cancer/ Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College; Beijing China
| | - T. Wen
- Medical Oncology; National Cancer Center/ National Clinical Research Center for Cancer/ Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College; Beijing China
| | - Y. Shi
- Medical Oncology; National Cancer Center/ National Clinical Research Center for Cancer/ Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College; Beijing China
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97
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Yan X, Liu GS, Yang J, Pu Y, Chen S, He HW, Wang C, Long YZ, Jiang S. In Situ Surface Modification of Paper-Based Relics with Atmospheric Pressure Plasma Treatment for Preservation Purposes. Polymers (Basel) 2019; 11:polym11050786. [PMID: 31052529 PMCID: PMC6572557 DOI: 10.3390/polym11050786] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Revised: 04/23/2019] [Accepted: 04/26/2019] [Indexed: 12/26/2022] Open
Abstract
Paper-based relics, which are an important part of cultural heritage worldwide, are at risk of imminent damage from various environmental sources. To protect them, the atmospheric pressure plasma polymerization of hexamethyldisiloxane (HMDSO) precursor has been explored on paper-based relics in situ. The macro and micro images taken during this process suggest that the in situ plasma treatment does not change the macro morphology and the micro structure of the treated paper-based relic samples. On the other hand, plasma treatment causes the polymerization of the HMDSO which then produces nanoparticles deposited onto the paper-based relics. These nanoparticles provide good waterproof properties with large static water contact angles and smaller rolling angles, which protect the paper-based relics from water penetration. Moreover, since the nanoparticles are deposited onto the fibers, waterproof fastness is ensured. Also, the examined mechanical properties of the treated and untreated paper-based relics indicate that the atmospheric pressure plasma treatment does not affect the strength of the paper very much. The results in this study show that atmospheric pressure plasma treatment with the use of HMDSO precursor is a good method to preserve paper-based relics.
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Affiliation(s)
- Xu Yan
- Industrial Research Institute of Nonwovens and Technical Textiles, College of Textiles and Clothing, Qingdao University, Qingdao 266071, China.
- Collaborative Innovation Center for Eco-Textiles of Shandong Province, Qingdao University, Qingdao 266071, China.
- Institute of Textiles and Clothing, The Hong Kong Polytechnic University, Hong Kong, China.
| | - Guo-Sai Liu
- Industrial Research Institute of Nonwovens and Technical Textiles, College of Textiles and Clothing, Qingdao University, Qingdao 266071, China.
| | - Jing Yang
- Industrial Research Institute of Nonwovens and Technical Textiles, College of Textiles and Clothing, Qingdao University, Qingdao 266071, China.
- Institute of Textiles and Clothing, The Hong Kong Polytechnic University, Hong Kong, China.
| | - Yi Pu
- Industrial Research Institute of Nonwovens and Technical Textiles, College of Textiles and Clothing, Qingdao University, Qingdao 266071, China.
| | - Shuo Chen
- Industrial Research Institute of Nonwovens and Technical Textiles, College of Textiles and Clothing, Qingdao University, Qingdao 266071, China.
| | - Hong-Wei He
- Industrial Research Institute of Nonwovens and Technical Textiles, College of Textiles and Clothing, Qingdao University, Qingdao 266071, China.
| | - Conger Wang
- State Key Laboratory of Bio-Fibers and Eco-Textiles, Qingdao University, Qingdao 266071, China.
| | - Yun-Ze Long
- Industrial Research Institute of Nonwovens and Technical Textiles, College of Textiles and Clothing, Qingdao University, Qingdao 266071, China.
- Collaborative Innovation Center for Eco-Textiles of Shandong Province, Qingdao University, Qingdao 266071, China.
- Collaborative Innovation Center for Nanomaterials & Optoelectronic Devices, College of Physics, Qingdao University, Qingdao 266071, China.
| | - Shouxiang Jiang
- Institute of Textiles and Clothing, The Hong Kong Polytechnic University, Hong Kong, China.
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98
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Hsieh A, Jiang S, Lin C, Seah T. Aesthetic occiput augmentation using CAD-CAM prefabricated customized polymethylmethacrylate implant. Int J Oral Maxillofac Surg 2019. [DOI: 10.1016/j.ijom.2019.03.375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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99
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Liu C, Liu J, Ning X, Chen S, Liu Z, Jiang S, Miao D. The Effect of Polydopamine on an Ag-Coated Polypropylene Nonwoven Fabric. Polymers (Basel) 2019; 11:polym11040627. [PMID: 30960611 PMCID: PMC6524043 DOI: 10.3390/polym11040627] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2019] [Revised: 04/01/2019] [Accepted: 04/02/2019] [Indexed: 11/16/2022] Open
Abstract
A practical method for preparing multifunctional polypropylene (PP) nonwoven fabrics with excellent stability and durability was explored. First, the PP nonwoven fabric was sputtered by a magnetron sputtering system to form an Ag film on the surface of the fabric. Subsequently, the coated fabric was treated with dopamine. The fabrics were characterized by scanning electron microscopy (SEM), an energy dispersive spectrometer (EDS), electrical conductivity, electromagnetic interference shielding effectiveness (EMI SE), antibacterial activity, stability, and laundering durability. The results of the study revealed that the fabric was coated with Ag, and after the treatment with dopamine, the surfaces of Ag-coated fibers were coated with polydopamine (PDA). The fabrics still had a sheet resistance below ~15 Ω/sq and exhibited excellent EMI SE above ~25 dB, though few differences existed from the single Ag-coated sample. After the treatment with dopamine, the antibacterial activity of the fabric was enhanced. Meanwhile, the treated samples exhibited excellent resistance against sodium sulfide corrosion, which could enhance the stability of the Ag-coated fabric. Moreover, the laundering durability of the treated fabric was improved in the same process, whose lowest sheet resistance was ~18 Ω/sq and the EMI SE was ~8 dB more than single Ag-coated PP nonwoven fabrics. In conclusion, this method was considered to be effective in fabricating multifunctional, stable, and durable fabrics.
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Affiliation(s)
- Chuanmei Liu
- Industrial Research Institute of Nonwovens and Technical Textiles, College of Textiles and Clothing, Qingdao University, Qingdao 266000, China.
| | - Jie Liu
- Industrial Research Institute of Nonwovens and Technical Textiles, College of Textiles and Clothing, Qingdao University, Qingdao 266000, China.
| | - Xin Ning
- Industrial Research Institute of Nonwovens and Technical Textiles, College of Textiles and Clothing, Qingdao University, Qingdao 266000, China.
| | - Shaojuan Chen
- Industrial Research Institute of Nonwovens and Technical Textiles, College of Textiles and Clothing, Qingdao University, Qingdao 266000, China.
| | - Zhengqin Liu
- Industrial Research Institute of Nonwovens and Technical Textiles, College of Textiles and Clothing, Qingdao University, Qingdao 266000, China.
| | - Shouxiang Jiang
- Institute of Textiles and Clothing, The Hong Kong Polytechnic University, Hong Kong, China.
| | - Dagang Miao
- Industrial Research Institute of Nonwovens and Technical Textiles, College of Textiles and Clothing, Qingdao University, Qingdao 266000, China.
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100
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Montero AB, Nguyen D, Lu W, Lin M, Geets X, Sterpin E, Jiang S. OC-0180 Towards a comprehensive automatic planning with deep neural networks: dose prediction for lung IMRT. Radiother Oncol 2019. [DOI: 10.1016/s0167-8140(19)30600-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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