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| 1 | Clostridium species as probiotics:potentials and challenges显示文摘Clostridium species,as a predominant cluster of commensal bacteria in our gut,exert lots of salutary effects on our intestinal homeostasis.Up to now,Clostridium species have been reported to attenuate inflammation and allergic diseases effectively owing to their distinctive biological activities.Their cellular components and metabolites,like butyrate,secondary bile acids and indolepropionic acid,play a probiotic role primarily through energizing intestinal epithelial cells,strengthening intestinal barrier and interacting with immune system.In turn,our diets and physical state of body can shape unique pattern of Clostridium species in gut.In view of their salutary performances,Clostridium species have a huge potential as probiotics.However,there are still some nonnegligible risks and challenges in approaching application of them.Given this,this review summarized the researches involved in benefits and potential risks of Clostridium species to our health,in order to develop Clostridium species as novel probiotics for human health and animal production. | Pingting Guo Ke Zhang Xi Ma Pingli He | 2020 | Journal of Animal Science and Biotechnology2020，11，3： | 9 |
| 2 | Climate change and its effect on reference crop evapotranspiration in central and western Inner Mongolia during 1961-2009显示文摘水资源是到在中央、西方的内部蒙古的农业生产的主要限制之一,在的地方由干旱、半干旱的气候是特征的。参考庄稼土壤水分蒸发蒸腾损失总量(et 0 ) 是在农业生态系统的水周期的重要部分,它在庄稼生长和产量上有直接效果。et 0 上的气候变化的含意具有为关于安排的水管理和灌溉的农业的高重要性。这研究的目的是在时期上在在中央、西方的内部蒙古的 et 0 上在气候和它的效果分析变化 1961 ~ 2009。为这个目的,在越过学习区域的十个气象学的车站的数据被收集, FAO Penman-Monteith 56 方法被使用。结果证明平均温度,最大的温度和最小的温度由 0.49 莬增加了吗?? | Di HE Yaling LIU Zhihua PAN Pingli AN Liwei WANG Zhiqiang DONG Jingting ZHANG Xuebiao PAN Peiyi ZHAO | 2013 | Frontiers of Earth Science2013，7，4： | 8 |
| 3 | Resveratrol compares with melatonin in improving in vitro porcine oocyte maturation under heat stress显示文摘Background: Resveratrol, an important phyto-antioxidant commonly found in grapes, mulberry, and other plants,has a variety of functions including anti-aging, anti-cancer and anti-inflammatory activities. In the current study, we investigated the beneficial effects of resveratrol on in vitro porcine oocyte maturation under heat stress(HS). The effect of resveratrol, melatonin and their combination on alleviating HS was compared according to the maturation rate of oocytes and the development competence of embryos after parthenogenetic activation(PA).Results: Supplementation with resveratrol(2.0 μmol/L) not only improved the nuclear maturation but also raised the blastocyst rate of porcine embryos' PA from oocytes that underwent HS by increasing their glutathione(GSH)level, reducing reactive oxygen species(ROS) and up-regulating the expression of Sirtuin 1(SIRT1). It was also found that melatonin(10^(-7)mol/L) and the combination of resveratrol(2.0 μmol/L) plus melatonin(10^(-7)mol/L) exhibited more potent effects than resveratrol alone regarding their protective activities on oocyte maturation under HS.Conclusions: This study compared the efficiencies of resveratrol, melatonin and their combination for protecting porcine oocytes from heat stress. The mechanisms are attributed to the fact that each treatment may have different ability to regulate the synthesis of steroid hormones and the expression of mature related genes. | Yu Li Jing Wang Zhenzhen Zhang Jinyun Yi Changjiu He Feng Wang Xiuzhi Tian Minghui Yang Yukun Song Pingli He Guoshi Liu | 2017 | Journal of Animal Science and Biotechnology2017，8，1： | 7 |
| 4 | Transition metal oxides as hole-transporting materials in organic semiconductor and hybrid perovskite based solar cells显示文摘Organic polymer solar cells(OSCs) and organic-inorganic hybrid perovskite solar cells(PSCs) have achieved notable progress over the past several years.A central topic in these fields is exploring electronically efficient,stable and effective hole-transporting layer(HTL) materials.The goal is to enhance hole-collection ability,reduce charge recombination,increase built-in voltage,and hence improve the performance as well as the device stability.Transition metal oxides(TMOs) semiconductors such as NiO_x,CuO_x,CrO_x,MoO_x,WO_3,and V_2O_5,have been widely used as HTLs in OSCs.These TMOs are naturally adopted into PSC as HTLs and shows their importance.There are similarities,and also differences in applying TMOs in these two types of main solution processed solar cells.This concise review is on the recent developments of transition metal oxide HTL in OSCs and PSCs.The paper starts from the discussion of the cation valence and electronic structure of the transition metal oxide materials,followed by analyzing the structure-property relationships of these HTLs,which we attempt to give a systematic introduction about the influences of their cation valence,electronic structure,work function and film property on device performance. | Pingli Qin Qin He Dan Ouyang Guojia Fang Wallace C.H. Choy Gang Li | 2017 | Science China Chemistry2017，60，4： | 6 |
| 5 | Optimal dietary copper requirements and relative bioavailability for weanling pigs fed either copper proteinate or tribasic copper chloride显示文摘Background: The objective of this study was to determine the effects of supplementing Cu on growth performance, Cu metabolism and Cu-related enzyme activities of weanling pigs fed diets with two different Cu sources, and to estimate optimal Cu requirements and relative bioavailability from these two sources for pigs.Methods: Weanling pigs were allocated to 14 treatments arranged factorially, including 6 added Cu levels(5, 10,20, 40, 80, 160 mg/kg), and 2 mineral sources(tribasic Cu chloride, TBCC and copper proteinate, Cu Pro), as well as one negative control(0 mg/kg added Cu level) and one maximum allowed level treatment(200 mg/kg TBCC) for the entire 38-d experiment. Growth performance, mineral status and enzyme activities were measured at the end of this study.Results: Increasing levels of Cu showed linear and quadratic responses(P < 0.01) for final BW, ADG and FCR regardless of the sources. Supplementation with TBCC(> 80 mg/kg) and Cu Pro(> 20 mg/kg) significantly decreased(P < 0.05) diarrhea incidence of weanling pigs. There were linear and quadratic increases(P < 0.01) in bile, hepatic,and intestinal Cu concentrations, fecal Cu contents, and plasma enzyme activities(alkaline phosphatase,ceruloplasmin, Cu, Zn-Superoxide dismutase(Cu/Zn SOD), and glutathione peroxidase), whereas plasma malondialdehyde decreased(P < 0.01) linearly and quadratically as dietary Cu level increased. Similarly, pigs fed Cu Pro absorbed and retained more Cu and excreted less Cu than those fed TBCC when supplemented 80 mg/kg and above. Optimal dietary Cu requirements for pigs from 28 to 66 d of age estimated based on fitted broken-line models(P < 0.05) of bile Cu, plasma Cu/Zn SOD and growth performance were 93–140 mg/kg from TBCC, and 63–98 mg/kg from Cu Pro accordingly. According to slope ratios from multiple linear regression, the bioavailability value of Cu Pro relative to TBCC(100%) was 156–263%(P < 0.01).Conclusion: The findings indicated that Cu recommendation from current NRC(5–6 mg/kg) was not sufficient to meet the high requirement of weanling pigs. Cu from Cu Pro was significantly more bioavailable to weanling pigs than TBCC in stimulating growth and enzyme activities, decreasing diarrhea frequency and fecal Cu contents to the environment. | Gang Lin Yang Guo Bing Liu Ruiguo Wang Xiaoou Su Dongyou Yu Pingli He | 2020 | Journal of Animal Science and Biotechnology2020，11，4： | 5 |
| 6 | Identification of key gene networks controlling organic acid and sugar metabolism during watermelon fruit development by integrating metabolic phenotypes and gene expression profiles显示文摘The organoleptic qualities of watermelon fruit are defined by the sugar and organic acid contents,which undergo considerable variations during development and maturation.The molecular mechanisms underlying these variations remain unclear.In this study,we used transcriptome profiles to investigate the coexpression patterns of gene networks associated with sugar and organic acid metabolism.We identified 3 gene networks/modules containing 2443 genes highly correlated with sugars and organic acids.Within these modules,based on intramodular significance and Reverse Transcription Quantitative polymerase chain reaction(RT-qPCR),we identified 7 genes involved in the metabolism of sugars and organic acids.Among these genes,Cla97C01G000640,Cla97C05G087120 and Cla97C01G018840(r^(2)=0.83 with glucose content)were identified as sugar transporters(SWEET,EDR6 and STP)and Cla97C03G064990(r^(2)=0.92 with sucrose content)was identified as a sucrose synthase from information available for other crops.Similarly,Cla97C07G128420,Cla97C03G068240 and Cla97C01G008870,having strong correlations with malic(r^(2)=0.75)and citric acid(r^(2)=0.85),were annotated as malate and citrate transporters(ALMT7,CS,and ICDH).The expression profiles of these 7 genes in diverse watermelon genotypes revealed consistent patterns of expression variation in various types of watermelon.These findings add significantly to our existing knowledge of sugar and organic acid metabolism in watermelon. | Muhammad Jawad Umer Luqman Bin Safdar Haileslassie Gebremeskel Shengjie Zhao Pingli Yuan Hongju Zhu M.O.Kaseb Muhammad Anees Xuqiang Lu Nan He Chengsheng Gong Wenge Liu | 2020 | Horticulture Research2020，7，1： | 4 |
| 7 | Different copper sources and levels affect growth performance,copper content,carcass characteristics,intestinal microorganism and metabolism of finishing pigs显示文摘Copper(Cu)is an essential trace element in the production of swine.This study was conducted to investigate the effect of 3 different sources of Cu on growth performance,Cu metabolism,and intestinal microorganisms of finishing pigs,so as to estimate the bioavailability of the 3 sources for pigs.A total of 42 male finishing pigs(88.74±5.74 kg)were randomly allocated to 7 treatments.The factors were 3 sources(CuSO4,Cu-glycine,Cu-proteinate)and 2 levels(5 and 20 mg/kg)of Cu,plus one negative control treatment(0 mg/kg added Cu level)for the entire 28-d experiment.The average daily gain(ADG)and feed to gain ratio(F:G)both increased when Cu was added.The Cu level in liver,bile,kidney,serum,lung,urine and feces rose(P<0.001)with increasing dietary Cu level regardless of the source.Meanwhile,pigs receiving organic Cu(glycinate or proteinate)retained more Cu and excreted less Cu than those receiving inorganic Cu(CuSO4),which showed that organic forms were more bioavailable.At the transcriptional level,changes in the level and source of dietary Cu resulted in modulation of transporters.In the jejunal mucosa,import transporter high affinity copper uptake protein 1(CTR1)and export transporter ATPase copper transporting alpha(ATP7A)in supplemental Cu treatments were down-regulated compared to the control.Also,peptide transporter 1(PepT1)and lanine-serine-cysteine transporter,type-2(ASCT2)were significantly(P<0.01)up-regulated in 20 mg/kg Cu-proteinate and Cu-glycinate treatments,respectively.Microbial diversity was lowest in the 20 mg/kg CuSO4 treatment,and the ratio of Firmicutes to Bacteroidetes was higher in added Cu treatments,especially Cu-glycinate treatment.These results indicate that uptake of different Cu forms is facilitated by different transporters and transport mechanisms,and compared with inorganic Cu,organic Cu provides benefits to intestinal microflora and reduces Cu excretion. | Yang Wen Runxian Li Xiangshu Piao Gang Lin Pingli He | 2022 | Animal Nutrition2022，，1： | 2 |
| 8 | Simultaneous determination of fifteen illegal dyes in animal feeds and poultry products by ultra-high performance liquid chromatography tandem mass spectrometry显示文摘 | Rongyuan Liu Wenjing Hei Pingli He Zhen Li | 2011 | Journal of Chromatography B2011，，24： | 2 |
| 9 | Development of monoclonal antibodies and a competitive ELISA detection method for glycinin, an allergen in soybean显示文摘 | MA Xi SUN Peng HE Pingli | 2010 | Food Chemistry2010，121，2： | 1 |
| 10 | Study on a new air-gap membrane distillation module for desalination 显示文摘 | Geng Hongxin Wu Haoyun Li Pingli He Qingfeng | 2014 | Desalination2014，334，1： | 1 |
| 11 | Experimental study of hollow fiber AGMD modules with energy recovery for high saline water desalination 显示文摘 | Geng Hongxin He Qingfeng Wu Haoyun Li Pingli Zhang Chunyao Chang Heying | 2014 | Desalination2014，344，： | 1 |
| 12 | Electrochemical and electrocatalytic properties of myoglobin and hemoglobin incorporated in carboxymethyl cellulose films显示文摘 | HUANG He HE Pingli HU Naifei | 2003 | Bioelectrochemistry2003，61，： | 1 |
| 13 | Electrocatalytic properties of heme proteins in layer-by-layer films assembled with SiO2 nan- oparticles 显示文摘 | Pingli He Naifei Hu | 2004 | Electroanal2004，16，1314： | 1 |
| 14 | Recent advances in immunoassays and biosensors for mycotoxins detection in feedstuffs and foods显示文摘Mycotoxins are secondary metabolites produced by fungus.Many mycotoxin species are highly toxic and are frequently found in cereals and feedstuffs.So,powerful detection methods are vital and effective ways to prevent feed contamination.Traditional detection methods can no longer meet the needs of massive,real-time,simple,and fast mycotoxin monitoring.Rapid detection methods based on advanced material and sensor technology are the future trend.In this review,we highlight recent progress of mycotoxin rapid detection strategies in feedstuffs and foods,especially for simultaneous multiplex mycotoxin determination.Immunoassays,biosensors,and the prominent roles of nanomaterials are introduced.The principles of different types of recognition and signal transduction are explained,and the merits and pitfalls of these methods are compared.Furthermore,limitations and challenges of existing rapid sensing strategies and perspectives of future research are discussed. | Runxian Li Yang Wen Fenglai Wang Pingli He | 2022 | Journal of Animal Science and Biotechnology2022，13，2： | 1 |
| 15 | Development of monoclonal antibodies and a competitive ELISA detection method for glycinin,an allergen in soybean显示文摘 | MA Xi SUN Peng HE Pingli | 2010 | Food Chemistry2010，121，2： | 1 |
| 16 | Determination of beta-conglycinin in soybean and soybean products using a sandwich enzyme-linked immunosorbent assay显示文摘 | Wenjing Hei Zhen Li Xi Ma Pingli He | 2012 | Analytica Chimica Acta2012，，： | 1 |
| 17 | Development of a label-free electrochemical immunosensor based on carbon nanotube for rapid determination of clenbuterol显示文摘 | HE Pingli WANG Zongyi ZHANG Liying | 2009 | Food Chemistry2009，112，3： | 1 |
| 18 | An eleetrochemical immunosensor based on agarose hydrogel films for rapid determination of ractopamine 显示文摘 | Li Shen Pingli He | 2007 | Electrochemistry Communications2007，9，： | 1 |
| 19 | Determination of seven synthetic dyes in animal feeds and meat by high performance liquid chromatography with diode array and tandem mass detectors显示文摘 | Tingting Zou Pingli He Amangul Yasen Zhen Li | 2013 | Food Chemistry (-)2013，，2： | 1 |
| 20 | Development of monoclonal antibodies and a competitive ELISA detection method for glycinin,an allergen in soybean显示文摘 | MA Xi SUN Peng HE Pingli | 2010 | Food Chemistry2010，121，2： | 1 |
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