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Unlocking the growth potential:harnessing the power of synbiotics to enhance cultivation of Pleurotus spp.

Journal of Zhejiang University-Science B(Biomedicine & Biotechnology) 2024年第4期25卷 293-306页

作者： Reshma PATIL Aizi Nor Mazila RAMLI Ang Shu XUAN ng zhi xin Nur Izyan Wan AZELEE Prakash BHUYAR Faculty of Industrial Sciences and Technology Universiti Malaysia Pahang Al-Sultan Abdullah(UMPSA)Gambang26300Malaysia BioAromatic Research Centre of Excellence Universiti Malaysia Pahang Al-Sultan Abdullah(UMPSA)Gambang26300Malaysia Department of Bioprocess&Polymer Engineering Faculty of EngineeringUniversiti Teknologi MalaysiaJohor81310Malaysia Organic Agriculture Management Maejo University International College(MJU-IC)Maejo UniversityChiang Mai50290Thailand International Industry and Agriculture Innovation Research Center(IIAR) International CollegeMaejo UniversityChiang Mai50290Thailand

The oyster mushroom(Pleurotus spp.)is one of the most widely cultivated mushroom species *** present study investigated the effect of synbiotics on the growth and quality of Pleurotus ostreatus and Pleurotus *** synbiotics formulations were applied by spraying mushroom samples daily and measuring their growth parameters,yield,biological efficiency,proximate composition,mineral content,total phenolic content(TPC),and diphenyl-1-picryl-hydrazyl(DPPH)radical scavenging *** demonstrated that the most significant yield of oyster mushrooms was harvested from synbiotics sprayed with inulin and Lactobacillus casei(56.92 g).Likewise,the highest biological efficiency obtained with a similar synbiotic was 12.65%.Combining inulin and *** was the most effective method of improving the mushrooms'growth performance and nutrient content in both ***,synbiotics that combined inulin and *** resulted in the highest TPC(20.550 mg gallic acid equivalent(GAE)/g dry extract(DE))in white oyster mushrooms(***).In comparison,in grey mushroom(***)the highest TPC was yielded by ***(1.098 mg GAE/g DE)followed by inulin and ***(1.079 mg GAE/g DE).The DPPH results indicated that the oyster mushroom could be an efficient *** results revealed that applying synbiotics improved the mushrooms'quality by increasing their antioxidant capacity with higher amounts of phenolic compounds and offering better health benefits with the increased levels of mineral ***,these studies demonstrated the potential of using synbiotics as a biofertilizer,which is helpful for mushroom cultivation;therefore,it might solve the challenge of inconsistent quality mushroom growers face.

关键词： Antioxidant Biofertilizer Growth performance Mushroom cultivation Pleurotus Synbiotics

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Impact of early refined nursing program on prognosis of middleaged and elderly patients with cognitive dysfunction combined with cerebral infarction

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World Journal of Psychiatry 2024年第7期14卷 1034-1042页

作者： Hui-Lian Xiong zhi-xin Li xin Lu Yan-Hua Lu Ping Zhong Ganzhou City Central Blood Station Ganzhou 341000Jiangxi ProvinceChina Department of Rehabilitation Medicine Ganzhou People's HospitalGanzhou 341000Jiangxi ProvinceChina

BACKGROUND Cerebral infarction is a local or extensive necrosis of brain ***,the corresponding neurological deficits *** incidence of cerebrovascular diseases in China is increasing *** the onset of cerebrovascular disease,the most common sequelae include movement disorders,language disorders,and cognitive *** To investigate the effect of early refined nursing program on the prognosis of middle-aged and elderly patients with cerebral infarction combined with cognitive *** A retrospective study was conducted to divide 60 patients with cerebral infarction and cognitive impairment into an experimental group(n=32)and a control group(n=28).The experimental group received early intensive care every day,and the control group received daily routine *** scores of the Mini-Mental State Examination(MMSE)and the Trail Making Test(TMT),as well as the latency and amplitude of the event-related potential P300,were used as main indicators to evaluate changes in cognitive function,and changes in BDNF,TGF-β,and GDNF expression were used as secondary *** Both groups experienced notable enhancements in MMSE scores,with the experi-mental group demonstrating higher scores than the control group(experimental:28.75±2.31;control:25.84±2.87).Moreover,reductions in TMT-A and TMT-B scores were observed in both groups(experimental:TMT-A 52.36±6.18,TMT-B 98.47±10.23;control:TMT-A 61.48±7.92,TMT-B 112.63±12.55),with the experimental group displaying lower scores.P300 Latency decreased(experimental:270.63 ms±14.28 ms;control:285.72 ms±16.45 ms),while amplitude increased(experimental:7.82μV±1.05μV;control:6.35μV±0.98μV)significantly in both groups,with superior outcomes in the experimental ***,the levels of the growth factors BDNF,TGF-β1,and GDNF surged(experimental:BDNF 48.37 ng/mL±5.62.ng/mL,TGF-β152.14 pg/mL±4.28 pg/mL,GDNF 34.76 ng/mL±3.89 ng/mL;control:BDNF 42.58 ng/mL±4.73 ng/mL,TGF-β146.23 pg/m

关键词： Early refined nursing program Cerebral infraction Cognitive impairment Psychiatry Trajectory test

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释放生长潜力：利用合生元的力量加强侧耳属植物种植（英文）

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Journal of Zhejiang University-Science B(Biomedicine & Biotechnology) 2024年第4期 293-307页

作者： Reshma PATIL Aizi Nor Mazila RAMLI Ang Shu XUAN ng zhi xin Nur Izyan Wan AZELEE Prakash BHUYAR 马来西亚彭亨苏丹阿卜杜拉大学工业科学与技术学院(UMPSA) 2. Bio芳香卓越研究中心马来西亚彭亨苏丹阿卜杜拉大学马来西亚工艺大学工程学院生物工艺与聚合物工程系梅州大学国际学院有机农业管理(MJU-IC) 梅州大学国际学院国际工农业创新研究中心(IIAR)

平菇（Pleurotus spp.）是全球最广泛栽培的蘑菇品种之一。本研究旨在探讨合生元对Pleurotus ostreatus和Pleurotus pulmonarius生长和品质的影响。通过每日对蘑菇样品喷洒不同浓度的合生元，测量其生长参数、产量、生物效率、近似成分... 详细信息

平菇（Pleurotus spp.）是全球最广泛栽培的蘑菇品种之一。本研究旨在探讨合生元对Pleurotus ostreatus和Pleurotus pulmonarius生长和品质的影响。通过每日对蘑菇样品喷洒不同浓度的合生元，测量其生长参数、产量、生物效率、近似成分、矿物质含量、总酚含量和二苯基-1-三硝基苯肼（DPPH）自由基清除活性。结果表明，使用喷洒菊粉和干酪乳杆菌的合生元，平菇的产量最高（56.92克），生物效率也最高（12.65%）。菊粉和干酪乳杆菌的组合最为高效，可以同时提高两种样品蘑菇的生长性能和营养成分。此外在白平菇（***）中，菊粉和干酪乳杆菌组合的合生元可产生最高的总酚含量（20.550 mg GAE/g DE），而在灰蘑菇（P. pulmonarius）中产生最高总酚含量的是干酪乳杆菌（1.098 mg GAE/g DE），其次是菊粉和干酪乳杆菌（1.079 mg GAE/g DE）。DPPH结果表明，平菇可以作为一种有效的抗氧化剂。综上，合生元可通过增加酚类化合物的含量来提高蘑菇的抗氧化能力，并通过增加矿物质元素的含量来提供更好的健康益处，从而提高了蘑菇的品质。上述研究证明了合生元作为一种生物肥料用于蘑菇栽培的应用潜力，是帮助蘑菇种植者解决质量不稳定的一个有效方案。

关键词：抗氧化剂生物肥料成长表现蘑菇种植侧耳属合生元

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Secoemestrin C Ameliorates Psoriasis-like Skin Inflammation in Mice by Suppressing the TNF-α/NF-κB Signaling Pathway

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Current Medical Science 2024年第1期44卷 232-240页

作者： zhi-bin ZHU Meng-jie LIU Jing WAng Zhou SHU Jie CAO Department of Stomatology Chengdu Seventh People's HospitalChengdu 610044China Department of Pharmacy Union HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhan 430022China

Objective Secoemestrin C(SC),an epitetrathiodioxopiperazine isolated from Aspergillus nidulans,has been previously reported to have immunomodulatory and hepatoprotective effects against acute autoimmune ***,the effect of SC on regulating the inflammation and its underlying mechanisms in the pathogenesis of psoriasis remain *** study aimed to evaluate the effects of SC on inflammatory dermatosis both in vitro and in *** In vitro,HaCaT cells were induced with tumor necrosis factor-alpha(TNF-α,10 ng/mL)to establish an inflammatory injury model,and the expression of nuclear transcription factor-κB(NF-κB)pathway components was measured using qRT-PCR and Western *** in vivo mouse model of imiquimod(IMQ)-induced psoriasis-like skin inflammation was used to evaluate the effectiveness of SC in alleviating *** SC significantly blocked the activation of NF-κB signaling in TNF-α-stimulated HaCaT *** addition,systemic and local administration of SC improved psoriatic dermatitis in the IMQ-induced mouse *** reduced skin scale and significantly inhibited the secretion of inflammatory factors in skin *** The protective effect of SC against psoriatic-associated inflammation reveals its potential therapeutic value for treating psoriasis.

关键词： secoemestrin C(SC) psoriasis tumor necrosis factor-alpha(TNF-α) nuclear transcription factor-kB(NF-kB) inflammation

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Inhibition of viability of human retinal microvascular endothelial cells by vialinin A under high glucose condition

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International Journal of Ophthalmology(English edition) 2024年第10期17卷 1809-1815页

作者： zhi-Gang Chen Gao-Qin Liu Wei-Ming Liu Pei-Rong Lu Department of Ophthalmology the First Affiliated Hospital of Soochow UniversitySuzhou 215006Jiangsu ProvinceChina Jiangsu Clinical Immunology Institute the First Affiliated Hospital of Soochow UniversitySuzhou 215006Jiangsu ProvinceChina

AIM:To investigate the effects of vialinin A on viability of human retinal endothelial cells(HRECs)under high glucose condition and its potential ***:The HRECs were divided into four groups:normal glucose control group(ng,5 mmol/L D-glucose),high glucose group(HG,30 mmol/L D-glucose),HG+1μmol/L vialinin A group,and HG+5μmol/L vialinin A *** cell viabilities were measured with cell counting kit-8(CCK-8)assay for proliferation,with scratch assay for migration,and tube formation,for evaluation of the impact of vialinin A on cellular ***-time PCR and Western blotting were used to determine the expression level of vascular endothelial growth factor(VEGF).RESULTS:The proliferative capacity and migration of HRECs was reduced by 5μmol/L vialinin A in high glucose environment(both Pngiogenic therapy.

关键词： vialinin A vascular endothelial growth factor human retinal endothelial cells cell viability

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Non-asymptotic Error Bound for Optimal Prediction of Function-on-Function Regression by RKHS Approach

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Acta Mathematica Sinica,English Series 2022年第4期38卷 777-796页

作者： Hong zhi TOng Ling Fang HU Michael ng School of Statistics University of International Business and EconomicsBeijing 100029P.R.China Department of Mathematics Hong Kong Baptist UniversityKowloon TongHong KongP.R.China Department of Mathematics The University of Hong KongPokfulamHong KongP.R.China

In this paper,we study and analyze the regularized least squares for function-on-function regression *** our model,both the predictors(input data)and responses(output data)are multivariate functions(with d variables andd variables respectively),and the model coefficient lies in a reproducing kernel Hilbert space(RKHS).We show under mild condition on the reproducing kernel and input data statistics that the convergence rate of excess prediction risk by the regularized least squares is minimax *** examples based on medical image analysis and atmospheric point spread function estimation are considered and tested,and the results demonstrate that the performance of the proposed model is comparable with that of other testing methods.

关键词： Regularized least squares function-on-function regression non-asymptotic error bound reproducing kernel Hilbert space integral operator

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Changes of the trace metals in ice core during 1915-2016 in coastal eastern Antarctica

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Advances in Climate Change Research 2024年第4期15卷 596-608页

作者： Jing-Wen LIU Chuan-Jin LI Gui-Tao SHI Yan LIU zhi-Heng DU Ming-Hu DIng Shao-Peng GAO Cun-De XIAO Shi-Chang KAng Bo SUN State Key Laboratory of the Cryosphere Science Northwest Institute of the Eco-Environment and ResourcesChinese Academy of SciencesLanzhou730000China University of Chinese Academy of Sciences Beijing 100049China Key Laboratory for Polar Science of State Oceanic Administration Polar Research Institute of ChinaShanghai 200136China Key Laboratory of Geographic Information Science(Ministry of Education) School of Geographic Sciences and Institute of Eco-ChongmingEast China Normal UniversityShanghai 200241China Institute of Tibetan Plateau and Polar Regions Meteorology Chinese Academy of Meteorological SciencesBeijing 100081China Key Laboratory of Tibetan Environment Changes and Land Surface Processes Instituie of the Tibetan PlateauChinese Academy of SciencesBeijing 100101China State Key Laboratory of Earth Surface Processes and Resource Ecology Beijing Normal UniversityBeijing 100875China

Antarctic trace metal records provide important information for grasping the influence of human activities on the environment over the last *** CA2016-75 ice core is located along the East Antarctic Zhongshan Station-Dome A,enhances the record of metals research in the East Antarctic region,and its high-resolution supplies data support for the study of high-frequency climatic drivers and the effect of human activities on the Antarctic environment.A thorough dataset on seven trace metals(Al,Fe,Mn,Cu,Zn,Ba and Pb)in a coastal ice core in eastern Antarctica during the previous 102 years(1915-2016)is presented in this *** has the lowest concentration(9.51±20.95 pg g^(-1)),and Ba has the highest concentration(36.57±51.35 ng g^(-1)).Notable variations are observed between the pre-1968 AD and post-1968 AD phases for Mn,Zn and *** abrupt,remarkable increase in the concentrations coincided with the change of metal smelting production in the southern *** addition to this,it may also be related to local Antarctic scientific research *** and Fe,the primary crustal elements,are essentially obtained from soil dust;Cu shows high crustal enrichment factors(EFc,>10),indicating that it is notably affected by anthropogenic ***,the anthropogenic activities in the Southern Hemisphere have had an impact on lead deposition in *** study not only enriches the trace metal historical record along the Zhongshan Station-Dome A but also provides a high-resolution ice core record,which is very crucial for the reconstruction of trace metal concentration changes in the last 100 years.

关键词： Eastern Antarctica Ice core Trace metals Human activities

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QuEChERS结合气相色谱-串联质谱法测定室内灰尘中的37种液晶单体化合物

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分析测试学报 2024年第3期43卷 405-412页

作者：李辉施致雄首都医科大学公共卫生学院北京100069

建立了一种简单易行且灵敏准确的测定室内灰尘中液晶单体化合物(Liquid crystal monomers,LCMs)的方法。灰尘样品中加入^(13)C-多氯联苯和^(13)C-多溴联苯醚作为内标,采用二氯甲烷进行提取,萃取液加入无水硫酸钠后采用混合吸附剂(N-丙... 详细信息

建立了一种简单易行且灵敏准确的测定室内灰尘中液晶单体化合物(Liquid crystal monomers,LCMs)的方法。灰尘样品中加入^(13)C-多氯联苯和^(13)C-多溴联苯醚作为内标,采用二氯甲烷进行提取,萃取液加入无水硫酸钠后采用混合吸附剂(N-丙基乙二胺和十八烷基键合硅胶)净化,随后采用气相色谱-串联质谱在动态多反应监测(dMRM)模式下测定,内标法定量。对仪器分析参数、提取溶剂和吸附剂进行了优化。结果显示在优化条件下,37种液晶单体在0.1~50 ng/mL范围内线性良好,方法检出限为0.02~1.56 ng/g;在两加标水平下的平均回收率为65.3%~137%,相对标准偏差(RSD)为0.90%~24%。通过对实际样本的检测,发现在北京所采集的室内灰尘中有22种LCMs的检出率在50%以上,表明室内环境已普遍存在LCMs污染。该方法操作简单,溶剂消耗少,灵敏度和稳定性良好,可用于大规模室内环境污染监测。

关键词：液晶单体灰尘 QuEChERS 气相色谱-串联质谱新污染物

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液相色谱-串联质谱法检测淡水养殖环境中地西泮及其代谢物

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分析测试学报 2024年第3期43卷 474-480,488页

作者：楚瀚王新全齐沛沛王扬吴振汪志威宁波大学食品科学与工程学院浙江宁波315000 浙江省农业科学院农产品质量安全与营养研究所浙江杭州310000 浙江省水产技术推广总站浙江杭州310000

建立了养殖水、植物、沉积物和鲫鱼中地西泮及其代谢物(去甲西泮、奥沙西泮和替马西泮)的液相色谱-串联质谱检测方法。养殖水经0.45µm玻璃纤维膜过滤,用氨水调至pH 8.0后通过反相固相萃取柱(HLB)净化;植物和沉积物经盐析提取后,通过QuE... 详细信息

建立了养殖水、植物、沉积物和鲫鱼中地西泮及其代谢物(去甲西泮、奥沙西泮和替马西泮)的液相色谱-串联质谱检测方法。养殖水经0.45µm玻璃纤维膜过滤,用氨水调至pH 8.0后通过反相固相萃取柱(HLB)净化;植物和沉积物经盐析提取后,通过QuEChERS方法净化上样;鲫鱼样品经盐析提取后,通过固相萃取柱(Prime HLB)净化上样。采用Luna C_(18)柱(100 mm×2.1 mm,1.6µm)进行分离,多反应监测(MRM)模式进行测定,外标法定量。结果表明:地西泮及其3种代谢物在0.1~10µg/L质量浓度范围内呈良好的线性关系(r^(2)>0.999)。4种目标物在养殖水体中的检出限为1.0~1.2.ng/L,定量下限为5.0~6.0 ng/L;在植物、沉积物和鲫鱼中的检出限为0.03~0.10µg/kg,定量下限为0.10~0.25µg/kg。在低、中、高3个加标水平下,地西泮及其代谢物的回收率为83.4%~106%,相对标准偏差(RSD,n=6)为1.2%~9.4%。该方法成功应用于养殖水、沉积物、植物和鲫鱼样品中地西泮及其代谢物的检测,能为地西泮污染追查提供检测方法支撑。

关键词：地西泮及其代谢物养殖环境植物鲫鱼液相色谱-串联质谱(LC-MS/MS)

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BLOCK-TRIAngULAR PRECONDITIONERS FOR SYSTEMS ARISIng FROM EDGE-PRESERVIng IMAGE RESTORATION

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Journal of Computational Mathematics 2010年第6期28卷 848-863页

作者： Zhong-zhi Bai Yu-Mei Huang Michael K. ng LSEC ICMSEC Academy of Mathematics and Systems Science Chinese Academy of Sciences Beijing 100190 China School of Mathematics and Statistics Lanzhou University Lanzhou 730000 China Department of Mathematics Hong Kong Baptist University Kowloon Tong Hong Kong

Signal and image restoration problems are often solved by minimizing a cost function consisting of an l2 data-fidelity term and a regularization term. We consider a class of convex and edge-preserving regularization functions. In specific, half-quadratic regularization as a fixed-point iteration method is usually employed to solve this problem. The main aim of this paper is to solve the above-described signal and image restoration problems with the half-quadratic regularization technique by making use of the Newton method. At each iteration of the Newton method, the Newton equation is a structured system of linear equations of a symmetric positive definite coefficient matrix, and may be efficiently solved by the preconditioned conjugate gradient method accelerated with the modified block SSOR preconditioner. Our experimental results show that the modified block-SSOR preconditioned conjugate gradient method is feasible and effective for further improving the numerical performance of the half-quadratic regularization approach.

关键词： Block system of equations Matrix preconditioner Edge-preserving Image restoration Half-quadratic regularization.

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