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Synthesis of zinc-based metal-orga.ic framework as highly efficient photocatalyst for decomposition of orga.ic dyes in aqueous solution

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Rare Metals 2023年第4期42卷 1205-1213页

作者： Geng Tan Yu-Qiong Guo Lu-Yang Zuo ka Zhang Yi-Ming Zhang Li-Lei Zhang Jing-Jing Yu Xun Feng Bo Li Li-Ya Wang College of Chemistry and Pharmaceutical Engineering Nanyang Normal UniversityNanyang473061China College of Chemistry and Chemical Engineering Luoyang Normal UniversityLuoyang471934China

in the present work,a zinc-based metal-orga.ic framework{[Zn(ddpd)_(0.5)(bipy)_(0.5)]·h_(2)O]}_(n)(1-Zn)(where ddpd=2,5-di(2',4'-dic arboxylphenyl)-1,4-difluorobenzene,bipy=4,4-bipyridine)was synthesized by a solvothermal *** 1-Zn features a threedimensional(2,4,6)-connected network with{4^2.6^2.8^2}_(2){4^4.6^6.8^5}a.i***,without the assistance of other reagents,complex 1-Zn not only exhibited an exceeded 95%photodegrada.ion efficiency for rhoda.ine B(Rh B),methyl blue(MB)and methyl orange(MO)within 40 min,but also showed high sta.ility and *** addition,free ra.ical quenching experiments and electron spin resonance(ESR)spectroscopy verified that the main active species in the photodegrada.ion process were·O_(2)^(-)and Oh,and a more indepth degrada.ion mecha.ism was further elucidated by density functional theory(DFT)calcula.ions.

关键词： Zinc Metal-orga.ic frameworks(MOFs) ·O_(2)^(-) ·Oh Photodegrada.ion

Occurrence of spleen qi deficiency as defined by Chinese medicine in Parkinson disease

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Journal of Tra.itional Chinese Medical Sciences 2017年第1期4卷 24-30页

作者： ka-Kit Chua Min Li School of Chinese Medicine Hong Kong Baptist UniversityHong Kong Ko Chi-Ming Centre for Parkinson's Disease Research Hong Kong Baptist UniversityHong Kong

Objective:To investigate the frequency of deficiency of spleen qi (DSQ) in persons with Parkinson disease (PD) as well as the correla.ion between DSQ and ***:This study comprised three parts:determining the frequency of DSQ in participants with PD;compa.ing the frequency of DSQin PD and non-PD participants;and monitoring DSQ in participants with PD for 24 *** measurements were a modified DSQ scale and the Chinese version of the Parkinson Disease Questionnaire 39 (C-PDQ39).Results:A total of 187 participants with PD (mean ages 69.9 ± 9.6 years) completed the assessment in Part *** these,170 (90.9%) were diagnosed as ha.ing *** non-PD participants (mean ages 66.6 ± 10.2 years) completed the assessment in Part *** these 11 (36.7%) were diagnosed as ha.ing *** correla.ions between total DSQ score and hoehn-and-Yahr (h&Y) stage (correla.ion 0.316;P a.ion 0.572;P icipants from Part 1 were observed for 24 *** in DSQ symptoms was noted,but all participants developed DSQ by the end of the ***:DSQ is 2.5 times higher in PD participants than in the non-PD *** PD participants had DSQ in the advanced h&Y stages.A larger study is needed to va.idate these results on the prevalence of DSQ in persons with PD.

关键词： Parkinson disease Tra.itional Chinese medicine Deficiency of spleen qi Occurrence rate

inhibition of lysine methyltransferase G9a/GLP reinstates long-term synaptic plasticityand synaptic tagging/capture by fa.ilita.ingprotein synthesis in the hippocampal CA1area of APP/PS1 mouse model ofAlzheimer’s disease

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Transla.ional Neurodegenera.ion 2021年第2期10卷 294-296页

作者： Javan Lee Tze han karen ka Lam Pang Sheila Rui Xia Ang Ma.ima Sharma Sreedharan Sa.ikumar Department of Physiology Yong Loo Lin School of MedicineNational University of SingaporeSingapore 117597Singapore Neurobiology Programme Life Sciences InstituteNational University of SingaporeSingapore 117456Singapore healthy Longevity Transla.ional Research Programme Yong Loo Lin School of MedicineNational University of SingaporeSingapore 117456Singapore

histone h3 lysine 9 di-methyla.ion(h3K9me2)is an epigenetic repressive histone modifica.ion that was found at aberrant states in Alzheimer’s disease(AD)pa.ient samples[1].The addition of h3K9me2/3 is mainly catalyzed by lysine methyltransferase G9a,which functions as a heteromeric complex with G9a-like protein(GLP).G9a/GLP has other non-histone substrates,including itself.G9a/GLP is implicated in regula.ing synaptic plasticity,learning and memory[2,3].

关键词： Alzheimer GLP plasticity

Low Cost Equipment and Short Dura.ion Program Are Not barriers to Good Outcomes of Cardiac Reha.ilita.ion in Senegalese Pa.ients with Coronary Artery Disease

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World Journal of Cardiovascular Diseases 2021年第9期11卷 421-433页

作者： Mame Madjiguène ka Waly Niang Mboup Serigne Cheikh Tidiane Ndao Sènankpon Paterne Aymard Abadassi Djibril Ma.ie ba Kha.idiatou Dia Pape Dia.ie Fall Mouhamed Chérif Mboup h&ocirc pital Principal de Dakar Dakar Senegal

Cardiac reha.ilita.ion is still underused in Africa, despite its cost effectiveness widely demonstrated around the world. Aim: To evaluate the results of a cardiac reha.ilita.ion program in the first Senegalese outpat... 详细信息

Cardiac reha.ilita.ion is still underused in Africa, despite its cost effectiveness widely demonstrated around the world. a.ily:"white-space:normal;">Aim: To evaluate the results of a cardiac rehabilitation program in the first Senegalese outpatient center in low resource context.a.ily:"white-space:normal;"> Pa.ients and Method: We carried out a prospective and interventional study. It compared on one hand a group of coronary patients at baseline and after 6 months of our rehabilitation program and on the other hand a control group of patients not enrolled in rehabilitation. a.ily:"white-space:normal;">Results: We included 70 patients (30 in the rehabilitation group and 40 in the control group). After rehabilitation, the functional capacity improved: 6.99 ± 2.9 Mets at M0 vs 8.8 ± 2.23 Mets at M6, p = 0.0001. Patients of intervention group significantly increased motivation to lifestyle changes and knowledge about their disease. We found better control at 6 months of hypertension (84.50% vs 33.70%, p = 0.003), diabetes (70.00% vs 26.70%, p = 0.0042), LDL cholesterol (33.00% vs 5.00%, p = 0.002) in the group “Rehabilitation”. Prevalence of psychosocial issues like anxiety and depression decreased in intervention group: 50.00% at M0 to 23.33% at M3 (p = 0.021), then 30.00% at M6 (p = 0.18). Return to work and resuming sexual activity were not significantly different.a.ily:"white-space:normal;"> Conclusion: a.ily:"white-space:normal;">Comprehensive cardiac reha.ilita.ion program, with low cost equipment in a short dura.ion, could have real benefits in the management of coronary artery disease by reducing anxiety and depression, improving treatment compliance, control of cardiovascular risk factors, lifesty

关键词： Cardiac Reha.ilita.ion Pa.ient Educa.ion Cardiovascular Risks Factors Psy-chosocial Factors Coronary Artery Disease Africa

Determinants of the Use of health Care and Therapeutic Routes of Popula.ions in Rural Senegalese Areas, 2016

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Open Journal of Preventive Medicine 2021年第12期11卷 439-448页

作者： Abdoul a.iz Ndiaye Awa ba-Diop Maimouna Diop a.ioune badara Tall Ousseynou ka Fatou Ndiaye Omar Sy Sylla Ndeye Fatou Ngom Aladji Ma.ior Diop La.ine Gueye Anta Tal Dia Université a.ioune Diop de bambey Bambey Senegal Université Cheikh Anta Diop de Dakar Dakar Senegal

in Senegal, access to health care for rural popula.ions and therapeutic choices remain problema.ic. These problems may be synonymous with insufficient financial resources, long waits, ineffective treatments, or drug shortage in health structures, lea.ing pa.ients to perform va.ious therapeutic beha.iours. The aim of this present study was to identify the therapeutic routes of the pa.ients and the determinants of the different uses of health care in the popula.ions of Ferlo. This descriptive and analytical study was carried out as part of the medical consulta.ion days of the 2016 summer at the university in Widou Thiengoly. All pa.ients who met the selection criteria were enrolled. in total, the 150 participants were mainly a.imal breeders (63.3%) and housewives (26%), also, most were women (90.7%). The analysis of the therapeutic routes showed that the health post was used as first-line and second-line respectively in 85.3% and 59.3% of the study popula.ions. Tra.itional medicine and self-medica.ion would be used in the third intention. Therapeutic choices were independent of age (p = 0.94), ma.ital status (p = 0.84) and occupa.ion (p = 0.58). On the other hand, social dimensions, such as tra.ition, apprecia.ion of efficiency, distance, cost, and gender, also determine the use of health care. Women used health post more frequently than men (p = 0.03) (OR: 3.89, Ci95% [1.16 - 12.98]) of the order 3.89. The main reasons for self-medica.ion practice were the treatment of headache or fever (46%) and that of fa.igue (26%). The prices were more expensive for health fa.ilities (70.9%) than for tra.itional healers (70% “not expensive at all”) where the waiting time was considered “not long at all” (70%).

关键词： Therapeutic Routes Biomedicine Tra.itional Medicine Widou Thiengoly

Proso Millet Protein Elevates Plasma Level of high-Density Lipoprotein:A New Food Function of Proso Millet

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Biomedical and Environmental Sciences 1996年第2期9卷 209-212页

作者： N. NiShiZAWA S. ShiMANUKi h. FUJihAShi h. WATANABE Y. FUDAMOTO AND T. NAGASAWA (Department of Bioscience and Technology, Faculty of Agriculture, iwate University Morioka, iwate 020, Japan Research Laboratory,Nitto Best Co., Ltd, Sagae, Yamagata 991 ka Department of Bioscience and Technology Faculty of Agriculture Iwate University Morioka Japan.

We exa.ined the effects of dietary proso-millet protein on plasma levels of high-density lipoprotein (hDL) cholesterol in different rats from a.imals reported in our previous studies. The results showed also, in this a.imal, that the ingestion of the millet protein elevates plasma levels of hDL-cholesterol like our earlier works. Ta.ing into account the anti-atherogenic function of hDL, therefore, the millet protein would be useful as a new food ingredient which has the function that regulates cholesterol metabolism

关键词： hDL Proso Millet Protein Elevates Plasma Level of high-Density Lipoprotein

New Sesquiterpene Glycosides from Culture hairy Roots of Catharanthus roseus

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Chinese Journal of Chemistry 2007年第11期25卷 1695-1699页

作者： ChUNG, iLL-Min ALl, Mohd ChUN, Se-Chul LEE, Sun-Joo SAN, ka-Yiu ChRiSTiE, A. M. Peebles AhMAD, Ateeque Department of Applied Life Science Konkuk University Seoul 143-701 South Korea Faculty of Pharmacy Hamdard University New Delhi 110062 India Department of Bioengineering Rice University Houston Texas 77005 USA

Two new compounds ca.in-2-en-1β-ol-1β-D-glucuronopyranoside （1）, guaia-l,7-dien-3β,13-diol-13α-D- glucofuranoside （2） along with three known compounds have been isolated from the culture hairy roots of Catharanthus roseus. Their structures have been elucidated with the help of 500 Mhz NMR using 1D and 2D spectral methods： viz： ^1h and ^13C NMR, ^1h-^1h COSY, ^1h-^13C hETCOR and DEPT aided by ELMS, FAB-MS, hR-FABMS and iR spectroscopy.

关键词： Catharanthus roseus Apocynaceae culture hairy root new constituent

influence of Management on the Water Qua.ity and Sediment in Tropical Fish Farm

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Journal of Water Resource and Protection 2013年第5期5卷 495-501页

作者： Lúcia h.Sipaúba-Tavares Rodrigo N.Millan Atanásio A.do Amaral Aquaculture Center University of Sao Paulo StateJaboticabalBrazil Federal institute of Espirito Santo—ifes AlegreBrazil

A seven-month research evaluated the management effect on the water qua.ity and sediment of seven fish ponds. Water and sediment were collected at nine sample sites: seven in the fish ponds;one in inlet water and another in the fish farm’s effluent. The soil samples were analyzed for macro- and micro-nutrients and the water samples were analyzed for physical and chemical parameters. Management and local climate conditions affected nutrient seasona.ity in the sediment and featured high concentra.ions of Al, Ca, Cu, K, Mg, C, Na, Zn and OM at the effluent with low ph, ranging between 4.4 and 6.5. Sudden decrease of DO (less than 3 mg/L) during the rainy season, with a 180 mmrainfall, and a TSS increase (approximately 10 mg/L) were reported. Use of orga.ic manure in fish pond V6 caused higher rates of ammonia (over 1 mg/L). Due to the sediment’s a.id ph (less than 4.8) and Al at 0.92 mg/L at the effluent, great care was required in the fish farm. Maintenance and procedures management in the fish farm under analysis should be given more attention since high levels of Al, Fe and a.id ph and low levels of potassium and phosphorus in the sediment may produce unfavorable conditions in the water column, and may ultimately have an impact on fish.

关键词： Water Qua.ity Fish Ponds Management Sediment

基于近红外光谱和ELM算法的菱镁矿石品级分类研究

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光谱学与光谱分析 2017年第1期37卷 89-94页

作者：毛亚纯肖冬程锦甫江锦红 ba TUAN LE 刘善军东北大学资源土木与工程学院辽宁沈阳110004 东北大学信息科学与工程学院辽宁沈阳110004

由工业发展需求,针对菱镁矿石矿物含量不同以及分布不均匀而难以判定其品级的情况,提出一种由近红外光谱技术结合ELM的菱镁矿石品级分类模型。该模型可以实现菱镁矿石品级的快速分类。近红外光谱利用菱镁矿中不同种类含h基团对近红外光... 详细信息

由工业发展需求,针对菱镁矿石矿物含量不同以及分布不均匀而难以判定其品级的情况,提出一种由近红外光谱技术结合ELM的菱镁矿石品级分类模型。该模型可以实现菱镁矿石品级的快速分类。近红外光谱利用菱镁矿中不同种类含h基团对近红外光谱有不同吸收的特性,用来测定菱镁矿石的成分及其含量,其操作简便、不破坏样品、速度快、准确高效。以辽宁省营口市大石桥的菱镁矿石30组为研究对象,采集菱镁矿石的近红外光谱数据样本30×973。采用主成分分析(PCA)对其进行降维处理,以主元贡献率大于99.99%而得到10维的特征变量值。建立了ELM算法定量分析数学模型,取20组样本为训练样本(包括6组特级,14组非特),其余10组作为测试样本(其中4组特级,6组非特),ELM算法模型的隐含层节点数选取20。为了进一步提高分类效果,提出两种ELM算法模型的改进:采用循环模式对传统ELM的输入权值和阈值进行寻优的精选ELM和在精选ELM基础上进行集成的集成-精选ELM。并与用人工方法、化学方法和BP神经网络模型方法对菱镁矿石样品品级分类作对比。结果表明:近红外光谱和ELM菱镁矿石品级分类模型不论在时间上还是成本上,都具有明显的优势,且其准确率能够达到90%以上,为菱镁矿石品级分类提供了一条新的途径。

关键词：近红外光谱菱镁矿主成分分析极限学习机