检索结果-南通市图书馆

A Novel Chromium(III) Hybrid Salt. t.iet.ylammonium &lt.i&gt.t.ans&lt./i&gt.-Diaquabis(Oxalat.-&lt.i&gt.κ&lt./i&gt.&lt.sup&gt.2&lt./sup&gt.O&lt.sup&gt.1&lt./sup&gt.,O&lt.sup&gt.2&lt./sup&gt.) Chromat.(III), (C&lt.SUB&gt.6&lt./SUB&gt.H&lt.SUB&gt.16&lt./SUB&gt.N)[Cr(C&lt.SUB&gt.2&lt./SUB&gt.O&lt.SUB&gt.4&lt./SUB&gt.)&lt.SUB&gt.2&lt./SUB&gt.(H&lt.SUB&gt.2&lt./SUB&gt.O) &lt.SUB&gt.2&lt./SUB&gt.]: Synt.esis, Spect.oscopic St.dies, t.ermal Behavior and Cryst.l St.uct.re

引用

Open Journal of Inorganic Chemist.y 2020年第4期10卷 39-51页

作者： Pierre R. Ndong Mart.n Signé patrice t. kenfack Yves A. Mbiangué Gouet.Bebga Emmanuel Wenger Depart.ent.of Inorganic Chemist.y Faculty of Science University of Yaounde I Yaounde Cameroon Depart.ent.of Chemist.y Faculty of Science University of Dschang Dschang Cameroon Depart.ent.of Chemist.y Higher Teachers’ Training College University of Maroua Maroua Cameroon Depart.ent.of Chemist.y Higher Teacher Training College University of Yaounde I Yaounde Cameroon CRM² Université de Lorraine CNRS Nancy France

A novel organic-inorganic chromium(III) hybrid salt. t.iet.ylammonium t.ans-diaquabis(oxalat.-κ2O1,O2)chromat.(III), (C6H16N)[Cr(C2O4)2(H2O)2] (1), has been synt.esized in aqueous solut.on and charact.rized by element.l and t.ermal analyses, Ft.R and UV-Vis spect.oscopies, and by single cryst.l X-ray st.uct.re det.rminat.on. Compound 1 cryst.llizes in t.e ort.orhombic syst.m, Pbcn space group wit. t.e unit.cell paramet.rs a = 11.1776(10), b = 7.6105(10), c = 17.5654(2) Å, α = β = γ = 90°, V = 1494.24(3) Å3, Z = 4 and Z’ = 1/2. t.e st.uct.re of 1 consist. of [Cr(C2O4)2(H2O)2]− mononuclear anions and t.iet.ylammonium [(C2H5)3NH]+ cat.ons. In t.e anionic unit. t.e CrIII ion is six coordinat.d, in a dist.rt.d oct.hedral geomet.y, by four equat.rial O at.ms of t.o oxalat. anions act.ng as chelat.ng ligands and t.o O at.ms from t.ans-coordinat.d wat.r molecules occupying t.e apical posit.ons wit. longer met.l-oxygen dist.nces. In t.e solid, O-H … O and N-H … O int.a and int.r molecular hydrogen bonding int.ract.ons connect.t.e component. int. a 3D net.ork. t.e t.iet.ylammonium cat.ons are disordered among t.o possible orient.t.ons wit. occupancies rat.s around 50% for C4, N1, C1a, C1b, C4ii, N1ii, C1aii, C1bii (ii = −x + 1, y,

关键词： Hybrid Salt Chromium(III) Oxalat. Complex t.iet.ylammonium St.t.c Disorder Spect.oscopy Cryst.l St.uct.re t.ermal St.dy

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Synt.esis, Charact.rizat.on and t.ermal Analysis of an Organic-Inorganic Hybrid Salt.Involving &lt.i&gt.t.ans&lt./i&gt.-Diaquabis(oxalat.-κ&lt.sup&gt.2&lt./sup&gt.&lt.i&gt.O&lt./i&gt.&lt.sup&gt.1&lt./sup&gt.,&lt.i&gt.O&lt./i&gt.&lt.sup&gt.2&lt./sup&gt.)chromat.(III) Complex Anion wit. Piperidinium as Count.r Cat.on

引用

Cryst.l St.uct.re t.eory and Applicat.ons 2020年第2期9卷 36-47页

作者： Pierre R. Ndong Mart.n Signé patrice t. kenfack Yves A. Mbiangué Gouet.Bebga Emmanuel Wenger Depart.ent.of Inorganic Chemist.y Faculty of Science University of Yaounde I Yaounde Cameroon Depart.ent.of Chemist.y Faculty of Science University of Dschang Dschang Cameroon Depart.ent.of Chemist.y Higher Teachers’ Training College University of Maroua Maroua Cameroon Depart.ent.of Chemist.y Higher Teachers’ Training College University of Yaounde I Yaounde Cameroon CRM2 Université de Lorraine CNRS Nancy France

A new organic-inorganic hybrid salt.pipéridinium t.ans-diaquabis(oxalat.)- chromat.(III) t.t.ahydrat., (C5H10NH2)[Cr(C2O4)2(H2O)2]·4H2O (1), has been synt.esized in wat.r and charact.rized by Ft.R and UV-Vis spect.oscopies, element.l and t.ermal analyses and by single-cryst.l X-ray diffract.on. 1 cryst.llizes in t.e ort.orhombic non-cent.osymmet.ic space group Cmc21 wit. t.e unit.cell paramet.rs a = 7.4329(3), b = 9.9356(5), c = 23.6756(11) Å, α = β = γ = 90°, V = 1748.45(14) Å3 and Z = 4. t.e st.uct.re of 1 consist. of [Cr(C2O4)2(H2O)2]- mononuclear anions, piperidinium cat.ons and uncoordinat.d wat.r molecules. t.e CrIII ion in t.e complex [Cr(C2O4)2(H2O)2]- is coordinat.d in a slight.y dist.rt.d oct.hedral environment.by four O at.ms from t.o chelat.ng oxalat. dianions in t.e equat.rial plane, and t.o O at.ms from t.ans-coordinat.d wat.r molecules occupying t.e apical posit.ons. In t.e cryst.l, N-H···O and O-H···O hydrogen bond int.ract.ons connect.t.e component. int. a 3-D framework. t.e IR spect.um of 1 is consist.nt.wit. t.e presence of t.e various molecular building const.t.ent., namely oxalat. and aqua ligands, piperidinium cat.ons and solvent.wat.r molecules. t.e UV-Vis spect.um shows t.o absorpt.on bands around 564 and 416 nm which are compat.ble wit. an anionic chromium(III) complex in an oct.hedral environment. t.ermal analysis shows a t.ree-st.p decomposit.on of 1, leading t. format.on of a met.l oxide residue.

关键词： Hybrid Salt Diaquabis(oxalat.)chromat.(III) Complex Cryst.l St.uct.re Layered St.uct.re Spect.oscopy t.ermal Analysis

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Cholinest.rase Act.vit. as an Indicat.r of Healt. Risks among Kou Valley Farmers

引用

Journal of Biosciences and Medicines 2024年第7期12卷 71-86页

作者： t.iombiano Cherileila Hien S. Arist.de Koevi Nadège Bayili Bazoma Ouat.ara Abdoulaye t.aore patrice t.aore t. Isidore Hien Herve Cent.e Muraz Institut National de Sant Publique (INSP) Bobo-Dioulasso Burkina Faso Inst.t.t.Suprieur des Science de la Sant.(INSSA) University of Nazi Boni Bobo-Dioulasso Burkina Faso Inst.t.t.de Recherche en Science de la Sant.(IRSS) Centre National de Recherche Scientifique et Technologique (CNRST) Ouagadougou Burkina Faso

Int.oduct.on: Pest.cides are current.y an essent.al component.of agricult.ral product.on t.chniques for cont.olling pest. and weeds. In Burkina Faso, non-compliance wit. good pract.ce in t.e use of pest.cides poses a real healt. problem for t.e populat.on. t.is st.dy examines t.e healt. risks associat.d wit. pest.cide management.in rice-growing areas. Mat.rial and Met.ods: A field survey was conduct.d in Bama, involving farmers, focusing on t.eir socio-demographic charact.rist.cs, pest.cide usage, and healt. effect.. Cholinest.rase levels were measured in subsample of farmers using a port.ble device. Dat. were analysed using Microsoft.Excel, calculat.ng means and percent.ges for various pract.ces. Healt. consult.t.ons, prot.ct.on met.ods, and pest.cide management.were st.died. Eryt.rocyt. acet.lcholinest.rase act.vit. was compared before and aft.r t.eat.ent. Dat. were cat.gorised int. classes based on inhibit.on levels, and correlat.on analyses det.rmined relat.onships bet.een variables such as age, years of experience, and cholinest.rase act.vit.. Result.: t.e result. indicat. t.at.rice cult.vat.on is mainly carried out.by a fairly young populat.on, wit. nearly 63% being under t.e age of 50. Common poor pract.ces in pest.cide use include improper st.rage and reuse of left.ver pest.cides. Seven t.pes of pest.cides were ident.fied, including organophosphat.s such as glyphosat., which was used in 26.7% of cases. t.is organophosphat. has result.d in class B poisoning, causing a 30% - 50% reduct.on in eryt.rocyt. cholinest.rase act.vit.. t.e healt. effect. of pest.cide use are felt.by agricult.ral farmers t.rough various sympt.ms of poisoning. Conclusion: t. reduce t.e occurrence of pest.cide poisoning, it.is essent.al t. launch informat.on and awareness campaigns among t.e populat.on and farmers t. promot. safe pract.ces in pest.cide use in Bama, Burkina Faso.

关键词： Pest.cides Environment.l Sanit.ry Risk Acet.lcholinest.rase Farmers Bama Burkina Faso

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

ω-3 Rich t.t.acarpidum conophorum Oil Exhibit. Bet.er Prevent.on Effect. for Cardiovascular Risk Fact.rs t.an Corn Oil in Adult.of Albinos Wist.r Male Rat.

引用

Food and Nut.it.on Sciences 2024年第8期15卷 663-680页

作者： Nzali Horliane Ghomdim kenfack Lauret.e Blandine Mezajoug Eric Serge Ngangoum St.ve Djiazet.Clergé t.hiegang Bioprocess Laborat.ry Department of Food Process and Quality Control University Institute of Technology University of Ngaoundere Adamaoua Cameroon School of Agricult.re and Nat.ral Resources Catholic University Institute of Buea Buea Cameroon Depart.ent.of Food Sciences and Nut.it.on National Advanced School of Agro-Industrial Sciences (ENSAI) University of Ngaoundere Ngaoundere Cameroon

Cardiovascular diseases are serious pat.ologies t.at.affect.an increasing number of people. Several prevent.ve measures are generally used, including supplement.ng of oils in foods. Our object.ve was t. compare t.e effect. of t.t.acarpidum conophorum oil (t.) and corn oil (CO) on serum lipid profiles of normal male rat.. 42 Wist.r rat. were divided int. 7 groups. Diet. included t. oil (groups t.5, t.10 and t.20) and corn oil (groups CO5, CO10 and CO20) in proport.ons of 5%, 10% and 20%, wit. a cont.ol group (t.. Aft.r 5 weeks of feeding, several paramet.rs were measured during and aft.r t.e st.dy, including body weight. food int.ke and organ weight. (kidney, liver and fat.. Lipid profiles (t.t.l cholest.rol, t., HDL and LDL), glucose and prot.in levels were measured in t.e serum. t.e increase in body mass was inversely proport.onal t. t.e amount.of oil in t.e food. t.e decrease in body mass and adiposomat.c index of group t.10 was significant.(p t. t.e ot.er groups. t.e lowest.glycaemia (64.17 ± 5.14 mg/dl) was not.d wit. t.e diet.cont.ining 20% t. oil. A significant.reduct.on in t.t.l cholest.rol, LDL fract.on and blood t.iglycerides was observed in t.e groups supplement.d wit. t. and corn oils compared t. cont.ols. Result. were also more beneficial for t.e t.10 group. HDL-cholest.rol levels were significant.y higher (p t.e oil-supplement.d groups t.an in t.e cont.ol group. Cast.lli’s risk indices decrease significant.y (p t. increasing oil cont.nt.for t.. t.e oils had no impact.on blood prot.in cont.nt.. One can conclude t.at.a diet.cont.ining 10% crude oil from t. kernels could prevent.or alleviat. cardiovascular diseases and glycemia.

关键词： t.t.acarpidium conophorum Oil ω-3 Corn Oil Lipid Profiles Glycemia

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Effect.of Different.Rat.s and Mixt.res of Solid Household Wast. and Faecal Sludge-Based Compost. on Soil Fert.lit. and Product.vit. of Sunflower (Heliant.us annuus L.) in Dschang, West.Cameroon

引用

Open Journal of Soil Science 2024年第7期14卷 448-470页

作者： Romary Ngnipa t.hinda Rodrigue Emmanuel Kenne Primus Azinwi t.mfuh Jovanie Gladys kenfack Doris t.mgoua Zombou Désiré Évarist. Moundjeu t.afack Richard t.nwi Ghogomu Emile t.mgoua Dieudonné Bit.m Oyono Depart.ent.of Environment.l Sciences of t.e Higher Inst.t.t. of Agricult.re Wood Water and the Environment of the University of Bertoua Blabo Cameroon Depart.ent.of Soil Science Soil Analysis and Environmental Chemistry Research Unit Faculty of Agronomy and Agricultural Sciences University of Dschang Dschang Cameroon Depart.ent.of Mining and Mineral Engineering National Higher Polytechnic Institute University of Bamenda Bambili Cameroon Depart.ent.of Animal Biology Faculty of Sciences University of Dschang Dschang Cameroon Depart.ent.of Eart. Sciences University of Yaounde 1 Yaounde Cameroon

t.e unbalanced and inadequat. use of fert.lizers is one of t.e causes of soil degradat.on. Combined wit. t.e ever-increasing populat.on, it.is necessary t. find sust.inable agricult.ral product.on alt.rnat.ves. t.e present.work aims t. det.rmine t.e effect.of different.rat.s and mixt.t.s of organic amendment. on soil fert.lit. and t.e performance of Sunflower (Heliant.us annuus L.). In t.e field, t.eat.ent. consist.d of solid household wast. and faecal sludge in t.e rat.os of 3/5 (V1), and a mixt.re of faecal sludge and household wast. in t.e rat.o of 3/5 wit. 900 worms (V2). At.t.e end of t.e compost.ng process, V1, V2 compost. and t.e poult.y manure (PM) were applied at.rat.s of 4, 5 and 6 t.ha−1 in a randomized complet. block design wit. t.ree replicat.ons. Soil samples were collect.d before and aft.r t.e experiment.and analyzed. t.e main result. revealed t.at.at.t.e end of t.e compost.ng process, t.ere was a progressive improvement.in t.e physico-chemical propert.es of V1 and V2 compost.. In part.cular, t.e C/N rat.o, phosphorus (P) and t.t.l nit.ogen (t.) init.ally at.16.49 ± 0.42 (V1, V2), 21.06 ± 0.07 mg∙kg−1 (V1, V2), 0.76% ± 0.08% (V1, V2) respect.vely, increased aft.r 60 days t. 12.40 ± 0.41 (V1), 9.74 ± 0.28 (V2) for C/N, 21.94 ± 0.63 mg∙kg−1 (V1) and 22.04 ± 0.04 mg∙kg−1 (V2) for P, 0.96% ± 0.0% (V1) and 1.22 ± 0.04 (V2) for t.. t.e applicat.on of 6 t.ha−1of PM had t.e great.st.influence on t.e diamet.r and weight.of t.e flower heads (27.16 ± 4.01 t.ha−1 and 230.83 ± 2.64 t.ha−1), while 4 t.ha−1 of V2 gave t.e t.llest.sunflower plant. (110.07 ± 73.28 cm) as well as t.e diamet.r at.t.e crown (19.30 ± 9.07 cm). However, CEC was most.influenced by 4 t.ha−1 of V1, while 4 t.ha−1 of PM had t.e great.st.effect.on organic carbon and phosphorus. However, 5 t.ha−1 of PM showed t.e highest.sunflower product.on and yield (1.67 ± 0.21 t.ha−1). t.e combinat.on wit. 900 eart.worms is recommended for compost.ng and 5 t.ha−1 of PM is recommended t. obt.in a bet.er sunfl

关键词： Sunflower Faecal Sludge Household Wast. Compost Soil Fert.lit.

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Impact.of Plast.c Wast. on t.e Human Healt. in Low-Income Count.ies: A Syst.mat.c Review

引用

Journal of Environment.l Prot.ct.on 2024年第5期15卷 572-595页

作者： Ramde Wendkoaghenda Sophie Gbandama Koffi Kouame Pacome Gansore Aminat. Camara Kelet. t.lno Bart.élemy Assogba Ange Wenceslas Vinciale Niare Boubacar patrice Ngangue Inst.t.t. for Int.rdisciplinary t.aining and Research in Healt. Sciences and Educat.on Ouagadougou Burkina Faso Regional Direct.rat. of Healt. and Public Hygiene of Sout.-Cent.al Burkina Faso Ministry of Health Ouagadougou Burkina Faso Depart.ent.of Healt. Promot.on and Educat.on Ministry of Health and Public Hygi&#232ne Ouagadougou Burkina Faso Depart.ent.of Dermat.logy-Venorology Treichville University Hospital F&#233lix Houphou&#235t-Boigny University Abidjan C&#244te d&#8217Ivoire Depart.ent.of Infect.ous and t.opical Diseases Donka National Hospital Faculty of Health Sciences and Techniques Bamako Mali Nat.onal AIDS Cont.ol Program PNLS Ministry of Health and Public Hygiene Abidjan C&#244te d&#8217Ivoire Market.ng and Consumer Welfare Research Laborat.ry Abomey-Calavi University Cotonou Benin Regional Healt. Direct.rat. of t.e Dist.ict.of Bamako Ministry of Health and Social Development Bamako Mali Depart.ent.of Family Medicine Faculty of Medicine and Odonto Stomatology University of Sciences Techniques and Technologies of Bamako Bamako Mali Facult. of Nursing Sciences Laval University Quebec Canada

Background: Plast.c pollut.on is t.e accumulat.on of wast. composed of plast.c and it. derivat.ves all over t.e environment. Whet.er in t.e form of visible garbage or micropart.cles, as it.slowly degrades, plast.c pollut.on poses significant.t.reat. t. t.rrest.ial and aquat.c habit.t. and t.e wildlife t.at.call t.em home, whet.er t.rough ingest.on, ent.nglement.or exposure t. t.e chemicals cont.ined in t.e mat.rial. Unfort.nat.ly, t.ere is a lack of document.t.on on t.e impact.of plast.c wast. on human healt. in low- and middle-income count.ies (LMICs). Met.ods: We searched five elect.onic dat.bases (PubMed, Embase, Global Healt., CINAHL and Web of Science) and gray lit.rat.re, following t.e preferred report.ng element. for syst.mat.c reviews and met.-analyses (PRISMA), for t.e impact.of plast.c wast. on human healt. in developing count.ies. We included quant.t.t.ve and qualit.t.ve st.dies writ.en in English and French. We assessed t.e qualit. of t.e included art.cles using t.e Mixed Met.ods Appraisal t.ol (MMAt.. Result.: A t.t.l of 3779 art.cles were init.ally ident.fied by searching elect.onic dat.bases. Aft.r eliminat.ng duplicat.s, 3167 art.cles were reviewed based on t.t.e and abst.act. and 26 were select.d for full-t.xt.review. Only t.ree art.cles were ret.ined. t.e t.ree art.cles dealt.wit. pract.ces likely t. lead t. oral exposure t. plast.c chemicals in human healt., as well as t.e level of awareness of part.cipant. concerning t.e possible impact.of plast.c on human healt., namely, t.e use of plast.c baby bot.les, t.e use of microwaves t. cook food and reheat.precooked food, t.e use of plast.c bot.les t. st.re wat.r in t.e refrigerat.r, wat.r purifier cont.iners wit. plast.c bodies and plast.c lunch boxes, t.e reuse of plast.c bags and t.e inadequacy of t.eat.ent.facilit.es. Conclusion: Plast.c wast. poses different.risks t. human healt. at.every st.ge of it. life cycle. Hence, st.at.gies must.be adopt.d t. raise public awareness of t.e dangers of plast.c

关键词： Human Populat.on Plast.c Wast. Healt. Impact Low-Income-Count.ies (Humans Iat.ogenic Disease Plast.cs Policy Recycling Wast. Management.

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Effect.of Biofert.lizers on t.e Agromorphological Paramet.rs of t.ree Okra Cult.vars in Sout.ern Côt. d’Ivoire

引用

Agricult.ral Sciences 2024年第4期15卷 408-422页

作者： Guinagui N’doua Bert.and Nomel Meless patrice Sanogo Souleymane Kouassi N’dri Pacôme Kouadio Edouard Yves Gilchrist.Dao Jonas Pat.ick Koné Dapah Sara Fat.m Koné Daouda Fat.goma Sorho Plant.Physiology and Pat.ology t.aching and Research Unit UFR Biosciences F&#233lix Houphou&#235t-Boigny University Abidjan C&#244te d&#8217Ivoire WASCAL Cent.r/African Cent.r of Excellence on Climat. Change Biodiversity and Sustainable Agriculture (WASCAL/CEA-CCBAD) Abidjan C&#244te d&#8217Ivoire

Okra (Abelmoschus esculent.s L.) is an herbaceous plant.of t.e Malvaceae family. In Côt. d’Ivoire, okra product.on is est.mat.d t. be over 193,000 t.ns. t.is low product.on is largely due t. poor soils and hardly covers t.e needs of t.e populat.on. t. remedy t.is, growers syst.mat.cally use mineral fert.lizers. However, t.ese fert.lizers pollut. t.e environment. t. find an alt.rnat.ve t. chemical fert.lizat.on and increase product.on, t.e effect.of biofert.lizers (Spaawet. Ret.ne, Super Gro) compared wit. NPK mineral fert.lizer was evaluat.d on Divo, t.riman, and Djonan F1 cult.vars. t.e t.ial was set.up in a fact.rial block design wit. t.ree replicat.ons. Plant.height. number of funct.onal leaves, and crown diamet.r were assessed at.60 days aft.r sowing (DAS). t.e t.me t. 50% flowering, product.on t.me, and fruit.yield were calculat.d. t.e result. showed t.at.t.e biofert.lizer Ret.ne induced t.e highest.height. and number of funct.onal leaves, wit. averages of 61.89 cm and 29.88 leaves, respect.vely. t.e diamet.r at.t.e crown (17.77 mm) was highest.wit. t.e NPK mineral fert.lizer, and t.e short.st.50% flowering t.me, wit. an average of 47.61 days, was also obt.ined wit. t.e biofert.lizer Ret.ne. t.e NPK mineral fert.lizer produced t.e longest.product.on t.me, wit. an average of 35.25 days. t.e highest.yields were obt.ined using Ret.ne (11.07 t.ha) and NPK (9.52 t.ha) fert.lizers. t.e “Divo*Ret.ne” int.ract.on produced t.e highest.yield wit. an average of 12.19 t.ha. t.e biofert.lizer Ret.ne could t.erefore be used as an alt.rnat.ve fert.lizer t. chemical fert.lizat.on in okra crops, given it. effect.on t.e paramet.rs assessed.

关键词： Biofert.lizer Ret.ne Mineral Fert.lizer Okra Yield Côt. d’Ivoire

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Effect. of Crassocephalum bauchiense (Hut.h) leaf aqueous ext.act.on t.xicit. indicat.rs and reproduct.ve charact.rist.cs in Oryct.lagus cuniculus exposed t. pot.ssium dichromat.

引用

Asian pacific Journal of Reproduct.on 2019年第6期8卷 276-282页

作者： Ferdinand Ngoula Margaret.Mary Momo Chongsi Omer Bébé kenfack Ngouat.u Alexane Marquise Ndekeng Makona August.ve kenfack Bert.n Narcisse Vemo Joseph t.houmboue Depart.ent.of Animal Science Faculty of Agronomy and Agricultural SciencesUniversity of DschangCameroon Depart.ent.of Animal Biology and Physiology Faculty of SciencesUniversity of Yaounde ICameroon

Object.ve:t. evaluat. t.e effect. of Crassocephalum(C.)bauchiense(Hut.h)leaf aqueous ext.act.on t.e biochemical markers of t.xicit.,oxidat.ve st.ess indicat.rs and reproduct.ve paramet.rs in rabbit.does(Oryct.lagus cuniculus)exposed t. pot.ssium ***:A t.t.l of 36 nulliparous and sexually mat.re female rabbit.does,aged 8 mont.s and weighing 2.8-3.0 kg,were divided int. 6 groups of 6 *** mat.ng,group t. received dist.lled wat.r(1 mL/kg body weight.,while groups t.-,VC100,AE100,AE200 and AE400 were t.eat.d wit. 40 mg/mL/kg body weight.of pot.ssium *** addit.on,group VC100 received 100 mg/mL/kg body weight.of vit.min C,while groups AE100,AE200 and AE400 received aqueous ext.act.of *** leaves at.100,200 and 400 mg/mL/kg body weight.by oral gavage for 27 days,*** t.e 28t. daypost.co?t.m,animals were *** indicat.rs such as creat.nine,urea,alanine amino t.anferase,aspart.t. amino t.ansferase,t.t.l prot.in and t.t.l cholest.rol were measured by using a *** st.mulat.ng hormone,lut.inizing hormone and progest.rone were measured by enzyme-linked immuno sorbent.*** st.ess markers like malondialdehyde,cat.lase,superoxide dismut.se and t.t.l peroxidase in ovary homogenat.s were measured by ***:Serum concent.at.ons of urea,creat.nine,alanine aminot.ansferase,aspart.t. aminot.ansferase and t.t.l cholest.rol were significant.y higher(Pt.t.l prot.in level was significant.y lower in t.-group(receiving pot.ssium dichromat. only)compared t. ot.er *** of et.anolic ext.act.of *** significant.y decreased serum concent.at.ons of urea,creat.nine,alanine aminot.ansferase,aspart.t. aminot.ansferase and t.t.l cholest.rol,and significant.y increased t.t.l prot.in ***,et.anolic ext.act.of *** no significant.effect.on t.e foet.t.xic *** serum concent.at.ons of follicle st.mulat.ng hormone and l

关键词： Crassocephalum bauchiense Foet.t.xicit. Pot.ssium dichromat. Rabbit doe Reproduct.on

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Bimanual mot.r skill learning and robot.c assist.nce for chronic hemiparet.c st.oke: a randomized cont.olled t.ial

引用

Neural Regenerat.on Research 2021年第8期16卷 1566-1573页

作者： Maral Yeganeh Doost.Benoît.Herman Adrien Denis Julien Sapin Daniel Galinski Audrey Riga patrice Laloux Benoît.Bihin Yves Vandermeeren UCLouvain CHU UCL Namur–site Mont-GodinneDepartment of NeurologyStroke UnitYvoirBelgium UCLouvain Institute of NeuroScience(IoNS)Clinical neuroscience division(NEUR)divisionBrusselsBelgium UCLouvain Louvain BionicsLouvain-la-NeuveBelgium UCLouvain Institute of MechanicsMaterials and Civil Engineering(iMMC)Louvain-la-NeuveBelgium AXINESIS SA WavreBelgique Scient.fic Support.Unit CHU UCL Namur–site Mont-GodinneYvoirBelgium

Using robot.c devices might.improve recovery post.st.oke, but.t.e opt.mal way t. apply robot.c assist.nce has yet.t. be det.rmined. t.e current.st.dy aimed t. invest.gat. whet.er t.aining under t.e robot.c act.ve-assist.d mode improves bimanual mot.r skill learning(biMSkL) more t.an t.aining under t.e act.ve mode in st.oke pat.ent.. t.ent.-six healt.y individuals(HI) and 23 chronic hemiparet.c st.oke pat.ent. wit. a det.ct.ble lesion on MRI or Ct.scan, who demonst.at.d mot.r deficit. in t.e upper limb, were randomly allocat.d t. t.o parallel groups. t.e prot.col included a t.o-day t.aining on a new bimanual cooperat.ve t.sk, LIFt.t.E-t.AY, under eit.er t.e act.ve or act.veassist.d modes(where assist.nce decreased in a pre-det.rmined st.pwise fashion) wit. t.e bimanual version of t.e REAplan? robot.c device. t.e hypot.esis was t.at.t.e act.ve-assist.d mode would result.in great.r biMSkL t.an t.e act.ve mode. t.e biMSkL was quant.fied by a speed-accuracy t.ade-off(SAt. before(t.) and immediat.ly aft.r(t.) t.aining on days 1 and 2(t. and t.). t.e change in SAt.aft.r 2 days of t.aining(t./t.) indicat.d t.at.bot. HI and st.oke pat.ent. learned and ret.ined t.e bimanual cooperat.ve t.sk. Aft.r 2 days of t.aining, t.e act.ve-assist.d mode did not.improve biMSkL more t.an t.e act.ve mode(t./t.) in HI nor st.oke pat.ent.. Whereas HI generalized t.e learned bimanual skill t. different.execut.on speeds in bot. t.e act.ve and act.ve-assist.d subgroups, t.e st.oke pat.ent. generalized t.e learned skill only in t.e act.ve subgroup. t.ken t.get.er, t.e act.ve-assist.d mode, applied in a pre-det.rmined st.pwise decreasing fashion, did not.improve biMSkL more t.an t.e act.ve mode in HI and st.oke subject.. St.oke subject. might.benefit.more from robot.c assist.nce when applied "as-needed." t.is st.dy was approved by t.e local et.ical commit.ee(Comit. d'ét.ique médicale, CHU UCL Namur, Mont.odinne, Yvoir, Belgium;Int.rnal number: 54/2010, Eudra Ct.number: NUB B039201317382) on July 1

关键词： bimanual hemiparesis mot.r learning rehabilit.t.on robot.c robot.c assist.nce slacking st.oke ret.nt.on

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Immunovirological Discordance and Associat.d Fact.rs among People Living wit. HIV under Ant.ret.oviral t.eat.ent.at.Hôpit.l de Jour de Donka, Guinea

引用

Open Journal of Medical Microbiology 2024年第2期14卷 93-104页

作者： Mariama Sadjo Diallo Djiba Kaba Charles t.hibinda Delicat.Issiaga Diallo Boh Fant. Diane Doufin t.aore Ousmane Niabaly Oumar Mouct.r Diallo Ouo-Ouo Yaramon Kolie Aly patrice Kamano Pascal Koivogui Ahmed Sékou Keit. Mohamed Macire Soumah t.ierno Mamadou t.unkara Mohamed Cisse Facult.des Sciences et.t.chniques de la Sant Universit Gamal Abdel Nasser de Conakry Conakry Guine Laborat.ire de Biologie Molculaire Nest.r Bangoura/Helene Labrousse Hpital de Jour Donka CHU Donka Conakry Guine Cent.e dExcellence Africain Pour la Prvent.on et.le Cont.le des Maladies t.ansmissibles Conakry Guine Service de Dermat.logie-Vnrologie CHU Donka Conakry Guine

t.e ant.ret.oviral t.eat.ent.(ARt. has significant.y reduced t.e number of new HIV/AIDS infect.ons and relat.d deat.s. However, cases of immunovirological discordance (IVD) are found in various locat.ons. t.e object.ve of t.is st.dy was t. det.rmine t.e profile of People living wit. HIV (PLHIV) wit. IVD and t. ident.fy associat.d fact.rs. We conduct.d a cross-sect.onal st.dy based on t.e records of PLHIV under ARt.for at.least.6 mont.s, followed at.Hpit.l de Jour Donka from 2015 t. 2017, and having bot. viral load (CV) and CD4 t.cell count. Prevalence of IVD was 34.57%, wit. 23.87% for immunological discordance (ID) and 10.7% for virological discordance (VD). Females were predominant.(66.26%), and male gender influenced IVD wit. a st.t.st.cally significant.difference (p = 0.006) and was associat.d wit. VD (p = 0.007). t.e average age was 38.77 11.30 years. PLHIV were classified at.WHO st.ges 3 and 4 (86.01%). t.e median init.al haemoglobin level was 11.5 g/L [3.2 - 12]. t.e mean init.al CD4 t.cell count.was 272.84 cells/mm3 201.6. t.e median init.al viral load (VL) was 147,337 copies/mL [1092 - 31,675,000]. t.e init.al CD4 t.cell count.3 was associat.d wit. IVD wit. a st.t.st.cally significant.difference (p = 0.0009) and correlat.d wit. ID (p = 0.000). Prurigo was associat.d wit. IVD wit. a st.t.st.cally significant.difference (p = 0.003). Cerebral t.xoplasmosis was not.associat.d wit. IVD but.was associat.d wit. ID (p = 0.04). t.is st.dy allowed us t. describe t.e profile of PLHIV wit. IVD. t.e main associat.d fact.rs were male gender, init.al CD4 t.cell count.3, t.xoplasmosis, prurigo, and herpes zost.r.

关键词： HIV Ant.ret.oviral t.eat.ent.(ARt. Immunovirological Discordance Donka Guinea

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：