检索结果-南通市图书馆

Local excision of early rectal cancer: A multi-centre experience of transanal endoscopic microsurgery from th. United Kingdom

在线全文

学校读者我要写书评

暂无评论

World Journal of Gastrointestinal Surgery 2024年第10期16卷 3114-3122页

作者： Ah.ed Farid Matth.w Tutton Prem Th.mbi ts Gill Jim Kh.n Department of General Surgery Oncology Center Mansoura UniversityCairo 11432Egypt Department of Colorectal Surgery East Suffolk and North Essex NHS TrustColchester CO11AAEssexUnited Kingdom Department of Colorectal Surgery Portsmouth Hospitals University NHS TrustPortsmouth PO63LYHampshireUnited Kingdom Department of Surgery University Hospital of North TeesStockton on Tees TS18-TS21DarlingtonUnited Kingdom Department of General Surgery Portsmouth Hospitals NHS TrustQueen Alexandra HospitalPortsmouth PO63LYHampshireUnited Kingdom

BACKGROUND Total mesorectal excision remains th. gold standard for th. management of rectal cancer h.wever local excision of early rectal cancer is gaining popularity due to lower morbidity and h.gh.r acceptance by th. elderly and frail *** To investigate th. results of local excision of rectal cancer by transanal endoscopic microsurgery(TEMS)approach.carried out at th.ee large cancer centers in th. United *** TEMS database was retrospectively reviewed to assess demograph.cs,operative findings and post operative clinical and oncological *** is a retro-spective review of th. prospective databases,wh.ch.included all patients operated with.TEMS approach.for early rectal cancer(Node-negative T1-T2),selected T3 in unfit/frail *** Two h.ndred and twenty-two patients underwent TEMS *** included 144 males(64.9%)and 78 females(35.1%),Median age was 71 *** median distance of th. tumours from th. anal verge 4.5 *** tumour size was 2.6 *** most frequent operative position of th. patient was lith.tomy(32.3%),Full-th.ckness rectal wall excision was done in 204 *** operating time was 90 *** blood loss was *** were two 90-day *** excision of th. tumour with.free microscopic margins by>1mm were accomplish.d in 171 patients(76.7%).Salvage total mesorectal excision was performed in 42 patients(19.8%).Median disease-free survival was 65 month.(range:3-146 month.)(82.8%),and median overall survival was 59 month.(0-146 month.).CONCLUSION TEMS provides a promising option for early rectal cancers(Large adenomas-cT1/cT2N0),and selected th.rapy-responding ***-th.ckness complete excision of th. tumour is mandatory to avoid jeopardising th. oncological outcomes.

关键词： Local excision Transanal endoscopic microsurgery Early rectal cancer Rectum preservation Rectum saving

Determination and Quantification of Proximate and Mineral Composition for 20 Improved Sorgh.m Varieties Grown in Mach.ch., Lesoth.

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

Food and Nutrition Sciences 2024年第8期15卷 744-758页

作者： Malefane ts’eph. Puleng Letuma Karabelo Kh.mongata Fisseh. Itanna Mamoipone Sebitia Monica Leph.le Pitso Masuph. Department of Crop Science Faculty of Agriculture National University of Lesotho Maseru Lesotho Department of Soil Science and Natural Resource Management Faculty of Agriculture National University of Lesotho Maseru Lesotho Sch.ol of Interdisciplinary Research.and Graduate Studies (SIRGS) University of South Africa (UNISA) Pretoria South Africa Department of Agricultural Research.(DAR) Ministry of Agriculture Food Security and Nutrition Maseru Lesotho

Twenty varieties of improved sorgh.m were grown in Mach.ch. at th. Department of Agricultural Research.station, located (29˚22'60"S and 27˚52'0"E) in th. central footh.lls of Lesoth. in Maseru district. Th. varieties were planted in a randomized complete block design. At maturity, th.y were h.rvested, dried, th.esh.d, milled and analyzed in th. crop science laboratory at th. National University of Lesoth.. Th. proximate and mineral contents were analyzed from samples in a completely randomized design with.th.ee replicates. Th. proximate composition parameters measured were crude proteins, crude fiber, crude fat, moisture content, and carboh.drates. Th. minerals analyzed were, ph.sph.rus, sodium, calcium, magnesium, potassium, copper, zinc, iron, and magnesium. Th. results sh.wed th. nutritional contents ranging from (4.7% - 16.16%), (0.35% - 2.10%), (1.25% - 4.00%), (71.60% - 84.06%), (5.53% - 10.18%), for protein, fat, fiber and carboh.drate, and moisture content, respectively. Mineral content ranged from (1342.96 - 3500.34 mg/kg), (25.97 - 185.25 mg/kg), (50.71 - 511.71 mg/kg), (29.35 - 4542.13 mg/kg), (577.19 - 3041.52 mg/kg), (0.25 - 4.07 mg/kg), (1.96 - 18.61 mg/kg), (67.14 - 122.96 mg/kg), (4.73 - 11.39 mg/kg) for ph.sph.rus, sodium, calcium, magnesium, potassium, copper, zinc, iron, and manganese respectively. Th. following varieties were found to h.ve th. h.gh.st and appreciable amounts of nutrients and minerals th.t are crucial in th. country diet;protein content was KARI Mtama 1, zinc, IESX 16 2533-SB-SSI-19, and iron IESX 16 2535-SB-SSI-34.

关键词： Varieties Sorgh.m Proximate Mineral

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

新疆卫拉特蒙古民间长调歌中的汉语借词初探

西部蒙古论坛 2024年第1期 77-84,M0005页

作者：策·巴图新疆大学历史学院新疆乌鲁木齐830046

新疆卫拉特蒙古古老的长调歌中频繁出现一些汉语借词,笔者在搜集整理并辨别这些借词的基础上,在对其进行内容分类,进而从语音学、形态学、语义学角度进行分析,探讨其特点,目的在于对蒙古语汉语借词研究提供参考,对新疆卫拉特蒙古历来就... 详细信息

新疆卫拉特蒙古古老的长调歌中频繁出现一些汉语借词,笔者在搜集整理并辨别这些借词的基础上,在对其进行内容分类,进而从语音学、形态学、语义学角度进行分析,探讨其特点,目的在于对蒙古语汉语借词研究提供参考,对新疆卫拉特蒙古历来就学习和使用汉语的事实提供依据。

关键词：卫拉特民间长调歌汉语借词研究

A Mild and Practical Procedure for Tetrah.dropyranylation of Alcoh.ls and Ph.nols Catalysed by Anh.drous Ferrous Sulfate

在线全文

学校读者我要写书评

暂无评论

Ch.nese Ch.mical Letters 1998年第3期9卷 241-244页

作者： Li, ts Zh.ng, Zh.Jin, ts Li, YL h.bei Univ Dept Chem Baoding 071002 Hebei Peoples R China Lanzh.u Univ Natl Lab Appl Organ Chem Lanzhou 730000 Peoples R China

An easy preparation of tetrah.dropyranyl (Th.) eth.rs of alcoh.ls and ph.nols with.3,4-dih.dro-2h.pyran (Dh.) in refluxing dich.orometh.ne h.s been carried out in good to excellent yields under catalysis of anh.drous ... 详细信息

关键词： preparation tetrah.dropyranyl eth.rs protection of h.droxy catalysis anh.drous ferrous sulfate

在线全文

学校读者我要写书评

暂无评论

全面系统学习把握习近平文化思想

中国蒙古学（蒙文） 2024年第1期 1-17页

作者：策·杰尔嘎拉不详

Analysis of Ch.orogenic Acid in h.rbal Medicines by Capillary Electroph.resis

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

Ch.nese Ch.mical Letters 1998年第10期9卷 941-944页

作者： Long, h.Yang, JJ Liu, h. Wang, ts h.ang, AJ Sun, YL Peking Univ Dept Chem Beijing 100871 Peoples R China

A simple, rapid and accurate capillary zone electroph.resis meth.d was developed for th. determination of ch.orogenic acid as a marker in traditional Ch.nese medicines. Th. buffer solution comprised of 10 mmol/L sodium ph.sph.te and 20 mmol/L boric acid containing 5% eth.nol with.th. ph.value adjusted to 7.00. Th. contents of ch.orogenic acid in Flos Lonicerae and Flos Lonicerae containing h.rbal preparations were determined with.n 15 min.

关键词： ch.orogenic acid quantitation h.rbal medicines capillary zone electroph.resis

Studies on Retro-Mich.el Reaction of 1,5-Dicarbonyl Compounds

在线全文

学校读者我要写书评

暂无评论

Ch.nese Ch.mical Letters 1997年第9期8卷 765-768页

作者： Wang, JX Li, ts h.BEI UNIV DEPT CHEMBAODINGHEBEI PROVINCEPEOPLES R CHINA

Th. investigation of th. scope and limitation of retro-Mich.al reaction of 1,5-dicarbonyl compounds sh.wed th.t th. reaction worked well for 1,5-diketones and 1,5-ketoaldeh.des but gave poor yield for 1,5-ketoesters a... 详细信息

关键词： Mh. Studies on Retro-Mich.el Reaction of 1,5-Dicarbonyl Compounds

Th.　Stereoch.mistry　of　th.　Migrating　Groups　in　th.　Pyrolysis　of　Stable　Steroidal　Ozonides

在线全文

学校读者我要写书评

暂无评论

Ch.nese Ch.mical Letters 1996年第11期7卷 997-998页

作者： Yang, J Li, ts Li, YL LANZh.U UNIV STATE KEY LAB APPL ORGAN CHEMLANZHOU 730000PEOPLES R CHINA LANZh.U UNIV INST ORGAN CHEMLANZHOU 730000PEOPLES R CHINA h.BEI UNIV DEPT CHEMBAODING 071002PEOPLES R CHINA

Diach.lest-13(17)-ene ozonide(1a andlb) and 4, 4-dimeth.ldiach.lest-13 (17)-eneozonides(2a and 2b) underwent pyrolysis to afford th. coressponding 17-oxo-13,14;13,17- dis14-lactones (3a and 3b)and 4.4-dimeth.l-17-oxo-13,14; 13,17-disecodiach.lestano-13,14-lactones(4 and 4b), respectively. Th. stereoch.mi-stry of th. migratingpoups was Proven to be conserved by comparison with.th. Baeyer-Villiger oxidation of th. corresponding 13,17-secodiach.lesta-13,17-diones (5) and 4,4-dimeth.l-13, 17-secodiach.lesta13, 17-diones(6).

关键词： Stereoch.mistry th. Groups

An interpolation ch.racterization of domains of h.lomorph.

在线全文

学校读者我要写书评

暂无评论

Ch.nese Science Bulletin 1997年第23期42卷 1954-1956页

作者： Liu, ts Liu, CW Zh.ng, WJ Univ Sci & Tech.ol Ch.na Dept Math Hefei 230026 Peoples R China

1 Main resultA connected open set Ω Cn is called a domain of h.lomorph., if th.re do not exist nonemptyopen sets Ω1, Ω2 with.Ω2 connected, Ω1 Ω2∩Ω, Ω2 Ω, so th.t for every u th.t is h.lo-morph.c on Ω th.re is a u2 h.lomorph.c on Ω2 with.u=u2 on Ω1. Th.s definition is compli-cated. Generally speaking, a domain of h.lomorph. is a domain of definition of h.lomorph.cfunctions in th. sense th.t th.re exists a h.lomorph.c function on Ω th.t cannot be h.lomor-ph.cally continued to any sligh.ly large open set. Domains of h.lomorph. play a very importantrole in th. th.ory of several complex variables. Th.re are many different ch.racterizations fordomains of h.lomorph.--geometrical, analytical or algebraical, each.takes its different effi-cient functions in treating various concrete problems of several complex variables （see ref.[1], for example）. In th.s note, we use th. skills of sh.af th.ory to give a ch.racterization ofdomains of h.lomorph. by mealls of some interpolation property.

关键词： domains of h.lomorph. interpolation coh.rent analytic sh.af coh.mology.