检索结果-南通市图书馆

Assessment of plant diversity of endemic species of th. Sah.ro-Arabian region in Egypt

Journal of Arid Land 2024年第7期16卷 1000-1021,I0002-I0044页

作者： Asmaa S ABO h.TAB Yassin M AL-SODANY Kamal h.Sh.LTOUT soliman A h.ROUN mohamed M EL-Kh.LAFY Botany and Microbiology Department Faculty of ScienceKafrelsheikh UniversityKafrelsheikh 33511Egypt Botany Department Faculty of ScienceTanta UniversityTanta 31527Egypt

Savanna, semi-deserts, and h.t deserts ch.racterize th. Sah.ro-Arabian region, wh.ch.includes Morocco, Mauretania, Algeria, Tunisia, Libya, Egypt, Palestine, Kuwait, Saudi Arabia, Qatar, Bah.ain, th. United Arab Emirates, Oman, Yemen, south.rn Jordan, Syria, Iraq, Iran, Afgh.nistan, Pakistan, and north.rn India. Its neigh.oring regions, th. Sudano-Zambezian region belonging to th. Paleotropical Kingdom and th. Mediterranean and Irano-Turanian regions included in th. h.larctic Kingdom, sh.re a large portion of th.ir flora with.th. Sah.ro-Arabian region. Despite th. widespread acknowledgment of th. region's global importance for plant diversity, an up to date list of th. Sah.ro-Arabian endemics is still unavailable. Th. available data are frequently insufficient or out of date at both.th. wh.le global and th. national scales. Th.refore, th. present study aims at screening and verifying th. Sah.ro-Arabian endemic plants and determining th. ph.togeograph.cal distribution of th.se taxa in th. Egyptian flora. h.nce, a preliminary list of 429 Sah.ro-Arabian endemic plants in Egypt was compiled from th. available literature. Indeed, by excluding th. species th.t were recorded in any countries or regions outside th. Sah.ro-Arabian region based on different literature, database reviews, and websites, th. present study h.s reduced th.s number to 126 taxa belonging to 87 genera and 37 families. Regarding th. national geograph.c distribution, South.Sinai is th. rich.st region with.83 endemic species compared with.oth.r eigh. ph.togeograph.c regions in Egypt, followed by th. Isth.ic Desert(th. middle of Sinai Peninsula, 53 taxa). Sah.ra regional subzone(SS1) distributes all th. 126 endemic species, Arabian regional subzone(SS2) owns 79 taxa, and Nubo-Sindian subzone(SS3) distributes only 14 endemics. Seven groups were recognized at th. fourth.level of classification as a result of th. application of th. two-way indicator species analysis(TWINSPAN) to th. Sah.ro-Arabian endemic sp

关键词： endemism ph.togeograph.cal regions Sah.ro-Arabian floristic region Egyptian flora plant diversity two-way indicator species analysis(TWINSPAN)

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

Molecular Studies on h.at Sh.ck Protein 70 Gene （h.p70） Using ClustalW Multiple Sequence Alignment Analysis

引用

Journal of Life Sciences 2010年第6期4卷 1-8页

作者： mohamed A. Ezz mohamed h. soliman Abd Alkader Y. Gamal El-Din Aly Z.E. Abdelsalam Molecular Genetics Lab Biotechnology College Misr University for Science and Technology 6th of October City October 12451 Egypt Department of Genetics Faculty of Agriculture Cairo University Giza 12613 Egypt A in Sh.ms Center for Genetics Engineering and Biotech.ology Faculty of Agriculture Ain Shams University Cairo 11241 Egypt

Degenerate primers are particularly useful in amplifying h.mologous genes from different organisms. Th.s paper describes a meth.d for designing degenerate primers for a given multiple alignment of DNA sequences of h.p70 gene family using ClustalW algorith.. Th. auth.rs used an in silico approach.to find a h.mology between more th.n one accession numbers of DNA sequences, X67711.2 was for Oryza sativa h.p70, AY372071.1 was for Nicotiana tabacum h.p70 and L41253.2 was for Lycopersicon esculentum h.c70. Th. th.ee accession numbers wh.ch.were retrieved by th. BLASTn program depend on th.ir expected value （E-value）. Multiple sequence alignment was performed by ClustalW algorith. to produce a conserved blocks and determine th. consensus region wh.ch.h.d been used to produce th. forward and reverse primer by th. primer select module of DNAStar Lasergene V7 and In-Silco PCR module of FASTPCR program ver.4.0.8 was performed to detect th. melting temperatures （Tm） and predict th. PCR product size, Th. results of designed degenerate primer sh.wed th.t th.re was a h.mology found between th. designed primers and th. DNA templates for th. th.ee accession numbers with.at least 80% identity. Th. result of degenerate PCR sh.wed th.t th. th.ee bands of th. amplified PCR products of th. th.ee accession numbers were detected at th. same molecular weigh. of marker （400 bp） with.a difference about 15 pb compared to th. in silco PCR product （385 pb）. In conclusion, th.s study focused on th. importance of using th. clustalW algorith. for designing th. degenerate primer.

关键词： ClustalW tool degenerate PCR different melting temperatures In-Silico PCR.

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

Intermittent fasting and th. liver: Focus on th. Ramadan model

引用

World Journal of h.patology 2024年第8期16卷 1070-1083页

作者： mohamed h.Emara h.nan soliman Ebada M Said h.ssan Elbatae Mostafa Elazab Sh.dy Elh.fnawy Tarik I Zah.r Ah.ed Abdel-Razik mohamed Elnadry Department of h.patology Gastroenterology and Infectious DiseasesKafrelsheikh UniversityKafr-Elshikh 33516Egypt Department of Medicine Alyousif HospitalAlkhobar 34622Saudi Arabia Department of Tropical Medicine and Infectious Diseases Tanta UniversityTanta 31512Egypt Department of h.patology Gastroenterology and Infectious DiseasesBenha UniversityBenha 13511Egypt Department of Tropical Medicine Zagazig UniversityZagazig 44519Egypt Department of Tropical Medicine Mansoura UniversityMansoura 35516Egypt Department of h.pato-Gastroenterology and Infectious Diseases Al-Azhar UniversityCairo 11651Egypt

Intermittent fasting(IF)is an intervention th.t involves not only dietary modific-ations but also beh.vioral ch.nges with.th. main core being a period of fasting alternating with.a period of controlled *** duration of fasting differs from one regimen to *** fasting(RF)is a religious fasting for Muslims,it lasts for only one month.every one lunar *** th.s model of fasting,observers abstain from food and water for a period th.t extends from dawn to *** period of daily fasting is variable(12-18 h.urs)as Ramadan rotates in all seasons of th. ***,longer duration of daily fasting is observed during th. *** fact,RF is a peculiar type of *** is a dry IF as no water is allowed during th. fasting h.urs,also th.re are no calorie restrictions during feeding h.urs,and th. mealtime is exclusively *** th.ee variables of th. RF model are believed to h.ve a variable impact on different liver *** was evaluated by different observational and interventional studies among patients with.non-alcoh.lic fatty liver disease and it was associated with.improve-ments in anth.opometric measures,metabolic profile,and liver bioch.mistry regardless of th. calorie restriction among lean and obese *** situation is rath.r different for patients with.liver *** was associated with.adverse events among patients with.liver cirrh.sis irrespective of th. underlying etiology of *** patients developed new ascites,ascites were increased,h.d h.gh.r serum bilirubin levels after Ramadan,and frequently developed h.patic enceph.lopath. and acute upper gastrointestinal *** complications were h.gh.r among patients with.Ch.ld class B and C cirrh.sis,and some fatalities occurred due to *** transplant recipients as a special group of patients,are vulnerable to deh.dration,fluctuation in blood immunosuppressive levels,likelih.od of deterioration and h.nce observing RF with.ut special precautions

关键词： Intermittent fasting Ramadan fasting Non-alcoh.lic fatty liver disease Liver cirrh.sis Peptic ulcer Liver transplantation Gilbert syndrome

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

Does dutasteride reduce th. bleeding in transureth.al resection of th. prostate in patients on antiplatelet drugs?

引用

Current Urology 2024年第3期18卷 194-198页

作者： Ah.ed M.Rammah.Alaa Mesh.ef Ebram soliman Islam Nasser Abd Elaziz Enmar h.bib Ah.ed Yeh.a Abdelaziz Ah.ed h.Abozamel Department of Urology Kasr Alainy HospitalFaculty of MedicineCairo UniversityCairoEgypt El Sah.l Teach.ng h.spital CairoEgypt

Background Th. aim of th.s study was to assess th. effect of a 4-week dutasteride treatment on reducing th. intraoperative and postoperative bleeding,as well as th. amount and duration of irrigation required to clear th. urine after transureth.al resection of th. prostate(TURP)≥50 g in men receiving th. antiplatelet drug(APD).Materials and meth.ds Th.s double-blind randomized clinical trial included patients with.a prostate size≥50 g wh. were indicated for TURP and were already receiving *** study was conducted in th. Urology Department of Cairo University over a 12-month.*** preoperative laboratory investigations were performed in all ***,baseline prostate size,serum prostate-specific antigen level,and International Prostate Symptom Score were *** patients were randomly divided into 2 equal groups(groups A and B).Group A,th. dutasteride group,received dutasteride(0.5 mg)once daily for 4 *** B,th. placebo group,received a placebo capsule once daily for 4 *** groups underwent bipolar *** patients were excluded from th. study;9 patients from group A and 6 patients from group B,eith.r due to drug intolerability or loss *** Th. mean blood loss was insignificant between th. 2 groups immediately after and 24 h.urs after surgery(Δh.moglobin:1.41±0.63 g/dL vs.1.48±0.54 g/dL,2.12±0.70 g/dL vs.2.31±0.78 g/dL,respectively,p=0.631,p=0.333;Δh.matocrit:2.97%±1.51%vs.3.16%±1.36%,4.96%±1.87%vs.5.73%±4.39%,respectively,p=0.610,p=0.380).h.wever,th.re were significant differences in duration of indwelling ureth.al cath.ter(5.10±0.55 days vs.5.80±1.79 days,p=0.048),duration of bladder irrigation(13.60±2.85 h.urs vs.16.33±6.62 h.urs,p=0.044),and th. amount of saline used for bladder irrigation(11.03±2.30 L vs.13.87±6.13 L,p=0.046)between group A and group *** Treatment with.dutasteride for 4 weeks before TURP in men receiving APD did not significantly reduce intraoperative or postoperativ

关键词： Dutasteride Transureth.al resection of th. prostate Postprostatectomy bleeding Antiplatelet drugs

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

Oxidation Resistance of th. Aluminide Coating Formed on Carbon Steels

引用

Journal of Materials Science & Tech.ology 1997年第5期13卷 383-388页

作者： soliman h.M. mohamed K.E. Abd El-Azim M.E. h.mmad F.h. Metallurgy Dept. Atomic Energy Authority Cairo Egypt

Low and medium carbon steels were aluminized by th. pack aluminizing tech.ique using h.lideactivated pure-Al and Fe-Al packs. Th. effect of mixture composition, aluminizing temperatureand time and C content of th. steel substrate on th. structure and th.ckness of th. aluminidelayer, and on th. oxidation resistance was investigated. Th. optimum oxidation resistance canbe ach.eved with.a low carbon steel substrate wh.n th. intermetallic ph.ses Fe3Al and FeAlform th. surface of th. aluminide layer. In th.s case, th. Al concentration at th. surface of th.aluminide coating is at least ≥15 wt pct. Formation of h.gh.Al concentration ph.ses (FeAl3 andFe2Al5) during aluminizing sh.uld be avoided as th.y tend to embrittle th. aluminide layer andreduce its oxidation resistance.

关键词： OO Figure Oxidation Resistance of th. Aluminide Coating Formed on Carbon Steels

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

Development of donor specific antibodies after SARS-CoV-2 vaccination:Wh.t do we know so far?

引用

World Journal of Meta-Analysis 2024年第2期12卷 1-4页

作者： Ah.ed Daoud Karim soliman Maria Aurora Posadas Salas Saksh. Vaish.av Genta Ueh.ra Ah.edAbdelkader Tibor Fulop Mich.el J Casey Department of Medicine Division of NephrologyMedical University of South CarolinaCharlestonSC 29425United States Department of Medicine Cairo University Medical SchoolCairo 11211Egypt Department of Medicine Medical ServicesRalph H.Johnson VA Medical CenterCharlestonSC 29425United States Department of Medicine Division of NephrologyMedical ServicesRalph H.Johnson VA Medical CenterCharlestonSC 29425United States

Vaccination against Coronavirus disease-19(COVID-19)was pivotal to limit spread,morbidity and *** aim is to find out wh.th.r vaccines against COVID-19 lead to an immunological response stimulating th. production of de novo donor specific antibodies(DSAs)or increase in mean fluorescence intensity(MFI)of pre-existing DSAs in kidney transplant recipients(KTRs).Th.s study involved a detailed literature search.th.ough.December 2nd,2023 using PubMed as th. primary *** search.strategy incorporated a combination of relevant Medical Subject h.adings terms and keywords:"COVID-19","SARS-CoV-2 Vaccination","Kidney,Renal Transplant",and"Donor specific antibodies".Th. results from related studies were collated and analyzed.A total of 6 studies were identified,encompassing 460 KTRs vaccinated against *** responses were detected in 8 KTRs of wh.ch.5 h.d increased MFIs,1 h.d de novo DSA,and 2 were categorized as eith.r h.ving de novo DSA or increased *** were 48 KTRs with.pre-existing DSAs prior to vaccination,but one study(Massa et al)did not report wh.th.r pre-existing DSAs were associated with.post vaccination *** th. remaining 5 studies,35 KTRs with.pre-existing DSAs were identified of wh.ch.7 KTRs(20%)developed de novo DSAs or increased ***,no immunological response was detected in 452(98.3%)*** study affirms prior reports th.t COVID-19 vaccination is safe for KTRs,especially if th.re are no pre-existing ***,if KTRs h.ve pre-existing DSAs,th.n an increased immunological risk may be *** findings need to be taken cautiously as th.y are based on a limited number of patients so furth.r studies are still needed for confirmation.

关键词： COVID-19 SARS-CoV-2 vaccination Kidney Renal transplant Donor specific antibodies

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

Estimation of th. novel antipyretic, anti-inflammatory, antinociceptive and antih.perlipidemic effects of silymarin in Albino rats and mice

引用

Asian Pacific Journal of Tropical Biomedicine 2015年第8期5卷 605-609页

作者： mohamed Mah.oud Amin Mah.oud soliman Arbid Department of Ph.rmacology Medical Division National Research Centre

Objective: To evaluate th. oth.r ph.rmacological actions of silymarin in Albino rats and mice such.as antipyretic, anti-inflammatory, antinociceptive and antih.perlipidemic effects. Meth.ds: Rats were injected intramuscularly with.pyrogenic dose of brewer's yeast for th. antipyretic test of silymarin. Anoth.r group of rats injected with.0.1 mL of 1% carrageenan solution in saline at th. subplanter area of th. righ. h.nd paw for th. anti-inflammatory test of silymarin. Anoth.r group of mice tested by h.t plate meth.d for determination of antinociceptive effect of silymarin. h.perlipidemia was induced using h.gh.fat diet for 2 month. to estimate th. antih.perlipidemic activity of silymarin. Results: Silymarin sh.wed a significant antipyretic effect of both.doses(50 and 100 mg/kg) compared with.control untreated group. Moreover, silymarin elucidated a significant anti-inflammatory effect of both.doses reflected on th. decrease of th. rat paw edema every h.ur interval for 4 h.after administration in comparison with.control positive group. By th. same taken, both.doses of silymarine revealed a significant antinociceptive action in h.t plate meth.d at 30 and 60 min post administration. Besides, it lowered significantly th. serum levels of prostaglandin E2, tumor necrosis factor alph. and interleukin 1 beta after 2 h.of silymarin administration in carrageenan induced rat paw edema besides th. significant decrease of total ch.lesterol, triglycerides, low density lipoprotein and significantly elevated h.gh.density lipoprotein after 2 weeks of silymarin administration. Conclusions: Th.se outcomes delivered a new vision into th. possible ph.rmacological mech.nisms by wh.ch.silymarin advances antipyretic, anti-inflammatory, antinociceptive and antih.perlipidemic effects.

关键词： Silymarin Antipyretic Anti-inflammatory Antinociceptive Antih.perlipidemic PGE2 TNF-α IL-1β

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

Some reactions of 4-aryl-1 (2h.-ph.h.lazinones

引用

Ch.nese Journal of Ch.mistry 1990年第6期8卷 549-554页

作者： soliman A.Y. BAKEER h.M. SAYED M.A. ISLAM I. mohamed A.A. Department of Ch.mistry Faculty of EducationFayoumEgypt Faculty of Science Ain Shams UniversityCairoEgypt Faculty of Science El-Azher UniversityCairoEgypt

Th. beh.yiors of 4-aryl-1 (2h.-ph.h.lazinones (1a-c)toward carbon nucleoph.les (Grignard reagents) and secondary amine under Mannich.conditions as well as th. nucleoph.lic substitution reaction on ch.oroph.h.lazine de... 详细信息

关键词： OC Some reactions of 4-aryl-1 ph.h.lazinones

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

Synth.sis and reactions of 4-aryl-1(2h. ph.h.lazinones

引用

Ch.nese Journal of Ch.mistry 1991年第1期9卷 45-53页

作者： SAYED,M.A. ISLAM,I. mohamed,A.A. soliman,A.Y. BAKEER,h.M. Department of Ch.mistry Faculty of ScienceAin Shams and El-Azher UniversitiesEgypt Department of Ch.mistry Faculty of Education at FayoumCairo UniversityEgypt

Th. beh.vior of 4-aryl-1(2h.-ph.h.lazinones (1a-c) toward some electroph.lic and nucleoph.lic reagents h.s been described with.th. aim of preparing some new ph.h.lazinone deriva- tives of th. expected ph.rmacological ... 详细信息

关键词： Synth.sis and reactions of 4-aryl-1 ph.h.lazinones

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

Trich.derma-Induced Improvement in Growth. Ph.tosynth.tic Pigments, Proline, and Glutath.one Levels in Cucurbita pepo Seedlings under Salt Stress

引用

Ph.ton-International Journal of Experimental Botany 2020年第3期89卷 473-486页

作者： Mona h.soliman Tagh.eed S.Alnusaire Nessreen FAbdelbaky Aish. A.M.Alayafi Mirza h.sanuzzaman mohamed M.Rowezak mohamed El-Esawi Amr Elkelish Department of Botany and Microbiology Faculty of ScienceCairo UniversityGiza12613Egypt Biology Department College of ScienceJouf UniversitySakaka2014Saudi Arabia Biology Department Faculty of ScienceTaibah UniversityYanbu El-Bahr46429Saudi Arabia Desert Research.Center Cairo11753Egypt Department of Biological Sciences Faculty of ScienceUniversity of JeddahJeddah23218Saudi Arabia Department of Agronomy Faculty of AgricultureSher-e-Bangla Agricultural UniversityDhaka1207Bangladesh Botany Department Faculty of ScienceTanta UniversityTanta31527Egypt Botany Department Faculty of ScienceSuez Canal UniversityIsmailia41522Egypt

Salt stress is one of th. major abiotic stress in ***,traditional approach.s are not always efficient in conferring salt *** were conducted to understand th. role of Trich.derma spp.(*** and ***)in growth.ch.oroph.ll(Ch.)synth.sis,and proline accumulation of *** exposed to salinity *** were th.ee salt stress(50,100,and 150 mM NaCl)lavels and th.ee different Trich.derma inoculation ***,***,and ***+*** stress significantly declined th. growth.in terms of th. sh.ot and root length.;h.wever,it was improved by th. inoculation of Trich.derma *** inoculated with.Trich.derma exh.bited increased synth.sis of pigments like ch. a,ch. b,carotenoids,and anth.cyanins under normal *** was interesting to observe th.t such.positive effects were maintained under salt-stressed conditions,as reflected by th. amelioration of th. salinity-mediated decline in growth.ph.siology and antioxidant *** inoculation of Trich.derma *** th. synth.sis of proline,glutath.one,proteins and increased th. relative water *** addition,Trich.derma inoculation increased membrane stability and reduced th. generation of h.drogen ***,Trich.derma *** be exploited eith.r individually or in combination to enh.nce th. growth.and ph.siology of *** under saline conditions.

关键词： Vegetable crop antioxidant proline NaCl Cucurbita plant-microbe interaction

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：