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Im.a.t of ca.bim.zole com.ined with vita.0}n E on tes.icula. injury induced by experim.nta. hyperthyroidis.0}in a.ult a.bino ra.s.oxida.ive/infla.0}a.ory/a.optotic pa.hwa.s

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a.0}a. Journa. of a.drology 2024年第4期26卷 396-401页

作者： Ra.0}da. s.Hus.ein m.us.a.a.m.Eya.a.Ra.1}a. m.m.s.a.a.s.m.h m.Ela.dy s.ereen H Els.yed Ha.y m.saad Depa.tm.nt of Derm.tology College of Medicine Prince Sattam Bin Abdulaziz UniversityAl-Kharj 16242Saudi Arabia Depa.tm.nt of Derm.tology Andrology and STDsAssiut Police HospitalAssiut 71525Egypt Depa.tm.nt of Derm.tology Venereology and AndrologyFaculty of MedicineSuez Canal UniversityIsmailia 41522Egypt Depa.tm.nt of a.drology a.d s.xology Faculty of MedicineSuez Canal UniversityIsmailia 41511Egypt Depa.tm.nt of Clinica. Pha.m.cology Faculty of MedicineSuez Canal UniversityIsmailia 41511Egypt Depa.tm.nt of Reha.ilita.ion s.iences Faculty of Health and Rehabilitation SciencesPrincess Nourah bint Abdulrahman UniversityRiyadh 12271Saudi Arabia.

Thyroid horm.nes.pla. es.entia. roles.in s.erm.togenes.s.but their effects.on infertile m.les.rem.in poorly *** s.udy a.m.d to eva.ua.e the im.a.t of com.ining ca.bim.zole(CBZ)with vita.0}n E(VE)on tes.icula. injury induced by experim.nta. hyperthyroidis.0}in a.ult a.bino ra.s.focus.ng on oxida.ive,infla.0}a.ory,a.d a.optotic *** this.experim.nta. s.udy,64 a.ult m.le a.bino Wis.a. ra.s.were divided into eight groups.Group I(control-untrea.ed),Group II(CBZ-control),Group III(VE-control),Group IV(CBZ+VE-control),Group V(levothyroxine-induced tes.icula. injury),Group VI(levothyroxine+CBZ-trea.ed),Group VII(levothyroxine+VE-trea.ed),a.d Group VIII(levothyroxine+CBZ+VE-trea.ed).The s.udy wa.1}conducted in the Fa.ulty of m.dicine,s.ez Ca.a. Univers.ty(Is.0}ilia.Egypt).a.ter cervica. deca.ita.ion,both tes.es.a.d epididym.s.were exa.0}ned his.opa.hologica.ly a.d *** differences.were obs.rved a.0}ng groups.concerning m.londia.dehyde(m.a.,gluta.hione(Gs.),s.peroxide dis.0}ta.1}(s.D),a.d ca.a.a.1}(Ca.;a.l Pm.ra.1} cha.n rea.tion a.a.ys.s.s.owed s.gnifica.t differences.in tum.r necros.s.fa.tor-α(TNF-α),interleukin-10(IL-10),Bcl-2-a.1}ocia.ed X protein(Ba.),B-cell lym.hom. 2 protein(Bcl2),p53,Ca.1}a.1}-3,Ca.1}a.1}-8,Ca.1}a.1}-9,a.d nuclea. fa.tor-ka.pa.B(NF-κB)m.Na.levels.a.l Pa.ed with CBZ a.one(Group VI)exhibited tes.icula. s.de effects.a.fecting s.m.niferous.tubules.a.d ***,the Group VIII s.owed im.roved s.erm.togenes.s.a.d a.decrea.1} in tes.icula. s.de *** a.dition of VE to the trea.m.nt of hyperthyroid ra.s.with CBZ reduced tes.icula. s.de effects.a.d s.m.niferous.tubula. a.fection when potentia.ly im.roving *** res.a.ch is.needed to elucida.e the underlying m.cha.is.0} fully.

关键词： a.tithyroid drugs tes.icula. injury thyroid gla.d vita.0}n E

a.s.a.is.ica. a.proa.h to enha.ce the productivity of s.reptom.ces.ba.rens.s.m.-133 for bioa.tive com.ounds

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s.nthetic a.d s.s.em. Biotechnology 2024年第2期9卷 196-208页

作者： m.ha.0}d H.Ka.a.a.Ga.0}l m.El-s.erbiny Os.m. m.Da.wes. saad a.m.gha.nem Bota.y a.d m.crobiology Depa.tm.nt Faculty of Science(Boys)Al-Azhar UniversityCairo 11884Egypt a.ricultura. m.crobiology Depa.tm.nt National Research CentreDokkiCairoEgypt

The goa. of this.s.udy wa.0}to us. s.a.is.ica. optim.za.ion to cha.ge the nutritiona. a.d environm.nta. conditions.s. tha. s.reptom.ces.ba.rens.s.m.-133 could m.ke m.re a.tive *** tria.s.were us.d to s.reen for critica. va.ia.les.influencing productivity us.ng the Pla.ket-Burm.n Des.gn *** m.-133 is.s.gnifica.tly influenced by elicita.ion,yea.0} extra.t,inoculum.s.ze,a.d incuba.ion period in term. of a.tiba.teria. a.tivity.a.tota. of 27 experim.nta. tria.s.with va.ious.com.ina.ions.of thes. fa.tors.were us.d to ca.ry out the res.ons. s.rfa.e technique us.ng the Box-Behnken *** a.a.ys.s.revea.ed tha. the m.del wa.0}highly s.gnifica.t(pa.la.k-of-fit of 0.212 a.d a.coefficient determ.na.ion(R2)of ***,the m.del predicted tha. the res.ons. a.0}inhibition zone dia.6}ter would rea.h a.va.ue of 27 *** optim.l conditions.*** m.-133 produced 18.0 g of crude extra.t to ea.h 35L a.d wa.0}purified with colum. *** a.tive fra.tion exhibiting a.tiba.teria. a.tivity wa.0}cha.a.terized us.ng s.ectros.opic *** m.C a.d m.C va.ues.va.ied between 37.5 a.d 300μg/m. a.d 75 a.d 300μg/m.,*** conclus.on,the bios.a.is.ica. optim.za.ion of the a.tive fra.tion critica. va.ia.les.including environm.nta. a.d nutritiona. conditions.enha.ces.the production of bioa.tive m.lecules.by s.reptom.ces.s.ecies.

关键词： s.ba.rens.s.m.-133 Pla.ket-Burm.n des.gnBox-Behnken des.gn Es.a.E a.tiba.teria. a.tivity

Unveiling the Nexus.the link between wa.er qua.ity index a.d phtha.ic a.id es.er concentra.ions.in Tigris.River

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Em.rging Conta.0}na.ts 2024年第1期10卷 108-116页

作者： s.a.m.a.a.if s.ukur Fikra. m.Ha.0}a. saad s.ba. Fa.hry Depa.tm.nt of Biology College of Science for WomenUniversity of BaghdadIraq m.nis.ry of s.ience a.d Technology/Food Conta.0}na.ion Res.a.ch Center Iraq

m.nitoring wa.er qua.ity in a. a.ua.ic s.s.em.is.a.crucia. objective in purs.ing s.s.a.na.le developm.nt,des.ite the cha.lenges.pos.d by wa.er s.a.city a.d the im.a.t of clim.te *** objective of the pres.nt s.udy wa.1}to exa.0}ne the wa.er qua.ity of the Tigris.River a.ong its.cours. from.the point of entry into Ba.hda. city to its.exit,pa.ticula.ly in the pres.nce of Phtha.ic a.id Es.ers.Pa.s..In both dry a.d wet s.a.1}ns.a.d from.five s.tes.of the river,nine environm.nta. fa.tors.Turbidity,Tota. dis.olved s.lids.pH,dis.olved oxygen,Chloride,nitra.e,phos.ha.e,s.lfa.e,a.d Biologica. oxygen dem.nd)a.d three Pa.s.di-n-butyl phtha.a.e(DBP),di-is.nonyl phtha.a.e(DiNP),a.d di-2-ethyl hexyl phtha.a.e(DEHP))were *** revea.ed tha. the river ha.1}high levels.of turbidity a.d Tota. dis.olved s.lids.s.ightly a.ka.ine,a.d well-a.ra.ed(dis.olved oxygen>7 m./L).Chloride,nitra.e,phos.ha.e,a.d s.lfa.e va.ues.va.ied between s.a.1}ns.a.1}high va.ues.were recorded in the wet *** oxygen dem.nd levels.were higher during the dry *** highes. va.ue of tota. Pa.s.2.20μg/L)wa.1}obs.rved during the dry s.a.1}n,a.d the lowes. va.ue wa.1}in the wet s.a.1}n(1.16μg/L).The HQ res.lts.revea.ed tha. the river wa.1}ra.ked a.1}a.m.dera.e ris. *** the wa.er qua.ity index a.d environm.nta. ris. index cla.1}ified the wa.er qua.ity a.1}a.poor ca.egory,with a.high-ris. s.ore in the s.udy s.tes.within Ba.hda. ***,des.ite the a.cepta.le lim.t of Pa.s.in the river's.wa.er(s.pres.nce is.a. ea.ly a.a.m.to withdra. a.tention to its.environm.nta. *** findings.highlight the need for a.propria.e m.a.1}res.to control a.d rem.ve polluta.ts.to ens.re a.s.fe a.d hea.thy wa.er s.pply in the Tigris.River.

关键词： Phtha.ic a.id es.ers di-n-butyl phtha.a.e(DBP) di-is.nonyl phtha.a.e(DiNP) di-2-ethyl hexyl phtha.a.e(DEHP) Environm.nta. ris. index Tigris.River Wa.er pollution

Perform.nce Eva.ua.ion of a. Eva.ora.ive Cooling Pa. for Hum.difica.ion-Dehum.difica.ion Des.lina.ion

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Fluid Dyna.0}cs.& m.teria.s.Proces.ing 2024年第10期20卷 2323-2335页

作者： Ibtis.a.1}El a.uni Hicha.1}La.rim.Elhous.a.ne Oua.ida.a.m.d a.t Errouhi Ra.hid El Boua.a.i Dris. Zejli a.ua.if saad a.va.ced s.s.em. Engineering La.ora.ory National School of Applied SciencesIbn Tofail UniversityKenitra14000Morocco

The perfect com.ina.ion of renewa.le energy a.d des.lina.ion technologies.is.the key to m.eting wa.er dem.nds.in a.cos.-effective,efficient a.d environm.nta.ly friendly *** des.lina.ion technique by hum.difica.iondehum.difica.ion is.non-conventiona. a.proa.h s.ita.le for a.ea.1}with low infra.1}ructure(s.ch a.1}rura. a.d decentra.ized regions.s.nce it does.not require perm.nent *** this.s.udy,this.technology is.im.lem.nted by us.ng s.la. energy a.1}a.s.urce of therm.l power.a.s.a.a.er des.lina.ion unit is.cons.dered,which cons.s.s.of a.cha.0}er with two eva.ora.ors.hum.difiers.,a.wetted porous.m.teria. m.de of a.corruga.ed cellulos. ca.dboa.d a.d a.condens.r(dehum.difier).The eva.ora.ion s.s.em.is.tes.ed with dry bulb tem.era.ure a.d rela.ive a.r hum.dity *** res.lts.of num.rica. s.m.la.ions.indica.e tha. higher inlet a.r velocities.from.0.75 to 3 m.s.lea. to a.decrea.1} in theΔT,ΔRH,a.d *** the a.r rem.ining within the eva.ora.or for 30 cm.the tem.era.ure differentia. increa.1}s.to 5.7°C,a.com.a.ied by a.39%ris. in rela.ive hum.dity *** cha.ges.res.lt in a.s.gnifica.t enha.cem.nt in hum.difica.ion efficiency,a.hieving a.rem.rka.le efficiency level of 78%.However,a.wetta.ility va.ue of 630 m.(2)/m.(3)lea.s.to a.s.0}ller reduction of thes. *** the pa. thicknes.,pa.ticula.ly to 0.3 m.im.roves.perform.nce by boos.ingΔT,ΔRH,a.d effectivenes.,es.ecia.ly for pa.s.with a.wetta.ility of 630 m.(2)/m.(3),for which s.perior perform.nces.a.e predicted by the num.rica. tes.s.

关键词： Des.lina.ion hum.difica.ion dehum.difica.ion porous.m.teria. s.la. energy eva.ora.or

New Genera.ing s.ts.of the Firs. Order La.e-Em.en Differentia. Equa.ions.in <i>N</i>-Dim.ns.ona. Ra.ia.ly s.m.etric Polytropes

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a.plied m.them.tics 2013年第4期4卷 659-662页

作者： m. a. s.a.a. a. s. saad Depa.tm.nt of a.1}ronom. Faculty of Science King Abdul-Aziz University Jeddah Saudi Arabia Depa.tm.nt of a.1}ronom. National Research Institute of Astronomy and Geophysics Cairo Egypt

In the pres.nt pa.er, two new genera.ing s.ts. of hom.logy inva.ia.t functions.will be es.a.lis.ed. m.reover, by the a.d of two independent hom.logy inva.ia.t functions.of ea.h s.t we es.a.lis.ed the tra.s.orm.d firs. order La.e-Em.en equa.ion. The firs. equa.ion for polytropic index n ≠–1, ±∞ depends.on five free pa.a.3}ters. while the other equa.ion is.for, n = ±∞ a.d depends.on three free pa.a.3}ters.

关键词： Hom.logy Theorem La.e-Em.en Differentia. Equa.ions s.ella. Interior

Dielectric Beha.ior of m.dified Cellulos.

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Journa. of m.teria.s.s.ience & Technology 1999年第2期15卷 164-168页

作者： El-Hena.ii, s.a. saad, s.m. El-a.wa., I.m. Fa.ulty of s.ience Helwan University Egypt Chem.s.ry Depa.tm.nt Faculty of Science Al-Azhar University Egypt Phys.ca. Chem.s.ry Unit of the N.R.C Egypt

The dielectric cons.a.ts.a.d the dielectric los., a.0}well a.0}the a.tiva.ion energy of dielectric rela.a.ion of s.lyla.ed cellulos. were m.a.0}red within the frequency ra.ge 10**5 to 10**7 Hz a.d the tem.era.ure ra.ge from.10 to 50 degree C. The tes. s.m.les.were a.tiva.ed cellulos. with ethylene dia.7}ne, with s.dium.hydroxide a.d ina.tiva.ed cellulos. before a.d a.ter s.lyla.ion. The m.a.0}rem.nts.were ca.ried out us.ng a.m.lti-deka.m.ter. Cellulos. m.lecules.a.e m.re a.tiva.ed by trea.m.nt with ethylene dia.7}ne tha. with s.dium.hydroxide. Genera.ly, s.lyla.ion ca.s.s.a.m.rked decrea.0} of the dielectric cons.a.t a.d dielectric los., m.a.while the s.lyla.ed s.m.les.a.e a.fected with the pretrea.m.nt of linters.with s.dium.hydroxide a.d ethylene dia.7}ne. (Edited a.thor a.s.ra.t) 28 Refs.

关键词： Cellulos.

On s.ecia. Curves.a.cording to Da.boux Fra.2} in the Three Dim.ns.ona. Lorentz s.a.e

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Com.uters. m.teria.s.& Continua 2018年第3期54卷 229-249页

作者： H.s.a.del-a.iz m.Kha.ifa.saad m.th.Dept. Faculty of ScienceSohag University82524 SohagEgypt. m.th.Dept. Faculty of ScienceIslamic University of Madinah170 El MadinahKSA

In the light of grea. im.orta.ce of curves.a.d their fra.0}s.in m.ny differentbra.ches.of s.ience, es.ecia.ly differentia. geom.try a.1}well a.1}geom.tric properties.a.dthe us.s.in va.ious.fields. we a.e interes.ed here to s.udy a.s.ecia. kind of curves.ca.leds.0}ra.da.he curves.in Lorentz 3-s.a.e. Then, we pres.nt s.m. cha.a.teriza.ions.for thes.curves.a.d ca.cula.e their Da.boux inva.ia.ts. m.reover, we cla.1}ify TP, TU, PU a.dTPU-s.0}ra.da.he curves.of a.s.a.elike curve a.cording to the ca.s.l cha.a.ter of thevector, curve a.d s.rfa.e us.d in the s.udy. Bes.des. we give s.m. of differentia. geom.tricproperties.a.d im.orta.t rela.ions.between tha. curves. Fina.ly, to dem.ns.ra.e ourtheoretica. res.lts.a.com.uta.iona. exa.0}le is.given with gra.h.

关键词： s.0}ra.da.he curves s.a.elike curve tim.like s.rfa.e Da.boux fra.0}

Tors.ona. pos.buckling cha.a.teris.ics.of functiona.ly gra.ed gra.hene enha.ced la.4}na.ed trunca.ed conica. s.ell with tem.era.ure dependent m.teria. properties

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Theoretica. & a.plied m.cha.ics.Letters 2023年第4期13卷 272-279页

作者： Ha.0}d m.Ha.2}n saad s.a.khfa.i s.tta. a.m.tla. Depa.tm.nt of m.cha.ica. Engineering University of AnbarRamadi 31001Iraq Depa.tm.nt of m.dica. Ins.rum.nta.ion Engineering Ashur University CollegeBaghdad 10044Iraq

Buckling a.d pos.buckling cha.a.teris.ics.of la.3}na.ed gra.hene-enha.ced com.os.te(GEC)trunca.ed conica. s.ells.expos.d to tors.on under tem.era.ure conditions.us.ng finite elem.nt m.thod(FEm.s.m.la.ion a.e pres.nted in this.*** the thicknes. direction,the GEC la.ers.of the conica. s.ell a.e ordered in a.piece-wis. a.ra.gem.nt of functiona.ly gra.ed(FG)dis.ribution,with ea.h la.er conta.ning a.va.ia.le volum. fra.tion for gra.hene *** ca.cula.e the properties.of tem.era.uredependent m.teria. of GEC la.ers.the extended Ha.pin-Ts.i m.crom.cha.ica. fra.3}work is.*** FEm.m.del is.verified via.com.a.ing the current res.lts.obta.ned with the theoretica. es.im.tes.for hom.geneous.la.3}na.ed cylindrica.,a.d conica. s.ells.the FEm.m.del is.*** com.uta.iona. res.lts.s.ow tha. a.piece-wis. FG gra.hene volum. fra.tion dis.ribution ca. im.rove the torque of critica. buckling a.d tors.ona. pos.buckling ***,the geom.tric pa.a.3}ters.ha.e a.critica. im.a.t on the s.a.ility of the conica. ***,a.tem.era.ure ris. ca. reduce the crucia. tors.ona. buckling torque a.0}well a.0}the GEC la.3}na.ed trunca.ed conica. s.ell’s.pos.buckling s.rength.

关键词： Tors.ona. pos.buckling Gra.hene enha.ced com.os.te Functiona.ly gra.ed gra.hene Finite elem.nt m.thod Conica. s.ell

Developm.nt of new potentiom.tric s.ns.rs.for the determ.na.ion of progua.il hydrochloride in s.rum.a.d urine

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Chines. Chem.ca. Letters 2016年第6期27卷 857-863页

作者： Fa.ehy m.a.del-Ha.eem.m.ha.0}d saad m.ha.0}d s.Rizk Chem.s.ry Depa.tm.nt Faculty of Science Cairo University

Potentiom.tric electrodes.were developed for the ra.id determ.na.ion of progua.il hydrochloride in pure s.m.les. pha.m.ceutica. prepa.a.ions.a.d s.iked s.rum.a.d urine s.m.les.us.ng PVC m.m.ra.e,s.reen printed（s.E）, coa.ed wired（CWE）, ca.bon pa.1}e（CPE） a.d m.dified ca.bon pa.1}e（m.PE）electrodes.ba.1}d on the ion-excha.ger of progua.il with phos.hotunges.ic a.id（Pr-PT） a.1}a.chem.ca. m.difier. The prepa.ed electrodes.s.owed Nernes.ia. s.opes.of 59.7, 58.1, 58.5, 58.5 a.d 57.0 for the PVC,s.E, CWE, CPE a.d m.PE for the progua.il ions.in a.wide concentra.ion ra.ge of 1.0 ＊ 10^-5–1.0 ＊ 10^-2m.l L^-1 a. 25°C with detection lim.ts.of 7.94 ＊ 10^-6, 1.0 ＊ 10^-5, 1.0 ＊ 10^-6, 7.07 ＊ 10^-6 a.d 2.5 ＊ 10^-6 m.l L^-1, res.ectively. The prepa.ed electrodes.exhibited high progua.il s.lectivity in rela.ion to s.vera. inorga.ic ions.a.d s.ga.s.a.d they could be s.cces.fully utilized for its.determ.na.ion in pure s.lutions. pha.m.ceutica. prepa.a.ions.a.d s.rum.a.d urine s.m.les.us.ng the direct potentiom.try a.d s.a.da.d a.dition m.thods.with very good recovery va.ues.

关键词： Progua.il hydrochloride PVC m.m.ra.e electrode Ca.bon pa.0}e electrode s.reen printed electrode m.CNTs Coa.ed wire electrode