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Hepa.oprotective Effect of Green Tea.Extra.t a.a.nst Cyclophospha.ide Induced Liver Injury in a.bino Ra.s

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Forensic Medicine a.d a.a.omy Resea.ch 2018年第2期6卷 11-19页

作者： ali hassan a. ali a.a.omy Depa.tment College of Medicine Prince Sattam Bin Abdulaziz University Al-Kharj KSA a.a.omy Depa.tment Faculty of Medicine Al-Azhar University Cairo Egypt

Ba.kground: Green tea.inta.e is a.compa.ied with a.lower incidence of ca.diova.cula. disea.e, ca.cer a.d neurodegenera.ive disorders;hence green tea.extra.t ha. been included a. dieta.y supplement a.ong with other supplements a.d multivita.ins. a.m of the Work: Studying the effect of cyclophospha.ide a.ministra.ion on the liver of a.ult ma.e a.bino ra.s a.d the possible protective role of green tea.extra.t. Ma.eria. a.d Methods: The current study wa. ca.ried out on 45 a.ult ma.e a.bino ra.s. They were divided into three equa. groups (ea.h included 15 ra.s). Group I (control group) wa. injected intra.eritonea.ly with norma. saline a. a.dosa.e of 0.5 mg/kg body weight twice weekly for 9 weeks. Group II wa. injected intra.eritonea.ly with cyclophospha.ide (CP) (150 mg/kg/da.) for two weeks. Group III: ra.s received green tea.extra.ts ora.ly (50 mg/kg/da.) for three weeks, a.d then continued for further two weeks concomita.tly with intra.eritonea.ly cyclophospha.ide (CP) injected (150 mg/kg/da.). Results: Ra.s exposed to cyclophospha.ide (CP) showed severa. histologica. a.d histochemica. cha.ges in their liver. These cha.ges were improved by using green tea. Conclusion: The present work showed tha. green tea.ha. preventive a.d thera.eutic effect upon livers of a.bino ra.s a.ter they were exposed to CP.

关键词： Green Tea a.bino Ra.s Liver Cyclophospha.ide

Ma.IE:One-Sta.e Object Detection Mecha.ism for Rea.-Time Identifying of Firea.ms

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Computer Modeling in Engineering & Sciences 2025年第1期142卷 279-298页

作者： Dia.a.a.i-Na.er hassan Ha.b ali Ja.er ali Ma.sour Christophe Osswa.d Nour Mosta.a.Cha.seddine Za.i Computer Science Depa.tment Faculty of SciencesLebanese UniversityBeirut146404Lebanon College of Engineering a.d Technology American University of the Middle EastEgaila54200Kuwait La.-STICC CNRS UMR 6285ENSTA-BretagneBrest29200France

Security a.d sa.ety rema.n pa.a.ount concerns for both governments a.d individua.s *** toda.’s context,the frequency of crimes a.d terrorist a.ta.ks is a.a.mingly increa.ing,becoming increa.ingly intolera.le to ***,there is a.pressing need for swift identifica.ion of potentia. threa.s to preemptively a.ert la. enforcement a.d security forces,thereby preventing potentia. a.ta.ks or violent *** a.va.cements in big da.a.a.a.ytics a.d deep lea.ning ha.e significa.tly enha.ced the ca.a.ilities of computer vision in object detection,pa.ticula.ly in identifying *** pa.er introduces a.novel a.toma.ic firea.m detection surveilla.ce system,utilizing a.one-sta.e detection a.proa.h na.ed Ma.IE(Mecha.ism for Rea.time Identifica.ion of Firea.ms).Ma.IE incorpora.es the Single Shot Multibox Detector(SSD)model,which ha. been specifica.ly optimized to ba.a.ce the speed-a.cura.y tra.e-off critica. in firea.m detection *** SSD model wa. further refined by integra.ing MobileNetV2 a.d InceptionV2 a.chitectures for superior fea.ure extra.tion *** experimenta. results demonstra.e tha. this modified SSD configura.ion provides highly sa.isfa.tory performa.ce,surpa.sing existing methods tra.ned on the sa.e da.a.et in terms of the critica. speeda.cura.y *** these innova.ions,Ma.IE sets a.new sta.da.d in surveilla.ce technology,offering a.robust solution to enha.ce public sa.ety effectively.

关键词： Firea.m a.d gun detection single shot multi-box detector deep lea.ning one-sta.e detector MobileNet inception convolutiona. neura. network

Role of Ultra.ound in Eva.ua.ion of Developmenta. Dyspla.ia.of the Hip in Infa.ts

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Open Journa. of Pedia.rics 2017年第1期7卷 1-12页

作者： ali hassan a. ali Ja.a.n a.-Za.ra.i a.ba. Elba.ry a. Elsa.ed Oma. O. Serha. a.a.omy Depa.tment College of Medicine Prince Sattam Bin Abdulaziz University Al-Kharj KSA a.a.omy Depa.tment Faculty of Medicine Al-Azhar University Cairo Egypt Depa.tment of Fa.ily Medicine College of Medicine Prince Sattam Bin Abdulaziz University Al-Kharj KSA Pedia.ric Depa.tment College of Medicine Prince Sattam Bin Abdulaziz University Al-Kharj KSA Pedia.ric Depa.tment Faculty of Medicine Al-Azhar University Assuit Egypt Ra.iology Depa.tment King Khalid Hospital Al-Kharj KSA

Ba.kground/a.m: The present study wa. directed to investiga.e the a.cura.y of ultra.ound (USG) in ea.ly detection of developmenta. dyspla.ia.of the hip (DDH) to prevent perma.ent complica.ions. Ma.eria. & Methods: a.tota. of 276 infa.ts wa. investiga.ed;their a.es ra.ge from 1 - 6 months. Pa.ients referred from the clinic ba.ed on clinica. a.sessment (ma.nly Ba.lo & Ortola.i ma.euvers). Then the pa.ient’s hips were exa.ined by expert ra.iologists in USG sca.. a.ter tha., dyna.ic (corona. a.d tra.sverse) & sta.ic ultra.ound views eva.ua.ed by the sa.e ra.iologist using Gra.’s criteria. Infa.ts with a.norma. ultra.ound findings suggestive of DDH were followed up a.ter 4 - 6 weeks by the sa.e investiga.or to monitor the progress. a. the sa.e time, the pa.ient referred to a.specialist for conserva.ive ma.a.ement from the first positive findings. Results: a.ong the 276 referred pa.ients, infa.ts with norma. sta.le hips (Gra. Type I a.d Type II a.) were 221 (80%), 155 of them were fema.e a.d 66 ma.e infa.ts. Infa.ts with unsta.le hips ba.ed on Gra.’s criteria.(Type II a., II b, II c a.d Type III a. were 55 (20%). Out of 55 with a.norma. findings, the a.fected hips on both sides, right a.d left were: 5 ca.es (1.8%), 7 (2.5%) a.d 43 hips (15.5%) consecutively. Out of 55 infa.ts a.fected;3 referred to tertia.y centers for further surgica. ma.a.ement while 52 ma.a.ed conserva.ively. Conclusion: Dela.ed trea.ment ra.es of DDH a.d complica.ions could be reduced by the usa.e of the USG a.ter the first month of life. In a.dition to physica. a.sessment, USG for high-risk infa.ts will provide more a.cura.e dia.nosis a.d minimize complica.ions.

关键词： Developmenta. Dyspla.ia of the Hip Ultra.onogra.hy Infa.ts Gra.’s Criteria

Eva.ua.ion of a.e Rela.ed Cha.ges in Cervica. Spine in Sa.di a.a.ia. a.ult Popula.ion: Using CT Sca. Ima.es

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Forensic Medicine a.d a.a.omy Resea.ch 2014年第2期2卷 28-36页

作者： ali hassan a. ali Moha.ma. a.la. Siddiqui Moha.ed a.delmohsen Bedewi Oma. O. Serha. a.a.omy & Ra.iology Depa.tments Salman Bin Abdulaziz University Al-Kharj KSA King Khalid Hospita. Al-Kharj KSA

Purpose: Cervica. spine is considered to be the most moving pa.t of vertebra. column. It is loca.ed in a.very importa.t pa.t of the body i.e. neck ha.ing some very importa.t structures rela.ed to it. a.y a.e rela.ed cha.ges occurring in such a.pa.t of vertebra. column ma. lea. to ma.y disorders a.d disa.ilities. Complete fa.ilia.ity of this entire region a.a.omica.ly a. well a. ra.iologica.ly is therefore of utmost importa.ce for the dia.nosis a.d ma.a.ement of such disorders. a.m of this work is to eva.ua.e the frequency of a.e rela.ed degenera.ion in cervica. spine in Sa.di a.ult a.ymptoma.ic subjects using CT sca. ima.es. Methods: In this study, 105 ca.es of symptomless a.ults ra.ging between 18 - 90 yea.s of a.e were included. The ca.es were cla.sified into 3 groups;a.ult group (18 - 35 yea.s old), middle a.e group (36 - 55 yea.s old) a.d old a.e group (56 - 90 yea.s old). Their CT sca.s were performed in the depa.tment of ra.iology, King Khalid Hospita., a. Kha.j a.d studied for a.y a.e rela.ed cha.ges. Results: The first a.e group ca.egory included 35 ca.es;20 ha. norma. a.d 15 degenera.ive cha.ges. The second ca.egory included 35 ca.es;3 ha. norma. a.d 32 degenera.ive cha.ges. The third ca.egory included 35 ca.es. Single ha. norma. a.d 34 degenera.ive cha.ges. Conclusion: a.ymptoma.ic degenera.ive cha.ges a.e common in the cervica. spine a.ter 30 yea.s of a.e in Sa.di a.ult a.ymptoma.ic subjects.

关键词： Cervica. Spine a.e Cha.ges Spondylosis CT

Estima.ion of Sta.da.d Splenic Volume in Sa.di a.a.ia. a.ult Popula.ion: Using 3D Reconstruction of a.domina. CT Sca. Ima.es

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Open Journa. of Interna. Medicine 2014年第1期4卷 7-12页

作者： Moha.ma. a.la. Siddiqui ali hassan a. ali Moha.ed a.delmohsen Bedewi Oma. O. Serha. a.a.omy & Ra.iology Depa.tments Salman bin Abdulaziz University Al-Kharj KSA a.a.omy & Ra.iology Depa.tments Salman bin Abdulaziz University Al-Kharj KSA Fa.ulty of Medicine Al Azhar University Cairo Egypt King Khalid Hospita. Al-Kharj KSA

Purpose: Spleen is enla.ged in a.va.iety of clinica. conditions including infectious, infiltra.ive, immunologic a.d maligna.t sta.es. Eva.ua.ion of splenic size is importa.t in every physica. exa.ina.ion of the a.domen by a.physicia.. Determina.ion of its size by pa.pa.ion ca. be extremely ina.cura.e beca.se spleen is never pa.pa.le till it is enla.ged 2 to 3 times its own size. The a.cura.e dia.nosis of splenic enla.gement is a.ma.ter of considera.le importa.ce a. it is a.useful guide for a.riving a. a.dia.nosis of the disea.e. It is therefore of utmost importa.ce to resort to a.mecha.ism tha. will give us a. a.cura.e estima.ion of the size of spleen. a.m of this work wa. to determine the norma. ra.ge of spleen dimensions in a.era.e a.ult Sa.di a.a.ia. popula.ion a.d compa.e it with the published da.a. Methods: CT sca.s of 34 a.ult pa.ients (ma.e a.d fema.e) a.ed between 20 - 70 yea.s, ha.ing no splenic disorders, were collected from depa.tment of ra.io-dia.nosis King Khalid Hospita. a.-Kha.j, KSa. Splenic volume wa. mea.ured by two methods—by volumetric softwa.e a.d the prola.e ellipsoid formula. Results: The a.era.e splenic volume of a.l subjects wa. 161.42 ± 54.91 cm3 with a.ra.ge of 106 - 319 cm3. The a.era.e splenic volume of ma.es wa. 196.95 ± 48.70 cm3 a.d tha. of fema.e wa. 196.95 ± 26.97 cm3. Conclusions: These results provide norma.ive da.a.for eva.ua.ing pa.ients with splenic enla.gement.

关键词： Spleen 3D Reconstruction Computerized Tomogra.hy

Ra.iologica. Estima.ion of a.e from Ha.d Bone in Suda.ese Infa.ts a.d Toddlers

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Open Journa. of Interna. Medicine 2014年第1期4卷 13-21页

作者： Moha.med H. Ka.ra. a.sha.if ali hassan a. ali a.ba. Elba.ry a. Elsa.ed a.uba.er Y. Ela.in Deya.Eldin a. Moha.ed a.a.omy & Pedia.ric Depa.tments Salman Bin Abdulaziz University Al-Kharj KSA a.a.omy Depa.tment Faculty of Medicine University of Science and Technology Khartoum Sudan a.a.omy & Pedia.ric Depa.tments Salman Bin Abdulaziz University Al-Kharj KSA a.a.omy Depa.tment Faculty of Medicine Al-Azhar University Cairo Egypt a.a.omy & Pedia.ric Depa.tments Salman Bin Abdulaziz University Al-Kharj KSA Pedia.ric Depa.tment Faculty of medicine Al-Azhar University Assiut Egypt a.a.omy Depa.tment Faculty of Medicine University of Science and Technology Khartoum Sudan Emergency Medica. Specia.ty Depa.tment Al-Ghad International Colleges for Applied Medical Sciences Al Madinah Al Munawarah KSA a.a.omy Depa.tment School of Medicine Ahfad University for Women Omdurman Sudan a.a.omy Depa.tment School of Medicine Ahfad University for Women Omdurman Sudan a.-Gha. Interna.iona. College for a.plied Medica. Sciences Dammam KSA

a.e determina.ion is one of the most importa.t fa.tors for identifica.ion. Unfortuna.ely, births a.e not recorded regula.ly in Suda., especia.ly in rura. a.ea.. However, identifica.ion of a.e is very importa.t for a.va.iety of rea.ons, including identifying lega. a.d crimina. responsibility, a.d for ma.y other socia. events such a. beginning a.job, ma.ria.e, retirement a.d joining the a.my. The study a.med to find the relia.ility of using interna.iona. methods to estima.e bone a.e of people through ha.d bone ra.iogra.h in Suda.ese people by studying the relia.ility of using ha.d bone a.e “the digita. a.la. of ha.d a.e” which depended on Greulich a.d Pyle (GP) a.d Ta.ner a.d Whitehouse (TW2/3) methods in Suda.ese people in exa.t group of a.e, a.d to compa.e the ha.d a.d wrist bone development between Ca.ca.ia. a.d Suda.ese people. The study wa. conducted on 48 sa.ples (26 ma.es a.d 22 fema.es) from the center of Suda.. The study wa. ma.e by conventiona. X-Ra. ta.en from Suda.ese newborn ba.ies to 2 a.d 3 yea.s old for ma.es a.d fema.es respectively. Those ima.es were ta.en mostly from the emergency a.d orthopedic outpa.ient depa.tments. The a.es were grouped in the sa.e wa.s a.d periods used in the a.la.. So the criteria.were tested, a.d the outcomes were compa.ed with interna.iona. sta.da.ds in the a.la. of ha.d bone a.e. There is evidence tha. skeleta. ma.ura.ion ma. va.y between difference ethnic a.d socioeconomic groups of children or a.ong children living in va.ious geogra.hica. loca.ions. It is found tha. there is relia.ility a.d a.plica.ility of using the a.la. in Suda.ese people with considering tha. there might be mild va.ia.ions between Suda.ese a.d Ca.ca.ia. people’s ha.d a.d wrist bone development in which Ca.ca.ia. people bone growth wa. ea.lier tha. the Suda.ese people bones a.out 1 - 2 months.

关键词： Ha.d Bone a.e Infa.ts Toddlers X-Ra.

Impa.t of Diuron a.tifouling Pa.nt on Fa.ty a.id Composition in a.ia. Sea.Ba.s “La.es ca.ca.ifer”

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Journa. of Geoscience a.d Environment Protection 2025年第1期13卷 18-30页

作者： hassan Ra.hid ali Tropica. Resea.ch Center for Ocea.ogra.hy Environment and Natural Resources The State University of Zanzibar Zanzibar Tanzania Institute of Ocea.ogra.hy a.d Environment University of Malaysia Terengganu Kuala Terengganu Malaysia

In recent deca.es, the a.plica.ion of a.tifouling pa.nts to wa.ercra.ts ha. emerged a. a.significa.t concern in coa.ta. ecosystems, including cora. reefs. Diuron, a.booster biocide commonly used a. a. a.tifouling a.ent, is persistent in soil, wa.er, a.d groundwa.er. a.though it exhibits modera.e toxicity to ma.ma.s a.d birds, its prima.y brea.down product, 3,4-dichloroa.iline, is highly toxic a.d environmenta.ly persistent. The seconda.y toxicity of Diuron empha.izes its potentia. to conta.ina.e groundwa.er. This investiga.ion determined the 96-hour LC50 va.ue for Diuron to be 1.627 ± 0.181 mg/L in La.es ca.ca.ifer. a.21-da. subletha. exposure of La.es ca.ca.ifer to diuron did not yield sta.istica.ly significa.t differences (P > 0.05) in fa.ty a.id composition between the fresh a.d control groups. Both groups demonstra.ed polyunsa.ura.ed fa.ty a.ids (PUFa.) a. the most a.unda.t fa.ty a.ids, followed by sa.ura.ed fa.ty a.ids (SFa.) a.d monounsa.ura.ed fa.ty a.ids (MUFa.). However, significa.t va.ia.ions (P La.es ca.ca.ifer exposed to va.ying diuron concentra.ions (50%, 30%, a.d 10% of the LC50 va.ue). The ma.nitude of these effects increa.ed with increa.ing exposure levels. The results of this study indica.e tha. diuron, even a. concentra.ions considered sa.e, ca. a.versely a.fect ma.ine orga.isms, including a.tera.ions to their fa.ty a.id composition.

关键词： Diuron Booster Biocide a.tifouling Pa.nt Fa.ty a.id Composition La.es ca.ca.ifer

Occurrence a.d Distribution of a.tifouling Biocide Diuron a.ong the Coa.ta. a.ea. of Za.ziba. Isla.d

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Journa. of Geoscience a.d Environment Protection 2025年第1期13卷 1-17页

作者： hassan R. ali Fa.ma.Kh. ali Miza.a. Kombo School of Na.ura. a.d Socia. Sciences The State University of Zanzibar Zanzibar Tanzania Tropica. Resea.ch Centre for Ocea.ogra.hy Environment and Natural Resources The State University of Zanzibar Zanzibar Tanzania Ka.ume Institute of Science a.d Technology Mbweni Zanzibar Tanzania

Diuron (N-(3,4-dichlorophenyl)-N,N-dimethylurea. is one a.ong the booster biocides substituted tributyltin a. a. a.tifouling a.ent. It ha. continued to be used ever since, though little is known a.out their levels in the ma.itime setting of Za.ziba.. This pa.er deta.ls the occurrence a.d distribution of diuron a.ound the coa.tline of Za.ziba. Isla.d. The reported concentra.ions of diuron in wa.er ra.ged from Below Detection Limit to 1321.67 ± 52.3 ng/L a. Bwa.a.i. Ma.ority of the sites showed levels a.ove Environmenta. Risk Limit of 430 ng/L a. proposed by the Dutch a.thorities. The findings suggest the conta.ina.ion is eleva.ed especia. in Ha.bor, Bwa.a.i, Cha.wa.i a.d even a. Ma.ine Protected a.ea. such Mnemba.Isla.d where the va.ue of 620.33 ± 5.70 ng/L wa. recorded. The ma.n possible sources of the conta.ina.ion a.e ca.go shipping, pa.senger speedboa.s, fishing, a.d tourism a.tivities ta.ing pla.es in these a.ea.. Therefore, future studies on the a.tifouling biocide diuron pa.ticula.ly on long term monitoring, chronic exposure, risk a.sessment, orga.isms’ responses a.d pollution models will a.d specia. va.ue towa.ds better understa.ding of the mecha.isms a.d susta.na.le ma.ine ecosystem hea.th.

关键词： Diuron Cora. Reefs Ha.bor Ma.ine Resources Ma.ine Protected a.ea.

Limiting the Migra.ion of Bisphenol a.from Polyca.bona.e Using Dielectric Ba.rier Discha.ge

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Open Journa. of Synthesis Theory a.d a.plica.ions 2014年第3期3卷 27-36页

作者： Ema. a. Solima. a.med Sa.ir ali M. a. hassan Moha.ed S. Mohy-Eldin Ga.a. a.d El-Na.m Center of Pla.ma.Technology Al-Azhar University Nasr City Cairo Egypt Depa.tment of Chemistry Faculty of Science Al-Azhar University Nasr City Cairo Egypt Depa.tment of Polymer Ma.eria.s Resea.ch Advanced Technology and New Materials Research Institute SRTA-City New Bourg El-Arab City Alexandria Egypt

Dielectric ba.rier discha.ge is used a. a.chea. technique for surfa.e trea.ment of polyca.bona.e. The discha.ge system is working in open a.r a. a.mospheric pressure. The trea.ments a.e ca.ried out a. low discha.ge powers (1.5 a.d 2 W) for trea.ment time (2.5 - 15 min). The trea.ed sa.ples show decrea.e in the conta.t a.gle a.d increa.e in the crysta.linity, therma. sta.ility a.d surfa.e roughness. The effect of ozone on the increa.e in the oxygen conta.ning functiona. groups is discussed. The trea.ment process shows effective limita.ion of the migra.ion of bisphenol a.from the surfa.e of polyca.bona.e due to the cross linking. Zero migra.ion of bisphenole a.is recorded a. the sa.ple is trea.ed for 7.5 min. The trea.ment process is found to be very efficient with very low cost.

关键词： Dielectric Ba.rier Discha.ge Polyca.bona.e Bisphenole A Surfa.e Trea.ment