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Gender Differences in Deep Venous Thrombosis in a Rat Model: A Preliminary Study

机译:大鼠模型深静脉血栓形成的性别差异:初步研究

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Thepurposeofthisstudywastodeterminewhethergenderdifferenceshaveaneffectoninflammationandthrombosisinaratmodelofvenousthrombosis.Athrombuswascreatedinmaturefemale(n=12)andmale(n=12)SpragueDawleyrats(Rattusnorvegicus)byligatingtheinferiorvenacava(IVC).TheIVCcontainingthethrombuswasharvestedat1and3dayspostligation,weighed,measured,andsubmittedforimmunohistochemicalanalysis.Inaddition,hematologywasperformedatselectedtimepoints.Therewerenostatisticallysignificantdifferencesinthrombusmass(mean±1standarddeviation)betweenfemaleandmaleratsat1(683±47.7×10supxmlns="http://pub2web.metastore.ingenta.coms/"#8722;4/supversus660±112.0×10supxmlns="http://pub2web.metastore.ingenta.coms/"#8722;4/supg/cm)or3(683±83.3×10supxmlns="http://pub2web.metastore.ingenta.coms/"#8722;4/supversus580±86.0×10supxmlns="http://pub2web.metastore.ingenta.coms/"#8722;4/supg/cm)dayspost-ligation.Femaleshadsignificantlymoreplateletsthandidmalesonday1(741±37.2versus523±55.1K/#59157;L,P0.01).Day3malesshowedsignificantincreasesinveinwallneutrophils(18.0±2.30versus11.2±1.38,P0.05),ED-1-positivemonocytes(54.4±16.0versus18.7±5.63,P0.05),andcirculatingwhitebloodcells(15.4±0.947×10supxmlns="http://pub2web.metastore.ingenta.coms/"3/supversus10.9±0.714×10supxmlns="http://pub2web.metastore.ingenta.coms/"#8722;3/sup/#59157;L,P0.01)atpost-thrombosiswhencomparedwithfemales.Weconcludethatalthoughfemaleratshadgreaterthrombusmass,themaleratsdemonstratedmoreinflammatorycellsincirculationandintheirveinwalls.Thisfindingsuggeststhatinflammationplaysaroleinthrombusresolution.
机译:Thepurposeofthisstudywastodeterminewhethergenderdifferenceshaveaneffectoninflammationandthrombosisinaratmodelofvenousthrombosis.Athrombuswascreatedinmaturefemale(N = 12)andmale(N = 12)SpragueDawleyrats(Rattusnorvegicus)byligatingtheinferiorvenacava(IVC).TheIVCcontainingthethrombuswasharvestedat1and3dayspostligation,称重,测量,andsubmittedforimmunohistochemicalanalysis.Inaddition,hematologywasperformedatselectedtimepoints.Therewerenostatisticallysignificantdifferencesinthrombusmass(平均值±1standarddeviation)betweenfemaleandmaleratsat1(683±47.7×10 #8722; 4 versus660±112.0×10 #8722; 4 g / cm)或3(683±83.3×10 #8722; 4 versus580±结扎后天数86.0×10 #8722; 4 g / cm)。女性的血小板日数明显减少,而男性的男性日1(741±37.2 vs523±55.1K /# 59157; L,P <0.01).Day3malessh显着增加血管壁中性粒细胞(18.0±2.30对11.2±1.38,P <0.05),ED-1阳性单核细胞(54.4±16.0对18.7±5.63,P <0.05)和循环白细胞(15.4±0.947×10 3 versus10.9±0.714×10 #8722; 3 < /sup>/#59157;L,P<0.01)与女性相比在血栓形成后发生。我们认为,尽管雌性大鼠阴影较大,血栓形成的雄性大鼠仍在其壁内循环并存在更多的炎性细胞。这表明炎症可消灭血栓。

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