Peyer's PatchesMesenteryIleumSplanchnic CirculationVenulesMesenteric VeinsMesenteric CystMesenteric ArteriesLymphangioma, CysticMesocolonPanniculitis, PeritonealLymphatic SystemPeritoneal NeoplasmsIleal DiseasesMicrocirculationIntestine, SmallCapillary PermeabilityGuinea PigsPeritoneal DiseasesColon, SigmoidCapillariesHydroxyethylrutosideMuscle, SmoothOmentumLeukocytesRats, WistarIntestinal Obstructionp-Methoxy-N-methylphenethylamineRana temporariaTransilluminationMethoxamineColitis, IschemicJejunal NeoplasmsGlycocalyxMuscle ContractionRats, Sprague-DawleyFibromatosis, AbdominalMyenteric PlexusArteriolesIntestinesJejunal DiseasesParaganglia, ChromaffinMicroscopy, VideoIleitisPerfusionColonDigestive SystemHistamineSigmoid NeoplasmsLymphatic VesselsEndothelium, VascularIntestinal MucosaLymphangiomaEndothelium, LymphaticMesenteric Vascular OcclusionCell AdhesionAcetylcholineCapillary ResistanceIntestinal VolvulusAbdominal NeoplasmsCystadenoma, MucinousGonadsBlood VesselsCell DegranulationMast CellsCatsTorsion AbnormalityIleal NeoplasmsMicrovesselsBiological FactorsP-SelectinLeukocyte RollingIntestinal NeoplasmsNitric OxideNorepinephrine