CachexiaMuscular AtrophyAppetite StimulantsAnorexiaNeoplasmsSarcoma, YoshidaWasting SyndromeMuscle, SkeletalWeight LossNeoplasms, ExperimentalColonic NeoplasmsBody WeightMuscle ProteinsNeoplasm TransplantationInterleukin-6Gastrointestinal NeoplasmsSKP Cullin F-Box Protein LigasesEicosapentaenoic AcidSeminal Plasma ProteinsEatingAdenocarcinomaLipolysisOxypurinolEarly Detection of CancerGhrelinBody CompositionMice, Inbred StrainsMice, NudeAdipose TissueEnergy MetabolismOrgan SizeRNA, MessengerTumor Necrosis Factor-alphaCell Line, TumorGene Expression Regulation, NeoplasticGene ExpressionMice, Inbred BALB CProstatic NeoplasmsLung NeoplasmsUbiquitin-Protein LigasesNutritional StatusMyosin Heavy ChainsOvarian NeoplasmsBreast NeoplasmsUbiquitinsMuscle Fibers, SkeletalStomach NeoplasmsMegestrol AcetateCytokinesMice, Inbred C57BLAtrophyDisease Models, AnimalPancreatic NeoplasmsBlotting, WesternSerum AlbuminLiver Neoplasms, ExperimentalProteinsIndomethacinLeptinNeoplasm MetastasisNeoplasm Invasiveness