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Purifiedhighfatdietsusedtoinduceobesityandobesity-relatedcomplicationssuchasdiabetesandmetabolicsyndrometypicallyhave40-60%ofenergyderivedfromfat.ThediettablesbelowsummarizerelevantdietfeaturesforseveralTekladcustomresearchdietscommonlyusedinrodentmodels.
Tekladalsocreateshigh-fatdietsforotherspecies,includingpigs,primates,anddogs.Contactustodiscusstheuseofthesedietsoronethatbettermeetsyourneeds.
*Controldietscanbedesignedinseveralways,dependingonwhatfeaturestheresearcherwantstomodifyrelativetothehigh-fatdiet.Thesearejustafewexamples.
Asthefatlevelincreases,pelletquality(durability)isoftencompromised.Somehigherfatformulasareavailableonlyinnon-pelletedformorrequirespecificcarbohydrate,maltodextrin,forpelleting.Dependingonthefatandcarbohydratesourcesused,thenon-pelletedformcouldbedenseandcrumbly,dough-like,orpaste-like.Thoughalittlemorechallengingtoworkwith,non-pelleteddietisstillusedbymanyresearchersfordiet-inducedobesitymodelsastheseresearcherssuspectthesofterformmayenhanceobesitydevelopment.
Manyofthesamedietsusedforinducingobesityinrodentscanbeusedtoenhancediabetesrelatedphenotypeslikeinsulinresistanceandglucoseintolerance.However,fastinghyperglycemiacharacteristicofdiabetes(glucose>200mg/dL)isuncommonwithadietonlyapproach.Pre-feedingahighfatdiettoinduceacertainlevelofobesityandinsulinresistanceandthengivinglow-dosestreptozotocin(STZ)maybeaneffectiveapproachifoverthyperglycemiaisdesired.
Manyresearcherschoosetocomparetheirhighfatfedanimalstoanimalsfedanaturalingredient,grain-baseddiet(alsoreferredtoasstandarddietsorchow).Thesedietsdifferinthesourceandlevelofnutrientsaswellasinthepresenceofnon-nutritivefactors(suchasphytatesorphytoestrogens).Dependingonwhatyourmaincomparisonsare,itmaybesuitabletohaveagrain-baseddietasyourcontrol/referencegroup.However,makingsuchcomparisonslimitsinferencestodietarypatternsversusaspecificdietarycomponent.
Researchdiets60%高脂饲料RodentDietwith60%kcal%f
Researchdiets60%高脂饲料RodentDietwith60%kcal%fat
DescriptionRodentDietwith60%kcal%fat.
UsedinResearchObesityDiabetesPackagingProductispackedin12.5kgbox.Eachboxisidentifiedwiththeproductname,description,lotnumberandexpirationdate.LeadTimeIN-STOCK.Readyfornextdayshipment.Gamma-IrradiationYes.Add10daystodeliverytime.FormPellet,Powder,LiquidShelfLifeMostdietsrequirestorageinacooldryenvironment.Storedcorrectlytheyshouldlast3-6months.Becauseofthehighfatcontentisbestifkeptfrozen.ControlDietsD12450B
at
FormulatedbyE.A.Ulman,Ph.D.,ResearchDiets,Inc.,8/26/98and3/11/99.
*Typicalanalysisofcholesterolinlard=0.95mg/gram.Cholesterol(mg)/4057kcal=232.8Cholesterol(mg)/kg=300.8
上海金畔生物科技有限公司代理美国Researchdiets产品，备有大量现货，是全国Researchdiets代理商，咨询和选购
Standardnaturalingredientdietsfulfillmanyeverydayneedsoflaboratoryanimalcoloniesforbreeding,growthandmaintenance.Thesedietsconsistofrelativelyunrefinedagriculturalcommoditiessuchasgrains,grainby-products,concentratedplantproteinsources,animalproteins,andvitamins,mineralsandfats.
Dietsbyspecies:
Contactusataskanutritionist@inotivco.comtolearnmoreaboutthedifferenceofusingTekladlaboratoryanimaldiets.
Whencarefullychosen,standardnaturalingredientdietwillsupportmanyresearchobjectives.
Note:Standardnaturalingredientdietsmayalsobereferredtosimplyas“standard,”“grain-based,”or“chow.”
Naturalingredientsarechemicallycomplex,containingavarietyofnutritiveandnon-nutritivecomponents,bothofwhichcanhavesignificanteffectsonyourresearch.Weworktominimizevariationinnutrientandnon-nutrientlevelsthroughthecombinationof:
Withthishigh-qualityproductionprocess,youcanexpectmoreconsistentresults.
Note:Terminologyusedtodescribelaboratoryanimaldietsisnotconsistentacrosstheindustry.Inthiscontext,weusethephrase“naturalingredient”todenotetherelativelackofprocessingoftheingredients.Naturalingredientdietsmightalsobereferredtoas“standard”,“grain-based”or“chow”—termsthatmayconveysomeinformationaboutthenatureofthedietorhowitisusedbutmaynotprovideenoughclarityforyourpurposes.