Why children are highlyImmaturerdigastive systensusceptible to diarrhea?+ More nutrition demand*Weakness ofidefense system*The normal intestinal florahave not built up wellIn infants, the antagonistic action on pathogens is weak;the potential pathogens will overgrow in intestinal tract,as a result, the pathogens may lead to diarrheainfantile diarrhea Dr.zhanxueChildren's Hospital11
*The normal intestinal flora have not built up well infantile diarrhea Dr.zhanxue Children's Hospital 11 In infants, the antagonistic action on pathogens is weak; the potential pathogens will overgrow in intestinal tract, as a result, the pathogens may lead to diarrhea. Why children are highly susceptible to diarrhea? * Immature digestive system * More nutrition demand *Weakness of defense system
Why children are highlsusceptibleto diarrhea?+Immature digestivesystem*More nutrition demand*Weakness of defense system*Thenormal intestinal florahave not built up well*Bottle feedingMilk or bottle is prone to contaminated with pathogens duringhandling.So pathogens are easy to beingestedinfantile diarrhea Dr.zhanxue12Children's Hospital
*Bottle feeding Milk or bottle is prone to contaminated with pathogens during handling. So pathogens are easy to be ingested. infantile diarrhea Dr.zhanxue Children's Hospital 12 *Immature digestive system * More nutrition demand *Weakness of defense system *The normal intestinalflora have not built up well Why children are highly susceptible to diarrhea?
Why diarrhea is more dangerous for children?THECYCLEOFDIARRHEALILLNESSDiarrheaExposureMalnutritionDecreasedImmunityinfantilediarrhea Dr.zhanxueChildren's Hospital13
Why diarrhea is more dangerous for children ? Diarrhea infantile diarrhea Dr.zhanxue Children's Hospital 13 Exposure Malnutrition Decreased Immunity
Why diarrhea is more dangerous for children?Malnutritionand ChildMortalityAcuterespiratoryinfections (ARI)19%PerinatalcausesDiarrhoea18%19%The risk of death is 4 fold higherthan that of well nourished childrenMalnutrition55%MeaslesMalaria7%Other32%5%infantile diarrhea Dr.zhanxue14Children's Hospital
Malnutrition and Child Mortality The risk of death is 4 fold higher than that of well nourished children. infantile diarrhea Dr.zhanxue Children's Hospital 14 Why diarrhea is more dangerous for children ?
The basis for diarrhea is disturbed intestinalsolute transport, water movement across intestinalmembranes is passive fluxes of solute, particularlysodium, chloride, and glucoseThe pathogenesis of most episodes of diarrhea canbe explained by secretory, osmotic, or motilityabnormalities.infantilediarrhea Dr.zhanxueChildren's Hospital1
The basis for diarrhea is disturbed intestinal solute transport, water movement across intestinal membranes is passive fluxes of solute, particularly sodium, chloride, and glucose. The pathogenesis of most episodes of diarrhea can be explained by secretory, osmotic, or motility abnormalities. infantile diarrhea Dr.zhanxue Children's Hospital 15