1. Intracellular and extracellular pH dynamics in the human placenta from diabetes mellitus 
Joaquín Araos, Luis Silva, Rocío Salsoso, Tamara Sáez, Eric Barros, Fernando Toledo, Jaime Gutiérrez, Fabián Pardo, Andrea Leiva, Carlos Sanhueza, Luis Sobrevia 
Placenta 
Volume 43, Pages (July 2016)
DOI: /j.placenta
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2. Fig. 3
NHE1 potential role in pH modulation in the placenta in diabetes mellitus. Diabetes mellitus type 1 (DMT1) courses with increased Na+/H+ exchanger 1 (NHE1) isoform turnover (Increased NHE1 turnover). This phenomenon is unclear in placentas from diabetes mellitus type 2 (DMT2) or gestational diabetes mellitus (GDM). Increased NHE1 activity reduces NHE1 protein abundance (Reduced NHE1 expression). A common observation is that NHE1 activity is increased in the human placenta (Increased NHE1 activity) from DMT1 or DMT2, but nothing is clear in GDM. Increased NHE1 expression and activity changes pHo and pHi generating a placental microenvironment that alters mother-to-foetus nutrients transport (Altered placental membrane transport) in DMT1, DMT2, and GDM (dotted area). This phenomenon may result in an altered newborn outcome.
Placenta  , 47-53DOI: ( /j.placenta )
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