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Reproductive and Urinary Physiology Commons™
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Full-Text Articles in Reproductive and Urinary Physiology
A Modular One-Generation Reproduction Study As A Flexible Testing System For Regulatory Safety Assessment, Richard Vogel, Troy Seidle, Horst Spielmann
A Modular One-Generation Reproduction Study As A Flexible Testing System For Regulatory Safety Assessment, Richard Vogel, Troy Seidle, Horst Spielmann
Troy Seidle, PhD
The European Union’s Registration, Evaluation and Authorisation of Chemicals (REACH) legislation mandates testing and evaluation of approximately 30,000 existing substances within a short period of time, beginning with the most widely used “high production volume” (HPV) chemicals. REACH testing requirements for the roughly 3000 HPV chemicals specify three separate tests for reproductive toxicity: two developmental toxicity studies on different animal species (OECD Test Guideline 414) and a two-generation reproduction toxicity study (OECD TG 416). These studies are highly costly in both economic and animal welfare terms. OECD TG 416 is a fertility study intended to evaluate reproductive performance of animals …
Associations Of Adipose Tissue Architecture, Adipokines And Inflammatory Markers With Body Mass Index And Gestational Weight Gain In Non-Diabetic Pregnancies, Tiffany A. Moore Simas, Crina Boeras, Ningning Zhang, Olga Gaelikman, Katherine G. Leung, Nicole M. Wedick, Laura Robidoux, Jodi Adams Puleo, Mary M. Lee, Silvia Corvera, Milagros C. Rosal
Associations Of Adipose Tissue Architecture, Adipokines And Inflammatory Markers With Body Mass Index And Gestational Weight Gain In Non-Diabetic Pregnancies, Tiffany A. Moore Simas, Crina Boeras, Ningning Zhang, Olga Gaelikman, Katherine G. Leung, Nicole M. Wedick, Laura Robidoux, Jodi Adams Puleo, Mary M. Lee, Silvia Corvera, Milagros C. Rosal
Mary M. Lee
Background: Some pregnancy weight gain is stored as adipose tissue (AT). Human AT depots vary in their capacity for expansion. Data suggests that subcutaneous (SQ) is adapted for healthy lipid storage. Conversely visceral (V) accumulation is associated with inflammation, obesity-related co-morbidities and Type 2 diabetes (T2DM) risk. We investigated SQ and VAT histologic architecture along with insulin, adipokines and inflammatory markers in relationship to prepregnancy BMI and gestational weight gain (GWG). Methods: Subset of non-diabetic singleton gravidas from the Pregnancy & Postpartum Observational Dietary Study (PPODS), undergoing Cesareans and consenting to SQ & VAT biopsies were included. Average adipocyte size …