The ex-pat effect: presence of recent Western immigrants is associated with changes in age at first birth and birth rate in a Maya population from rural Guatemala.
McKerracher L and Collard M and Altman R and Richards M and Nepomnaschy P
DOI: 10.1080/03014460.2017.1343385
PubMed: 28625087

Placental 11 ß-hydroxysteroid dehydrogenase type 2 (11ß-HSD2) expression very early during human pregnancy.
Salvante KG and Milano K and Kliman HJ and Nepomnaschy PA
DOI: 10.1017/s2040174416000611
PubMed: 28112069

Energy-related influences on variation in breastfeeding duration among indigenous Maya women from Guatemala.
McKerracher LJ and Collard M and Altman RM and Sellen D and Nepomnaschy PA
DOI: 10.1002/ajpa.23125
PubMed: 27808397

Smartphone-based colorimetric ELISA implementation for determination of women's reproductive steroid hormone profiles.
Ogirala T and Eapen A and Salvante KG and Rapaport T and Nepomnaschy PA and Parameswaran AM
DOI: 10.1007/s11517-016-1605-7
PubMed: 28083733

Child mortality, hypothalamic-pituitary-adrenal axis activity and cellular aging in mothers.
Barha CK and Salvante KG and Hanna CW and Wilson SL and Robinson WP and Altman RM and Nepomnaschy PA
DOI: 10.1371/journal.pone.0177869
PubMed: 28542264

Number of Children and Telomere Length in Women: A Prospective, Longitudinal Evaluation.
Barha CK and Hanna CW and Salvante KG and Wilson SL and Robinson WP and Altman RM and Nepomnaschy PA
DOI: 10.1371/journal.pone.0146424
PubMed: 26731744

Variation in maternal urinary cortisol profiles across the peri-conceptional period: a longitudinal description and evaluation of potential functions.
Nepomnaschy PA and Salvante KG and Zeng L and Pyles C and Ma H and Blais JC and Wen L and Barha CK
DOI: 10.1093/humrep/dev086
PubMed: 25904636

A longitudinal evaluation of the relationship between first morning urinary and salivary cortisol.
Sarkar PL and Zeng L and Chen Y and Salvante KG and Nepomnaschy PA
DOI: 10.1002/ajhb.22376
PubMed: 23564709

Who is stressed? Comparing cortisol levels between individuals.
Nepomnaschy PA and Lee TC and Zeng L and Dean CB
DOI: 10.1002/ajhb.22259
PubMed: 22434611

Validation of a new multiplex assay against individual immunoassays for the quantification of reproductive, stress, and energetic metabolism biomarkers in urine specimens.
Salvante KG and Brindle E and McConnell D and O'connor K and Nepomnaschy PA
DOI: 10.1002/ajhb.21229
PubMed: 22121074

Evolutionary functions of early social modulation of hypothalamic-pituitary-adrenal axis development in humans.
Flinn MV and Nepomnaschy PA and Muehlenbein MP and Ponzi D
DOI: 10.1016/j.neubiorev.2011.01.005
PubMed: 21251923

Is cortisol excretion independent of menstrual cycle day? A longitudinal evaluation of first morning urinary specimens.
Nepomnaschy PA and Altman RM and Watterson R and Co C and McConnell DS and England BG
DOI: 10.1371/journal.pone.0018242
PubMed: 21483825

Within-person variability in urinary phthalate metabolite concentrations: measurements from specimens after long-term frozen storage.
Baird DD and Saldana TM and Nepomnaschy PA and Hoppin JA and Longnecker MP and Weinberg CR and Wilcox AJ
DOI: 10.1038/jes.2009.17
PubMed: 19277068

Within-person variability in urinary bisphenol A concentrations: measurements from specimens after long-term frozen storage.
Nepomnaschy PA and Baird DD and Weinberg CR and Hoppin JA and Longnecker MP and Wilcox AJ
DOI: 10.1016/j.envres.2009.04.004
PubMed: 19463991

Evolutionary endocrinology: integrating proximate mechanisms, ontogeny, and evolved function. Introduction.
Nepomnaschy PA and Vitzthum VJ and Flinn MV
DOI: 10.1002/ajhb.20924
PubMed: 19367572

Urinary hCG patterns during the week following implantation.
Nepomnaschy PA and Weinberg CR and Wilcox AJ and Baird DD
DOI: 10.1093/humrep/dem397
PubMed: 18083748

Stress, immune function, and women's reproduction.
Nepomnaschy PA and Sheiner E and Mastorakos G and Arck PC
DOI: 10.1196/annals.1391.028
PubMed: 17978283

Cortisol levels and very early pregnancy loss in humans.
Nepomnaschy PA and Welch KB and McConnell DS and Low BS and Strassmann BI and England BG
DOI: 10.1073/pnas.0511183103
PubMed: 16495411

Stress and female reproductive function: a study of daily variations in cortisol, gonadotrophins, and gonadal steroids in a rural Mayan population.
Nepomnaschy PA and Welch K and McConnell D and Strassmann BI and England BG
DOI: 10.1002/ajhb.20057
PubMed: 15368600