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Full-Text Articles in Embryonic Structures

Parental Instincts: The Neurological And Biological Factors Associated With Parenthood, Jared Reeder Jan 2023

Parental Instincts: The Neurological And Biological Factors Associated With Parenthood, Jared Reeder

Undergraduate Honors Theses

The following project involves a systematic review of the scientific literature on neural and biological changes of mothers and fathers in parenthood. Until very recently, little scientific research was devoted to studying how bearing children affects a man or woman’s long-term biology. Over the last twenty years, studies of neuroplastic changes in new mothers show specific neural mechanisms responsible for altering the behaviors of mothers during and after pregnancy. These changes in neuroplasticity alter behavior in such a way that led to mothers requiring less sleep and being more prone to hearing the cries of their children. In addition to …


Case Report: A Hard Cyst To Swallow, Anjalee Choudhury, Joshua Wood, Kristan Diaz-Rios, Jyothi Swarup Sep 2018

Case Report: A Hard Cyst To Swallow, Anjalee Choudhury, Joshua Wood, Kristan Diaz-Rios, Jyothi Swarup

School of Medicine Publications

One day old neonate was born at 37 weeks gestation to a 41-year-old Gravida 5 Para 5 born via uncomplicated caesarean section. A physical exam of the newborn had unremarkable findings except for minor skin tags on the neck and a cleft palate.


The Effects Of 17Α-Ethynylestradiol (Ee2) On Gonadal Development And Differentiation In The Estuarine Killifish, Fundulus Heteroclitus, Ibrahim Chehade Jan 2012

The Effects Of 17Α-Ethynylestradiol (Ee2) On Gonadal Development And Differentiation In The Estuarine Killifish, Fundulus Heteroclitus, Ibrahim Chehade

Theses and Dissertations (Comprehensive)

Endocrine disrupting substances (EDSs) comprise a wide variety of chemicals that perturb normal endocrine function including developmental and reproductive processes in vertebrates. The synthetic estrogen 17α-ethynylestradiol (EE2) is a commonly-used model EDS because of its environmental relevance and its effects on the reproductive endocrine system. Early life-stage exposure of fish to estrogenic EDSs causes effects such as intersex (ovotestes in males) and feminization. This study aims to confirm the period of gonadal differentiation in the estuarine killifish or mummichog (Fundulus heteroclitus) and to determine the sensitivity of gonadal development to EE2. Artificially-regressed mummichog were spawned, and …