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Articles 1 - 4 of 4
Full-Text Articles in Medicine and Health Sciences
Maternal Prenatal Cortisol Trajectories Predict Accelerated Growth In Infancy, Jennifer Hahn-Holbrook, Elysia Poggi Davis, Curt A. Sandman, Laura M. Glynn
Maternal Prenatal Cortisol Trajectories Predict Accelerated Growth In Infancy, Jennifer Hahn-Holbrook, Elysia Poggi Davis, Curt A. Sandman, Laura M. Glynn
Psychology Faculty Articles and Research
Higher maternal cortisol in pregnancy has been linked to childhood obesity. Much of the previous research has been limited in that cortisol in pregnancy is only measured at one time-point, precluding the ability to examine critical timing effects of prenatal maternal cortisol. To fill this gap, this longitudinal study measured maternal plasma cortisol at 15, 19, 25, and 31 weeks of pregnancy, and assessed infant body mass index percentile (BMIP)1 at birth, 3, 6, 12, and 24 months in 189 mother-infant pairs. Three distinct patterns of maternal cortisol in pregnancy (typical, steep, and flat trajectories) were identified using general growth …
Identifying A Glucocorticoid-Activated Gpcr That Rapidly And Non-Genomically Increases Camp Levels In Mammalian Cells, Francisco Nunez
Identifying A Glucocorticoid-Activated Gpcr That Rapidly And Non-Genomically Increases Camp Levels In Mammalian Cells, Francisco Nunez
Pharmaceutical Sciences (PhD) Dissertations
Glucocorticoids (GCs) are steroid hormones that regulate diverse physiological processes. Synthetic versions of GCs are commonly used to treat inflammatory diseases such as asthma by modulating gene expression to suppressing several inflammatory activities. However, it is estimated that 5-10% of asthmatics are unresponsive to GCs, which may be explained by receptor desensitization and/or the presence of a neutrophilic endotype. One understudied phenomenon of GCs is their ability to induce rapid, non-genomic actions. For example, GCs can acutely modulate calcium concentrations levels, induce smooth muscle relaxation and modulate nitric oxide synthase activity, within minutes and sometimes seconds, which is too rapid …
The Development Of Polymeric Dexamethasone Prodrug Nanomedicines For The Treatment Of Lupus Nephritis, Zhifeng Zhao
The Development Of Polymeric Dexamethasone Prodrug Nanomedicines For The Treatment Of Lupus Nephritis, Zhifeng Zhao
Theses & Dissertations
Lupus nephritis (LN) is a significant cause of morbidity and mortality among lupus patients. Glucocorticoids (GCs) are uniformly used in clinical LN management. Their notorious toxicities, however, have hampered the long-term clinical application. To circumvent GCs’ adverse effects while maintaining their potent therapeutic efficacy, we have developed a micelle-forming polyethylene glycol (PEG)-conjugated dexamethasone prodrug (ZSJ-0228), which could passively target the inflamed kidney in NZB/W F1 lupus-prone mice. It was found that monthly ZSJ-0228 treatment for five months significantly reduced the incidence of nephritis in NZB/W F1 mice with an improved survival rate. Unlike the dose equivalent daily dexamethasone treatment, long-term …
Use Of Steroids In Covid-19 Patients: What Is Known?, Syed Muhammad Mustahsan, Marzia Tahir, Emaduddin Siddiqui
Use Of Steroids In Covid-19 Patients: What Is Known?, Syed Muhammad Mustahsan, Marzia Tahir, Emaduddin Siddiqui
Department of Emergency Medicine
COVID-19 pandemic has exaggerated the role of steroids in the standard of care despite minimum direct evidence of their efficacy in COVID-19 patients and their well-known adverse effects. The literature abounds on the side effects of steroids affecting different organ systems of the body. COVID-19 patients, who are on long-term steroids, are more susceptible to their adverse effects. We, herein, briefly review the potential uses and the adverse effects of steroids on different organ systems of the body. Key Words: Steroids, COVID-19, Adverse effects.