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Reproductive and Urinary Physiology Commons™
Open Access. Powered by Scholars. Published by Universities.®
- Discipline
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- Life Sciences (3)
- Medical Specialties (3)
- Social and Behavioral Sciences (3)
- Animal Sciences (2)
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- Biological Phenomena, Cell Phenomena, and Immunity (2)
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- Biology (1)
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- Castration resistance (1)
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- Dihydrotestosterone (1)
- Fertility (1)
- Gerontology (1)
- Hormones (1)
- Informed consent (1)
- Kidney Disease (1)
- LNCaP (1)
- Life Satisfaction (1)
- Menstruation (1)
- Metabolomics (1)
- Multiple sclerosis (1)
- Multivariate statistics (1)
- Musth (1)
- NMR (1)
- Neuromyelitis optica-spectrum disorder (1)
- Pelvic examinations (1)
- Policy adoption (1)
- Prostate cancer (1)
- Psychology (1)
- Reproduction (1)
- TGD (1)
- Transfeminine (1)
- Transgender (1)
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- Publication
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- College of Education and Human Sciences: Dissertations, Theses, and Student Research (1)
- Department of Biochemistry: Faculty Publications (1)
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- Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023– (1)
- Eastern Pine and Meadow Vole Symposia (1)
Articles 1 - 8 of 8
Full-Text Articles in Reproductive and Urinary Physiology
Assessing Reproductive Health In Zoo-Managed African Elephant Bulls (Loxodonta Africana), Kaitlyn Marie Campbell
Assessing Reproductive Health In Zoo-Managed African Elephant Bulls (Loxodonta Africana), Kaitlyn Marie Campbell
Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–
Populations of zoo-managed African elephant (Loxodonta Africana) exhibit substantial individual- and population-level variation in reproductive success, yet research has largely focused on females, leaving male fertility poorly understood. Subfertility in bulls, characterized by low libido and inconsistent semen quality, poses significant challenges to genetic management and long-term population sustainability. This study a) systematically evaluates semen quality, b) identifies physiological, behavioral, social, and environmental determinants of fertility, and c) advances ex situ conservation through the expansion of the African elephant sperm bank. Between January 2023 and July 2025, 209 semen collection events were conducted from 13 sexually mature bulls …
The Bloodless Period: A Transfeminine Experience, Rin Nguyen
The Bloodless Period: A Transfeminine Experience, Rin Nguyen
College of Education and Human Sciences: Dissertations, Theses, and Student Research
There is limited research exploring menstruation in transgender and gender diverse (TGD) populations, and studies have primarily examined the relationship between menstruation and gender congruence. Findings revealed menstruating TGD people experienced distress related to decreased gender congruence (Eisenberg et al., 2021), and 88% of TGD people expressed interest in menstrual suppression to manage the distress (Schwartz et al., 2022). By contrast, Lowik (2020) highlighted a transfeminine person who wished to menstruate to achieve womanhood and commented on the “bloodless period” (i.e., menstrual-like symptoms in the absence of bleeding) upon receiving gender-affirming hormone therapy. To the author’s knowledge, there is no …
Establishing Consent: The Role Of Women Representatives In Passing Informed Consent Laws, Sophia Stockham
Establishing Consent: The Role Of Women Representatives In Passing Informed Consent Laws, Sophia Stockham
Department of Political Science: Dissertations, Theses, and Student Research
What predicts the adoption of informed consent laws for pelvic exams within the United States? As of January 2023, 22 states have adopted informed consent laws for pelvic examinations on women, with eleven being under Democratic control, six being Republican control, and five with divided control between the legislature and gubernatorial level at the time of adoption. Little attention, however, has been given to women’s health mandates outside the issue of abortion and to variation among state partisan adoption regarding informed consent for pelvic exams. This paper examines the impact of partisanship, the percentage of women in the legislature, and …
Enduring Chronic Kidney Disease: An Investigation Of Psychosocial Factors And Life Satisfaction In Older Adults Receiving Dialysis Treatment, Bailee Sobotka
Enduring Chronic Kidney Disease: An Investigation Of Psychosocial Factors And Life Satisfaction In Older Adults Receiving Dialysis Treatment, Bailee Sobotka
Honors Program: Senior Projects (Public)
Chronic kidney disease is a condition during which the kidneys begin to shut down and no longer filter blood efficiently. Once the disease has progressed far enough, dialysis treatments are mandatory to sustain life. To further understand how older adults receiving dialysis treatments cope with their disease, psychosocial factors were evaluated to investigate possible correlations with life satisfaction using a Life Satisfaction Index Z (LSI-Z). Expected correlations with life satisfaction were sociability, financial satisfaction, importance of spirituality, and activities of daily living scores. Interviews were conducted with 30 dialysis patients and results were analyzed using various statistical measures. Significant correlations …
Loss Of Exogenous Androgen Dependence By Prostate Tumor Cells Is Associated With Elevated Glucuronidation Potential, Brenna M. Zimmer, Michelle E. Howell, Qin Wei, Linlin Ma, Trevor Romsdahl, Eileen G. Loughman, Jennifer E. Markham, Javier Seravalli, Joseph J. Barycki, Melanie A. Simpson
Loss Of Exogenous Androgen Dependence By Prostate Tumor Cells Is Associated With Elevated Glucuronidation Potential, Brenna M. Zimmer, Michelle E. Howell, Qin Wei, Linlin Ma, Trevor Romsdahl, Eileen G. Loughman, Jennifer E. Markham, Javier Seravalli, Joseph J. Barycki, Melanie A. Simpson
Department of Biochemistry: Faculty Publications
Prostate epithelial cells control the potency and availability of androgen hormones in part by inactivation and elimination. UDP-glucose dehydrogenase (UGDH) catalyzes the NAD+-dependent oxidation of UDP-glucose to UDP-glucuronate, an essential precursor for androgen inactivation by the prostate glucuronidation enzymes UGT2B15 and UGT2B17. UGDH expression is androgen stimulated, which increases the production of UDP-glucuronate, and fuels UGT-catalyzed glucuronidation. In this study, we compared the glucuronidation potential and its impact on androgen-mediated gene expression in an isogenic LNCaP model for androgen dependent versus castration resistant prostate cancer. Despite significantly lower androgen-glucuronide output, LNCaP 81 castration resistant tumor cells expressed higher …
A Urinary Metabolic Signature For Multiple Sclerosis And Neuromyelitis Optica, Teklab Gebregiworgis, Helle H. Nielsen, Chandirasegara Massilamany, Arunakumar Gangaplara, Jay Reddy, Zsolt Illes, Robert Powers
A Urinary Metabolic Signature For Multiple Sclerosis And Neuromyelitis Optica, Teklab Gebregiworgis, Helle H. Nielsen, Chandirasegara Massilamany, Arunakumar Gangaplara, Jay Reddy, Zsolt Illes, Robert Powers
Jay Reddy Publications
Urine is a metabolite-rich biofluid that reflects the body’s effort to maintain chemical and osmotic homeostasis. Clinical diagnosis routinely relies on urine samples because the collection process is easy and noninvasive. Despite these advantages, urine is an under-investigated source of biomarkers for multiple sclerosis (MS). Nuclear magnetic resonance spectroscopy (NMR) has become a common approach for analyzing urinary metabolites for disease diagnosis and biomarker discovery. For illustration of the potential of urinary metabolites for diagnosing and treating MS patients, and for differentiating between MS and other illnesses, 38 urine samples were collected from healthy controls, MS patients, and neuromyelitis optica-spectrum …
The Mucosal Expression Pattern Of Interferon-Ε In Rhesus Macaques, Andrew Demers, Guobin Kang, Fangrui Ma, Wuxun Lu, Zhe Yuan, Yue Li, Mark Lewis, Edmundo N. Kraiselburd, Luis Montaner, Qingsheng Li
The Mucosal Expression Pattern Of Interferon-Ε In Rhesus Macaques, Andrew Demers, Guobin Kang, Fangrui Ma, Wuxun Lu, Zhe Yuan, Yue Li, Mark Lewis, Edmundo N. Kraiselburd, Luis Montaner, Qingsheng Li
Qingsheng Li Publications
Type I IFNs play an important role in innate and adaptive immunity against viral infections. A novel type I IFN, namely IFN-ε, which can protect against vaginal transmission of HSV2 and Chlamydia muridarum bacterial infection, has been described in mice and humans. Nevertheless, the principle cell type and the expression pattern of IFN-ε in tissues remain uncertain. In addition, the expression of IFN-ε in Indian rhesus macaques (Macaca mulatta) has not been reported. Here, we analyzed IFN-ε expression in multiple mucosal sites of uninfected or SIV-infected Indian rhesus macaques using IHCS. We report for the first time the …
Strange Males Block Pregnancy In Lactating Pine Voles, Microtus Pinetorum, And Reduce Survival And Growth Of Nursing Young, Margaret H. Schadler
Strange Males Block Pregnancy In Lactating Pine Voles, Microtus Pinetorum, And Reduce Survival And Growth Of Nursing Young, Margaret H. Schadler
Eastern Pine and Meadow Vole Symposia
Strange (unfamiliar) males affect survival of progeny of reproductive female rodents in a variety of ways. In mice, strange males block pregnancy before implantation of embryos (Bruce, 1959) but only in females that are not lactating (Bruce and Parkes, 1961). In voles these males can block pregnancy both before and after implantation (Stehn and Richmond, 1975; Marks and Schadler, 1979; Schadler, 1981). Strange males have also been shown to kill nursing pups in lemmings (Mallory and Brooks, 1978) and mice (Labov, 1980 and vom Saal and Howard, 1982).
The present study in pine voles (Microtus pinetorum) examines the …