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Reproductive and Urinary Physiology Commons

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Spinal Cord Injury And Autonomic Dysreflexia- A Case Report, Apurva Bhatt, Brit Moore, Talal Asif, Kristy E. Steigerwalt, Rebecca R. Pauly 2016 University of Missouri-Kansas City School of Medicine

Spinal Cord Injury And Autonomic Dysreflexia- A Case Report, Apurva Bhatt, Brit Moore, Talal Asif, Kristy E. Steigerwalt, Rebecca R. Pauly

Marshall Journal of Medicine

Autonomic dysreflexia (AD) is a life threatening condition affecting patients with spinal cord lesions T6 level and above. A 51 year old male with a history of paraplegia due to a C6 spinal cord injury (30 years prior) presented with recurrent debilitating episodic diaphoresis, hypertension, low body temperature, and bradycardia. Previous hospitalizations presumed sepsis from UTI to be the etiology, however on further evaluation his symptoms were consistent with undiagnosed AD. This article describes a unique case presentation and reviews AD in depth, including the etiology, pathophysiology and management.


Associations Of Peripubertal Serum Dioxin And Polychlorinated Biphenyl Concentrations With Pubertal Timing Among Russian Boys, Jane S. Burns, Mary M. Lee, Paige L. Williams, Susan A. Korrick, Oleg Sergeyev, Thuy Lam, Boris Revich, Russ Hauser 2016 Harvard School of Public Health

Associations Of Peripubertal Serum Dioxin And Polychlorinated Biphenyl Concentrations With Pubertal Timing Among Russian Boys, Jane S. Burns, Mary M. Lee, Paige L. Williams, Susan A. Korrick, Oleg Sergeyev, Thuy Lam, Boris Revich, Russ Hauser

Mary M. Lee

BACKGROUND: Dioxins, furans, and polychlorinated biphenyls (PCBs), dioxin-like and nondioxin-like, have been linked to alterations in puberty. OBJECTIVES: We examined the association of peripubertal serum levels of these compounds (and their toxic equivalents (TEQs)) with pubertal onset and maturity among Russian boys enrolled at ages 8-9 years and followed prospectively through ages 17-18 years. METHODS: At enrollment, 473 boys had serum dioxin-like compounds and PCBs measured. At the baseline visit and annually until age 17-18 years, a physician performed pubertal staging [Genitalia (G), Pubarche (P), and testicular volume (TV)]. 315 subjects completed the follow-up visit at 17-18 years of age ...


A Longitudinal Study Of Peripubertal Serum Organochlorine Concentrations And Semen Parameters In Young Men: The Russian Children's Study, Lidia Minguez-Alarcon, Oleg Sergeyev, Jane S. Burns, Paige L. Williams, Mary M. Lee, Susan A. Korrick, Luidmila Smigulina, Boris Revich, Russ Hauser 2016 Harvard T.H. Chan School of Public Health

A Longitudinal Study Of Peripubertal Serum Organochlorine Concentrations And Semen Parameters In Young Men: The Russian Children's Study, Lidia Minguez-Alarcon, Oleg Sergeyev, Jane S. Burns, Paige L. Williams, Mary M. Lee, Susan A. Korrick, Luidmila Smigulina, Boris Revich, Russ Hauser

Pediatric Publications and Presentations

BACKGROUND: Exposures to endocrine disrupting chemicals during critical phases of testicular development may be related to poorer semen parameters. However, few studies have assessed the association between childhood organochlorine (OC) exposure and adult semen parameters.

OBJECTIVE: We examined whether peripubertal serum OC concentrations are associated with semen parameters among young Russian men.

METHODS: From 2003 to 2005, 516 boys were enrolled at age 8-9 years and followed for up to ten years. Serum OCs were measured in the enrollment samples using high-resolution mass spectrometry. At age 18-19 years, 133 young men provided one or two semen samples (256 samples) collected ...


Vulvodynia; An Under-Recognized Disease, Simona Roxana Georgescu, Cristina I. Mitran, Mădălina I. Mitran, Maria I. Sârbu, Mircea Tampa 2016 Carol Davila University, Department of Dermatology and Venereology

Vulvodynia; An Under-Recognized Disease, Simona Roxana Georgescu, Cristina I. Mitran, Mădălina I. Mitran, Maria I. Sârbu, Mircea Tampa

Journal of Mind and Medical Sciences

Vulvodynia is a chronic condition which affects an increasing number of women; it presents currently an incidence that is higher than had previously been estimated. Regarding pathogenesis, several (hormonal, infectious, inflammatory and psychological) factors have been proposed, but vulvodynia etiology remains still unclear. This disorder is a multifactorial condition with a significant impact on the patient’s quality of life, yet is difficult to diagnose (an under-estimated/ under-recognized affection). Certain medical investigations are required in order to exclude other diseases (the diagnosis of vulvodynia being one of exclusion), but anamnesis and physical examination are essential steps in the diagnosis.

Although ...


The Current Treatment Of Erectile Dysfunction, Maria Isabela Sarbu, Mircea Tampa, Mădălina I. Mitran, Cristina I. Mitran, Vasile Benea, Simona R. Georgescu 2016 Carol Davila University, Department of Dermatology and Venereology

The Current Treatment Of Erectile Dysfunction, Maria Isabela Sarbu, Mircea Tampa, Mădălina I. Mitran, Cristina I. Mitran, Vasile Benea, Simona R. Georgescu

Journal of Mind and Medical Sciences

Erectile dysfunction (ED) is the inability to achieve and maintain an erection sufficient for satisfactory sexual intercourse. It is the most frequent sexual dysfunction in elderly men and its prevalence increases with age.

Ever since ED was recognized as a real health problem, several treatment options became available and some of them proved to be very efficient. PDE5 inhibitors are the mainstay treatment of ED.

However, other treatment options such as intracorporal injections, surgery, vacuum devices and prosthesis are also available for patients who are unresponsive to PDE5 inhibitors. Since none of the treatment options available so far has proven ...


Molecular And Cellular Biology Of Prostate Cancer, El-Nasir Lalani, Marc Elie Laniado, Paul David Abel 2016 Aga Khan University

Molecular And Cellular Biology Of Prostate Cancer, El-Nasir Lalani, Marc Elie Laniado, Paul David Abel

El Nasir Lalani

Prostate cancer is an enigmatic disease. Although prostatic-intraepithelial neoplasia appears as early as the third decade and as many as 80% of 80 year old men have epithelial cells in their prostate that fit the morphological criteria for cancer, only about 10% of men will ever have the clinical disease and less than 3% will die from it. There have been no significant proven interventions which have altered the natural history of the disease since hormone down regulation was introduced in the 1940s and new research has been poorly supported. There is however an urgent need to develop new criteria ...


Duration Of Menopausal Vasomotor Symptoms Over The Menopause Transition, Nancy E. Avis, Sybil L. Crawford, Gail A. Greendale, Joyce T. Bromberger, Susan A. Everson-Rose, Ellen B. Gold, Rachel Hess, Hadine Joffe, Howard M. Kravitz, Ping G. Tepper, Rebecca C. Thurston 2016 Wake Forest University

Duration Of Menopausal Vasomotor Symptoms Over The Menopause Transition, Nancy E. Avis, Sybil L. Crawford, Gail A. Greendale, Joyce T. Bromberger, Susan A. Everson-Rose, Ellen B. Gold, Rachel Hess, Hadine Joffe, Howard M. Kravitz, Ping G. Tepper, Rebecca C. Thurston

Sybil L. Crawford

IMPORTANCE: The expected duration of menopausal vasomotor symptoms (VMS) is important to women making decisions about possible treatments.

OBJECTIVES: To determine total duration of frequent VMS ( > /= 6 days in the previous 2 weeks) (hereafter total VMS duration) during the menopausal transition, to quantify how long frequent VMS persist after the final menstrual period (FMP) (hereafter post-FMP persistence), and to identify risk factors for longer total VMS duration and longer post-FMP persistence.

DESIGN, SETTING, AND PARTICIPANTS: The Study of Women's Health Across the Nation (SWAN) is a multiracial/multiethnic observational study of the menopausal transition among 3302 women enrolled at ...


Ultrasonography Of The Scrotum In Adults, Anna L. Kuhn, Eduardo Scortegagna, Kristina M. Nowitzki, Young H. Kim 2016 University of Massachusetts Medical School

Ultrasonography Of The Scrotum In Adults, Anna L. Kuhn, Eduardo Scortegagna, Kristina M. Nowitzki, Young H. Kim

Radiology Publications and Presentations

Ultrasonography is the ideal noninvasive imaging modality for evaluation of scrotal abnormalities. It is capable of differentiating the most important etiologies of acute scrotal pain and swelling, including epididymitis and testicular torsion, and is the imaging modality of choice in acute scrotal trauma. In patients presenting with palpable abnormality or scrotal swelling, ultrasonography can detect, locate, and characterize both intratesticular and extratesticular masses and other abnormalities. A 12-17 MHz high frequency linear array transducer provides excellent anatomic detail of the testicles and surrounding structures. In addition, vascular perfusion can be easily assessed using color and spectral Doppler analysis. In most ...


Ramadan & Pregnancy, Omar Rizvi 2016 Augustana College, Rock Island Illinois

Ramadan & Pregnancy, Omar Rizvi

Celebration of Learning

Fasting during Ramadan, the ninth month of the Muslim calendar, is one of the five pillars of Islam and is fard (obligatory) for all Muslims physically and mentally capable of doing so. In the Qur’an, it is made abundantly clear that religion and its acts of worship are not meant to pose undue difficulty or hardship (Qur’an 22:78, 5:6, 2:185). My paper explores the Islamic definitions for “unnecessary difficulty” and “physically capable” specifically in regards to pregnant women. At what point does fasting incur significant, if any, damage to the fetus that it should prevent ...


Acute Kidney Injury Biomarkers: A Prospective Cohort Study In Urological Patients, Daniel Olvera-Posada 2016 The University of Western Ontario

Acute Kidney Injury Biomarkers: A Prospective Cohort Study In Urological Patients, Daniel Olvera-Posada

Electronic Thesis and Dissertation Repository

Several recent studies have assessed the use of biomarkers of Acute Kidney Injury (AKI), but the information among patients with stone disease and those with obstructive uropathy is limited. For this reason, we conducted a prospective cohort study to determine the urinary levels of KIM-1, Total and Monomeric NGAL in patients with hydronephrosis secondary to renal stone disease, congenital ureteropelvic junction obstruction or ureteral stricture, and in a group of healthy controls in our health care center. Urinary biomarker concentrations were evaluated before and after surgical treatment. Patients with hydronephrosis showed significantly higher baseline levels of KIM-1 compared to those ...


Demonstration Of Follicle Waves Using Delay Differential Equations, Andrew A. Wright 2016 North Carolina State University at Raleigh

Demonstration Of Follicle Waves Using Delay Differential Equations, Andrew A. Wright

Biology and Medicine Through Mathematics Conference

No abstract provided.


Long-Lasting Effects Of Perinatal Exposure To Brominated Flame Retardant On Male Reproductive Outcomes In Rat Model, Ahmed Khalil, Daneal Portman, Jake Jensen, Michael Panchenko, Alexander Suvorov 2016 University of Massachusetts Amherst

Long-Lasting Effects Of Perinatal Exposure To Brominated Flame Retardant On Male Reproductive Outcomes In Rat Model, Ahmed Khalil, Daneal Portman, Jake Jensen, Michael Panchenko, Alexander Suvorov

UMass Center for Clinical and Translational Science Research Retreat

Meta-analysis of 101 studies published between 1934 and 1996 indicates that mean sperm concentration decreased around 50% during this period. More recent studies have found alarmingly poor semen quality in the general population of Northern Europe. Additional adverse trends include increased incidence of testicular cancer, and congenital malformations such as cryptorchidism and hypospadias. Testicular germ cell cancers increased by about 400% over the period of 50 years in industrialized countries. Decreased quality of male reproductive health has been linked to environmental endocrine disruptors exposure. However, the ability of xenobiotics to produce long-lasting effects and mechanisms of perturbation of the male ...


Associations Of Peripubertal Serum Dioxin And Polychlorinated Biphenyl Concentrations With Pubertal Timing Among Russian Boys, Jane S. Burns, Mary M. Lee, Paige L. Williams, Susan A. Korrick, Oleg Sergeyev, Thuy Lam, Boris Revich, Russ Hauser 2016 Harvard School of Public Health

Associations Of Peripubertal Serum Dioxin And Polychlorinated Biphenyl Concentrations With Pubertal Timing Among Russian Boys, Jane S. Burns, Mary M. Lee, Paige L. Williams, Susan A. Korrick, Oleg Sergeyev, Thuy Lam, Boris Revich, Russ Hauser

Cell and Developmental Biology Publications and Presentations

BACKGROUND: Dioxins, furans, and polychlorinated biphenyls (PCBs), dioxin-like and nondioxin-like, have been linked to alterations in puberty.

OBJECTIVES: We examined the association of peripubertal serum levels of these compounds (and their toxic equivalents (TEQs)) with pubertal onset and maturity among Russian boys enrolled at ages 8-9 years and followed prospectively through ages 17-18 years.

METHODS: At enrollment, 473 boys had serum dioxin-like compounds and PCBs measured. At the baseline visit and annually until age 17-18 years, a physician performed pubertal staging [Genitalia (G), Pubarche (P), and testicular volume (TV)]. 315 subjects completed the follow-up visit at 17-18 years of age ...


Urinary Alkalisation For Symptomatic Uncomplicated Urinary Tract Infection In Women (Review), Dermot B. O'Kane, Sameer Dave, Neel Gore, Farhaan Patel, Tammy Hoffmann, Jeanne L. Trill, Chris del Mar 2016 Bond University

Urinary Alkalisation For Symptomatic Uncomplicated Urinary Tract Infection In Women (Review), Dermot B. O'Kane, Sameer Dave, Neel Gore, Farhaan Patel, Tammy Hoffmann, Jeanne L. Trill, Chris Del Mar

Christopher Del Mar

Background

Uncomplicated urinary tract infection (UTI) is the most common bacterial infection in women, characterised by dysuria and urinary frequency. Urinary alkalisers are widely used in some countries for the symptomatic treatment of uncomplicated UTI, and they are recommended in some national formularies. However, there is a lack of empirical evidence to support their use for UTI and some healthcare guidelines advise against their use.

Objectives

We aimed to look at the benefits and harms of the use of urinary alkalisers for the treatment of uncomplicated UTIs in adult women.

Search methods

We searched the Cochrane Kidney and Transplant Specialised ...


Embryo Adoption As An Ethical Option For Couples Faced With Infertility, Rachel M. Walters 2016 Liberty University

Embryo Adoption As An Ethical Option For Couples Faced With Infertility, Rachel M. Walters

Senior Honors Theses

Embryo adoption takes embryos that are still forming and introduces them into the uterus of a woman with whom they do not share any genetic material. If pregnancy does ensue and continues without complications, the child that will be born will not share any genes with the woman who carried him or her. In addition, if the child is born to parents who already have other children, the children in the adoptive family will share no biological link to the newborn. Essentially, the child will have two families—a biological family and an adoptive family. This thesis will explore and ...


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 2016 University of Nebraska–Lincoln

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 ...


Education Intervention Of Preconception Screening In Primary Care, Tracy Schuler 2016 University of Massachusetts - Amherst

Education Intervention Of Preconception Screening In Primary Care, Tracy Schuler

Doctor of Nursing Practice (DNP) Capstone Projects

Problem: The risk of a poor pregnancy outcome among women of reproductive age in Providence, Rhode Island is indicated by the high rates of unintended pregnancies, low multivitamin use prior to pregnancy, obesity, and smoking. Although recommended, health professionals often fail to routinely screen and educate women of reproductive age for preconception risk factors. Purpose: Evaluate the efficacy of an educational intervention on preconception risk factors, lifestyle modifications, and current screening recommendations; and introduce a preconception tool and education sheet among a population of health care providers. Method: Preconception health material and a modified preconception screening tool was presented to ...


Human Oocytes And Embryos Viewed By Time-Lapse Videography, And The Development Of An Embryo Deselection Model, Yanhe Liu 2016 Edith Cowan University

Human Oocytes And Embryos Viewed By Time-Lapse Videography, And The Development Of An Embryo Deselection Model, Yanhe Liu

Theses: Doctorates and Masters

Despite its wide application today, in vitro fertilization (IVF) treatment continues to have relatively low efficacy, largely due to inaccuracy in selecting the best quality embryo(s) from the cohort for transfer. Novel methodologies for improved selection are being developed, and time-lapse observation of human embryos is gaining increasing popularity due to the more detailed morphokinetic information obtained plus uninterrupted culture conditions. The morphokinetic information enables the use of quantitative timings in developmental milestones of embryos and qualitative measures of abnormal biological events, to assist embryo selection/deselection. This project aimed to identify current limitations in the use of such ...


Kisspeptin Receptor Agonist (Ftm080) Increased Plasma Concentrations Of Luteinizing Hormone In Anestrous Ewes, Brian Whitlock, Joseph Daniel, Lisa Amelse, Valeria Tanco, Kelly Chameroy, F Schrick 2015 University of Tennessee - Knoxville

Kisspeptin Receptor Agonist (Ftm080) Increased Plasma Concentrations Of Luteinizing Hormone In Anestrous Ewes, Brian Whitlock, Joseph Daniel, Lisa Amelse, Valeria Tanco, Kelly Chameroy, F Schrick

Brian K Whitlock, PhD, DVM, DACT

Kisspeptin receptor (KISS1R) agonists with increased half-life and similar efficacy to kisspeptin in vitro may provide beneficial applications in breeding management of many species. However, many of these agonists have not been tested in vivo. These studies were designed to test and compare the effects of a KISS1R agonist (FTM080) and kisspeptin on luteinizing hormone (LH) in vivo. In experiment 1 (pilot study), sheep were treated with FTM080 (500 pmol/kg BW) or sterile water (VEH) intravenosuly. Blood was collected every 15 min before (1 h) and after (1 h) treatment. In experiment 2, sheep were treated with KP-10 (human ...


Characterization Of The Nicotine-Induced Endoplasmic Reticulum Stress Response In The Rat Placenta In Vivo And In Vitro, Michael Ka Chun Wong 2015 The University of Western Ontario

Characterization Of The Nicotine-Induced Endoplasmic Reticulum Stress Response In The Rat Placenta In Vivo And In Vitro, Michael Ka Chun Wong

Electronic Thesis and Dissertation Repository

Nicotine exposure during pregnancy leads to adverse health outcomes, including compromised placental development. Although the molecular mechanisms remain elusive, recent studies identified that endoplasmic reticulum (ER) stress may underlie poor placentation. Therefore, we were interested in investigating the effects of nicotine exposure on the ER stress response in the placenta. A well-established maternal nicotine exposure rat model and Rcho-1 trophoblast giant cell model were utilized to address the research questions. Maternal nicotine exposure in vivo led to elevated ER stress in association with impaired disulfide bond formation and hypoxia. Nicotine exposure in vitro further differentiated that ER stress may be ...


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