In Vitro Fertilization Zsolt Peter Nagy Alex C
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Position Paper
Position Paper: Fertility intervention and toxicant technologies for the eradication of rodents on Lord Howe Island Aleona Swegen, Zamira Gibb* and R. John Aitken Priority Research Centre in Reproductive Science, School of Environmental and Life Sciences, Faculty of Science and Information Technology, the University of Newcastle, Callaghan, NSW Australia 2308 Contents Abstract .................................................................................................................................. 1 1. Fertility interventions for rodent eradication ................................................................ 2 1.1 Contraceptive agents and sterilants used in mammals ................................................... 2 Overview ............................................................................................................................. 2 Immunocontraceptives ...................................................................................................... 3 Gonadotoxicants ................................................................................................................ 5 1.2 Novel fertility intervention strategies under development ................................................ 6 Overview ............................................................................................................................. 6 A novel approach to immunocontraceptives .................................................................... 7 Using gene therapy expressing Müllerian Inhibiting Substance to induce -
Elegant Letter
. ASX Release Felix Device Development On-Track Sydney, 3 May 2018 Memphasys (ASX: MEM) reports that development of Felix, the device that MEM is commercialising, is proceeding according to plan. Felix separates the most viable sperm in a semen sample for use in IVF and provides unique and critical advantages over current sperm processing methods. An updated presentation on development of the Felix device is attached. Over the past few months, MEM and the University of Newcastle researchers have been conducting optimisation studies (slide 10) in preparation for final design and build of the Felix clinical system which MEM plans to take to market. With its product development partner, Hydrix, MEM has also completed a regulatory plan for achieving TGA, CE Mark and FDA registration. Key milestones to first revenues are provided in slide 11. For further information please contact: Alison Coutts Executive Chairman +61 2 8415 7300 [email protected] About Memphasys: Memphasys Limited (ASX: MEM) specialises in biological separations for high value commercial applications. The Company’s patented membrane processes in combination with electrophoresis, the application of an electrical potential difference across a fluid, enable the separation of high value substances or contaminants from the fluid in which they are contained. The main application of the technology is the separation of the most viable sperm cells for artificial reproduction, most particularly for human IVF. For personal use only Memphasys Limited Postal Address Contact -
Procreative Technologies, Popular Media, and the Culture of Infertility
Georgia State University ScholarWorks @ Georgia State University Sociology Dissertations Department of Sociology Spring 5-10-2013 From No Hope to Fertile Dreams: Procreative Technologies, Popular Media, and the Culture of Infertility Evelina W. Sterling Follow this and additional works at: https://scholarworks.gsu.edu/sociology_diss Recommended Citation Sterling, Evelina W., "From No Hope to Fertile Dreams: Procreative Technologies, Popular Media, and the Culture of Infertility." Dissertation, Georgia State University, 2013. https://scholarworks.gsu.edu/sociology_diss/68 This Dissertation is brought to you for free and open access by the Department of Sociology at ScholarWorks @ Georgia State University. It has been accepted for inclusion in Sociology Dissertations by an authorized administrator of ScholarWorks @ Georgia State University. For more information, please contact [email protected]. FROM NO HOPE TO FERTILE DREAMS: PROCREATIVE TECHNOLOGIES, POPULAR MEDIA, AND THE CULTURE OF INFERTILITY by EVELINA WEIDMAN STERLING Under the Direction of Wendy S. Simonds ABSTRACT Throughout history, both popular and scholarly literature depicted infertility as a devastating experience in a woman’s life. Infertility was unbearable, filled with stigma, and a perpetual state of conflict between those who cannot have children and the rest of the world who can. Until recently as treatments for infertility developed, families assumed childlessness as hopeless. While the process of overcoming infertility is still arduous, unpleasant and unpredictable, many options are available today to overcome infertility and have children. As a result, the portrayal of involuntary childlessness and infertility especially by popular media, changed significantly over the years. Current procreative technologies encouraged families to believe that the dream of having a baby was achievable for all. -
Men's Health and Fertility
Contents Part I Basic Research 1 Electromagnetic Radiation and Oxidative Stress in the Male Germ Line .......................................................................... 3 Geoffry N. De Iuliis, Bruce V. King, and R. John Aitken 2 Mitochondria as a Source of ROS in Mammalian Spermatozoa ................................................................. 21 Adam John Koppers 3 Cryostorage and Oxidative Stress in Mammalian Spermatozoa ................................................................. 41 Stuart A. Meyers 4 Sperm Capacitation as an Oxidative Event ......................................... 57 Eve de Lamirande and Cristian O’Flaherty 5 Protection of Epididymal Spermatozoa from Oxidative Stress ............................................................................ 95 Joël R. Drevet 6 Lipid Peroxidation in Human Spermatozoa ........................................ 119 Juan G. Alvarez and R. John Aitken 7 Age and Oxidative Stress in the Germ Line ........................................ 131 Bernard Robaire, Catriona Paul, and Johanna Selvaratnam 8 Heat and Oxidative Stress in the Germ Line ....................................... 149 Koji Shiraishi 9 Cytokines and Oxidative Stress in the Germ Line .............................. 179 Monika Fraczek, Anna Czernikiewicz, and Maciej Kurpisz ix x Contents 10 Metabolic Strategy in Mammalian Spermatozoa and Oxidative Stress .............................................................................. 207 Juan G. Alvarez 11 Role of Protamine Disulphide Cross-Linking in Counteracting -
Scientific Congress
SCIENTIFIC CONGRESS ADVANCING REPRODUCTIVE MEDICINE BUILD HEALTHY FAMILIES OCTOBER 28 - NOVEMBER 1, 2017 INSIDE this program OPENING CEREMONY .......... 2 ASRM WELCOME. 3 COMMITTEES AND AWARDS ASRM SCIENTIFIC CONGRESS PLANNING COMMITTEES ........ 7 ASRM OFFICERS AND BOARD OF DIRECTORS .......... 7 ASRM COMMITTEES ............8,9 SOCIETY AWARDS ...........10-23 ASRM STAR AWARDS .........24-26 ASRM SERVICE MILESTONE AWARDS ......................26 DISCLOSURE STATEMENTS AND CONFLICT OF INTEREST POLICY .. 27 SCHEDULE-AT-A-GLANCE. .29-31 JOIN US FOR OUR DAILY SCHEDULE ...........32-40 CONTINUING EDUCATION/ Opening Ceremony CME SESSIONS CONTINUING MEDICAL EDUCATION / CONTINUING EDUCATION .....43-44 Monday, October 30th, 7:45 am – 8:45 am PRE-CONGRESS COURSES ...45-66 in the Henry B. Gonzalez Convention Center NEEDS ASSESSMENT AND Hemisfair Ballroom LEARNING OBJECTIVES. 67 ASRM 2017 CONGRESS GRID. 68 PLENARY SESSIONS .........69-74 Come hear ASRM President, Dr. Richard Paulson, discuss LECTURES .................75-77 the Society's accomplishments this year and plans for SYMPOSIA .................78-96 "Advancing Reproductive Medicine to Build Healthy Families." INTERACTIVE SESSIONS .....97-108 ADDITIONAL SESSIONS ....109-113 TRACKS .................114-126 Plenary 1 will immediately follow in the same room. SPEAKER INDEX ..........127-128 DISCLOSURES ............129-133 A complimentary continental breakfast will be available NON-CME EDUCATIONAL SESSIONS 7:00 am – 7:45 am TICKETED EVENTS .........135-138 in the ASRM 5K RUN INFORMATION .. 135 Hemisfair Ballroom Lobby EXPERT ENCOUNTERS ........ 136 ROUNDTABLE DISCUSSIONS 139-145 VIDEO SESSIONS ..........146-153 ABSTRACT REVIEW COMMITEES .............155-156 ORAL ABSTRACT PRESENTATIONS ..........157-192 POSTER ABSTRACT PRESENTATIONS ..........193-259 ABSTRACT TOPIC INDEX ...260-262 ABSTRACT AUTHOR INDEX .263-292 DISCLOSURES ............293-308 ASRM 2O17 SCIENTIFIC CONGRESS :: FINAL PROGRAM Congress attendees. -
Oncofertility: a Grand Collaboration Between Reproductive Medicine And
REPRODUCTIONSEX IN THREE CITIES REVIEW Age, the environment and our reproductive future: bonking baby boomers and the future of sex R John Aitken Discipline of Biological Sciences, Faculty of Science and IT, Hunter Medical Research Institute, Priority Research Centre in Reproductive Science, University of Newcastle, Newcastle, New South Wales 2308, Australia Correspondence should be addressed to R J Aitken; Email: [email protected] Abstract There has never been a greater need for scientists trained in reproductive science. Most developed countries are witnessing unprecedented rates of recourse to assisted conception sitting cheek-by-jowl with high rates of induced abortion. This article addresses these two incongruous faces of reproductive healthcare. Every year at least 44 million abortions are performed worldwide, many under unsafe and insanitary conditions that carry a significant risk to the lives of women deprived of safe, effective methods for controlling their fertility. Although birth control is a complex issue involving myriad social and political factors, the technical vacuum in this area is significant. Through no fault of the family planning authorities, there have been no radically new methods of fertility control since the oral contraceptive pill was introduced in 1960 and even this contribution to planned parenthood has its roots in the biochemistry of the 1920s and 1930s. Moreover, the pharmaceutical industry has, by and large, turned its back on fundamental research activities in this area. At present, our major investment in reproductive healthcare involves treating ever-increasing numbers of couples with assisted reproductive technologies (ART). However, these treatments are often delivered without critically considering the underlying causes of this condition or seriously contemplating the long-term consequences of the current enthusiasm for such therapy. -
SRF ANNUAL CONFERENCE 2013 SCIENTIFIC PROGRAMME 11-13 July 2013, Cambridge
SRF ANNUAL CONFERENCE 2013 SCIENTIFIC PROGRAMME 11-13 July 2013, Cambridge 2013 Postgrad/Doc Symposium: Careers: The next step Reddaway Room Chairs: Fiona Connolly (University of Edinburgh, United Kingdom) Vicky Young (University of Edinburgh, United Kingdom) Thursday 11 July 2013 Speakers: 11:00 - 11:30 Professor Allan McNeilly (University of Edinburgh, United Kingdom) Careers in Academia 11:30 - 12:00 Jessica Griggs (Editor, New Scientist) Careers in Journalism/Science Communication 12:00 - 12:30 Dr Robert Hooley (Clinical Research Associate II, Celgene) Careers in Clinical Trials 12:30 - 13:00 Sandwich lunch for Postgrad/Doc Reps Welcome to SRF 2013 Auditorium Thursday 11 July 2013 Speaker: 13:00 - 13:10 Dr Robert Abayasekara (Chairman, SRF Meetings Committee, Royal Veterinary College, United Kingdom) Introducing New Investigators, Distinguished Scientists and Marshall Medalists Symposium 1: Contraception in the 21st Century Auditorium Chair: Professor Alan McNeilly (University of Edinburgh, United Kingdom) Thursday 11 July 2013 Speakers: 13:10 - 13:40 Professor Roger Short (University of Melbourne, Australia) A Plague of People 13:40 - 14:10 Professor John Aitken (University of Newcastle, Australia) Dual Purpose Contraceptives: targeting fertility and sexually transmitted disease 14:10 - 14:40 Dr Jeffrey Jensen (Oregon Health and Science University, U.S.A.) Tomorrow’s contraceptive agents; new approaches and more choice 14:40 - 15:10 Dr Anna Glasier (University of Edinburgh, United Kingdom) Contraception in the 21st Century: Contraceptive -
Investigation of Equine Fertility Mechanisms Through Proteomic Analysis of Stallion Spermatozoa, Early Equine Embryos and Pregnant Mare Uterine Fluid
Investigation of equine fertility mechanisms through proteomic analysis of stallion spermatozoa, early equine embryos and pregnant mare uterine fluid Aleona Swegen B Veterinary Science Thesis submitted to the Faculty of Science and Information Technology, The University of Newcastle, Australia in fulfillment of the requirement of the degree of the Doctor of Philosophy 10th November, 2016 Table of Contents Declarations ........................................................................................... 2 Acknowledgements ................................................................................. 3 Publications included in this thesis ......................................................... 4 Conference presentations ....................................................................... 5 Abstract ................................................................................................. 6 Aims and overview .................................................................................. 8 Chapter 1: Literature review Prospects for immunocontraception in feral horse population control: exploring novel targets for an equine fertility vaccine ............................ 11 Chapter 2 Investigation of the stallion sperm proteome by mass spectrometry ....... 24 Chapter 3 Rosiglitazone improves stallion sperm motility, ATP content and mitochondrial function .......................................................................... 38 Chapter 4 From peptide masses to pregnancy maintenance: A comprehensive proteomic analysis -
International Webinar on Impact of Oxidative Stress on Male and Female Reproduction ABOUT the SPEAKER Distinguished Laureate Professor Dr
International Webinar on Impact of oxidative stress on male and female reproduction ABOUT THE SPEAKER Distinguished Laureate Professor Dr. Robert John Aitken, Director of Priority Research Centre for Reproductive Science, University of Newcastle is a leader of a 50-strong research team studying male and female fertility. He is an australian-based reproductive biologist, widely known for identifying oxidative stress as a significant contributor to infertility and its effect on sperm function. He took the Chair of Biological Sciences at the University of Newcastle, then nominated to Pro-Vice-Chancellor of the Faculty of Health and Medicine and Laureate Professor of Biological Sciences at the University of Newcastle since 2013. He is Fellow of the Royal Society of Edinburgh, the Australian Academy of Science and the Australian Academy of Health and Medical Sciences, Royal Society of New South Wales, former president of the International Society of Andrology. He has published Dr. Robert John Aitken over 480 research articles, given more than 350 invited lectures FRSE, FRSN, FAHMS, FAA and filed 12 patents. His work has been cited >52,000 times (h-index of 118, i-10 index of 450), the highest citation index Distinguished Laureate Professor School of Environmental and Life Sciences in his field. (Biological Sciences), University of Newcastle Online (Zoom Webinar Platform) University Drive, Callaghan, NSW 2308 Australia https://us02web.zoom.us/j/84989526510 On 01st July, 2021 (Thursday) Registration: Free 11:30 AM Registration link https://forms.gle/ugkbmjTBNE7Ysqn49 Certificates will be issued to the registered participants attending whole session ORGANISING COMMITTEE CHIEF PATRON PATRONS CHAIRMAN CO-CHAIRMAN ORGANISING SECRETARY Dr. -
Commercialising the Felix Device: a Unique Device to Treat Male Infertility
ASX: MEM Commercialising The Felix Device: A unique device to treat male infertility Investor Presentation June 2020 For personal use only Alison Coutts Executive Chairman, Memphasys Limited Disclaimer This presentation is not and does not form part of any To the fullest extent permitted by law, Memphasys and offer, invitation or recommendation in respect of its affiliates and their respective officers, directors, securities. Any decision to buy or sell Memphasys employees and agents, accept no responsibility for any securities or other products should be made only after information provided in this presentation, including any seeking appropriate financial advice. Reliance should forward looking information, and disclaim and liability not be placed on information or opinions contained in whatsoever (including for negligence) for any loss this presentation and subject only to any legal howsoever arising from any use of this presentation or obligation to do so, the Company does not accept any reliance on anything contained in or omitted from it or obligation to correct or update them. otherwise arising in connection with this presentation. This presentation does not take into consideration the investment objectives, financial situation or particular needs of any particular investor. For personal use only 2 Memphasys Value Proposition Novel sperm selection technology for improved IVF treatments Addressing the significant global IVF market – anticipated to grow from ~ 2.3m live IVF cycles to ~4m live IVF cycles by 20261 Early markets for commercial sales represent ~24% of global IVF market2 Collaborating with major industry partner (Monash IVF) and leaders in the field – including Global Fertility Expert Professor John Aitken (pictured) Potential 1st Felix commercial sales to early markets in Q4 CY20203 Opportunity to develop next-gen device for use in animals and expanded human applications Fully funded through to Q1 CY21 with ~$2.3M in For personal use only cash reserves as at 1st June 2020 1. -
Final Repport
final reportp Project code: B.AWW.0225 Prepared by: Dr Keith H Walker Animal Agriculture Consultant Date published: April 2014 PUBLISHED BY Meat & Livestock Australia Limited Locked Bag 991 NORTH SYDNEY NSW 2059 Review of the alternatives to castration and spaying of ruminants Meat & Livestock Australia acknowledges the matching funds provided by the Australian Government to support the research and development detailed in this publication. This publication is published by Meat & Livestock Australia Limited ABN 39 081 678 364 (MLA). Care is taken to ensure the accuracy of the information contained in this publication. However MLA cannot accept responsibility for the accuracy or completeness of the information or opinions contained in the publication. You should make your own enquiries before making decisions concerning your interests. Reproduction in whole or in part of this publication is prohibited without prior written consent of MLA. Abstract Surgical castration is a long entrenched traditional husbandry intervention for cattle, sheep and goats. Surgical spaying only occurs in cattle. Finding alternatives and thereafter doing things differently on farm, by conviction, will not come “naturally” to production livestock owners/managers. However neither did accepting the polled condition (replacing horns) reality for the red meat industry during the 20th Century!!! This review, in acknowledging this background reality, has recommended transitional arrangements eg channel webbing, and husbandry adaptation eg grow out and marketing of entire young male progeny, to allow industry to more easily adapt to and manage that external change whilst the R&D pipeline delivers! This will allow incremental progress towards the necessary social (community) contract goal of replacement of these surgical interventions in older animals, whilst allowing their retention in the young – <3-6 months being the watershed age in current welfare negotiations. -
Unraveling the Intricacies of Sperm-Zona Pellucida Binding
Chapter 4 More Than a Simple Lock and Key Mechanism: Unraveling the Intricacies of Sperm-Zona Pellucida Binding Kate A. Redgrove, R. John Aitken and Brett Nixon Additional information is available at the end of the chapter http://dx.doi.org/10.5772/50499 1. Introduction Mammalian fertilization involves a concerted interplay between the male and female gametes that ultimately results in the creation of new life. However, despite the fundamental importance of gamete interaction, the precise molecular mechanisms that underpin and regulate this complex event remain to be fully elucidated. Such knowledge is crucial in our attempts to resolve the global problems of population control and infertility. The current world population has surpassed 7 billion people, and continues to grow at a rate of approximately 200 000 each day (UN, 2009). Alarmingly, the majority of this population growth is occurring in developing nations, and is driven in part by an unmet need for effective and accessible contraceptive technologies. Indeed, a recent study by the Global Health Council revealed that of the 205 million pregnancies recorded worldwide each year, 60-80 million of these are deemed to be unplanned or unwanted (Guttmacher, 2007). These concerning statistics highlight the inadequacies of our current armory of contraceptives and demonstrate the need for the development of novel methods for fertility control. By virtue of its specificity and its ability to be suppressed in both males and females, sperm interaction with the outer vestments of the oocyte, a structure known as the zona pellucida (ZP), represents an attractive target for the development of novel contraceptives.