Diaz, A M
In late 1997, PROFAMILIA began a study of the role of male sexual and reproductive rights as part of the construction of new masculine identities. The work was approached from the disciplines of law and sociology. Patriarchy, as a system of domination, permeated most cultures, giving men a position of power in relation to women and leading to a series of violent and self-destructive male behaviors. The patriarchal system imposed aggressive, promiscuous, risky, and irresponsible behaviors on men, which created a climate for sexual abuse, unwanted pregnancy, propagation of sexually transmitted diseases, and violence against women. Changes in female roles have created the need for changes in male roles. The most visible sexual and reproductive needs of men were studied through literature reviews and semistructured questionnaires with PROFAMILIA clients. Among the needs identified were a new type of male participation in family and domestic life, a new content for male sexual freedom, greater participation of men in reproductive decisions and in raising their children, and new ways of relating to others and sharing feelings and emotions. The need to avoid behaviors that put health at risk was also identified. A review of the evolution of existing sexual and reproductive rights and of the documents that constitute their ethical and juridical framework led to the conclusion that the construction of new rights specifically for men is not necessary, or juridically possible, in the current historical context.
Pillai, Vijayan Kumara; Gupta, Rashmi
Background: Research on reproductive health in developing countries focuses mostly on the role of economic development on various components of reproductive health. Cross-sectional and empirical research studies in particular on the effects of non-economic factors such as reproductive rights remain few and far between. Objective: This study investigates the influence of two components of an empowerment strategy, gender equality, and reproductive rights on women’s reproductive health in develo...
Full Text Available Reproductive rights were established as a subset of the human rights. Parents have a basic human right to determine freely and responsibly the number and the spacing of their children. Issues regarding the reproductive rights are vigorously contested, regardless of the population’s socioeconomic level, religion or culture. Following review article discusses reproductive rights with respect to Indian context focusing on socio economic and cultural aspects. Also discusses sensitization of government and judicial agencies in protecting the reproductive rights with special focus on the protecting the reproductive rights of people with disability (mental illness and mental retardation.
Kosgi, S; Hegde, VN; Rao, S; Bhat, US; Pai, N
Reproductive rights were established as a subset of the human rights. Parents have a basic human right to determine freely and responsibly the number and the spacing of their children. Issues regarding the reproductive rights are vigorously contested, regardless of the population’s socioeconomic level, religion or culture. Following review article discusses reproductive rights with respect to Indian context focusing on socio economic and cultural aspects. Also discusses sensitization of gover...
Argentine sexual and reproductive rights activists insist on using the language and framework of "human rights," even when many reproductive rights activists in the US and elsewhere now prefer the framework of "reproductive justice." Reflecting on conversations with Argentine feminist anthropologists, social scientists, and reproductive rights activists, this paper analyzes why the Argentine movement to legalize abortion relies on the contested concept of human rights. Its conclusion that "women's rights are human rights" is a powerful claim in post-dictatorship politics where abortion is not yet legal and the full scope of women's rights has yet to be included in the government's human rights agenda. Argentine feminist human rights activists have long been attentive to the ways that social class, gender, migration, and racism intersect with reproduction. Because their government respects and responds to a human rights framework, however, they have not felt it necessary--as U.S. feminists have--to invent a new notion of reproductive justice in order to be heard. Given the increasing popularity of reproductive justice in health and human rights, the Argentine case shows that rights-based claims can still be politically useful when a State values the concept of human rights. Copyright 2015 Morgan. This is an open access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/), which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original author and source are credited.
Vijayan K. Pillai
Full Text Available Research on reproductive health in developing countries focuses mostly on the role of economic development on various components of reproductive health. Cross-sectional and empirical research studies in particular on the effects of non-economic factors such as reproductive rights remain few and far between.This study investigates the influence of two components of an empowerment strategy, gender equality, and reproductive rights on women's reproductive health in developing countries. The empowerment strategy for improving reproductive health is theoretically situated on a number of background factors such as economic and social development.Cross-national socioeconomic and demographic data from a number of international organizations on 142 developing countries are used to test a model of reproductive rights and reproductive health.The findings suggest that both economic and democratic development have significant positive effects on levels of gender equality. The level of social development plays a prominent role in promoting reproductive rights. It is found that reproductive rights channel the influences of social structural factors and gender equality on reproductive health.
Pillai, Vijayan K; Gupta, Rashmi
Research on reproductive health in developing countries focuses mostly on the role of economic development on various components of reproductive health. Cross-sectional and empirical research studies in particular on the effects of non-economic factors such as reproductive rights remain few and far between. This study investigates the influence of two components of an empowerment strategy, gender equality, and reproductive rights on women's reproductive health in developing countries. The empowerment strategy for improving reproductive health is theoretically situated on a number of background factors such as economic and social development. Cross-national socioeconomic and demographic data from a number of international organizations on 142 developing countries are used to test a model of reproductive rights and reproductive health. The findings suggest that both economic and democratic development have significant positive effects on levels of gender equality. The level of social development plays a prominent role in promoting reproductive rights. It is found that reproductive rights channel the influences of social structural factors and gender equality on reproductive health.
This discussion considers the issue of reporductive rights in the countries of Mexico, Nigeria, Iraq, India, Germany, China, Colombia, Poland, Italy, Egypt, and Ireland. In Mexico abortion is illegal, but an estimated 3 million illegal abortions are performed yearly. Complications from these abortions send 600,000 women to Mexican hospitals each year. The Mexican government, concerned about overpopulation, appears to be moving toward a liberalization of its abortion policy. Birth control is available, often without a prescription, in pharmacies, public health agencies, and some hotels. In Nigeria if a pregnant women goes abroad she must take a medical test upon returning to prove she has remained pregnant during the trip. Underground abortionists cater especially to unmarried teenagers. Women in Nigeria obtain birth control with the written permission of their husbands. Elective abortion is illegal in Iraq. Theoretically, contraception is available to all without a doctor's prescription, but in actuality, only married women buy contraceptives which are often simply not in stock in pharmacies and stores. Elective abortion is legal in India where the government has launched an agressive family planning compaign. India's family planners have had to work against religious prohibitions against abortion. Germany has zero population growth and the lowest birthrate in the world. Birth control is available to all, both by prescription and over the counter. Abortion became legal in 1978. In China "one couple one child" is the favorite slogan and the eventual goal of an aggressive family planning campaign inaugurated in 1979. The Chinese hope this policy will reduce population growth to 5% by 1985 and allow the country to achieve zero population growth by the end of the century. To this end, the Chinese government has launched a massive public education program encouraging late marriages and the use of contraception. Abortions, sterilizations, and contraceptive devices are
Wallace, Maeve Ellen; Evans, Melissa Goldin; Theall, Katherine
Reproductive rights-the ability to decide whether and when to have children-shape women's socioeconomic and health trajectories across the life course. The objective of this study was to examine reproductive rights in association with preterm birth (PTB; birth weight (LBW; births in the United States in 2012 grouped by state. A reproductive rights composite index score was assigned to records from each state based on the following indicators for the year before birth (2011): mandatory sex education, expanded Medicaid eligibility for family planning services, mandatory parental involvement for minors seeking abortion, mandatory abortion waiting periods, public funding for abortion, and percentage of women in counties with abortion providers. Scores were ranked by tertile with the highest tertile reflecting states with strongest reproductive rights. We fit logistic regression models with generalized estimating equations to estimate the odds ratios and 95% confidence intervals for PTB and LBW associated with reproductive rights score controlling for maternal race, age, education, and insurance and state-level poverty. States with the strongest reproductive rights had the lowest rates of LBW and PTB (7.3% and 10.6%, respectively) compared with states with more restrictions (8.5% and 12.2%, respectively). After adjustment, women in more restricted states experienced 13% to 15% increased odds of PTB and 6% to 9% increased odds of LBW compared with women in states with the strongest rights. State-level reproductive rights may influence likelihood of adverse birth outcomes among women residents. Copyright © 2016 Jacobs Institute of Women's Health. Published by Elsevier Inc. All rights reserved.
The U.S. Supreme Court declared procreation to be a fundamental right in the early twentieth century in a case involving Oklahoma's Habitual Criminal Sterilization Act, an act that permitted unconsented sterilization of individuals convicted of certain crimes. The right that the Court articulated in that case is a negative right: it requires that the government not place unjustified roadblocks in the way of people seeking to procreate, but it does not require the government to take positive steps to help people procreate if they wish to. I argue that a positive legal right is morally necessary in the United States, given the profound significance of procreation, the current barriers to access to care, and the related issues of individual and societal justice. I assume at the outset that the right to procreate should be expansive enough to include a right to noncoital reproduction. The absence of a positive right to procreate reflects not just constitutional tradition but also a governmental and societal commitment to a longstanding set of reproductive hierarchies by which those who fall outside of the traditional framing of family too frequently find their procreative dreams hindered. Reconceiving procreative rights to include a positive right would create greater opportunities to argue and lobby for increased access to technologies that are out of reach for many. © 2017 The Hastings Center.
Effects of marine reserves on the reproductive biology and recruitment rates of commonly and rarely exploited limpets. ... For recruitment, we hypothesised that if recruits are attracted to adults or survive better ... AJOL African Journals Online.
The women of Eastern Europe currently face the enormous challenges of limited resources, religious opposition to family planning, and negative attitudes towards contraception in an attempt to gain reproductive freedom. These women need to become involved with the policy development and political processes that have recently come to be. Recently these issues were discussed during a workshop held in Prague, Czechoslovakia. Women's health and reproductive rights were highlighted. A representative of the International Planned Parenthood Foundation (IPPF), Karen Newman, attended the workshops and indicated that this meeting of women's organizations emphasized the importance for national development in the region to be led from within. The living conditions of the women of the region are such that this type of organization is severely hampered. There is a lot of effort being expended by these women, but unfortunately they have little or no experience in these matters. Networks and leaders must be found to combat the forces from, the Catholic Church and from government officials that have given these issues a low priority because of financial considerations. Lack of hard currency in countries like the Soviet Union and Poland have made contraceptive availability very scare. The result in both countries has been the use of abortion as a primary method of child spacing. Education and communication are not enough because without the service delivery the raised awareness will only crate disappointment and distrust in family planning.
Ngwena, Charles G; Brookman-Amissah, Eunice; Skuster, Patty
The African Commission on Human and Peoples' Rights recently adopted General Comment No 2 to interpret provisions of Article 14 of the Protocol to the African Charter on the Rights Women. The provisions relate to women's rights to fertility control, contraception, family planning, information and education, and abortion. The present article highlights the General Comment's potential to promote women's sexual and reproductive rights in multiple ways. The General Comment's human rights value goes beyond providing states with guidance for framing their domestic laws, practices, and policies to comply with treaty obligations. General Comment No 2 is invaluable in educating all stakeholders-including healthcare providers, lawyers, policymakers, and judicial officers at the domestic level-about pertinent jurisprudence. Civil society and human rights advocates can use the General Comment to render the state accountable for failure to implement its treaty obligations. Copyright © 2015 International Federation of Gynecology and Obstetrics. Published by Elsevier Ireland Ltd. All rights reserved.
Shaw, Dorothy; Cook, Rebecca J
Universal access to reproductive health is a target of Millennium Development Goal (MDG) 5B, and along with MDG 5A to reduce maternal mortality by three-quarters, progress is currently too slow for most countries to achieve these targets by 2015. Critical to success are increased and sustainable numbers of skilled healthcare workers and financing of essential medicines by governments, who have made political commitments in United Nations forums to renew their efforts to reduce maternal mortality. National essential medicine lists are not reflective of medicines available free or at cost in facilities or in the community. The WHO Essential Medicines List indicates medicines required for maternal and newborn health including the full range of contraceptives and emergency contraception, but there is no consistent monitoring of implementation of national lists through procurement and supply even for basic essential drugs. Health advocates are using human rights mechanisms to ensure governments honor their legal commitments to ensure access to services essential for reproductive health. Maternal mortality is recognized as a human rights violation by the United Nations and constitutional and human rights are being used, and could be used more effectively, to improve maternity services and to ensure access to drugs essential for reproductive health. Copyright © 2012 International Federation of Gynecology and Obstetrics. Published by Elsevier Ireland Ltd. All rights reserved.
Full Text Available This article considers the legal issues surrounding induced late abortion in cases when severe medical, therapeutic or ethical reasons have not been in dispute. Generally discussing the essential question about abortion today, it means not anymore legality of abortion but, in the first place, safety of abortion. From the aspect of woman health the most important aim is to detect and avoid possible risks of medical intervention, such as late abortion present. This is the matter of medical law context and also the matter of the woman's reproductive rights, here observed through legislation and court practice. The gynecologist has an obligation to obtain the informed consent of each patient. Information's should be presented in reasonably understandable terms and include alternative modes of treatment, objectives, risks, benefits, possible complications, and anticipated results of such treatment. Pregnant woman should receive supportive counseling before and particularly after the procedure. The method chosen for all terminations should ensure that the fetus is born dead. This should be undertaken by an appropriately trained practitioner. Reform in abortion law, making it legally accessible to woman, is not necessarily the product of a belief in woman's rights, but can be a means of bringing the practice of abortion back under better control. Counseling and good medical practice in performing late abortion are the instruments to drive this point even further home. It does not undermine the woman who wants to make a positive decision about her life and its purpose is not to produce feelings of insecurity and guilt. It concludes that existing law should not be changed but that clear rules should be devised and board created to review late term abortion. In Serbia, this leads to creation and set up guidelines for reconciling medical justification for late abortion with existing law, especially with solutions which brings comparative law. .
Demand for reproductive health services by people with HIV is increasing, as is the urgency of protecting and promoting their reproductive rights. The reproductive rights of Mexicans with HIV are formally protected by the constitution and by health and anti-discrimination legislation, as well as by international conventions. However, the reproductive rights of women with HIV continue to be violated in public clinics and hospitals. This paper discusses three violations identified as priority problems by Mexican women with HIV, illustrating these problems with cases identified during a participatory skills building workshop. The violations cover the following rights: the right to non-discrimination, the right to adequate information and informed consent to medical procedures, and the right to choose the number and spacing of children. Physicians can either violate or promote reproductive rights. Unfortunately, in many instances Mexican physicians continue to perpetrate reproductive rights abuses against women with HIV. Collaborations between women with HIV, civil society, government, and international organizations are needed to educate and sanction health care providers and to support women with HIV in their pursuit of reproductive rights. Demanding accountability from health care practitioners and the State to guarantee reproductive rights in countries where these rights are formally protected will improve the quality of life of people with HIV and can demonstrate that rights-based approaches are compatible with and indeed, crucial for public health.
... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Reproduction and distribution..., Other Incidental Digital Phonorecord Deliveries and Limited Downloads § 385.16 Reproduction and distribution rights covered. A compulsory license under 17 U.S.C. 115 extends to all reproduction and...
This project will endeavor to ensure that work on women's reproductive rights and ... Sex Selection in India: Retrospective Analysis and Strategic Priorities Paper ... India, including heat stress, water management, and climate-related migration.
Full Text Available The article analyzes the case of reproductive health policy-making in Peru in the context of recent social policy reforms. Health-sector reforms have only partially redressed Peruvian women’s unequal access to family planning, reproductive rights and maternal care. The main sources of inequalities are related to the segmented character of the health-care system, with the highest burden placed on the public sector. The majority of women from popular classes, who are not protected by an insurance plan, are dependent upon what and how public services are provided. Simultaneously, the continuing role of conservative sectors in public debates about reproductive health policy has a strong impact on public family planning services and other reproductive rights.
Corral García, Eduardo
Is addressed in this work if you can accept that in Spain a reproductive rights through the use of assisted reproductive techniques, especially when the client is a single woman and when the baby has undergone a substitution pregnancy or surrogacy, regardless of those who have come to this possibility, which still continues to be considered without any efficacy in the rules governing the matter.
Vélez, Ana Cristina González; Diniz, Simone G
It is well-documented that structural economic inequalities in Latin America are expressed through and reinforce existing gender gaps. This article aims to look at the relationship between structural inequalities and reproductive health in the case of the Zika epidemic. The consequences of the epidemic will continue to affect the same women whose access to comprehensive reproductive health services, including safe abortion, is restricted at best. Copyright © 2016 Elsevier Inc. All rights reserved.
Shiffman, Jeremy; Skrabalo, Marina; Subotic, Jelena
The global reproductive rights movement arose in the late 1980s and early 1990s as a challenge to the population control paradigm that has dominated family planning policy for almost half a century. The essence of the challenge is to place women into the center of population discussions as subjects, not objects of policy, and to reorient family planning and health programs toward meeting the broad reproductive health needs of individuals, rather than the narrow population control objectives of states. Reproductive rights advocates argue that the use of family planning programs for developmentalist-oriented population control objectives is illegimate, and inevitably relegates women to the status of depersonalized policy "targets". The cases of Croatia and Serbia, the two dominant partners in the former Federal Republic of Yugoslavia, offer interesting twists on these reproductive rights issues. In Croatia and Serbia, unlike in many nations, the governments are deliberately seeking to increase rather than decrease fertility levels. Moreover, the objective concerns identity politics, more so than development: the governments have encouraged increased fertility to safeguard the survival of their nations and to strengthen national power amidst threatening internal and external environments of ethnic conflict. In this paper, we examine the dynamics of pro-natalist fertility policy in Croatia and Serbia. We do so with a view to explaining why, despite similarities, the two have followed divergent paths. While reproductive rights violations have occurred in both nations, they have been markedly higher in Serbia than Croatia. To explain this divergence we look at a series of sociopolitical factors, including the space available for groups to mobilize in each political system; the degree of nationalistic extremism present in the discourse of central political leaders; and perceptions of threats and opportunities in external geopolitical environments. In conducting this
Sexual and Reproductive Rights, Social Inequality and Politics in Latin America. Paradoxically, Latin America has some of the most stringent legal restrictions against and highest rates of abortion in the world. The co-existence of legal restrictions and unsafe abortions affects society unequally. While middle- and upper-class ...
Business and Professional Women's Foundation, Washington, DC.
Reproductive rights are essential to a woman's full participation in the workplace. Procreative decisions are private ones, and once the door is open to government restrictions it will be hard to close. Prior to 1850, abortion was legal in most states. Not until the professionalization of the medical field did physicians and others seek to…
This project is concerned with two overlapping manifestations of gender inequality in India : limited access to reproductive rights on the one hand, and practices associated with son preference on the other. Work that brings together these two issues is urgently needed, particularly in the context of declining funding for ...
Barbara B Crane
Sexual and Reproductive Health and Rights (SRHR) advocates are joining the call for global economic justice, while drawing attention to the neglect of SRHR in the Millennium Development Goals. At the same time, abortion and other core SRHR issues are coming to the fore in specialized and influential arenas concerned with HIV/AIDS, maternal and child health, humanitarian response, and human rights. A strategic response is required from the SRHR movement. Development (2005) 48, 85–91. doi:10.10...
Miller, A M
Although the term "sexual rights" has gained widespread currency, its concrete scope and content have not yet been fully defined. The need for definition is critical not only for promoting governmental accountability but also for ensuring that sexual rights can be claimed by diverse persons around the world. Ironically, the concept of "sexual and reproductive rights" poses a challenge to this effort; practices and people not traditionally addressed by reproductive rights work must be explicitly named and protected. This article considers how international norms have contributed to a gendered regulation of sexuality and of contemporary theories of "socially constructed sexuality," and it proposes a focus on the conditions that contribute to the ability to choose and on the links between sexuality, conduct, identity, social structures, and reproduction. Given the probable politically charged responses, global coalition-building is needed.
... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Reservation of rights. 208.10 Section 208.10 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FISCAL SERVICE, DEPARTMENT OF THE TREASURY FINANCIAL MANAGEMENT SERVICE MANAGEMENT OF FEDERAL AGENCY...
Newman, Karen; Fisher, Sarah; Mayhew, Susannah; Stephenson, Judith
This article suggests that sexual and reproductive health and rights activists seeking to influence the post-2015 international development paradigm must work with sustainable development advocates concerned with a range of issues, including climate change, environmental issues, and food and water security, and that a way of building bridges with these communities is to demonstrate how sexual and reproductive health and rights are relevant for these issues. An understanding of population dynamics, including urbanization and migration, as well as population growth, can help to clarify these links. This article therefore suggests that whether or not sexual and reproductive health and rights activists can overcome resistance to discussing "population", become more knowledgeable about other sustainable development issues, and work with others in those fields to advance the global sustainable development agenda are crucial questions for the coming months. The article also contends that it is possible to care about population dynamics (including ageing and problems faced by countries with a high proportion of young people) and care about human rights at the same time. It expresses concern that, if sexual and reproductive health and rights advocates do not participate in the population dynamics discourse, the field will be left free for those for whom respecting and protecting rights may be less of a priority. Copyright © 2014 Reproductive Health Matters. Published by Elsevier Ltd. All rights reserved.
The Latin American and Caribbean Seminar on Women's Health and Reproductive Rights was held in Brasilia on November 13-14, 1991. The seminar manifesto reproduced here cities the many ways in which women in the region are oppressed by poverty and social injustice, and points to Cuba as a country where health and reproductive rights are respected. Latin American has been oppressed for 500 years. Its population still experiences misery, poverty, and deprivation of human rights and an equitable quality of life. The poor, especially women and children, are being decimated by endemic disease, mass sterilization, sexual and racial discrimination, and expropriation of liberty and the freedom to make choices concerning their own countries and bodies. The situation has resulted from the neoliberal policies of the latin American governments with the exception of Cuba. The international policy has called for renunciation of national sovereignty and submission to imperialist policy. social programs have suffered particularly. Women in Latin American are not considered 1st class in all stages of their lives. The Seminar of Women's Health and Reproductive Rights signals the urgent need to improve the situation through measures to mobilize society in defence of health and reproductive rights. High indices of maternal mortality caused largely by illegal abortion, premature births and perinatal deaths, lack of prenatal care, malnutrition, generalized violence, prostitution of minors and adolescents, psychic disturbances from limitations and deformations in the exercise of sexuality, lack of choice of contraceptive methods, surgical sterilization at a young age, excess numbers of cesareans, high-technology medical interventions motivated by economic interest, lack of sex education, and shortcomings of preventive health policies and basic public services are among the problems affecting Latin American women. Cuba is hailed as a country where women can freely choose abortion, and where
Barroso, Carmen; Sippel, Serra
For decades, donors, governments, and civil society have recognized the importance of sexual and reproductive health and rights (SRHR) in efforts to alleviate poverty and advance gender equality and women's rights. More recently, in the battle against HIV/AIDS--and given the unique challenges the pandemic presents for health and development--the global community has acknowledged the benefits of synergizing sexual and reproductive health and HIV/AIDS interventions. However, the United States has been slow to incorporate lessons learned from the international experience when it comes to integrating HIV/AIDS, SRHR, and gender equality in the fight against HIV/AIDS. This article highlights the importance of SRHR and lessons learned from SRHR-HIV integration to inform U.S. domestic and global AIDS strategies and interventions. Copyright Â© 2011 Jacobs Institute of Women's Health. Published by Elsevier Inc. All rights reserved.
Coates, Amy L; Hill, Peter S; Rushton, Simon; Balen, Julie
The Holy See has engaged extensively in United Nations negotiations on issues concerning sexual and reproductive health rights as they have emerged and evolved in a dynamic global agenda over the past two decades. A meta-narrative review of the mission's official statements was conducted to examine the positions, discourses and tensions across the broad range of agendas. The Holy See represents a fundamentally conservative and stable position on a range of sexual and reproductive health rights concerns. However, the mission has been dynamic in the ways in which it has forwarded its arguments, increasingly relying upon secularised technical claims and empirical evidence; strategically interpreting human rights norms in ways consistent with its own position; and framing sexuality and reproduction in the context of "the family". Seen in the broader context of a "religious resurgence" in international relations, and in light of the fact that the Holy See has frequently sought to form alliances with conservative State and non-State actors, these findings make an important contribution to understanding the slow progress as well as the potential obstacles that lie ahead in the battle to realise sexual and reproductive health rights in a changing global political environment. Copyright © 2014 Reproductive Health Matters. Published by Elsevier Ltd. All rights reserved.
Dec 10, 2017 ... permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited ... The mathematical model has been used to describe ..... Prachin Buri Rice Research Center for historical.
Commons Attribution License (CCL), which permits unrestricted use, distribution, and reproduction in any medium, ... search for alternative sources of energy and ... plates. The purity of cultures was cross checked by gram staining procedure.
Valente, Pablo K
The Zika virus epidemic rapidly spread across Brazil and Latin America, gaining international attention because of the causal relationship between Zika and birth defects. The high number of cases in Brazil has been attributed to a failure of the state to contain the epidemic and protect the affected people, especially women. Therefore, the public health crisis created by Zika exposed a stark conflict between Brazil's constitutional right to health and the long-standing violation of reproductive rights in the country. Although health is considered to be a right of all in Brazil, women struggle with barriers to reproductive services and lack of access to safe and legal abortions. In response to the epidemic, women's rights advocates have filed a lawsuit with Brazil's supreme court that requires the decriminalization of abortion upon the diagnosis of Zika virus. However, the selective decriminalization of abortion may lead to negative social consequences and further stigmatization of people with disabilities. A solution to the reproductive health crisis in Brazil must reconcile women's right to choose and the rights of people with disabilities.
Global debate on required policy responses to issues of older persons has intensified over the past 15 years, fuelled by a growing awareness of the rapid ageing of populations. Health has been a central focus, but scrutiny of global policies, human rights instruments and reports reveals that just as older people are excluded from sexual and reproductive health and rights agendas, so are issues of sexual and reproductive health and rights wholly marginal to current agendas focused on older people. A critical question is whether the policy lacuna reflects a dearth of research evidence or a faulty translation of existing knowledge. A reading of the current research landscape and literature, summarised in this paper, strongly suggests it is the former. To be sure, sexuality in old age is a burgeoning field of scientific inquiry. What the existing knowledge and discourse fail to provide is an engagement with, and elucidation of, the broader sexual and reproductive health and rights agenda as it relates to older persons. A concerted research effort is needed to provide a basis for developing policy guidance and for pinpointing essential indicators and establishing necessary data systems to enable a routine tracking of progress. Copyright © 2014 Reproductive Health Matters. Published by Elsevier Ltd. All rights reserved.
Badahdah, Abdallah M
A considerable amount of research has demonstrated the pervasive and destructive power of discrimination against people living with HIV, which limits their full and equal participation in society. This study surveyed 613 young adults from Yemen about their attitudes toward the sexual and reproductive rights of women living with HIV (WLWH). Among survey respondents, 80% believed that WLWH should be sterilized and not allowed to get married. Furthermore, 62% thought that WLWH should be forced to have abortions if they became pregnant. Men were more likely than women to impose restrictions on the sexual and reproductive rights of WLWH. HIV stigma predicted respondent attitudes toward WLWH, but religiosity and knowledge about HIV did not. The results of the study have implications for developing programs to protect and promote the rights of WLWH in Yemen. Copyright © 2016 Association of Nurses in AIDS Care. Published by Elsevier Inc. All rights reserved.
concluded that in the context of unequal gender relations and dominance of patriarchy, the attainment of women's reproductive .... The Tarok people embraced Western education .... ability to determine their sexual and reproductive lives as ...
Arianna Oliveira Santana Lopes
Full Text Available The article discusses issues associated to women's health, since search what are the sexual and reproductive rights for women in situations of incarceration, highlighting the essentiality of these and if they are applied in Brazilian prisons. Therefore, was realized a literature review to assess the situation of the Brazilian women's prisons with regular year 2003 to 2012. When examined there was a wide disparity of reality experienced by these women by numerous factors, ranging from the barriers imposed by the prison as restriction on conjugal visits, the very attempt to play a role of motherhood and, of course, which drew more attention: the discrimination based on gender, since man reassembles his relationships more easily and generally leaves the companion incarcerated for cultural and social arising male sex. Concludes with the emerging need for change this situation in order to provide a better way to live in such a hostile environment to women incarcerated, where the same have their rights violated and nothing is done to such default.
Arianna Oliveira Santana Lopes
Full Text Available The article discusses issues associated to women's health, since search what are the sexual and reproductive rights for women in situations of incarceration, highlighting the essentiality of these and if they are applied in Brazilian prisons. Therefore, was realized a literature review to assess the situation of the Brazilian women's prisons with regular year 2003 to 2012. When examined there was a wide disparity of reality experienced by these women by Saúde da mulher em situação de prisão: direitos sexuais e reprodutivos numerous factors, ranging from the barriers imposed by the prison as restriction on conjugal visits, the very attempt to play a role of motherhood and, of course, which drew more attention: the discrimination based on gender, since man reassembles his relationships more easily and generally leaves the companion incarcerated for cultural and social arising male sex. Concludes with the emerging need for change this situation in order to provide a better way to live in such a hostile environment to women incarcerated, where the same have their rights violated and nothing is done to such default.
Full Text Available Andrew Gibbs and colleagues discuss the African Women's Protocol, a framework for ensuring reproductive rights are supported throughout the continent and for supporting interventions to improve women's reproductive health, including the MDGs.
Oronje, Rose N
While priorities for, and decision-making processes on, sexual and reproductive health and rights have been determined and led mainly at the international level, conflicting power dynamics and responses at the national level in some countries have continued to pose challenges for operationalising international agreements. This paper demonstrates how these conflicts have played out in Kenya through an analysis of three policy-making processes, which led to the Adolescent Reproductive Health and Development Policy (2003), the Sexual Offences Act (2006), and the National Reproductive Health Policy (2007). The paper is based on data from a broader study on the drivers and inhibitors of sexual and reproductive health policy reform in Kenya, using a qualitative, case study design. Information was gathered through 54 semi-structured, in-depth interviews with governmental and civil society policy actors and an extensive review of policy documents and media reports. The paper shows that the transformative human rights framing of access to sexual and reproductive health, supported by both a strong global women's rights movement and progressive governmental and inter-governmental actors to defeat opposition to sexual and reproductive health and rights at the international level, has not been as influential or successful at the national level in Kenya, and has made comprehensive national reforms difficult to achieve. Copyright © 2013 Reproductive Health Matters. Published by Elsevier Ltd. All rights reserved.
Surekha, T; Himabindu, Y; Sriharibabu, M; Pandey, Anil Kumar
Physical inactivity is a leading risk factor for overweight and obesity in the society. Prevalence of overweight and obesity in the reproductive age group women not only affects maternal health but also the health of the off spring. Infertility is a common problem in India affecting 13-19 million people at any given time. Even though it is not life threatening, infertility causes intense mental agony and trauma that can only be best described by infertile couples themselves. Infertility is more common in overweight and obese individuals compared to normal weight individuals. Decreasing ovarian reserve is an important factor for infertility in women. This study examined the impact of physical activity on ovarian reserve markers in normal, overweight and obese reproductive age women. The observations made in this study reveal that physical activity improves ovarian reserve markers in all reproductive age women but this improvement is more distinct and statistically significant in overweight and obese women compared to normal weight women.
Dec 7, 2017 ... The country faces a steep climb to meet the UN's Sustainable Development Goal target of lowering maternal deaths to below 70 for ... of family planning and reproductive health with primary care services, this project promoted ...
The practice of conscientious objection by healthcare workers is growing across the globe. It is most common in reproductive healthcare settings because of the religious or moral values placed on beliefs as to when life begins. It is often invoked in the context of abortion and contraceptive services, including the provision of information related to such services. Few states adequately regulate the practice, leading to denial of access to lawful reproductive healthcare services and violations of fundamental human rights. International ethical, health, and human rights standards have recently attempted to address these challenges by harmonizing the practice of conscientious objection with women's right to sexual and reproductive health services. FIGO ethical standards have had an important role in influencing human rights development in this area. They consider regulation of the unfettered use of conscientious objection essential to the realization of sexual and reproductive rights. Under international human rights law, states have a positive obligation to act in this regard. While ethical and human rights standards regarding this issue are growing, they do not yet exhaustively cover all the situations in which women's health and human rights are in jeopardy because of the practice. The present article sets forth existing ethical and human rights standards on the issue and illustrates the need for further development and clarity on balancing these rights and interests. Copyright © 2013 International Federation of Gynecology and Obstetrics. Published by Elsevier Ireland Ltd. All rights reserved.
Terms that describe Internet functionality pose interpretative challenges for the courts as they determine how these activities relate to a copyright holder's traditional right to control reproduction...
McCracken, M.K.; Ivey, L.J.; Niemela, S.L.; Greeley, M.S. Jr.
The Department of Energy has three large facilities located on the Oak Ridge Reservation Site, the Y-12 Plant, and the Oak Ridge National Laboratory. Several Biological Monitoring and Abatement Programs (BMAP) monitor and assess the effects of these facilities on the aquatic and terrestrial resources of the reservation. One BMAP task concerns the potential role of contaminant-related reproductive dysfunction in shaping the composition of fish communities in creeks draining the facilities. This task addresses specific questions concerning (1) the reproductive competence of adult fish in the streams, and (2) the capacity of fish embryos and fry to survive and develop sequent reproductive cohorts. Evidence for current or potential reproductive impacts in several of the streams include abnormal fecundity at some sites, increased incidences of oocyte atresia, and a marked toxicity of surface water samples from several stream reaches to fish embryos in periodic embryo-larval tests. Recovery of certain of the monitored streams in response to ongoing remedial actions is documented by positive changes over time in many these indicators of reproductive dysfunction. These results suggest that the monitoring of reproductive indicators can be a sensitive tool for assessing the effects of both industrial discharges and remedial activities on the fish resources of receiving streams
von Kuerthy, Corinna; Tschirren, Linda; Taborsky, Michael
Life history theory predicts that the amount of resources allocated to reproduction should maximize an individual's lifetime reproductive success. So far, resource allocation in reproduction has been studied mainly in females. Intraspecific variation of endogenous energy storage and utilization patterns of males has received little attention, although these patterns may vary greatly between individuals pursuing alternative reproductive tactics (ARTs). ARTs are characterized by systematic variation of behavioral, physiological, and often morphological traits among same-sex conspecifics. Some individuals may rely on previously accumulated reserves, because of limited foraging opportunities during reproduction. Others may be able to continue foraging during reproduction, thus relying on reserves to a lesser extent. We therefore predicted that, if male tactics involve such divergent limitations and trade-offs within a species, ARTs should correspondingly differ in energy reserve allocation and utilization. To test this prediction, we studied short-term and long-term reserve storage patterns of males in the shell-brooding cichlid Lamprologus callipterus. In this species, bourgeois males investing in territory defense, courtship, and guarding of broods coexist with two distinct parasitic male tactics: (1) opportunistic sneaker males attempting to fertilize eggs by releasing sperm into the shell opening when a female is spawning; and (2) specialized dwarf males attempting to enter the shell past the spawning female to fertilize eggs from inside the shell. Sneaker males differed from other male types by showing the highest amount of accumulated short-term and long-term fat stores, apparently anticipating their upcoming adoption of the nest male status. In contrast, nest males depleted previously accumulated energy reserves with increasing nest holding period, as they invest heavily into costly reproductive behaviors while not taking up any food. This conforms to a capital
Galdos Silva, Susana; Movimiento Manuela Ramos. Lima, Perú. Universidad Peruana Cayetano Heredia. Lima, Perú. Licenciada en educación, máster en salud pública, sexualidad y ciencias, MPH in Sexuality and Family Science.
The article focuses on the International Conference on Population and Development held in El Cairo, Egypt, in 1994. The Conference addressed issues related to sexual and reproductive rights, actions to be adopted to improve the situation of young girls, the status of women, the situation of adolescents and gender equality as basic components to improve the sexual and reproductive health of the population. The concluding recommendations in this conference constitute the action program. This do...
Reed, Beverly G; Babayev, Samir N; Bukulmez, Orhan
As women are increasingly delaying childbearing into their 30s and beyond, diminished ovarian reserve (DOR) and advanced reproductive age (ARA) patients are bound to become a large proportion of all assisted reproductive technology practices. Traditional controlled ovarian stimulation (COS) protocols for DOR and/or ARA have had some limited success, but pregnancy rates are lower and cycle cancellation rates are higher than their younger counterparts with normal ovarian reserve. Though many physicians have a selection of favorite standard protocols that they use, patients with DOR may require closer monitoring and customization of the treatment cycle to address the common problems that come with low ovarian reserve. Frequent issues that surface in women with DOR and/or ARA include poor follicular response, premature luteinizing hormone surge, and poor embryo quality. Limited published evidence exists to guide treatment for DOR. However, use of minimal or mild doses of gonadotropins, avoidance of severe pituitary suppression, and consideration for luteal phase stimulation and a "freeze all" approach are possible customized treatment options that can be considered for such patients who have failed more traditional COS protocols. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.
Le projet a abouti à l'identification des partenaires sociaux internes et externes et les besoins des écoles médicales nigérianes dans l'enseignement de la santé de reproduction. La participation des enseignants (l'approche de bas en haut) a provoqué un sens de la propriété du document et elle a encouragé de grandes ...
Roa, Mónica; Klugman, Barbara
Women's Link Worldwide developed a test to determine when an environment is conducive to social change through strategic litigation. We first present our understanding of strategic litigation, and then discuss four conditions for successful and sustainable change using strategic litigation: (1) an existing rights framework; (2) an independent and knowledgeable judiciary; (3) civil society organizations with the capacity to frame social problems as rights violations and to litigate; and (4) a network able to support and leverage the opportunities presented by litigation. Next, we present examples from our work in Colombia that show how analysis of these conditions informed our litigation strategy when confronting a powerful public official who opposes reproductive rights. Two litigation strategies were adopted. The first case was not successful in the courts, but allowed us to introduce our message and build support amongst civil society. The second case built on this momentum and resulted in a victory. Strategic litigation is a powerful tool to advance rights as well as hold governments accountable and ensure compliance with human rights obligations. The strategies developed can be adapted for use in other contexts. We hope they inspire others to protect and promote reproductive rights through strategic litigation when women cannot fully enjoy their rights. Copyright © 2014 Reproductive Health Matters. Published by Elsevier Ltd. All rights reserved.
Beltadze, Ketevan; Barbakadze, Ludmila
The prevalence of polycystic ovarian syndrome (PCOS) particularly is increased in adolescents. Very few longitudinal follow-up for assessment of ovarian reserve in women of late reproductive age with previously confirmed PCOS have been conducted, especially after its diagnosis and treatment in adolescence. The aim of the present study was to compare of the ovarian reserve of the women of late reproductive age by the method of treatment of PCOS in adolescence. This cross sectional study in an unselected population was conducted from January to June 2014. A total of 123 women of late reproductive age were included. They had been diagnosed with PCOS between 1984 and 1990 when they were 13-18 yr. From these, first group of the study was consisted of 67 participants who underwent conservative treatment with antiandrogens and combined oral contraceptives and second group of the study was consisted of 56 participants after surgery (34-bilateral ovarian drilling and 22- ovarian wedge resection). At the time of investigation patients were 35-45 yr. The participants were collected via analysis of histories at primary diagnosis of PCOS in adolescence and at the time of the investigation analyses of reproductive hormones were conducted. Data were compared between the groups. After conservative treatment PCOS women had higher levels of anti- mullerian hormone and lower follicle-stimulating hormone levels (p=0.02 and p=0.04, respectively). The number of antral follicles and mean ovarian volume were significantly greater also, than in women who underwent surgical treatment (p=0.03 and p=0.04, respectively). Our data suggest that PCOS patients who underwent conservative treatment have the better ovarian reserve than women who underwent surgical treatment of PCOS in adolescence.
Full Text Available Background: The prevalence of polycystic ovarian syndrome (PCOS particularly is increased in adolescents. Very few longitudinal follow-up for assessment of ovarian reserve in women of late reproductive age with previously confirmed PCOS have been conducted, especially after its diagnosis and treatment in adolescence. Objective: The aim of the present study was to compare of the ovarian reserve of the women of late reproductive age by the method of treatment of PCOS in adolescence. Materials and Methods: This cross sectional study in an unselected population was conducted from January to June 2014. A total of 123 women of late reproductive age were included. They had been diagnosed with PCOS between 1984 and 1990 when they were 13-18 yr. From these, first group of the study was consisted of 67 participants who underwent conservative treatment with antiandrogens and combined oral contraceptives and second group of the study was consisted of 56 participants after surgery (34-bilateral ovarian drilling and 22- ovarian wedge resection. At the time of investigation patients were 35-45 yr. The participants were collected via analysis of histories at primary diagnosis of PCOS in adolescence and at the time of the investigation analyses of reproductive hormones were conducted. Data were compared between the groups. Results: After conservative treatment PCOS women had higher levels of anti- mullerian hormone and lower follicle-stimulating hormone levels (p=0.02 and p=0.04, respectively. The number of antral follicles and mean ovarian volume were significantly greater also, than in women who underwent surgical treatment (p=0.03 and p=0.04, respectively. Conclusion: Our data suggest that PCOS patients who underwent conservative treatment have the better ovarian reserve than women who underwent surgical treatment of PCOS in adolescence.
Newman, K; Helzner, J F
For most of human existence and in most societies, women have been considered to be property and subject to men. Throughout history, with such notable exceptions as Queen Boadicea, Eleanor of Aquitaine, Elizabeth I of England, and Catherine the Great of Russia, women had little or no power until early in the 20th century when the women's suffrage movement was successful in the United States and in some European countries. As women have gained political rights, groups of women have sought sexual and reproductive rights, as exemplified by the feminist movement of the past few decades in the United States. Although marked strides toward achievement of reproductive choice have been taken in high-income countries, there remain major strictures to reproductive freedom for women in low-income countries. This area, which is replete with ethical and moral issues, has been addressed by the International Planned Parenthood Foundation (IPPF), which has worked to improve the sexual and reproductive health of women throughout the world. The IPPF Charter on Sexual and Reproductive Rights is a paradigm for both women's rights and human rights. Karen Newman is policy adviser with the IPPF and has codrafted the IPPF Charter on Sexual and Reproductive Rights together with two lawyers. She has held several positions within the IPPF, including medical researcher, press officer, and programme adviser in Europe, where she had responsibility for working with new family planning associations (FPAs) in the Czech Republic and Slovakia. At present, she is working to increase the capacity of IPPF member FPAs to undertake human rights-based advocacy for sexual and reproductive health and rights. Judith F. Helzner is director of Sexual and Reproductive Health at International Planned Parenthood Federation/Western Hemisphere Region, Inc., where she has worked since 1987. She holds M.A. degrees from the University of Pennsylvania in International Relations and Demography. Her previous employment
Corkeron, Peter; Rolland, Rosalind M; Hunt, Kathleen E; Kraus, Scott D
Immunoassay of hormone metabolites extracted from faecal samples of free-ranging large whales can provide biologically relevant information on reproductive state and stress responses. North Atlantic right whales ( Eubalaena glacialis Müller 1776) are an ideal model for testing the conservation value of faecal metabolites. Almost all North Atlantic right whales are individually identified, most of the population is sighted each year, and systematic survey effort extends back to 1986. North Atlantic right whales number trees as an alternative method of analysing multiple-hormone data sets, building on univariate models that have previously been used to describe hormone profiles of individual North Atlantic right whales of known reproductive state. Our tree correctly classified the age class, sex and reproductive state of 83% of 112 faecal samples from known individual whales. Pregnant females, lactating females and both mature and immature males were classified reliably using our model. Non-reproductive [i.e. 'resting' (not pregnant and not lactating) and immature] females proved the most unreliable to distinguish. There were three individual males that, given their age, would traditionally be considered immature but that our tree classed as mature males, possibly calling for a re-evaluation of their reproductive status. Our analysis reiterates the importance of considering the reproductive state of whales when assessing the relationship between cortisol concentrations and stress. Overall, these results confirm findings from previous univariate statistical analyses, but with a more robust multivariate approach that may prove useful for the multiple-analyte data sets that are increasingly used by conservation physiologists.
... on the books of a Federal Reserve Bank pursuant to § 354.4(c)(1), is governed by the law (not... recorded on the books of a Federal Reserve Bank pursuant to § 354.14(c)(1), is governed by the law... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Law governing rights and obligations...
However, the majority (56.9%) disagreed that a woman can practice family planning without the consent of her husband. ... Development (ICPD) held in Cairo in 1994 ... relationship between human rights and health, ... mutually reinforcing, encompassing socio-cultural ... A self-administered questionnaire was designed.
Background: Unsafe abortion is an important cause of maternal mortality and morbidity, particularly marked in developing countries with restrictive abortion laws. It has both bioethical and human rights implications, violating their key principles and components. Objective: To highlight the magnitude of complications of ...
Hill, Peter S; Huntington, Dale; Dodd, Rebecca; Buttsworth, Michael
Using research from country case studies, this paper offers insights into the range of institutional and structural changes in development assistance between 2005 and 2011, and their impact on the inclusion of a sexual and reproductive health and rights agenda in national planning environments. At a global level during this period, donors supported more integrative modalities of aid - sector wide approaches, poverty reduction strategy papers, direct budgetary support - with greater use of economic frameworks in decision-making. The Millennium Development Goals brought heightened attention to maternal mortality, but at the expense of a broader sexual and reproductive health and rights agenda. Advocacy at the national planning level was not well linked to programme implementation; health officials were disadvantaged in economic arguments, and lacked financial and budgetary controls to ensure a connection between advocacy and action. With increasing competency in higher level planning processes, health officials are now refocusing the post-2015 development goals. If sexual and reproductive health and rights is to claim engagement across all its multiple elements, advocates need to link them to the key themes of sustainable development: inequalities in gender, education, growth and population, but also to urbanisation, migration, women in employment and climate change. Copyright © 2013 Reproductive Health Matters. Published by Elsevier Ltd. All rights reserved.
De La Fuente, M
Using Bolivia as the example, the author critiques international organization and health professional emphasis upon providing family planning services as inadequate to meet the needs and interests of poor women. The feminist and women's movements should be expected to fight to regain the right of self-determination, and to demand integral health care for women. Contraception will constitute but a component of this holistic approach. Poverty, natalism, development, and population policies are all interrelated issues in Bolivia as the country proceeds through a period of democratization. Where total fertility averages 5 children/women as it does in Bolivia, women should certainly have the right to choose contraception in the control of fertility. Simple provision of such services and supplies will not, however, suffice to solve more deeply rooted social and economic problems faced by those women. The author further fears that some parts of the feminist movement have forgotten that population and related policies developed and imposed by other cultures have little interest in respecting the self-determination of women as individuals. Support for these policies by movement members only reinforces and helps to reproduce existing conditions of poverty and unequal rights.
Princewill, Chitu Womehoma; Jegede, Ayodele Samuel; Wangmo, Tenzin; Riecher-Rössler, Anita; Elger, Bernice Simone
A woman's lack of or limited reproductive autonomy could lead to adverse health effects, feeling of being inferior, and above all being unable to adequately care for her children. Little is known about the reproductive autonomy of married Ikwerre women of Rivers State, Nigeria. This study demonstrates how Ikwerre women understand the terms autonomy and reproductive rights and what affects the exercise of these rights. An exploratory research design was employed for this study. A semi-structured interview schedule was used to conduct thirty-four in-depth interviews and six focus group discussions with purposively sampled educated, semi-educated, and uneducated Ikwerre women in monogamous or polygynous marriages. The collected data was analysed qualitatively with MAXQDA 11 using open and axial coding. The interviews and focus group responses reveal a low level of awareness of autonomy and reproductive rights amongst the Ikwerre women in Nigeria. While some educated women were aware of their reproductive rights, cultural practices were reported to limit the exercise of these rights. Participants reported that Ikwerre culture is a patriarchal one where married women are expected to submit and obey their husbands in all matters; and a good married woman according to Ikwerre standard is one who complies with this culture. Women's refusal of sexual advances from their husbands is described as not being acceptable in this culture; and hence rape in marriage is not recognized in Ikwerre culture. Education and awareness creation on the importance of women's reproductive autonomy could improve their reproductive rights and autonomy in marital settings. Overcoming the patriarchal aspects of Ikwerre culture-for example, the greater value placed on male children than female children and treating women as incompetent individuals-is necessary to promote gender equality as well as help improve women's reproductive autonomy.
Petersen, K. Birch; Hvidman, H. W.; Forman, J. L.
aged 19-46 attending the Fertility Assessment and Counselling Clinic (FACC) from 2011 to 2014 comparing ovarian reserve parameters in OC users with non-OC users. PARTICIPANTS/MATERIALS, SETTING, METHODS: The FAC Clinic was initiated to provide individual fertility assessment and counselling. All women...... follicles sized 5-7 mm (P groups (OC users versus non-users) were comparable regarding age, BMI, smoking and maternal age at menopause. LIMITATIONS, REASON FOR CAUTION......STUDY QUESTION: To what extent does oral contraception (OC) impair ovarian reserve parameters in women who seek fertility assessment and counselling to get advice on whether their remaining reproductive lifespan is reduced? SUMMARY ANSWER: Ovarian reserve parameters defined by anti...
Birch Petersen, K; Hvidman, H W; Forman, J L
aged 19-46 attending the Fertility Assessment and Counselling Clinic (FACC) from 2011 to 2014 comparing ovarian reserve parameters in OC users with non-OC users. PARTICIPANTS/MATERIALS, SETTING, METHODS: The FAC Clinic was initiated to provide individual fertility assessment and counselling. All women...... follicles sized 5-7 mm (P groups (OC users versus non-users) were comparable regarding age, BMI, smoking and maternal age at menopause. LIMITATIONS, REASON FOR CAUTION......STUDY QUESTION: To what extent does oral contraception (OC) impair ovarian reserve parameters in women who seek fertility assessment and counselling to get advice on whether their remaining reproductive lifespan is reduced? SUMMARY ANSWER: Ovarian reserve parameters defined by anti...
... 25 Indians 1 2010-04-01 2010-04-01 false Government reserves right to purchase minerals produced... Leases § 213.17 Government reserves right to purchase minerals produced. In time of war or other public... prevailing market price on the date of sale all or any part of the minerals produced under any lease. Rents...
... 25 Indians 1 2010-04-01 2010-04-01 false Government reserves right to purchase oil. 226.12 Section... reserves right to purchase oil. Any of the executive departments of the U.S. Government shall have the... price as defined in § 226.11. ...
... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Tenders; reservation of right to... BILLS § 309.10 Tenders; reservation of right to reject. In considering the acceptance of tenders, the highest prices offered will be accepted in full down to the amount required, and if the same price appears...
... 25 Indians 1 2010-04-01 2010-04-01 false Government reserves right to purchase oil and gas. 227.14... § 227.14 Government reserves right to purchase oil and gas. In time of war or other public emergency any... posted market price on the date of sale all or any part of the minerals produced under any lease. Rents...
Robyn M.Powell; Michael Ashley Stein
Despite important gains in human rights,persons with disabilities-and in particular women and girls with disabilities-continue to experience significant inequalities in the areas of sexual,reproductive,and parenting rights.Persons with disabilities are sterilized at alarming rates;have decreased access to reproductive health care services and information;and experience denial of parenthood.Precipitating these inequities are substantial and instantiated stereotypes of persons with disabilities as either asexual or unable to engage in sexual or reproductive activities,and as incapable of performing parental duties.The article begins with an overview of sexual,reproductive,and parenting rights regarding persons with disabilities.Because most formal adjudications of these related rights have centered on the issue of sterilization,the article analyzes commonly presented rationales used to justify these procedures over time and across jurisdictions.Next,the article examines the Convention on the Rights of Persons with Disabilities and the attendant obligations of States Parties regarding rights to personal integrity,access to reproductive health care services and information,parenting,and the exercise of legal capacity.Finally,the article highlights fundamental and complex issues requiring future research and consideration.
Isabel Fanlo Cortés
Full Text Available This article seeks to contribute to the issue of reproductive rights, assuming for the analysis the perspective of the contemporary Western feminist debate. Notwithstanding the variety of approaches and positions that find expression in the scope of such a debate, emphasis is given to the convergent interest of the most recent feminist bioethical discussion in the subject of legal regulation that the States predict, both in relation to the use of certain Reproductive technologies, and the exercise of other reproductive rights, as well as the value premises that underpin these policies and their effects on the lives of women. Finally, in the light of the recent transformations of the modalities of public control over reproductive choices, some challenges will be identified that fall on contemporary feminisms.
Ngwena, Charles G
Women and girls with disabilities have historically been denied the freedom to make their own choices in matters relating to their reproduction. In the healthcare sector they experience multiple discriminatory practices. Women and girls with intellectual disabilities are particularly vulnerable to coerced or forced medical interventions. The present article considers the contribution the Convention on the Rights of Persons with Disabilities makes towards affirming the rights of women and girls with disabilities to enjoy reproductive autonomy, including autonomy related to reproductive health, on an equal basis with individuals without disabilities. The Convention is paradigm-setting in its maximal approach to affirming the rights of individuals with disabilities to make autonomous choices under conditions of equality and non-discrimination. The Convention is the first human rights treaty to clearly affirm that impairment of decision-making skills is not a justification for depriving a person with cognitive or intellectual disability of legal capacity. © 2017 International Federation of Gynecology and Obstetrics.
The struggle for reproductive self-determination has specific significance for women and girls in India, where a maternal death occurs every five minutes. This paper analyses the role litigation played in seeking redress for violations of the reproductive rights of Shanti Devi, who died in childbirth in 2010 in Haryana state, and some of the socio-economic, cultural, political and legal factors involved. It provides a brief overview of India's national and international obligations with regard to maternal health, and through the lens of the litigation in Shanti Devi's case, it examines how the government failed to protect, respect and fulfill her right to life and health. Litigation can be used to ensure accountability in further cases by building on case law, informing communities about these decisions and their rights, and holding government accountable at local, state and central level. Litigation also has limits, most importantly due to people's lack of awareness of their rights and entitlements, the lack of government outreach programmes informing them of these, and the lack of accountability mechanisms within health programmes when they are not transparent or functioning effectively. Thus, although constitutional justice is an important tool for democratic progress and social change, social justice will only be achieved through broader social struggle. Copyright © 2012 Reproductive Health Matters. Published by Elsevier Ltd. All rights reserved.
Berro Pizzarossa, Lucia; Perehudoff, Katrina
General Comment No. 22, issued in 2016 by the Committee on Economic, Social and Cultural Rights (CESCR), clarifies states' legal duties to respect, protect, and fulfill the right to sexual and reproductive health (SRH). Our study analyzes domestic constitutions around the world to investigate
In 2003-2007 reproductive indicators of the tundra vole in territory of Palesse state radiation-ecological reserve have been caused by factors of an inhabitancy and are peculiar to this kind on other sites of dwelling. (authors)
... rights and obligations of TVA and Reserve Banks; law governing the rights of any Person against TVA and... FEDERAL RESERVE BANKS § 1314.4 Law governing the rights and obligations of TVA and Reserve Banks; law governing the rights of any Person against TVA and Reserve Banks; law governing other interests. (a) Except...
Background There is growing interest in the ways in which legal and human rights issues related to sex work affect sex workers’ vulnerability to HIV and abuses including human trafficking and sexual exploitation. International agencies, such as UNAIDS, have called for decriminalisation of sex work because the delivery of sexual and reproductive health services is affected by criminalisation and social exclusion as experienced by sex workers. The paper reflects on the connections in various actors’ framings between sex workers sexual and reproductive health and rights (SRHR) and the ways that international law is interpreted in policing and regulatory practices. Methods The literature review that informs this paper was carried out by the authors in the course of their work within the Paulo Longo Research Initiative. The review covered academic and grey literature such as resources generated by sex worker rights activists, UN policy positions and print and online media. The argument in this paper has been developed reflectively through long term involvement with key actors in the field of sex workers’ rights. Results International legislation characterises sex work in various ways which do not always accord with moves toward decriminalisation. Law, policy and regulation at national level and law enforcement vary between settings. The demands of sex worker rights activists do relate to sexual and reproductive health but they place greater emphasis on efforts to remove the structural barriers that limit sex workers’ ability to participate in society on an equal footing with other citizens. Discussion and conclusion There is a tension between those who wish to uphold the rights of sex workers in order to reduce vulnerability to ill-health and those who insist that sex work is itself a violation of rights. This is reflected in contemporary narratives about sex workers’ rights and the ways in which different actors interpret human rights law. The creation of
Overs, Cheryl; Hawkins, Kate
There is growing interest in the ways in which legal and human rights issues related to sex work affect sex workers' vulnerability to HIV and abuses including human trafficking and sexual exploitation. International agencies, such as UNAIDS, have called for decriminalisation of sex work because the delivery of sexual and reproductive health services is affected by criminalisation and social exclusion as experienced by sex workers. The paper reflects on the connections in various actors' framings between sex workers sexual and reproductive health and rights (SRHR) and the ways that international law is interpreted in policing and regulatory practices. The literature review that informs this paper was carried out by the authors in the course of their work within the Paulo Longo Research Initiative. The review covered academic and grey literature such as resources generated by sex worker rights activists, UN policy positions and print and online media. The argument in this paper has been developed reflectively through long term involvement with key actors in the field of sex workers' rights. International legislation characterises sex work in various ways which do not always accord with moves toward decriminalisation. Law, policy and regulation at national level and law enforcement vary between settings. The demands of sex worker rights activists do relate to sexual and reproductive health but they place greater emphasis on efforts to remove the structural barriers that limit sex workers' ability to participate in society on an equal footing with other citizens. There is a tension between those who wish to uphold the rights of sex workers in order to reduce vulnerability to ill-health and those who insist that sex work is itself a violation of rights. This is reflected in contemporary narratives about sex workers' rights and the ways in which different actors interpret human rights law. The creation of regulatory frameworks around sex work that support health, safety
Full Text Available Abstract Background There is growing interest in the ways in which legal and human rights issues related to sex work affect sex workers’ vulnerability to HIV and abuses including human trafficking and sexual exploitation. International agencies, such as UNAIDS, have called for decriminalisation of sex work because the delivery of sexual and reproductive health services is affected by criminalisation and social exclusion as experienced by sex workers. The paper reflects on the connections in various actors’ framings between sex workers sexual and reproductive health and rights (SRHR and the ways that international law is interpreted in policing and regulatory practices. Methods The literature review that informs this paper was carried out by the authors in the course of their work within the Paulo Longo Research Initiative. The review covered academic and grey literature such as resources generated by sex worker rights activists, UN policy positions and print and online media. The argument in this paper has been developed reflectively through long term involvement with key actors in the field of sex workers’ rights. Results International legislation characterises sex work in various ways which do not always accord with moves toward decriminalisation. Law, policy and regulation at national level and law enforcement vary between settings. The demands of sex worker rights activists do relate to sexual and reproductive health but they place greater emphasis on efforts to remove the structural barriers that limit sex workers’ ability to participate in society on an equal footing with other citizens. Discussion and conclusion There is a tension between those who wish to uphold the rights of sex workers in order to reduce vulnerability to ill-health and those who insist that sex work is itself a violation of rights. This is reflected in contemporary narratives about sex workers’ rights and the ways in which different actors interpret human
Brett M Taylor
Full Text Available Recruitment overfishing (the reduction of a spawning stock past a point at which the stock can no longer replenish itself is a common problem which can lead to a rapid and irreversible fishery collapse. Averting this disaster requires maintaining a sufficient spawning population to buffer stochastic fluctuations in recruitment of heavily harvested stocks. Optimal strategies for managing spawner biomass are well developed for temperate systems, yet remain uncertain for tropical fisheries, where the danger of collapse from recruitment overfishing looms largest. In this study, we explored empirically and through modeling, the role of marine reserves in maximizing spawner biomass of a heavily exploited reef fish, Lethrinus harak around Guam, Micronesia. On average, spawner biomass was 16 times higher inside the reserves compared with adjacent fished sites. Adult density and habitat-specific mean fish size were also significantly greater. We used these data in an age-structured population model to explore the effect of several management scenarios on L. harak demography. Under minimum-size limits, unlimited extraction and all rotational-closure scenarios, the model predicts that preferential mortality of larger and older fish prompt dramatic declines in spawner biomass and the proportion of male fish, as well as considerable declines in total abundance. For rotational closures this occurred because of the mismatch between the scales of recovery and extraction. Our results highlight how alternative management scenarios fall short in comparison to marine reserves in preserving reproductively viable fish populations on coral reefs.
Barut, Mert Ulas; Agacayak, Elif; Bozkurt, Murat; Aksu, Tarık; Gul, Talip
BACKGROUND The purpose of this study was to investigate the potential association between socioeconomic status and ovarian reserve, anti-Mullerian hormone level, antral follicle count, and follicle stimulating hormone level in women of reproductive age. MATERIAL AND METHODS A total of 101 married women between 20-35 years of age who presented to the Department of Obstetrics and Gynecology, Health Research System In Vitro Fertilization (HRS IVF) Center between October 2014 and November 2015 and met the inclusion criteria were included in this study. The participants were divided into three socioeconomic groups using Kuppuswamy's socioeconomic status scale. Thirty-one participants were assigned to the low socioeconomic status group, 37 to the middle socioeconomic status group, and 33 to the high socioeconomic status group. On days 3-6 of the menstrual cycle, 10 mL of blood was collected from the participants for follicle stimulating hormone and anti-Mullerian hormone measurements. Transvaginal ultrasonography was performed for both ovaries for the purpose of counting antral follicles measuring 2-10 mm in diameter. RESULTS Both ovarian reserve parameters, namely anti-Mullerian hormone level and antral follicle count, exhibited a significant association with socioeconomic status (p=0.000 and p=0.000, respectively). The association between follicle stimulating hormone level and socioeconomic status was also significant (p=0.000). CONCLUSIONS A low socioeconomic status aggravated by sources of stress such as undernutrition and financial hardships affects ovarian reserve, which should be remembered in approaching infertile patients.
Rijsdijk, L.E.; Lie, R.; Bos, A.E.R.; Leerlooijer, J.N.; Kok, G.
This paper presents the findings from an explorative study comparing sexual and reproductive health and rights (SRHR) against local realities for young people in Uganda. This was done by analysing statements by Ugandan adolescents extracted from focus group discussions relating to two SRHRs central
In this paper, we describe the historical transition of sexuality education in Japan and the direction of sexuality education taken by the Ministry of Education, Culture, Sports, Science and Technology (MEXT). Reproductive health/rights, a key concept in sex education, is also discussed. In Japanese society, discussion on sexuality has long been considered taboo. After the Second World War, sexuality education in Japan began as "purity education." From 1960 until the early 1970s, physical aspects such as genital organs, function, secondary sexual characteristics, and gender differences were emphasized. Comprehensive education as a human being, including physiological, psychological, and social aspects, began to be adopted in the late 1970s. In 2002, it was criticized that teaching genital terms at primary schools and teaching about sexual intercourse and contraceptive methods at junior high schools were "overdue guidance" and "extreme contents." Sexuality education in schools has become a problem and has stagnated for about 10 years. Currently, schools teach sexuality education that does not deviate from the MEXT course guidelines. The direction of MEXT regarding sexuality education should be examined from the basic position that sexual activity by children is inappropriate. Reproductive health/rights apply the concept of human rights to sexuality and reproduction. Reproductive health/rights are key concepts that support sex education and women's health.
Goicolea, Isabel; San Sebastián, Miguel; Wulff, Marianne
Despite advances made by Ecuador in developing policies on reproductive and sexual rights, implementation, and oversight remain a challenge, affecting in particular those living in the Amazon basin. This paper reports on an evaluation of sexual and reproductive health and rights (SRHR) in Orellana, Ecuador, the basis of which was the Health Rights of Women Assessment Instrument, which was altered to focus on government obligations, the reality of access and utilization of services, and the inequities and implementation challenges between the two. A community-based cross-sectional survey conducted in 2006 served to document the current status of SRHR Local female field workers interviewed 2025 women on three areas of womens reproductive health: delivery care, family planning, and pregnancy among adolescent girls age 10-19. The results suggest a reality more dismal than that of the official information for the area. Skilled delivery care, modern contraceptive use, and wanted pregnancies were conspicuously lower among indigenous women living in rural areas. Access to reproductive health services varied between rural and urban women. These significant differences in care--amongst others documented--raise concerns over the utility of national-level data for addressing inequities. The gaps evident in the validity of available information for monitoring policies and programs, and between national policy and action reveal that much still needs to be done to realize SRHR for women in the Amazon basin, and that current accountability mechanisms are inadequate.
Aubret, Fabien; Bonnet, Xavier; Shine, Richard; Lourdais, Olivier
Reproduction is energetically expensive for both sexes, but the magnitude of expenditure and its relationship to reproductive success differ fundamentally between males and females. Males allocate relatively little to gamete production and, thus, can reproduce successfully with only minor energy investment. In contrast, females of many species experience high fecundity-independent costs of reproduction (such as migration to nesting sites), so they need to amass substantial energy reserves before initiating reproductive activity. Thus, we expect that the relationship between energy reserves and the intensity of reproductive behavior involves a threshold effect in females, but a gradual (or no) effect in males. We tested this prediction using captive vipers (Vipera aspis), dividing both males and females into groups of high versus low body condition. Snakes from each group were placed together and observed for reproductive behavior; sex-steroid levels were also measured. As predicted, females in below-average body condition had very low estradiol levels and did not show sexual receptivity, whereas males of all body condition indices had significant testosterone levels and displayed active courtship. Testosterone levels and courtship intensity increased gradually (i.e., no step function) with body condition in males, but high estradiol levels and sexual receptivity were seen only in females with body reserves above a critical threshold. Copyright 2002 Elsevier Science (USA)
Singer, Elyse Ona
Building on medical anthropology literature that analyzes doctor-patient interactions as a charged site for the production of political subjectivities, I demonstrate how a central feature of Mexico City's new public sector abortion program involves "responsibilization." In accordance with entrenched Ministry of Health objectives, providers transmit a suite of values about personal responsibility and self-regulation through the use of birth control, hinging abortion rights to responsible reproductive subjectivity. Based on 18 months of ethnographic research across program clinics, including 75 interviews with patients and providers, I show how interrupción legal del embarazo protocols fashion "responsibilized" liberal subjects. I argue that the recent granting of abortion rights in Mexico City-ostensibly a new moment for the construction of women's citizenship-instead reflects and extends long-standing state agendas of "reproductive governance." My analysis of reproductive rights as the newest framing of ongoing population policies in Mexico adds to a critical anthropology of human rights and of liberal projects of governance. © 2016 by the American Anthropological Association.
Dahlan, Ismail; Dawend, Jiwan
We examined the growth, reproduction, rutting behavior, and health status of sambar deer (Cervus unicolor brookei) in secondary Acacia mangium plantation. The data were collected over 11 years from a breeding herd of 21 stags and 33 hinds in Sabal Forest Reserve, Sarawak, Malaysia. Brody's growth model of the pooled data is Y t = 148.56 (1 - 0.98e(-0.023t)), which estimates that maximum weights of adults are 184 and 115 kg for males and females respectively. Sambar deer are nonseasonal breeders with the breeding peak in February. Although the earliest age at which a female reached sexual maturity was 11 months, the mean age was 23 ± 7 months. Mean age of first fawning was 32 ± 8 months. Mean gestation period was 259 ± 12 days (n = 82). Stags shed antlers mostly between March and July. Velvet hardens at 103 ± 27 days (n = 23), and velvet harvesting is best at 7-9 weeks when antler length is 25-30 cm. Sambar deer are suitable as a farm species in forest plantations and have a vast potential to uplift rural living standards.
Allin, Michael J
Assisted reproductive technology encompasses methods of achieving pregnancy by artificial or partially artificial means. Whilst these methods are more commonly used by couples suffering from problems of infertility, some forms of assistance are employed by fertile couples, for example pre-implantation genetic diagnosis. The overall regulatory framework in the UK is predominantly found in the Human Fertilisation and Embryology Act 1990. The usual rules relating to consent and autonomy apply and were discussed in depth in Evans v Amicus Healthcare Ltd and later in Evans v United Kingdom. This paper considers whether the Evans litigation envisages the possibility of further encouraging joint autonomy in the use of zygotes and whether there is a continuing right to autonomy by the party not bearing the pregnancy. © The Author(s) 2014 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.
With its origins in the early 1990s, feminist advocacy directed at influencing public policies is a relatively new phenomenon in Latin America that is commonly studied at the national level. The aim of this thesis was to study feminist advocacy on reproductive rights at the sub-national level in Peru. Specifically, it explored two research questions: how do feminist movements carry out advocacy to intervene with government agencies and what effects does their advocacy have on policies. This a...
Sugihara, Hiroki; Adachi, Haruhiko; Nakagawa, Hiroaki
Thallium-201 double dose scintigraphy was applied to exercise to estimate the coronary blood flow reserve of the left and right ventricles and this was compared with the degree of coronary artery stenosis. As an index of coronary reserve we measured the rate of change of blood flow distribution (ΔF) calculated from the change in myocardial radioactivity following thallium-201 injections, once at rest and once during exercise. With submaximal exercise the increases in ΔF of the left ventricle were less in patients with ischemic heart disease than in the control subjects, and were less as the number of diseased coronary vessels increased. The increases of ΔF of the right ventricle were less in patients with stenosis of the proximal portion of the right coronary artery than in patients without stenosis and in the control subjects. The more severe the stenosis of the proximal portion of the right coronary artery, the smaller the ΔF of the right ventricle. These results indicate that evaluation of the ΔF in the left and right ventricles is useful in estimating coronary artery stenosis. (author)
Labbok, Miriam H; Smith, Paige Hall; Taylor, Emily C
The annual Breastfeeding and Feminism Symposia aim to reposition breastfeeding as a valued part of women's (re)productive lives and rights. The symposia are designed to raise the profile of breastfeeding within the women's advocacy and feminist studies' communities, and to increase recognition among breastfeeding supporters that breastfeeding promotion could receive more socio-political support by partnering with those concerned with women's reproductive health, rights and justice, women's economic advancement, and the elimination of social, economic and health inequities. The third symposium (2007) sought to build dialogue and increase communications between and among these diverse communities. The nine articles presented in this thematic series were selected by the journal editors, and represent the core discussions at the symposium. This editorial presents the areas of synergy and strategies for action that emerged from the discussions. These strategies and this thematic issue are intended to reassert the momentum that evolved among participants, and to stimulate involvement among individuals and organizations not in attendance in promoting breastfeeding as a women's reproductive health, rights and justice concern. PMID:18680575
Abdel-Tawab, Nahla; Rabie, Tamer; Boehmova, Zuzana; Hawkins, Loraine; Saher, Sally; El Shitany, Atef
To assess supply and demand of family planning services from a reproductive rights perspective among young married women (YMW) in Egypt. Data sources related to family planning included structured interviews with service providers (n=216); an inventory of equipment and supplies (n=40); exit interviews with YMW (n=147); and focus group discussions (n=12) with YMW, husbands, and mothers and/or mothers in law. YMW, husbands and mothers in law were not necessarily related. Although family planning services were readily available and affordable, YMW had limited access to information and services. Shortfalls were noted regarding respect for privacy, choice of family planning method, access to fertility services, and premarital counseling. Few YMW had sufficient autonomy to make informed reproductive decisions. Effective accountability mechanisms and processes for redress were also lacking. Implementation of a rights-based approach and structural changes to family planning service delivery are recommended to empower YMW in Egypt to demand and exercise their reproductive rights. Copyright © 2015. Published by Elsevier Ireland Ltd.
Labbok, Miriam H; Smith, Paige Hall; Taylor, Emily C
The annual Breastfeeding and Feminism Symposia aim to reposition breastfeeding as a valued part of women's (re)productive lives and rights. The symposia are designed to raise the profile of breastfeeding within the women's advocacy and feminist studies' communities, and to increase recognition among breastfeeding supporters that breastfeeding promotion could receive more socio-political support by partnering with those concerned with women's reproductive health, rights and justice, women's economic advancement, and the elimination of social, economic and health inequities. The third symposium (2007) sought to build dialogue and increase communications between and among these diverse communities. The nine articles presented in this thematic series were selected by the journal editors, and represent the core discussions at the symposium. This editorial presents the areas of synergy and strategies for action that emerged from the discussions. These strategies and this thematic issue are intended to reassert the momentum that evolved among participants, and to stimulate involvement among individuals and organizations not in attendance in promoting breastfeeding as a women's reproductive health, rights and justice concern.
Benshushan, A; Schenker, J G
The latest remarkable technological advances in assisted reproduction, which enable cryopreservation of spermatozoa, embryos and ovarian tissue, raise difficult and debatable legal, social, ethical and moral issues concerning the right to posthumous reproduction. Furthermore, reports on the attitudes of the general public and of centres licensed for infertility treatment in the United Kingdom found that the majority of women and centres support the idea of posthumous reproduction. In this paper we review the data published on this issue, and after considering the various aspects, we conclude that each case should be discussed and authorized by a multidisciplinary committee that includes physicians, clergy, psychiatrists, psychologists, sociologists and other appropriate parties. In our opinion, the main principles that should guide this committee would allow posthumous reproduction in the context of marriage when a prior consent exists. For unmarried persons, post-mortem donation of gametes should be done only anonymously, if they are in agreement with existing laws concerning infertility treatments in every country and after appropriate consent and proper counselling. Moreover, any case which involves consanguinity or a possibility of incest should be forbidden, both for ethical and genetic reasons. In a case of pre-existing siblings, they should be consulted and their informed consent should be granted in advance so as to avoid legal problems in the inheritance of property.
Uberoi, Diya; de Bruyn, Maria
States have a duty under international human rights law to protect people's health. Nonetheless, while some health-related policies and laws protect basic human rights, others violate fundamental rights when they criminalize, prohibit, and restrict access to necessary health services. For example, laws and regulations related to protection of life from conception, contraception, actions of pregnant women, and abortion can harm women and place women and health care providers in jeopardy of legal penalization. Given the adverse consequences of punitive and restrictive laws related to pregnancy, advocates, civil society groups, human rights groups, and government institutions must work together to promote, protect, and fulfill women's fundamental reproductive rights. Copyright © 2013 Uberoi and de Bruyn. This is an open access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/), which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original author and source are credited.
This article discusses violence in relation to women's reproductive and sexual rights in Africa. Two types of violent behaviors are defined. One type is defined as a straightforward, aggressive act of brutality inflicted on one person by another, which may range from battery to rape, and which may occur domestically or be inflicted by a stranger. The other type of violent behavior is the violation of rights or denial of rights, which often operates not only on personal, but also on societal or cultural levels. These definitions allow us to address the record of violence against women in a broad social and political context in which not only men but women and society as a whole act to perpetuate systems resulting in various forms of abuse. In Africa, the strong patriarchal tradition with the economic mode of more formal and systematic, less centralized commerce makes it virtually impossible for a woman to move, act, or think freely. The most damaging type of sexual violence against women centers on the lack of control that women are allowed over their fertility. Denial of reproductive rights, services and information acts as pervasive form of violence, with significant consequences. Women face both the threats of direct bodily violence from strangers and within their own homes; and the exposure to the risk of HIV infection and other sexually transmitted diseases, of unwanted and unplanned pregnancy, and of unsafe abortion due to the violation of women's basic human rights.
Israr Syed M
Full Text Available Abstract Background Depression among women is common in developing countries. Gender inequality can contribute to women's risk for depression. Lack of reproductive and sexual rights is an important marker of gender inequality and women do not have the freedom to express their reproductive and sexual needs in many parts of the world. Therefore we designed this study to determine the association of depression with lack of various reproductive rights and domestic violence among married women in Karachi, Pakistan. Methods A case-control study with 152 cases and 152 controls, which included women 15-48 years, recruited from two teaching hospitals from 1st June 2007 through 31st August 2007. The SRQ was administered to all subjects. A cut off score of 8 was used to confirm cases of depression diagnosed by physicians, and to exclude cases of depression from the controls. Self-administered questionnaire was used to assess the risk factors. Results 61% of the cases and 43% of the controls were ever abused by spouse and the frequency of marital rape was 33% in cases and 13% in controls. After adjusting for the effects of other variables in the model, less than 18 years of age at marriage (OR 2.00; 95% CI = 1.07, 3.7, decision for marriage by parents (OR 3.51; 95% CI = 1.67, 7.37, abuse by in laws (OR 4.91; 95% CI = 2.66, 9.06, ≤ 3 hours per day spent with husband (OR 2.33; 95% CI = 1.34, 4.08, frequency of intercourse ≤ 2 times per week (OR 1.85; 95% CI = 1.06, 3.22 and marital rape (OR 3.03; 95% CI = 1.50, 6.11 were associated with depression among women. Conclusion In our study depression in married women was associated with younger age at marriage, lack of autonomy in marriage decisions, marital rape and domestic abuse by in-laws. Efforts should be directed towards creating awareness about the reproductive and sexual rights of women in Pakistan. Physicians should be trained to screen and identify women who may be at risk for psychological distress
Ali, Faridah A; Israr, Syed M; Ali, Badar S; Janjua, Naveed Z
Depression among women is common in developing countries. Gender inequality can contribute to women's risk for depression. Lack of reproductive and sexual rights is an important marker of gender inequality and women do not have the freedom to express their reproductive and sexual needs in many parts of the world. Therefore we designed this study to determine the association of depression with lack of various reproductive rights and domestic violence among married women in Karachi, Pakistan. A case-control study with 152 cases and 152 controls, which included women 15-48 years, recruited from two teaching hospitals from 1st June 2007 through 31st August 2007. The SRQ was administered to all subjects. A cut off score of 8 was used to confirm cases of depression diagnosed by physicians, and to exclude cases of depression from the controls. Self-administered questionnaire was used to assess the risk factors. 61% of the cases and 43% of the controls were ever abused by spouse and the frequency of marital rape was 33% in cases and 13% in controls. After adjusting for the effects of other variables in the model, less than 18 years of age at marriage (OR 2.00; 95% CI = 1.07, 3.7), decision for marriage by parents (OR 3.51; 95% CI = 1.67, 7.37), abuse by in laws (OR 4.91; 95% CI = 2.66, 9.06), rape (OR 3.03; 95% CI = 1.50, 6.11) were associated with depression among women. In our study depression in married women was associated with younger age at marriage, lack of autonomy in marriage decisions, marital rape and domestic abuse by in-laws. Efforts should be directed towards creating awareness about the reproductive and sexual rights of women in Pakistan. Physicians should be trained to screen and identify women who may be at risk for psychological distress as a result of denial of reproductive rights so that they can support positive mental health outcomes through individual, family or marital counseling.
Di Girolamo, Nicola; Selleri, Paolo
Reproduction of snakes is one of the challenging aspects of herpetology medicine. Due to the complexity of reproduction, several disorders may present before, during, or after this process. This article describes the physical examination, and radiographic, ultrasonographic, and endoscopic findings associated with reproductive disorders in snakes. Surgical techniques used to resolve reproductive disorders in snakes are described. Finally, common reproductive disorders in snakes are individually discussed. Copyright © 2017 Elsevier Inc. All rights reserved.
Since the International Conference on Population and Development (ICPD) in Cairo in 1994 there have been significant achievements in moving towards the goal of sexual and reproductive health and rights. Yet there have also been disappointments, as demonstrated in the Millennium Development Goals, even though in 2007 a target on reproductive health was added. Most recently, the 20-year review of the implementation of the ICPD Programme of Action, ICPD Beyond 2014, has taken place, which has moved forward the sexual and reproductive health and rights agenda. But, the main arena for future negotiations has changed and the UN is in the process of negotiating the post-2015 development agenda and the sustainable development goals (SDGs). This paper assesses what has been taking place since 2013 and provides information as to how the process for the post-2015 development agenda and the SDGs are likely to move forward. An understanding of what has been achieved, the processes as they are now proceeding and their future development are important for moving towards the ultimate goal of achieving sexual and reproductive health and rights in the next 15 years. Copyright © 2014 Reproductive Health Matters. Published by Elsevier Ltd. All rights reserved.
Roberts, Sarah C M; Thomas, Sue; Treffers, Ryan; Drabble, Laurie
Alcohol consumption during pregnancy remains a public health problem despite >40 years of attention. Little is known about how state policies have evolved and whether policies represent public health goals or efforts to restrict women's reproductive rights. Our data set includes US state policies from 1970 through 2013 obtained through original legal research and from the National Institute for Alcohol Abuse and Alcoholism's (NIAAA)'s Alcohol Policy Information System. Policies were classified as punitive to women or supportive of them. The association between numbers of punitive policies and supportive policies in 2013 with a measure of state restrictions on reproductive rights and Alcohol Policy Effectiveness Scores (APS) was estimated using a Pearson's correlation. The number of states with alcohol and pregnancy policies has increased from 1 in 1974 to 43 in 2013. Through the 1980s, state policy environments were either punitive or supportive. In the 1990s, mixed punitive and supportive policy environments began to be the norm, with punitive policies added to supportive ones. No association was found between the number of supportive policies in 2013 and a measure of reproductive rights policies or the APS, nor was there an association between the number of punitive policies and the APS. The number of punitive policies was positively associated, however, with restrictions on reproductive rights. Punitive alcohol and pregnancy policies are associated with efforts to restrict women's reproductive rights rather than effective efforts to curb public health harms due to alcohol use in the general population. Future research should explore the effects of alcohol and pregnancy policies. The number of states with alcohol and pregnancy policies has increased since 1970 (1 in 1974 and 43 in 2013). Alcohol and pregnancy policies are becoming increasingly punitive. These punitive policies are associated with efforts to restrict women's reproductive rights rather than
Monfort, Vincent; Pfeuty, Micha; Klein, Madelyne; Collé, Steffie; Brissart, Hélène; Jonas, Jacques; Maillard, Louis
This case report on an epileptic patient suffering from a focal lesion at the junction of the right anterior insular cortex (AIC) and the adjacent inferior frontal cortex (IFC) provides the first evidence that damage to this brain region impairs temporal performance in a visual time reproduction task in which participants had to reproduce the presentation duration (3, 5 and 7s) of emotionally-neutral and -negative pictures. Strikingly, as compared to a group of healthy subjects, the AIC/IFC case considerably overestimated reproduction times despite normal variability. The effect was obtained in all duration and emotion conditions. Such a distortion in time reproduction was not observed in four other epileptic patients without insular or inferior frontal damage. Importantly, the absolute extent of temporal over-reproduction increased in proportion to the magnitude of the target durations, which concurs with the scalar property of interval timing, and points to an impairment of time-specific rather than of non temporal (such as motor) mechanisms. Our data suggest that the disability in temporal reproduction of the AIC/IFC case would result from a distorted memory representation of the encoded duration, occurring during the process of storage and/or of recovery from memory and leading to a deviation of the temporal judgment during the reproduction task. These findings support the recent proposal that the anterior insular/inferior frontal cortices would be involved in time interval representation. Copyright © 2014 Elsevier Ltd. All rights reserved.
Hunt, Xanthe; Carew, Mark T; Braathen, Stine Hellum; Swartz, Leslie; Chiwaula, Mussa; Rohleder, Poul
There is a body of theoretical work, and some empirical research, which suggests that non-disabled people assume people with physical disabilities are not suitable romantic partners, do not have sexual drives or desires, or are not sexually active. It has also been proposed that people with physical disabilities face barriers to sexual healthcare access which are structural as well as social. The present paper explores non-disabled South Africans' beliefs concerning the degree to which non-disabled respondents enjoy sexual and reproductive rights, and benefit from sexual and reproductive healthcare, compared to people without disability. Using a survey, we asked 1989 South Africans to estimate the degree to which people with physical disabilities and people without disability have sexual rights, and benefit from sexual and reproductive healthcare services, respectively. Respondents were more likely to support the idea that the population without disability were deserving of sexual rights compared to people with physical disabilities. Respondents were more likely to rate the degree to which people with physical disability benefit from sexual and reproductive healthcare as less than that for people without physical disabilities. These findings provide some of the first empirical support that non-disabled people perceive people with physical disabilities as having fewer sexual and reproductive rights, and deriving less benefit from sexual and reproductive health services, than the population without disability. To have diminished sexual rights, and benefit less from sexual and reproductive healthcare, we suggest, evinces a negation of the sexual and reproductive needs and capacity of people with physical disabilities.
Full Text Available Background: The Choice on Termination of Pregnancy(CTOP Actlegalised abortion on request in South Africa until up to 12 weeks of gestation and thereafter under specified conditions. Within the context of liberal legislation, accurate information is a necessary (although not sufficient requirement for women to exercise their reproductive rights. Objectives: This research investigated Grade 11 learners’ knowledge of the CTOP Act and its stipulations. Methods: Survey research was conducted with respondents drawn from a range of schools in Buffalo City, South Africa. Multi-stage sampling was used, namely stratified random sampling of schools and purposive sampling of grades used within schools. The data were collected by means of self-administered questionnaires in group situations. Results: Results indicate that knowledge of the legal status of abortion, as well as of the various stipulations of the law, was poor. Various misunderstandings were evident, including that spousal approval is required in order for married women to have an abortion. Significant differences between the knowledge of respondents at the various schools were found, with those learners attending schools formerly designated for African learners during Apartheid having the least knowledge. Conclusion: Given the multiple factors that may serve as barriers to women accessing abortion, it is imperative that at least the most fundamental aspect of reproductive rights, that is, the right to information, is not undermined.
Heinen, Jacqueline; Portet, Stéphane
The historical prestige of the Polish Catholic Church is the result of its presence as a national symbol of resistance, both under foreign occupation and during the communist regime. In the post-communist era the power of the Church within the political arena has significantly increased, through the Concordat that was signed with the state as well as through formal and informal ties with political parties. Catholicism is the de facto religion of the state, even if Poland remains a nominally secular country. This was illustrated by the adoption, in 1993, of a total abortion ban. Although the relation of Poles to the Catholic dogma on sexuality and reproductive rights tends to be weak, fearing criticism from Church authorities, most politicians avoid controversial topics and express their commitment to Catholic dogma. Thus women's groups have encountered serious difficulties in their efforts to defend women's rights to sexual and reproductive autonomy. Although accession to the European Union has put Poland in an awkward position with respect to equality of rights between women and men, it has not fundamentally altered the real situation with respect to the controversial topic of abortion.
The peaceful use of nuclear energy is a key problem in the field of force created by the counter vailing interests of the economy and ecology, a problem that is a first-rate challenge to the institutions of our constitutional state. This book is intended to explain the constitutional key problem in the field of nuclear energy utilization: Does the institution ''parliament'' - primarily the Federal Parliament which by our Basic Law is assigned the function of an ''institutional centre of political affairs'' - accept the challenge or does it evade the responsibility for problems relating to the principles of our society. The author primarily reveals and discusses the task and rights to be reserved to parliament within the vast field of governmental activities, so that the large framework of legislative means of impact is left out of consideration, although some individual aspects now and then are considered as additional items which contribute to explain the point discussed. The constitutional standard is the rights reserved to parliament which, according to the theory of material and essential matters developed by the Federal Constitutional Court, include vital decisions with impact on the future development of our society, and not only problems relating to the Basic Law, as was hitherto accepted. This extended approach applies to problems solvable by legislative means. (orig./HP) [de
Full Text Available Digestive enzyme activity is often used as a sensitive response to environmental pollution. However, only little is known about the negative effects of stress on digestive capacities and their consequences on energy reserves and reproduction, although these parameters are important for the maintenance of populations. To highlight if changes in biochemical responses (digestive enzymes and reserves led to impairments at an individual level (fertility, Gammarus fossarum were submitted to a lower food intake throughout a complete female reproductive cycle (i.e. from ovogenesis to offspring production. For both males and females, amylase activity was inhibited by the diet stress, whereas trypsin activity was not influenced. These results underline similar sensitivity of males and females concerning their digestive capacity. Energy reserves decreased with food starvation in females, and remained stable in males. The number of embryos per female decreased with food starvation. Lower digestive activity in males and females therefore appears as an early response. These results underline the ecological relevance of digestive markers, as they make it possible to anticipate upcoming consequences on reproduction in females, a key biological variable for population dynamics.
Almeida, Ana Rita; Loureiro, Maria José; Lopes, Liliana; Cotrim, Carlos; Lopes, Luís; Repolho, Débora; Pereira, Hélder
Right ventricular function is a major determinant of prognosis in pulmonary hypertension. The aim of this study was to assess and compare right ventricular contractile reserve in healthy subjects (controls) and in subjects with pulmonary hypertension (cases). In this prospective study of seven cases and seven controls undergoing treadmill stress echocardiography, right ventricular S-wave velocity, tricuspid annular plane systolic excursion (TAPSE), right ventricular fractional area change (RVFAC) and stroke volume index were assessed at rest and with exercise. The increase in each parameter between rest and exercise for cases and controls was analyzed and the magnitude of change in each parameter with exercise between cases and controls was compared. A significant increase in S-wave velocity was observed in cases (rest: 9.4 ± 3.1; exercise: 13.7 ± 4.8 cm/s [p < 0.05]). In controls there was a statistically significant increase in S-wave velocity (12.9 ± 2.3 to 23.0 ± 7.2 cm/s [p < 0.005]), TAPSE (25.7 ± 2.4 to 31.0 ± 3.5 mm [p < 0.05]) and RVFAC (53.8 ± 14.7% to 64.4 ± 9.9% [p < 0.005]). The magnitude of change in S-wave velocity (cases: 4.3 ± 3.3; controls: 10.1 ± 5.5 cm/s [p < 0.05]), TAPSE (cases: 0.6 ± 2.5; controls: 5.3 ± 3.8 mm [p < 0.05]) and RVFAC (cases: -0.4 ± 11.8; controls: 10.6 ± 5.9% [p < 0.05]) was significantly different between cases and controls. S-wave velocity, TAPSE and RVFAC increased significantly with exercise in controls. S-wave velocity was the only parameter that showed a significant increase in cases, although the magnitude of this increase was significantly less than in controls. Copyright © 2013 Sociedade Portuguesa de Cardiologia. Published by Elsevier España. All rights reserved.
Full Text Available Abstract Background The continued poor sexual and reproductive health (SRH outcomes in sub-Saharan Africa highlight the difficulties in reforming policies and laws, and implementing effective programmes. This paper uses one international and two national case studies to reflect on the challenges, dilemmas and strategies used in operationalising sexual and reproductive health and rights (SRHR in different African contexts. Methods The international case study focuses on the progress made by African countries in implementing the African Union’s Maputo Plan of Action (for the Operationalisation of the Continental Policy Framework for Sexual and Reproductive Health and Rights and the experiences of state and non-state stakeholders in this process. The case was developed from an evaluation report of the progress made by nine African countries in implementing the Plan of Action, qualitative interviews exploring stakeholders’ experiences and perceptions of the operationalisation of the plan (carried out as part of the evaluation in Botswana and Nigeria, and authors’ reflections. The first national case study explores the processes involved in influencing Ghana’s Domestic Violence Act passed in 2007; developed from a review of scientific papers and organisational publications on the processes involved in influencing the Act, qualitative interview data and authors’ reflections. The second national case study examines the experiences with introducing the 2006 Sexual Offences Act in Kenya, and it is developed from organisational publications on the processes of enacting the Act and a review of media reports on the debates and passing of the Act. Results Based on the three cases, we argue that prohibitive laws and governments’ reluctance to institute and implement comprehensive rights approaches to SRH, lack of political leadership and commitment to funding SRHR policies and programmes, and dominant negative cultural framing of women’s issues
Full Text Available Finland is one of the donor countries that is most supportive in family planning (FP, Sexual and Reproductive Health and Rights (SRHR and gender issues. This study examines Finnish ODA for FP and SRHR: its decision-making structure, other stakeholders and funding levels. Data consists of documents from the Ministry for Foreign Affairs (MFA and interviews conducted at the MFA and with other experts. While Parliament decides on the overall level of ODA funding, the Minister for Foreign Trade and Development has considerable autonomy. Other stakeholders such as the All-Party Parliamentary Group on Population and Development and the Family Federation of Finland (Vestliitto engage in advocacy work and have influenced development policy. Although the Development Policy 2007 mentions the importance of health and SRHR issues and HIV/AIDS is a cross-cutting issue, interviewees stated that the importance of health and SRHR in ODA has declined and that the implementation of cross-cutting issues is challenging. Multilateral funding for UNFPA, UNAIDS and GFATM, and thus the proportion of SRHR funding within the health sector, is however currently rising. Funding for population-related activities has increased and represented 4.8% of Finlands total ODA in 2009. Almost all of this funding is directed towards basic reproductive health and HIV/AIDS issues and the majority is directed through multilateral channels (78% in 2009, mainly UNFPA and UNAIDS. IPPF, Ipas and Marie Stopes International also receive support.
Jungari, Suresh Banayya
Female genital mutilation (FGM) comprises all procedures that involve partial or total removal of the external female genitalia or other injury to the female genital organs for nonmedical reasons. This coercive practice is still prevalent in many parts of the world, in both developed and developing countries. However, FGM is more prevalent in African countries and some Asian countries. In this study, an attempt has been made to understand the prevalence and practice of FGM worldwide and its adverse effects on women's reproductive health. To fulfill the study objectives, the author collected evidence from various studies conducted by international agencies. Many studies found that FGM has no health benefits; is mostly carried out on girls before they reach the age of 15 years; can cause severe bleeding, infections, psychological illness, and infertility; and, most important, can have serious consequences during childbirth. The practice is mainly governed by the traditions and cultures of the communities without having any scientific or medical benefit. In conclusion, FGM is a practice that violates the human and reproductive rights of women.
Adinew Yohannes Mehretie
Full Text Available Abstract Background People have the right to make choices regarding their own sexuality, as far as they respect the rights of others. The knowledge of those rights is critical to youth’s ability to protect themselves from unwanted reproductive outcomes. Reproductive health targeted Millennium Development Goals will not be achieved without improving access to reproductive health. This study was aimed to assess knowledge of reproductive and sexual rights as well as associated factors among Wolaita Sodo University students. Methods An institution-based cross-sectional survey was conducted among 642 regular undergraduate Wolaita Sodo University students selected by simple random sampling. A pretested and structured self-administered questionnaire was used for data collection. Data were entered using EPI info version 3.5.3 statistical software and analyzed using SPSS version 20 statistical package. Descriptive statistics was used to describe the study population in relation to relevant variables. Bivariate and multivariate logistic regression was also carried out to see the effect of each independent variable on the dependent variable. Results More than half (54.5% of the respondents were found to be knowledgeable about reproductive and sexual rights. Attending elementary and high school in private schools [AOR: 2.08, 95% CI: 1.08, 3.99], coming from urban areas [AOR: 1.46, 95% CI: 1.00, 2.12], being student of faculty of health sciences [AOR: 2.98, 95% CI: 1.22, 7.30], participation in reproductive health clubs [AOR: 3.11, 95% CI: 2.08, 4.65], utilization of reproductive health services [AOR: 2.34, 95% CI: 1.49, 3.69] and discussing sexual issues with someone else [AOR: 2.31, 95% CI: 1.48, 3.62], were positively associated with knowledge of reproductive and sexual rights. Conclusion The level of knowledge of students about reproductive and sexual rights was found to be low. The Ministry of Education has to incorporate reproductive and sexual
Flink, Ilse Johanna Elisabeth; Mbaye, Solange Marie Odile; Diouf, Simon Richard Baye; Baumgartner, Sophie; Okur, Pinar
This study identifies lessons learned from a collaboration between a child telephone helpline and sexual and reproductive health and rights (SRHR) organisations in Senegal established in the context of an SRHR programme for young people. We assessed how helpline operators are equipped to address sexual health and rights issues with young people,…
In the Andean region of Latin America over one million adolescent girls get pregnant every year. Adolescent pregnancy (AP) has been associated with adverse health and social outcomes, but it has also been favorably viewed as a pathway to adulthood. AP can also be conceptualized as a marker of inequity, since it disproportionately affects girls from the poorest households and those who have not been able to attend school.Using results from a study carried out in the Amazon Basin of Ecuador, this paper explores APs and adolescents' sexual and reproductive health from a rights and gender approach. The paper points out the main features of a rights and gender approach, and how it can be applied to explore APs. Afterward it describes the methodologies (quantitative and qualitative) and main results of the study, framing the findings within the rights and gender approach. Finally, some implications that could be generalizable to global reserach on APs are highlighted.The application of the rights and gender framework to explore APs contributes to a more integral view of the issue. The rights and gender framework stresses the importance of the interaction between rights-holders and duty-bearers on the realization of sexual and reproductive rights, and acknowledges the importance of gender-power relations on sexual and reproductive decisions. A rights and gender approach could lead to more integral and constructive interventions, and it could also be useful when exploring other sexual and reproductive health matters.
Full Text Available In the Andean region of Latin America over one million adolescent girls get pregnant every year. Adolescent pregnancy (AP has been associated with adverse health and social outcomes, but it has also been favorably viewed as a pathway to adulthood. AP can also be conceptualized as a marker of inequity, since it disproportionately affects girls from the poorest households and those who have not been able to attend school. Using results from a study carried out in the Amazon Basin of Ecuador, this paper explores APs and adolescents’ sexual and reproductive health from a rights and gender approach. The paper points out the main features of a rights and gender approach, and how it can be applied to explore Aps. Afterward it describes the methodologies (quantitative and qualitative and main results of the study, framing the findings within the rights and gender approach. Finally, some implications that could be generalizable to global reserach on APs are highlighted. The application of the rights and gender framework to explore APs contributes to a more integral view of the issue. The rights and gender framework stresses the importance of the interaction between rights-holders and duty-bearers on the realization of sexual and reproductive rights, and acknowledges the importance of gender–power relations on sexual and reproductive decisions. A rights and gender approach could lead to more integral and constructive interventions, and it could also be useful when exploring other sexual and reproductive health matters.
Prop, J; Black, JM; Mehlum, F; Black, JM; Madsen, J
This paper concerns the effect of habitat choice on the dynamics of deposition of body reserves in spring-staging barnacle geese Branta leucopsis. On their way to breeding areas in Spitsbergen, these geese reside for several weeks on islands off the coast of Helgeland, Norway. They use three
This paper analyzes the strategies used by activist health professionals in Argentina who justify providing abortion despite legal restrictions on the procedure. These "insider activists" make a case for abortion rights by linking pregnancy termination to a woman's ability to exert agency at a key point in her reproductive life, and argue that refusing women access to the procedure constitutes a grievous health risk. This argument frames pregnancy termination as an issue of empowerment and also as a medical necessity. This article is based on ethnographic research conducted in Argentina in 2013 and 2015, which includes in-depth interviews with abortion activists and health professionals and ethnographic observation at activist events and in clinics. During the period of my field research, the medical staff in one clinic shifted from abortion counseling, based on a harm reduction model, to legal pregnancy termination, a new mode of abortion provision where they directly provided abortions based on the legal health exception. These insider activists formalized the latter approach by creating a diagnostic instrument that frames women's "bio-psycho-social" reasons for wishing to terminate a pregnancy as medically justified. The clinical practice analyzed in this article raises important questions about the potential for health professionals to take on an activist role by making safe abortion accessible, even in a context where the procedure is highly restricted.
Younis, J S; Naoum, I; Salem, N; Perlitz, Y; Izhaki, I
Women following unilateral oophorectomy (UO) are occasionally encountered during assisted reproduction treatment. To explore the impact of UO on ovarian reserve in assisted reproduction. An electronic database search was performed using PubMed, EBSCO, ISI, Trip, ClinicalTrial.gov and the Cochrane library followed by a manual search to identify published research between January 1978 and December 2015. Controlled studies that compared infertile women following UO undergoing IVF-ET treatment with women with two intact ovaries. Two reviewers independently extracted the data concerning the impact of UO on ovarian reserve tests, ovarian response to controlled ovarian hyperstimulation and clinical pregnancy rate. Meta-analysis was performed using these measures. Twenty-one studies were eligible for quantitative analysis. They included 1045 and 18 172 IVF cycles in women with one and two intact ovaries, respectively. Basal FSH weighted mean difference (WMD) was significant (2.01 IU/l; 95% CI: 0.24-3.79, P = 0.026). Similarly, the WMD of serum E 2 level on the day of hCG administration was significant (WMD: -431 pg/ml; 95% CI: -616 to -246, P < 0.001). However, the weighted overall odds ratio (OR) of clinical pregnancy between women with a single ovary and women with two ovaries was comparable (overall OR: 0.76; 95% CI: 0.57-1.00, P = 0.054). All eligible studies were retrospectively conducted and the heterogeneity among ovarian response measures was high. Available pooled data supports an adverse effect of UO on ovarian reserve involving the quantity but not the quality of the ovarian pool. Review finds women with one ovary removed have less IVF capacity but the same pregnancy rate as women with two ovaries. © 2017 Royal College of Obstetricians and Gynaecologists.
Rashid, Sabina Faiz
In Bangladesh, particularly in urban slums, married adolescent women's human rights to life, health, and reproductive and sexual health remain adversely affected because of the structural inequalities and political economic, social and cultural conditions which shape how rights are understood, negotiated and lived. The focus of the research and methods was anthropological. An initial survey of 153 married adolescent women was carried out and from this group, 50 in-depth interviews were conducted with selected participants and, from the in-depth interviews, a further eight case studies of women and their families were selected for in-depth repeated interviews and case histories. This paper speaks of the unanticipated complexities when writing on reproductive rights for poor adolescent women living in the slums, where the discourses on 'universal human rights' are often removed from the reality of adolescent women's everyday lives. Married adolescent women and their families remain extremely vulnerable in the unpredictable, crime-prone and insecure urban slum landscape because of their age, gender and poverty. Adolescent women's understanding of their rights such as the decision to marry early, have children, terminate pregnancies and engage in risky sexual behaviour, are different from the widely accepted discourse on rights globally, which assumes a particular kind of individual thinking and discourse on rights and a certain autonomy women have over their bodies and their lives. This does not necessarily exist in urban slum populations. The lived experiences and decisions made pertaining to sexual and reproductive health and 'rights' exercised by married adolescent women, their families and slum communities, allow us to reflect on the disconnect between the international legal human rights frameworks as applied to sexual and reproductive health rights, and how these are played out on the ground. These notions are far more complex in environments where married
In Poland, some of the changes brought about after the collapse of communism in 1989 have damaged women's rights and reproductive health. The liberal abortion law passed in 1956 was overturned in 1993. The post-communists elected to Parliament in 1992 will not challenge right-wing groups and their social agendas. The influence of Roman Catholicism on education began in state schools in 1990. The nature of the influence is illustrated in the example of a school board ruling preventing embryos and other anatomical specimens from being used as educational models in schools. Sex education textbooks use non-scientific language and the descriptions reflect a philosophical notion of sexuality rather than a biological one. A girl is called "a closed garden, a secret source." Human female organs are referred to as the source of life located in "the lower part of her body, inside the body..." The male source of life is described as lying partly outside the body. The Catholic influence affects the practice of medicine. Doctors instruct patients on the Roman Catholic doctrine on contraception and try to convince women that contraception is the same as abortion. Some women's health texts refer to only natural family planning methods. The legal changes affect the programs of in vitro fertilization. The Commission of Medical Ethics decreed that freezing embryos is a violation of the new Law on Family Planning, Protection of Human Embryos, and Condition of Admittance of Abortion. Women must now make a choice between seeking an illegal abortion or bearing an unwanted child. One gynecologist committed suicide after a failed abortion attempt rather than face criminal charges. In Poland political priorities are sacrificing high-quality family planning information and services and balanced sex education.
Full Text Available Despite "progressive" legislative changes concerning the LGBT collective and assisted reproductive technologies (ARTs in Argentina, women and their sexual and reproductive rights have been overlooked. This article presents a critical perspective of some of these legislative modifications in the country. It addresses why some legislators and society are prepared to challenge a conservative or traditional approach for certain groups while ignoring others. Several factors are at play. There is no all-inclusive explanation. I stress that a striking double standard prevails in Argentina with respect to women and their sexual and reproductive rights. I also contend that powerful discrimination exists, in particular against poor women, who continue to suffer and are "punished" by the criminalization of abortion.
Holm, Jacob Bak; Mazaud-Guittot, Severine; Danneskiold-Samsøe, Niels Banhos
in shortening of the anogenital distance in adult offspring, suggesting that fetal hormone signaling had been disturbed. Female offspring of paracetamol-exposed mothers had ovaries with diminished follicle reserve and reduced fertility. Fetal gonads of exposed animals had also reduced gonocyte numbers......, suggesting that the reduced follicle count in adults could be due to early disruption of germ cell development. However, ex vivo cultures of ovaries from 12.5 days post coitum fetuses showed no decrease in proliferation or expression following exposure to paracetamol. This suggests that the effect...... of paracetamol occurs prior to this developmental stage. Accordingly, using embryonic stem cells as a proxy for primordial germ cells we show that paracetamol is an inhibitor of cellular proliferation, but without cytotoxic effects. Collectively, our data show that intrauterine exposure to paracetamol at levels...
Jamie C. Afflerbach
Full Text Available Overfishing and degradation of the marine environment continue to plague coastal communities worldwide, with multiple diverse solutions being proposed. Territorial Use Rights for Fisheries (TURFs is a fishery management approach that aligns fishers’ incentives with sustainability, while marine reserves have proven effective for ecosystem protection, and in some cases for fishery enhancement. These two management approaches are often used in isolation, leaving the potential utility of integrating them poorly understood. We examine cases where TURFs and marine reserves have been implemented together to create “TURF-reserves”. We compiled a database of 27 TURF-reserves and collected information on the governance, management, enforcement, fishing practices, fishing rights, regulations, and design attributes for each site. We address several research questions including: what species are managed with TURF-reserves, how are TURF-reserves created and who is involved in the process? Our findings show that the majority of surveyed TURF-reserves arose from previously established TURF systems that target a range of fisheries, and multiple entities play a role in TURF-reserve development and management. We also examine the differences between two TURF-reserve archetypes and find that those developed with a strong history of customary tenure share distinct qualities from those created in a more recently established, government-mandated system. Keywords: TURF, Marine reserve, TURF-reserve, Fisheries, Rights-based management
Crockett, Cailin; Cooper, Bergen
Despite their demographic significance and the lifetime impact of gender disparities on their health and rights, women considered older than reproductive age are excluded from most investments in global public health. While development policies linking human rights with access to sexual and reproductive healthcare have yielded progress towards improving the status of women and girls, older women have not benefited from these initiatives. Yet as women grow older, they experience a range of health conditions rooted in their reproductive biology - from ageing with fistula, to cervical and breast cancers. Current approaches to global women's health ignore these serious conditions, harming older women through the perpetuation of gender norms that construe women's health through a narrow reproductive lens. Meanwhile, older women are generally absent from global ageing discourse, which lacks a gender perspective, creating a dual invisibility as the field of global women's health presumes ageing women are accounted for. Reclaiming the sexual rights framework suggested by the International Conference on Population and Development and the Beijing Platform for Action, we call for the revision of global health policies to incorporate a life course approach to women's health as a matter of human rights. Published by Elsevier B.V.
Although most occupational health research has been done with male subjects and on jobs traditionally done by men, research on reproductive hazards is an exception. Researchers were late to realize that men were exposed to reproductive hazards. However, women's health problems have been excluded from the large scientific literature on reproductive hazards, which has concentrated on hazards to fetuses. This is true even of much feminist-oriented research. This neglect is attributable to a reluctance to emphasize health hazards for women at work, since identifying those specific to women may militate against women's employment. Union action is in fact necessary to protect access to employment and health at the same time.
Background In Bangladesh, particularly in urban slums, married adolescent women’s human rights to life, health, and reproductive and sexual health remain adversely affected because of the structural inequalities and political economic, social and cultural conditions which shape how rights are understood, negotiated and lived. Methods The focus of the research and methods was anthropological. An initial survey of 153 married adolescent women was carried out and from this group, 50 in-depth interviews were conducted with selected participants and, from the in-depth interviews, a further eight case studies of women and their families were selected for in-depth repeated interviews and case histories. Results This paper speaks of the unanticipated complexities when writing on reproductive rights for poor adolescent women living in the slums, where the discourses on ‘universal human rights’ are often removed from the reality of adolescent women’s everyday lives. Married adolescent women and their families remain extremely vulnerable in the unpredictable, crime-prone and insecure urban slum landscape because of their age, gender and poverty. Adolescent women’s understanding of their rights such as the decision to marry early, have children, terminate pregnancies and engage in risky sexual behaviour, are different from the widely accepted discourse on rights globally, which assumes a particular kind of individual thinking and discourse on rights and a certain autonomy women have over their bodies and their lives. This does not necessarily exist in urban slum populations. Conclusions The lived experiences and decisions made pertaining to sexual and reproductive health and ‘rights’ exercised by married adolescent women, their families and slum communities, allow us to reflect on the disconnect between the international legal human rights frameworks as applied to sexual and reproductive health rights, and how these are played out on the ground. These notions are
Full Text Available Abstract Background In Bangladesh, particularly in urban slums, married adolescent women’s human rights to life, health, and reproductive and sexual health remain adversely affected because of the structural inequalities and political economic, social and cultural conditions which shape how rights are understood, negotiated and lived. Methods The focus of the research and methods was anthropological. An initial survey of 153 married adolescent women was carried out and from this group, 50 in-depth interviews were conducted with selected participants and, from the in-depth interviews, a further eight case studies of women and their families were selected for in-depth repeated interviews and case histories. Results This paper speaks of the unanticipated complexities when writing on reproductive rights for poor adolescent women living in the slums, where the discourses on ‘universal human rights’ are often removed from the reality of adolescent women’s everyday lives. Married adolescent women and their families remain extremely vulnerable in the unpredictable, crime-prone and insecure urban slum landscape because of their age, gender and poverty. Adolescent women’s understanding of their rights such as the decision to marry early, have children, terminate pregnancies and engage in risky sexual behaviour, are different from the widely accepted discourse on rights globally, which assumes a particular kind of individual thinking and discourse on rights and a certain autonomy women have over their bodies and their lives. This does not necessarily exist in urban slum populations. Conclusions The lived experiences and decisions made pertaining to sexual and reproductive health and ‘rights’ exercised by married adolescent women, their families and slum communities, allow us to reflect on the disconnect between the international legal human rights frameworks as applied to sexual and reproductive health rights, and how these are played out on
Bleil, Maria E; Gregorich, Steven E; Adler, Nancy E; Sternfeld, Barbara; Rosen, Mitchell P; Cedars, Marcelle I
To determine whether reproductive age, as indexed by a validated marker of ovarian reserve (antimüllerian hormone [AMH]), varies among women of different race/ethnic backgrounds. Cross-sectional study. Community-based sample. Multiethnic sample of 947 (277 white, 237 African American, 220 Latina, and 213 Chinese) healthy and regularly cycling premenopausal women, ages 25-45. None. AMH level. A multivariate model was fit examining race/ethnicity, covariates, nonlinear terms for age (age(2), age(3)), and body mass index (BMI(2), BMI(3)), and two-way interactions between race/ethnicity and each of the other predictor variables in relation to AMH. After backward elimination, significant effects included race/ethnicity (F = 8.45), age (F = 349.94), race/ethnicity-by-linear age interaction (F = 4.67), age(2) (F = 31.61), and BMI (F = 10.69). Inspection of the significant race/ethnicity-by-linear age interaction showed AMH levels were consistently lower among Latina women compared with white women across all ages, whereas AMH levels were lower among African American and Chinese women compared with the white women at younger and middle ages, respectively. The AMH levels were higher among African American compared with Latina and Chinese women at older ages. Although the results must be considered preliminary, the findings are twofold: African American women may have lower AMH levels at younger ages but experience less of a reduction in AMH with advancing age, and Latina and Chinese women compared with white women may have lower AMH levels, marking a lower ovarian reserve and a possibly increased risk for earlier menopause. Copyright © 2014 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.
V. M. A. Camilo
Full Text Available Abstract Mytella guyanensis, consumed and commercialized in coastal regions of Brazil, is one of several bivalve species of socioeconomic interest for coastal communities. Besides serving as a source of income and subsistence for these communities, it also contributes to their food security as it is a source of proteins and micronutrients. Thus, the reproductive cycle of this species was studied aiming to contribute to food security and its preservation. Samples were collected monthly, between March 2014 and March 2015, in a natural stock (12°38'50”S; 38°51'43”W in a Marine Reserve (RESEX Bay of Iguape (community Engenho da Ponte, Bahia, Brazil. Mytella guyanensis is collected by women on site, where the artisanal fishing of this resource is performed without following any specific handling procedure. Also, empirical evidence indicates overexploitation. The specimens collected were measured along the anterior-posterior axis (length, and after macroscopic analysis they were fixed in Davidson solution, processed by routine histology techniques and stained with Harris haematoxylin and eosin (H&E. The macroscopic analysis showed sexual dimorphism, with the male and female gonads presenting a milky-white and orange colour, respectively. A 1:1 sex ratio (M: F was observed and reproduction of the species was continuous all year round. March, April, July and August were the months with highest values of gamete elimination. We suggest that a M. guyanensis management plan should restrict capture during these months, in order to sustainably regulate exploitation of this food resource in this reserve.
Kumar, Shubha; Gruskin, Sofia; Khosla, Rajat; Narasimhan, Manjulaa
Even as the number of women living with HIV around the globe continues to grow, realization of their sexual and reproductive health and human rights remains compromised. The objective of this study was to review the current state of knowledge on the sexual and reproductive health and human rights of women living with HIV to assess evidence and gaps. Relevant databases were searched for peer-reviewed and grey literature. Search terms included a combination of MeSH terms and keywords representing women, HIV/AIDS, ART, human rights, sexual and reproductive health. We included both qualitative and quantitative literature published in English, French, or Spanish between July 2011 and December 2014. The search yielded 2228 peer-reviewed articles, of which 40 met the inclusion criteria in the final review. The grey literature search yielded 2186 documents of which seven met the inclusion criteria in the final review. Of the articles and documents reviewed, not a single peer-reviewed article described the explicit implementation of rights in programming, and only two documents from the grey literature did so. With one possible exception, no articles or documents were found which addressed rights comprehensively, or addressed the majority of relevant rights (i.e. equality; non-discrimination; participation; privacy and confidentiality; informed decision making; availability, accessibility, acceptability and quality (3AQ) of services individually or in their totality; and accountability). Additional findings indicate that the language of rights is used most often to describe the apparent neglect or violation of human rights and what does exist only addresses a few rights in the context of a few areas within sexual and reproductive health. Findings from this review suggest the need to better integrate rights into interventions, particularly with attention to provider training, service delivery, raising awareness and capacity building among the community of women living with
Kumar, Shubha; Gruskin, Sofia; Khosla, Rajat; Narasimhan, Manjulaa
Introduction Even as the number of women living with HIV around the globe continues to grow, realization of their sexual and reproductive health and human rights remains compromised. The objective of this study was to review the current state of knowledge on the sexual and reproductive health and human rights of women living with HIV to assess evidence and gaps. Methods Relevant databases were searched for peer-reviewed and grey literature. Search terms included a combination of MeSH terms and keywords representing women, HIV/AIDS, ART, human rights, sexual and reproductive health. We included both qualitative and quantitative literature published in English, French, or Spanish between July 2011 and December 2014. Results and discussion The search yielded 2228 peer-reviewed articles, of which 40 met the inclusion criteria in the final review. The grey literature search yielded 2186 documents of which seven met the inclusion criteria in the final review. Of the articles and documents reviewed, not a single peer-reviewed article described the explicit implementation of rights in programming, and only two documents from the grey literature did so. With one possible exception, no articles or documents were found which addressed rights comprehensively, or addressed the majority of relevant rights (i.e. equality; non-discrimination; participation; privacy and confidentiality; informed decision making; availability, accessibility, acceptability and quality (3AQ) of services individually or in their totality; and accountability). Additional findings indicate that the language of rights is used most often to describe the apparent neglect or violation of human rights and what does exist only addresses a few rights in the context of a few areas within sexual and reproductive health. Conclusions Findings from this review suggest the need to better integrate rights into interventions, particularly with attention to provider training, service delivery, raising awareness and
Silvia Piedade de Moraes
Education, one Technical Note of the National STD/AIDS Program, and 3 Federal Laws. Many of the legal guarantees directly affect the adolescent population (guarantee of schooling during pregnancy and puerperal period or maternity leave, condom distribution, no discrimination in the school environment on the basis of serology. They are important tools for the preservation of sexual and reproductive rights, privacy of medical care, search for reliable health information, and access to inputs such as condoms and contraceptive methods. CONCLUSION: The analysis of the legislation listed in the present study demonstrated that these legal milestones are essential to ensure the safe and healthy experience of sexuality, and all health and education professionals involved in adolescent counseling should know them comprehensively.
The Lancet is the world's leading general medical journal and also publishes four monthly ... The special issue will feature research, policy, and program information to ... This group will consist of emerging and renowned population scientists, ... and international processes and events shaping the sexual and reproductive ...
Dunn, Jennifer Templeton; Lesyna, Katherine; Zaret, Anna
Improving maternal health, reducing global maternal mortality, and working toward universal access to reproductive health care are global priorities for United Nations agencies, national governments, and civil society organizations. Human rights lawyers have joined this global movement, using international law and domestic constitutions to hold nations accountable for preventable maternal death and for failing to provide access to reproductive health care services. This article discusses three decisions in which international treaty bodies find the nations of Brazil and Peru responsible for violations of the Convention on the Elimination of All Forms of Discrimination Against Women and the International Covenant on Civil and Political Rights and also two domestic decisions alleging constitutional violations in India and Uganda. The authors analyze the impact of these decisions on access to maternal and other reproductive health services in Brazil, Peru, India, and Uganda and conclude that litigation is most effective when aligned with ongoing efforts by the public health community and civil society organizations. In filing these complaints and cases on behalf of individual women and their families, legal advocates highlight health system failures and challenge the historical structures and hierarchies that discriminate against and devalue women. These international and domestic decisions empower women and their communities and inspire nations and other stakeholders to commit to broader social, economic, and political change. Human rights litigation brings attention to existing public health campaigns and supports the development of local and global movements and coalitions to improve women's health.
Zampas, Christina; Andión-Ibañez, Ximena
The practice of conscientious objection often arises in the area of individuals refusing to fulfil compulsory military service requirements and is based on the right to freedom of thought, conscience and religion as protected by national, international and regional human rights law. The practice of conscientious objection also arises in the field of health care, when individual health care providers or institutions refuse to provide certain health services based on religious, moral or philosophical objections. The use of conscientious objection by health care providers to reproductive health care services, including abortion, contraceptive prescriptions, and prenatal tests, among other services is a growing phenomena throughout Europe. However, despite recent progress from the European Court of Human Rights on this issue (RR v. Poland, 2011), countries and international and regional bodies generally have failed to comprehensively and effectively regulate this practice, denying many women reproductive health care services they are legally entitled to receive. The Italian Ministry of Health reported that in 2008 nearly 70% of gynaecologists in Italy refuse to perform abortions on moral grounds. It found that between 2003 and 2007 the number of gynaecologists invoking conscientious objection in their refusal to perform an abortion rose from 58.7 percent to 69.2 percent. Italy is not alone in Europe, for example, the practice is prevalent in Poland, Slovakia, and is growing in the United Kingdom. This article outlines the international and regional human rights obligations and medical standards on this issue, and highlights some of the main gaps in these standards. It illustrates how European countries regulate or fail to regulate conscientious objection and how these regulations are working in practice, including examples of jurisprudence from national level courts and cases before the European Court of Human Rights. Finally, the article will provide recommendations
Essack, Zaynab; Toohey, Jacintha; Strode, Ann
In South Africa children under the age of 18 are legal minors and considered not fully capable of acting independently. However, in certain defined circumstances the law has granted minors the capacity to act independently, including regarding their sexual and reproductive health (SRH). This study explored the perspectives and practices of 17 social workers from KwaZulu-Natal on legislation relevant to adolescents' evolving sexual and reproductive health and rights and the decriminalisation of consensual underage sex. A key finding was that many social workers have conservative views about adolescent access to SRH advice and services and many were critical of the recent decriminalisation of underage consensual sex. In the main, social workers were concerned that adolescents lack the capacity to make SRH care decisions and that liberal laws promote underage sex rather than protect adolescents. Despite antagonistic views of SRH laws related to adolescents, many social workers felt that they are able to uphold their professional rather than personal views in their work. These findings are important given that a key barrier to adolescent access and uptake of SRH advice and services relates to concerns that they will be judged. Therefore service providers need to be regularly updated on adolescent SRH issues (including rights, laws, and policies) and be engaged in critical thinking about conflicting cultural, moral and personal judgements around adolescent sexuality. Such training should include counselling and communication skills that address issues on confidentiality, adolescents' dignity, privacy and best interests. Copyright © 2016 Elsevier Inc. All rights reserved.
ABSTRACT: The influence of weather in all aspects of human endeavours is evident in the recorded loss of lives and properties .... forecasting the rain, frost and fog formation as well as ... 2017). The trend graphs of relative humidity and the ... equation was obtained using the curve estimation .... empirical regression models.
Full Text Available In the 1980s numerous debates were held in the House of Lords on the scientific research of embryos, with certain participants attempting to point out the difference between two styles of thought, namely, religious and scientific thought. Yet was the conflict in the House of Lords between two styles of thinking, or rather between the proponents of the scientific approach, on the one hand, and the proponents of religious thought, on the other, for intellectual and moral domination in society? Clearly, these debates hinted at something beyond and something more complex than a mere concern about embryos. What was actually being problematized? Or, to put it differently, to what extent does the use of bioreproductive technologies call into question the notions and issues of ethics, procreation and kinship, regardless of the religious dogma that considers the possibilities of their application? This paper will be confined to an analysis of Islamic dogma and any correspondences between this dogma and certain aspects of the new reproductive technologies. Still, in order to be able to discuss the relation between the new reproductive technologies and Islamic ethics, it is necessary to devote the greater part of this paper to an interpretation of how man is perceived in the context of the Koran.
... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Does Public Debt reserve the right to... Provisions Governing Securities Held in TreasuryDirect § 363.28 Does Public Debt reserve the right to require that any TreasuryDirect ® transaction be conducted in paper form? We reserve the right to require any...
Ana Cristina González Velez
Full Text Available This essay explores a particular farm of understanding the political influence exercised by women's groups. Especially in the field of sexual and reproductive health, based on their advocacy experiences aimed at impacting the national and international agendas. If presents different definitions of advocacy and relates them to political concept, proposing a definition that covers several forms of influence in the public world. The author argues that advocacy leads to the exercise of citizenship and empowerment and suggests it must be based on a long-term strategic focus with concrete objectives and targets. Four types of elements are said to be essential to advocacy: tools; abilities; circumstances and maps. The latter is considered a core issue for advocacy, and therefore the text outlines a map of the various players and resources in the health sector in Colombia. Lastly, strategies for carrying out advocacy are presented with warnings about its risks and dangers.
Khosla, Rajat; Van Belle, Nuna; Temmerman, Marleen
The right to sexual and reproductive health (SRH) is an essential part of the right to health and is dependent upon substantive equality, including freedom from multiple and intersecting forms of discrimination that result in exclusion in both law and practice. Nonetheless, general and specific SRH needs of women living with HIV are often not adequately addressed. For example, services that women living with HIV need may not be available or may have multiple barriers, in particular stigma and discrimination. This study was conducted to review United Nations Human Rights Council, Treaty Monitoring Bodies and Special Rapporteur reports and regional and national mechanisms regarding SRH issues of women living with HIV. The objective is to assess areas of progress, as well as gaps, in relation to health and human rights considerations in the work of these normative bodies on health and human rights. The review was done using keywords of international, regional and national jurisprudence on findings covering the 2000 to 2014 period for documents in English; searches for the Inter-American Commission on Human Rights and national judgments were also conducted in Spanish. Jurisprudence of UN Treaty Monitoring Bodies, regional mechanisms and national bodies was considered in this regard. In total, 236 findings were identified using the search strategy, and of these 129 were selected for review based on the inclusion criteria. The results highlight that while jurisprudence from international, regional and national bodies reflects consideration of some health and human rights issues related to women living with HIV and SRH, the approach of these bodies has been largely ad hoc and lacks a systematic integration of human rights concerns of women living with HIV in relation to SRH. Most findings relate to non-discrimination, accessibility, informed decision-making and accountability. There are critical gaps on normative standards regarding the human rights of women living with
Lasimbang, Helen Benedict; Tong, Wen Ting; Low, Wah Yun
Sabah, located in Southeast Asia, hosts the highest number of non-Malaysian citizens (27.7%), predominantly the Indonesian and Filipino migrants in comparison to other states in Malaysia. Sabah has inadequate data on migrants' sexual and reproductive health and rights (SRHRs). Various migrant-related policies and laws are present, but they do not offer full protection and rights to legal migrants in terms of their SRHRs. The aim of the laws and policies appears to be controlling the migrants from having any negative impact on the locals, rather than protecting migrants' health and rights. This affected their rights to marriage, having children, increase their vulnerabilities to labour trafficking and sexual abuse and access to health-care services. Female migrant workers and undocumented migrants form the most vulnerable subgroups of migrants. This narrative review highlights the status of SRHRs of migrants in Sabah and the migrant-related Malaysian laws and policies affecting their SRHRs. Copyright © 2015 Elsevier Ltd. All rights reserved.
Huang, Yanshu; Davies, Paul G; Sibley, Chris G; Osborne, Danny
Although Benevolent Sexism (BS)-an ideology that highly reveres women who conform to traditional gender roles-is cloaked in a superficially positive tone, being placed upon a pedestal is inherently restrictive. Accordingly, because the paternalistic beliefs associated with BS are based on the idealization of traditional gender roles (which include motherhood), BS should predict people's attitudes toward women's reproductive rights. Using data from a nationwide longitudinal panel study (N = 12,299), Study 1 showed that BS (but not Hostile Sexism) had cross-lagged effects on opposition to both elective and traumatic abortion. Study 2 (N = 309) extended these findings by showing that the relationship between BS and support for abortion was fully mediated by attitudes toward motherhood. These results highlight the pernicious nature of BS by demonstrating that the idealization of women-and motherhood, in particular-comes at a substantial cost (namely, the restriction of women's reproductive rights). © 2016 by the Society for Personality and Social Psychology, Inc.
Many sexual and reproductive health inequities are rooted in gender inequality that place women in South Africa, especially adolescent girls and sex workers, at increased risk of adverse outcomes. Gender inequality causes multiple layers of stigma, discrimination, and marginalisation, including misuse of criminal law, gender-based and sexual violence, and denial of sexual and reproductive health rights, which continue to create barriers to realising these rights. This thesis adopts a social a...
Laar, Amos Kankponang
Owing to improved management of HIV and its associated opportunistic infections, many HIV-positive persons of reproductive age are choosing to exercise their right of parenthood. This study explored the knowledge of health workers from two Ghanaian districts on the reproductive rights and options available to HIV-positive women who wish to conceive. Facility-based cross-sectional in design, the study involved the entire population of nurse counselors (32) and medical officers (3) who provide counseling and testing services to clients infected with HIV. Both structured and in-depth interviews were conducted after informed consent. Two main perspectives were revealed. There was an overwhelmingly high level of approbation by the providers on HIV-positive women's right to reproduction (94.3%). At the same time, the providers demonstrated a lack of knowledge regarding the various reproductive options available to women infected with HIV. Site of facility, and being younger were associated with practices that violated client's right to contraceptive counseling (p women on the various reproductive options. Taken together, these findings suggest that many HIV-positive clients do not receive comprehensive information about their reproductive options. These findings highlight some of the problems that service providers face as HIV counselors. Both service providers and policy makers need to recognize these realities and incorporate reproductive health issues of HIV-persons into the existing guidelines.
Johansson, Hanna Katarina Lilith; Jacobsen, Pernille Rosenskjold; Hass, Ulla
Exposure to endocrine disrupting chemicals (EDCs) during development can have negative consequences later in life. In this study we investigated the effect of perinatal exposure to mixtures of human relevant EDCs on the female reproductive system. Rat dams were exposed to a mixture of phthalates,...
This paper studies the heterogeneous effects of the birth control pill and abortion rights on young people's career plans. In particular, these effects are allowed to vary by sex, race, religion, and, importantly, by level of academic ability. Using annual surveys of over two million college...
This document provides updated coding information for services related to assisted reproductive technology procedures. This document replaces the 2012 ASRM document of the same name. Copyright © 2016 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.
Stern, E J; Westenberg, L
Desktop computer hardware and software provide many new and accessible avenues for increased academic productivity, but some activities may have legal implications. The advent of technologies such as scanners, the ever-increasing number of electronic bulletin boards, and the development of the "information superhighway" affect the concept of copyright and require authors and publishers to reconsider their legal rights and obligations when they create or publish new works or modify existing ones. For example, with desktop scanners, almost any image, published or otherwise, can be copied, enhanced, and manipulated. Moreover, many radiologists have access to copyrighted digital radiologic teaching file images, such as those from the University of Iowa or the University of Washington, which are available (and "downloadable") on the Internet. Because "downloading" (or "uploading") a document or image is essentially making a copy of that document or image, copyright laws and the rights that they afford authors are involved.
Full Text Available Este artigo trata do debate dos direitos reprodutivos na sociedade brasileira, suas peculiaridades, avanços e contradições, diante de três problemas atuais das mulheres brasileiras: a esterilização feminina; a prática ilegal do aborto e o incremento das novas tecnologias conceptivas. Evidencia que a prática generalizada da esterilização feminina, a alta ocorrência de abortos clandestinos no Brasil e o incremento das Novas Tecnologias Conceptivas colocam em risco a saúde das mulheres e são reveladores da ausência de uma política de saúde reprodutiva e da presença de uma política de controle demográfico no país. Aponta para os diversos rumos que esse debate tomou na última década, ressaltando a necessidade de recuperar seu compromisso histórico contra políticas demográficas e de saúde intervencionistas. Palavras-chave: Saúde. Concepção. Gênero. Reprodução. This article deals with the debate about the reproduction rights in the Brazilian society, its peculiarities, advances and contradictions when facing three present problems of the Brazilian women: feminine sterilization, illegal practice of abortion and the development of new conceptive technologies. It also highlights that the generalized practice of feminine sterilization, the high incidence of illegal abortions in Brazil and the recent development of the New Contraceptive Technology, that put their lives at risk, show that there are no policies for reproductive health and demographic control in the country. The many paths that this debate created in the last decade are discussed when there is the necessity of redeeming the historic compromise of demographic and interventionist health policies. Keywords: Health. Conception. Gender. Reproduction.
Full Text Available Abstract Background In patients with advanced non-ischemic cardiomyopathy (NIC, right-sided cardiac disturbances has prognostic implications. Right coronary artery (RCA flow pattern and flow reserve (CFR are not well known in this setting. The purpose of this study was to assess, in human advanced NIC, the RCA phasic flow pattern and CFR, also under right-sided cardiac disturbances, and compare with left coronary circulation. As well as to investigate any correlation between the cardiac structural, mechanical and hemodynamic parameters with RCA phasic flow pattern or CFR. Methods Twenty four patients with dilated severe NIC were evaluated non-invasively, even by echocardiography, and also by cardiac catheterization, inclusive with Swan-Ganz catheter. Intracoronary Doppler (Flowire data was obtained in RCA and left anterior descendent coronary artery (LAD before and after adenosine. Resting RCA phasic pattern (diastolic/systolic was compared between subgroups with and without pulmonary hypertension, and with and without right ventricular (RV dysfunction; and also with LAD. RCA-CFR was compared with LAD, as well as in those subgroups. Pearson's correlation analysis was accomplished among echocardiographic (including LV fractional shortening, mass index, end systolic wall stress more hemodynamic parameters with RCA phasic flow pattern or RCA-CFR. Results LV fractional shortening and end diastolic diameter were 15.3 ± 3.5 % and 69.4 ± 12.2 mm. Resting RCA phasic pattern had no difference comparing subgroups with vs. without pulmonary hypertension (1.45 vs. 1.29, p = NS either with vs. without RV dysfunction (1.47 vs. 1.23, p = NS; RCA vs. LAD was 1.35 vs. 2.85 (p Conclusion In patients with chronic advanced NIC, RCA phasic flow pattern has a mild diastolic predominance, less marked than in LAD, with no effects from pulmonary artery hypertension or RV dysfunction. There is no significant correlation between any cardiac mechanical-structural or
Erickson, Margaret; Goldenberg, Shira M; Akello, Monica; Muzaaya, Godfrey; Nguyen, Paul; Birungi, Josephine; Shannon, Kate
While female sex workers (FSWs) face a high burden of violence and criminalisation, coupled with low access to safe, non-coercive care, little is known about such experiences among FSWs in conflict-affected settings, particularly as they relate to sexual and reproductive health (SRH) and rights. We explored factors associated with lifetime abortions among FSWs in northern Uganda; and separately modelled the independent effect of lifetime exposures to incarceration and living in internally displaced persons (IDP) camps on coerced and unsafe abortions. Analyses are based on a community-based cross-sectional research project in Gulu District, northern Uganda (2011-2012) with The AIDS Support Organization (TASO) Gulu, FSWs, and other community organisations. We conducted questionnaires, sex worker/community-led outreach to sex work venues, and voluntary HIV testing by TASO. Of 400 FSWs, 62 had ever accessed an abortion. In a multivariable model, gendered violence, both childhood mistreatment/or abuse at home [adjusted odds ratio (AOR) 1.96; 95% confidence interval (95% CI) 0.99-3.90] and workplace violence by clients (AOR 3.57; 95% CI 1.31-9.72) were linked to increased experiences of abortion. Lifetime exposure to incarceration retained an independent effect on increased odds of coerced abortion (AOR 5.16; 95% CI 1.39-19.11), and living in IDP camps was positively associated with unsafe abortion (AOR 4.71; 95% CI 1.42-15.61). These results suggest a critical need for removal of legal and social barriers to realising the SRH rights of all women, and ensuring safe, voluntary access to reproductive choice for marginalised and criminalised populations of FSWs. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.
Macleod, Catriona Ida; Hansjee, Jateen
Discursive constructions of abortion are embedded in the social and gendered power relations of a particular socio-historical space. As part of research on public discourses concerning abortion in South Africa where there has been a radical liberalisation of abortion legislation, we collected data from male group discussions about a vignette concerning abortion, and newspaper articles written by men about abortion. Our analysis revealed how discourses of equality, support and rights may be used by men to subtly undermine women's reproductive right to 'choose' an abortion. Within an Equal Partnership discourse, abortion, paired with the assumption of foetal personhood, was equated with violating an equal heterosexual partnership and a man's patriarchal duty to protect a child. A New Man discourse, which positions men as supportive of women, was paired with the assumption of men as rational and women as irrational in decision-making, to allow for the possibility of men dissuading women from terminating a pregnancy. A Rights discourse was invoked to suggest that abortion violates men's paternal rights.
Glineur, David; Boodhwani, Munir; Poncelet, Alain; De Kerchove, Laurent; Etienne, Pierre Yves; Noirhomme, Philippe; Deceuninck, Paul; Michel, Xavier; El Khoury, Gebrine; Hanet, Claude
Composite Y-grafts, using the left internal thoracic artery as the inflow, allow a more efficient use of conduits without the need to touch a diseased ascending aorta. Among other conduits, the saphenous vein graft may be an alternative to the radial artery in elderly patients. We evaluated the hemodynamic characteristics of 17 composite Y-grafts made with the left internal thoracic artery anastomosed to the left anterior descending coronary artery in all cases and with either the free right internal thoracic artery (RITA group, n = 10) or a saphenous vein graft (SVG group, n = 7) implanted proximally to the left internal thoracic artery and distally to the circumflex territory 6 months after the operation. At baseline, the pressure gradient measured with a 0.014-inch pressure wire was minimal between the aorta and the internal thoracic artery stem (2 +/- 1 mm Hg), the internal thoracic artery and left anterior descending (4 +/- 2 mm Hg), the internal thoracic artery and left circumflex (3 +/- 1 mm Hg), and the saphenous vein graft and left circumflex (2 +/- 2 mm Hg). During hyperemia induced by adenosine, the pressure gradient increased significantly to 6 +/- 2 mm Hg in the internal thoracic artery stem, 9 +/- 4 mm Hg in the internal thoracic artery and left anterior descending artery, 9 +/- 3 mm Hg in the internal thoracic artery and left circumflex, and 7 +/- 4 mm Hg in the saphenous vein graft and left circumflex. Fractional flow reserve was 0.94 +/- 0.02 in internal thoracic artery stem, 0.90 +/- 0.04 mm Hg in the internal thoracic artery and left anterior descending, 0.91 +/- 0.03 mm Hg in the internal thoracic artery and left circumflex, and 0.92 +/- 0.06 mm Hg in the saphenous vein graft and left circumflex. No difference between the two types of composite Y-grafts was observed for pressure gradients or fractional flow reserve measured in internal thoracic artery stem or in distal branches. Composite Y-grafts with saphenous vein or right internal thoracic
Lusti-Narasimhan, Manjula; Khosla, Rajat; Baggaley, Rachel; Temmerman, Marleen; McGrory, Elizabeth; Farley, Tim
Two new microbicide products based on topical (vaginal) application of antiretroviral drugs - 1% tenofovir gel and the dapivirine ring - are currently in late-stage clinical testing, and results on their safety and effectiveness are expected to become available in early 2015. WHO guidelines on the use of topical pre-exposure prophylaxis (topical PrEP) are important in order to ensure that these new prevention products are optimally used. Given that these new topical PrEP products are designed to be woman initiated and will likely be delivered in reproductive health settings, it is important to ensure that the guidance be framed in the context of comprehensive sexual and reproductive health and human rights. In addition to the safety and effectiveness data resulting from clinical trials, and the regulatory approval required for new products, the WHO normative guidelines on the use of topical PrEP will be essential for rapid roll-out in countries. Human rights standards and principles provide a framework for the provision of woman-initiated HIV prevention products. These include addressing issues related to the gender inequities which are linked to the provision of HIV-prevention, treatment and care for young girls and women. Effective programming for women and girls must therefore be based on understanding the local, social and community contexts of the AIDS epidemic in the country, and adapting HIV strategies and programmes accordingly. Such a framework therefore is needed not only to ensure optimal uptake of these new products by women and girls but also to address sociocultural barriers to women's and girls' access to these products.
Gogna, Mónica Laura; Pecheny, Mario M; Ibarlucía, Inés; Manzelli, Hernán; López, Sara Barrón
This article focuses on the contraceptive and reproductive experiences and needs of people living with HIV and on public health services' responses to them in Argentina. Data collected through a national survey amongst people living with HIV (N=841) and semi-structured interviews (N=89) explored the perspectives of both health-care users and HIV/AIDS program coordinators and providers. The survey revealed that 55% of women and 30% of men had had children after their HIV diagnosis and that half of those pregnancies had been unintended. At the time of the survey in 2006, 73% of men and 64% of women did not want a (new) pregnancy. The vast majority report systematic condom use, but acknowledge difficulties complying with this recommendation. Dual protection (i.e., condom use plus another method) is low among those who do not want children or another pregnancy (8% of women and 9% of men reported using it). Mostly women and heterosexual men without children either expressed their wish or were seeking to be parents. Institutional and cultural barriers to friendly and/or effective contraceptive and reproductive counselling were identified. Most physicians encourage only condom use while a minority refers patients to family planning providers or talk with them about contraception. A lack of updated information about interactions between antiretroviral drugs and hormonal contraception and/or intrauterine devices was not infrequent among providers. Users reported having being discouraged or blamed by health professionals when they revealed they wanted to have (or were expecting) a baby. Professionals and program directors' attitudes regarding reproduction range from not acknowledging people's wishes, to providing useful information or referral. Whether wanted or unexpected, parenthood is a challenge for many of the people living with HIV. Social and biomedical responses still need to be refined in order to fully respect people's rights and succeed in preventing (re
Andre M N Renzaho
Full Text Available Young people in Uganda face various sexual and reproductive health risks, especially those living in urban slums. The aim of this study was to examine factors associated with comprehensive categories of sexual and reproductive health, including sexual behaviours; sexual education and access to contraceptive services; family planning; prevention of STDs; sexual consent as a right; gender based violence; as well as HIV testing, counselling, disclosure and support.The study was cross-sectional in design and was carried out in July 2014 in Makindye and Nakawa Divisions of Kampala City, Uganda. Using systematic random sampling, data were collected on 663 participants aged between 13 and 24 years in Kampala's urban slums.Sixty two percent of participants reported having ever had sex and the mean age of sexual debut was 16 years (95%CI: 15.6, 16.4 years, range: 5-23 years. The odds of reporting ever having had sexual intercourse were higher among respondents living alone (OR: 2.75; 95%CI: 1.35, 5.61; p<0.01 than those living in a nuclear family. However, condom use was only 54%. The number of sexual partners in the last 12 months preceding the survey averaged 1.8 partners (95%CI: 1.7, 1.9; range 1-4 with 18.1% reporting an age gap of 10 years or older. More than three quarters (80.6% of sexually active participants reported that their first sexual encounter was consensual, suggesting that most young people are choosing when they make their sexual debut. Low prevalence of willing first sexual intercourse was associated with younger age (OR = 0.48, 95%CI: 0.25, 0.90, p<0.05, having a disability (OR = 0.40, 95%CI: 0.16, 0.98, p<0.05, living with non-relatives (OR = 0.44, 95%CI: 0.16, 0.97, p<0.05, and being still at school (OR = 0.29, 95%CI: 0.12, 0.67, p<0.01. These results remained significant after adjusting for covariates, except for disability and the age of participants. The proportion of unwilling first sexual intercourse was significantly higher
Karray, Sahar; Smaoui-Damak, Wafa; Rebai, Tarek; Hamza-Chaffai, Amel
The gametogenic cycle of the Cerastoderma glaucum was analyzed using both qualitative and semi-quantitative methods. The condition index and glycogen concentrations were determined in order to provide information on energy storage. The cockles were collected monthly from a Bayyadha site located 15 km south of Sfax City (Gulf of Gabès) between January 2007 and January 2008. From histological point of view, we applied two approaches: (i) the qualitative method describing the various stages of gamete development for males and females during a cycle of 13 months, and (ii) the semi-quantitative method concerning the estimation of different tissue surfaces. The results showed that there is evidence of three periods of reproduction in this population. A comparison between the surfaces occupied by the three organs showed that the foot and the gonad surfaces are higher than the surface of the adductor muscle. This could suggest that these two organs are more involved in the process of glycogen reserve storage. The results of the glycogen concentrations in the different tissues (gonad, adductor muscle, and "remainders") show that during the second and third periods of reproduction, glycogen was stored in the adductor muscle and in the remainder during sexual rest, and in the gonad during the gametogenesis phases in order to supply the reproductive effort. On the contrary, in the first period of reproduction, the low concentrations of glycogen recorded in the gonad coincided with its high degree of development. This fact could be related to environmental conditions (low temperature and food) recorded during this period.
Consumption rates of assisted reproductive technologies (ARTs) in Israel is internationally unprecedented, a phenomenon that has been the subject of growing anthropological and sociological attention. Explanations for the singular extent of ARTs use in Israel tend to pre-assume and conceptually prioritize the symbolic and political power of pro-natalist discourses, Jewish religious values, and the demographic interests of the Jewish state. This article attempts to understand the exceptional usage of IVF in Israel in terms of its emergent meanings and unexpected effects in a particular local setup. The question that this article tries to answer is: How is the 'Israeli character' of IVF emerges within and through the interactive practice of moral justifications, and how might this medical technology affect the networks within which it is enmeshed? The article is based on a case-study analysis of a public dispute that took place in 2003-2004 over the extent of public funding for fertility treatments. Ethnographic analysis of parliament discussions, media coverage, and an online forum of IVF consumers recorded three frames of justification for the uniquely generous public funding scheme of IVF in Israel: 'rational-economic', 'nationalist', and 'liberal'. The latter assumes shared 'emotional vulnerability' of all 'childless' Israelis, Jews and Arabs alike and advocates a universal language of 'emotional rights' and 'human rights'. This liberal framing of IVF, which is the most persuasive justification in the dispute, blurs dichotomous rivalries between Jews and Arabs and generates a potential for alliances between traditionally rival sectors. These are some of the unexpected and non-intuitive consequences of ARTs in Israel. Copyright © 2013 Elsevier Ltd. All rights reserved.
Tremellen, Kelton; Zander-Fox, Deidre
To determine normal ranges for serum anti-Mullerian hormone (AMH) using the new automated Elecsys AMH assay platform, with a view to establishing values that signify premature loss of ovarian reserve, increased risk for an excessive response during IVF stimulation and a likely diagnosis of polycystic ovary syndrome (PCOS). Serum AMH was measured by the Elecsys automated electrochemiluminescence assay in 654 women undergoing gynaecological assessment. Serum AMH levels peaked before 25 years of age, with mean AMH levels halving by 36 and falling to a quarter of their peak by 40 years of age. Overall, AMH results of 95% of patients with PCOS exceeded the 50th percentile for their age, with 72.1% having an AMH result in the top quartile for age. ROC analysis suggested that a serum AMH ≥36 pmol L(-1) is the best determinant of PCOS status (sensitivity 83.7% and specificity 82.3%). Serum AMH exhibited an excellent correlation with ultrasound-assessed antral follicle count (AFC) (r = 0.836, P ovarian hyperstimulation syndrome (OHSS) during IVF treatment. Serum AMH is a sensitive marker of age-related decline in ovarian reserve status. A serum AMH result >36 pmol L(-1) , or above the 75th percentile for age, is highly suggestive of a diagnosis of PCOS. A serum AMH result below the 10th percentile for age suggests accelerated loss of ovarian reserve, while an AMH result exceeding 20 pmol L(-1) suggests an increased risk of OHSS during IVF treatment. © 2015 The Royal Australian and New Zealand College of Obstetricians and Gynaecologists.
... prospect for, mine and remove minerals, oil, gas, or other inorganic substances, said reservations shall be... repair, replacement or restoration. (iv) Failure to comply with the terms and conditions of the aforesaid...
... timber products and in locating, constructing and using mills, logging roads, railroads, chutes, landings..., and to young growth or to trees left standing. All survey monuments and witness trees shall be preserved. (3) All trees, timber or timber products of species or sizes not specifically reserved which are...
Menstrual cycle length: a surrogate measure of reproductive health capable of improving the accuracy of biochemical/sonographical ovarian reserve test in estimating the reproductive chances of women referred to ART.
Gizzo, Salvatore; Andrisani, Alessandra; Noventa, Marco; Quaranta, Michela; Esposito, Federica; Armanini, Decio; Gangemi, Michele; Nardelli, Giovanni B; Litta, Pietro; D'Antona, Donato; Ambrosini, Guido
Aim of the study was to investigate whether menstrual cycle length may be considered as a surrogate measure of reproductive health, improving the accuracy of biochemical/sonographical ovarian reserve test in estimating the reproductive chances of women referred to ART. A retrospective-observational-study in Padua' public tertiary level Centre was conducted. A total of 455 normo-ovulatory infertile women scheduled for their first fresh non-donor IVF/ICSI treatment. The mean menstrual cycle length (MCL) during the preceding 6 months was calculated by physicians on the basis of information contained in our electronic database (first day of menstrual cycle collected every month by telephonic communication by single patients). We evaluated the relations between MCL, ovarian response to stimulation protocol, oocytes fertilization ratio, ovarian sensitivity index (OSI) and pregnancy rate in different cohorts of patients according to the class of age and the estimated ovarian reserve. In women younger than 35 years, MCL over 31 days may be associated with an increased risk of OHSS and with a good OSI. In women older than 35 years, and particularly than 40 years, MCL shortening may be considered as a marker of ovarian aging and may be associated with poor ovarian response, low OSI and reduced fertilization rate. When AMH serum value is lower than 1.1 ng/ml in patients older than 40 years, MCL may help Clinicians discriminate real from expected poor responders. Considering the pool of normoresponders, MCL was not correlated with pregnancy rate while a positive association was found with patients' age. MCL diary is more predictive than chronological age in estimating ovarian biological age and response to COH and it is more predictive than AMH in discriminating expected from real poor responders. In women older than 35 years MCL shortening may be considered as a marker of ovarian aging while chronological age remains most accurate parameter in predicting pregnancy.
Full Text Available Abstract Background Adolescent pregnancies are a common phenomenon that can have both positive and negative consequences. The rights framework allows us to explore adolescent pregnancies not just as isolated events, but in relation to girls' sexual and reproductive freedom and their entitlement to a system of health protection that includes both health services and the so called social determinants of health. The aim of this study was to explore policy makers' and service providers' discourses concerning adolescent pregnancies, and discuss the consequences that those discourses have for the exercise of girls' sexual and reproductive rights' in the province of Orellana, located in the amazon basin of Ecuador. Methods We held six focus-group discussions and eleven in-depth interviews with 41 Orellana's service providers and policy makers. Interviews were transcribed and analyzed using discourse analysis, specifically looking for interpretative repertoires. Results Four interpretative repertoires emerged from the interviews. The first repertoire identified was "sex is not for fun" and reflected a moralistic construction of girls' sexual and reproductive health that emphasized abstinence, and sent contradictory messages regarding contraceptive use. The second repertoire -"gendered sexuality and parenthood"-constructed women as sexually uninterested and responsible mothers, while men were constructed as sexually driven and unreliable. The third repertoire was "professionalizing adolescent pregnancies" and lead to patronizing attitudes towards adolescents and disregard of the importance of non-medical expertise. The final repertoire -"idealization of traditional family"-constructed family as the proper space for the raising of adolescents while at the same time acknowledging that sexual abuse and violence within families was common. Conclusions Providers' and policy makers' repertoires determined the areas that the array of sexual and reproductive
Roberts, SCM; Thomas, S; Treffers, R; Drabble, L
Alcohol consumption during pregnancy remains a public health problem despite >40 years of attention. Little is known about how state policies have evolved and whether policies represent public health goals or efforts to restrict women's reproductive rights.Our data set includes US state policies from 1970 through 2013 obtained through original legal research and from the National Institute for Alcohol Abuse and Alcoholism's (NIAAA)'s Alcohol Policy Information System. Policies were classified...
Full Text Available Abstract Background Advances in childhood cancer treatment over the past decades have significantly improved survival, resulting in a rapidly growing group of survivors. However, both chemo- and radiotherapy may adversely affect reproductive function. This paper describes the design and encountered methodological challenges of a nationwide study in the Netherlands investigating the effects of treatment on reproductive function, ovarian reserve, premature menopause and pregnancy outcomes in female childhood cancer survivors (CCS, the DCOG LATER-VEVO study. Methods The study is a retrospective cohort study consisting of two parts: a questionnaire assessing medical, menstrual, and obstetric history, and a clinical assessment evaluating ovarian and uterine function by hormonal analyses and transvaginal ultrasound measurements. The eligible study population consists of adult female 5-year survivors of childhood cancer treated in the Netherlands, whereas the control group consists of age-matched sisters of the participating CCS. To date, study invitations have been sent to 1611 CCS and 429 sister controls, of which 1215 (75% and 333 (78% have responded so far. Of these responders, the majority consented to participate in both parts of the study (53% vs. 65% for CCS and sister controls respectively. Several challenges were encountered involving the study population: dealing with bias due to the differences in characteristics of several types of (non- participants and finding an adequately sized and well-matched control group. Moreover, the challenges related to the data collection process included: differences in response rates between web-based and paper-based questionnaires, validity of self-reported outcomes, interpretation of clinical measurements of women using hormonal contraceptives, and inter- and intra-observer variation of the ultrasound measurements. Discussion The DCOG LATER-VEVO study will provide valuable information about the
Oronje, Rose Ndakala; Undie, Chi-Chi; Zulu, Eliya Msiyaphazi; Crichton, Joanna
The mass media have excellent potential to promote good sexual and reproductive health outcomes, but around the world, media often fail to prioritize sexual and reproductive health and rights issues or report them in an accurate manner. In sub-Saharan Africa media coverage of reproductive health issues is poor due to the weak capacity and motivation for reporting these issues by media practitioners. This paper describes the experiences of the African Population and Health Research Center and its partners in cultivating the interest and building the capacity of the media in evidence-based reporting of reproductive health issues in sub-Saharan Africa. The paper utilizes a case study approach based primarily on the personal experiences and reflections of the authors (who played a central role in developing and implementing the Center's communication and policy engagement strategies), a survey that the Center carried out with science journalists in Kenya, and literature review. The African Population and Health Research Center's media strategy evolved over the years, moving beyond conventional ways of communicating research through the media via news releases and newspaper stories, to varying approaches that sought to inspire and build the capacity of journalists to do evidence-based reporting of reproductive health issues. Specifically, the approach included 1) enhancing journalists' interest in and motivation for reporting on reproductive health issues through training and competitive grants for outstanding reporting ; 2) building the capacity of journalists to report reproductive health research and the capacity of reproductive health researchers to communicate their research to media through training for both parties and providing technical assistance to journalists in obtaining and interpreting evidence; and 3) establishing and maintaining trust and mutual relationships between journalists and researchers through regular informal meetings between journalists and
Farnós Amorós, Esther
Although most of the European legal systems regulate assisted reproductive technologies, diversity among member states regarding highly sensitive questions remains (e.g., conditions for access to certain treatments; use of Preimplantation Genetic Diagnosis in order to avoid a children’s genetic disease; resource to heterologous technologies with donated gametes; effects of international surrogacy arrangements; or the final destiny of cryopreserved embryos resulting from an “in vitro” fertiliz...
Bahia Namavar Jahromi
Full Text Available Diminished ovarian reserve (DOR significantly decreases the success rate of the assisted reproductive technique (ART. In this study, we assessed the effect of melatonin on the ART outcomes in women with DOR. A double-blinded, randomized, clinical trial was performed on 80 women with DOR as a pilot study in Shiraz, between 2014 and 2015. DOR was defined as the presence of 2 of the following 3 criteria: 1 anti-Müllerian hormone ≤1, 2 folliclestimulating hormone ≥10, and 3 bilateral antral follicle count ≤6. The women received 3 mg/d melatonin or a placebo since the fifth day of one cycle prior to gonadotropin stimulation and continued the treatment up to the time of ovum pickup. The ART outcomes were compared between the groups using SPSS software. Finally, there were 32 women in the case and 34 in the placebo groups. The mean age and basal ovarian reserve test were the same between the groups. The serum estradiol level on the triggering day was significantly higher in the case group (P=0.005. The mean number of MII oocytes was higher in the case group, but the difference did not reach statistical significance. Number of the patients who had mature MII oocytes (P=0.014, top-quality embryos with grade 1 (P=0.049, and embryos with grades 1 and 2 (P=0.014 was higher among the women who received melatonin. However, the other ART outcomes were not different between the groups. The serum estradiol level was higher and more women with DOR had good-quality oocytes and embryos after receiving melatonin; however, no other outcome was different between the case and control groups. Trial Registration Number: IRCT2014041417264N1
Vilela, Alejandra E.; Agüero, Paola R.; Ravetta, Damián; González-Paleo, Luciana
Prosopis denudans, an extreme xerophyte shrub, is consumed by ungulates and threatened by firewood gathering, because it is one of the preferred species used by Mapuche indigenous people of Patagonia. In a scenario of uncontrolled use of vegetation, it is very difficult to develop a conservation plan that jointly protects natural resources and its users. We performed a field experiment to assess the impact of defoliation on growth, reproduction and stores of a wild population of P. denudans. We imposed four levels of defoliation (removal of 100, 66, 33 and 0% of leaves) and evaluated the short- and long-term (3 years) effects of this disturbance. Seasonal changes in shoot carbohydrates suggested that they support leaf-flush and blooming. Severely defoliated individuals also used root reserves to support growth and leaf-flush after clipping. Vegetative growth was not affected by defoliation history. Leaf mass area increased after the initial clipping, suggesting the development of structural defenses. The depletion of root reserves at the end of the first year affected inflorescence production the following spring. We conclude that P. denudans shrubs could lose up to one-third of their green tissues without affecting growth or inflorescence production. The removal of a higher proportion of leaves will diminish stores, which in turn, will reduce or completely prevent blooming and, therefore, fruit production the following seasons. Very few studies integrate conservation and plant physiology, and we are not aware, so far, of any work dealing with long-term plant carbon economy of a long-lived perennial shrub as an applied tool in conservation. These results might help the development of management strategies that consider both the use and the conservation of wild populations of P. denudans. PMID:27293747
Full Text Available El artículo analiza el caso del proceso de elaboración de políticas de salud reproductiva en el Perú, en el contexto de las reformas de las políticas sociales implementadas durante los últimos 15 años. Las reformas en el sector de la salud sólo han reparado en forma parcial el acceso desigual de las mujeres a la planificación familiar, a los derechos reproductivos y a la atención materna. Las fuentes principales de desigualdad están relacionadas con la naturaleza segmentada del sistema de la atención de la salud que ocasiona, entre otros temas, que la mayoría de las mujeres sin seguro provenientes de las clases populares dependan de qué y cómo sean provistos los servicios públicos de la atención médica. Por otra parte, el continuo papel de sectores conservadores en los debates sobre políticas de salud reproductiva sigue teniendo un impacto sobre los servicios públicamente disponibles de planificación familiar.The article analyzes the case of reproductive health policy-making in Peru in the context of recent social policy reforms. Health-sector reforms have only partially redressed Peruvian women's unequal access to family planning, reproductive rights and maternal care. The main sources of inequalities are related to the segmented character of the health-care system, with the highest burden placed on the public sector. The majority of women from popular classes, who are not protected by an insurance plan, are dependent upon what and how public services are provided. Simultaneously, the continuing role of conservative sectors in public debates about reproductive health policy has a strong impact on public family planning services and other reproductive rights.
Laporta Hernández, Elena
In the context of the refugee crisis in Europe, the measures taken by the institutions and bodies of the European Union as they relate to respecting, protecting, and ensuring human rights have proven to be woefully inadequate. The development of a restrictive, defensive, security-based immigration policy has led to failure by European countries and the European Union to fulfil their human rights obligations. Specifically, the Agreement struck between the European Union and Turkey on 18 March 2016, in addition to externalising borders, placed economic and political considerations centre stage, leading to serious violations of the human rights of refugees and migrants, including their sexual and reproductive rights. In an effort to identify the failures and the institutions responsible for promoting the necessary measures to mitigate the negative impacts these policies have had, the international human rights organisation Women's Link Worldwide lodged a complaint with the European Ombudsperson. In its complaint, Women's Link alleges maladministration by the European Commission for its failure to carry out a human rights impact assessment of the 18 March 2016 EU-Turkey Agreement and the reports on its implementation. Such an assessment should include a gender perspective and a children's rights approach, and its omission is not only a failure to comply with international human rights standards, but also directly and negatively affects women's and children's rights.
Bobrova, E V; Liakhovetskiĭ, V A; Borshchevskaia, E R
The dependence of errors during reproduction of a sequence of hand movements without visual feedback on the previous right- and left-hand performance ("prehistory") and on positions in space of sequence elements (random or ordered by the explicit rule) was analyzed. It was shown that the preceding information about the ordered positions of the sequence elements was used during right-hand movements, whereas left-hand movements were performed with involvement of the information about the random sequence. The data testify to a central mechanism of the analysis of spatial structure of sequence elements. This mechanism activates movement coding specific for the left hemisphere (vector coding) in case of an ordered sequence structure and positional coding specific for the right hemisphere in case of a random sequence structure.
Amuchástegui, Ana; Cruz, Guadalupe; Aldaz, Evelyn; Mejía, María Consuelo
This article explores the complexities of the interaction between politics, religion and gender equality in contemporary Mexico, by analysing recent developments in public debate, legal changes and implementation of government policies in two areas: 1) the inclusion of emergency contraception in public health services in 2004; and 2) the decriminalisation of abortion in Mexico City in 2008, which was followed by a massive campaign to re-criminalise abortion in the federal states. Three main findings emerge from our analysis: first, that women's sexual and reproductive autonomy has become an issue of intense public debate that is being addressed by both state-public policy and society; second, that the gradual democratisation of the Mexican political system and society is forcing the Catholic Church to play by the rules of democracy; and third, that the character and nature of the Mexican (secular) state has become an arena of intense struggle within which traditional political boundaries and ideologies are being reconfigured.
The impact of human rights interventions on health outcomes is complex, multiple, and difficult to ascertain in the conventional sense of cause and effect. Existing approaches based on probable (experimental and statistical) conclusions from evidence are limited in their ability to capture the impact of rights-based transformations in health. This paper argues that a focus on plausible conclusions from evidence enables policy makers and researchers to take into account the effects of a co-occurrence of multiple factors connected with human rights, including the significant role of "context" and power. Drawing on a subject-near and interpretive (in other words, with regard to meaning) perspective that focuses on the lived experiences of human rights-based interventions, the paper suggests that policy makers and researchers are best served by evidence arrived at through plausible, observational modes of ascertaining impact. Through an examination of what human rights-based interventions mean, based on the experience of their operationalization on the ground in culturally specific maternal and reproductive health care contexts, this paper contributes to an emerging scholarship that seeks to pluralize the concept of evidence and to address the methodological challenges posed by heterogeneous forms of evidence in the context of human rights as applied to health. Copyright © 2015 Unnithan. This is an open access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/), which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original author and source are credited.
Overbeek, Annelies; van den Berg, Marleen H.; Kremer, Leontien C. M.; van den Heuvel-Eibrink, Marry M.; Tissing, Wim J. E.; Loonen, Jacqueline J.; Versluys, Birgitta; Bresters, Dorine; Kaspers, Gertjan J. L.; Lambalk, Cornelis B.; van Leeuwen, Flora E.; van Dulmen-den Broeder, Eline
Background: Advances in childhood cancer treatment over the past decades have significantly improved survival, resulting in a rapidly growing group of survivors. However, both chemo- and radiotherapy may adversely affect reproductive function. This paper describes the design and encountered
Overbeek, A.; van den Berg, M.H.; Kremer, L.C.; van den Heuvel-Eibrink, M.; Tissing, W.J.; Loonen, J.J.; Versluys, B.; Bresters, D.; Kaspers, G.J.L.; Lambalk, C.B.; van Leeuwen, F.E.; van Dulmen-den Broeder, E.
Background: Advances in childhood cancer treatment over the past decades have significantly improved survival, resulting in a rapidly growing group of survivors. However, both chemo- and radiotherapy may adversely affect reproductive function. This paper describes the design and encountered
Dresselhaus, Thomas; Sprunck, Stefanie
Sperm competition does not occur in flowering plants as typically only a single pair of sperm cells is delivered for double fertilization. Two recent reports show that plants are capable of avoiding reproductive failure when defective sperm cells are released. Copyright © 2012 Elsevier Ltd. All rights reserved.
Korsholm, Anne-Sofie; Hvidman, Helene Westring; Bentzen, Janne Gasseholm
The aim of this cross-sectional study was to investigate side differences in antral follicle count (AFC) and ovarian volume in left versus right ovaries in relation to chronological and "biological" age, the latter estimated by anti-Müllerian hormone (AMH) levels. The cohort comprised 1423 women...... ≤ 0.003). AFC was significantly higher in the right compared to the left ovary in the three upper AMH quartiles (p ≤ 0.005). The findings were similar when stratified in age quartiles. More than half (54.8%) had polycystic ovarian (PCO) morphology in at least one ovary. Of these women, 46.3% (n = 361......: 1014 fertile and 409 infertile. All were examined by transvaginal sonography and serum AMH. Overall the right ovary contained 8.1% more antral follicles (p = 0.002) and had 10.7% larger volume compared with the left (p right ovarian volume was larger than the left (p...
Perehudoff, Katrina; Berro Pizzarossa, Lucia; Stekelenburg, Jelle
BACKGROUND: WHO has a pivotal role to play as the leading international agency promoting good practices in health and human rights. In 2005, mifepristone and misoprostol were added to WHO's Model List of Essential Medicines for combined use to terminate unwanted pregnancies. However, these drugs
Campbell, Oona M R; Benova, Lenka; Gon, Giorgia; Afsana, Kaosar; Cumming, Oliver
, the evidence strongly suggests that poor WASH influences maternal and reproductive health outcomes to the extent that it should be considered in global and national strategies. © 2014 The Authors. Tropical Medicine & International Health Published by John Wiley & Sons Ltd.
Hamayel, Layaly; Hammoudeh, Doaa; Welchman, Lynn
Research with marginalised communities points to the need to understand political determinants of reproductive health. For residents of Kufr 'Aqab neighbourhood, Israeli biopolitics in East Jerusalem can be barriers to access to maternal health. This is manifested in women having to cross military checkpoints to give birth in hospitals located in Jerusalem to make their children eligible for "permanent residency", a document required for Palestinians to live in Jerusalem. A basic qualitative design is utilised, and semi-structured in-depth interviews with 27 women and 20 men were conducted and thematic analysis was used to extract themes and subthemes. Women reported exposure to risky conditions during pregnancy and worries of giving birth at checkpoints. Social support was restricted for some women due to inability of the husband/family to reach the hospital at the time of birth. Men reported distress related to inability to attend birth. Giving birth in a Jerusalem hospital, as part of passing residency to children, was perceived as reaffirming Palestinian presence in the City and transforming sites of suffering to sites of resistance. Israeli residency policies and segregation of Jerusalem affect Kufr 'Aqab residents' pregnancy and birth on physical, social and psychological levels. Results indicate the importance of incorporating political determinants of access to maternal care and safe pregnancy in the conceptualisation of reproductive rights.
Modern reproductive technology has not been completely accepted and, especially in-vitro fertilization, IVF has generated serious social, political and legal controversies in Latin America. We may distinguish two trends that show us the oppositions; on one hand, the primacy of the embryo's live and its protection during artificial reproductive process and on the other, the primacy of liberal access to assisted reproduction techniques. The debate came to the fore, after a ruling by the Costa Rica's Constitutional Chamber who banned de IVF in 2000. The damaged couples after fulfilling the process toward the Inter-American Commission on Human Rights, present a petition to the Inter-American Court of Human Rights. The Court's sentence and its arguments will be the subject of these comments as well that will allow to considered that both of them should be considered as a very important step towards the construction of a secular liberal vision over the assisted reproduction in Latin America.
Khosla, Rajat; Krishnan, Suneeta; George, Asha; Gruskin, Sofia; Amin, Avni
The importance of promoting gender equality and human rights in sexual and reproductive health (SRH) programmes and policies has been affirmed in numerous international and regional agreements, most recently the 2030 Agenda for Sustainable Development. Given the critical role of research to determine what works, we aimed to identify research gaps as part of a broader priority setting exercise on integrating gender equality and human rights approaches in SRH programmes and policies. A systematic literature review of reviews was conducted to examine the question: what do we know about how research in the context of SRH programmes and policies has addressed gender equality and human rights and what are the current gaps in research. We searched three databases for reviews that addressed the research question, were published between 1994–2014, and met methodological standards for systematic reviews, qualitative meta-syntheses and other reviews of relevance to the research question. Additional grey literature was identified based on expert input. Articles were appraised by the primary author and examined by an expert panel. An abstraction and thematic analysis process was used to synthesize findings. Of the 3,073 abstracts identified, 56 articles were reviewed in full and 23 were included along with 10 from the grey literature. The majority focused on interventions addressing gender inequalities; very few reviews explicitly included human rights based interventions. Across both topics, weak study designs and use of intermediate outcome measures limited evidence quality. Further, there was limited evidence on interventions that addressed marginalized groups. Better quality studies, longer-term indicators, and measurement of unintended consequences are needed to better understand the impact of these types of interventions on SRH outcomes. Further efforts are needed to cover research on gender equality and human rights issues as they pertain to a broader set of SRH topics
Full Text Available The importance of promoting gender equality and human rights in sexual and reproductive health (SRH programmes and policies has been affirmed in numerous international and regional agreements, most recently the 2030 Agenda for Sustainable Development. Given the critical role of research to determine what works, we aimed to identify research gaps as part of a broader priority setting exercise on integrating gender equality and human rights approaches in SRH programmes and policies. A systematic literature review of reviews was conducted to examine the question: what do we know about how research in the context of SRH programmes and policies has addressed gender equality and human rights and what are the current gaps in research. We searched three databases for reviews that addressed the research question, were published between 1994-2014, and met methodological standards for systematic reviews, qualitative meta-syntheses and other reviews of relevance to the research question. Additional grey literature was identified based on expert input. Articles were appraised by the primary author and examined by an expert panel. An abstraction and thematic analysis process was used to synthesize findings. Of the 3,073 abstracts identified, 56 articles were reviewed in full and 23 were included along with 10 from the grey literature. The majority focused on interventions addressing gender inequalities; very few reviews explicitly included human rights based interventions. Across both topics, weak study designs and use of intermediate outcome measures limited evidence quality. Further, there was limited evidence on interventions that addressed marginalized groups. Better quality studies, longer-term indicators, and measurement of unintended consequences are needed to better understand the impact of these types of interventions on SRH outcomes. Further efforts are needed to cover research on gender equality and human rights issues as they pertain to a broader
Hartmann, Miriam; Khosla, Rajat; Krishnan, Suneeta; George, Asha; Gruskin, Sofia; Amin, Avni
The importance of promoting gender equality and human rights in sexual and reproductive health (SRH) programmes and policies has been affirmed in numerous international and regional agreements, most recently the 2030 Agenda for Sustainable Development. Given the critical role of research to determine what works, we aimed to identify research gaps as part of a broader priority setting exercise on integrating gender equality and human rights approaches in SRH programmes and policies. A systematic literature review of reviews was conducted to examine the question: what do we know about how research in the context of SRH programmes and policies has addressed gender equality and human rights and what are the current gaps in research. We searched three databases for reviews that addressed the research question, were published between 1994-2014, and met methodological standards for systematic reviews, qualitative meta-syntheses and other reviews of relevance to the research question. Additional grey literature was identified based on expert input. Articles were appraised by the primary author and examined by an expert panel. An abstraction and thematic analysis process was used to synthesize findings. Of the 3,073 abstracts identified, 56 articles were reviewed in full and 23 were included along with 10 from the grey literature. The majority focused on interventions addressing gender inequalities; very few reviews explicitly included human rights based interventions. Across both topics, weak study designs and use of intermediate outcome measures limited evidence quality. Further, there was limited evidence on interventions that addressed marginalized groups. Better quality studies, longer-term indicators, and measurement of unintended consequences are needed to better understand the impact of these types of interventions on SRH outcomes. Further efforts are needed to cover research on gender equality and human rights issues as they pertain to a broader set of SRH topics
“宜兴冷冻胚胎案”原告主张的核心是延续生育权，而分析冷冻胚胎的道德地位与法律定位是解决此类案例的前提。冷冻胚胎作为包含了完整遗传基因的生物组织体具有基本的人格属性，其存在的唯一目的就是生育。“宜兴冷冻胚胎案”的关键不在代孕和继承的可能性问题，而是生育权的代位行使与代际行使是否可能、在伦理和法律上能否得到支持的问题。家庭权在某种意义上也许可以作为证成有条件代孕合法化的一个强有力的理由，但它似乎还没有强大到能够推翻生育权的根本的人身属性和人格属性而进行代际行使的地步。%The actual claim of the plaintiff of the “Yixing frozen embryo case”is the continuation of the reproductive right . The presupposition of this case is to analyze the moral status and legal position of the frozen embryo .As a biological tissue including the whole genetic gene ,frozen embryo has the fundamental attribute of personality ,and its sole purpose is to reproduce .The point of“Yixing frozen embryo case”is not the possibility of surrogacy and inheritance ,but the possibility of the subrogation and intergenerational exercise of procreative right and the support in the ethics and law .Family right in part perhaps becomes a strong reason to justify a restricted surrogacy ,but it seems not strong enough to overthrow the essential personal attribute of reproductive right to exercise intergenerationally .
Fukuda, Misao; Fukuda, Kiyomi; Shimizu, Takashi; Nobunaga, Miho; Andersen, Elisabeth Wreford; Byskov, Anne Grete; Andersen, Claus Yding
The present study assessed whether the smoking habits of fathers around the time of conception affected the period in which daughters experienced menstrual cycles (i.e., the reproductive life span). The study revealed that the smoking habits of the farther shortened the daughters' reproductive life span compared with daughters whose fathers did not smoke. Copyright © 2011 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.
Napolitano, Dora A; Ryan, Aliya S S
Many small groups of indigenous peoples in the Amazon basin avoid and resist direct encounters with outsiders. As far as we know, they do so because of appalling experiences in earlier encounters with national society. When contacted today, they are extremely vulnerable to introduced diseases and exploitation. In this paper we draw on our experience in the Kugapakori Nahua Reserve for isolated peoples in SE Peru to discuss some of the current debates about whether isolated peoples should be contacted and how best to respect their right to life, health, autonomy and territory. The remote headwater regions where isolated peoples sought refuge during the last century are increasingly sought after for resource extraction. In particular, the extraction of oil and gas is increasing throughout the Peruvian Amazon. In the second part of the paper we give some examples of how oil/gas companies and the energy sector in Peru have affected the well-being of the peoples in this reserve in the 21st century. If this trend is not reversed the impacts for isolated peoples will be irreparable
Napolitano, Dora A.; Ryan, Aliya S. S.
Many small groups of indigenous peoples in the Amazon basin avoid and resist direct encounters with outsiders. As far as we know, they do so because of appalling experiences in earlier encounters with national society. When contacted today, they are extremely vulnerable to introduced diseases and exploitation. In this paper we draw on our experience in the Kugapakori Nahua Reserve for isolated peoples in SE Peru to discuss some of the current debates about whether isolated peoples should be contacted and how best to respect their right to life, health, autonomy and territory. The remote headwater regions where isolated peoples sought refuge during the last century are increasingly sought after for resource extraction. In particular, the extraction of oil and gas is increasing throughout the Peruvian Amazon. In the second part of the paper we give some examples of how oil/gas companies and the energy sector in Peru have affected the well-being of the peoples in this reserve in the 21st century. If this trend is not reversed the impacts for isolated peoples will be irreparable.
Full Text Available A saúde reprodutiva relaciona-se ao usufruto da liberdade intrínseca aos direitos sexuais e reprodutivos. A questão central, neste artigo, é como a noção de liberdade se articula à condição social, de gênero, raça/etnia, com o intuito de investigar diferenças de gênero e de raça nas questões reprodutivas de mulheres negras e brancas, em relação à concepção de liberdade. A pesquisa é de natureza qualitativa e aborda questões reprodutivas de mulheres, a partir de um recorte de gênero e raça. Foram entrevistadas 36 mulheres, autoclassificadas brancas e negras (pretas e pardas, em união conjugal há, pelo menos, um ano. Os discursos foram analisados articulando-se raça/etnia e diferentes níveis de escolaridade. No conjunto, observa-se que as condições de vida e saúde reprodutiva de mulheres negras e brancas diferenciam-se em razão das condições socioeconômicas e culturais. Comparativamente, os discursos dos dois grupos podem ser interpretados em dois níveis característicos, da vida privada e do espaço público: enquanto mulheres brancas focam a defasagem das mulheres, no exercício eqüitativo da liberdade em relação aos homens, mas destacam conquistas no mundo do trabalho, mulheres negras pensam a liberdade mais circunscrita à possibilidade de vivência democrática da conjugalidade. As diferenças de discurso em relação à liberdade podem estar relacionadas tanto à questão do racismo no Brasil, historicamente vivenciado por mulheres negras no cotidiano, como às questões especificamente culturais dos dois grupos estudados.Reproductive health is related to the enjoyment of freedom that is intrinsic to sexual and reproductive rights. The core issue, in this article, is how the notion of freedom articulates itself to the social condition of gender, race and ethnicity. To investigate gender and race differences in reproductive issues of black and white women regarding the conception of freedom. The research
Folsom, Lisal J; Fuqua, John S
Turner syndrome is one of the most common chromosomal abnormalities affecting female infants. The severity of clinical manifestations varies and it affects multiple organ systems. Women with Turner syndrome have a 3-fold increase in mortality, which becomes even more pronounced in pregnancy. Reproductive options include adoption or surrogacy, assisted reproductive techniques, and in rare cases spontaneous pregnancy. Risks for women with Turner syndrome during pregnancy include aortic disorders, hepatic disease, thyroid disease, type 2 diabetes, and cesarean section delivery. Providers must be familiar with the risks and recommendations in caring for women with Turner syndrome of reproductive age. Copyright © 2015 Elsevier Inc. All rights reserved.
Asher, G W
The cervids are a complex assemblage of taxa showing extreme diversity in morphology, physiology, ecology and geographical distribution. Reproductive strategies adopted by various species are also diverse, and include a range from highly seasonal to completely aseasonal birth patterns. The recent growth in knowledge on cervid reproduction is strongly biased towards the larger-bodied, gregarious mixed grazer-browser species that have adapted well to human management and commercialisation. These species tend to represent 'K-selected' climax species characterised by very productive annual breeding success, singleton births and long breeding life (10+ years). Conversely, we know relatively little about the reproductive patterns of the 'r-selected' smaller-bodied, solitary (and often highly territorial), forest-dwelling browser species, often characterised by great fecundity (twinning) and shorter breeding life (<10 years). This group includes many of the endangered cervid taxa. This review extends earlier reviews to include more recent work on cervid reproductive cycles, particularly in relation to environmental factors influencing gestation length. Copyright © 2010 Elsevier B.V. All rights reserved.
Sliwowska, Joanna H; Fergani, Chrysanthi; Gawałek, Monika; Skowronska, Bogda; Fichna, Piotr; Lehman, Michael N
Insulin has long been recognized as a key regulator of energy homeostasis via its actions at the level of the brain, but in addition, plays a role in regulating neural control of reproduction. In this review, we consider and compare evidence from animal models demonstrating a role for insulin for physiological control of reproduction by effects on GnRH/LH secretion. We also review the role that insulin plays in prenatal programming of adult reproduction, and consider specific candidate neurons in the adult hypothalamus by which insulin may act to regulate reproductive function. Finally, we review clinical evidence of the role that insulin may play in adult human fertility and reproductive disorders. Overall, while insulin appears to have a significant impact on reproductive neuroendocrine function, there are many unanswered questions regarding its precise sites and mechanisms of action, and their impact on developing and adult reproductive neuroendocrine function. Copyright © 2014 Elsevier Inc. All rights reserved.
This article will describe the current legal framework on Assisted Reproduction Technology (ART) regulation in Italy, taking into account recent case-law derived from the implementation of the Law 40 of 2004 on ART. Special attention will be devoted to the case of Costa and Pavan v. Italy, recently decided by the Tenth Session of the European Court of Human Rights (ECtHR). In that decision, the European Court declared the incompatibility of the ban to pre-implantation genetic diagnosis introduced by the abovementioned Italian law on ART. The case will be analysed from a dual perspective. On the one hand, it will be considered in the light of the ECtHR case-law, in order to derive systematic aspects of continuity or discontinuity between the former and the latter2. On the other hand, the case will be considered in the light of its concrete and prospective impact on the Italian legal approach to ART regulation, considering especially the direct and indirect influence of the case: e.g., its possible utilisation by Italian judges when they are called upon to implement Law 40.
Knotek, Zdenek; Cermakova, Eva; Oliveri, Matteo
Common reproductive problems in captive male lizards are hemipenile plugs in hemipenial sac, unilateral prolapse of hemipenis, or bilateral prolapse of hemipene. Although the orchiectomy is performed as a treatment for testicular disease, the effectiveness in reducing aggressive behavior is unclear. Female captive lizards suffer from cloacal prolapse, preovulatory follicular stasis, or dystocia. The veterinarian must differentiate between the disorders because the treatment differs. Mating, physical, or visual contact with the male stimulates ovulation and prevents preovulatory follicular stasis. Surgical intervention is usually required for dystocia. This article discusses selected procedures and use of ultrasonography and diagnostic endoscopy. Copyright © 2016 Elsevier Inc. All rights reserved.
Full Text Available El presente trabajo tiene como objetivo explorar las diferentes barreras que obstaculizan el acceso a los derechos sexuales y reproductivos, de las usuarias de dos establecimientos públicos de salud y su relación con el marco legal vigente y las prácticas institucionales. Se indagó sobre el acceso a la solicitud de ligadura de tubaria, la atención de la violencia sexual, la prevención/atención de Enfermedades de Transmisión Sexual y VIH/SIDA, la anticoncepción hormonal de emergencia y la atención del aborto no punible. Por otra parte, se exploraron las representaciones de las entrevistadas acerca de la sexualidad y la salud reproductiva, la despenalización o legalización del aborto y sobre los beneficios y riesgos de los medicamentos, tecnologías y tratamientos médicos. Mediante un diseño exploratorio-descriptivo y cualitativo, se utilizaron observación participante, entrevistas en profundidad y cuestionarios a usuarias en edad reproductiva de un centro de salud y de un hospital público especializado en salud materno infantil, de la zona sur de la Ciudad Autónoma de Buenos Aires. Las congruencias o no con los tratados y los corpus jurídicos fueron interpretados a luz de los hallazgos epidemiológicos, las brechas sanitarias y las narrativas de los actores sociales.The objective of this work is to explore sexual and reproductive rights representations and practices of women, the different obstacles that are present in public health spaces, and the existence of gaps within the legal frame and institutional answers. It is of specific consideration the access to tubal sterilization, sexual violence care, prevention of Sexual Transmited Diseases (STD and HIV, emergency hormonal contraceptive and not penalized abortion. We also include aspects such as the possible legalization of abortion and the information provided about sexuality and reproductive health, about the benefits and risks of medicine, technology and medical treatment
Tuset, V. M.; García-Díaz, M. M.; González, J. A.; Lorente, M. J.; Lozano, I. J.
The population biology of painted comber Serranus scriba (Linnaeus, 1758) of the Canary Islands coast was studied to estimate gonad morphology, sexuality, age and growth. Analysis of gonad organization and development revealed that it is a functional simultaneous hermaphrodite. Its anatomy and growth pattern of the reproductive cells is similar to that described in other species of the genus Serranus, although the sequence of vesicles appearing varies during vitellogenesis. Spawning season occurred from January to September with a peak in June. Individuals reached 50% maturity at 17.3 cm TL and 95% at 22.7 cm TL. Length-weight relationship was described by the following parameters: a = 0.01 and b = 3.10, being allometric positive. Age was determined from annuli in whole forming an opaque zone and a translucent zone in each annulus per year. The high percentage of otoliths with translucent zone during the annual cycle indicated that this species presents continuous growth throughout the year. Age range was 2-11 years for fish measuring 15.0-29.4 cm TL. This species is slow-growing and long lived. The growth parameters obtained were L∞ = 34.18 cm TL, k = 0.13 years -1, and to = -2.50 years. Otolith length was the best predictor of fish length, while the otolith weight was the best predictor of age.
Greenfeld, Dorothy A
Third-party reproduction has introduced a host of changing family constellations. Research has shown that children conceived through third-party reproduction are doing well psychologically and developmentally, but what about their parents? How have they coped with the transition to third-party reproduction? Has the experience impacted their marital stability or the quality of their parenting? This review will address parents of children conceived through oocyte donation, parents of children conceived through gestational surrogacy, and gay male parents of children conceived through oocyte donation and gestational surrogacy. Copyright © 2015 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.
Many sexual and reproductive health inequities are rooted in gender inequality that place women in South Africa, especially adolescent girls and sex workers, at increased risk of adverse outcomes. Gender inequality causes multiple layers of stigma, discrimination, and marginalisation, including
Pretorius, Leandri; Gibbs, Andrew; Crankshaw, Tamaryn; Willan, Samantha
A growing number of young people (ages 10-24) are living with HIV (YPLWH) in sub-Saharan Africa (SSA). These YPLWH have particular needs and challenges related to their sexual and reproductive health and rights (SRHR). Contextual factors including gender inequalities, violence, stigma, and discrimination and lack of tailored services undermine YPLWH's SRHR. Understand the scope and impact of interventions targeting YPLWH to improve SRH-related outcomes in SSA. We undertook a review to synthesise evaluated interventions (qualitative, quantitative, or mixed methods) aimed at improving the SRH outcomes of YPLWH in SSA with outcomes based on a World Health Organization framework of comprehensive SRHR approaches for women living with HIV. Using inclusion criteria, only six interventions were identified. Interventions sought to improve a range of direct and indirect SRH outcomes, including sexual behaviour, adherence, disclosure, and mental health. Four overarching issues emerged: 1) all interventions were structured according to cognitive behavioural therapy theories of behaviour change - while showing promise they do not tackle the wider gender, social, and economic contexts that shape YPLWH's SRH; 2) 'significant others' were included in two of the interventions, but further work needs to consider how to leverage parental/guardian support appropriately; 3) interventions only accessed young people who were already linked to care, participants were likely to have better SRH outcomes than those potentially more vulnerable YPLWH; and 4) none of the interventions explored the sexuality of young people. There have been a limited number of evaluated interventions to strengthen SRH of YPLWH in SSA, and gaps exist in addressing the SRHR needs of YPLWH. Intervention approaches require greater scope and depth, including the need to address structural and contextual challenges.
Full Text Available Background: A growing number of young people (ages 10–24 are living with HIV (YPLWH in sub-Saharan Africa (SSA. These YPLWH have particular needs and challenges related to their sexual and reproductive health and rights (SRHR. Contextual factors including gender inequalities, violence, stigma, and discrimination and lack of tailored services undermine YPLWH's SRHR. Objective: Understand the scope and impact of interventions targeting YPLWH to improve SRH-related outcomes in SSA. Design: We undertook a review to synthesise evaluated interventions (qualitative, quantitative, or mixed methods aimed at improving the SRH outcomes of YPLWH in SSA with outcomes based on a World Health Organization framework of comprehensive SRHR approaches for women living with HIV. Using inclusion criteria, only six interventions were identified. Results: Interventions sought to improve a range of direct and indirect SRH outcomes, including sexual behaviour, adherence, disclosure, and mental health. Four overarching issues emerged: 1 all interventions were structured according to cognitive behavioural therapy theories of behaviour change – while showing promise they do not tackle the wider gender, social, and economic contexts that shape YPLWH's SRH; 2 ‘significant others’ were included in two of the interventions, but further work needs to consider how to leverage parental/guardian support appropriately; 3 interventions only accessed young people who were already linked to care, participants were likely to have better SRH outcomes than those potentially more vulnerable YPLWH; and 4 none of the interventions explored the sexuality of young people. Conclusions: There have been a limited number of evaluated interventions to strengthen SRH of YPLWH in SSA, and gaps exist in addressing the SRHR needs of YPLWH. Intervention approaches require greater scope and depth, including the need to address structural and contextual challenges.
Hudson, Nicky; Culley, Lorraine
Media reporting of 'fertility tourism' tends to portray those who travel as a cohesive group, marked by their desperation and/or selfishness and propensity towards morally questionable behaviour. However, to date little has been known about the profile of those leaving the UK for treatment. This paper discusses the first UK-based study of patient assisted reproduction travel that was designed to explore individual travel trajectories. It is argued that existing ways of conceptualizing cross-border reproductive care as 'fertility or reproductive tourism' are in danger of essentializing what the data suggest are diverse, complex and often ambiguous motivations for reproductive travel. The concept of seriality is used to suggest that, whilst 'reproductive tourists' share some characteristics, they also differ in significant ways. This paper argues that, through an examination of the personal landscapes of fertility travel, the diverse processes involved in reproductive travel can be better understood and policymakers can be assisted to avoid what might be regarded as simplistic responses to cross-border reproductive care. Copyright © 2011 Reproductive Healthcare Ltd. Published by Elsevier Ltd. All rights reserved.
Rodrigo Garcia Schwarz
Full Text Available This paper aims to explain and analyze, from the perspective of the material and effective dimensions of fundamental social rights, questions that concern the relevance of security and trust for the social pact and, as a consequence, to the non-regression in the fundamental social rights in general and in the social security in particular. It reveals that, while the retrogression is not absolute, retrogression must be fully justified. The research is descriptive and explanatory, documentary-bibliographical.
Billingsley, Barbara; Caulfield, Timothy
Non-Reproductive Human Cloning (NRHC) allows researchers to develop and clone cells, including non-reproductive cells, and to research the etiology and transmission of disease. The ability to clone specific stem cells may also allow researchers to clone cells with genetic defects and analyze those cells with more precisions. Despite those potential benefits, Parliament has banned such cloning due to a myriad of social and ethical concerns. In May 2002, the Canadian Government introduced Bill C-13 on assisted human reproductive technologies. Bill C-13 deals with both the scientific and the clinical use of human reproductive materials, and it prohibits a number of other activities, including NRHC. Although the Supreme Court of Canada has never ruled on whether scientific experiments area form of expression, academic support exists for this notion. The authors go through the legal analysis that would be required to find that scientific experiments are expression, focusing in part on whether NRHC could be considered violent and thus fall outside the protection of section 2(b). The latter question is complicated by the ongoing policy debate over whether an "embryonic cell" is property of human life. The authors then consider whether a ban on NRHC could be justified under section 1 of the Charter. They conclude that both the breadth of the legislative purpose and the proportionality of the measure are problematic. Proportionality is a specific concern because the ban could be viewed as an outright denial of scientific freedom of expression. Although consistent with current jurisprudence on freedom of expression, this paper runs against the flow of government policy in the areas of regulation and prohibition of non-reproductive human cloning. As there has been no Charter litigation to date on whether scientific research is a form of expression, the authors introduce a new way of looking at the legality of the regulation of new reproductive technologies.
Corosky, Gregory J; Blystad, Astrid
Inuit youth are reported to experience considerably worse sexual and reproductive health and rights (SRHR) outcomes than Canadian youth in general, as evidenced through public health data on sexually transmitted infections, unintended young pregnancies and rates of sexual violence in Nunavut compared to national averages. Existing literature on Inuit SRHR has identified the impact of westernization and colonialism on health outcomes, though gaps remain in addressing youth- and community-specific experiences of SRHR. This study aims to generate youth-focused evidence on experiences of SRHR relating to access to care in Arviat in order to better inform locally authored interventions geared towards improving youth SRHR. The Piliriqatigiinniq Partnership Community Health Research Model (PRM) developed by the Qaujigiartiit Health Research Centre was followed to generate data on youth experiences of SRHR support access in Arviat. In-depth interviews were conducted with 9 male youth (ages 17-22 years), 10 female youth (ages 16-22 years) and 6 community leaders (aged 25+). Snowball sampling was used to engage informants, and data analysis followed an approach similar to conventional content analysis, where emphasis was placed on "immersion and crystallization" of data, corresponding to the Inuit concept of Iqqaumaqatigiinniq in the PRM. Findings were continuously checked with community members in Arviat during the analysis phase, and their feedback was incorporated into the report. Youth in Arviat were found to face significant barriers to SRHR care and support. Three major themes emerged as important factors conditioning youth access to SRHR resources in the community: trust of support workers in the community; stigma/taboos surrounding SRHR topics; and feelings of powerlessness impeding female and lesbian/gay/bisexual/transgender/queer youth in particular from accessing care. The locally specific ways these themes emerged revealed important structural factors at play in
Corosky, Gregory J; Blystad, Astrid
Background Inuit youth are reported to experience considerably worse sexual and reproductive health and rights (SRHR) outcomes than Canadian youth in general, as evidenced through public health data on sexually transmitted infections, unintended young pregnancies and rates of sexual violence in Nunavut compared to national averages. Existing literature on Inuit SRHR has identified the impact of westernization and colonialism on health outcomes, though gaps remain in addressing youth- and community-specific experiences of SRHR. Objective This study aims to generate youth-focused evidence on experiences of SRHR relating to access to care in Arviat in order to better inform locally authored interventions geared towards improving youth SRHR. Design The Piliriqatigiinniq Partnership Community Health Research Model (PRM) developed by the Qaujigiartiit Health Research Centre was followed to generate data on youth experiences of SRHR support access in Arviat. In-depth interviews were conducted with 9 male youth (ages 17–22 years), 10 female youth (ages 16–22 years) and 6 community leaders (aged 25+). Snowball sampling was used to engage informants, and data analysis followed an approach similar to conventional content analysis, where emphasis was placed on “immersion and crystallization” of data, corresponding to the Inuit concept of Iqqaumaqatigiinniq in the PRM. Findings were continuously checked with community members in Arviat during the analysis phase, and their feedback was incorporated into the report. Results Youth in Arviat were found to face significant barriers to SRHR care and support. Three major themes emerged as important factors conditioning youth access to SRHR resources in the community: trust of support workers in the community; stigma/taboos surrounding SRHR topics; and feelings of powerlessness impeding female and lesbian/gay/bisexual/transgender/queer youth in particular from accessing care. Conclusions The locally specific ways these themes
Msetfi, Rachel; Jay, Sarah; O'Donnell, Aisling T; Kearns, Michelle; Kinsella, Elaine L; McMahon, Jennifer; Muldoon, Orla T; Naughton, Catherine; Creaven, Ann-Marie
Few studies have investigated the role of disenfranchisement and denial of agency in women's sexual health. To address this, a cross-sectional study of disenfranchisement, control (general and reproductive control) and health was conducted in Ireland, where abortion is severely restricted. Multiple mediation models ( N = 513 women) indicated that general but not reproductive control mediates the association between disenfranchisement and psychological well-being. Additionally, serial mediation shows disenfranchisement is associated with lower sense of control, which is linked to poorer well-being and risky sexual behaviour. Disenfranchisement arising from socio-political contexts may have important implications for women's sexual health.
Lorenzen, Mette; Boisen, Ida Marie; Mortensen, Li Juel; Lanske, Beate; Juul, Anders; Blomberg Jensen, Martin
Vitamin D is a versatile hormone with several functions beyond its well-established role in maintenance of skeletal health and calcium homeostasis. The effects of vitamin D are mediated by the vitamin D receptor, which is expressed together with the vitamin D metabolizing enzymes in the reproductive tissues. The reproductive organs are therefore responsive to and able to metabolize vitamin D locally. The exact role remains to be clarified but several studies have suggested a link between vitamin D and production/release of reproductive hormones into circulation, which will be the main focus of this review. Current evidence is primarily based on small human association studies and rodent models. This highlights the need for randomized clinical trials, but also functional animal and human in vitro studies, and larger, prospective cohort studies are warranted. Given the high number of men and women suffering from reproductive problems and abnormal endocrinology research addressing the role of vitamin D in reproductive endocrinology may be of clinical importance. Copyright © 2017 Elsevier B.V. All rights reserved.
Wilson, A M; Godlonton, T; van der Nest, M A; Wilken, P M; Wingfield, M J; Wingfield, B D
Sexual reproduction in fungi is controlled by genes present at the mating type (MAT) locus, which typically harbors transcription factors that influence the expression of many sex-related genes. The MAT locus exists as two alternative idiomorphs in ascomycetous fungi and sexual reproduction is initiated when genes from both idiomorphs are expressed. Thus, the gene content of this locus determines whether a fungus is heterothallic (self-sterile) or homothallic (self-fertile). Recently, a unique sub-class of homothallism has been described in fungi, where individuals possessing a single MAT idiomorph can reproduce sexually in the absence of a partner. Using various mycological, molecular and bioinformatic techniques, we investigated the sexual strategies and characterized the MAT loci in two tree wound-infecting fungi, Huntiella moniliformis and Huntiella omanensis. H. omanensis was shown to exhibit a typically heterothallic sexual reproductive cycle, with isolates possessing either the MAT1-1 or MAT1-2 idiomorph. This was in contrast to the homothallism via unisexual reproduction that was shown in H. moniliformis, where only the MAT1-2-1 gene was present in sexually reproducing cultures. While the evolutionary benefit and mechanisms underpinning a unisexual mating strategy remain unknown, it could have evolved to minimize the costs, while retaining the benefits, of normal sexual reproduction. Copyright © 2015 Elsevier Inc. All rights reserved.
This article is part of a Special Issue "Chemosignals and Reproduction". Amphibians are often thought of as relatively simple animals especially when compared to mammals. Yet the chemosignaling systems used by amphibians are varied and complex. Amphibian chemosignals are particularly important in reproduction, in both aquatic and terrestrial environments. Chemosignaling is most evident in salamanders and newts, but increasing evidence indicates that chemical communication facilitates reproduction in frogs and toads as well. Reproductive hormones shape the production, dissemination, detection, and responsiveness to chemosignals. A large variety of chemosignals have been identified, ranging from simple, invariant chemosignals to complex, variable blends of chemosignals. Although some chemosignals elicit straightforward responses, others have relatively subtle effects. Review of amphibian chemosignaling reveals a number of issues to be resolved, including: 1) the significance of the complex, individually variable blends of courtship chemosignals found in some salamanders, 2) the behavioral and/or physiological functions of chemosignals found in anuran "breeding glands", 3) the ligands for amphibian V2Rs, especially V2Rs expressed in the main olfactory epithelium, and 4) the mechanism whereby transdermal delivery of chemosignals influences behavior. To date, only a handful of the more than 7000 species of amphibians has been examined. Further study of amphibians should provide additional insight to the role of chemosignals in reproduction. Copyright © 2014 Elsevier Inc. All rights reserved.
The novel POSEIDON stratification of ‘Low prognosis patients in Assisted Reproductive Technology’ and its proposed marker of successful outcome [version 1; referees: 2 approved, 1 approved with reservations
Full Text Available In reproductive medicine little progress has been achieved regarding the clinical management of patients with a reduced ovarian reserve or poor ovarian response (POR to stimulation with exogenous gonadotropins -a frustrating experience for clinicians as well as patients. Despite the efforts to optimize the definition of this subgroup of patients, the existing POR criteria unfortunately comprise a heterogeneous population and, importantly, do not offer any recommendations for clinical handling. Recently, the POSEIDON group (Patient-Oriented Strategies Encompassing IndividualizeD Oocyte Number proposed a new stratification of assisted reproductive technology (ART in patients with a reduced ovarian reserve or unexpected inappropriate ovarian response to exogenous gonadotropins. In brief, four subgroups have been suggested based on quantitative and qualitative parameters, namely, i. Age and the expected aneuploidy rate; ii. Ovarian biomarkers (i.e. antral follicle count [AFC] and anti-Müllerian hormone [AMH], and iii. Ovarian response - provided a previous stimulation cycle was performed. The new classification introduces a more nuanced picture of the “low prognosis patient” in ART, using clinically relevant criteria to guide the physician to most optimally manage this group of patients. The POSEIDON group also introduced a new measure for successful ART treatment, namely, the ability to retrieve the number of oocytes needed for the specific patient to obtain at least one euploid embryo for transfer. This feature represents a pragmatic endpoint to clinicians and enables the development of prediction models aiming to reduce the time-to-pregnancy (TTP. Consequently, the POSEIDON stratification should not be applied for retrospective analyses having live birth rate (LBR as endpoint. Such an approach would fail as the attribution of patients to each Poseidon group is related to specific requirements and could only be made prospectively. On the
Lo, Bernard; Parham, Lindsay; Alvarez-Buylla, Arturo; Cedars, Marcelle; Conklin, Bruce; Fisher, Susan; Gates, Elena; Giudice, Linda; Halme, Dina Gould; Hershon, William; Kriegstein, Arnold; Kwok, Pui-Yan; Wagner, Richard
The use of iPSCs and tetraploid complementation for human reproductive cloning would raise profound ethical objections. Professional standards and laws that ban human reproductive cloning by somatic cell nuclear transfer should be revised to also forbid it by other methods, such as iPSCs via tetraploid complementation. Copyright 2010 Elsevier Inc. All rights reserved.
Barkalina, Natalia; Charalambous, Charis; Jones, Celine; Coward, Kevin
In the last decade, nanotechnology has been extensively introduced for biomedical applications, including bio-detection, drug delivery and diagnostic imaging, particularly in the field of cancer diagnostics and treatment. However, there is a growing trend towards the expansion of nanobiotechnological tools in a number of non-cancer applications. In this review, we discuss the emerging uses of nanotechnology in reproductive medicine and reproductive biology. For the first time, we summarise the available evidence regarding the use of nanomaterials as experimental tools for the detection and treatment of malignant and benign reproductive conditions. We also present an overview of potential applications for nanomaterials in reproductive biology, discuss the benefits and concerns associated with their use in a highly delicate system of reproductive tissues and gametes, and address the feasibility of this innovative and potentially controversial approach in the clinical setting and for investigative research into the mechanisms underlying reproductive diseases. This unique review paper focuses on the emerging use of nanotechnology in reproductive medicine and reproductive biology, highlighting the role of nanomaterials in the detection and treatment of various reproductive conditions, keeping in mind the benefits and potential concerns associated with nanomaterial use in the delicate system of reproductive tissue and gametes. Copyright © 2014 Elsevier Inc. All rights reserved.
Carol A. Kates
Despite substantial evidence pointing to a looming Malthusian catastrophe, governmental measures to reduce population have been opposed both by religious conservatives and by many liberals, especially liberal feminists. Liberal critics have claimed that 'utilitarian' population policies violate a 'fundamental right of reproductive liberty'. This essay argues that reproductive liberty should not be considered a fundamental human right, or certainly not an indefeasible right. It should, instead...
Realizing Women Living with HIV's Reproductive Rights in the Era of ART: The Negative Impact of Non-consensual HIV Disclosure on Pregnancy Decisions Amongst Women Living with HIV in a Canadian Setting.
Duff, Putu; Kestler, Mary; Chamboko, Patience; Braschel, Melissa; Ogilvie, Gina; Krüsi, Andrea; Montaner, Julio; Money, Deborah; Shannon, Kate
To better understand the structural drivers of women living with HIV's (WLWH's) reproductive rights and choices, this study examined the structural correlates, including non-consensual HIV disclosure, on WLWH's pregnancy decisions and describes access to preconception care. Analyses drew on data (2014-present) from SHAWNA, a longitudinal community-based cohort with WLWH across Metro-Vancouver, Canada. Multivariable logistic regression was used to model the effect of non-consensual HIV disclosure on WLWH's pregnancy decisions. Of the 218 WLWH included in our analysis, 24.8% had ever felt discouraged from becoming pregnant and 11.5% reported accessing preconception counseling. In multivariable analyses, non-consensual HIV disclosure was positively associated with feeling discouraged from wanting to become pregnant (AOR 3.76; 95% CI 1.82-7.80). Non-consensual HIV disclosure adversely affects WLWH's pregnancy decisions. Supporting the reproductive rights of WLWH will require further training among general practitioners on the reproductive health of WLWH and improved access to women-centred, trauma-informed care, including non-judgmental preconception counseling.
Christiansen, Fredrik; Vivier, Fabien; Charlton, Claire
The cost of reproduction is a key parameter determining a species' life history strategy. Despite exhibiting some of the fastest offspring growth rates among mammals, the cost of reproduction in baleen whales is largely unknown since standard field metabolic techniques cannot be applied. We...... quantified the cost of reproduction for southern right whales Eubalaena australis over a 3 mo breeding season. We did this by determining the relationship between calf growth rate and maternal rate of loss in energy reserves, using repeated measurements of body volume obtained from unmanned aerial vehicle...... period, and highlights the importance of sufficient maternal energy reserves for reproduction in this capital breeding species....
Zambrano, Elena; Guzmán, Carolina; Rodríguez-González, Guadalupe L; Durand-Carbajal, Marta; Nathanielsz, Peter W
The recent growth of interest in developmental programming of physiological systems has generally focused on the cardiovascular system (especially hypertension) and predisposition to metabolic dysfunction (mainly obesity and diabetes). However, it is now clear that the full range of altered offspring phenotypes includes impaired reproductive function. In rats, sheep and nonhuman primates, reproductive capacity is altered by challenges experienced during critical periods of development. This review will examine available experimental evidence across commonly studied experimental species for developmental programming of female and male reproductive function throughout an individual's life-course. It is necessary to consider events that occur during fetal development, early neonatal life and prior to and during puberty, during active reproductive life and aging as reproductive performance declines. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.
Full Text Available To analyze whether the changes observed in the level and distribution of resources for maternal health and family planning (MHFP programs from 2003 to 2012 were consistent with the financial goals of the related policies.A longitudinal descriptive analysis of the Mexican Reproductive Health Subaccounts 2003-2012 was performed by financing scheme and health function. Financing schemes included social security, government schemes, household out-of-pocket (OOP payments, and private insurance plans. Functions were preventive care, including family planning, antenatal and puerperium health services, normal and cesarean deliveries, and treatment of complications. Changes in the financial imbalance indicators covered by MHFP policy were tracked: (a public and OOP expenditures as percentages of total MHFP spending; (b public expenditure per woman of reproductive age (WoRA, 15-49 years by financing scheme; (c public expenditure on treating complications as a percentage of preventive care; and (d public expenditure on WoRA at state level. Statistical analyses of trends and distributions were performed.Public expenditure on government schemes grew by approximately 300%, and the financial imbalance between populations covered by social security and government schemes decreased. The financial burden on households declined, particularly among households without social security. Expenditure on preventive care grew by 16%, narrowing the financing gap between treatment of complications and preventive care. Finally, public expenditure per WoRA for government schemes nearly doubled at the state level, although considerable disparities persist.Changes in the level and distribution of MHFP funding from 2003 to 2012 were consistent with the relevant policy goals. However, improving efficiency requires further analysis to ascertain the impact of investments on health outcomes. This, in turn, will require better financial data systems as a precondition for improving
Avila-Burgos, Leticia; Cahuana-Hurtado, Lucero; Montañez-Hernandez, Julio; Servan-Mori, Edson; Aracena-Genao, Belkis; Del Río-Zolezzi, Aurora
To analyze whether the changes observed in the level and distribution of resources for maternal health and family planning (MHFP) programs from 2003 to 2012 were consistent with the financial goals of the related policies. A longitudinal descriptive analysis of the Mexican Reproductive Health Subaccounts 2003-2012 was performed by financing scheme and health function. Financing schemes included social security, government schemes, household out-of-pocket (OOP) payments, and private insurance plans. Functions were preventive care, including family planning, antenatal and puerperium health services, normal and cesarean deliveries, and treatment of complications. Changes in the financial imbalance indicators covered by MHFP policy were tracked: (a) public and OOP expenditures as percentages of total MHFP spending; (b) public expenditure per woman of reproductive age (WoRA, 15-49 years) by financing scheme; (c) public expenditure on treating complications as a percentage of preventive care; and (d) public expenditure on WoRA at state level. Statistical analyses of trends and distributions were performed. Public expenditure on government schemes grew by approximately 300%, and the financial imbalance between populations covered by social security and government schemes decreased. The financial burden on households declined, particularly among households without social security. Expenditure on preventive care grew by 16%, narrowing the financing gap between treatment of complications and preventive care. Finally, public expenditure per WoRA for government schemes nearly doubled at the state level, although considerable disparities persist. Changes in the level and distribution of MHFP funding from 2003 to 2012 were consistent with the relevant policy goals. However, improving efficiency requires further analysis to ascertain the impact of investments on health outcomes. This, in turn, will require better financial data systems as a precondition for improving the
the pole to the magnetic data aided in mapping of various hydrothermally altered structures that may favour gold mineralisation. The interpretation of the aero data set has enhanced a lot of ... water serves as a concentrating, transporting and depositing agent through faults (structures) to the earth's surface. Hydrothermal ...
Geophysical Identification of Hydrothermally Altered Structures That Favour .... aircraft. Total line kilometers of 36,500 were covered in the survey. Magnetic ... tie lines occur at about 2000 metres interval in the ... visual inspection of the map.
Fletcher, Quinn E; Dantzer, Ben; Boonstra, Rudy
Activation of the hypothalamic-pituitary-adrenal (HPA) axis culminates in the release of glucocorticoids (henceforth CORT), which have wide-reaching physiological effects. Three hypotheses potentially explain seasonal variation in CORT. The enabling hypothesis predicts that reproductive season CORT exceeds post-reproductive season CORT because CORT enables reproductive investment. The inhibitory hypothesis predicts the opposite because CORT can negatively affect reproductive function. The costs of reproduction hypothesis predicts that HPA axis condition declines over and following the reproductive season. We tested these hypotheses in wild male red-backed voles (Myodes rutilus) during the reproductive and post-reproductive seasons. We quantified CORT levels in response to restraint stress tests consisting of three blood samples (initial, stress-induced, and recovery). Mineralocorticoid (MR) and glucocorticoid (GR) receptor mRNA levels in the brain were also quantified over the reproductive season. Total CORT (tCORT) in the initial and stress-induced samples were greater in the post-reproductive than in the reproductive season, which supported the inhibitory hypothesis. Conversely, free CORT (fCORT) did not differ between the reproductive and post-reproductive seasons, which was counter to both the enabling and inhibitory hypotheses. Evidence for HPA axis condition decline in CORT as well as GR and MR mRNA over the reproductive season (i.e. costs of reproduction hypothesis) was mixed. Moreover, all of the parameters that showed signs of declining condition over the reproductive season did not also show signs of declining condition over the post-reproductive season suggesting that the costs resulting from reproductive investment had subsided. In conclusion, our results suggest that different aspects of the HPA axis respond differently to seasonal changes and reproductive investment. Copyright © 2015 Elsevier Inc. All rights reserved.
Bhattacharya, Siladitya; Kamath, Mohan S
Multiple pregnancy, a complication of assisted reproduction technology, is associated with poorer maternal and perinatal outcomes. The primary reason behind this is the strategy of replacing more than one embryo during an assisted reproduction technology cycle to maximise pregnancy rates. The solution to this problem is to reduce the number of embryos transferred during in-vitro fertilisation. The transition from triple- to double-embryo transfer, which decreased the risk of triplets without compromising pregnancy rates, was easily implemented. The adoption of a single embryo transfer policy has been slow because of concerns about impaired pregnancy rates in a fresh assisted reproduction technology cycle. Widespread availability of effective cryopreservation programmes means that elective single embryo transfer, along with subsequent frozen embryo transfers, could provide a way forward. Any such strategy will need to consider couples' preferences and existing funding policies, both of which have a profound influence on decision making around embryo transfer. Copyright © 2013 Elsevier Ltd. All rights reserved.
Catenacci, M; Flyckt, R L; Falcone, T
Minimally invasive surgical techniques are becoming increasingly common in gynecologic surgery. However, traditional laparoscopy can be challenging. A robotic surgical system gives several advantages over traditional laparoscopy and has been incorporated into reproductive gynecological surgeries. The objective of this article is to review recent publications on robotically-assisted laparoscopy for reproductive surgery. Recent clinical research supports robotic surgery as resulting in less post-operative pain, shorter hospital stays, faster return to normal activities, and decreased blood loss. Reproductive outcomes appear similar to alternative approaches. Drawbacks of robotic surgery include longer operating room times, the need for specialized training, and increased cost. Larger prospective studies comparing robotic approaches with laparoscopy and conventional open surgery have been initiated and information regarding long-term outcomes after robotic surgery will be important in determining the ultimate utility of these procedures. Copyright © 2011 Elsevier Ltd. All rights reserved.
Parámetros reproductivos y poblacionales de Thais chocolata (Duelos, 1832 (Gastropoda, Thaididae, en la reserva marina La Rinconada, Antofagasta, Chile Reproductive and population parameters of Thais chocolata (Duclos, 1832 (Gastropoda, Thaididae in La Rinconada marine reserve, Antofagasta, Chile
Full Text Available Para obtener antecedentes reproductivos y poblacionales de Thais chocolata que contribuyan a validar su actual normativa pesquera, se realizó un estudio en el área protegida de la reserva marina La Rinconada, Antofagasta, Chile, entre diciembre 2008 y enero 2010. Los resultados obtenidos indicaron a nivel reproductivo, que el desarrollo gonadal de la población es asincrónico, encontrándose ejemplares en diferentes etapas de maduración durante el año. Los individuos maduros se estratificaron entre 5 y 13 m de profundidad, y gran parte del año formaron agregaciones a 5 m de profundidad. Se determinaron períodos de mayor madurez en julio-agosto, y en noviembre-enero, manifestándose las agregaciones más importantes al final de ellos. Una relación se observó entre meses de mayor madurez y registro de agregaciones, con aquellos de mayor variación intradiaria de temperatura. A nivel poblacional los resultados permitieron estimar una población de 2,3*10(6 ejemplares, donde el 39% se encontró sobre la talla mínima legal (TML = 55 mm. Los parámetros de crecimiento mostraron crecimiento relativamente lento, que podría estar influenciado por la alta variabilidad que presenta la temperatura de fondo en este sector. Mientras que su talla crítica, y la talla de primera madurez sexual poblacional, resultaron ser mayores a la TML. Se determinó la necesidad de revisar la normativa pesquera actual de esta especie, y se demostró la efectividad de las reservas marinas propiciadas por el Estado en la conservación de los recursos marinos.Reproductive and population parameters of Thais chocolata that would contribute to the validation of the current extraction standards were obtained by performing a study in the protected area of La Rinconada Marine Reserve, Antofagasta, Chile, from December 2008 to January 2010. In terms of reproduction, the results revealed asynchronic gonad development in the population, with specimens in different stages of
Schwander, Tanja; Keller, Laurent
An unusual reproductive system was discovered in desert ants, in which daughter queens are produced asexually via parthenogenesis, whereas workers develop from hybrid crosses between genetically divergent lineages. The system appears to be doomed to extinction. Copyright © 2012 Elsevier Ltd. All rights reserved.
El ejercicio de los derechos sexuales y reproductivos: un estudio cualitativo de personas heterosexuales con VIH en México Exercising sexual and reproductive rights: a qualitative study of heterosexual people with HIV in Mexico
Full Text Available OBJETIVO: Analizar experiencias relacionadas con el ejercicio de los derechos sexuales y reproductivos de personas heterosexuales que viven con VIH (PVVIH en México. MATERIAL Y MÉTODOS: Estudio cualitativo donde se realizaron 40 entrevistas en profundidad a PVVIH en cuatro estados del país. Resultados. Vivir con VIH sin apoyo ni consejería limita el ejercicio de los derechos sexuales y reproductivos, especialmente en las mujeres. Las principales limitantes son sentimientos de frustración, falta de claridad en la información, temor a la reinfección, falta de poder para negociar el uso del condón, estigma, discriminación y falta de acceso a servicios y tecnología adecuados. CONCLUSIÓN: Para una mayor conciencia y ejercicio de los derechos de las PVVIH se necesita promover la educación sexual, cambios culturales que combatan la desigualdad de género, el estigma y la discriminación, e información oportuna y científica sobre prevención del VIH.OBJECTIVE: To analyze experiences of heterosexual Mexican people living with HIV (PLWHA related to the exercise of their sexual and reproductive rights. MATERIAL AND METHODS: Qualitative study based on 40 in-depth interviews with PLWHA in four Mexican States. RESULTS: Lack of support and counseling limits the exercise of sexual and reproductive rights by PLWHA, especially women. Principal limitations include feelings of frustration and confusion, fear of re-infection, scanty information, lack of power to negotiate condom use, social stigma and discrimination, and limited access to services and adequate technologies. CONCLUSION: To increase awareness and exercise of rights by PLWHA it is necessary to: improve sexual education; promote processes of cultural change to combat gender inequality and stigma and discrimination; and provide timely and scientific information about HIV prevention.
Eljarah, A; Al-Zghoul, M B; Jawasreh, K; Ababneh, M; Alsumadi, M; Alhalah, A; Ismail, Z Bani
Reproductive tracts of four male Arabian oryx (Oryx leucoryx) from Shaumari Nature Reserve in Jordan were examined to characterize their reproductive anatomy. Animals were allocated into two groups based on their age: Group 1 (n = 2, males were 12 and 14 mo old) and Group 2 (n = 2, males were 7 and 9 yrs old). Observations regarding the morphology, position and orientation of different reproductive organs were made. The external and internal genital organs of male oryx were similar to other domestic ruminant species with minor differences. Copyright © 2012 Elsevier Inc. All rights reserved.
Van den Berghe, F; Paris, D B B P; Van Soom, A; Rijsselaere, T; Van der Weyde, L; Bertschinger, H J; Paris, M C J
The African wild dog (Lycaon pictus) is an endangered exotic canid with less than 5500 animals remaining in the wild. Despite numerous strategies to conserve this species, numbers of free-living animals are in decline. It is a highly social species with a complex pack structure: separate male and female dominant hierarchies with, typically, participation of subdominant adults in the rearing of the dominant breeding pairs' pups. Basic reproductive knowledge is largely missing in this species, with only limited information available on the profile of reproductive hormones, based on non-invasive endocrine monitoring. The dominant or alpha male and female are reproductively active and the subdominants are generally reproductively suppressed. However, the occasional production of litters by subdominant females and evidence of multiple paternity within litters suggests that fertility of subordinates is not completely inhibited. In this respect, there are still considerable gaps in our knowledge about the mechanisms governing reproduction and reproductive suppression in African wild dogs, particularly the influence of dominance and pack structure on both male and female fertility. Given concerns over the long-term survival of this species, further research in this area is essential to provide valuable information for their captive breeding and conservation. Reproductive information can also be applied to the development of Assisted Reproductive Techniques for this species; the utility of which in African wild dog conservation is also discussed. Copyright © 2012 Elsevier B.V. All rights reserved.
'You're disabled, why did you have sex in the first place?' An intersectional analysis of experiences of disabled women with regard to their sexual and reproductive health and rights in Gujarat State, India.
Dean, Laura; Tolhurst, Rachel; Khanna, Renu; Jehan, Kate
Globally, disabled people have significant unmet needs in relation to sexual and reproductive health (SRH). Disabled women in India face multiple discrimination: social exclusion, lack of autonomy with regard to their SRH, vulnerability to violence, and lack of access to SRH care. While they may face shared challenges, an intersectional perspective suggests that considering disabled women as a uniform and 'vulnerable' group is likely to mask multiple differences in their lived experiences. To explore commonality and heterogeneity in the experiences of disabled women in relation to their SRH needs and rights in Gujarat State, India. We conducted 22 in-depth qualitative interviews with women between the ages of 18 and 49 with any form of self-identified disability. Intersectionality was used as a lens for analysis and in sampling. Findings explore the experiences of disabled women in a number of different spheres related to decision making and SRH service use. Recognising heterogeneity is critical to inform rights-based approaches to promote SRH and rights for all disabled women. This suggests a need to encourage strategic alliances between social movements for gender equity and SRH and disability rights, in which common interests and agendas can be pursued whilst recognising and respecting differences.
‘You’re disabled, why did you have sex in the first place?’ An intersectional analysis of experiences of disabled women with regard to their sexual and reproductive health and rights in Gujarat State, India
Dean, Laura; Tolhurst, Rachel; Khanna, Renu; Jehan, Kate
ABSTRACT Background: Globally, disabled people have significant unmet needs in relation to sexual and reproductive health (SRH). Disabled women in India face multiple discrimination: social exclusion, lack of autonomy with regard to their SRH, vulnerability to violence, and lack of access to SRH care. While they may face shared challenges, an intersectional perspective suggests that considering disabled women as a uniform and ‘vulnerable’ group is likely to mask multiple differences in their lived experiences. Objective: To explore commonality and heterogeneity in the experiences of disabled women in relation to their SRH needs and rights in Gujarat State, India. Methods: We conducted 22 in-depth qualitative interviews with women between the ages of 18 and 49 with any form of self-identified disability. Intersectionality was used as a lens for analysis and in sampling. Results: Findings explore the experiences of disabled women in a number of different spheres related to decision making and SRH service use. Conclusions: Recognising heterogeneity is critical to inform rights-based approaches to promote SRH and rights for all disabled women. This suggests a need to encourage strategic alliances between social movements for gender equity and SRH and disability rights, in which common interests and agendas can be pursued whilst recognising and respecting differences. PMID:28460595
Sulyga Nadezhda Vladimirovna
Full Text Available It was confirmed that in order to overcome seed dormancy and to improve the seed germination of Liriodendron tulipifera L. need stratification. Seed germination of L. tulipifera is 5,2–7,4%, the execution of seeds in one fruit is 5,3–16,0%. The depth of seeding L. tulipifera affects their germination. The seedlings of L. tulipifera are characterized by successful growth and development in the conditions of introduction to the Right Bank Forest-Steppe zone of Ukraine.
Toner, James P; Coddington, Charles C; Doody, Kevin; Van Voorhis, Brad; Seifer, David B; Ball, G David; Luke, Barbara; Wantman, Ethan
The Society for Assisted Reproductive Technology (SART) was established within a few years of assisted reproductive technology (ART) in the United States, and has not only reported on the evolution of infertility care, but also guided it toward improved success and safety. Moving beyond its initial role as a registry, SART has expanded its role to include quality assurance, data validation, practice and advertising guidelines, research, patient education and advocacy, and membership support. The success of ART in this country has greatly benefited from SART's role, as highlighted by a series of graphs. SART continues to set the standard and lead the way. Copyright © 2016 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.
Motta-Mena, Natalie V; Puts, David A
Hormones orchestrate and coordinate human female sexual development, sexuality, and reproduction in relation to three types of phenotypic changes: life history transitions such as puberty and childbirth, responses to contextual factors such as caloric intake and stress, and cyclical patterns such as the ovulatory cycle. Here, we review the endocrinology underlying women's reproductive phenotypes, including sexual orientation and gender identity, mate preferences, competition for mates, sex drive, and maternal behavior. We highlight distinctive aspects of women's sexuality such as the possession of sexual ornaments, relatively cryptic fertile windows, extended sexual behavior across the ovulatory cycle, and a period of midlife reproductive senescence-and we focus on how hormonal mechanisms were shaped by selection to produce adaptive outcomes. We conclude with suggestions for future research to elucidate how hormonal mechanisms subserve women's reproductive phenotypes. Copyright © 2016 Elsevier Inc. All rights reserved.
Chor, Julie; Oswald, Lora; Briller, Joan; Cowett, Allison; Peacock, Nadine; Harwood, Bryna
Limited research exists exploring contraceptive and pregnancy experiences of women with cardiovascular diseases. We conducted semistructured interviews with reproductive-age women with chronic hypertension or peripartum cardiomyopathy exploring thoughts and behaviors regarding future fertility. Transcribed interviews were coded and analyzed identifying salient themes. We interviewed 20 women with chronic hypertension and 10 women with peripartum cardiomyopathy. Women described a spectrum of perspectives regarding the relationship between disease and fertility: from complete disconnect to full integration of diagnosis and future fertility plans. Integration of reproductive and cardiovascular health was influenced by and reflected in circumstances of diagnosis, pregnancy-related experiences, contraception-related experiences and conceptualization of disease risk related to reproductive health. Providers must better understand how women perceive and consider their reproductive and cardiovascular health in order to optimize contraceptive care of women with cardiovascular disease and help them make safe, informed decisions about future fertility. Copyright © 2012 Elsevier Inc. All rights reserved.
Başaran, Nurşen; Duydu, Yalçin; Bolt, Hermann M
Boric acid and sodium borates have been considered as being "toxic to reproduction and development", following results of animal studies with high doses. However unfavorable effects of boron exposure on reproduction and development have not been proved in epidemiological studies so far. The aim of the present study was to investigate the reproductive toxicity indicators in highly exposed workers employed in a boric acid production plant in Bandırma, Turkey. Two hundred and four workers participated in this study. The mean blood boron concentration of the high exposure group of workers was 223.89 ± 69.49 (152.82-454.02)ng/g. Unfavorable effects of boron exposure on the reproductive toxicity indicators were not observed. Copyright © 2012 Elsevier GmbH. All rights reserved.
Russia remains one of the countries with a most favourable approach towards human reproduction in Europe, allowing almost everybody wanting to have a child of their own through assisted reproduction treatment to fulfill their dream. The legal situation around assisted reproduction treatment in Russia is very favourable; surrogacy, gamete and embryo donation are permitted, even on a commercial level. Gestational surrogacy is an option for heterosexual couples and single women, although a court decision might be needed to register a 'surrogate' child born to a couple who are not officially married or a single woman. However, it is not explicitly allowed nor prohibited for single men. Copyright 2010 Reproductive Healthcare Ltd. Published by Elsevier Ltd. All rights reserved.
Laturney, Meghan; Billeter, Jean-Christophe
We follow an adult Drosophila melanogaster female through the major reproductive decisions she makes during her lifetime, including habitat selection, precopulatory mate choice, postcopulatory physiological changes, polyandry, and egg-laying site selection. In the process, we review the molecular and neuronal mechanisms allowing females to integrate signals from both environmental and social sources to produce those behavioral outputs. We pay attention to how an understanding of D. melanogaster female reproductive behaviors contributes to a wider understanding of evolutionary processes such as pre- and postcopulatory sexual selection as well as sexual conflict. Within each section, we attempt to connect the theories that pertain to the evolution of female reproductive behaviors with the molecular and neurobiological data that support these theories. We draw attention to the fact that the evolutionary and mechanistic basis of female reproductive behaviors, even in a species as extensively studied as D. melanogaster, remains poorly understood. Copyright © 2014 Elsevier Inc. All rights reserved.
Fanson, Kerry V; Parrott, Marissa L
This article is part of a Special Issue "SBN 2014". Chronic stress is known to inhibit female reproductive function. Consequently, it is often assumed that glucocorticoid (GC) concentrations should be negatively correlated with reproductive success because of the role they play in stress physiology. In contrast, a growing body of evidence indicates that GCs play an active role in promoting reproductive function. It is precisely because GCs are so integral to the entire process that disruptions to adrenal activity have negative consequences for reproduction. The goal of this paper is to draw attention to the increasing evidence showing that increases in adrenal activity are important for healthy female reproduction. Furthermore, we outline several hypotheses about the functional role(s) that GCs may play in mediating reproduction and argue that comparative studies between eutherian and marsupial mammals, which exhibit some pronounced differences in reproductive physiology, may be particularly useful for testing different hypotheses about the functional role of GCs in reproduction. Much of our current thinking about GCs and reproduction comes from research involving stress-induced levels of GCs and has led to broad assumptions about the effects of GCs on reproduction. Unfortunately, this has left a gaping hole in our knowledge about basal GC levels and how they may influence reproductive function, thereby preventing a broader understanding of adrenal physiology and obscuring potential solutions for reproductive dysfunction. Copyright © 2015 Elsevier Inc. All rights reserved.
Garfield, Craig F; Duncan, Greg; Peters, Sarah; Rutsohn, Joshua; McDade, Thomas W; Adam, Emma K; Coley, Rebekah Levine; Chase-Lansdale, Patricia Lindsay
With a growing focus on the importance of men's reproductive health, including preconception health, the ways in which young men's knowledge, attitudes, and beliefs (KAB) predict their reproductive paths are understudied. To determine if reproductive KAB predicts fatherhood status, timing and residency (living with child or not). Reproductive KAB and fatherhood outcomes were analyzed from the National Longitudinal Study of Adolescent Health, a 20-year, nationally representative study of individuals from adolescence into adulthood. Four measures of reproductive KAB were assessed during adolescence in waves I and II. A generalized linear latent and mixed model predicted future fatherhood status (nonfather, resident/nonresident father, adolescent father) and timing while controlling for other socio-demographic variables. Of the 10,253 men, 3,425 were fathers (686 nonresident/2,739 resident) by wave IV. Higher risky sexual behavior scores significantly increased the odds of becoming nonresident father (odds ratio [OR], 1.30; p fatherhood and residency status. Strategies that address adolescent males' reproductive KAB are needed in the prevention of unintended reproductive consequences such as early and nonresident fatherhood. Copyright © 2016 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.
Gambone, Joseph C; Segars, James H; Cedars, Marcelle; Schlaff, William D
Reproductive endocrinology and infertility (REI) is one of the original officially recognized subspecialties in obstetrics and gynecology and among the earlier subspecialties in medicine. Recognized by the American Board of Obstetrics and Gynecology in 1972, fellowship programs are now 3 years in length following an obstetrics and gynecology residency. Originally focused on endocrine problems related to reproductive function, the assisted reproductive technologies (ART) have recently become the larger part of training during REI fellowships. It is likely that the subspecialty of REI strengthens the specialty of obstetrics and gynecology and enhances the educational experience of residents in the field. The value of training and certification in REI is most evident in the remarkable and consistent improvement in the success of ART procedures, particularly in vitro fertilization. The requirement for documented research activity during REI fellowships is likely to stimulate a more rapid adoption (translation) of newer research findings into clinical care after training. Although mandatory reporting of outcomes has been proposed as a reason for this improvement the rapid translation of reproductive research into clinical practice is likely to be a major cause. Looking forward, REI training should emphasize and strengthen education and research into the endocrine, environmental, and genetic aspects of female and male reproduction to improve the reproductive health and fertility of all women. Copyright © 2015 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.
Rights, children/parents, donation/legal, bioethics, IVF - assisted reproduction, eggs/semen/embryo......Rights, children/parents, donation/legal, bioethics, IVF - assisted reproduction, eggs/semen/embryo...
Johnson, Lauren; Sammel, Mary D; Schanne, Allison; Lechtenberg, Lara; Prewitt, Maureen; Gracia, Clarisa
To evaluate reproductive hormone patterns in women exposed to alkylating-agent chemotherapy. Prospective cohort. University hospital. Normally menstruating mid-reproductive-age women (20-35 years old) who had previously been exposed to alkylating-agent chemotherapy for cancer treatment were compared with two healthy control populations: similarly-aged women and late-reproductive-age women (43-50 years old). Subjects collected daily urine samples for one cycle. Integrated urinary pregnanediol glucuronide (PDG) and estrone conjugate (E1c) and urinary excretion of gonadotropins (FSH and LH). Thirty-eight women (13 survivors, 11 same-age control subjects, 14 late-reproductive-age control subjects) provided 1,082 urine samples. Cycle length, luteal phase length, and evidence of luteal activity were similar among the groups. As expected, ovarian reserve was impaired in cancer survivors compared with same-age control subjects but similar between survivors and late-reproductive-age control subjects. In contrast, survivors had total and peak PDG levels that were similar to same-age control subjects and higher than those observed in late-reproductive-age control subjects. Survivors had higher E1c levels than both same-age and late-reproductive-age control subjects. There was no difference in urinary gonadotropins among the groups. Women exposed to alkylating agents have a unique reproductive hormone milieu that is not solely explained by age or ovarian reserve. The urinary hormone profile observed in survivors appears more similar to same-age control subjects than to late-reproductive-age women with similar ovarian reserve, which may suggest that age plays a more important role than ovarian reserve in the follicular dynamics of survivors. Copyright © 2016 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.
Rocha, Maria João; Arukwe, Augustine; Kapoor, B. G
... of reproductive systems is essential for such studies. Fishes comprise over 28,000 species, with a remarkable variability in morphology, physiology and environmental adaptation. Knowledge on fish reproduction is scattered across numerous sources that shows a dynamic research field. The Editors believe it to be an opportune moment for a...
DeUgarte, Daniel A; DeUgarte, Catherine M; Sahakian, Vicken
In a retrospective cohort review of third-party reproduction, we observed that surrogate body mass index (BMI) negatively impacts implantation rates in oocyte-donor in vitro fertilization cycles. A BMI > or =35 kg/m(2) cutoff is associated with a statistically significant decrease in pregnancy rates but not miscarriage rates. Copyright 2010 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.
Meldrum, David R
Women bear the predominant burden of our obesogenic environment, with a higher incidence of obesity than men, more impact on their fertility and success with treatment, and significant maternal and perinatal morbidity and mortality. In this series, the causes, consequences, and solutions regarding the obesity pandemic, the mechanisms of the effect of obesity on the female and male, the epigenetic consequences of male obesity, the marked effects on perinatal outcomes, and the effects of weight loss before conception and during pregnancy are explored. Lifestyle modifications, in particular a healthy diet and exercise during the 3-6 months before conception and during treatment, should result in better outcomes than requiring weight loss before fertility treatments. Such fundamental changes toward a healthier lifestyle will achieve steady and sustainable weight loss and long-term benefits for general health. The role of bariatric surgery before pregnancy requires careful consideration. Copyright © 2017 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.
Axnér, E; Holm, D; Gavier-Widén, D; Söderberg, A; Bergqvist, A S
Although monitoring wild animals in the field is essential for estimations of population size and development, there are pitfalls associated with field monitoring. In addition, some detailed data about reproductive physiology can be difficult to obtain in wild live animals. Studying reproductive organs from the Eurasian lynx killed at hunting or found dead could be used as a valuable addition to other field data. We evaluated reproductive organs from 39 Eurasian lynx females (Lynx lynx) killed in Sweden during the hunting seasons in 2009, 2010, and 2011. According to notes on ovarian structures, the animals were categorized as being in one of four different reproductive stages: juvenile (n = 10), follicular stage (n = 8), luteal stage (n = 11), and anestrus (n = 10). Corpora lutea were classified as fresh CL from the present season or as luteal bodies from previous cycles. Microscopic evaluations were blindly coded while the outer measurements of the vagina and uterus were taken at the time of organ retrieval. The width of the endometrium, myometrium, outer width of the uterine horns, and the diameter of the vagina differed significantly with the reproductive stage (P number of endometrial glands evaluated blindly coded on a subjective scale was significantly associated with the reproductive stage (P reproductive stages (P reproductive stage when evaluating reproductive organs in the Eurasian lynx killed during the hunting season. Routine evaluation of reproductive organs has a potential to be a useful additional tool to field studies of live lynx to monitor their reproduction. Copyright © 2015 Elsevier Inc. All rights reserved.
Gauthey, Zoé; Freychet, Marine; Manicki, Aurélie; Herman, Alexandre; Lepais, Olivier; Panserat, Stéphane; Elosegi, Arturo; Tentelier, Cédric; Labonne, Jacques
In wild populations, measuring energy invested in the reproduction and disentangling investment in gametes versus investment in reproductive behavior (such as intrasexual competition or intersexual preference) remain challenging. In this study, we investigated the energy expenditure in brown trout reproductive behavior by using two proxies: variation in weight and variation of plasma metabolites involved in energy production, over the course of reproductive season in a semi natural experimental river. We estimated overall reproductive success using genetic assignment at the end of the reproductive season. Results show that triglycerides and free fatty acid concentrations vary negatively during reproduction, while amino-acids and glucose concentrations remain stable. Decrease in triglyceride and free fatty acid concentrations during reproduction is not related to initial concentration levels or to weight variation. Both metabolite concentration variations and weight variations are correlated to the number of offspring produced, which could indicate that gametic and behavioral reproductive investments substantially contribute to reproductive success in wild brown trout. This study opens a path to further investigate variations in reproductive investment in wild populations. Copyright © 2015 Elsevier Inc. All rights reserved.
Schwartz, Tonia S; Pearson, Phillip; Dawson, John; Allison, David B; Gohlke, Julia M
Experimental studies on energetics and aging often remove two major factors that in part regulate the energy budget in a normal healthy individual: reproduction and fluctuating environmental conditions that challenge homeostasis. Here we use the cyclical parthenogenetic Daphnia pulex to evaluate the role of a fluctuating thermal environment on both reproduction and lifespan across six food concentrations. We test the hypotheses that (1) caloric restriction extends lifespan; (2) maximal reproduction will come with a cost of shortened lifespan; and (3) at a given food concentration, relative to a metabolically equivalent constant temperature environment a diel fluctuating thermal environment will alter the allocation of energy to reproduction and lifespan to maintain homeostasis. We did not identify a level of food concentration that extended lifespan in response to caloric restriction, and we found no cost of reproduction in terms of lifespan. Rather, the individuals at the highest food levels generally had the highest reproductive output and the longest lifespans, the individuals at the intermediate food level decreased reproduction and maintained lifespan, and the individuals at the three lower food concentrations had a decrease in reproduction and lifespan as would be predicted with increasing levels of starvation. Fluctuating temperature had no effect on lifespan at any food concentration, but delayed time to reproductive maturity and decreased early reproductive output at all food concentrations. This suggests that a fluctuating temperature regimen activates molecular pathways that alter energy allocation. The costs of fluctuating temperature on reproduction were not consistent across the lifespan. Statistical interactions for age of peak reproduction and lifetime fecundity suggest that senescence of the reproductive system may vary between temperature regimens at the different food concentrations. Copyright © 2016 Elsevier Inc. All rights reserved.
Garcia-Velasco, Juan A
In the past few years we have witnessed reproductive immunology taking a leading role after repeated implantation failure. We still face the problem of even euploid embryos that either fail to implant or are miscarried. These focused articles present the attending clinician with the most recent evidence to understand how immunology contributes to human reproduction, what can be done at the clinical level, and what is still an area for research and should not be offered to patients outside of a clinical research scenario. Copyright © 2017 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.
Jul 1, 2003 ... abuse and lack of access to reproductive health services. ... more than 10% of all births are to women 15 to 19 years of age(1). The high ... From a human rights ... Indian adolescents, other contextual considerations are.
Kosteria, Ioanna; Anagnostopoulos, Athanasios K; Kanaka-Gantenbein, Christina; Chrousos, George P; Tsangaris, George T
Despite the explosive increase in the use of Assisted Reproductive Technologies (ART) over the last 30 years, their success rates remain suboptimal. Proteomics is a rapidly-evolving technology-driven science that has already been widely applied in the exploration of human reproduction and fertility, providing useful insights into its physiology and leading to the identification of numerous proteins that may be potential biomarkers and/or treatment targets of a successful ART pregnancy. Here we present a brief overview of the techniques used in proteomic analyses and attempt a comprehensive presentation of recent data from mass spectrometry-based proteomic studies in humans, regarding all components of ARTs, including the male and female gamete, the derived zygote and embryo, the endometrium and, finally, the ART offspring both pre- and postnatally. Copyright© 2017, International Institute of Anticancer Research (Dr. George J. Delinasios), All rights reserved.
Doris Elena Ospina Muñoz
Full Text Available Estudio realizado entre julio/2005 y julio/2008 siguiendo la Base de Productos Nacionales de COLCIENCIAS (X-acta. Objetivo: caracterizar el conocimiento producido sobre derechos sexuales y reproductivos en Colombia durante 1994-2004. Metodología: se consulta X-acta utilizando descriptores. Los artículos son organizados en tres grupos según la revista en que se publican: nacionales indexadas (T1, nacionales no indexadas (T2, extranjeras (T3. Se construyen categorías. Resultados: se identifican 123 artículos, clasificados por categorías así: 32 en género, equidad y educación, 30 en salud de las mujeres, 22 en ciudadanía y educación; 13 en sistema de salud y derechos humanos; ocho en diferenciales de género; ocho en interrupción voluntaria del embarazo; cinco en homosexualidad y prostitución; tres en derechos de los niños/as y dos en salud de los hombres. Predominan estudios cualitativos y hay algunos etnográficos. La relación autor-artículo puede indicar baja especialización en el área pero bastante interés en el tema. Conclusiones: la producción sobre equidad, ciudadanía y educación, diversidad sexual y derechos de los niños y las niñas muestra preocupación teórica y avances discursivos que deben integrarse a la política de salud sexual y reproductiva. Existe gran producción investigativa cualitativa y formativa. Sin embargo, es necesario avanzar en el diseño de investigaciones más complejas y cualificar la formación de investigadores con perspectiva de género.Study carried out between July 2005-July 2008, started from COLCIENCIAS' National Base of Products (X-ACTA. Objective: to gather knowledge and critical reflections about knowledge accumulated in the categories associated to sexual and reproductive rights in Colombia, 1994-2004. Methodology: we consult XACTA using descriptor. The articles are organized in three groups according to where they are published: national indexed journal (T1, national non indexed
Ásgeirsson, Hrafn; Nordal, Salvör
During the past few years, reproductive technology and surrogacy have emerged in a number of European countries as issues of debate. There has been a steady increase in the use of reproductive technology in the Nordic countries, as well as an increase in the use of cross-border medical treatment in order to achieve pregnancy. At the same time, a number of ethical issues have been raised concerning the rights of the participants, including the children. In the fall of 2013, the Nordic Committe...
Assisted Reproductive Technologies : Implications for Women's Reproductive Rights and Social Citizenship. There is a general perception that assisted reproductive technologies (ARTs) affect only a small number of affluent women in India. However, the ART industry - tied as it is to the vigorously pushed medical tourism ...
Issues concerning the beginning of life and medical intervention in the onset of human existence are very delicate in their nature; they involve multi-dimensional knowledge, they are difficult to comprehend and sensitive to handle. When pure scientific elements are combined with profound emotions, when the genius of technological discoveries touches upon human dignity and sanctity, when passion for the technological achievement intervenes in basic human rights, then the sense of inadequacy and ignorance becomes intense and critical. Silence seems more sought-after than words, and willingness to learn more prudent than the desire to speak. Fear of the inconceivable consequences and even more so the inability to assess them, experiments with the unknown, the likelihood that basic historical, ethical and social values may change forever, but mainly the replacement of God in His wondrous work of creation--the onset of human life--places the ethics of reproductive technologies on the frontline of contemporary bioethics. This opinion paper does not deal with dangers, insults, fears, threats, "speed limits" or ethical controversies, but rather with the very mystery of life. Although there are no generally accepted replies to the various questions being posed, some thoughts and reservations, which can shed some light upon complicated dilemmas are presented. Firstly, the content of reproductive technologies, the problem of infertility today, the methods of fertility treatment, and of prenatal and pre-implantation testing are described, and then the social impact of IVF, complicated cases, deontological dilemmas and some ethical concerns are discussed. Copyright (c) 2010 Elsevier Ireland Ltd. All rights reserved.
Jauniaux, E; Ben-Ami, I; Maymon, R
obviously at higher risk of perinatal complications than singletons due to a natural increase in the incidence of fetal anomalies, antenatal disorders and obstetric and neonatal complications associated with the development of two fetuses instead of one. Overall, our review indicates that some antenatal complications are more frequent in assisted-conception twin pregnancies than in spontaneous twin pregnancies but their prevalence is low and thus their impact on the morbidity and mortality of an individual assisted-conception twin pregnancy is limited. Assisted reproduction treatment has become available to older women with pre-existing maternal medical conditions such as chronic hypertension and diabetes. The increased obstetrical risks in this population must be considered prior to attempts at assisted conception, and the transfer of more than one embryo should be avoided in women with a pre-existing maternal medical condition. Copyright © 2012 Reproductive Healthcare Ltd. Published by Elsevier Ltd. All rights reserved.
The endocrine regulation of vertebrate reproduction is achieved by the coordinated actions of multiple endocrine factors mainly produced from the brain, pituitary, and gonads. In addition to these, several other tissues including the fat and gut produce factors that have reproductive effects. Ghrelin is one such gut/brain hormone with species-specific effects in the regulation of mammalian reproduction. Recent studies have shown that ghrelin and ghrelin receptor mRNAs, and protein are expressed in the ovary and testis of mammals, indicating a direct effect for ghrelin in the control of reproduction. Ghrelin regulates mammalian reproduction by modulating hormone secretion from the brain and pituitary, and by acting directly on the gonads to influence reproductive tissue development and steroid hormone release. Based on the studies reported so far, ghrelin seems to have a predominantly inhibitory role on mammalian reproduction. The presence of ghrelin and ghrelin receptor has been found in the brain, pituitary and gonads of several non-mammalian vertebrates. In contrast to mammals, ghrelin seems to have a stimulatory role in the regulation of non-mammalian reproduction. The main objective of this review is to do a perspective analysis of the comparative aspects of ghrelin regulation of reproduction. (c) 2009 Elsevier Inc. All rights reserved.
Selberg, Hanne; Madsen, Trine Stougaard
Right patient, Right Blood Simulation based training in blood transfusion practice in nursing education Background: In spite of strict checking procedures to handling transfusion of blood severe adverse reactions are likely to happen and the major cause of morbidity occurs to be liable to human...
Fonn, Sharon; Sundari Ravindran, T K
The social services provided in any country are determined by resource allocation. How money is spent, the way in which programmes are organised, and the services that are prioritised can have important implications for health, including the sexual and reproductive health of men and women. Choices in how resources are allocated are influenced by a number of factors. Covering the years from the late 1970s to the current time, this article reviews the contexts that have influenced the provision of sexual and reproductive health services and provides examples of instances where decisions about resource allocation are not evidence-based. The role of donors in determining how services are provided and their lack of accountability is discussed. We conclude that sexual and reproductive health and rights activists need to engage with and take into account the macroeconomic environment in their efforts to improve sexual and reproductive health outcomes. Copyright © 2011 Reproductive Health Matters. Published by Elsevier Ltd. All rights reserved.
Crossin, Glenn T; Phillips, Richard A; Lattin, Christine R; Romero, L Michael; Williams, Tony D
Life-history theory predicts that costs are associated with reproduction. One possible mediator of costs involves the secretion of glucocorticoid hormones, which in birds can be measured in feathers grown during the breeding period. Glucocorticoids mediate physiological responses to unpredictable environmental or other stressors, but they can also function as metabolic regulators during more predictable events such as reproduction. Here we show that corticosterone ("Cort") in feathers grown during the breeding season reflects reproductive effort in two Antarctic seabird species (giant petrels, Macronectes spp.). In females of both species, but not males, feather Cort ("fCort") was nearly 1.5-fold higher in successful than failed breeders (those that lost their eggs/chicks), suggesting a cost of successful reproduction, i.e., high fCort levels in females reflect the elevated plasma Cort levels required to support high metabolic demands of chick-rearing. Successful breeding also led to delayed moult prior to winter migration. The fCort levels and pre-migration moult score that we measured at the end of current breeding were predictive of subsequent reproductive effort in the following year. Birds with high fCort and a delayed initiation of moult were much more likely to defer breeding in the following year. Cort levels and the timing of moult thus provide a potential mechanism for the tradeoff between current and future reproduction. Crown Copyright © 2013. Published by Elsevier Inc. All rights reserved.
Arousell, Jonna; Carlbom, Aje
An increasing number of contemporary research publications acknowledge the influence of religion and culture on sexual and reproductive behavior and health-care utilization. It is currently hypothesized that religious influences can partly explain disparities in sexual and reproductive health outcomes. In this paper, we will pay particular attention to Muslims in sexual and reproductive health care. This review reveals that knowledge about devout Muslims' own experience of sexual and reproductive health-care matters is limited, thus providing weak evidence for modeling of efficient practical guidelines for sexual and reproductive health care directed at Muslim patients. Successful outcomes in sexual and reproductive health of Muslims require both researchers and practitioners to acknowledge religious heterogeneity and variability, and individuals' possibilities to negotiate Islamic edicts. Failure to do so could lead to inadequate health-care provision and, in the worst case, to suboptimal encounters between migrants with Muslim background and the health-care providers in the receiving country. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.
Rougée, Luc R A; Richmond, Robert H; Collier, Abby C
Coral reefs are an indispensible worldwide resource, accounting for billions of dollars in cultural, economic, and ecological services. An understanding of coral reproduction is essential to determining the effects of environmental stressors on coral reef ecosystems and their persistence into the future. Here, we describe the presence of and changes in steroidal hormones along with associated steroidogenic and steroid removal enzymes during the reproductive cycle of the brooding, pan-Pacific, hermaphroditic coral, Pocillopora damicornis. Detectable levels of 17β-estradiol, estrone, progesterone and testosterone were consistently detected over two consecutive lunar reproductive cycles in coral tissue. Intra-colony variation in steroid hormone levels ranged between 1.5- and 2.2-fold and were not statistically different. Activities of the steroidogenic enzymes 3β-hydroxysteroid dehydrogenase and cytochrome P450 (CYP) 17 dehydrogenase were detectable and did not fluctuate over the reproductive cycle. Aromatase-like activity was detected during the lunar reproductive cycle with no significant fluctuations. Activities of regeneration enzymes did not fluctuate over the lunar cycle; however, activity of the clearance enzyme UDP-glucuronosyl transferases increased significantly (ANOVA, post hoc prole in coral reproduction. Copyright © 2015 Elsevier Inc. All rights reserved.
Cook, Rebecca J; Dickens, Bernard M
Stigmatization marks individuals for disgrace, shame, and even disgust-spoiling or tarnishing their social identities. It can be imposed accidentally by thoughtlessness or insensitivity; incidentally to another purpose; or deliberately to deter or punish conduct considered harmful to actors themselves, others, society, or moral values. Stigma has permeated attitudes toward recipients of sexual and reproductive health services, and at times to service providers. Resort to contraceptive products, to voluntary sterilization and abortion, and now to medically assisted reproductive care to overcome infertility has attracted stigma. Unmarried motherhood has a long history of shame, projected onto the "illegitimate" (bastard) child. The stigma of contracting sexually transmitted infections has been reinvigorated with HIV infection. Gynecologists and their professional associations, ethically committed to uphold human dignity and equality, especially for vulnerable women for whom they care, should be active to guard against, counteract, and relieve stigmatization of their patients and of related service providers. Copyright © 2014 International Federation of Gynecology and Obstetrics. Published by Elsevier Ireland Ltd. All rights reserved.
DERECHOS SEXUALES Y REPRODUCTIVOS: CONFIDENCIALIDAD Y VIH/SIDA EN ADOLESCENTES CHILENOS DIREITOS SEXUAIS E REPRODUTIVOS: CONFIDENCIALIDADE E HIV/AIDS EM ADOLESCENTES CHILENOS REPRODUCTIVE AND SEXUAL RIGHTS: CONFIDENTIALITY AND HIV/AIDS IN CHILEAN ADOLESCENTS
Ester Valenzuela Rivera
Full Text Available Los adolescentes enfrentan obstáculos culturales e institucionales al momento de concurrir a los servicios de salud en busca de atención en salud sexual y reproductiva. Los jóvenes que se autoperciben de riesgo en VIH/SIDA experimentan discriminación por consideraciones socioeconómicas, y se vulnera su derecho a acceder a servicios de salud bajo un marco de confidencialidad, desconociendo el principio de autonomía progresiva y la evolución de sus facultades. La Convención Internacional de los Derechos del Niño (CIDN, ratificada por Chile, provee un marco jurídico que propicia un diálogo y una nueva relación de los adolescentes con la familia, el Estado y la sociedad, e instala un nuevo paradigma a partir del cual la infancia y la adolescencia son consideradas sujetos de derechosOs adolescentes enfrentam barreiras culturais e institucionais no momento se utilizarem os serviços de saúde em busca de cuidados de saúde sexual e reprodutiva. Os jovens que se auto percebem como de risco HIV/AIDS, são discriminados por questões sócio-econômicas e se enfraquece seu direito de acesso aos serviços de saúde sob um marco de confidencialidade, desconhecendo o princípio de autonomia progressiva e a evolução de suas faculdades. A Convenção Internacional de Direitos da Criança, ratificada pelo Chile, prevê um marco jurídico que possibilita um diálogo e uma nova relação dos adolescentes com a família, o Estado e a Sociedade, e instala um novo paradigma a partir do qual a infância e a adolescência são considerados como sujeitos de direitosAdolescents face cultural and institutional obstacles when visiting health care services searching for sexual and reproductive health care. Youngsters who consider themselves at risk for HIV/AIDS undergo discrimination due to socioeconomic reasons, and their right to health care access is infringed under a confidential framework. The principle of progressive autonomy and the evolution of their
A comprehensive review of HIV/STI prevention and sexual and reproductive health services among sex Workers in Conflict-Affected Settings: call for an evidence- and rights-based approach in the humanitarian response.
Ferguson, Alyssa; Shannon, Kate; Butler, Jennifer; Goldenberg, Shira M
While the conditions in emergency humanitarian and conflict-affected settings often result in significant sex work economies, there is limited information on the social and structural conditions of sex work in these settings, and the impacts on HIV/STI prevention and access to sexual and reproductive health (SRH) services for sex workers. Our objective was to comprehensively review existing evidence on HIV/STI prevention and access to SRH services for sex workers in conflict-affected settings globally. We conducted a comprehensive review of all peer review (both epidemiological and qualitative) and grey literature published in the last 15 years (2000-2015), focusing on 1) HIV/STI vulnerability or prevention, and/or 2) access to SRH services for sex workers in conflict-affected settings. Five databases were searched, using combinations of sex work, conflict/mobility, HIV/STI, and SRH service terms. Relevant peer-reviewed and grey literature were also hand-searched, and key papers were cross-referenced for additional material. Five hundred fifty one records were screened and 416 records reviewed. Of 33 records describing HIV/STI prevention and/or access to SRH services among sex workers in conflict-affected settings, 24 were from sub-Saharan Africa; 18 studies described the results of primary research (13 quantitative, 3 qualitative, 2 mixed-methods) and 15 were non-primary research (e.g., commentaries, policy reports, programmatic manuals). Available evidence indicated that within conflict-affected settings, SWs' capacity to engage in HIV/STI prevention and access SRH services is severely undermined by social and structural determinants including widespread violence and human rights violations, the collapse of livelihoods and traditional social structures, high levels of displacement, and difficulties accessing already scant health services due to stigma, discrimination and criminalization. This review identified significant gaps in HIV/STI and SRH research, policy
Studies on clarification of importance of different harmful factors of radiation and chemical nature on the function of progeny reproduction, growth and development are presented. Intake of radionuclides to organism, of white mices and rats in concentrations corresponding to 10 6 PCsub(s) ( 90 Sr, 210 Po, 210 Pb and other) is shown to result in 100% sterility of females, 10 5 -10 4 PCsub(s) concentrations cause damaging effect of different degrees of expression at later stages of effect. Smaller contents of radionuclides (10 3 -10 2 PCsub(s)) did not result in noticeable changes in reproductivity of animals. Similar regularities were observed under effect of different concentrations of chemical agent. Some peculiarities of animal physiology should be taken into account to obtain data of estimation of damaging effect of harmful factors on reproduction function
Crujeiras, Ana B; Casanueva, Felipe F
. Published by Oxford University Press on behalf of the European Society of Human Reproduction and Embryology. All rights reserved. For Permissions, please email: firstname.lastname@example.org.
Møllerløkken, Ole J; Moen, Bente E; Baste, Valborg; Magerøy, Nils; Oftedal, Gunnhild; Neto, Emanuel; Ersland, Lars; Bjørge, Line; Torjesen, Peter A; Mild, Kjell Hansson
Magnetic resonance imaging (MRI) is increasing around the world and the possible adverse effects on reproductive health of electromagnetic fields (EMFs) in MRI are not previously studied. A prospective randomized balanced cross-over study using a head scan in real MRI with whole-body transmitting coil and sham MRI among 24 healthy male volunteers was conducted. Serum-blood samples of inhibin B, testosterone, prolactine, thyreotropine, luteinizing hormone, follicle stimulating hormone, sex-hormone binding globuline and estradiol were taken before and after the different scans. Neither immediately after, nor after 11 days were there seen any differences in the hormone levels comparing real and sham MRI. The lack of effects of EMF on male reproductive hormones should be reassuring to the public and especially for men examined in MRI. Adverse effects on other endpoints than male reproduction or possible chronic effect of multiple MRI scans have not been investigated in this study. Copyright © 2012 Elsevier Inc. All rights reserved.
Que direito à saúde para a população GLBT? Considerando direitos humanos, sexuais e reprodutivos em busca da integralidade e da eqüidade What do health rights mean for the GLBT population?Considering human, sexual and reproductive rights in the search for equity and integrality in the health system
Full Text Available Este artigo tem como objetivo problematizar a pertinência de uma política de saúde para a população de Gays, Lésbicas, Bissexuais, Travestis e Transexuais - GLBT. A partir da consideração dos processos de violação de seus direitos humanos, sistematicamente comprometidos devido a estigmas e processos discriminatórios, busca-se evidenciar a necessidade de uma política de saúde específica a esta população, na perspectiva da integralidade da atenção e da eqüidade no sistema de saúde. O desafio da construção de uma política de atenção integral à saúde dessa população, tal como prevista no programa de governo federal Brasil sem Homofobia, implica a complexificação e alargamento do que se compreende por direitos sexuais e reprodutivos para a efetiva promoção da eqüidade e universalidade do acesso aos bens e serviços.This paper discusses whether a specific health policy for Gays, Lesbians, Bisexuals, Transvestites and Transsexuals is a good way to improve their lives and health situation, recognizing that their human rights are systematically violated by prejudice and discrimination processes. A health policy could be a strong political and technical instrument for achieving integrality in health care and equity in the health system. Building a health policy according to the constitutional right of universality and integrality in health care is proposed by the Federal Government's program called No Homophobia in Brazil. For its consolidation, we need to broaden what we understand by sexual and reproductive rights.
Olsen, Jørn; Nøhr, Ellen Aagaard
Reproductive health covers a broad category of health and disease conditions, according to the Cairo Statement. This chapter focuses on subfecundity fertility, fetal death, malformations, pregnancy complications, sexual health, and diseases that may have their origin in fetal life, but which will...
Dijkstra, Michiel B.; van Zweden, Jelle Stijn; Dirchsen, Maria
Nonreproductive workers of many eusocial Hymenoptera 'police' the colony, that is, they attack reproductive sister workers or destroy their eggs (unfertilized; developing into haploid males). Several ultimate causes of policing have been proposed, including (1) an increase in colony productivity,...... reproductive workers. We infer that relatedness incentives are the most likely ultimate cause of the evolutionary maintenance of worker-egg policing in A. echinatior. (C) 2010 The Association for the Study of Animal Behaviour. Published by Elsevier Ltd. All rights reserved...
Bommaraju, Aalap; Kavanaugh, Megan L; Hou, Melody Y; Bessett, Danielle
To examine whether race and reported history of abortion are associated with abortion stigma and miscarriage stigma, both independently and comparatively. Self-administered surveys with 306 new mothers in Boston and Cincinnati, United States. Abortion stigma perception (ASP); miscarriage stigma perception (MSP); and comparative stigma perception (CSP: abortion stigma perception net of miscarriage stigma perception). Regardless of whether or not they reported having an abortion, white women perceived abortion (ASP) to be more stigmatizing than Black and Latina women. Perceptions of miscarriage stigma (MSP), on the other hand, were dependent on reporting an abortion. Among those who reported an abortion, Black women perceived more stigma from miscarriage than white women, but these responses were flipped for women who did not report abortion. Reporting abortion also influenced our comparative measure (CSP). Among those who did report an abortion, white women perceived more stigma from abortion than miscarriage, while Black and Latina women perceived more stigma from miscarriage than abortion. By measuring abortion stigma in comparison to miscarriage stigma, we can reach a more nuanced understanding of how perceptions of reproductive stigmas are stratified by race and reported reproductive history. Clinicians should be aware that reproductive stigmas do not similarly affect all groups. Stigma from specific reproductive outcomes is more or less salient dependent upon a woman's social position and lived experience. Copyright © 2016 Elsevier B.V. All rights reserved.
Gerkowicz, Sabrina A; Crawford, Sara B; Hipp, Heather S; Boulet, Sheree L; Kissin, Dmitry M; Kawwass, Jennifer F
Information regarding the use of donor sperm in assisted reproductive technology, as well as subsequent treatment and perinatal outcomes, remains limited. Outcome data would aid patient counseling and clinical decision making. The objectives of the study were to report national trends in donor sperm utilization and live birth rates of donor sperm-assisted reproductive technology cycles in the United States and to compare assisted reproductive technology treatment and perinatal outcomes between cycles using donor and nondonor sperm. We hypothesize these outcomes to be comparable between donor and nondonor sperm cycles. This was a retrospective cohort study using data from all US fertility centers reporting to the Centers for Disease Control and Prevention's National Assisted Reproductive Technology Surveillance System, accounting for ∼98% of assisted reproductive technology cycles (definition excludes intrauterine insemination). The number and percentage of assisted reproductive technology cycles using donor sperm and rates of pregnancy, live birth, preterm birth (accounting for approximately 6% of all assisted reproductive technology cycles in 2014. Assisted reproductive technology treatment and perinatal outcomes were clinically similar in donor and nondonor sperm cycles. Copyright © 2018 Elsevier Inc. All rights reserved.
Peñas Defago, María Angélica; Morán Faúndes, José Manuel
In Argentina, campaigns for the recognition of sexual and reproductive rights have sparked opposition through litigation in which the dynamics of legal action have come from self-proclaimed "pro-life" NGOs, particularly since 1998, when the conservative NGO Portal de Belén successfully achieved the banning of emergency contraception through the courts. The activities of these groups, acting as a "civil arm" of religion, are focused primarily on obstructing access to legally permissible abortions and bringing about the withdrawal of a number of recognized public policies on sexual and reproductive health, particularly the 2002 National Programme for Sexual Health and Responsible Procreation. This paper analyzes the litigation strategies of these conservative NGOs and how their use of the courts in Argentina has changed over the years. It gives examples of efforts in local courts to block individual young women from accessing legal abortion following rape, despite a ruling by the National Supreme Court of Justice in 2012 that no judicial permission is required. In spite of major advances, the renewed influence of the Catholic hierarchy in the Argentine political scene with the accession of the new Pope poses challenges to the work by feminists and women's movements to extend and consolidate sexual and reproductive rights. Copyright © 2014 Reproductive Health Matters. Published by Elsevier Ltd. All rights reserved.
David R Hall
Full Text Available Reproductive autonomy (RA has been challenged by the availability of genetic information, disability and the ethics of selective reproduction. Utilitarian and rights-based approaches, as well as procreative beneficence (PB fail to provide compelling reasons for infringing RA, and may even be likened to dangerous eugenics. Parents are not morally obliged to prevent the birth of a disabled child. Society should rather adopt inclusivity, recognising and providing persons with disabilities opportunities for capability and worthwhile lives.
Wijayarathna, R; de Kretser, D M
reproductive aging. In the male, activin A is an autocrine and paracrine modulator of germ cell development and Sertoli cell proliferation. Disruption of normal activin signalling is characteristic of many tumours affecting reproductive organs, including endometrial carcinoma, cervical cancer, testicular and ovarian cancer as well as prostate cancer. While activin A and B aid the progression of many tumours of the reproductive organs, activin C acts as a tumour suppressor. Activins are important in embryonic induction, morphogenesis of branched glandular organs, development of limbs and nervous system, craniofacial and dental development and morphogenesis of the Wolffian duct. The field of activin biology has advanced considerably since its initial discovery as an FSH stimulating agent. Now, activin is well known as a growth factor and cytokine that regulates many aspects of reproductive biology, developmental biology and also inflammation and immunological mechanisms. Current research provides evidence for novel roles of activins in maintaining the structure and function of reproductive and other organ systems. The fact that activin A is elevated both locally as well as systemically in major disorders of the reproductive system makes it an important biomarker. Given the established role of activin A as a pro-inflammatory and pro-fibrotic agent, studies of its involvement in disorders of reproduction resulting from these processes should be examined. Follistatin, as a key regulator of the biological actions of activin, should be evaluated as a therapeutic agent in conditions where activin A overexpression is established as a contributing factor. © The Author 2016. Published by Oxford University Press on behalf of the European Society of Human Reproduction and Embryology. All rights reserved. For Permissions, please email: email@example.com.
Filkins, K; Kerr, M J
The potentially harmful effects on women of certain workplace exposures are widely appreciated, and steps to control these have included legislative efforts such as right-to-know laws of well as corporate policies mandating selective restriction of fertile women, which are illegal under federal civil rights laws. This chapter reviews the various occupational health risks reproductive women face in the workplace but also considers the effects of other genetic, medical, social, infectious, and environmental factors which may be of even greater concern than most occupational factors.
Inhorn, Marcia C; Patrizio, Pasquale
Whereas reproductive "tourism" implies leisure travel, reproductive "exile" bespeaks the numerous difficulties and constraints faced by infertile patients who are "forced" to travel globally for assisted reproduction. Given this reality, it is time to rethink the language of "reproductive tourism," replacing it with more accurate and patient-centered terms.
Xiao, Wei-Yang; Li, Ying-Wen; Chen, Qi-Liang; Liu, Zhi-Hao
study demonstrated that TBT may impair the reproductive success of zebrafish females probably through disrupting oogenesis, disturbing reproductive behaviors and altering serotonin synthesis. The present study greatly extends our understanding on the reproductive toxicity of TBT on fish. Copyright © 2018 Elsevier B.V. All rights reserved.
Stern, Judy E; McLain, Alexander C; Buck Louis, Germaine M; Luke, Barbara; Yeung, Edwina H
laboratory (intracytoplasmic sperm injection or assisted hatching). Clinics might better communicate with patients on the use of these procedures, and researchers should use caution when using self-reported treatment data. Copyright © 2016 Elsevier Inc. All rights reserved.
Iannarilli, Flora; Vannozzi, Giuseppe; Iosa, Marco; Pesce, Caterina; Capranica, Laura
The aim of the present study was to investigate the effect of task complexity on the capability to reproduce rhythmic patterns. Sedentary musically illiterate individuals (age: 34.8±4.2 yrs; M±SD) were administered a rhythmic test including three rhythmic patterns to be reproduced by means of finger-tapping, foot-tapping and walking. For the quantification of subjects' ability in the reproduction of rhythmic patterns, qualitative and quantitative parameters were submitted to analysis. A stereophotogrammetric system was used to reconstruct and evaluate individual performances. The findings indicated a good internal stability of the rhythmic reproduction, suggesting that the present experimental design is suitable to discriminate the participants' rhythmic ability. Qualitative aspects of rhythmic reproduction (i.e., speed of execution and temporal ratios between events) varied as a function of the perceptual-motor requirements of the rhythmic reproduction task, with larger reproduction deviations in the walking task. Copyright © 2013 Elsevier B.V. All rights reserved.
Farhi, A; Reichman, B; Boyko, V; Hourvitz, A; Ron-El, R; Lerner-Geva, L
This study assessed the risk for maternal complications in women and neonatal outcomes in children conceived following assisted reproductive treatment as compared with spontaneously conception and also separately evaluated conventional IVF and intracytoplasmic sperm injection (ICSI). The prospective cohort included 1161 women with singleton pregnancies: 561 who conceived following assisted reproduction (223 following IVF and 338 following ICSI) and 600 who conceived spontaneously. No differences were observed in pregnancy complications (including spontaneous abortion, pregnancy-induced hypertension, gestational diabetes and Caesarean delivery) except for significantly increased risk for excess vaginal bleeding in assisted reproduction pregnancies (21.4% versus 12.9%; OR 1.67, 95% CI 1.18-2.37), which was prominent in women who reported polycystic ovary syndrome. Neonates born following assisted reproduction had increased risk for prematurity (10.6% versus 5.3%; OR 1.72, 95% CI 1.04-2.87), and IVF, but not ICSI, was associated with significantly increased risk for prematurity (OR 2.36, 95% CI 1.28-4.37) and low birthweight (OR 1.89, 95% CI 1.03-3.46). In conclusion, this study observed only an increased risk for excess vaginal bleeding as a pregnancy-associated complication in singleton pregnancies following assisted compared with spontaneous conception. However, singleton neonates born following IVF, but not ICSI, were at increased risk for prematurity. Copyright © 2013 Reproductive Healthcare Ltd. Published by Elsevier Ltd. All rights reserved.
Inhorn, Marcia C
This article attempts to capture the dynamics of return reproductive tourism to the Middle East, based on ethnographic research undertaken at four different Middle Eastern locales (Egypt, Lebanon, United Arab Emirates and Arab America). Across the Middle Eastern diaspora, which is now vast, due to the disruptions of war and political violence, infertile couples often dream of making a test-tube baby 'back home' for a variety of cultural, moral and psychological reasons. These reasons – including medical expatriotism, the language of medicine, co-religion and moral trustworthiness, donor phenotype, the comforts of home and discrimination – are rarely highlighted in the scholarly literature on cross-border reproductive care. Thus, further empirical investigation is needed in order to assess additional reasons for reproductive travel beyond Euro-America. Of particular concern are the needs of 'stranded' refugee populations, who are constrained from seeking assisted reproduction technology 'back home', but who may face economic constraints and cultural discrimination in host communities. Copyright © 2011 Reproductive Healthcare Ltd. Published by Elsevier Ltd. All rights reserved.
Ikegami, Keisuke; Yoshimura, Takashi
Animals utilize photoperiodic changes as a calendar to regulate seasonal reproduction. Birds have highly sophisticated photoperiodic mechanisms and functional genomics analysis in quail uncovered the signal transduction pathway regulating avian seasonal reproduction. Birds detect light with deep brain photoreceptors. Long day (LD) stimulus induces secretion of thyroid-stimulating hormone (TSH) from the pars tuberalis (PT) of the pituitary gland. PT-derived TSH locally activates thyroid hormone (TH) in the hypothalamus, which induces gonadotropin-releasing hormone (GnRH) and hence gonadotropin secretion. However, during winter, low temperatures increase serum TH for adaptive thermogenesis, which accelerates germ cell apoptosis by activating the genes involved in metamorphosis. Therefore, TH has a dual role in the regulation of seasonal reproduction. Studies using TSH receptor knockout mice confirmed the involvement of PT-derived TSH in mammalian seasonal reproduction. In addition, studies in mice revealed that the tissue-specific glycosylation of TSH diversifies its function in the circulation to avoid crosstalk. In contrast to birds and mammals, one of the molecular machineries necessary for the seasonal reproduction of fish are localized in the saccus vasculosus from the photoreceptor to the neuroendocrine output. Thus, comparative analysis is a powerful tool to uncover the universality and diversity of fundamental properties in various organisms. Copyright © 2015 Elsevier Inc. All rights reserved.
Croft, Darren P; Johnstone, Rufus A; Ellis, Samuel; Nattrass, Stuart; Franks, Daniel W; Brent, Lauren J N; Mazzi, Sonia; Balcomb, Kenneth C; Ford, John K B; Cant, Michael A
Why females of some species cease ovulation prior to the end of their natural lifespan is a long-standing evolutionary puzzle [1-4]. The fitness benefits of post-reproductive helping could in principle select for menopause [1, 2, 5], but the magnitude of these benefits appears insufficient to explain the timing of menopause [6-8]. Recent theory suggests that the cost of inter-generational reproductive conflict between younger and older females of the same social unit is a critical missing term in classical inclusive fitness calculations (the "reproductive conflict hypothesis" [6, 9]). Using a unique long-term dataset on wild resident killer whales, where females can live decades after their final parturition, we provide the first test of this hypothesis in a non-human animal. First, we confirm previous theoretical predictions that local relatedness increases with female age up to the end of reproduction. Second, we construct a new evolutionary model and show that given these kinship dynamics, selection will favor younger females that invest more in competition, and thus have greater reproductive success, than older females (their mothers) when breeding at the same time. Third, we test this prediction using 43 years of individual-based demographic data in resident killer whales and show that when mothers and daughters co-breed, the mortality hazard of calves from older-generation females is 1.7 times that of calves from younger-generation females. Intergenerational conflict combined with the known benefits conveyed to kin by post-reproductive females can explain why killer whales have evolved the longest post-reproductive lifespan of all non-human animals. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.
Catteau, A; Caillon, H; Barrière, P; Denis, M G; Masson, D; Fréour, T
Leptin, an adipose hormone, has been shown to control energy homeostasis and food intake, and exert many actions on female reproductive function. Consequently, this adipokine is a pivotal factor in studies conducted on animal models and humans to decipher the mechanisms behind the infertility often observed in obese women. A systematic PubMed search was conducted on all articles, published up to January 2015 and related to leptin and its actions on energy balance and reproduction, using the following key words: leptin, reproduction, infertility, IVF and controlled ovarian stimulation. The available literature was reviewed in order to provide an overview of the current knowledge on the physiological roles of leptin, its involvement in female reproductive function and its potential interest as a prognostic marker in IVF cycles. Animal and human studies show that leptin communicates nutritional status to the central nervous system and emerging evidence has demonstrated that leptin is involved in the control of reproductive functions by acting both directly on the ovaries and indirectly on the central nervous system. With respect to the clinical use of leptin as a biomarker in IVF cycles, a systematic review of the literature suggested its potential interest as a predictor of IVF outcome, as high serum and/or follicular fluid leptin concentrations have correlated negatively with cycle outcome. However, these preliminary results remain to be confirmed. Leptin regulates energy balance and female reproductive function, mainly through its action on hypothalamic-pituitary-ovarian function, whose molecular and cellular aspects are progressively being deciphered. Preliminary studies evaluating leptin as a biomarker in human IVF seem promising but need further confirmation. © The Author 2015. Published by Oxford University Press on behalf of the European Society of Human Reproduction and Embryology. All rights reserved. For Permissions, please email: firstname.lastname@example.org.
Zhang, G X; Fan, Q C; Wang, J Y; Zhang, T; Xue, Q; Shi, H Q
To identify molecular markers and candidate genes associated with reproductive traits, a genome-wide analysis was performed in Jinghai Yellow Chickens to analyze body weight at first oviposition (BWF), age at first oviposition (AFE), weight of the egg at first oviposition (FEW), egg weight at the age of 300 days (EW300), number of eggs produced by 300 days of age (EN300), egg hatchability (HA) and multiple selection index for egg production (MSI). The results showed that seven single nucleotide polymorphisms (SNPs) were associated with reproductive traits (Preproductive traits were identified (Preproductive traits will greatly advance the understanding of the genetic basis and molecular mechanisms underlying reproductive traits and may have practical significance in breeding programs for the improvements of reproductive traits in the Jinghai Yellow Chicken. Copyright © 2015 Elsevier B.V. All rights reserved.
Svendsen, Mette N.
This article employs a multi-species perspective in investigating how life's worth is negotiated in the field of neonatology in Denmark. It does so by comparing decision-making processes about human infants in the Danish neonatal intensive care unit with those associated with piglets who serve as...... as expectations within linear or predictive time frames are key markers in both sites. Exploring selective reproductive processes across human infants and research piglets can help us uncover aspects of the cultural production of viability that we would not otherwise see or acknowledge....
Erdman, Joanna N
The Irish Protection of Life During Pregnancy Act seeks to clarify the legal ground for abortion in cases of risk to life, and to create procedures to regulate women's access to services under it. This article explores the new law as the outcome of an international human rights litigation strategy premised on state duties to implement abortion laws through clear standards and procedural safeguards. It focuses specifically on the Irish law reform and the jurisprudence of the European Court of Human Rights, including A. B. and C. v. Ireland (2010). The article examines how procedural rights at the international level can engender domestic law reform that limits or expands women's access to lawful abortion services, serving conservative or progressive ends. Copyright © 2014 Reproductive Health Matters. Published by Elsevier Ltd. All rights reserved.
Martin, Angela S; Chang, Jeani; Zhang, Yujia; Kawwass, Jennifer F; Boulet, Sheree L; McKane, Patricia; Bernson, Dana; Kissin, Dmitry M; Jamieson, Denise J
To examine outcomes of singleton pregnancies conceived without assisted reproductive technology (non-ART) compared with singletons conceived with ART by elective single-embryo transfer (eSET), nonelective single-embryo transfer (non-eSET), and double-embryo transfer with the establishment of 1 (DET -1) or ≥2 (DET ≥2) early fetal heartbeats. Retrospective cohort using linked ART surveillance data and vital records from Florida, Massachusetts, Michigan, and Connecticut. Not applicable. Singleton live-born infants. None. Preterm birth (PTB score score approach, we found that singletons conceived after eSET were less likely to have a 5-minute Apgar Reproductive Medicine. All rights reserved.
[New nutrient medium for the cultivation and isolation of the plague microbe ChDS-37 as an element of the mobilization reserve of specialized antiepidemic teams of the Russian Inspectorate for the Protection of Consumer Rights and Human Welfare].
Mazrukho, A B; Kaminskiĭ, D I; Lomov, Yu M; Telesmanich, N P; Rozhkov, K K; Alutin, I M; Pukhov, Yu M; Prometnoĭ, V I; Fetsaĭlova, O P; Bulakhova, O G; Firsova, I A; Smolikova, L M; Bozhko, N V; Ivanova, V S; Burlakova, O S; Verkina, L M; Trukhachev, A L; Akulova, M V
A new nutrient medium has been designed to culture and isolate the plague microbe ChDS-37 on the basis of the pancreatic digest of baker's yeast. The results of laboratory tests of the designed medium, by using 10 plague microbe strains and those of approval during the tactical and special training of a specialized antiepidemic team (SAET), suggest that the medium has some advantage over reference media and creates prerequisites for being incorporated into the mobilization reserve of a SAET.
Boddy, Amy M; Kokko, Hanna; Breden, Felix; Wilkinson, Gerald S; Aktipis, C Athena
(s) Published by the Royal Society. All rights reserved.
de Bruyn, Maria
The HIV/AIDS field is addressing how legal and policy restrictions affect access to health promotion and care, e.g., in relation to criminalization of HIV transmission, drug use and sex work. Work to address the reproductive rights of women living with HIV, particularly regarding unwanted pregnancy and abortion, has nevertheless lagged behind, despite its potential to contribute to broader advocacy for access to comprehensive reproductive health information and services for all women. It is in that context that this paper examines abortion in relation to the rights of women and girls living with HIV. The paper first presents findings from recent research on HIV-positive women's reasons for seeking abortions and experiences with abortion-related care. This is followed by a discussion of abortion in relation to human rights and how this has been both addressed and neglected in policy and guidance related to the reproductive health of women living with HIV. The concluding remarks offer recommendations for expanding efforts to provide comprehensive, human rights-based sexual and reproductive health care to women living with HIV by including abortion-related information and services. Copyright © 2012 Reproductive Health Matters. Published by Elsevier Ltd. All rights reserved.
Bredenoord, A L; Dondorp, W; Pennings, G; De Wert, G
Preclinical experiments are currently performed to examine the feasibility of several types of nuclear transfer to prevent mitochondrial DNA (mtDNA) disorders. Whereas the two most promising types of nuclear transfer to prevent mtDNA disorders, spindle transfer and pronuclear transfer, do not amount to reproductive cloning, one theoretical variant, blastomere transfer does. This seems the most challenging both technically and ethically. It is prohibited by many jurisdictions and also the scientific community seems to avoid it. Nevertheless, this paper examines the moral acceptability of blastomere transfer as a method to prevent mtDNA disorders. The reason for doing so is that most objections against reproductive cloning refer to reproductive adult cloning, while blastomere transfer would amount to reproductive embryo cloning. After clarifying this conceptual difference, this paper examines whether the main non-safety objections brought forward against reproductive cloning also apply in the context of blastomere transfer. The conclusion is that if this variant were to become safe and effective, dismissing it because it would involve reproductive cloning is unjustified. Nevertheless, as it may lead to more complex ethical appraisals than the other variants, researchers should initially focus on the development of the other types of nuclear transfer to prevent mtDNA disorders. Copyright © 2010 Reproductive Healthcare Ltd. Published by Elsevier Ltd. All rights reserved.
Van Dyke, James U; Beaupre, Steven J
Reproductive effort has been defined as the proportion of an organism's energy budget that is allocated to reproduction over a biologically meaningful time period. Historically, studies of reproductive bioenergetics considered energy content of gametes, but not costs of gamete production. Although metabolic costs of vitellogenesis (MCV) fundamentally reflect the primary bioenergetic cost of reproductive allocation in female reptiles, the few investigations that have considered costs of reproductive allocation have focused on metabolic costs of pregnancy (MCP) in viviparous species. We define MCP as energetic costs incurred by pregnant females, including all costs of maintaining gestation conditions necessary for embryogenesis. MCP by our definition do not include fetal costs of embryogenesis. We measured metabolic rates in five species of viviparous snakes (Agkistrodon contortrix, Boa constrictor, Eryx colubrinus, Nerodia sipedon, and Thamnophis sirtalis) during vitellogenesis and pregnancy in order to estimate MCV and MCP. Across all species, MCV were responsible for 30% increases in maternal metabolism. Phylogenetically-independent contrasts showed that MCV were significantly greater in B. constrictor than in other species, likely because B. constrictor yolk energy content was greater than that of other species. Estimates of MCP were not significantly different from zero in any species. In viviparous snakes, MCV appear to represent significant bioenergetic expenditures, while MCP do not. We suggest that MCV, together with yolk energy content, represent the most significant component of reptilian reproductive effort, and therefore deserve greater attention than MCP in studies of reptilian reproductive bioenergetics. Copyright © 2011 Elsevier Inc. All rights reserved.
Roa, Juan; Tena-Sempere, Manuel
It is well established that pubertal activation of the reproductive axis and maintenance of fertility are critically dependent on the magnitude of body energy reserves and the metabolic state of the organism. Hence, conditions of impaired energy homeostasis often result in deregulation of puberty and reproduction, whereas gonadal dysfunction can be associated with the worsening of the metabolic profile and, eventually, changes in body weight. While much progress has taken place in our knowledge about the neuroendocrine mechanisms linking metabolism and reproduction, our understanding of how such dynamic interplay happens is still incomplete. As paradigmatic example, much has been learned in the last two decades on the reproductive roles of key metabolic hormones (such as leptin, insulin and ghrelin), their brain targets and the major transmitters and neuropeptides involved. Yet, the molecular mechanisms whereby metabolic information is translated and engages into the reproductive circuits remain largely unsolved. In this work, we will summarize recent developments in the characterization of the putative central roles of key cellular energy sensors, such as mTOR, in this phenomenon, and will relate these with other molecular mechanisms likely contributing to the brain coupling of energy balance and fertility. In doing so, we aim to provide an updated view of an area that, despite still underdeveloped, may be critically important to fully understand how reproduction and metabolism are tightly connected in health and disease. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.
The provision of the Irish Constitution that guarantees "the unborn" a right to life equal to that of a pregnant woman has consequences for access to abortion and the care of women in pregnancy generally. Long-awaited legislation to give effect to the narrow constitutional right to abortion was enacted into law in 2013. In 2014, a guidance document for health professionals' implementation of the legislation was published. However, the legislation and guidance document fall far short of international human rights bodies' recommendations: they fail to deliver effective procedural rights to all of the women eligible for lawful abortion within the state and create new legal barriers to women's reproductive rights. At the same time, cases continue to highlight that the Irish Constitution imposes an unethical and rights-violating legal regime in non-abortion-related contexts. Recent developments suggest that both the failure to put guidelines in place and the development of guidelines that are not centered on women or based on rights further reduce women's access to rights and set unacceptable limitations on women's reproductive autonomy. Nevertheless, public and parliamentary scrutiny of cases involving Ireland's abortion laws is increasingly focusing on the need for reform. Copyright © 2015 International Federation of Gynecology and Obstetrics. Published by Elsevier Ireland Ltd. All rights reserved.
... historical Searches are case-insensitive Reproductive System, Female, Anatomy Add to My Pictures View /Download : Small: 720x756 ... Large: 3000x3150 View Download Title: Reproductive System, Female, Anatomy Description: Anatomy of the female reproductive system; drawing ...
This chapter summarizes fundamental knowledge and recent discoveries about the reproduction, physiology and biochemistry of plant-parasitic nematodes. Various types of reproduction are reviewed, including sexual reproduction and mitotic and meiotic parthenogenesis. Although much is known about the p...
Vegetative growth, reproduction, browse production and response to tree clearing of ... water stress, soil nutrient availability, carbohydrate reserves, plant hormones, ... animal-plant interactions) of woody plants in various savanna ecosystems.
Havstad, Joyce C
Proponents of human reproductive cloning do not dispute that cloning may lead to violations of clones' right to self-determination, or that these violations could cause psychological harms. But they proceed with their endorsement of human reproductive cloning by dismissing these psychological harms, mainly in two ways. The first tactic is to point out that to commit the genetic fallacy is indeed a mistake; the second is to invoke Parfit's non-identity problem. The argument of this paper is that neither approach succeeds in removing our moral responsibility to consider and to prevent psychological harms to cloned individuals. In fact, the same commitment to personal liberty that generates the right to reproduce by means of cloning also creates the need to limit that right appropriately. Discussion of human reproductive cloning ought to involve a careful and balanced consideration of both the relevant aspects of personal liberty - the parents' right to reproductive freedom and the cloned child's right to self-determination.
Ashu, Eta Ebasi; Xu, Jianping
Sexual reproduction commonly refers to the reproductive process in which genomes from two sources are combined into a single cell through mating and then the zygote genomes are partitioned to progeny cells through meiosis. Reproduction in the absence of mating and meiosis is referred to as asexual or clonal reproduction. One major advantage of sexual reproduction is that it generates genetic variation among progeny which may allow for faster adaptation of the population to novel and/or stressful environments. However, adaptation to stressful or new environments can still occur through mutation, in the absence of sex. In this review, we analyzed the relative contributions of sexual and asexual reproduction in the origin and spread of strains causing fungal infectious diseases outbreaks. The necessity of sex and the ability of asexual fungi to initiate outbreaks are discussed. We propose a framework that relates the modes of reproduction to the origin and propagation of fungal disease outbreaks. Our analyses suggest that both sexual and asexual reproduction can play critical roles in the origin of outbreak strains and that the rapid spread of outbreak strains is often accomplished through asexual expansion. Copyright © 2015 Elsevier B.V. All rights reserved.
Nguyen, Ha; Snider, Jeremy; Ravishankar, Nirmala; Magvanjav, Oyunbileg
The present study provides evidence to support enhanced attention to reproductive health and comprehensive measures to increase access to quality reproductive health services. We compare and contrast the financing and utilization of reproductive health services in six sub-Saharan African countries using data from National Health Accounts and Demographic and Health Surveys. Spending on reproductive health in 2006 ranged from US$4 per woman of reproductive age in Ethiopia to US$17 in Uganda. These are below the necessary level for assuring adequate services given that an internationally recommended spending level for family planning alone was US$16 for 2006. Moreover, reproductive health spending shows signs of decline in tandem with insufficient improvement in service utilization. Public providers played a predominant role in antenatal and delivery care for institutional births, but home deliveries with unqualified attendants dominated. The private sector was a major supplier of condoms, oral pills and IUDs. Private clinics, pharmacies and drug vendors were important sources of STI treatment. The findings highlight the need to commit greatly increased funding for reproductive health services as well as more policy attention to the contribution of public, private and informal providers and the role of collaboration among them to expand access to services for under-served populations. Copyright © 2011 Reproductive Health Matters. Published by Elsevier Ltd. All rights reserved.
Pilka, L; Rumpík, D; Pilka, R
Leptin may act as the critical link between adipose tissue and the reproductive system, indicating whether adequate energy reserves are presenting for normal reproductive functions. Future interventional studies involving leptin administration are excepted to further clarify this role of leptin and may provide new therapeutic options for the reproductive dysfunctions associated with states of relative leptin deficiency or resistance.
We studied reproduction of wild Geochelone radiata at the Cap Sainte Marie Special Reserve in southwestern Madagascar to gain insight into life history traits related to reproductive success. Reproductive behaviour was observed over two nesting seasons and egg production was studied by radiographing telemetered ...
Financial "risk-sharing" fee structures in assisted reproduction programs charge patients a higher initial fee but provide reduced fees for subsequent cycles and often a partial or complete refund if treatment fails. This opinion of the ASRM Ethics Committee analyzes the ethical issues raised by these fee structures, including patient selection criteria, conflicts of interest, success rate transparency, and patient informed consent. This document replaces the document of the same name, last published in 2013 (Fertil Steril 2013;100:334-6). Copyright © 2016 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.
Sasaki, Yosuke; Uematsu, Mizuho; Kitahara, Go; Osawa, Takeshi; Sueyoshi, Masuo
The objective of this study was to determine the effects of stillbirth and dystocia on subsequent reproductive performance in Japanese Black cattle. Data were collected for 34,763 calvings from 13,186 animals on 826 farms. Stillbirth was associated with a decreased first service conception rate compared to cows with a normal calving (44.4 versus 54.0%, respectively, P dystocia (P dystocia had inferior subsequent reproductive performance compared with those with a normal calving. Copyright © 2014 Elsevier Ltd. All rights reserved.
This document presents arguments that conclude that it is unethical to use somatic cell nuclear transfer (SCNT) for infertility treatment due to concerns about safety; the unknown impact of SCNT on children, families, and society; and the availability of other ethically acceptable means of assisted reproduction. This document replaces the ASRM Ethics Committee report titled, "Human somatic cell nuclear transfer and cloning," last published in Fertil Steril 2012;98:804-7. Copyright © 2016 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.
Tovo-Neto, Aldo; da Silva Rodrigues, Maira; Habibi, Hamid R; Nóbrega, Rafael Henrique
Thyroid hormones (THs) play important roles in the regulation of many biological processes of vertebrates, such as growth, metabolism, morphogenesis and reproduction. An increasing number of studies have been focused on the involvement of THs in the male reproductive system of vertebrates, in particular of fish. Therefore, this mini-review aims to summarize the main findings on THs role in male reproductive system of fish, focusing on sex differentiation, testicular development and spermatogenesis. The existing data in the literature have demonstrated that THs exert their roles at the different levels of the hypothalamic-pituitary-gonadal (HPG) axis. In general a positive correlation has been shown between THs and fish reproductive status; where THs are associated with testicular development, growth and maturation. Recently, the molecular mechanisms underlying the role of THs in spermatogenesis have been unraveled in zebrafish testis. THs promote germ cell proliferation and differentiation by increasing a stimulatory growth factor of spermatogenesis produced by Sertoli cells. In addition, THs enhanced the gonadotropin-induced androgen release in zebrafish testis. Next to their functions in the adult testis, THs are involved in the gonadal sex differentiation through modulating sex-related gene expression, and testicular development via regulation of Sertoli cell proliferation. In conclusion, this mini-review showed that THs modulate the male reproductive system during the different life stages of fish. The physiological and molecular mechanisms showed a link between the thyroid and reproduction, suggesting a possibly co-evolution and interdependence of these two systems. Copyright © 2018 Elsevier Inc. All rights reserved.
G. S. Merzlikina
Full Text Available The article presents the basic problems of fixed capital reproduction. There are considered a significant depreciation of fixed assets of Russian enterprises. There are presented arguments in favor of urgency of the problem of reproduction of fixed assets of the Russian Federation. The paper presents theoretical evidence base basic types of fixed capital reproduction. There are identified all possible sources of simple and expanded reproduction of capital. There are considered the role of value and feasibility of depreciation in the formation of Reserve reproduction. Suggested the formation of accounting and analytical management provision fixed capital, as well as an innovative system of fixed capital reproduction, which implies the creation of depreciation , capital, revaluation, liquidation reserves. The algorithm of business valuation based on an innovative system of capital reproduction. The algorithm and the possibility of formation of reserves are considered on a concrete example of one of the industrial enterprises of the city Volgograd. On the basis of the algorithm presented calculations of business valuation of the enterprise. Calculations have shown an increase in value of the business condition of the formation of special reserves, which underlines the necessary and urgency of their formation in accounting policy and economy organizations and enterprises of Russia as a whole.
Lynn, Sharon E; Stamplis, Teresa B; Barrington, William T; Weida, Nicholas; Hudak, Casey A
Stress is thought to be a potent suppressor of reproduction. However, the vast majority of studies focus on the relationship between chronic stress and reproductive suppression, despite the fact that chronic stress is rare in the wild. We investigated the role of fasting in altering acute stress physiology, reproductive physiology, and reproductive behavior of male zebra finches (Taeniopygia guttata) with several goals in mind. First, we wanted to determine if acute fasting could stimulate an increase in plasma corticosterone and a decrease in corticosteroid binding globulin (CBG) and testosterone. We then investigated whether fasting could alter expression of undirected song and courtship behavior. After subjecting males to fasting periods ranging from 1 to 10h, we collected plasma to measure corticosterone, CBG, and testosterone. We found that plasma corticosterone was elevated, and testosterone was decreased after 4, 6, and 10h of fasting periods compared with samples collected from the same males during nonfasted (control) periods. CBG was lower than control levels only after 10h of fasting. We also found that, coincident with these endocrine changes, males sang less and courted females less vigorously following short-term fasting relative to control conditions. Our data demonstrate that acute fasting resulted in rapid changes in endocrine physiology consistent with hypothalamo-pituitary-adrenal axis activation and hypothalamo-pituitary-gonadal axis deactivation. Fasting also inhibited reproductive behavior. We suggest that zebra finches exhibit physiological and behavioral flexibility that makes them an excellent model system for studying interactions of acute stress and reproduction. Copyright 2010 Elsevier Inc. All rights reserved.
Bay, Bjørn; Mortensen, Erik Lykke; Kesmodel, Ulrik Schiøler
To systematically review the existing literature on neurodevelopmental outcomes in children born after medically assisted reproduction compared with those of children born after spontaneous conception. Systematic review. Not applicable. Children born after medically assisted reproduction vs. reference groups of spontaneously conceived children. Data were reviewed from worldwide published articles, without restrictions as to publication year or language. A total of 80 studies included between 31 and 2,446,044 children. Child neurodevelopmental outcomes categorized as cognitive, behavioral, emotional or psychomotor development, or diagnoses of mental disorders. For infants, studies on psychomotor development showed no deficits, but few investigated cognitive or behavioral development. Studies on toddlers generally reported normal cognitive, behavioral, socio-emotional, and psychomotor development. For children in middle childhood, development seems comparable in children born after assisted reproduction and controls, although fewer studies have been conducted with follow-up to this age. Very few studies have assessed neurodevelopmental outcomes among teens, and the results are inconclusive. Studies investigating the risk of diagnoses of mental disorders are generally large, with long follow-up, but the results are inconsistent. It may tentatively be concluded that the neurodevelopment of children born after fertility treatment is overall comparable to that in children born after spontaneous conception. Copyright © 2013 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.
Lee-Rife, Susan M
This paper examines the complex interplay between reproductive experiences and women's empowerment using rich life history data from a survey in India. Previous research has examined the influence of a rather limited range of reproductive events, focusing on how many children or sons a woman has borne, and has only superficially incorporated the insights of lifecourse theory. Furthermore, it has often conceptualized empowerment as a static characteristic rather than a time-varying one, and has often failed to examine the influence of empowerment resources or previous empowerment levels. I focus on the cumulative influence of less-studied reproductive events-including unwanted or mistimed pregnancy, stillbirths, miscarriages, and abortions-on several dimensions of women's empowerment, including mobility, financial decision-making, experiences of violence, and threats of abandonment or homelessness using data collected from 2435 women in Madhya Pradesh, India during a 2002 household-based probability sample survey. Logistic regression revealed that, notably, few reproductive events have an impact on women's current empowerment, but rather, the extent of empowerment immediately after marriage emerges as a strong determinant of their current empowerment. However, women who have had abortions have higher odds of experiencing domestic violence, and experiencing mistimed pregnancies lowers the odds of violence. Incorporating the potential influence of prior life events and conditions, accounting for the possibility that experiences may accumulate to shape women's current empowerment portrays women's lives more completely and helps to identify key points of intervention. Copyright 2010 Elsevier Ltd. All rights reserved.
Holm, Jacob Bak; Chalmey, Clementine; Modick, Hendrik; Jensen, Lars Skovgaard; Dierkes, Georg; Weiss, Tobias; Jensen, Benjamin Anderschou Holbech; Nørregård, Mette Marie; Borkowski, Kamil; Styrishave, Bjarne; Martin Koch, Holger; Mazaud-Guittot, Severine; Jegou, Bernard; Kristiansen, Karsten; Kristensen, David Møbjerg
Industrial use of aniline is increasing worldwide with production estimated to surpass 5.6 million metric tons in 2016. Exposure to aniline occurs via air, diet, and water augmenting the risk of exposing a large number of individuals. Early observations suggest that aniline is metabolized to paracetamol/acetaminophen, likely explaining the omnipresence of low concentrations of paracetamol in European populations. This is of concern as recent studies implicate paracetamol as a disrupter of reproduction. Here, we show through steroidogenic profiling that exposure to aniline led to increased levels of the Δ4 steroids, suggesting that the activity of CYP21 was decreased. By contrast, paracetamol decreased levels of androgens likely through inhibition of CYP17A1 activity. We confirm that aniline in vivo is rapidly converted to paracetamol by the liver. Intrauterine exposure to aniline and paracetamol in environmental and pharmaceutical relevant doses resulted in shortening of the anogenital distance in mice, a sensitive marker of fetal androgen levels that in humans is associated with reproductive malformations and later life reproductive disorders. In conclusion, our results provide evidence for a scenario where aniline, through its conversion into antiandrogenic paracetamol, impairs male reproductive development. © The Author 2015. Published by Oxford University Press on behalf of the Society of Toxicology. All rights reserved. For Permissions, please e-mail: email@example.com.
Ravindran, T K Sundari
Privatisation in Pakistan's health sector was part of the Structural Adjustment Programme that started in 1998 following the country's acute foreign exchange crisis. This paper examines three examples of privatisation which have taken place in service delivery, management and capacity-building functions in the health sector: 1) large-scale contracting out of publicly-funded health services to private, not-for-profit organisations; 2) social marketing/franchising networks providing reproductive health services; and 3) a public-private partnership involving a consortium of private players and the government of Pakistan. It assesses the extent to which these initiatives have contributed to promoting equitable access to good quality, comprehensive reproductive health services. The paper concludes that these forms of privatisation in Pakistan's health sector have at best made available a limited range of fragmented reproductive health services, often of sub-optimal quality, to a fraction of the population, with poor returns in terms of health and survival, especially for women. This analysis has exposed a deep-rooted malaise within the health system as an important contributor to this situation. Sustained investment in health system strengthening is called for, where resources from both public and private sectors are channelled towards achieving health equity, under the stewardship of the state and with active participation by and accountability to members of civil society. Copyright © 2010 Reproductive Health Matters. Published by Elsevier Ltd. All rights reserved.
Crain, D Andrew; Janssen, Sarah J; Edwards, Thea M
To evaluate the possible role of endocrine-disrupting compounds (EDCs) on female reproductive disorders emphasizing developmental plasticity and the complexity of endocrine-dependent ontogeny of reproductive organs. Declining conception rates and the high incidence of female reproductive...... disruptions warrant evaluation of the impact of EDCs on female reproductive health....
Home · What we do ... As a result, Pakistan's health system has suffered and health service delivery has worsened. ... This four-year project aims to strengthen health systems governance for reproductive health and rights in Pakistan.
Diagnostic imaging of the reproductive tract in reptiles is used for gender determination, evaluation of breeding status, detection of pathologic changes, and supervising treatment. Whole-body radiographs provide an overview and support detection of mineralized egg shells. Sonography is used to evaluate follicles, nonmineralized eggs, and the salpinx in all reptiles. Computed tomography is able to overcome imaging limitations in chelonian species. This article provides detailed information about the performance of different imaging techniques. Multiple images demonstrate the physiologic appearance of the male and female reproductive tract in various reptile species and pathologic changes. Advantages and disadvantages of radiography, sonography, and computed tomography are described. Copyright © 2016 Elsevier Inc. All rights reserved.
Casper, Robert F; Gladanac, Bojana
Almost all forms of life have predictable daily or circadian rhythms in molecular, endocrine, and behavioral functions. In mammals, a central pacemaker located in the suprachiasmatic nuclei coordinates the timing of these rhythms. Daily light exposure that affects the retina of the eye directly influences this area, which is required to align endogenous processes to the appropriate time of day. The present "Views and Reviews" articles discuss the influence of circadian rhythms, especially nightly secretion of melatonin, on reproductive function and parturition. In addition, an examination is made of problems that arise from recurrent circadian rhythm disruption associated with changes in light exposure patterns common to modern day society. Finally, a possible solution to prevent disruptions in circadian phase markers by filtering out short wavelengths from nocturnal light is reviewed. Copyright © 2014 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.
Because these practices are ethically controversial, clinics are encouraged to develop and make available their policies on the provision of nonmedical sex selection, and to accommodate their employees' decisions about whether or not to participate in such treatment. Practitioners offering assisted reproductive services are under no ethical obligation to provide or refuse to provide nonmedically indicated methods of sex selection. This document replaces two documents previously published by the ASRM Ethics Committee, titled, "Sex selection and preimplantation genetic diagnosis" (Fertil Steril 2004;82:S245-8) and "Preconception gender selection for nonmedical reasons" (Fertil Steril 2004;82:S232-5). Copyright © 2015 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.
Alper, Michael M
Assisted reproductive technology (ART) programs are complex organizations requiring the integration of multiple disciplines. ISO 9001:2008 is a quality management system that is readily adaptable to an ART program. The value that ISO brings to the entire organization includes control of documents, clear delineation of responsibilities of staff members, documentation of the numerous processes and procedures, improvement in tracking and reducing errors, and overall better control of systems. A quality ART program sets quality objectives and monitors their progress. ISO provides a sense of transparency within the organization and clearer understanding of how service is provided to patients. Most importantly, ISO provides the framework to allow for continual improvement. Copyright © 2013 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.
Kinder, Jeremy M; Jiang, Tony T; Ertelt, James M; Xin, Lijun; Strong, Beverly S; Shaaban, Aimen F; Way, Sing Sing
Exposure to maternal tissue during in utero development imprints tolerance to immunologically foreign non-inherited maternal antigens (NIMA) that persists into adulthood. The biological advantage of this tolerance, conserved across mammalian species, remains unclear. Here, we show maternal cells that establish microchimerism in female offspring during development promote systemic accumulation of immune suppressive regulatory T cells (Tregs) with NIMA specificity. NIMA-specific Tregs expand during pregnancies sired by males expressing alloantigens with overlapping NIMA specificity, thereby averting fetal wastage triggered by prenatal infection and non-infectious disruptions of fetal tolerance. Therefore, exposure to NIMA selectively enhances reproductive success in second-generation females carrying embryos with overlapping paternally inherited antigens. These findings demonstrate that genetic fitness, canonically thought to be restricted to Mendelian inheritance, is enhanced in female placental mammals through vertically transferred maternal cells that promote conservation of NIMA and enforce cross-generational reproductive benefits. Copyright © 2015 Elsevier Inc. All rights reserved.
Crain, D Andrew; Janssen, Sarah J; Edwards, Thea M
To evaluate the possible role of endocrine-disrupting compounds (EDCs) on female reproductive disorders emphasizing developmental plasticity and the complexity of endocrine-dependent ontogeny of reproductive organs. Declining conception rates and the high incidence of female reproductive disrupti......To evaluate the possible role of endocrine-disrupting compounds (EDCs) on female reproductive disorders emphasizing developmental plasticity and the complexity of endocrine-dependent ontogeny of reproductive organs. Declining conception rates and the high incidence of female reproductive...... disruptions warrant evaluation of the impact of EDCs on female reproductive health....
This appraisal of Carol A. Kates' 'Reproductive Liberty and Overpopulation' challenges her call for world-wide population control measures - using compulsory methods if necessary - to save the world's environment. The most successful part of Kates' paper is her argument that reproductive rights are not indefeasible and nonnegotiable, but that like many rights, they are conditional and open to a balancing of individual freedom against collective community interests. But her advocacy of mandato...
Moschos, Stergios; Chan, Jean L; Mantzoros, Christos S
To review recent advances in understanding the role of leptin in the physiology and pathophysiology of reproduction, with a focus on relevant clinical situations. A MEDLINE computer search was performed to identify relevant articles. Leptin, an adipocyte hormone important in regulating energy homeostasis, interacts with the reproductive axis at multiple sites, with stimulatory effects at the hypothalamus and pituitary and inhibitory actions at the gonads. More recently, leptin has been shown to play a role in other target reproductive organs, such as the endometrium, placenta, and mammary gland, with corresponding influences on important physiologic processes such as menstruation, pregnancy, and lactation. As a marker of whether nutritional stores are adequate, leptin may act in concert with gonadotropins and the growth hormone axis to initiate the complex process of puberty. Conditions in which nutritional status is suboptimal, such as eating disorders, exercise-induced amenorrhea, and functional hypothalamic amenorrhea, are associated with low serum leptin levels; and conditions with excess energy stores or metabolic disturbances, such as obesity and polycystic ovarian syndrome, often have elevated serum or follicular fluid leptin levels, raising the possibility that relative leptin deficiency or resistance may be at least partly responsible for the reproductive abnormalities that occur with these conditions. Leptin may act as the critical link between adipose tissue and the reproductive system, indicating whether adequate energy reserves are present for normal reproductive function. Future interventional studies involving leptin administration are expected to further clarify this role of leptin and may provide new therapeutic options for the reproductive dysfunction associated with states of relative leptin deficiency or resistance.
Toth, Thomas L; Lee, Malinda S; Bendikson, Kristin A; Reindollar, Richard H
To better understand practice patterns and opportunities for standardization of ET. Cross-sectional survey. Not applicable. Not applicable. An anonymous 82-question survey was emailed to the medical directors of 286 Society for Assisted Reproductive Technology member IVF practices. A follow-up survey composed of three questions specific to ET technique was emailed to the same medical directors. Descriptive statistics of the results were compiled. The survey assessed policies, protocols, restrictions, and specifics pertinent to the technique of ET. There were 117 (41%) responses; 32% practice in academic settings and 68% in private practice. Responders were experienced clinicians, half of whom had performed Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.
Moteetee, A; Seleteng Kose, L
albomaculata), difficult childbirth, as well treatment of breast and cervical cancer, cysts, fibroids, and testicular tumours (e.g. Hypoxis hemerocallidea). For the toning of the uterus, it is common to use a combination of plants, e.g. Gunnera perpensa, Scabiosa columbaria, and Eriospermum ornithogaloides. Of the 87 plants used for reproductive healthcare, the highest number (31) is used for the treatment of infertility (in both men and women). The pharmacological effects, active compounds, and toxicology of many of these plants are not yet known. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.
Wolfe, Andrew; Divall, Sara; Wu, Sheng
The mammalian reproductive hormone axis regulates gonadal steroid hormone levels and gonadal function essential for reproduction. The neuroendocrine control of the axis integrates signals from a wide array of inputs. The regulatory pathways important for mediating these inputs have been the subject of numerous studies. One class of proteins that have been shown to mediate metabolic and growth signals to the CNS includes Insulin and IGF-1. These proteins are structurally related and can exert endocrine and growth factor like action via related receptor tyrosine kinases. The role that insulin and IGF-1 play in controlling the hypothalamus and pituitary and their role in regulating puberty and nutritional control of reproduction has been studied extensively. This review summarizes the in vitro and in vivo models that have been used to study these neuroendocrine structures and the influence of these growth factors on neuroendocrine control of reproduction. Copyright © 2014 Elsevier Inc. All rights reserved.
Jones, Susan M
Australian lizards exhibit a broad array of different reproductive strategies and provide an extraordinary diversity and range of models with which to address fundamental problems in reproductive biology. Studies on lizards have frequently led to new insights into hormonal regulatory pathways or mechanisms of control, but we have detailed knowledge of the reproductive cycle in only a small percentage of known species. This review provides an overview and synthesis of current knowledge of the hormonal control of reproductive cycles in Australian lizards. Agamid lizards have provided useful models with which to test hypotheses about the hormonal regulation of the expression of reproductive behaviors, while research on viviparous skinks is providing insights into the evolution of the endocrine control of gestation. However, in order to better understand the potential risks that environmental factors such as climate change and endocrine disrupting chemicals pose to our fauna, better knowledge is required of the fundamental characteristics of the reproductive cycle in a broader range of lizard species. Copyright © 2015 Elsevier Inc. All rights reserved.
Pandey, Ajai K; Gupta, Anumegha; Tiwari, Meenakshi; Prasad, Shilpa; Pandey, Ashutosh N; Yadav, Pramod K; Sharma, Alka; Sahu, Kankshi; Asrafuzzaman, Syed; Vengayil, Doyil T; Shrivastav, Tulsidas G; Chaube, Shail K
Stress is deeply rooted in the society and women are frequently exposed to psychological, physical and physiological stressors. Psychological stress disturbs reproductive health by inducing generation of reactive oxygen species (ROS) and thereby oxidative stress (OS). The increased OS may affect physiology of ovary, oocyte quality and cause female reproductive health disorders. To overcome stress-mediated reproductive health disorders in women, shatavari (Asparagus racemosus) is frequently recommended in Ayurvedic system of medicine. Although shatavari is one of the major health tonics and most popular rasayana drugs to treat reproductive ailments of women, underlying mechanism of shatavari action at the level of ovary remains poorly understood. Based on the existing studies, we propose that shatavari may improve female reproductive health complications including hormonal imbalance, polycystic ovarian syndrome (PCOS), follicular growth and development, oocyte quality and infertility possibly by reducing OS level and increasing antioxidants level in the body. Further studies are required to elucidate the mechanism of shatavari actions at the level of ovary and oocyte that directly impacts the reproductive health of women. Copyright © 2018 Elsevier Masson SAS. All rights reserved.
Bircheneder, Susanne; Dresselhaus, Thomas
Secreted cysteine-rich peptides (CRPs) represent one of the main classes of signalling peptides in plants. Whereas post-translationally modified small non-CRP peptides (psNCRPs) are mostly involved in signalling events during vegetative development and interactions with the environment, CRPs are overrepresented in reproductive processes including pollen germination and growth, self-incompatibility, gamete activation and fusion as well as seed development. In this opinion paper we compare the involvement of both types of peptides in vegetative and reproductive phases of the plant lifecycle. Besides their conserved cysteine pattern defining structural features, CRPs exhibit hypervariable primary sequences and a rapid evolution rate. As a result, CRPs represent a pool of highly polymorphic signalling peptides involved in species-specific functions during reproduction and thus likely represent key players to trigger speciation in plants by supporting reproductive isolation. In contrast, precursers of psNCRPs are proteolytically processed into small functional domains with high sequence conservation and act in more general processes. We discuss parallels in downstream processes of CRP signalling in both reproduction and defence against pathogenic fungi and alien pollen tubes, with special emphasis on the role of ROS and ion channels. In conclusion we suggest that CRP signalling during reproduction in plants has evolved from ancient defence mechanisms. © The Author 2016. Published by Oxford University Press on behalf of the Society for Experimental Biology. All rights reserved. For permissions, please email: firstname.lastname@example.org.
Jiang, Ziru; Wang, Yinyu; Lin, Jing; Xu, Jingjing; Ding, Guolian; Huang, Hefeng
Assisted reproductive technology (ART) is used primarily for infertility treatments to achieve pregnancy and involves procedures such as in vitro fertilization (IVF), intracytoplasmic sperm injection (ICSI), and cryopreservation. Moreover, preimplantation genetic diagnosis (PGD) of ART is used in couples for genetic reasons. In ART treatments, gametes and zygotes are exposed to a series of non-physiological processes and culture media. Although the majority of children born with this treatment are healthy, some concerns remain regarding the safety of this technology. Animal studies and follow-up studies of ART-borne children suggested that ART was associated with an increased incidence of genetic, physical, or developmental abnormalities, although there are also observations that contradict these findings. As IVF, ICSI, frozen-thawed embryo transfer, and PGD manipulate gametes and embryo at a time that is important for reprogramming, they may affect epigenetic stability, leading to gamete/embryo origins of adult diseases. In fact, ART offspring have been reported to have an increased risk of gamete/embryo origins of adult diseases, such as early-onset diabetes, cardiovascular disease, and so on. In this review, we will discuss evidence related to genetic, especially epigenetic, risks of assisted reproduction. Copyright © 2017 Elsevier Ltd. All rights reserved.
Murugappan, Gayathree; Farland, Leslie V; Missmer, Stacey A; Correia, Katharine F; Anchan, Raymond M; Ginsburg, Elizabeth S
To compare clinical outcomes of in vitro fertilization (IVF) cycles with the use of gestational carriers (GCs) with non-GC IVF cycles. Retrospective cohort study of assisted reproductive technology (ART) cycles performed with (24,269) and without (1,313,452) the use of a GC. ART centers. Infertile patients seeking IVF with or without use of a GC. Autologous and donor oocyte cycles, fresh and cryopreserved embryo transfer cycles. Live birth rate (LBR), twin and high-order multiple birth rates. Approximately 2% of embryo transfers used a GC. Per embryo transfer, GCs had greater pregnancy rate and LBR across all IVF types compared with non-GC cycles in crude models and models adjusted a priori for potential confounders. For women with uterine-factor infertility, embryo transfer with the use of a GC resulted in a higher odds of live birth for autologous fresh embryos and for cryopreserved embryos compared with patients with non-uterine-factor infertility diagnoses. GC benefits LBRs for some patients seeking ART. The highest LBRs occurred when the indication for GC was uterine-factor infertility. Copyright © 2017 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.
Diskin, M G; Kenny, D A
A reproductively efficient beef cow herd will be fundamental to meeting the protein and specifically, red meat demand of an ever increasing global population. However, attaining a high level of reproductive efficiency is underpinned by producers being cognizant of and achieving many key targets throughout the production cycle and requires considerable technical competency. The lifetime productivity of the beef-bred female commences from the onset of puberty and will be dictated by subsequent critical events including age at first calving, duration of the postpartum interval after successive calvings, conception and pregnancy rate, and ultimately manifested as length of intercalving intervals. In calved heifers and mature cows, the onset of ovarian activity, postpartum is a key event dictating the calving interval. Again, this will be the product mainly of prepartum nutrition, manifested through body condition score and the strength of the maternal bond between cow and calf, though there is increasing evidence of a modest genetic influence on this trait. After the initiation of postpartum ovarian cyclicity, conception and subsequent pregnancy rate is generally a function of bull fertility in natural service herds and heat detection and timing of insemination in herds bred through AI. Cows and heifers should be maintained on a steady plane of nutrition during the breeding season, but the contribution of significant excesses or deficiencies of nutrients including protein and trace elements is likely to be minor where adequate pasture is available. Although increased efforts are being made internationally to genetically identify and select for more reproductively efficient beef cows, this is a more long-term strategy and will not replace the need for a high level of technical efficiency and management practice at farm level. Copyright © 2016 Elsevier Inc. All rights reserved.
Cruz, A; Cervantes, I; Burgos, A; Morante, R; Gutiérrez, J P
One of the main deficiencies affecting animal breeding programs in Peruvian alpacas is the low reproductive performance leading to low number of animals available to select from, decreasing strongly the selection intensity. Some reproductive traits could be improved by artificial selection, but very few information about genetic parameters exists for these traits in this specie. The aim of this study was to estimate genetic parameters for six reproductive traits in alpacas both in Suri (SU) and Huacaya (HU) ecotypes, as well as their genetic relationship with fiber and morphological traits. Dataset belonging to Pacomarca experimental farm collected between 2000 and 2014 was used. Number of records for age at first service (AFS), age at first calving (AFC), copulation time (CT), pregnancy diagnosis (PD), gestation length (GL), and calving interval (CI) were, respectively, 1704, 854, 19,770, 5874, 4290 and 934. Pedigree consisted of 7742 animals. Regarding reproductive traits, model of analysis included additive and residual random effects for all traits, and also permanent environmental effect for CT, PD, GL and CI traits, with color and year of recording as fixed effects for all the reproductive traits and also age at mating and sex of calf for GL trait. Estimated heritabilities, respectively for HU and SU were 0.19 and 0.09 for AFS, 0.45 and 0.59 for AFC, 0.04 and 0.05 for CT, 0.07 and 0.05 for PD, 0.12 and 0.20 for GL, and 0.14 and 0.09 for CI. Genetic correlations between them ranged from -0.96 to 0.70. No important genetic correlations were found between reproductive traits and fiber or morphological traits in HU. However, some moderate favorable genetic correlations were found between reproductive and either fiber and morphological traits in SU. According to estimated genetic correlations, some reproductive traits might be included as additional selection criteria in HU. Copyright © 2015 Elsevier B.V. All rights reserved.
and has the potential to suitably replace gasoline as a transportation ... fruit in the world after Banana and Citrus and. Nigeria, ranks 7th on the list of world producers of pineapple ... pulp was supplemented with mineral media without glucose ...
The result showed that the treated flour supported growth but had no definite effect on other parameters ... Seven (7) diets were formulated using corn starch, ... cooked kudzu and diet eight (8) was the reference diet (nutrend). The diets were formulated to provide. 16% protein. A total of forty(40) weaning albino rats of the ...
Dec 12, 2017 ... Pollution vulnerability assessment of groundwater resources provides information on how to protect areas ... the application of DRASTIC model, the relationship ..... mathematical structure of consistent matrices and the.
Mar 23, 2018 ... However, when the assay was performed under agitation, it yielded higher ... petrochemical industries for removal of hydrocarbons (m- xylene and toluene) from their waste ... a result of chemical alteration of the volcanic ash.
structural use obtained at different areas of Kwara State, Nigeria. Physical properties of ... quantities of local raw materials which must be processed and used for .... F is less than the critical and P is greater than α, thus, there is no significant ...
Lamboll, Richard; Martin, Adrienne; Sanni, Lateef; Adebayo, Kolawole; Graffham, Andrew; Kleih, Ulrich; Abayomi, Louise; Westby, Andrew
Purpose:\\ud The purpose of this paper is to explain why the high quality cassava flour (HQCF) value chain in Nigeria has not performed as well as expected. The specific objectives are to: analyse important sources of uncertainty influencing HQCF value chains; explore stakeholders’ strategies to respond to uncertainty; and highlight the implications of different adaptation strategies for equity and the environment in the development of the value chain.\\ud \\ud Design/methodology/approach:\\ud Th...
Department of Mechanical Engineering, University of Benin, Benin City Nigeria .... The heat exchanger comprises tubing made of mild steel with the dimension of 70mm ... contact with the burning compartment to allow for heat exchange and ...
Intermolecular Model Potentials and Virial Coefficients from Acoustic Data. 1* ... method of cluster expansion. Its merit is that, ... their determination is by the analyses of isothermal p- ρ-y data ... Carlo simulation method to calculate volumetric.
The study thus establishes risk management practices as key to successful project management and its neglect as major causal factor for project failures in Nigeria. ... Commons Attribution License (CCL), which permits unrestricted use, ...
oxidative stress by polyunsaturated fatty acids in the composition of renal ... laboratory animals (National Institute of Health. Guide for the Care .... encouragement throughout the period of this work. ... Journal of America College of. Nutrition ...
floccosum, Microsporum audouinii, Microsporum nanum, Trichophyton concentricum Trichophyton mentagrophytes var. quinckeanun, and Trichophyton violaceum. On the basis of their primary habitat associations, the above isolates are of three groups. These are the anthropophilic, zoophilic, and geophilic as depicted in ...
Mar 20, 2018 ... everywhere of limits is the Lebesgue differentiation theorem: = lim. → ... norm of the centered Hardy-Littlewood maximal operator for all 0< ..... As in the one dimensional case this definition ... Weighted inequalities for the one-.
1 Department of Chemistry, Faculty of Science, University of Malaya, Pantai ... mixture of organic solvents was optimized using design of experiment (DOE) with simplex ... food pose a potential health risk to animal and human ... The GC oven temperature program was .... sample pH also helps to transform the analytes into.
Variation in Body Weight, Organ Weight and Haematological Parameters of Rats Fed ... ABSTRACT: Food insecurity is a major problem of the developing nations. ... Except for the values of haemoglobin and packed cell volume that were ...
... most toxic anthropogenic compounds deliberately introduced ... Due of its toxicity to marine organisms, the. International ... There are a lot of published papers describing ... The rate of bacterial growth and degradation can be represented as ...
United States; 48 kg in the Saudi Arabia, 67 kg in. Hong Kong ... produce as much or more toxic air emissions than coal plants, for ... combustion plant emitted levels of carbon monoxide, .... hence, can sorb and store small molecules, limiting.
Key Words: Lipoproteins, Blood groups, cardiovascular diseases, triglycerides. After the discovery of ABO blood groups. (Lansteiner, 1900), several studies have reported that the occurence of some diseases can be correlated with blood group types e.g. carcinoma of stomach (Aird et al., 1953), cardiometabolic diseases ...
Reproductive biology of a pride of lions on Karongwe Game Reserve, South Africa. ... biology of a pride of lions (Panthera leo) was studied on the 8500 ha Karongwe Game Reserve from 1999 to 2005. Over this ... AJOL African Journals Online.
Winterhager, Elke; Kidder, Gerald M
. CX40, which characterizes the extravillous trophoblast (EVT), supports proliferation of the proximal EVTs while preventing them from differentiating into the invasive pathway. Furthermore, women with recurrent early pregnancy loss as well as those with endometriosis exhibit reduced levels of CX43 in their decidua. The antimalaria drug mefloquine, which blocks gap junction function, is responsible for increased risk of early pregnancy loss and stillbirth, probably due to inhibition of intercellular communication in the decidua or between trophoblast layers followed by an impairment of placental growth. Gap junctions also play a critical role in regulating uterine blood flow, contributing to the adaptive response to pregnancy. Given that reproductive impairment can result from connexin mutations in mice, it is advised that women suffering from somatic disease symptoms associated with connexin gene mutations be additionally tested for impacts on reproductive function. Better knowledge of these essential connexin functions in human female reproductive organs is important for safeguarding women's reproductive health. © The Author 2015. Published by Oxford University Press on behalf of the European Society of Human Reproduction and Embryology. All rights reserved. For Permissions, please email: email@example.com.
Conran, John G; Lee, William G; Lee, Daphne E; Bannister, Jennifer M; Kaulfuss, Uwe
The temporal stability of plant reproductive features on islands has rarely been tested. Using flowers, fruits/cones and seeds from a well-dated (23 Ma) Miocene Lagerstätte in New Zealand, we show that across 23 families and 30 genera of forest angiosperms and conifers, reproductive features have remained constant for more than 20 Myr. Insect-, wind- and bird-pollinated flowers and wind- and bird-dispersed diaspores all indicate remarkable reproductive niche conservatism, despite widespread environmental and biotic change. In the past 10 Myr, declining temperatures and the absence of low-latitude refugia caused regional extinction of thermophiles, while orogenic processes steepened temperature, precipitation and nutrient gradients, limiting forest niches. Despite these changes, the palaeontological record provides empirical support for evidence from phylogeographical studies of strong niche conservatism within lineages and biomes. © 2014 The Author(s) Published by the Royal Society. All rights reserved.
Makey, Colleen M; McClean, Michael D; Braverman, Lewis E; Pearce, Elizabeth N; Sjödin, Andreas; Weinberg, Janice; Webster, Thomas F
Polybrominated diphenyl ethers (PBDEs) are flame retardant chemicals that are persistent organic pollutants. Animal experiments and some human studies indicate that PBDEs may adversely affect male reproductive function. To assess the association between PBDE exposure and reproductive hormones (RHs) in a North American male adult cohort. From 2010-11, we collected three serum samples from 27 healthy adult men. We assessed associations between PBDEs and RHs using mixed effect regression models. PBDEs were inversely associated with inhibin-B. In older men, increased concentrations of BDE-47 and BDE-100 were significantly associated with a decrease in inhibin-B, and an increase in follicular stimulating hormone (FSH). These findings suggest PBDE exposure may affect RHs in older men. We did not measure other parameters of male reproductive function and therefore these results are preliminary. Copyright © 2016 Elsevier Inc. All rights reserved.
Perspectivas católicas progressistas em saúde e direitos reprodutivos: o desafio político da ortodoxia Progressive Catholic perspectives on reproductive health and rights: the political challenge of orthodoxy
Full Text Available Os católicos não seguem a doutrina Católica Romana oficial em assuntos de sexualidade e reprodução, que inclui considerar que a contracepção, mesmo para as pessoas casadas, sempre é má, e o aborto provocado, até para salvar a vida da mulher, é sempre imoral. Bem menos conhecido é o envolvimento da Igreja nas decisões políticas sobre estes mesmos assuntos. Por exemplo, a Igreja tem causado, direta ou indiretamente, o fechamento de serviços de fertilização in vitro (FIV desde a Polônia até o Uruguai. Como a Igreja nunca declarou que quaisquer das opiniões dominantes, ao longo do tempo, acerca de quando o feto se torna uma pessoa constitui uma doutrina ou dogma, não há nenhuma justificativa teológica para a condenação absoluta ao aborto. Também não há uma teoria do "aborto justo" semelhante à da "guerra justa", que permite matar em certas circunstâncias. A grande distância entre as posições da Igreja e os pontos de vista dos fiéis tem levado os católicos a desenvolvem sua própria ética sexual e reprodutiva, funcional e digna. A Igreja poderia dar uma contribuição positiva para a solução dos problemas discutidos se escolhesse estar ao lado das pessoas em sua busca em vez de por obstáculos.Catholics do not follow official Roman Catholic teachings on matters of sexuality and reproduction, including the position that contraception , even for married couples, is always evil, and that direct abortion , even to save a woman's life, is always immoral. Less well known is the extent of the Church's involvement in policy-making on these same issues. For example, it has forced the closing of in vitro fertilization (IVF services from Poland to Uruguay. As the Church has never declared any of the dominant views, over time, regarding when a fetus becomes a person as a doctrine or dogma, there is no theological justification for the absolute condemnation of abortion. Neither is there a theory on "just abortion" similar to
The debate over ritual infant male circumcision has increasingly been thematized as a Human Rights issue. But the claims on such rights seem highly conflicting. In particular, the rights of the child seems to conflict with the freedom of religion of parents, the rights of religious and ethnic...... minorities, and the rights of family and privacy. This disagreement is also present among scholars of religion. A reading of public statements by scholars of religion in the ongoing Danish (and Norwegian) debate reveals the lack of consensus of the study of religion when it comes to matters that are of great...... concern both for religious minorities and for individual citizens. This chapter examines the Law and Human Rights documents behind these conflicting claims and discusses the role of the scholar of religion in the debate....
Edward J. Stevens
An examination of the fading significance of the Federal Reserve System's reserve requirements and the recent flowering of required clearing balances, a rapidly growing feature of Reserve Bank operations.
V K Srivastava
Full Text Available The international community for the first time during the International Conference on Population and Development in 1994 defined the Reproductive Health, not in a demographic context, but as a right and matter of choice for even individual. In the years that followed other International Conferences on women issues reinforced this consensus. The human right relevant of Reproductive Health includes : The right to life and health, The freedom to marry and determine the number, timing and spacing of children, The right to access the information, The right to discrimination and equality for men and women, The right to liberty and security of the person, including freedom from sexual violence and coercion, The right to privacy, The women all over the world have the same reproductive health needs, however, the factors like migration and urbanization that influence the involuntary movement of populations within the national frontiers render them more vulnerable, including to reproductive health problems. This increases their needs for preventive and curative care, including sendees related to safe motherhood, family planning, prevention and treatment of complicated abortions. HIV/AIDS and other sexually transmitted infections (STls. The consequences of sexual violence, traditional values, extended families, new friends and unfamiliar ways of life, inadequate reproductive health sendees etc are unusual impediments for availing the sendees.
Ivey, Laurie C
Discusses issues faced by LGBT people, such as a lack of equal civil rights and the need for extra legal and financial protection for families because partners cannot be married. The author notes that, in our society, it is no longer acceptable to be racist, but it is still okay to be homophobic. The many campaigns against gay marriage and efforts in the legislature to prevent change toward equal civil rights and protections are prime examples. In our current political climate, two things are very clear: (a) homophobia is freely tolerated and (b) the times are changing as we inch closer to equal rights every day. We are "righting wrongs and reforming rights."
Tokar, Derek R; Veleta, Katherine A; Canzano, Joseph; Hahn, Daniel A; Hatle, John D
. © The Author 2014. Published by Oxford University Press on behalf of the Society for Integrative and Comparative Biology. All rights reserved. For permissions please email: firstname.lastname@example.org.
Morton, John M; Auldist, Martin J; Douglas, Meaghan L; Macmillan, Keith L
strategies to capitalize on them. Research should be conducted to understand the component of the relationship not captured by ABV fertility. Copyright © 2017 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.
Fuller, Neil; Ford, Alex T; Nagorskaya, Liubov L; Gudkov, Dmitri I; Smith, Jim T
Nuclear accidents such as Chernobyl and Fukushima have led to contamination of the environment that will persist for many years. The consequences of chronic low-dose radiation exposure for non-human organisms inhabiting contaminated environments remain unclear. In radioecology, crustaceans are important model organisms for the development of environmental radioprotection. Previous laboratory studies have demonstrated deleterious effects of radiation exposure on crustacean reproduction. However, no studies have documented the effects of chronic radiation exposure on the reproduction of natural crustacean populations. Based on data from laboratory exposures, we hypothesised that populations of the freshwater isopod Asellus aquaticus exposed to radiation for thirty years at Chernobyl would display reduced reproductive output and altered timing of reproduction. To test this hypothesis, A. aquaticus was collected from six lakes at Chernobyl over two years with total dose rates ranging from 0.06-27.1μGy/h. No significant differences in the fecundity, mass of broods or proportion of reproducing female A. aquaticus were recorded. Significant differences in the body mass of gravid females were recorded suggesting different timings of reproduction, however this was not related to radiation contamination. No significant effect of a range of environmental parameters on A. aquaticus reproduction was recorded. Our data suggests current dose rates at Chernobyl are not causing discernible effects on the reproductive output of A. aquaticus. This study is the first to assess the effects of chronic low-dose radiation exposure on the reproductive output of an aquatic invertebrate at Chernobyl. These findings are consistent with proposed radiological protection benchmarks for the maintenance of wildlife populations and will assist in management of environments impacted by radiation. Copyright © 2018 The Authors. Published by Elsevier B.V. All rights reserved.
... of the Female Reproductive System Print en español Sistema reproductor femenino About Human Reproduction All living things ... of Use Notice of Nondiscrimination Visit the Nemours Web site. Note: All information on KidsHealth® is for ...
Moore, James E.; Kendall, Diane G.
Results of this study provide little support for either Freudian or Piagetian theorizing about what the young child thinks of reproduction. Implications for sex education and reproduction information are presented. (Author/CJ)
National Oceanic and Atmospheric Administration, Department of Commerce — Reproductive data from Squalus cubensis (Cuban dogfish) were opportunistically collected from 2005-2012. Data include those necessary to examine reproductive cycle,...
Full Text Available AIM: According to the rights to equality in reproductive and sexual rights, no persons should be discriminated against their sexual and reproductive lives, in their access to health care and/or services on the grounds of race, sex, sexual orientation, marital status, family position, age, language, religion, political, or other opinion; national or social origin, property, birth, or other status In this context, health professionals devoted to reproductive health are responsible for the provision of services to individuals equally and should maintain equality rights. The aim of this study is to determine the effects of gender on the reproductive health of women and utilization of reproductive health services. METHODS: The study population consisted of 250 married women at their reproductive ages of 15 to 49, who applied to the obstetrics and gynecology service of a university hospital and a gynecology clinic of a training hospital dedicated to obstetrics and gynecology between 1 February 2007 and 30 April 2007. The data collection form was developed by researchers after evaluation of the relevant literature which relevance of gender discrimination could show where the questions. RESULTS: 52% of Women have graduated from primary school. Education levels of women with men (her husband between level of education is statistically significant difference, and women were receive less education than men (her husband (²=34.231, p<0.001. The study was determined that women who received training secondary school and above, worked and decision maker to domestic that they get prenatal care of a high percentage and deliver their babies in the hospital with the aid of a health care professional, and they go to medical center from gynecological problems and they need to obtain permission from their husbands in order to seek aid at a medical center of a low percentage (p<0.05. CONCLUSION: Women's reproductive health, gender discrimination status
Van Cuong, Chu; Dart, Peter; Hockings, Marc
Biosphere reserves established under the UNESCO Man and the Biosphere Program aim to harmonise biodiversity conservation and sustainable development. Concerns over the extent to which the reserve network was living up to this ideal led to the development of a new strategy in 1995 (the Seville Strategy) to enhance the operation of the network of reserves. An evaluation of effectiveness of management of the biosphere reserve network was called for as part of this strategy. Expert opinion was assembled through a Delphi Process to identify successful and less successful reserves and investigate common factors influencing success or failure. Ninety biosphere reserves including sixty successful and thirty less successful reserves in 42 countries across all five Man and the Biosphere Program regions were identified. Most successful sites are the post-Seville generation while the majority of unsuccessful sites are pre-Seville that are managed as national parks and have not been amended to conform to the characteristics that are meant to define a biosphere reserve. Stakeholder participation and collaboration, governance, finance and resources, management, and awareness and communication are the most influential factors in the success or failure of the biosphere reserves. For success, the biosphere reserve concept needs to be clearly understood and applied through landscape zoning. Designated reserves then need a management system with inclusive good governance, strong participation and collaboration, adequate finance and human resource allocation and stable and responsible management and implementation. All rather obvious but it is difficult to achieve without commitment to the biosphere reserve concept by the governance authorities. Copyright © 2016 Elsevier Ltd. All rights reserved.
The recourse right concerning nuclear power plants is analysed. It is emphasized that in the Brazilian civil liability legislation, the operator has this right against who admitted it through a written contract or against the individual who has acted or omitted to act whith the intent to provoke nuclear incidents. (A.L.S.L.) [pt
Regina Célia Corrêa Landim
Full Text Available In many cities of Brazil, social inequality is illustrated by violence, poverty, and unemployment located next to luxurious residential towers and armored passenger cars. In the face of this situation, the National Movement of Urban Reform encouraged the inclusion of the social function of property in Brazil's new constitution of 1988. Surface rights represent an urbanistic instrument in the city statute that is best aligned to the constitutional principles and urban policies. The current article compares two laws that govern the principle of surface rights and provides a brief history of the evolution of the state based on illuminism and the consequent change in paradigm affecting individual rights, including property and civil rights, and their interpretation under the Constitution. The article concludes by suggesting the use of land surface rights in a joint operation, matching the ownership of the property with urban planning policies and social interest.
... With the Male Reproductive System Print en español Sistema reproductor masculino Reproduction All living things reproduce. Reproduction — ... of Use Notice of Nondiscrimination Visit the Nemours Web site. Note: All information on KidsHealth® is for ...
Reproductive samples (scrotal circumference, testicular density, scrotal weight, left and right testicular weights, left and right tunica weights, left and right testicular length, left and right caput epididymal weights, left and right corpus epididymal weights, left and right caudal epididymal weights) from the bucks were collected ...
Access to medical-assisted reproduction and pgd in Italian law: a deadly blow to an illiberal statute? commentary to the European Court on Human Rights's decision Costa and Pavan v Italy (ECtHR, 28 August 2012, App. 54270/2010).
This article provides an account of the European Court on Human Rights' Second Section decision in the case Costa and Pavan v Italy. The judgment found that the Italian Statute on Assisted Reproduction (Law 40/2004), and particularly its prohibition to use in vitro fertilisation and pre-implantation genetic diagnosis (PGD) to prevent the birth of children affected by genetically transmissible conditions, breached Article 8 of the European Convention on Human Rights (ECHR). In fact, the statute in question permits only infertile people to access medically assisted reproduction techniques and forbids PGD and embryo selection. The Court regarded that the rationale of these prohibitions-identified by the Italian Government with the need to prevent eugenic practices as well as to protect the health of the unborn and of the woman-was at odds with the fact that Italian law allows pre-natal screening and therapeutic abortions in case foetal abnormalities are diagnosed. In order to clarify the decision's significance, the paper goes on to analyse the rationale of Law 40/2004 in the Italian legal and political context. Emphasis is placed on the fact that this statute is extremely controversial at domestic level, because many of its provisions-including those considered by the Strasbourg Court-are inherently contradictory and contrast with the settled constitutional principles on abortion, as many domestic authorities highlighted. In this context, should the commented decision be confirmed by the Grand Chamber, it may provide a basis to bring consistency back to the Italian regulation of assisted reproduction. Finally, the paper considers the appeal lodged by the Italian Government to the Grand Chamber, and in particular the contention that the European Court had failed to respect Italy's margin of appreciation. In this regard, it is argued that, under Law 40/2004, individuals face illogical and discriminatory restrictions to their right to private and family life and that
Little is known about the reproductive health of women migrant farmworkers in the US. The health and rights of these workers are advanced by fundamental human rights principles that are sometimes conceptually and operationally siloed into three approaches: reproductive health, reproductive rights, and reproductive justice. I focus on the latter framework, as it lends critical attention to the structural oppression central to poor reproductive health, as well as to the agency of communities organizing and leading efforts to improve their health. I review what is known about these women's reproductive health; identify three realms of reproduction oppression affecting their reproductive health: labor/occupational conditions, health care, and social relations involving race, immigration and fertility; and then highlight some current efforts at women farmworker-directed change. Finally, I make several analytical observations that suggest the importance of the reproductive justice framework to broader discussions of migrant worker justice and its role in realizing their right to health. Copyright © 2013 Galarneau. This is an open access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/), which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original author and source are credited.
Dyer, S; Chambers, G M; de Mouzon, J; Nygren, K G; Zegers-Hochschild, F; Mansour, R; Ishihara, O; Banker, M; Adamson, G D
were, in 2008, 2009 and 2010, 21.8, 20.5 and 20.4%, respectively, with a corresponding triplet rate of 1.3, 1.0 and 1.1%. Fresh IVF and ICSI carried a perinatal mortality rate per 1000 births of 22.8 (2008), 19.2 (2009) and 21.0 (2010), compared with 15.1, 12.8 and 14.6/1000 births following FET in the same periods of observation. The proportion of women aged 40 years or older undergoing non-donor ART increased from 20.8 to 23.2% from 2008 to 2010. The data presented are reliant on the quality and completeness of data submitted by individual countries. This report covers approximately two-thirds of the world ART activity. The ICMART World Reports provide the most comprehensive global statistical census and review of ART utilization, effectiveness, safety and quality. While ART treatment continues to increase globally, the wide disparities in access to treatment and embryo transfer practices warrant attention by clinicians and policy makers. The authors declare no conflict of interest and no specific support from any organizations in relation to this manuscript. ICMART acknowledges financial support from the following organizations: American Society for Reproductive Medicine; European Society for Human Reproduction and Embryology; Fertility Society of Australia; Japan Society for Reproductive Medicine; Japan Society of Fertilization and Implantation; Red Latinoamericana de Reproduccion Asistida; Society for Assisted Reproductive Technology; Government of Canada (Research grant), Ferring Pharmaceuticals (Grant unrelated to World Reports). not applicable. © The Author 2016. Published by Oxford University Press on behalf of the European Society of Human Reproduction and Embryology. All rights reserved. For Permissions, please email: email@example.com.
Pillai, Vijayan; Wang, Ya-Chien; Maleku, Arati
Globally, millions of people are affected by war and conflicts every year. However, women have increasingly suffered the greatest harm by war in more different ways than men. We conceptualize a reproductive rights approach toward examining the effects of war on women's reproductive health in developing countries. Given the rising concerns of exclusion to adequately address women's rights, sexual and gender-based violence, and post-conflict accountability, we specifically focus on the limitations of the Minimum Initial Service Package, a UN-sponsored reproductive health service program in conflict zones while offering a broad reproductive rights-based conceptual lens for examining reproductive health care services in war-torn areas. In addition, we discuss the roles social workers may play at both micro and macro levels in war-torn areas to bring about both short term and long term gains in women's reproductive health.
Describes methods of intervening in reproduction of animals and humans (artificial insemination, contraception, ovular and blastodisc transplants, pre selection of sex, cloning) and discusses the social implications of their use with humans. (AL)
Axnér, E; Payan-Carreira, R; Setterlind, P; Åsbrink, J; Söderberg, A
of lynx reproductive organs would therefore make a valuable contribution to collection of field data, gathering information that can be useful for the management of lynx populations and potentially for the lynx as an indicator of environmental disturbances. Copyright © 2013 Elsevier Inc. All rights reserved.
Adinma, Echendu D; Adinma, Brian-D J I
Gender, for its impact on virtually every contemporary life issue, can rightly be regarded as a foremost component of reproductive health. Reproductive health basically emphasises on people and their rights to sexuality, reproduction, and family planning, and the information to actualize these right, which has been inextricably linked to development at the International Conference on Population and Development (ICPD) held in Cairo, Egypt, in 1994. Women's sexual and reproductive rights became recognised as universal human right, violations of which occur in some reproductive health areas including gender concerns. Gender inequality and inequity encompass gender based violence as well as gender discrimination which cuts across the life cycle of the woman; attitudes, religious and cultural practices of various nations; and issues related to employment, economy, politics, and development. The redress of gender inequality is a collective responsibility of nations and supranational agencies. Nations should adopt a framework hinged on three pedestals--legal, institutional and policy, employing the three recommended approaches of equal treatment, positive action, and gender mainstreaming.
Drury, Jonathan P; Okamoto, Kenichi W; Anderson, Christopher N; Grether, Gregory F
Interspecific territoriality occurs when individuals of different species fight over space, and may arise spontaneously when populations of closely related territorial species first come into contact. But defence of space is costly, and unless the benefits of excluding heterospecifics exceed the costs, natural selection should favour divergence in competitor recognition until the species no longer interact aggressively. Ordinarily males of different species do not compete for mates, but when males cannot distinguish females of sympatric species, females may effectively become a shared resource. We model how reproductive interference caused by undiscriminating males can prevent interspecific divergence, or even cause convergence, in traits used to recognize competitors. We then test the model in a genus of visually orienting insects and show that, as predicted by the model, differences between species pairs in the level of reproductive interference, which is causally related to species differences in female coloration, are strongly predictive of the current level of interspecific aggression. Interspecific reproductive interference is very common and we discuss how it may account for the persistence of interspecific aggression in many taxonomic groups. © 2015 The Author(s) Published by the Royal Society. All rights reserved.
Ackerman, Sean; Wenegrat, Julia; Rettew, David; Althoff, Robert; Bernier, Raphael
To understand the rate of genetic events in patients with autism spectrum disorder (ASD) who were exposed to assisted reproduction. Case control study using genetics data. Twelve collaborating data collection sites across North America as part of the Simons Simplex Collection. 2,760 children with ASD, for whom 1,994 had published copy number variation data and 424 had published gene mutation status available. None. Rates of autism-associated genetic events in children with ASD conceived with assisted reproduction versus those conceived naturally. No statistically significant differences in copy number variations or autism-associated gene-disrupting events were found when comparing ASD patients exposed to assisted reproduction with those not exposed to assisted reproduction. This is the first large genetic association to concurrently examine the genotype of individuals with ASD in relation to their exposure to ART versus natural conception, and it adds reassuring evidence to the argument that ART does not increase the risk of ASD. Copyright © 2014 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.
Grover, Stephanie A; Shmorgun, Ziva; Moskovtsev, Sergey I; Baratz, Ari; Librach, Clifford L
To date, there is limited published data on same-sex male couples and single men using assisted reproduction treatment to build their families. The objective of this retrospective study was to better understand treatment considerations and outcomes for this population when using assisted reproduction treatment. A total of 37 same-sex male couples and eight single men (seven homosexual and one heterosexual) who attended the CReATe Fertility Centre for assisted reproduction services were studied. There was a 21-fold increase in the number of same-sex male couples and single men undergoing assisted reproduction treatment since 2003. The mean age was 46years (24-58). Twenty-eight couples (76%) chose to use spermatozoa from both partners to fertilize their donated oocytes. Most men (32 same-sex male couples and seven single men; 87%) obtained oocytes from an anonymous donor, whereas five couples and one single man (13%) had a known donor. Anonymous donors who were open to be contacted by the child after the age of 18 were selected by 67% of patients. Of all 25 deliveries, eight (32%) were sets of twins. All of the twins were half genetic siblings. Copyright © 2013 Reproductive Healthcare Ltd. Published by Elsevier Ltd. All rights reserved.
Kushnir, Vitaly A; Choi, Jennifer; Darmon, Sarah K; Albertini, David F; Barad, David H; Gleicher, Norbert
The Centre for Disease Control and Prevention (CDC) publicly reports assisted reproductive technology live-birth rates (LBR) for each US fertility clinic under legal mandate. The 2014 CDC report excluded 35,406 of 184,527 (19.2%) autologous assisted reproductive technology cycles that involved embryo or oocyte banking from LBR calculations. This study calculated 2014 total clinic LBR for all patients utilizing autologous oocytes two ways: including all initiated assisted reproductive technology cycles or excluding banking cycles, as done by the CDC. The main limitation of this analysis is the CDC report did not differentiate between cycles involving long-term banking of embryos or oocytes for fertility preservation from cycles involving short-term embryo banking. Twenty-seven of 458 (6%) clinics reported over 40% of autologous cycles involved banking, collectively performing 12% of all US assisted reproductive technology cycles. LBR in these outlier clinics calculated by the CDC method, was higher than the other 94% of clinics (33.1% versus 31.1%). However, recalculated LBR including banking cycles in the outlier clinics was lower than the other 94% of clinics (15.5% versus 26.6%). LBR calculated by the two methods increasingly diverged based on proportion of banking cycles performed by each clinic reaching 4.5-fold, thereby, potentially misleading the public. Copyright © 2017 Reproductive Healthcare Ltd. Published by Elsevier Ltd. All rights reserved.
Galeano, María G; Cantarelli, Verónica I; Ruiz, Rubén D; Fiol de Cuneo, Marta; Ponzio, Marina F
In captive chinchillas, one of the most challenging behavioral problems is the development of a stress-related abnormal repetitive behavior (ARB) known as "fur-chewing". We investigated whether there is a relationship between the severity of fur-chewing behavior and reproductive function in male and female chinchillas. Regardless of the severity of abnormal behavior, fur-chewing males did not show significant differences in seminal quality (sperm concentration, motility and viability; integrity of sperm membrane and acrosome) and the response to the process of semen collection (the number of stimuli needed to achieve ejaculation) when compared to those with normal behavior. Also, females showing normal or fur-chewing behavior presented similar reproductive performance in terms of number of litters per female per year and litter size. However, pup survival rate was lower (p=0.05) in fur-chewing females than in normal females. These results seem to be consistent with data suggesting non-significant effects of ARBs on reproductive performance. Copyright © 2014 Society for Biology of Reproduction & the Institute of Animal Reproduction and Food Research of Polish Academy of Sciences in Olsztyn. Published by Elsevier Urban & Partner Sp. z o.o. All rights reserved.
Miranda, Leandro Andrés; Chalde, Tomás; Elisio, Mariano; Strüssmann, Carlos Augusto
The ongoing of global warming trend has led to an increase in temperature of several water bodies. Reproduction in fish, compared with other physiological processes, only occurs in a bounded temperature range; therefore, small changes in water temperature could significantly affect this process. This review provides evidence that fish reproduction may be directly affected by further global warming and that abnormal high water temperature impairs the expression of important genes throughout the brain-pituitary-gonad axis. In all fishes studied, gonads seem to be the organ more readily damaged by heat treatments through the inhibition of the gene expression and subsequent synthesis of different gonadal steroidogenic enzymes. In view of the feedback role of sex steroids upon the synthesis and release of GnRH and GtHs in fish, it is possible that the inhibition observed at brain and pituitary levels in treated fish is consequence of the sharp decrease in plasma steroids levels. Results of in vitro studies on the inhibition of pejerrey gonad aromatase expression by high temperature corroborate that ovary functions are directly disrupted by high temperature independently of the brain-pituitary axis. For the reproductive responses obtained in laboratory fish studies, it is plausible to predict changes in the timing and magnitude of reproductive activity or even the total failure of spawning season may occur in warm years, reducing annual reproductive output and affecting future populations. Copyright © 2013 Elsevier Inc. All rights reserved.
Talaulikar, V S; Hussain, S; Perera, A; Manyonda, I T
The last two decades have witnessed tremendous advances in the field of reproductive medicine, especially assisted reproductive technology and stem cell research. As research continues in future, it is vital to ensure that individuals from all ethnic backgrounds are represented in the study populations so that the findings of the research can be generalised for the benefit of all. Many studies, however, have noted a trend of low participation rates amongst Asian women in reproductive research. Inequalities in the ethnicity of research participants can be a source of substantial bias, and have major ethical and scientific ramifications. Several factors such as educational status, fear of wrong-doing, communication barriers, and socio-cultural beliefs have been suggested to play a role. There is a need for further exploration of the factors influencing Asian women's decision to accept or decline participation in reproductive research and for development of effective targeted strategies for research recruitment with the aim of encouraging research participation as well as donation of cryopreserved embryos or other reproductive tissues. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.
Dejong, Jocelyn; Bahubaishi, Najia; Attal, Bothaina
Research on the consequences of reproductive morbidity for women's lives and their economic and social roles is relatively under-developed. There is also a lack of consensus on appropriate conceptual frameworks to understand the social determinants of reproductive morbidity as well as their social and economic implications. We report here on an exploratory study in Yemen using quantitative (n=72 women) and qualitative methods (n=35 women), in 2005 and 2007 respectively, with women suffering from uterine prolapse, infertility or pelvic inflammatory disease (PID). It explored women's views on how reproductive morbidity affected their lives, marital security and their households, and the burden of paying for treatment. We also interviewed six health professionals about women's health care-seeking for these conditions. Sixty per cent of women reported that treatment was not affordable, and 43% had to sell assets or take out a loan to pay for care. Prolapse and PID interfered particularly in subsistence and household activities while infertility created social pressure. Reproductive morbidity is not a priority in Yemen, given its multiple public health needs and low resources, but by failing to provide comprehensive and affordable services for women, the country incurs developmental losses. Copyright © 2012 Reproductive Health Matters. Published by Elsevier Ltd. All rights reserved.
Han, Xue; Cui, Zhihong; Zhou, Niya; Ma, Mingfu; Li, Lianbing; Li, Yafei; Lin, Hui; Ao, Lin; Shu, Weiqun; Liu, Jinyi; Cao, Jia
This study was designed to investigate the phthalates exposure levels in general population in Chongqing City of China, and to determine the possible associations between phthalate exposure and male reproductive function parameters. We recruited 232 general men through Chongqing Family Planning Research Institute and Reproductive Center of Chongqing. In a single spot urine sample from each man, phthalate metabolites, including mono-butyl phthalate (MBP), mono-ethyl phthalate (MEP), mono-(2-ethylhexyl) phthalate (MEHP), mono-benzyl phthalate (MBzP), phthalic acid (PA), and total PA were analyzed using solid phase extraction and coupled with high-performance liquid chromatography and detection by tandem mass spectrometry. Semen parameters were dichotomized based on World Health Organization reference values. Sperm DNA damage were analyzed using the alkaline single-cell gel electrophoresis assay. Reproductive hormones were determined in serum by the radioimmunoassay kit. We observed a weak association between urinary MBP concentration and sperm concentration in Chongqing general population. MBP levels above the median were 1.97 times (95% confidence interval [CI] 0.97-4.04) more likely to have sperm concentration below the reference value. There were no other associations between phthalate metabolites and reproductive function parameters after adjusted for potential risk factors. Our study suggested that general population in Chongqing area of China exposure to the environmental level of phthalate have weak or without adverse effects on the reproduction. Copyright © 2013 Elsevier GmbH. All rights reserved.
Axelsson, Jonatan; Rylander, Lars; Rignell-Hydbom, Anna; Jönsson, Bo A G; Lindh, Christian H; Giwercman, Aleksander
In animals, exposure to certain phthalates negatively affects the male reproductive function. Human results are conflicting and mostly based on subfertile males, in whom the association between exposure and reproductive function may differ from the general population. To study if levels of phthalate metabolites were associated with semen quality and reproductive hormones in general Swedish men. We recruited 314 young men delivering semen, urine and blood samples at the same visit. We analyzed reproductive hormones and several semen parameters including progressive motility and high DNA stainability (HDS)-a marker for sperm immaturity. In urine, we analyzed metabolites of phthalates, including diethylhexyl phthalate (DEHP). We studied associations between urinary levels of the metabolites and seminal as well as serum reproductive parameters, accounting for potential confounders. DEHP metabolite levels, particularly urinary mono-(2-ethyl-5-carboxypentyl) phthalate (MECPP), were negatively associated with progressive sperm motility, which was 11 (95% CI: 5.0-17) percentage points lower in the highest quartile of MECPP than in the lowest. Further, men in the highest quartile of the DEHP metabolite monoethylhexyl phthalate had 27% (95% CI: 5.5%-53%) higher HDS than men in the lowest quartile. DEHP metabolite levels seemed negatively associated with sperm motility and maturation. Copyright © 2015 Elsevier Ltd. All rights reserved.
Pinto, P; Velez, Z; Sousa, C; Santos, S; Andrade, A; Alvarado, M V; Felip, A; Zanuy, S; Canário, A V M
The neuropeptide galanin (Gal) is a putative factor regulating puberty onset and reproduction through its actions on the pituitary. The present study investigated the pituitary responsiveness to galanin and the patterns of galanin receptors (Galrs) expression throughout the reproductive cycle of two years old male European sea bass (Dicentrarchus labrax), an important aquaculture species. Quantitative analysis of pituitary and hypothalamus transcript expression of four galr subtypes revealed differential regulation according to the testicular developmental stage, with an overall decrease in expression from the immature stage to the mid-recrudescence stage. Incubation of pituitary cells with mammalian 1-29Gal peptide induced significant changes in cAMP concentration, with sensitivities that varied according to the testicular development stages. Furthermore 1-29Gal was able to stimulate both follicle stimulating hormone (Fsh) and luteinizing hormone (Lh) release from pituitary cell suspensions. The magnitude of the effects and effective concentrations varied according to reproductive stage, with generalized induction of Fsh and Lh release in animals sampled in January (full spermiation). The differential expression of galrs in pituitary and hypothalamus across the reproductive season, together with the differential effects of Gal on gonadotropins release in vitro strongly suggests the involvement of the galaninergic system in the regulation the hypothalamus-pituitary-gonad axis of male sea bass. This is to our knowledge the first clear evidence for the involvement of galanin in the regulation of reproduction in non-mammalian vertebrates. Copyright © 2017 Elsevier Inc. All rights reserved.
Mitchell, Sara N; Catteruccia, Flaminia
Vectorial capacity is a mathematical approximation of the efficiency of vector-borne disease transmission, measured as the number of new infections disseminated per case per day by an insect vector. Multiple elements of mosquito biology govern their vectorial capacity, including survival, population densities, feeding preferences, and vector competence. Intriguingly, biological pathways essential to mosquito reproductive fitness directly or indirectly influence a number of these elements. Here, we explore this complex interaction, focusing on how the interplay between mating and blood feeding in female Anopheles not only shapes their reproductive success but also influences their ability to sustain Plasmodium parasite development. Central to malaria transmission, mosquito reproductive biology has recently become the focus of research strategies aimed at malaria control, and we discuss promising new methods based on the manipulation of key reproductive steps. In light of widespread resistance to all public health-approved insecticides targeting mosquito reproduction may prove crucial to the success of malaria-eradication campaigns. Copyright © 2017 Cold Spring Harbor Laboratory Press; all rights reserved.
Gaay Fortman, B. de
Human rights reflect a determined effort to protect the dignity of each and every human being against abuse of power. This endeavour is as old as human history. What is relatively new is the international venture for the protection of human dignity through internationally accepted legal standards
Kerala, India. Parallel Sessions II ... limits of a coming political community ... economies on women's rights & decentralization. Deconstructing ... resorts around all water sources inland and coastal, high-rise buildings ... None work in fishing industry (they have family links) ... ACCESS TO POWER gained by individual women ...
Brownlie, Tom S; Morton, John M; Heuer, Cord; McDougall, Scott
A group-based reproductive management extension programme has been designed to help managers of dairy herds improve herd reproductive performance. The aims of this study were, firstly, to assess effects of participation by key decision makers (KDMs) in a farmer action group programme in 2009 and 2010 on six key management outcomes (KMOs) that affect reproductive performance over 2 years (2009-2010 and 2010-2011), and secondly, to describe KDM intentions to change management behaviour(s) affecting each management outcome after participation in the programme. Seasonal calving dairy herds from four regions of New Zealand were enrolled in the study. Intentions to modify management behaviour were recorded using the formal written action plans developed during the extension programme. KMOs assessed were calving pattern of the herd, pre-calving heifer liveweight, pre-calving and premating body condition score (BCS), oestrus detection, anoestrus cow management and bull management. Participation was associated with improvements in heifer liveweight, more heifers calving in the first 6 weeks of the seasonal calving period, premating BCS and oestrus detection. No significant effects were observed on anoestrus cow management or bull management. KDMs with greater numbers of proposed actions had lower 6 week in-calf rates in the second study year than KDMs who proposed fewer actions. A more effective strategy to ensure more appropriate objectives is proposed. Strategies to help KDMs to implement proposed actions more successfully should be investigated to improve the programme further. Copyright © 2014 Elsevier Ltd. All rights reserved.
Kim, Soo Hyun; Sim, Mu Yul; Park, Sat Byul
The benefit of estrogen therapy in postmenopausal women is still uncertain. Based upon extensive observational data, it was believed that estrogen was cardioprotective. The relationship between the period of exposure to endogenous estrogens and the risk of cardiovascular disease (CVD) has not been studied in Korean women. To assess associations between reproductive lifespan and CVD by using the Framingham risk score (FRS) in postmenopausal Korean women. This cross-sectional, population-based study used data from the Korea National Health and Nutrition Examination Survey (KNHANES) for the five years 2008-2012,after adjustment for relevant variables using complex sample analysis and data weighting. Among 25,534 women, 1973 women were enrolled, after excluding those 80 years of age (n=6194), those with diabetes, CVD or cancer (n=491), those with unrecorded physical measurements (n=7335), those with menarche age ≤8 years or ≥20 years (n=6194), and premenopausal women (n=3347). The FRS tended to show a significant negative correlation with the reproductive lifespan (preproductive lifespan and FRS (adjusted relative risk [RR] for reproductive years [shortest lifespan group] compared with 28-33 reproductive years [moderate lifespan group], 1.2, p33 reproductive years [longest lifespan group] compared with 28-33 reproductive years [moderate lifespan group], -0.42, p=0.011). A longer reproductive lifespan is associated with a lower estimated risk of CVD in the next 10 years in postmenopausal women. This result suggests that estrogen has a long-term protective effect against CVD. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.
Huang, Yunshang; Ao, Yan; Jiang, Mingxing
Reproductive plasticity is a key determinant of species invasiveness. However, there are a limited number of studies addressing this issue in exotic insects. The rice water weevil Lissorhoptrus oryzophilus Kuschel (Coleoptera: Curculionidae), which is native to North America, is one of the most invasive insect pests in east Asia. In this study, we investigated the reproductive status of first-generation females (progeny of overwintered weevils) from five geographic regions in southern and northern China in the field, and reproductive status and ovipositional features of females provided with suitable host plants in the laboratory after collection. Under field conditions, a proportion of females oviposited, while the rest remained in diapause from all three southern regions investigated, but reproductive development did not take place in females from the two northern regions, where the weevil produces only one generation per year. However, when fed host plants in the laboratory, females from all regions laid eggs. They typically had a very short ovipositional period (3-6 d on average on rice at a temperature of 27°C), laid a low number of eggs, and did not die soon after oviposition; this was different from common reproductive females. We concluded that first-generation L. oryzophilus females, which largely enter diapause after emergence, are highly plastic in their reproductive performance and are ready to reproduce under favorable conditions. Our results indicate the significance of their reproductive plasticity for geographic spread and population development. © The Author(s) 2017. Published by Oxford University Press on behalf of Entomological Society of America. All rights reserved. For permissions, please e-mail: firstname.lastname@example.org.
Winland, C; Bolton, J L; Ford, B; Jampana, S; Tinker, J; Frohardt, R J; Guarraci, F A; Zewail-Foote, M
advantage. Copyright © 2011 Elsevier Inc. All rights reserved.
Lutterschmidt, Deborah I
The majority of studies on reproductive neuroendocrinology in snakes have focused on one particular snake population in Manitoba, Canada, the red-sided garter snake (Thamnophis sirtalis parietalis). Although traditionally these studies have emphasized its unusual temporal dissociation between mating behavior and peak gonadal activity, current evidence suggests that reproductive regulation in this population may be more similar to the norm than previously thought. Like other ectotherms, temperature plays a critical role in activating reproductive behavior in red-sided garter snakes. Diel melatonin and corticosterone rhythms appear to be important in transducing temperature cues, and it is clear that both hormones regulate courtship behavior during spring. Current evidence also suggests that sex steroid hormones are in fact central to reproductive regulation in males, although the timing of their action occurs during winter dormancy. Whether this is also true for female T. sirtalis parietalis requires further study, but it should be noted that patterns of sex steroid hormones are sexually dimorphic during winter dormancy, as are melatonin rhythms during spring emergence. While continuing to advance our understanding of reproductive regulation in this extremely well-studied population is prudent, future comparative studies are critical for understanding if and how reproductive regulatory mechanisms differ across environments, populations, and phylogenies. For example, melatonin and corticosterone responses to environmental cues vary significantly among populations of T. sirtalis in a common garden, as do male courtship behavior and androgen concentrations. These data support the hypothesis that neuroendocrine-mediated responses to environmental cues underlie phenotypic plasticity in reproductive life history traits. Copyright © 2011 Elsevier Inc. All rights reserved.
Chelini, Marie Odile Monier; Palme, Rupert; Otta, Emma
In many mammal species, reproduction is not shared equally among the members of a social unit. Even though reproductive skew seems unlikely in females of solitary species, this phenomenon could result from environmental factors. Although solitary in the wild, captive Syrian hamsters (Mesocricetus auratus) are generally housed in groups. We investigated whether social stress produces some degree of reproductive skew in this solitary species and whether female reproductive success varies as a function of social rank. To assess the physiological relationship between social stress and fertility, we monitored reproductive hormones and glucocorticoids of solitary and pair-housed females during pregnancy by means of recently established non-invasive methods for measuring hormone metabolites in the feces. The patterns of fecal progesterone, estrogen and glucocorticoid metabolites were similar to those found in blood and reported in the literature for pregnant hamsters. As expected, dominant females had higher breeding success than subordinate females. However the rate of reproductive failure was also very high among the singly housed females of our control group. The number of pups per litter, the average sex-ratio in each group, and the mean weight of pups did not differ significantly among groups. Glucocorticoid concentrations were unaffected by housing and social rank and the few differences between the endocrine profiles of singly- and pair-housed females are not sufficient to explain the observed difference in breeding success. It is likely that social isolation impairs reproduction in the same manner as subordination. Our findings suggest that social isolation of animals accustomed to group living was equally as disturbing as cohabitation with an unknown conspecific. Copyright © 2011 Elsevier Inc. All rights reserved.
Jaffré, Yannick; Suh, Siri
Despite impressive global investment in reproductive health programs in West Africa, maternal mortality remains unacceptably high and obstetric care is often inadequate. Fertility is among the highest in the world, while contraceptive prevalence remains among the lowest. This paper explores the social and technical dimensions of this situation. We argue that effective reproductive health programs require analyzing the interfaces between technical programs and the social logics and behaviors of health professionals and client populations. Significant gaps between health programs' goals and the behaviors of patients and health care professionals have been observed. While public health projects aim to manage reproduction, sexuality, fertility, and professional practices are regulated socially. Such projects may target technical practices, but access to care is greatly influenced by social norms and ethics. This paper shows how an empirical anthropology that investigates the social and technical interfaces of reproduction can contribute to improved global health. Copyright © 2016 Elsevier Ltd. All rights reserved.
Balooni, Kulbhushan; Lund, Jens Friis
One of the proposed strategies for implementation of reducing emissions from deforestation and forest degradation plus (REDD+) is to incentivize conservation of forests managed by communities under decentralized forest management. Yet, we argue that this is a challenging road to REDD+ because...... conservation of forests under existing decentralized management arrangements toward a push for extending the coverage of forests under decentralized management, making forest rights the hard currency of REDD+....
Snakes of both sexes display remarkable flexibility and diversity in their reproductive tactics. Many features of reproduction in female snakes (such as reproductive mode and frequency, seasonality and multiple mating) allow flexible maternal control. For example, females can manipulate not only the genotypes of their offspring (through mate choice or enhanced sperm competition) but also the phenotypes of their offspring (through allocation 'decisions', behavioural and physiological thermoreg...
Gupta, Ramesh C
.... Reproductive and Developmental Toxicology is a comprehensive and authoritative resource providing the latest literature enriched with relevant references describing every aspect of this area of science...
..., restoration, and enhancement objectives through agreements with States (including a political subdivision or... project. (b) Reserved Rights Pilot. (1) The Chief shall carry out a reserved rights pilot subject to the requirements established in this part. (2) Under the reserved rights pilot, a landowner may reserve grazing...
Lynch, Kathleen S
Biology. All rights reserved. For permissions please email: email@example.com.
Polese, Gianluca; Bertapelle, Carla; Di Cosmo, Anna
The olfactory system in any animal is the primary sensory system that responds to chemical stimuli emanating from a distant source. In aquatic animals "Odours" are molecules in solution that guide them to locate food, partners, nesting sites, and dangers to avoid. Fish, crustaceans and aquatic molluscs possess sensory systems that have anatomical similarities to the olfactory systems of land-based animals. Molluscs are a large group of aquatic and terrestrial animals that rely heavily on chemical communication with a generally dispersed sense of touch and chemical sensitivity. Cephalopods, the smallest class among extant marine molluscs, are predators with high visual capability and well developed vestibular, auditory, and tactile systems. Nevertheless they possess a well developed olfactory organ, but to date almost nothing is known about the mechanisms, functions and modulation of this chemosensory structure in octopods. Cephalopod brains are the largest of all invertebrate brains and across molluscs show the highest degree of centralization. The reproductive behaviour of Octopus vulgaris is under the control of a complex set of signal molecules such as neuropeptides, neurotransmitters and sex steroids that guide the behaviour from the level of individuals in evaluating mates, to stimulating or deterring copulation, to sperm-egg chemical signalling that promotes fertilization. These signals are intercepted by the olfactory organs and integrated in the olfactory lobes in the central nervous system. In this context we propose a model in which the olfactory organ and the olfactory lobe of O. vulgaris could represent the on-off switch between food intake and reproduction. Copyright © 2014 Elsevier Inc. All rights reserved.
Harvey, Jeffrey A; Essens, Tijl A; Las, Rutger A; van Veen, Cindy; Visser, Bertanne; Ellers, Jacintha; Heinen, Robin; Gols, Rieta
Adult dietary regimes in insects may affect egg production, fecundity and ultimately fitness. This is especially relevant in parasitoid wasps where many species serve as important biological control agents of agricultural pests. Here, we tested the effect of honey and sugar diets on daily fecundity schedules, lifetime reproductive success and longevity in four species of parasitoid wasps when reared on their respective hosts. The parasitoid species were selected based on dichotomies in host usage strategies and reproductive traits. Gelis agilis and G. areator are idiobiont ecto-parasitoids that develop in non-growing hosts, feed on protein-rich host fluids to maximize reproduction as adults and produce small numbers of large eggs. Meteorus pulchricornis and Microplitis mediator are koinobiont endoparasitoids that develop inside the bodies of growing hosts, do not host-feed, and produce greater numbers of small eggs. Parasitoids were reared on diets of either pure honey (containing trace amounts of proteins), heated honey (with denatured proteins) and a honey-mimic containing sugars only. We hypothesized that the benefits of proteins in honey would enhance reproduction in the ectoparasitoids due to their high metabolic investment per egg, but not in the koinobionts. Pure honey diet resulted in higher lifetime fecundity in G. agilis compared with the honey-mimic, whereas in both koinobionts, reproductive success did not vary significantly with diet. Longevity was less affected by diet in all of the parasitoids, although there were variable trade-offs between host access and longevity in the four species. We argue that there are both trait-based and association-specific effects of supplementary nutrients in honey on reproductive investment and success in parasitoid wasps. Copyright © 2016 Elsevier Ltd. All rights reserved.
Larkin, Rebecca; Palmieri, Chiara; Oishi, Motoharu; Hulse, Lyndal; Johnston, Stephen D
Studies documenting the application of ultrasonography to depict normal and pathological changes in koalas (Phascolarctos cinereus), especially in the male, are scarce. Sixty-two wild koalas were used in this study to define ultrasonographic protocols and features for the assessment of the male koala reproductive tract. Testis, epididymis and spermatic cord were examined using a hockey stick transducer. The normal koala testis showed a homogeneous echogenicity and an obvious hyper-echoic band corresponding to the tunica albuginea. The cauda epididymis was characterised by hypo- and hyper-echoic regions and was most effectively imaged in sagittal section. The koala prostate was assessed using a micro-curved transducer positioned midline, caudal to the bladder. On transverse section, it showed distinct margins and a well-defined internal structure, although the prostatic urethra was not apparent on most scans. To image the bulbourethral glands (BGs), the hockey stick transducer was placed lateral to the cloaca. BGIII was located just below the skin, while BGII was located deeper than BGIII. BGI was too small and not sufficiently echogenic to be detected. The ultrasonographic appearance of the BGs was similar to that of the testes but with more obvious hypo-echoic stippling. This comprehensive review of the ultrasonographic appearance of normal male koala reproductive tract can be used by veterinarians and others, in zoos or those working with wild koalas, during assessment of the reproductive tract of male koalas in relation to seasonal changes in accessory gland function or for the pathological investigation of reproductive lesions and infertility problems. Copyright © 2017 Elsevier Ltd. All rights reserved.
Mendoza-Porras, Omar; Botwright, Natasha A; McWilliam, Sean M; Cook, Mathew T; Harris, James O; Wijffels, Gene; Colgrave, Michelle L
Aside from their critical role in reproduction, abalone gonads serve as an indicator of sexual maturity and energy balance, two key considerations for effective abalone culture. Temperate abalone farmers face issues with tank restocking with highly marketable abalone owing to inefficient spawning induction methods. The identification of key proteins in sexually mature abalone will serve as the foundation for a greater understanding of reproductive biology. Addressing this knowledge gap is the first step towards improving abalone aquaculture methods. Proteomic profiling of female and male gonads of greenlip abalone, Haliotis laevigata, was undertaken using liquid chromatography-mass spectrometry. Owing to the incomplete nature of abalone protein databases, in addition to searching against two publicly available databases, a custom database comprising genomic data was used. Overall, 162 and 110 proteins were identified in females and males respectively with 40 proteins common to both sexes. For proteins involved in sexual maturation, sperm and egg structure, motility, acrosomal reaction and fertilization, 23 were identified only in females, 18 only in males and 6 were common. Gene ontology analysis revealed clear differences between the female and male protein profiles reflecting a higher rate of protein synthesis in the ovary and higher metabolic activity in the testis. A comprehensive mass spectrometry-based analysis was performed to profile the abalone gonad proteome providing the foundation for future studies of reproduction in abalone. Key proteins involved in both reproduction and energy balance were identified. Genomic resources were utilised to build a database of molluscan proteins yielding >60% more protein identifications than in a standard workflow employing public protein databases. Copyright © 2014 Elsevier B.V. All rights reserved.
Temporal variation in the reproductive success of Cacicus haemorrhous (Linnaeus (Aves, Icterinae in an Atlantic Forest reserve in Southeast Brazil Variação temporal no sucesso reprodutivo de Cacicus haemorrhous (Linnaeus (Aves, Icterinae em uma reserva de Floresta Atlântica no sudeste do Brasil
Full Text Available For colonial bird species, egg hatching synchrony has been considered an important factor in their reproductive success. The Red-rumped Cacique, Cacicus haemorrhous (Linnaeus, 1766, is a Passeriformes species (Icterinae that reproduces in colonies in which groups of females lay their eggs at different periods during the reproductive season. The objective of this study was to evaluate if there was a variation in the reproductive success among C. haemorrhous females groups that lay eggs in different periods along the reproductive season. A total of 192 nests from four colonies were monitored at Parque Estadual do Rio Doce, Minas Gerais state, Brazil, and used to calculate the nest survival probability in different periods (early and late of the 2001 reproductive season. The results showed that females that reproduced at the beginning of the reproductive period had higher reproductive success than those that reproduced later. Predation was the main cause of nests loss (48,4%, and an increase in predation rate was observed as the reproductive period advanced.Para espécies de aves coloniais a sincronia de eclosão dos ovos tem sido considerada um fator que influencia o sucesso reprodutivo. O Guaxe, Cacicus haemorrhous (Linnaeus, 1766, é uma espécie de Passeriformes (Icterinae que se reproduz em colônias com grupos de fêmeas fazendo a postura em diferentes períodos ao longo da estação reprodutiva. O objetivo deste estudo foi avaliar se há uma variação no sucesso reprodutivo de C. haemorrhous entre esses grupos de fêmeas que fazem a postura em diferentes períodos ao longo da estação reprodutiva. Quatro colônias totalizando 192 ninhos foram monitoradas no Parque Estadual do Rio Doce, Minas Gerais, Brasil, calculando-se a probabilidade de sobrevivência dos ninhos em relação a diferentes períodos (cedo e tardio ao longo da estação reprodutiva de 2001. Constatou-se que fêmeas que reproduziram mais cedo na estação reprodutiva
Simoni, Michael K; Mu, Lin; Collins, Stephen C
of the career priority questions has not been assessed. Additionally, respondents' value statements were not matched to subsequent actions, so it remains possible that these values do not directly impact reproductive behaviors. Our results suggest that reproductive counseling for career-focused women should focus on effective contraception when attempting to delay pregnancy, improved knowledge about age-related fertility decline, and the scope and limitations of current reproductive technologies. In addition, the unique reproductive views of career-focused women suggest that they may benefit from increased employer/insurer support for strategies to enable delayed childbearing, such as fertility preservation and third-party reproduction. None. © The Author 2017. Published by Oxford University Press on behalf of the European Society of Human Reproduction and Embryology. All rights reserved. For Permissions, please e-mail: firstname.lastname@example.org
Direitos sexuais e reprodutivos: algumas considerações para auxiliar a pensar o lugar da psicologia e sua produção teórica sobre a adolescência Sexual and reproductive rights: some considerations to assist the thinking about the role of psychology and its theorethical production about adolescence
Maria Juracy Filgueiras Toneli
Full Text Available O objetivo deste texto é discutir questões que dizem respeito à saúde sexual e reprodutiva dos adolescentes, considerando-se dois eixos fundamentais: a noção de direitos sexuais e reprodutivos fundamentada no que as grandes conferências promovidas pela ONU na década de 90 do século passado preconizam e o discurso médico-científico como dispositivo que oscila entre as estratégias de governo das populações (governamentalidade e a incitação do sujeito para se ocupar de si mesmo (tecnologias/governo de si. A noção de biopoder, segundo Foucault, mostra-se promissora nesta discussão que inclui o olhar sobre os dispositivos que constituem o sujeito em sua dupla dimensão: sujeito a alguém ou a algo e atado à sua identidade pela consciência e autoconhecimento.The objective of this text is to discuss some issues regarding adolescents' sexual and reproductive health, considering two fundamental axes: the notion of sexual and reproductive rights based on what the great conferences promoted by United Nations on the nineties of last century praised and the medical-scientific speech as device which oscillates between government strategies of the populations ("governmentability" and the subject's incitation to be occupied with himself (technologies/self-goverment. The notion of "biopower", according to Foucault, seems to be promising in this discussion which includes the view on the devices that constitute the subject in his double dimension: subjected to someone or to something and tied to his identity through conscience and self-knowledge.
Gonzalez Cruz, D.J.
Venezuela is an important player in the energy world, because of its hydrocarbons reserves. The process for calculating oil and associated gas reserves is described bearing in mind that 90% of the gas reserves of Venezuela are associated to oil. Likewise, an analysis is made of the oil reserves figures from 1975 to 2003. Reference is also made to inconsistencies found by international experts and the explanations offered in this respect by the Ministry of Energy and Petroleum (MENPET) and Petroleos de Venezuela (PDVSA) regarding the changes that took place in the 1980s. In turn, Hubbert's Law is explained to determine peak production of conventional oil that a reservoir or field will reach, as well as its relationship with remaining reserves. Emphasis is placed on the interest of the United Nations on this topic. The reserves of associated gas are presented along with their relationship with the different crude oils that are produced and with injected gas, as well as with respect to the possible changes that would take place in the latter if oil reserves are revised. Some recommendations are submitted so that the MENPET starts preparing the pertinent policies ruling reserves. (auth)
Boots, Christina E; Gustofson, Robert L; Feinberg, Eve C
To evaluate the effects of methotrexate (MTX) on the future fertility of women undergoing IVF by comparing ovarian reserve and ovarian responsiveness in the IVF cycle before and after an ectopic pregnancy (EP) treated with MTX. Retrospective cohort study. Private reproductive endocrinology and infertility practice. Sixty-six women undergoing IVF before and after receiving MTX for an EP. Methotrexate administration and ovarian stimulation. Markers of ovarian reserve (day 3 FSH, antral follicle count), measures of ovarian responsiveness (duration of stimulation, peak E2 level, total dose of gonadotropins, number of oocytes retrieved, fertilization rate), and time from MTX administration to subsequent IVF cycle. There were no differences after MTX administration in body mass index (BMI), FSH, or antral follicle count. A greater dose of gonadotropins was used in the cycle after MTX, but there were no differences in numbers of oocytes retrieved or high quality embryos transferred. As expected, there was a slight increase in age in the subsequent IVF cycle. The pregnancy rates (PR) were comparable to the average PRs within the practice when combining all age groups. Methotrexate remains the first line of therapy for medical management of asymptomatic EP and does not compromise ovarian reserve, ovarian responsiveness, or IVF success in subsequent cycles. Copyright © 2013 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.
Ferguson, James D; Skidmore, Andrew
Sixteen herds were selected from a pool of 64 herds nominated by consultants for participation in a national survey to demonstrate excellence in reproductive performance. For inclusion in the survey, herds had to have comprehensive records in a farm computer database or participate in a Dairy Herd Improvement Association record system and have superior reproductive performance as judged by the herd advisor. Herd managers were asked to fill out a questionnaire to describe their reproductive management practices and provide herd records for data analysis. Reproductive analysis was based on individual cow records for active and cull dairy cows that calved during the calendar year 2010. Breeding records by cow were used to calculate indices for insemination rate (IR), conception rate (CR), pregnancy rate (PR), and culling. Herds ranged in size from 262 to 6,126 lactating and dry cows, with a mean of 1,654 [standard deviation (SD) 1,494] cows. Mean days to first insemination (DFS) was 71.2d (SD 4.7d), and IR for first insemination was 86.9%. Mean days between inseminations were 33.4d (SD 3.1d), and 15.4% of insemination intervals were greater than 48 d (range: 7.2 to 21.5%). First-service conception rate was 44.4% (SD 4.8%) across all herds and ranged from 37.5 to 51.8%. Mean PR was 32.0% (SD 3.9%) with a range of 26.5 to 39.4%. Lactation cull rate was 32.2% (SD 12.4%) with a range from 13.6 to 58.1%. Compared with mean data and SD for herds in the Raleigh Dairy Herd Improvement Association system, mean indices for these herds ranked them in the 99 th percentile for IR (using heat detection rate as comparison), 99 th percentile for PR, the bottom 18.6 percentile for DFS, and around the 50th percentile for CR. This suggests that excellent herd reproductive performance was associated with reproductive management that resulted in high insemination rates combined with average CR. Copyright © 2013 American Dairy Science Association. Published by Elsevier Inc. All rights
Although a negative relationship between fertility and education has been described consistently in most countries of the world, less is known about the relationship between intelligence and reproductive outcomes. Also the paths through which intelligence influences reproductive outcomes are uncertain. The present study uses the NLSY79 to analyze…
Stern, Judy E; Hickman, Timothy N; Kinzer, Donna; Penzias, Alan S; Ball, G David; Gibbons, William E
To assess whether total reproductive potential (TRP), the chance of a live birth from each fresh cycle (fresh cycle plus frozen transfers), could be calculated from the national Society for Assisted Reproductive Technology Clinic Outcome Reporting System (SART CORS) database and whether information not available in SART CORS resulted in significant changes to the TRP calculation. Retrospective study using SART CORS and clinic data. Three assisted reproductive technology clinics. Women undergoing ART. None. Two- and three-year TRPs for 2005 and 2006 were calculated according to patient age at cycle start by linking fresh to frozen cycles up to first live birth. Clinic records were used to adjust for (remove) frozen cycles that used more than one fresh cycle as a source of embryos and for any embryos donated to other patients or research or shipped to another facility before a live birth. TRP was higher than fresh per-cycle rates for most ages at all clinics, although accuracy was compromised when there were fewer than 20 cycles per category. Two- and 3-year TRPs differed in only 2 of 24 calculations. Adjusted TRPs differed less than three percentage points from unadjusted TRPs when volume was sufficient. Clinic TRP can be calculated from SART CORS. Data suggest that calculations of clinic TRP from the national dataset would be meaningful. Copyright © 2012 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.
Lean, Ian J; Lucy, Matthew C; McNamara, John P; Bradford, Barry J; Block, Elliot; Thomson, Jennifer M; Morton, John M; Celi, Pietro; Rabiee, Ahmad R; Santos, José E P; Thatcher, William W; LeBlanc, Stephen J
Abundant evidence from the medical, veterinary, and animal science literature demonstrates that there is substantial room for improvement of the clarity, completeness, and accuracy of reporting of intervention studies. More rigorous reporting guidelines are needed to improve the quality of data available for use in comparisons of outcomes (or meta-analyses) of multiple studies. Because of the diversity of factors that affect reproduction and the complexity of interactions between these, a systematic approach is required to design, conduct, and analyze basic and applied studies of dairy cattle reproduction. Greater consistency, clarity, completeness, and correctness of design and reporting will improve the value of each report and allow for greater depth of evaluation in meta-analyses. Each of these benefits will improve understanding and application of current knowledge and better identify questions that require additional modeling or primary research. The proposed guidelines and checklist will aid in the design, conduct, analysis, and reporting of intervention studies. We propose an adaptation of the REFLECT (Reporting Guidelines for Randomized Controlled Trials for Livestock and Food Safety) statement to provide guidelines and a checklist specific to reporting intervention studies in dairy cattle reproduction. Furthermore, we provide recommendations that will assist investigators to produce studies with greater internal and external validity that can more often be included in systematic reviews and global meta-analyses. Such studies will also assist the development of models to describe the physiology of reproduction. Copyright © 2016 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.
Serour, G I
Sexual and reproductive rights of women are essential components of human rights. They should never be transferred, renounced or denied for any reason based on race, religion, origin, political opinion or economic conditions. Women have the right to the highest attainable standard of health care for all aspects of their reproductive and sexual health (RSH). The principle of autonomy emphasizes the important role of women in the decision-making. Choices of women in reproduction, after providing evidence based information, should be respected. Risks, benefits and alternatives should be clearly explained before they make their free informed consent. Justice requires that all be treated with equal standard and have equal access to their health needs without discrimination or coercion. When resources are limited there is tension between the principle of justice and utility. Islamic perspectives of bioethics are influenced by primary Sharia namely the Holy Quran, authenticated traditions and saying of the Profit Mohamed (PBUH), Igmaa and Kias (analogy). All the contemporary ethical principles are emphasized in Islamic Shariaa, thus these principles should be observed when providing reproductive and sexual health services for Muslim families or communities. The Family is the basic unit in Islam. Safe motherhood, family planning, and quality reproductive and sexual health information and services and assisted reproductive technology are all encouraged within the frame of marriage. While the Shiaa sect permits egg donation, and surrogacy the Sunni sect forbids a third party contribution to reproduction. Harmful practices in RSH as FGM, child marriage and adolescent pregnancy are prohibited in Islam. Conscientious objection to treatment should not refrain the physician from appropriate referral.
Holm, D E; Nielen, M; Jorritsma, R; Irons, P C; Thompson, P N
, by excluding heifers that are likely to fail to become pregnant or likely to calve late during their first calving season. Copyright © 2014 Elsevier B.V. All rights reserved.
O'Connor, Constance M; Yick, Claire Y; Gilmour, Kathleen M; Van Der Kraak, Glen; Cooke, Steven J
We investigated whether circulating glucocorticoids and androgens are correlated with reproductive investment in smallmouth bass (Micropterus dolomieu), a teleost fish with sole paternal care. Circulating cortisol and androgens prior to and 25 min following a standardized 3 min emersion stressor were quantified for non-reproductive and parental fish across the parental care period. To experimentally investigate the influence of reproductive investment on endocrine parameters, we manipulated brood size (reduced, enlarged, sham-treated, or unmanipulated) 24h prior to sampling parental fish. We predicted that fish guarding offspring would exhibit increased androgens and baseline cortisol levels, and an attenuated cortisol response to the stressor when compared with non-reproductive individuals. We further predicted that these effects would scale with reproductive investment. As predicted, parental care-providing fish exhibited lower post-stress plasma cortisol concentrations than non-reproductive fish. This difference was strongest early during parental care. However, no differences in baseline or post-stress cortisol concentrations were detected among parents guarding offspring with varying brood sizes. There was, however, a trend for parental fish to exhibit an increased cortisol response following brood manipulation, regardless of the direction of change in brood size, a response that likely reflected disturbance. No differences were found in baseline cortisol concentrations. Circulating androgens were found to be highest during early parental care, and no differences were found among parents guarding manipulated broods. Collectively, these findings demonstrate that the endocrine stress response is affected by reproductive status, but the response in this model species does not appear to be scaled according to reproductive investment as predicted by life-history theory. Copyright © 2010 Elsevier Inc. All rights reserved.
Kooijman, Sebastiaan A L M; Lika, Konstadia
The standard Dynamic Energy Budget (DEB) model assumes that a fraction κ of mobilised reserve is allocated to somatic maintenance plus growth, while the rest is allocated to maturity maintenance plus maturation (in embryos and juveniles) or reproduction (in adults). All DEB parameters have been estimated for 276 animal species from most large phyla and all chordate classes. The goodness of fit is generally excellent. We compared the estimated values of κ with those that would maximise reproduction in fully grown adults with abundant food. Only 13% of these species show a reproduction rate close to the maximum possible (assuming that κ can be controlled), another 4% have κ lower than the optimal value, and 83% have κ higher than the optimal value. Strong empirical support hence exists for the conclusion that reproduction is generally not maximised. We also compared the parameters of the wild chicken with those of races selected for meat and egg production and found that the latter indeed maximise reproduction in terms of κ, while surface-specific assimilation was not affected by selection. We suggest that small values of κ relate to the down-regulation of maximum body size, and large values to the down-regulation of reproduction. We briefly discuss the ecological context for these findings. © 2014 The Authors. Biological Reviews © 2014 Cambridge Philosophical Society.
US Agency for International Development — Flight reservation application used for in-country flights by USAID and DoS staff in Afghanistan. The application is managed and maintained by the vendor and USAID...
Background About 1.6 million internally displaced persons (IDPs) from northern Uganda have been living in encampments since the late 1980s. In conflict settings such as northern Uganda women are disproportionately affected compared to men. This study explores women and men IDPs' perceptions of their access to ...
Key strategies to promote family planning include domestication of provisions of international conventions on family planning into state laws, and ensuring their implementation; development of community friendly family planning services; establishment of effective family planning commodities logistics management system; ...
In Argentina, the 1884 Public Education Law gave women access to education. According to the 1980 Census there is a 6% illiteracy rate for women, which is slightly higher than for men, (5.5%), but this advantage is reversed in the female 10-35 age group. Girls and boys attend primary and secondary schools with the same frequency, but boys are more likely to repeat grades or drop out. At the university level 46% of the total students are women, and in Buenos Aires the figure is 56%. Many university subjects that were once considered for men only (medicine, law, and architecture) are now being studied by women. In 1941 only 25% of women studied science, chemistry, pharmacy, biochemistry, and dentistry; by 1978 that figure had grown to 59%. Now equal numbers of men and women study medicine, law, and architecture. Education plays a determining role in the number of children a woman has or if she gets married. Among 20-24 year old women with a low level of education, 51% live with a partner. For middle-class women the figure is 31%, and for university-educated women the figure is 15%. Uneducated women have about 4 children, while university-educated women have 1 child each. 50% of university-educated women do not have children. Discrimination in the job market against women is often associated with their menstruation, pregnancies, or child care. However, this prejudice is based on the false assumption that women must have and raise children. It ignores the shared responsibility of raising children between men and women. Before the 1980s the typical female worker was a single woman 25. When she got married she would quit her job. Today women are staying in the work place either out of choice or necessity even if they have children.
primary care clinics in the Western Cape found that 57% reported negative attitudes to continued sexual activity by HIV-infected individuals, and 87% negative attitudes to childbearing.5. Related to this, the provision of contraception within services that provide antiretroviral therapy (ART) to HIV-infected women and men has ...
Best, PB; Reeb, D; Rew, MB; Palsboll, PJ; Schaeff, C; Brandao, A
Collecting skin biopsies from large whales for genetic analysis is often subject to national permit, and in the case of cow-calf pairs, it may be prohibited. We present results of 906 biopsy attempts on southern fight whales (Eubalaena australis) in South African waters between 1995 and 1997,
Programa de habilidades interpessoais e direitos sexuais e reprodutivos para adolescentes: um relato de experiência Programa de habilidades interpersonales y derechos sexuales y reproductivos para adolescentes: un relato de experiencia Program of interpersonal skills and reproductive and sexual rights for adolescents: an experience report
Sheila Giardini Murta
Full Text Available Este artigo relata a experiência de aplicação de um programa de promoção de habilidades interpessoais e direitos sexuais e reprodutivos para adolescentes. Participaram 93 adolescentes, de ambos os sexos, estudantes de uma escola pública. A intervenção foi do tipo prevenção universal conduzida na escola, em 15 sessões semanais, agrupadas em três módulos: (I identidade e resiliência, (II habilidades sociais e manejo das emoções e (III sexualidade, gênero e direitos sexuais e reprodutivos. Os resultados apontaram a adequação do uso de procedimentos vivenciais e de seu embasamento na cultura adolescente e a necessidade de alterar a ordem das sessões em versões futuras dessa intervenção. São discutidas direções para o replanejamento do programa.Este artículo relata la experiencia de aplicación de un programa de promoción de habilidades interpersonales y derechos sexuales y reproductivos para adolescentes. Participaron 93 adolescentes, de ambos sexos, estudiantes de una escuela pública. La intervención fue del tipo prevención universal y fue conducida en la escuela, en 15 sesiones, semanales, agrupadas en tres módulos: (I identidad y resiliencia, (II habilidades sociales y manejo de las emociones y (III sexualidad, género y derechos sexuales y reproductivos. Los resultados señalaron la adecuación del uso de procedimientos vivenciales y de su embasamiento en la cultura adolescente y la necesidad de alterar el orden de las sesiones en versiones futuras de esa intervención. Son discutidas direcciones para el replaneamiento del programa.This paper describes the experience of applying a program of interpersonal skills and sexual and reproductive rights for adolescents. The participants were 93 adolescents, male and female, students in a public school. The intervention was universal prevention type and it was implemented at school in 15 weekly sessions organized in three thematic blocks: (I identity and resilience; (II
... Contradictions III SOCIAL POLICY QUESTIONS Pregnancy as Justification for Loss of Juridical Autonomy Sanda Rodgers 174 Prenatal Diagnosis: Reproductive Choice? Reproductive Control? Abby Lippman ...
... Contradictions III SOCIAL POLICY QUESTIONS Pregnancy as Justification for Loss of Juridical Autonomy Sanda Rodgers 174 Prenatal Diagnosis: Reproductive Choice? Reproductive Control? Abby Lippman ...
The Canadian province of Quebec recently amended its Health Insurance Act to cover the costs of In Vitro Fertilization (IVF). The province of Ontario recently de-insured IVF. Both provinces cited cost-effectiveness as their grounds, but the question as to whether a public health insurance system ought to cover IVF raises the deeper question of how we should understand reproduction at the social level, and whether its costs should be a matter of individual or collective responsibility. In this article I examine three strategies for justifying collective provisions in a liberal society and assess whether public reproductive assistance can be defended on any of these accounts. I begin by considering, and rejecting, rights-based and needs-based approaches. I go on to argue that instead we ought to address assisted reproduction from the perspective of the contractarian insurance-based model for public health coverage, according to which we select items for inclusion based on their unpredictability in nature and cost. I argue that infertility qualifies as an unpredictable incident against which rational agents would choose to insure under ideal conditions and that assisted reproduction is thereby a matter of collective responsibility, but only in cases of medical necessity or inability to pay. The policy I endorse by appeal to this approach is a means-tested system of coverage resembling neither Ontario nor Quebec's, and I conclude that it constitutes a promising alternative worthy of serious consideration by bioethicists, political philosophers, and policy-makers alike. © 2013 John Wiley & Sons Ltd.
Snakes of both sexes display remarkable flexibility and diversity in their reproductive tactics. Many features of reproduction in female snakes (such as reproductive mode and frequency, seasonality and multiple mating) allow flexible maternal control. For example, females can manipulate not only the genotypes of their offspring (through mate choice or enhanced sperm competition) but also the phenotypes of their offspring (through allocation 'decisions', behavioural and physiological thermoregulation, and nest-site selection). Reliance on stored energy ('capital') to fuel breeding results in low frequencies of female reproduction and, in extreme cases, semelparity. A sophisticated vomeronasal system not only allows male snakes to locate reproductive females by following scent trails, but also facilitates pheromonally mediated mate choice by males. Male-male rivalry takes diverse forms, including female mimicry and mate guarding; combat bouts impose strong selection for large body size in males of some species. Intraspecific (geographical) variation and phenotypic plasticity in a wide array of reproductive traits (offspring size and number; reproductive frequency; incidence of multiple mating; male tactics such as mate guarding and combat; mate choice criteria) provide exceptional opportunities for future studies.
The current low level of demand, compounded by rapidly rising costs and low prices, has caused a significant reduction in drilling for uranium in the United States, and the trend is likely to continue for a few more years. The effect on uranium reserves will be fewer additions to reserves because less exploration is being done. Further reductions will occur, especially in low-cost reserves, because of increasing costs, continuing depletion through production, and erosion through the high grading of deposits to fulfill previous contractual commitments. During the past several years, it has been necessary to increase the upper reserve cost level twice to compensate for rising costs. Rising costs are reducing the $15 reserves, the cost category corresponding most closely to the present market price, to an insignificant level. An encouraging factor related to US uranium reserves is that the US position internationally, as far as quantity is concerned, is not bad for the longer term. Also, there is a general opinion that US consumers would rather contract for domestic uranium than for foreign because of greater assurance of supply. Still another factor, nearly impossible to assess, is what effect rising costs in other countries will have on their uranium reserves. The annual conferences between the Grand Junction Area Office staff and major uranium companies provide a broad overview of the industry's perception of the future. It is not optimistic for the short term. Many companies are reducing their exploration and mining programs; some are switching to other more marketable mineral commodities, and a few are investing more heavily in foreign ventures. However, there is general optimism for the long term, and many predict a growth in demand in the mid-1980s. If the industry can survive the few lean years ahead, rising prices may restore its viability to former levels
Seifer, David B; Zackula, Rosey; Grainger, David A
To determine trends in assisted reproductive technology (ART) in black and white women by comparing Society for Assisted Reproductive Technology (SART) database outcomes for 2004-2006 with previously reported outcomes for 1999 and 2000. Retrospective, cohort study. The SART member clinics that performed at least 50 cycles of IVF and reported race in more than 95% of cycles. Women receiving 158,693 IVF cycles. In vitro fertilization using nondonor embryos. Live birth rate per cycle started. Reporting of race increased from 52% to 60%. The proportion of black, non-Hispanic (BNH) women increased from 4.6% to 6.5%. For BNH women using fresh embryos and no prior ART, significant increasing trends were observed for older age, male factor, uterine factor, diminished ovarian reserve, and ovulation disorders. The BNH women were 2.5 times more likely to have tubal factor for those cycles with no prior ART. The proportion of live births per cycle started increased across all groups over time, although greater increases occurred for white women. There seems to be widening disparities in IVF outcomes between BNH and white women, perhaps attributable to poor prognostic factors among black women. Race continues to be a marker for prognosis for ART outcomes and should be reported. Copyright 2010 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.
Gammeltoft, Tine; Wahlberg, Ayo
From a historical perspective, selective reproduction is nothing new. Infanticide, abandonment, and selective neglect of children have a long history, and the widespread deployment of sterilization and forced abortion in the twentieth century has been well documented. Yet in recent decades select......, discussing how selective reproduction engages with issues of long-standing theoretical concern in anthropology, such as politics, kinship, gender, religion, globalization, and inequality....... (ARTs), what we term selective reproductive technologies (SRTs) are of a more specific nature: Rather than aiming to overcome infertility, they are used to prevent or allow the birth of certain kinds of children. This review highlights anthropological research into SRTs in different parts of the world...
This Bioethics and Biopolitics: Presents and Futures of Reproduction symposium draws together a series of articles that were each submitted independently by their authors to the JBI and which explore the biopower axis in the externalization of reproduction in four contexts: artificial gestation (ectogenesis), PGD for sex selection, women's (reproductive) rights, and testicular cryopreservation (TCCP). While one contribution explores a "future" of reproduction, the other three explore a "present," or better, explore different "presents." What may counts as "present," and what may count as "future," has dramatically different connotations depending on the geographical declination of the tense.
Gordon, John David; DiMattina, Michael; Reh, Andrea; Botes, Awie; Celia, Gerard; Payson, Mark
To examine the utilization and outcomes of natural cycle (unstimulated) IVF as reported to the Society of Assisted Reproductive Technology (SART) in 2006 and 2007. Retrospective analysis. Dataset analysis from the SART Clinical Outcome Reporting System national database. All patients undergoing IVF as reported to SART in 2006 and 2007. None. Utilization of unstimulated IVF; description of patient demographics; and comparison of implantation and pregnancy rates between unstimulated and stimulated IVF cycles. During 2006 and 2007 a total of 795 unstimulated IVF cycles were initiated. Success rates were age dependent, with patients Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.
Schmidt, Klaus; Schnaus, Anja
This handbook presents the basic aspects of actuarial loss reserving. Besides the traditional methods, it also includes a description of more recent ones and a discussion of certain problems occurring in actuarial practice, like inflation, scarce data, large claims, slow loss development, the use of market statistics, the need for simulation techniques and the task of calculating best estimates and ranges of future losses. In property and casualty insurance the provisions for payment obligations from losses that have occurred but have not yet been settled usually constitute the largest item on the liabilities side of an insurer's balance sheet. For this reason, the determination and evaluation of these loss reserves is of considerable economic importance for every property and casualty insurer. Actuarial students, academics as well as practicing actuaries will benefit from this overview of the most important actuarial methods of loss reserving by developing an understanding of the underlying stochastic models...
But, because ART is not part of the public healthcare system it has yet to become a large concern for the health and reproductive rights movement in the way hazardous contraceptives and sex-selection have. This study will investigate the various dimensions of ART as it affects the lives of ordinary women. Researchers will ...
As a result of accelerating research efforts in the fields of secondary batteries and thermonuclear power generation, concern has been expressed in certain quarters regarding the availability, in sufficient quantities, of lithium. As part of a recent study by the National Research Council on behalf of the Energy Research and Development Administration, a subpanel was formed to consider the outlook for lithium. Principal areas of concern were reserves, resources and the 'surplus' available for energy applications after allowing for the growth in current lithium applications. Reserves and resources were categorized into four classes ranging from fully proved reserves to resources which are probably dependent upon the marketing of co-products to become economically attractive. Because of the proprietary nature of data on beneficiation and processing recoveries, the tonnages of available lithium are expressed in terms of plant feed. However, highly conservative assumptions have been made concerning mining recoveries and these go a considerable way to accounting for total losses. Western World reserves and resources of all classes are estimated at 10.6 million tonnes Li of which 3.5 million tonnes Li are located in the United States. Current United States capacity, virtually equivalent to Western World capacity, is 4700 tonnes Li and production in 1976 approximated to 3500 tonnes Li. Production for current applications is expected to grow to approx. 10,000 tonnes in year 2000 and 13,000 tonnes a decade later. The massive excess of reserves and resources over that necessary to support conventional requirements has limited the amount of justifiable exploration expenditures; on the last occasion, there was a a major increase in demand (by the USAEA) reserves and capacity were increased rapidly. There are no foreseeable reasons why this shouldn't happen again when the need is clear. (author)
Boama, Vincent; Arulkumaran, Sabaratnam
The Millennium Development Goals (MDGs) set very high targets for women's reproductive health through reductions in maternal and infant mortality, among other things. Reductions in maternal mortality and morbidity can be achieved through various different approaches, such as the confidential review of maternal deaths, use of evidence-based treatments and interventions, using a health systems approach, use of information technology, global and regional partnerships, and making pregnancy safer through initiatives that increase the focus on human rights. A combination of these and other approaches can have a synergistic impact on reductions in maternal mortality. This paper highlights some of the current global efforts on safer pregnancy with a focus on reproductive rights. We encourage readers to do more in every corner of the world to advocate for women's reproductive rights and, in this way, we may achieve the MDGs by 2015.
Muller, Martin N
Considerable evidence suggests that the steroid hormone testosterone mediates major life-history trade-offs in vertebrates, promoting mating effort at the expense of parenting effort or survival. Observations from a range of wild primates support the "Challenge Hypothesis," which posits that variation in male testosterone is more closely associated with aggressive mating competition than with reproductive physiology. In both seasonally and non-seasonally breeding species, males increase testosterone production primarily when competing for fecund females. In species where males compete to maintain long-term access to females, testosterone increases when males are threatened with losing access to females, rather than during mating periods. And when male status is linked to mating success, and dependent on aggression, high-ranking males normally maintain higher testosterone levels than subordinates, particularly when dominance hierarchies are unstable. Trade-offs between parenting effort and mating effort appear to be weak in most primates, because direct investment in the form of infant transport and provisioning is rare. Instead, infant protection is the primary form of paternal investment in the order. Testosterone does not inhibit this form of investment, which relies on male aggression. Testosterone has a wide range of effects in primates that plausibly function to support male competitive behavior. These include psychological effects related to dominance striving, analgesic effects, and effects on the development and maintenance of the armaments and adornments that males employ in mating competition. Copyright © 2016 Elsevier Inc. All rights reserved.
Due to a growing demand of electric power to support Brasil's development, the use of nuclear energy will be indispensable. The nuclear fuel cycle for the production of energy, starts with the uranium exploration. The work performed in this field led to the discovery of several deposits in the country, which to-date totalize a reserve of 236,300t of U 308 , ranking Brazil in the 6th place among the nations of the western world holding uranium reserves. (Author) [pt
Hsiao, Wayland; Sultan, Raymond; Lee, Richard; Goldstein, Marc
. Published by Elsevier Inc. All rights reserved.
Sun, Liangzhan; Wu, Zhenyu; Li, Fuchang; Liu, Lei; Li, Jinglin; Zhang, Di; Sun, Chaoran
The objective of the experiment was to find the minimum light intensity which could improve reproduction by examining its effect on ovarian gene expression, reproductive performance and body weight of rabbit does with three different light intensities: 60 (L), 80 (M), and 100 (H)lx. A total of 144 Rex-rabbits submitted to a 49-day reproductive regimen were used in this study. Ovaries were collected and relative abundance of mRNA for ovarian proteins of interest was examined with real-time PCR. Amount of protein for proteins of interest was examined by immunohistochemistry. Reproductive performance and doe bodyweight of the first three consecutive reproductive periods after initiation of the light intensity treatments were evaluated. The results provided evidence that light intensity had no effect on relative abundance of estradiol receptor-α (ER-α), follicle stimulating hormone receptor (FSHR), luteinizing hormone receptor (LHR), gonadotropin releasing hormone receptor 1 (GnRHR1) and progesterone receptor (PGR) mRNA. The relative abundance of growth hormone receptor (GHR) mRNA was, however, greater in Group L than M and H (Plight intensities (P>0.05). The bodyweight of the does in Group L was greater than the other two groups at first insemination, second insemination and the second postpartum period (P0.05). These observations suggest that light intensity between 60 and 100lx has no effect on the reproductive performance of rabbit does, however, the amounts of GHR mRNA and growth hormone (GH) protein were affected and the greater light intensity had a negative effect on bodyweight between the time of the first insemination and the second partum period. Copyright © 2017 Elsevier B.V. All rights reserved.
Takeda, Toru; Tanabe, Hiroyuki
The microRNA miR-29 is widely distributed and highly expressed in adult mouse brain during the mouse's lifetime. We recently created conditional mutant mice whose miR-29 was brain-specifically knocked down through overexpression of an antisense RNA transgene against miR-29. To explore a role for brain miR-29 in maximizing organismal fitness, we assessed somatic growth, reproduction, and lifespan in the miR-29-knockdown (KD) mice and their wild-type (WT) littermates. The KD mice were developmentally indistinguishable from WT mice with respect to gross morphology and physical activity. Fertility testing revealed that KD males were subfertile, whereas KD females were hyperfertile, only in terms of reproductive success, when compared to their gender-matched WT correspondents. Another phenotypic difference between KD and WT animals appeared in their lifespan data; KD males displayed an overall increasing tendency in post-reproductive survival relative to WT males. In contrast, KD females were prone to shorter lifespans than WT females. These results clarify that brain-targeted miR-29 knockdown affects both lifespan and reproduction in a gender-dependent manner, and moreover that the reciprocal responsiveness to the miR-29 knockdown between these two phenotypes in both genders closely follow life-course models based on the classical trade-off prediction wherein elaborate early-life energetic investment in reproduction entails accelerated late-life declines in survival, and vice versa. Thus, this study identified miR-29 as the first mammalian miRNA that is directly implicated in the lifetime trade-off between the two major fitness components, lifespan and reproduction. Copyright © 2016 The Authors. Published by Elsevier Inc. All rights reserved.
Sundari Ravindran, T K; Fonn, Sharon
A social franchise in health is a network of for-profit private health practitioners linked through contracts to provide socially beneficial services under a common brand. The early 21st century has seen considerable donor enthusiasm for promoting social franchises for the provision of reproductive health services. Based on a compendium of descriptive information on 45 clinical social franchises, located in 27 countries of Africa, Asia and Latin America, this paper examines their contribution to universal access to comprehensive reproductive health services. It finds that these franchises have not widened the range of reproductive health services, but have mainly focused on contraceptive services, and to a lesser extent, maternal health care and abortion. In many instances, coverage had not been extended to new areas. Measures taken to ensure sustainability ran counter to the objective of access for low-income groups. In almost two-thirds of the franchises, the full cost of all services had to be paid out of pocket and was unaffordable for low-income women. While standards and protocols for quality assurance were in place in all franchises, evidence on adherence to these was limited. Informal interviews with patients indicated satisfaction with services. However, factors such as difficulties in recruiting franchisees and significant attrition, franchisees' inability to attend training programmes, use of lay health workers to deliver services without support or supervision, and logistical problems with applying quality assurance tools, all raise concerns. The contribution of social franchises to universal access to reproductive health services appears to be uncertain. Continued investment in them for the provision of reproductive health services does not appear to be justified until and unless further evidence of their value is forthcoming. Copyright © 2011 Reproductive Health Matters. Published by Elsevier Ltd. All rights reserved.
Caro, Samuel P; Balthazart, Jacques; Bonadonna, Francesco
This article is part of a Special Issue "Chemosignals and Reproduction". Chemical cues were probably the first cues ever used to communicate and are still ubiquitous among living organisms. Birds have long been considered an exception: it was believed that birds were anosmic and relied on their acute visual and acoustic capabilities. Birds are however excellent smellers and use odors in various contexts including food searching, orientation, and also breeding. Successful reproduction in most vertebrates involves the exchange of complex social signals between partners. The first evidence for a role of olfaction in reproductive contexts in birds only dates back to the seventies, when ducks were shown to require a functional sense of smell to express normal sexual behaviors. Nowadays, even if the interest for olfaction in birds has largely increased, the role that bodily odors play in reproduction still remains largely understudied. The few available studies suggest that olfaction is involved in many reproductive stages. Odors have been shown to influence the choice and synchronization of partners, the choice of nest-building material or the care for the eggs and offspring. How this chemical information is translated at the physiological level mostly remains to be described, although available evidence suggests that, as in mammals, key reproductive brain areas like the medial preoptic nucleus are activated by relevant olfactory signals. Olfaction in birds receives increasing attention and novel findings are continuously published, but many exciting discoveries are still ahead of us, and could make birds one of the animal classes with the largest panel of developed senses ever described. Copyright © 2014 Elsevier Inc. All rights reserved.
Agnese, Marisa; Rosati, Luigi; Prisco, Marina; Coraggio, Francesca; Valiante, Salvatore; Scudiero, Rosaria; Laforgia, Vincenza; Andreuccetti, Piero
Starting from the knowledge that in the reproductive period the Vasoactive Intestinal Peptide (VIP) is widely distributed in Podarcis sicula testis, we studied VIP expression and the localization of the neuropeptide and its receptors in the testis of the Italian wall lizard P. sicula in the other phases of its reproductive cycle (summer stasis, autumnal resumption, winter stasis, spring resumption). By Real Time-PCR, we demonstrated that testicular VIP mRNA levels change during the reproductive cycle, showing a cyclic trend with two peaks, one in the mid-autumnal resumption and the other in the reproductive period. By in situ hybridization and immunohistochemistry, we demonstrated that both VIP mRNA and protein were widely distributed in the testis in almost all the phases of the cycle, except in the early autumnal resumption. As regards the receptors, the VPAC1R was localized mainly in Leydig cells, while the VPAC2R showed the same distribution of VIP. Our results demonstrate that, differently from mammals, where VIP is present only in nerve fibres innerving the testis, an endotesticular synthesis takes place in the lizard and the VIP synthesis changes throughout the reproductive cycle. Moreover, the VIP/VPAC receptor system distribution observed in germ and somatic cells in various phases of the cycle, and particularly in the autumnal resumption and the reproductive period, strongly suggests its involvement in both spermatogenesis and steroidogenesis. Finally, the wider distribution of VIP in lizards with respect to mammals leads us to hypothesize that during the evolution the synthesis sites have been transferred from the testis to other districts, such as the brain. Copyright © 2014 Elsevier Inc. All rights reserved.
... Health Pregnancy Share this page Facebook Twitter Email Pregnancy and Reproductive Issues Tahirah Diagnosed in 2003 Pregnancy ... in control groups without the disease. Effects of pregnancy on MS Before 1950, most women with MS ...
Skinner, Michael K
A conference summary of the third biannual Kenya Africa Conference "Environment, Epigenetics and Reproduction" is provided. A partial special Environmental Epigenetics issue containing a number of papers in Volume 3, Issue 3 and 4 are discussed.
Gupta, Ramesh C
.... With a special focus on placental toxicity, this book is the only available reference to connect the three key risk stages, and is the only resource to include reproductive and developmental toxicity in domestic animals, fish, and wildlife.
National Oceanic and Atmospheric Administration, Department of Commerce — The ROCKFISH database houses data from rockfish species collected by the SWFSC FED along the California coast as part of a reproductive study originating in the...
... to the surrogate and to the male partner. Surrogacy can be used when the female of the ... party reproduction (sperm, egg, and embryo donation and surrogacy): A guide for patients . Retrieved May 31, 2016, ...
... MORTGAGE AND LOAN INSURANCE PROGRAMS UNDER NATIONAL HOUSING ACT AND OTHER AUTHORITIES HOME EQUITY CONVERSION MORTGAGE INSURANCE Contract Rights and Obligations Mortgage Insurance Premiums § 206.115 [Reserved] ...
Bailey, R.; Crockford, G.
The reserve session was devoted to some issues that came up through the workshop, which were grouped into three main areas: The Global Accelerator Network, Problems of stress and how to get organized to minimize them, What should an operations group be responsible for? This paper summarizes the discussions that took place. (author)
reserve, the total length being 66 km with six overnight huts. There are also the BokmakiePie. Nature Troil. and the Cheetah Interpretive Troil. which can be used by day visitors. The former has two loops, one of 10 km and another of 17 km. The. Cheetah Troil. is much shorter and various points of interest are interpreted en ...
Borja, Rhea R.; Cavanagh, Sean
This article deals with the impact brought by the school shootings at Red Lake Indian Reservation in Minnesota to the school community. A deeply troubled 16-year-old student shot and killed seven other people and himself at a high school. The nation's deadliest school attack since the 1999 slayings at Colorado's suburban Columbine High School took…
Figures released by the AAEC show that Australia's reasonably assured resources of uranium recoverable at US$80 a kg fell by 5,000 tonnes during 1980-81. Reserves at 30 June 1981 totalled 294,000 tonnes. This represented 17 per cent of the Western World's low cost reasonably assured resources
Full Text Available Male reproduction is governed by the classical hypothalamo-hypophyseal testicular axis: Hypothalamic gonadotropin releasing hormone (GnRH, pituitary luteinizing hormone (LH and follicle stimulating hormone (FSH and the gonadal steroid, principally, testosterone. Thyroid hormones have been shown to exert a modulatory influence on this axis and consequently the sexual and spermatogenic function of man. This review will examine the modulatory influence of thyroid hormones on male reproduction.
Gee, G.F.; Gibbons, Edward F.; Durrant, Barbara S.; Demarest, Jack
Knowledge of the many physiological factors associated with egg production , fertility, incubation, and brooding in nondomestic birds is limited. Science knows even less about reproduction in most of the 238 endangered or threatened birds. This discussion uses studies of nondomestic and, when necessary, domestic birds to describe physiological control of reproduction. Studies of the few nondomestic avian species show large variation in physiological control of reproduction. Aviculturists, in order to successfully propagate an endangered bird, must understand the bird's reproductive peculiarities. First, investigators can do studies with carefully chosen surrogate species, but eventually they need to confirm the results in the target endangered bird. Studies of reproduction in nondomestic birds increased in the last decade. Still, scientists need to do more comparative studies to understand the mechanisms that control reproduction in birds. New technologies are making it possible to study reproductive physiology of nondomestic species in less limiting ways. These technologies include telemetry to collect information without inducing stress on captives (Howey et al., 1987; Klugman, 1987), new tests for most of the humoral factors associated with reproduction, and the skill to collect small samples and manipulate birds without disrupting the physiological mechanisms (Bercovitz et al., 1985). Managers are using knowledge from these studies to improve propagation in zoological parks, private and public propagation facilities, and research institutions. Researchers need to study the control of ovulation, egg formation, and oviposition in the species of nondomestic birds that lay very few eggs in a season, hold eggs in the oviduct for longer intervals, or differ in other ways from the more thoroughly studied domestic birds. Other techniques that would enhance propagation for nondomestlc birds include tissue culture of cloned embryonic cells, cryopreservation of embryos
Castells-Ayuso, Paula; Berenguer-Labaig, Cristina; Sánchez-Martín, Pascual; Sánchez-Martín, Fernando
The aim of this study was to measure how infertility and assisted reproduction treatments (including artificial insemination) could affect the quality of life, and to evaluate how nurses could be helpful in this process, by alleviating anxiety and increasing the quality of life. A cross-sectional observational study was conducted on 48 patients (26 cycles) in an Assisted Reproduction Unit from 2nd December 2013 to 30th April 2014. Socio-demographic data were obtained, with the quality of life being assessed using the FertiQoL questionnaire before and after the treatment, and the consultations with a nurse by telephone or e-mail of these patients were also analyzed. The study results show a decreased quality of life in these patients, which was worse in men and in couples who had no previous children. Patient-centered care improved quality of life and tolerability to the assisted reproduction treatment. Patients frequently telephoned the nurse to solve their doubts and problems. The present study suggests that nurses can play an important role in improving the quality of life of patients undergoing assisted reproduction treatment. Copyright © 2015 Elsevier España, S.L.U. All rights reserved.
García, Désirée; Vassena, Rita; Prat, Andrés; Vernaeve, Valérie
Reproduction is a matter of concern for individuals and society due to the postponement of childbearing, and healthcare professionals are the main source of information and counselling. This study aims to evaluate how knowledgeable healthcare professionals are about fertility and assisted reproduction, and to explore attitudes towards social oocyte freezing. A cross-sectional study was performed with 201 professionals (gynaecologists, physicians and nurses) from four public centres in Spain. Participants completed a survey about fertility, IVF, oocyte donation (OD) and social oocyte freezing, between May 2013 and March 2014. Reported mean age limits for pregnancy were 39.5 ± 4.5 (spontaneously), 43.7 ± 5.2 (IVF) and 49.0 ± 6.5 (OD). Gynaecologists reported a younger limit for spontaneous and IVF pregnancies (P 39, compared with 77.3% of other physicians and 72.9% of nurses. Regarding social oocyte freezing, 41.8% of gynaecologists thought it should be offered to every young woman, versus 62.7% of other physicians and 48.9% of nurses (P = 0.041). In conclusion, gynaecologists are more knowledgeable about fertility and assisted reproduction, while more restrictive towards social oocyte freezing. Knowledge and attitudes could influence the quality of information and counselling given to patients. Copyright © 2016 Reproductive Healthcare Ltd. Published by Elsevier Ltd. All rights reserved.
Jouannet, P; Spira, A
In order to determine the characteristic features of requests for assisted reproduction formulated by same-sex couples consulting physicians in France, we conducted a study in collaboration with professional organizations, general practitioners, gynecologists and obstetricians who distributed an email questionnaire among their recruitment. In our sample, 191 physicians (71% of responders) reported that 1040 homosexual couples expressed desire to become parents in 2011-2012. Nearly all of the physicians (94%) reported that the couples sought assistance before participating in an assisted reproduction technology (ART) program in a foreign country, but 35% reported that advice was solicited concerning natural reproduction and 48.5% reported requests for advice concerning inseminations performed by the woman herself. Most of the physicians responded to all or part of the requests and 61% of those who had been consulted reported they had directly participated in preparing an ART program in a foreign country. Among the 270 physicians who participated in this study, 162 (60%) believed that ART should be assessable to homosexual couples in France, but less than half of them were in favor of reimbursement by the national health insurance fund. Although biased and non-representative, this study shows that assisted reproduction, with or without medical intervention, is a real-life phenomenon for many homosexual couples, and for many physicians, even before same-sex marriage became legal. Copyright © 2014 Elsevier Masson SAS. All rights reserved.
Charles, Sandrine; Ducrot, Virginie; Azam, Didier; Benstead, Rachel; Brettschneider, Denise; De Schamphelaere, Karel; Filipe Goncalves, Sandra; Green, John W; Holbech, Henrik; Hutchinson, Thomas H; Faber, Daniel; Laranjeiro, Filipe; Matthiessen, Peter; Norrgren, Leif; Oehlmann, Jörg; Reategui-Zirena, Evelyn; Seeland-Fremer, Anne; Teigeler, Matthias; Thome, Jean-Pierre; Tobor Kaplon, Marysia; Weltje, Lennart; Lagadic, Laurent
This paper presents the results from two ring-tests addressing the feasibility, robustness and reproducibility of a reproduction toxicity test with the freshwater gastropod Lymnaea stagnalis (RENILYS strain). Sixteen laboratories (from inexperienced to expert laboratories in mollusc testing) from nine countries participated in these ring-tests. Survival and reproduction were evaluated in L. stagnalis exposed to cadmium, tributyltin, prochloraz and trenbolone according to an OECD draft Test Guideline. In total, 49 datasets were analysed to assess the practicability of the proposed experimental protocol, and to estimate the between-laboratory reproducibility of toxicity endpoint values. The statistical analysis of count data (number of clutches or eggs per individual-day) leading to ECx estimation was specifically developed and automated through a free web-interface. Based on a complementary statistical analysis, the optimal test duration was established and the most sensitive and cost-effective reproduction toxicity endpoint was identified, to be used as the core endpoint. This validation process and the resulting optimized protocol were used to consolidate the OECD Test Guideline for the evaluation of reproductive effects of chemicals in L. stagnalis. Copyright Â© 2016 Elsevier Inc. All rights reserved.
Griskevicius, Vladas; Delton, Andrew W; Robertson, Theresa E; Tybur, Joshua M
Why do some people have children early, whereas others delay reproduction? By considering the trade-offs between using one's resources for reproduction versus other tasks, the evolutionary framework of life history theory predicts that reproductive timing should be influenced by mortality and resource scarcity. A series of experiments examined how mortality cues influenced the desire to have children sooner rather than later. The effects of mortality depended critically on whether people grew up in a relatively resource-scarce or resource-plentiful environment. For individuals growing up relatively poor, mortality cues produced a desire to reproduce sooner--to want children now, even at the cost of furthering one's education or career. Conversely, for individuals growing up relatively wealthy, mortality cues produced a desire to delay reproduction--to further one's education or career before starting a family. Overall, mortality cues appear to shift individuals into different life history strategies as a function of childhood socioeconomic status, suggesting important implications for how environmental factors can influence fertility and family size. (PsycINFO Database Record (c) 2010 APA, all rights reserved).
Larrañaga, Isabel; Martín, Unai; Bacigalupe, Amaia
Sexual and reproductive health (SRH) is protected by the public authorities to ensure that people enjoy a free, satisfying, and safe sexual life. Despite the approval of the National Sexual and Reproductive Health Strategy in 2011, the progress achieved may be jeopardized by recent proposals for legislative changes affecting this area (abortion Law and 16/2012 Law) and by the impact of the current economic crisis. This article aims to describe the current situation of sexual and reproductive health in the Spanish population and to identify the potential impact of the economic crisis. To this end, we used the following information sources: the National Sexual Health Survey, the DAPHNE surveys, births and fetal deaths statistics from the Spanish National Institute of Statistics, the Registry of Voluntary Pregnancy Interruptions, reports from the National Epidemiology Center, and the National AIDS Registry. Sexual health and the availability of information are rated as good by the Spanish population. Among young people, schools and health services have become less important as information sources and the internet has become more important. Since the beginning of the crisis, contraceptive use and fertility have declined and maternity has been delayed. The economic crisis seems to have affected some indicators of sexual and reproductive health. However, the potential effects on other indicators should continue to be monitored because insufficient time may have passed for accurate determination of the full effect of the crisis. Copyright © 2013 SESPAS. Published by Elsevier Espana. All rights reserved.
During the first decade of the 21st century a new "dramatic story" about the growing global surrogacy industry brought renewed attention to surrogacy as a social problem and a health policy issue. This paper asks: What cultural assumptions about gender, family and the global reproductive health market are revealed in current U.S. media coverage of and public discourses about surrogacy? From a qualitative analysis of prominent news accounts of surrogacy that were published in 2008, New York Times articles and blogs published on the topic between 2006 and 2010, and over 1000 online reader comments to these articles, I identify key frames used to discursively construct and debate the international surrogacy market. This study reveals the distinct contrast between the occasions when reproductive labor is rhetorically distanced from commodification processes and when it is linked to those processes. The findings contribute to intersectional analyses of assisted reproductive practices and women's health/bodies/gametes. In particular, this study's analysis of recent media framings of and public discourses about surrogacy across the globe serves as another illustration that national/classed/racialized bodies continue to be reproductively stratified via differently gendered discourses about women, motherhood and family. Copyright © 2011 Elsevier Ltd. All rights reserved.
Rojas-Nossa, Sandra V; Sánchez, José María; Navarro, Luis
Nectar robbers affect host fitness in different ways and by different magnitudes, both directly and indirectly, and potentially constitute an important part of pollination interactions. The aim of this study was to assess the effect of nectar robbing on several variables that characterize the reproductive success of Lonicera etrusca, a pollinator-dependent plant with long, tubular flowers that produce abundant nectar. Using fluorescent powder dye as a proxy for pollen, the distance of pollen dispersal was compared for robbed and non-robbed flowers. Artificial nectar robbing treatments were applied to test its effects on four additional measures of reproductive success, namely the quantity of pollen exported, fruit set, seed/ovule ratio and seed weight. Nectar robbing was not found to have any significant negative consequences on female and male components of reproductive success as determined through the five variables that were measured. Although L. etrusca exhibits high levels of nectar robbing and nectar robbers are common floral visitors, no evidence was found of detrimental changes in the components of reproductive success. A combination of morphological and ecological mechanisms is proposed to explain how plants may compensate for the energetic loss caused by the nectar robbers. © The Author 2015. Published by Oxford University Press on behalf of the Annals of Botany Company. All rights reserved. For Permissions, please email: email@example.com.
Toxopeus, Jantina; Jakobs, Ruth; Ferguson, Laura V; Gariepy, Tara D; Sinclair, Brent J
Overwintering insects must survive the multiple-stress environment of winter, which includes low temperatures, reduced food and water availability, and cold-active pathogens. Many insects overwinter in diapause, a developmental arrest associated with high stress tolerance. Drosophila suzukii (Diptera: Drosophilidae), spotted wing drosophila, is an invasive agricultural pest worldwide. Its ability to overwinter and therefore establish in temperate regions could have severe implications for fruit crop industries. We demonstrate here that laboratory populations of Canadian D. suzukii larvae reared under short-day, low temperature, conditions develop into dark 'winter morph' adults similar to those reported globally from field captures, and observed by us in southern Ontario, Canada. These winter-acclimated adults have delayed reproductive maturity, enhanced cold tolerance, and can remain active at low temperatures, although they do not have the increased desiccation tolerance or survival of fungal pathogen challenges that might be expected from a more heavily melanised cuticle. Winter-acclimated female D. suzukii have underdeveloped ovaries and altered transcript levels of several genes associated with reproduction and stress. While superficially indicative of reproductive diapause, the delayed reproductive maturity of winter-acclimated D. suzukii appears to be temperature-dependent, not regulated by photoperiod, and is thus unlikely to be 'true' diapause. The traits of this 'winter morph', however, likely facilitate overwintering in southern Canada, and have probably contributed to the global success of this fly as an invasive species. Copyright © 2016 Elsevier Ltd. All rights reserved.
Kilcoyne, Karen R; Mitchell, Rod T
Human male reproductive disorders (cryptorchidism, hypospadias, testicular cancer and low sperm counts) are common and some may be increasing in incidence worldwide. These associated disorders can arise from subnormal testosterone production during fetal life. This has resulted in a focus on in-utero environmental influences that may result in reproductive effects on the offspring in later life. Over recent years, there has been a dramatic increase in the scientific literature describing associations between in-utero environmental exposures (eg, industrial chemicals and pharmaceuticals) and subsequent reproductive outcomes in male offspring. This includes studies investigating a potential role for in-utero analgesic exposure(s) on the fetal testis; however, providing definitive evidence of such effects presents numerous challenges. In this review, we describe an approach to assessing the potential clinical relevance of in-utero (and postnatal) environmental exposures on subsequent male reproductive function using exposure to the analgesic paracetamol as an example. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.
Wingo, Erin; Ingraham, Natalie; Roberts, Sarah C M
. Copyright © 2018 Jacobs Institute of Women's Health. Published by Elsevier Inc. All rights reserved.
Lee, Nam-Jin; Yang, Byoung-Chul; Hwang, Jae-Sik; Im, Gi-Sun; Ko, Yeoung-Gyu; Park, Eung-Woo; Seong, Hwan-Hoo; Park, Soo-Bong; Kang, Jong-Koo; Hwang, Seongsoo
In this paper, we report on the effects of a diet containing cloned-cattle meat on the reproductive parameters in pregnant rabbits. The artificially inseminated rabbits (gestation day 0) were fed a diet containing 5% or 10% of normal or cloned-cattle meat during the gestation period. Rabbits fed commercial pellet (no additional supplementations) were used as the control. Supplementation of cloned-cattle meat diets did not have any toxicologically significant effects on reproductive performance in dams (body weight, clinical signs, organ weight, and cesarean section analysis). And it also did not affect on fetal development (body and placental weight, and external, visceral and skeletal findings) compared to the controls. The only difference was a food consumption in the first week of gestation for all meat-based diet groups (pmeat. Copyright (c) 2010 Elsevier Ltd. All rights reserved.
De Paepe, Monique E; Shapiro, Svetlana; Young, Lawrence; Carr, Stephen R; Gundogan, Fusun
To report a case of antenatally diagnosed congenital mesoblastic nephroma in an assisted reproductive technology (ART) conception. Case report. Tertiary care university-affiliated hospital. Fetus of 26-weeks' gestation with antenatally diagnosed large abdominal tumor. ART with transfer of cryopreserved embryo. Postmortem examination. Examination revealed a congenital mesoblastic nephroma, mixed classic and cellular type, with marked intratumoral hemorrhage and associated hydrops. The marked fetal erythroblastosis was suggestive of fetal response to pronounced anemia. Intrauterine demise is attributed to fetal intratumoral hemorrhage and early nonimmune hydrops secondary to a large congenital mesoblastic nephroma. This is the third reported case of congenital mesoblastic nephroma in an ART conception. Whether the association between mesoblastic nephroma and ART is coincidental or causative remains to be determined. Copyright © 2011 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.
SWOT analysis was used to gain insights and perspectives into the revision of the ICH S5(R2) guideline on detection of toxicity to reproduction for medicinal products. The current ICH guideline was rapidly adopted worldwide and has an excellent safety record for more than 20 years. The revised guideline should aim to further improve reproductive and developmental (DART) safety testing for new drugs. Alternative methods to animal experiments should be used whenever possible. Modern technology should be used to obtain high quality data from fewer animals. Additions to the guideline should include considerations on the following: limit dose setting, maternal toxicity, biopharmaceuticals, vaccines, testing strategies by indication, developmental immunotoxicity, and male-mediated developmental toxicity. Emerging issues, such as epigenetics and the microbiome, will most likely pose challenges to DART testing in the future. It is hoped that the new guideline will be adopted even outside the ICH regions. Copyright © 2016 Elsevier Inc. All rights reserved.
Lor, Yer; Revak, Andrew; Weigand, Jenna; Hicks, Elisabeth; Howard, David R; King-Heiden, Tisha C
Exposure to endocrine disruptors during critical periods of development can impact the sustainability of wild fish populations. Anti-androgenic compounds have received less attention, but are capable of modulating gonad differentiation and maturation, and impairing reproduction in fish. The fungicide vinclozolin (VZ) has been shown to impair reproduction in adult fish, but less is known about its effects following exposure earlier in development. Here we show that waterborne exposure to 400μg VZ/L during critical periods of sex differentiation (21-35 days post fertilization) permanently shifts sex ratios towards females, and alters the maturation of the gonad. Both fecundity and fertility were reduced, even when oogenesis and spermatogenesis recover and sperm motility is not altered. These results demonstrate the need to better understand the impacts of early exposure to anti-androgenic compounds on fish. Copyright © 2015 Elsevier Inc. All rights reserved.
Canning, David; Schultz, T Paul
We consider the evidence for the effect of access to reproductive health services on the achievement of Millennium Development Goals 1, 2, and 3, which aim to eradicate extreme poverty and hunger, achieve universal primary education, and promote gender equality and empower women. At the household level, controlled trials in Matlab, Bangladesh, and Navrongo, Ghana, have shown that increasing access to family planning services reduces fertility and improves birth spacing. In the Matlab study, findings from long-term follow-up showed that women's earnings, assets, and body-mass indexes, and children's schooling and body-mass indexes, substantially improved in areas with improved access to family planning services compared with outcomes in control areas. At the macroeconomic level, reductions in fertility enhance economic growth as a result of reduced youth dependency and an increased number of women participating in paid labour. Copyright © 2012 Elsevier Ltd. All rights reserved.
Micevych, Paul E; Mermelstein, Paul G; Sinchak, Kevin
Over the past few years our understanding of estrogen signaling in the brain has expanded rapidly. Estrogens are synthesized in the periphery and in the brain, acting on multiple receptors to regulate gene transcription, neural function, and behavior. Various estrogen-sensitive signaling pathways often operate in concert within the same cell, increasing the complexity of the system. In females, estrogen concentrations fluctuate over the estrous/menstrual cycle, dynamically modulating estrogen receptor (ER) expression, activity, and trafficking. These dynamic changes influence multiple behaviors but are particularly important for reproduction. Using the female rodent model, we review our current understanding of estradiol signaling in the regulation of sexual receptivity. Copyright © 2017 Elsevier Ltd. All rights reserved.
Enya, Satoko; Kawarasaki, Tatsuo; Otake, Masayoshi; Kangawa, Akihisa; Uenishi, Hirohide; Mikawa, Satoshi; Nishimura, Takashi; Kuwahawa, Yasushi; Shibata, Masatoshi
Microminipigs have been maintained in small populations of closed colonies, involving risks of inbreeding depression and genetic drift. In order to avoid these risks, we assessed the applicability of cloning technology. Male and female clones were produced from a stock of cryopreserved somatic cells, obtaining offspring by means of natural mating. Phenotypic and genotypic characteristics of original microminipigs, clones and their offspring were analyzed and recorded. Clones presented characteristics similar to those of the cell-stock data. Although the body weight of clones tended to be heavier than that of the cell-stock data, body weights of their offspring were similar to those of previous reports. Thus, cloned microminipigs have the potential to be a valuable genetic resource for reproduction and breeding. Our proposed methodology might be useful to provide a large number of animals with adequate quality from a limited population with sufficient genetic diversity. Copyright © 2016 International Institute of Anticancer Research (Dr. John G. Delinassios), All rights reserved.
The global reproductive justice community has turned its attention to the abuse and disrespect that many women suffer during facility-based childbirth. In 2014, the World Health Organization released a statement on the issue, endorsed by more than 80 civil society and health professional organizations worldwide.The statement acknowledges a growing body of research that shows widespread patterns of women's mistreatment during labor and delivery-physical and verbal abuse, neglect and abandonment, humiliation and punishment, coerced and forced care-in a range of health facilities from basic rural health centers to tertiary care hospitals. Moreover, the statement characterizes this mistreatment as a human rights violation. It affirms: "Every woman has the right to the highest attainable standard of health, which includes the right to dignified, respectful health care throughout pregnancy and childbirth."The WHO statement and the strong endorsement of it mark a critical turn in global maternal rights advocacy. It is a turn from the public health world of systems and resources in preventing mortality to the intimate clinical setting of patient and provider in ensuring respectful care. Copyright 2015 Erdman. This is an open access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/), which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original author and source are credited.
Garanina I. G.
Full Text Available The author considers the established stereotypes which are summarized prejudices identifying the membership of certain people in a certain group. The article reveals that women are victims of stereotyping them as housekeepers and mothers in the negative sense, which exclude them from performing other roles and functions. There are examples from the foreign legislation where they dispel the stereotype of a woman as a reproductive instrument and uphold the woman‘s right to equal dignity with men in their reproductive choice
Wang, Yi-Xin; Zeng, Qiang; Sun, Yang; Yang, Pan; Wang, Peng; Li, Jin; Huang, Zhen; You, Ling; Huang, Yue-Hui; Wang, Cheng; Li, Yu-Feng; Lu, Wen-Qing
Exposure to phthalates has been found to have adverse effects on male reproductive function in animals. However, the findings from human studies are inconsistent. Here we examined the associations of phthalate exposure with semen quality and reproductive hormones in a Chinese population using phthalate metabolite concentrations measured in semen as biomarkers. Semen (n = 687) and blood samples (n = 342) were collected from the male partners of sub-fertile couples who presented to the Reproductive Center of Tongji Hospital in Wuhan, China. Semen quality parameters and serum reproductive hormone levels were determined. Semen concentrations of 8 phthalate metabolites were assessed using high-performance liquid chromatography and tandem mass spectrometry. Associations of the semen phthalate metabolites with semen quality parameters and serum reproductive hormones were assessed using confounder-adjusted linear and logistic regression models. Semen phthalate metabolites were significantly associated with decreases in semen volume [mono-n-butyl phthalate (MBP), mono-(2-ethylhexyl) phthalate (MEHP), mono(2-ethyl-5-hydroxyhexyl) phthalate (MEHHP), mono(2-ethyl-5-oxohexyl) phthalate (MEOHP)], sperm curvilinear velocity [monobenzyl phthalate (MBzP), MEHP, the percentage of di-(2-ethylhexyl)-phthalate metabolites excreted as MEHP (%MEHP)], and straight-line velocity (MBzP, MEHP, %MEHP), and also associated with an increased percentage of abnormal heads and tails (MBzP) (all p for trend hormones. Our findings suggest that environmental exposure to phthalates may impair human semen quality. Copyright © 2015 Elsevier Ltd. All rights reserved.
Dominoni, Davide M; Van't Hof, Thomas J; Partecke, Jesko
Despite urban ecology being an established field of research, there is still surprisingly little information about the relative contribution of specific environmental factors driving the observed changes in the behavior and physiology of city dwellers. One of the most reported effects of urbanization is the advanced phenology observed in birds. Many factors have been suggested to underline such effect, including warmer microclimate, anthropogenic food supply and light pollution. Since social stimuli are known to affect reproductive timing and breeding density is usually higher in urban populations compared to rural ones, we experimentally tested whether social interactions could advance the onset of reproduction in European blackbirds (Turdus merula). We housed male blackbirds of rural and urban origins with or without a conspecific female, and recorded their seasonal variation in gonadal size and production of luteinizing hormone (LH). Paired and unpaired males of both urban and rural origins did not significantly differ in their timing of gonadal growth. Moreover, rural and urban birds did not differ in their response to the social stimuli, rather they became reproductively active at the same time, a result that confirms previous studies that attributed the difference in reproductive timing observed in the field to phenotypic plasticity. We conclude that social stimuli do not contribute substantially to the observed early onset of reproductive physiology in urban bird species, rather other factors such as light pollution are likely to be stronger drivers of these physiological changes. Copyright © 2015 Elsevier Inc. All rights reserved.
Ding, Jun; Wu, You; You, Lin-Lin; Xu, Bin; Ge, Lin-Quan; Yang, Guo-Qing; Wu, Jin-Cai
The small brown planthopper (SBPH), Laodelphax striatellus (Fallen), is a serious pest insect of rice, wheat, and maize in China. SBPH not only sucks plant sap but also transmits plant disease viruses, causing serious damage. These viruses include rice striped virus disease (RSV disease), black streaked dwarf, and maize rough disease virus. SBPH outbreaks are related to the overuse of pesticides in China. Some pesticides, such as triazophos, stimulate the reproduction of SBPH, but an antibiotic fungicide jinggangmycin (JGM) suppresses its reproduction. However, mechanisms of decreased reproduction of SBPH induced by JGM remain unclear. The present findings show that JGM suppressed reproduction of SBPH (↓approximately 35.7%) and resulted in the down-regulated expression of glucose dehydrogenase (GDH). GDH-silenced control females (control+dsGDH) show that the number of eggs laid was reduced by 48.6% compared to control females. Biochemical tests show that the total lipid and fatty acid contents in JGM-treated and control+dsGDH females decreased significantly. Thus, we propose that the suppression of reproduction in SBPH induced by JGM is mediated by GDH via metabolic pathways. Copyright © 2017 Elsevier Inc. All rights reserved.
Malta, Monica; Todd, Catherine S; Stibich, Mark A; Garcia, Thais; Pacheco, Diego; Bastos, Francisco I
To qualitatively assess the influence of patient-provider communication on contraceptive choice among HIV-positive women in the context of universal antiretroviral therapy (ART) access. Focus group discussions (FGD; n=3), in-depth (IDI; n=15) and freelist interviews (FLI; n=36) were conducted with HIV-positive women aged 18-40 years recruited from public health units in Rio de Janeiro/Brazil. Of 70 participants, 49 used ART and the median time since HIV diagnosis was 6 years (range: 1-18). The majority of participants (71.4%) reported some degree of dissatisfaction with their health providers (usually lack of open dialogue) and a few reported experiences of stigma/prejudice during appointments. Intra, interpersonal and social factors modulated behaviors and reproductive health decisions, and those issues were rarely addressed by providers during HIV clinical care. Despite dramatic increases in survival and life quality after universal ART implementation in Brazil, reproductive health issues are neglected by multiple cadres of HIV health providers. Communication on reproductive health issues remains fragmented and potentially contradictory, compromising care in these settings. Adequate provider training to address reproductive health-related issues in a comprehensive, culturally sensitive manner and improved integration of HIV and reproductive health care are urgently needed in this setting. Copyright © 2010 Elsevier Ireland Ltd. All rights reserved.
Ma, Qiang; Huang, Hui; Sun, Long; Zhou, Tong; Zhu, Jingyuan; Cheng, Xuemin; Duan, Lijv; Li, Zhiyuan; Cui, Liuxin; Ba, Yue
The occurrence of endemic fluorosis is derived from high fluoride levels in drinking water and industrial fumes or dust. Reproductive disruption is also a major harm caused by fluoride exposure besides dental and skeletal lesions. However, few studies focus on the mechanism of fluoride exposure on male reproductive function, especially the possible interaction of fluoride exposure and gene polymorphism on male reproductive hormones. Therefore, we conducted a cross-sectional study in rural areas of Henan province in China to explore the interaction between the estrogen receptor alpha (ERα) gene and fluoride exposure on reproductive hormone levels in male farmers living in the endemic fluorosis villages. The results showed that fluoride exposure significantly increased the serum level of estradiol in the hypothalamic-pituitary-testicular (HPT) axis in male farmers. Moreover, the observations indicated that fluoride exposure and genetic markers had an interaction on serum concentration of follicle-stimulating hormone and estradiol, and the interaction among different loci of the ERα gene could impact the serum testosterone level. Findings in the present work suggest that chronic fluoride exposure in drinking water could modulate the levels of reproductive hormones in males living in endemic fluorosis areas, and the interaction between fluoride exposure and ERα polymorphisms might affect the serum levels of hormones in the HPT axis in male farmers. Copyright © 2017 Elsevier Ltd. All rights reserved.
Beani, L; Marchini, D; Cappa, F; Petrocelli, I; Gottardo, M; Manfredini, F; Giusti, F; Dallai, R
Parasitic castration is an adaptive strategy where parasites usurp the hosts' reproductive physiology to complete their life cycle. The alterations in the host traits vary in their magnitude, from subtle changes in the host morpho-physiology and behaviour to the production of complex aberrant phenotypes, which often depend on the host gender. The strepsipteran macroparasite Xenos vesparum induces dramatic behavioural and physiological changes in its female host, the paper wasp Polistes dominula, while its effect on the male phenotype is largely unknown. In this study we investigated how a single X. vesparum parasite influences the functional morphology of P. dominula male reproductive apparatus. We performed morphometry and ultrastructure characterization of corpora allata, testes, seminal vesicles and accessory glands in parasitized and unparasitized males, and also in young and old males to control for the effect of age on the natural deterioration of these organs. Our results show that age significantly affects the development of male reproductive apparatus. A low parasite load - one parasite per host is the common prevalence in the field - has only a marginal impact on the reproductive morphology of P. dominula males, affecting quantitatively but not qualitatively the protein content of male accessory glands. Thus, in male P. dominula wasps, X. vesparum appears to behave as a true "parasite", in clear opposition to the role of "parasitoid" that it takes in female hosts where castration causes the reproductive death. Copyright © 2017 Elsevier Ltd. All rights reserved.
Lundsberg, Lisbet S; Pal, Lubna; Gariepy, Aileen M; Xu, Xiao; Chu, Micheline C; Illuzzi, Jessica L
To assess overall knowledge, attitudes, and practices related to conception and fertility among reproductive-age women in the United States. Online survey of a cross-sectional sample of 1,000 women. United States, March 2013. Women aged 18-40 years. None. Knowledge, attitudes, and practices regarding selected topics in reproductive health. Forty percent of women across all age groups expressed concerns about their ability to conceive. Yet one-third of women were unaware of adverse implications of sexually transmitted infections, obesity, or irregular menses for procreative success, and one-fifth were unaware of the effects of aging. Approximately 40% were unfamiliar with the ovulatory cycle. Overall, younger women (18-24 years) demonstrated less knowledge regarding conception, fertility, and ovulation, whereas older women tended to believe in common myths and misconceptions. Respondents in all age groups identified women's health care providers (75%) and Web sites (40%) as top sources of reproductive health-related information; however, engagement with providers on specific factors affecting fertility is sparse. Knowledge regarding ovulation, fertility, and conception is limited among this sample of reproductive-age US women. Future initiatives should prioritize improved provider engagement and accurate information dissemination in Web-based venues. Copyright © 2014 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.
Leite, Gabriel Adan Araújo; Figueiredo, Thamiris Moreira; Sanabria, Marciana; Dias, Ana Flávia Mota Gonçalves; Silva, Patrícia Villela E; Martins Junior, Airton da Cunha; Barbosa Junior, Fernando; Kempinas, Wilma De Grava
Dyslipidemias are occurring earlier in the population due to the increase of obesity and bad eating habits. Rosuvastatin inhibits the enzyme HMG-CoA reductase, decreasing total cholesterol. Ascorbic acid is an important antioxidant compound for male reproductive system. This study aimed to evaluate whether ascorbic acid supplementation may prevent the reproductive damage provoked by rosuvastatin administration at prepuberty. Male pups were distributed into six experimental groups that received saline solution 0.9%, 3 or 10mg/kg/day of rosuvastatin, 150mg/day of ascorbic acid, or 150mg/day of ascorbic acid associated with 3 or 10mg/kg/day of rosuvastatin from post-natal day (PND) 23 until PND53. Rosuvastatin-treated groups showed delayed puberty installation, androgen depletion and impairment on testicular and epididymal morphology. Ascorbic acid partially prevented these reproductive damages. In conclusion, rosuvastatin exposure is a probable risk to reproductive development and ascorbic acid supplementation may be useful to prevent the reproductive impairment of rosuvastatin exposure. Copyright © 2017 Elsevier Inc. All rights reserved.
Pérez, Glòria; Gotsens, Mercè; Palència, Laia; Marí-Dell'Olmo, Marc; Domínguez-Berjón, M Felicitas; Rodríguez-Sanz, Maica; Puig, Vanessa; Bartoll, Xavier; Gandarillas, Ana; Martín, Unai; Bacigalupe, Amaia; Díez, Elia; Ruiz, Miguel; Esnaola, Santiago; Calvo, Montserrat; Sánchez, Pablo; Luque Fernández, Miguel Ángel; Borrell, Carme
The aim is to present the protocol of the two sub-studies on the effect of the economic crisis on mortality and reproductive health and health inequalities in Spain. Substudy 1: describe the evolution of mortality and reproductive health between 1990 and 2013 through a longitudinal ecological study in the Autonomous Communities. This study will identify changes caused by the economic crisis in trends or reproductive health and mortality indicators using panel data (17 Autonomous Communities per study year) and adjusting Poisson models with random effects variance. Substudy 2: analyse inequalities by socioeconomic deprivation in mortality and reproductive health in several areas of Spain. An ecological study analysing trends in the pre-crisis (1999-2003 and 2004-2008) and crisis (2009-2013) periods will be performed. Random effects models Besag York and Mollié will be adjusted to estimate mortality indicators softened in reproductive health and census tracts. Copyright © 2016 SESPAS. Publicado por Elsevier España, S.L.U. All rights reserved.
Mylonas, Constantinos C; Fostier, Alexis; Zanuy, Silvia
when choosing a spawning induction procedure include (a) the developmental stage of the gonads at the time the hormonal therapy is applied, (b) the type of hormonal therapy, (c) the possible stress induced by the manipulation necessary for the hormone administration and (d) in the case of artificial insemination, the latency period between hormonal stimulation and stripping for in vitro fertilization. Copyright 2009 Elsevier Inc. All rights reserved.
Martín, José; López, Pilar
relevance in reproduction, future studies should examine what information the signals are carrying, the physiological processes that can maintain the reliability of the message and how diverse behavioral responses to chemosignals may influence reproductive success. Copyright © 2014 Elsevier Inc. All rights reserved.
Liu, Kimberly; Case, Allison
To improve awareness of the natural age-related decline in female and male fertility with respect to natural fertility and assisted reproductive technologies (ART) and provide recommendations for their management, and to review investigations in the assessment of ovarian aging. This guideline reviews options for the assessment of ovarian reserve and fertility treatments using ART with women of advanced reproductive age presenting with infertility. The outcomes measured are the predictive value of ovarian reserve testing and pregnancy rates with natural and assisted fertility. Published literature was retrieved through searches of PubMed or Medline, CINAHL, and The Cochrane Library in June 2010, using appropriate key words (ovarian aging, ovarian reserve, advanced maternal age, advanced paternal age, ART). Results were restricted to systematic reviews, randomized controlled trials/controlled clinical trials, and observational studies. There were no date or language restrictions. Searches were updated on a regular basis and incorporated into the guideline to December 2010. The quality of evidence was rated using the criteria described in the Report of the Canadian Task Force on Preventive Health Care. Recommendations for practice were ranked according to the method described in that report (Table). Primary and specialist health care providers and women will be better informed about ovarian aging and the age-related decline in natural fertility and about options for assisted reproductive technology. 1. Women in their 20s and 30s should be counselled about the age-related risk of infertility when other reproductive health issues, such as sexual health or contraception, are addressed as part of their primary well-woman care. Reproductive-age women should be aware that natural fertility and assisted reproductive technology success (except with egg donation) is significantly lower for women in their late 30s and 40s. (II-2A) 2. Because of the decline in fertility and the
Luffy, Samantha M; Evans, Dabney P; Rochat, Roger W
To identify perceived barriers to accessing reproductive health care according to the women of Ocotal, Nicaragua; describe their understanding of their reproductive rights; and document their opinions about Nicaragua's total ban on abortion. From May to June 2014, three focus group discussions were held in Spanish with 17 women from two different neighborhoods (barrios) in the city of Ocotal, Nicaragua. A semi-structured discussion guide with open-ended questions was employed to elucidate local perspectives regarding the focus group discussions themes. Serious obstacles including 1) violence against women, 2) machismo, 3) criticism from others, and 4) lack of communication and education limit women's ability to make their own reproductive health decisions. Women had a pervasive lack of knowledge about reproductive rights and the international human rights documents that define them. In addition, due to religious and cultural ideologies, most women supported the country's total ban on abortion in most circumstances, with the possible exception of rape. Both men and women in Ocotal should be encouraged to participate in community-level programs designed to reduce the impact of the following obstacles to receiving reproductive health care: 1) violence against women and machismo; 2) insufficient, non-standardized sexual education and information about reproductive rights; and 3) poor communication within families and the community at large. Any future public health campaigns to address women's reproductive health needs in Ocotal should implement these types of programs, at the neighborhood level, to reduce stigma surrounding sexual health and activity.
de Boer, Melvin; Buddle, Bryce M; Heuer, Cord; Hussein, Hassan; Zheng, Tao; LeBlanc, Stephen J; McDougall, Scott
= 0.05). Intrauterine bacterial infection may impair reproductive performance but the presence of E coli was not associated with isolation of T pyogenes 3 weeks later. Increased endometrial flux of PMNs in cows early postpartum may be a physiological process and improve reproductive performance. Copyright © 2015 Elsevier Inc. All rights reserved.
The Universal Declaration of Human Rights, adopted by the UN in 1948, declares that all human beings are born free and equal in dignity and rights, and that everyone has the right to life, liberty, and security of person. In practice, however, far from everyone has these rights, especially women. Many women worldwide have neither the awareness of nor access to family planning methods with which they could regulate their fertility and childbearing. Thus deprived of their reproductive freedom, these women cannot pursue education, employment, and other life options which would otherwise be readily available to them were they not saddled with poor reproductive health and too many children. Expanded choices enhance the status of women, which in turn helps them to reduce fertility rates and stabilize population growth. The author discusses how the wide range of cultural and social norms, and economic and political systems worldwide make it very difficult and complex to actually implement universal human rights.
Fleuriet, K Jill; Sunil, T S
health during pregnancy. Results underscore the importance of a biopsychosocial, mixed methods approach that integrates anthropology, psychology, and epidemiology in the effort to understand the complex dynamic between sociocultural processes and birth weight. Copyright © 2015 Elsevier Ltd. All rights reserved.