scholarly journals The public health implications of assisted reproductive technologies

2010 ◽  
Vol 30 (4) ◽  
pp. 119-124
Author(s):  
R. Deonandan
Keyword(s):  
Public Health ◽  
Assisted Reproductive Technologies ◽  
Preterm Births ◽  
Reproductive Technologies ◽  
Health Issues ◽  
Policy Makers ◽  
Health Implications ◽  
The Public ◽  
Short And Long Term

Objective The public health implications of Assisted Reproductive Technologies (ART) are largely unknown by researchers and policy makers alike. Outcomes need to be considered, not just as clinical issues, but in terms of effect on public health. Methods Using a qualitative key informant process involving interviews with selected professionals and a review of the medical literature, eight general themes of public health issues associated with ART were identified, and are discussed. Recommendations Short and long-term health outcomes of women undergoing ART procedures, and of their offspring, need to be considered, as do the epidemiological risks associated with donated gametes and the effect on health services of multiple and preterm births, both produced in higher rates by ART. A national surveillance system and greater inter-jurisdictional communication are important strategies for addressing these evolving concerns.

Examining Gambling Issues From a Public Health Perspective

2001 ◽  
Author(s):  
David A. Korn
Keyword(s):  
Public Health ◽  
Adult Population ◽  
Gambling Behavior ◽  
Health Issues ◽  
Public Health Perspective ◽  
Policy Makers ◽  
The Public ◽  
Health Practitioners ◽  
General Adult Population ◽  
Negative Impacts

Public health has a tradition of addressing emerging and complex health matters that affect the whole population as well as specific groups. AIDS, environmental tobacco smoke and violence are examples of contemporary health concerns that have benefited from public health analysis and involvement. This article encourages the adoption of a public health perspective on gambling issues. Gambling has been studied from a number of perspectives, including economic, moral, addiction and mental health. The value of a public health viewpoint is that it examines the broad impact of gambling rather than focusing solely on problem and pathological gambling behavior in individuals. It takes into consideration the wider health, social and economic costs and benefits; it gives priority to the needs of vulnerable and disadvantaged people; and it emphasizes prevention and harm reduction. This paper looks at the public health foundations of epidemiology, disease control and healthy public policy, and applies them to gambling. Major public health issues are analyzed within a North American context, including problem gambling trends amongst the general adult population and youth, and their impact on other specific populations. There is significant opportunity for public health to contribute its skills, methodologies and experience to the range of gambling issues. By understanding gambling and its potential impacts on the public's health, policy makers, health practitioners and community leaders can minimize gambling's negative impacts and optimize its benefits.

scholarly journals The Use of Antifreeze Proteins in the Cryopreservation of Gametes and Embryos

Biomolecules ◽  
2019 ◽  
Vol 9 (5) ◽  
pp. 181 ◽  
Author(s):  
Vanesa Robles ◽  
David G. Valcarce ◽  
Marta F. Riesco
Keyword(s):  
Assisted Reproductive Technologies ◽  
Antifreeze Proteins ◽  
Reproductive Technologies ◽  
Ice Recrystallization ◽  
Reproductive Management ◽  
Long Term Storage ◽  
Subzero Temperatures ◽  
Short And Long Term ◽  
Term Storage

The cryopreservation of gametes and embryos is a technique widely used in reproductive biology. This technology helps in the reproductive management of domesticated animals, and it is an important tool for gene banking and for human-assisted reproductive technologies. Antifreeze proteins are naturally present in several organisms exposed to subzero temperatures. The ability for these proteins to inhibit ice recrystallization together with their ability to interact with biological membranes makes them interesting molecules to be used in cryopreservation protocols. This mini-review provides a general overview about the use of antifreeze proteins to improve the short and long term storage of gametes and embryos.

scholarly journals Integrated vaccination and non-pharmaceutical interventions based strategies in Ontario, Canada, as a case study: a mathematical modelling study

2021 ◽  
Vol 18 (180) ◽  
pp. 20210009
Author(s):  
Matthew Betti ◽  
Nicola Luigi Bragazzi ◽  
Jane M. Heffernan ◽  
Jude Kong ◽  
Angie Raad
Keyword(s):  
Public Health ◽  
Control Measures ◽  
Policy Makers ◽  
Local Public Health ◽  
Public Health Decision ◽  
The Public ◽  
Epidemiological Trend ◽  
Health Decision ◽  
Pharmaceutical Interventions

Recently, two coronavirus disease 2019 (COVID-19) vaccine products have been authorized in Canada. It is of crucial importance to model an integrated/combined package of non-pharmaceutical (physical/social distancing) and pharmaceutical (immunization) public health control measures. A modified epidemiological, compartmental SIR model was used and fit to the cumulative COVID-19 case data for the province of Ontario, Canada, from 8 September 2020 to 8 December 2020. Different vaccine roll-out strategies were simulated until 75% of the population was vaccinated, including a no-vaccination scenario. We compete these vaccination strategies with relaxation of non-pharmaceutical interventions. Non-pharmaceutical interventions were supposed to remain enforced and began to be relaxed on 31 January, 31 March or 1 May 2021. Based on projections from the data and long-term extrapolation of scenarios, relaxing the public health measures implemented by re-opening too early would cause any benefits of vaccination to be lost by increasing case numbers, increasing the effective reproduction number above 1 and thus increasing the risk of localized outbreaks. If relaxation is, instead, delayed and 75% of the Ontarian population gets vaccinated by the end of the year, re-opening can occur with very little risk. Relaxing non-pharmaceutical interventions by re-opening and vaccine deployment is a careful balancing act. Our combination of model projections from data and simulation of different strategies and scenarios, can equip local public health decision- and policy-makers with projections concerning the COVID-19 epidemiological trend, helping them in the decision-making process.

scholarly journals Integrated Vaccination and Non-Pharmaceutical Interventions based Strategies in Ontario, Canada, as a Case Study: a Mathematical Modeling Study

2021 ◽  
Author(s):  
Matthew Betti ◽  
Nicola Bragazzi ◽  
Jane Heffernan ◽  
Jude Dvezela Kong ◽  
Angie Raad
Keyword(s):  
Public Health ◽  
Control Measures ◽  
Policy Makers ◽  
Local Public Health ◽  
Public Health Decision ◽  
The Public ◽  
Epidemiological Trend ◽  
Health Decision ◽  
Pharmaceutical Interventions

Background: Recently, two "Coronavirus disease 2019" (COVID-19) vaccine products have been authorized in Canada. It is of crucial importance to model an integrated/combined package of non-pharmaceutical (physical/social distancing) and pharmaceutical (immunization) public health control measures. Methods: A modified epidemiological, compartmental SIR model was utilized and fit to the cumulative COVID-19 case data for the province of Ontario, Canada, from September 8, 2020 to December 8, 2020. Different vaccine roll-out strategies were simulated until 75 percent of the population is vaccinated, including a no-vaccination scenario. We compete these vaccination strategies with relaxation of non-pharmaceutical interventions. Non-pharmaceutical interventions were supposed to remain enforced and began to be relaxed on either January 31, March 31, or May 1, 2021. Results: Based on projections from the data and long-term extrapolation of scenarios, relaxing the public health measures implemented by re-opening too early would cause any benefits of vaccination to be lost by increasing case numbers, increasing the effective reproduction number above 1 and thus increasing the risk of localized outbreaks. If relaxation is, instead, delayed and 75 percent of the Ontarian population gets vaccinated by the end of the year, re-opening can occur with very little risk. Interpretation: Relaxing non-pharmaceutical interventions by re-opening and vaccine deployment is a careful balancing act. Our combination of model projections from data and simulation of different strategies and scenarios, can equip local public health decision- and policy-makers with projections concerning the COVID-19 epidemiological trend, helping them in the decision-making process.

Understanding the Public Health Implications of Prisoner Reentry in California: Summary

2009 ◽  
Author(s):  
Lois M. Davis ◽  
Nancy Nicosia ◽  
Adrian Overton ◽  
Lisa Miyashiro ◽  
Kathryn Pitkin Derose ◽  
...  
Keyword(s):  
Public Health ◽  
Prisoner Reentry ◽  
Health Implications ◽  
The Public

THE POWER OF TESTS: A CRITICAL PERSPECTIVE ON THE USES OF LANGUAGE TESTS.Elana Shohamy. London: Longman, 2001. Pp. xxvi + 182. £18.99 paper.

2002 ◽  
Vol 24 (4) ◽  
pp. 644-645 ◽  
Author(s):  
April Ginther
Keyword(s):  
School Administrators ◽  
Educational Institutions ◽  
Motivating Factors ◽  
Critical Perspective ◽  
Policy Makers ◽  
Power Of Tests ◽  
Language Tests ◽  
Short And Long Term ◽  
Long Term Consequences

In the introduction to The power of tests: A critical perspective on the uses of language tests, Elana Shohamy raises the following questions: What is the meaning of a test for test takers, parents, teachers, and school administrators? What are the short- and long-term consequences of tests on the lives of individuals? What are the motivating factors behind the administration of language tests? What are the politics of the tests? These kinds of questions logically arise when the examination of testing includes a concern with the use of tests by educational institutions, policy makers, and society at large. Focusing primarily on the misuse of tests, this volume chronicles both intended and unintended test consequences.

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