Normare la vita. Biocontrollo e nuove tecnologie

Questa ricerca, suddivisa in due parti, si concentra sulle problematiche connesse alla normazione della vita e dei corpi delle donne al tempo delle biotecnologie. La Parte I è una genealogia filosofico-politica che ripercorre le tappe analitico-concettuali del dibattito intorno a biopolitica e tecnoscienza, a partire dai contributi teorici di poststrutturalismo e femminismo neomaterialista, e risponde alle domande: Cosa sono diventati i corpi nell’attuale società bio-info-modificata? Qual'è il ruolo delle scienze nelle metamorfosi che interessano soggettività e rapporti di potere? La Parte II è una cartografia dei modi in cui le biotecnologie, riguardanti i corpi delle donne, si sono sviluppate e diffuse. Essa indaga in modo transdisciplinare come in Italia, e più in generale in Europa, sono state normate le tecniche di interruzione volontaria di gravidanza e fecondazione in vitro. Ampio spazio è dedicato ai modi in cui gli attori della bioetica, istituzionale e non, i medici, laici e cattolici, e le case farmaceutiche hanno affrontato questi temi e quello della contraccezione ormonale maschile. Medicina riproduttiva e rigenerativa sono tematizzate sempre in relazione al quadro normativo, per mostrare in che modo esso influenzi l’accesso ai diritti alla salute e all’autodeterminazione delle donne. Il quadro normativo è analizzato, a sua volta, alla luce dei fatti storici più rilevanti e delle culture più diffuse. L’obiettivo della ricerca è duplice: da un lato essa ha il fine di mostrare il modo in cui i corpi delle donne, e la relativa potenza generatrice, siano diventati uno snodo fondamentale nell’articolazione del biocontrollo e nell'apertura dei nuovi mercati legati a medicina riproduttiva e rigenerativa; dall’altro si propone di argomentare come un biodiritto flessibile, a contenuto storico variabile, condiviso e partecipato, sia un’ipotesi praticabile e virtuosa, utile all'eliminazione del gender gap ancora esistente in materia di diritti riproduttivi e sessuali.

IVG: Um indutor de alterações psicológicas? Estudo dos níveis de depressão, ansiedade e stress em mulheres no pré e pós I.V.G.

Dissertação de Mestrado apresentada ao Instituto Superior de Psicologia Aplicada para obtenção de grau de Mestre na especialidade de Psicologia Clínica.

Salud sexual, SALUD REPRODUCTIVA Y ABORTO: ¿QUÉ DERECHOS?

ResumenEl aborto es un tema debatido desde hace décadas. En España, se ha aprobado recientemente la LO 2/2010, de salud sexual y reproductiva y de la interrupción voluntaria del embarazo, que implica un importante cambio en la regulación del aborto: establece un sistema de aborto a petición de la embarazada en un plazo, manteniendo determinadas indicaciones durante más tiempo. El presente artículo analiza el contenido de la salud sexual y reproductiva, los derechos de la mujer y la protección del no nacido en el Derecho Internacional, así como la jurisprudencia constitucional española y la diferencia sustancial del sistema de plazos respecto al de supuestos, la ética médica al respecto y las exigencias del consentimiento informado. Finalmente, se aborda el problema del consentimiento de los menores a la unión sexual y al aborto.AbstractAbortion is an issue that has been discussed for decades. In Spain, the Law on sexual and reproductive health and the voluntary interruption of pregnancy (LO 2/2010) has been recently passed. It implies an important change in abortion legislation: it states an abortion upon request of the pregnant woman during a predetermined period of time, while maintaining certain regulations for a long time. This article analyzes the content of sexual and reproductive health, women’s rights and the protection of the unborn under International Law, as well as the constitutional Spanish jurisprudence; the essential difference of the term-based system in regards to the assumptions system, medical ethics on this matter and the requirements of the informed consent. Lastly, the article deals with the problem of the minors’ consent to sexual union and abortion.

Supplementary corpora lutea monitoring allows progestin treatment interruption on day 70 of pregnancy in non-cyclic recipient mares

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Acute fatty liver of pregnancy associated with severe acute pancreatitis: a case report

Acute fatty liver of pregnancy is a rare disease that affects women in the third trimester of pregnancy. Although infrequent, the disease can cause maternal mortality. The diagnosis is not always clear until the pregnancy is terminated, and significant complications, such as acute pancreatitis, can occur. Pancreatic involvement typically only occurs in severe cases after the development of hepatic and renal impairment. To date, little knowledge is available regarding how the disease causes pancreatitis. Treatment involves supportive measures and pregnancy interruption. In this report, we describe a case of a previously healthy 26-year-old woman at a gestational age of 27 wk and 6 d who was admitted with severe abdominal pain and vomiting. This case illustrates the clinical and laboratory overlap between acute fatty liver of pregnancy and pancreatitis, highlighting the difficulties in differentiating each disease. Furthermore, the hypothesis for this overlapping is presented, and the therapeutic options are discussed.

Safer construction voluntary code of practice : implications for SMEs

The majority of Australian construction firms are small businesses, with 97% of general construction businesses employing less than 20 employees and 85% employing less than five employees (Lin and Mills, 2001; Lingard and Holmes, 2001). The Australian Bureau of Statistics’ definition of a small to medium enterprise was used for the purpose of this study (McLennan, 2000). This included small business employing less than twenty people and medium business employing less than 200 people. Although small to medium enterprises (SME) make up the major share of construction organisations in Australia, there is a paucity of published research in relation to occupational health and safety (OHS) issues for this group. Typically, SME organisations “are frequently undercapitalized and depend on continuous cash flow for their continued business” (Cole, 2003; 12). Research by Lin and Mills (2001) indicates that these factors influence the smaller operators’ ability and motivation to achieve high levels of OHS compared to larger firms which tend to integrate OHS into their management systems. According to Lin and Mills (2001; 137) small firms “do not feel the need to focus on OHS in their management systems, instead they often believe that the control of risk is the responsibility of employees”. This report documents findings from a qualitative research study that examined SME organisations’ views of a newly developed voluntary code of practice (VCOP), and ways in which they might implement the code in their businesses. The research also explored respondents’ awareness of current safety issues in industry in the context of their personal experiences.

Safer construction : the development of a voluntary code of practice to improve safety performance in the Australian construction industry

In Australia, between 1994 and 2000, 50 construction workers were killed each year as a result of their work, the industry fatality rate, at 10.4 per 100,000 persons, is similar to the national road toll fatality rate and the rate of serious injury is 50% higher than the all industries average. This poor performance represents a significant threat to the industry’s social sustainability. Despite the best efforts of regulators and policy makers at both State and Federal levels, the incidence of death, injury and illness in the Australian construction industry has remained intransigently high, prompting an industry-led initiative to improve the occupational health and safety (OHS) performance of the Australian construction industry. The ‘Safer Construction’ project involves the development of an evidence-based Voluntary Code of Practice for OHS in the industry.

Increase in particle number emissions from motor vehicles due to interruption of steady traffic flow

We assess the increase in particle number emissions from motor vehicles driving at steady speed when forced to stop and accelerate from rest. Considering the example of a signalized pedestrian crossing on a two-way single-lane urban road, we use a complex line source method to calculate the total emissions produced by a specific number and mix of light petrol cars and diesel passenger buses and show that the total emissions during a red light is significantly higher than during the time when the light remains green. Replacing two cars with one bus increased the emissions by over an order of magnitude. Considering these large differences, we conclude that the importance attached to particle number emissions in traffic management policies be reassessed in the future.

A prospective study of pregnancy weight gain in Australian women

Background: While weight gain during pregnancy is regarded as important, there has not been a prospective study of measured weight gain in pregnancy in Australia. This study aimed to prospectively evaluate pregnancy-related weight gain against the Institute of Medicine (IOM) recommendations in women receiving antenatal care in a setting where ongoing weight monitoring is not part of routine clinical practice, to describe women's knowledge of weight gain recommendations and to describe the health professional advice received relating to gestational weight gain (GWG). Methods: Pregnant women were recruited ≤20 weeks of gestation (n = 664) from a tertiary obstetric hospital between August 2010 to July 2011 for this prospective observational study. Outcome measures were weight gain from pre-pregnancy to 36 weeks of gestation, weight gain knowledge and health professional advice received. Results: Thirty-six percent of women gained weight according to guidelines. Twenty-six percent gained inadequate weight, and 38% gained excess weight. Fifty-six percent of overweight women gained weight in excess of the IOM guidelines compared with 30% of those who started with a healthy weight (P < 0.001). At 16 weeks, 47% of participants were unsure of the weight gain recommendations for them. Sixty-two percent of women reported that the health professionals caring for them during this pregnancy ‘never’ or ‘rarely’ offered advice about how much weight to gain. Conclusions: The prevalence of inappropriate gestational weight gain in this study was high. The majority of women do not know their recommended weight gain. The advice women received from health professionals relating to healthy weight gain in pregnancy could be improved.

Getting in the door : the voluntary provision of accessible housing in Australia

This paper outlines the methodology used in a PhD qualitative research study on the agency of the housing industry in Australia in the provision of accessible housing. Previous studies have identified the need for an increased supply of accessible housing to optimise the inclusion and participation of all people, yet the demand for accessible housing by new home buyers is minimal and voluntary strategies to increase supply have typically failed. In 2010, housing industry leaders agreed to adopt a national voluntary access guideline for housing (Livable Housing Design) and a strategy to provide minimum access features in all new housing by 2020. This study explores the “escaped” phenomenon; how individual agents within the housing industry respond to such initiatives. As the paper is written mid-study it uses a preliminary theme in the findings, that is, minimal demand, to illustrate the methodology of the research.

Livable housing design : the voluntary provision of inclusive housing in Australia

This paper reports on a study of the voluntary provision of inclusive housing. The impetus for the study is the Livable Housing Design initiative, an agreement among Australian housing industry and community leaders in 2010 to a national guideline and voluntary strategy with a target to provide minimum access features in all new housing by 2020. Situated in and around Brisbane, Australia, the study problematises the assumption that the housing industry will respond voluntarily; an assumption which this study concludes is unfounded. The Livable Housing Design initiative asks individual agents to consider the needs of people beyond the initial contract, to proceed with objective reasoning and to do the right thing voluntarily. Instead, the study found that interviewees focused on their immediate contractual obligations, were reluctant to change established practices and saw little reason to do more than was legally required of them. This paper argues that the highly-competitive and risk-averse nature of the industry works against a voluntary approach for inclusive housing and, if the 2020 target of the Livable Housing Design initiative is to be reached, a mandated approach through legislation will be necessary. The Livable Housing Design initiative, however, has an important role to play in preparing the Australian housing industry to accept further regulation.

Prediction of maximal surface electromyographically based voluntary contractions of erector spinae muscles from sonographic measurements during isometric contractions

Objectives Currently, there are no studies combining electromyography (EMG) and sonography to estimate the absolute and relative strength values of erector spinae (ES) muscles in healthy individuals. The purpose of this study was to establish whether the maximum voluntary contraction (MVC) of the ES during isometric contractions could be predicted from the changes in surface EMG as well as in fiber pennation and thickness as measured by sonography. Methods Thirty healthy adults performed 3 isometric extensions at 45° from the vertical to calculate the MVC force. Contractions at 33% and 100% of the MVC force were then used during sonographic and EMG recordings. These measurements were used to observe the architecture and function of the muscles during contraction. Statistical analysis was performed using bivariate regression and regression equations. Results The slope for each regression equation was statistically significant (P < .001) with R2 values of 0.837 and 0.986 for the right and left ES, respectively. The standard error estimate between the sonographic measurements and the regression-estimated pennation angles for the right and left ES were 0.10 and 0.02, respectively. Conclusions Erector spinae muscle activation can be predicted from the changes in fiber pennation during isometric contractions at 33% and 100% of the MVC force. These findings could be essential for developing a regression equation that could estimate the level of muscle activation from changes in the muscle architecture.

Variability in Voluntary Intake of a Molasses-based Supplement by Cows and Calves

Supplements are often fed to ruminants in extensive grazing situations to provide minerals and nitrogen likely to be deficient in pasture. However a large proportion of animals offered such supplements may not consume any supplement, while among consumer animals the variability in supplement intake may be high (Wheeler et al., 1980; Dixon et al., 1998). An experiment examined the distribution of intake of a molasses-based supplement containing phosphorus and urea in a breeder herd. A herd of mixed-age breeder cows, calves, heifers and bulls were offered ad libitum a molasses-based supplement containing 13% urea and 17% phosphoric acid. After 2 weeks lithium-labelled supplement (2 mg Li/kg LW) was offered on one day to measure individual intakes of supplement. The molasses was offered in three 560 mm diameter feeders placed together near the water point.