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Androgen receptor gene CAG and GGN repeat lengths as predictors of recovery of spermatogenesis following testicular germ cell cancer treatment

Spermatogenesis is an androgen-regulated process that depends on the action of androgen receptor (AR). Sperm production may be affected in men treated for testicular cancer (TC), and it is important to identify the factors influencing the timing of spermatogenesis recovery following cancer treatment. It is known that the CAG and GGN repeat numbers affect the activity of the AR; therefore, the aim

A microtransplantation approach for cell suspension grafting in the rat Parkinson model : a detailed account of the methodology

Shortcomings of current techniques used for the intracerebral transplantation of ventral mesencephalic dopamine neurons include low graft survival, high variability, considerable implantation trauma and suboptimal graft integration. In order to overcome these limitations, we have adopted a microtransplantation approach which allows precise and reproducible implantation of ventral mesencephalon cel

Preservation of fetal ventral mesencephalic cells by cool storage : in-vitro viability and TH-positive neuron survival after microtransplantation to the striatum

Preservation of fetal ventral mesencephalic (VM) dopaminergic tissue prior to transplantation has been hampered by the fact that the cells are vulnerable to mechanical and osmotic stress after storage. Previous quantitative studies have shown that cool storage in a so-called 'hibernation medium' prior to grafting, can be used safely for up to 2 days without morphological or functional losses [16,3

Is there an alternative explanation to the evolutionary account for financial and prosocial biases in favor of attractive individuals?

All three critical points of the evolutionary explanation proposed by Maestripieri et al. may not withstand close scrutiny. Instead, there should be an alternative explanation that has nothing to do with genetic continuity, but stresses the rewarding property of attractiveness that results mainly from sociocultural value assignment and sexual experience pursuit.

Challenges of measuring quality in emergency response

This paper describes the challenges concerning measuring quality within the field of emergency response, and discusses specific examples within fire response. Using quality as a standard of measurement to evaluate response efforts of trained personnel at emergency events can lead to increased effectiveness in the response phase of an emergency event; thereby saving additional lives, property, and

Small data and conflicting information

Things are seldom ideal. The quality in information underlying the assessment of risk and support decisions is not an exception. Quantitative measures of uncertainty are extremely useful, but a problem with quantitative measures of uncertainty is that qualitative aspects of uncertainty, e.g. related to weaknesses in background knowledge or deep uncertainty (Cox 2012), are difficult to address.

Enclosures from Below : The Mushaa' in Contemporary Palestine

This article traces the declining fortunes of the mushaa', a once-prominent Levantine culture of common land. Palestinians managed to resist attempts by the Ottoman Empire and the British Mandate to break up the mushaa'. Under Israeli colonization, the remaining commons are now subject to another type of appropriation: individual Palestinian contractors seize hold of mushaa' land and build on it.

Mapping of magnetic properties for simulations of high-Temperature electromagnetic applications

Purpose -The purpose of this paper is to investigate the added value of using temperature-dependent electric and magnetic properties in high-Temperature electromagnetic simulations. Design/methodology/approach - In this work, the electromagnetic properties of Domex 420, SSAB, have been characterized as a function of the temperature, from room temperature to 900°C. The measurement of the electric a

Calibrated resilience landscapes of composite protection : Theoretical grounding of an empirical approach

The notion of societal safety and security has recently been raised to deal with a composite landscape of diverse threats and vulnerabilities. The concept of resilience has gained currency in recent years in many contexts as an alternative to prevalent failure-oriented safety approaches. In order to be meaningful in a societal safety/security context, the resilience concept must be translated to a

Treatment and Patient Reported Outcome in Children with Hirschsprung Disease and Concomitant Congenital Heart Disease

Purpose. Congenital heart disease (CHD) is reported to be associated with Hirschsprung disease (HD). The aim was to evaluate any differences between children with HD with and without CHD, respectively, with regard to patient characteristics, medical care, and patient reported bowel function. Method. This is a retrospective chart study and a cross-sectional long-term follow-up of patients older tha

Intelligent systems in health care : A socio-technical view

This chapter reflects on the relationship between various stakeholders in the health-care industry and intelligent medical systems. It takes into consideration the potential impact that intelligent systems have on health care. The aim of the chapter is to emphasise a set of decisive factors for the successful deployment of intelligent systems in health care including the individual needs of patien

Normalization of cohesive laws for quasi-brittle materials

Analytical relations to describe experimentally measured traction-separation laws are often expressed in dimensionless quantities. The traction and the separation are commonly normalized using the cohesive strength and a length measure, respectively. The ratio between the fracture energy and the cohesive strength is often used as a length measure. An alternative length measure is the ratio between