ASSESSMENT OF HEALTH COSTS AND BENEFITS FOR ACTIVE TRANSPORT

2011 ◽  
Vol 2011 (1) ◽  
Author(s):  
Ari Rabl ◽  
Audrey de Nazelle
1994 ◽  
Vol 1 (1) ◽  
pp. 19-37 ◽  
Author(s):  
Eric P. Schneider ◽  
Kendall J. Dickert

Author(s):  
Diane M. Quinn

Research on the effects of concealing a stigmatized identity on health outcomes is remarkably mixed, with results showing both health costs and benefits to concealing. This chapter reviews the literature and presents a framework for conceptualizing the moderators and mediators of the concealment–health relationship. It is proposed that people who reveal their stigmatized identity within supportive environments reap health benefits, whereas those living in more hostile environments benefit by greater concealment. However, if concealment leads to greater cognitive burden, then negative health outcomes can occur. If people do disclose their stigmatized identity, the confidants they choose, the level of social support received, and the negativity of the reactions will all influence the relationship between disclosure and health outcomes. Future research is needed to clarify which variables are most important for health and to examine differences between identity types and environments.


2012 ◽  
Author(s):  
Brian Blankespoor ◽  
Susmita Dasgupta ◽  
Abdelaziz Lagnaoui ◽  
Subhendu Roy

PLoS ONE ◽  
2017 ◽  
Vol 12 (11) ◽  
pp. e0188156 ◽  
Author(s):  
Giulia Paternoster ◽  
Sara Babo Martins ◽  
Andrea Mattivi ◽  
Roberto Cagarelli ◽  
Paola Angelini ◽  
...  

2019 ◽  
Vol 42 ◽  
Author(s):  
Amanda R. Ridley ◽  
Melanie O. Mirville

Abstract There is a large body of research on conflict in nonhuman animal groups that measures the costs and benefits of intergroup conflict, and we suggest that much of this evidence is missing from De Dreu and Gross's interesting article. It is a shame this work has been missed, because it provides evidence for interesting ideas put forward in the article.


Author(s):  
G. Zampighi ◽  
M. Kreman

The plasma membranes of most animal cells contain transport proteins which function to provide passageways for the transported species across essentially impermeable lipid bilayers. The channel is a passive transport system which allows the movement of ions and low molecular weight molecules along their concentration gradients. The pump is an active transport system and can translocate cations against their natural concentration gradients. The actions and interplay of these two kinds of transport proteins control crucial cell functions such as active transport, excitability and cell communication. In this paper, we will describe and compare several features of the molecular organization of pumps and channels. As an example of an active transport system, we will discuss the structure of the sodium and potassium ion-activated triphosphatase [(Na+ +K+)-ATPase] and as an example of a passive transport system, the communicating channel of gap junctions and lens junctions.


2007 ◽  
Vol 38 (2) ◽  
pp. 74
Author(s):  
ALICIA AULT
Keyword(s):  

Sign in / Sign up

Export Citation Format

Share Document