SwePub
Sök i SwePub databas

  Utökad sökning

Träfflista för sökning "WFRF:(Kania Magdalena) srt2:(2010-2014)"

Sökning: WFRF:(Kania Magdalena) > (2010-2014)

  • Resultat 1-10 av 15
Sortera/gruppera träfflistan
   
NumreringReferensOmslagsbildHitta
1.
  • Bentinger, Magnus, et al. (författare)
  • Effects of various squalene epoxides on coenzyme Q and cholesterol synthesis
  • 2014
  • Ingår i: Biochimica et Biophysica Acta - Molecular and Cell Biology of Lipids. - : Elsevier BV. - 1388-1981 .- 1879-2618. ; 1841:7, s. 977-986
  • Tidskriftsartikel (refereegranskat)abstract
    • 2,3-Oxidosqualene is an intermediate in cholesterol biosynthesis and 2,3:22,23-dioxidosqualene act as the substrate for an alternative pathway that produces 24(S),25-epoxycholesterol which effects cholesterol homeostasis. In light of our previous findings concerning the biological effects of certain epoxidated all-trans-polyisoprenes, the effects of squalene carrying epoxy moieties on the second and third isoprene residues were investigated here. In cultures of HepG2 cells both monoepoxides of squalene and one of their hydrolytic products inhibited cholesterol synthesis and stimulated the synthesis of coenzyme Q (CoQ). Upon prolonged treatment the cholesterol content of these cells and its labeling with [H-3]mevalonate were reduced, while the amount and labeling of CoQ increased. Injection of the squalene monoepoxides into mice once daily for 6 days elevated the level of CoQ in their blood, but did not change the cholesterol level. The same effects were observed upon treatment of apoE-deficient mice and diabetic GK-rats. This treatment increased the hepatic level of CoQ10 in mice, but the amount of CoQ9, which is the major form, was unaffected. The presence of the active compounds in the blood was supported by the finding that cholesterol synthesis in the white blood cells was inhibited. Since the ratio of CoQ9/CoQ10 varies depending on the experimental conditions, the cells were titrated with substrate and inhibitors, leading to the conclusion that the intracellular isopentenyl-PP pool is a regulator of this ratio. Our present findings indicate that oxidosqualenes may be useful for stimulating both the synthesis and level of CoQ both in vitro and in vivo.
  •  
2.
  •  
3.
  •  
4.
  •  
5.
  • Kania-Lundholm, Magdalena, 1980- (författare)
  • Nation in Market Times: Connecting the National and the Commercial. A Research Overview
  • 2014
  • Ingår i: Sociology Compass. - 1751-9020. ; 8:6, s. 603-613
  • Tidskriftsartikel (refereegranskat)abstract
    • This article provides an overview of the growing body of research pertaining to different forms of medi- ated nationhood. In particular, it focuses on the relatively recent trend toward increasing articulations of national identity with the language of consumerism and neoliberal market ideology. It argues that the process is twofold; on the one hand commercial entities employ nationalist appeals in order to sell their commodities, a process which is called “nationalizing the commercial”. On the other hand, nation states make advantage of advertising agencies to create attractive and competitive nation brands which is a pro- cess of “commercializing the national”. The article argues that this double logic is a result of the growing importance of the economic power in societies which can be named as "economization of the social". In the context where the political articulations of nationhood are subsumed by the commercial ones, the link between the national and the commercial is seldom challenged or questioned. 
  •  
6.
  •  
7.
  •  
8.
  • Kania-Lundholm, Magdalena, 1980- (författare)
  • Re-Branding A Nation Online : Discourses on Polish Nationalism and Patriotism
  • 2012
  • Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
    • The aim of this dissertation is two-fold. First, the discussion seeks to understand the concepts of nationalism and patriotism and how they relate to one another. In respect to the more critical literature concerning nationalism, it asks whether these two concepts are as different as is sometimes assumed. Furthermore, by problematizing nation-branding as an “updated” form of nationalism, it seeks to understand whether we are facing the possible emergence of a new type of nationalism. Second, the study endeavors to discursively analyze the ”bottom-up” processes of national reproduction and re-definition in an online, post-socialist context through an empirical examination of the online debate and polemic about the new Polish patriotism.The dissertation argues that approaching nationalism as a broad phenomenon and ideology which operates discursively is helpful for understanding patriotism as an element of the nationalist rhetoric that can be employed to study national unity, sameness, and difference. Emphasizing patriotism within the Central European context as neither an alternative to nor as a type of nationalism may make it possible to explain the popularity and continuous endurance of nationalism and of practices of national identification in different and changing contexts. Instead of facing a new type of nationalism, we can then speak of new forms of engagement which take place in cyberspace that contribute to the process of reproduction of nationalism. The growing field of nation-branding, with both its practical and political implications, is presented as one of the ways in which nationalism is reproduced and maintained as a form of “soft” rather than “hard” power within the global context. The concept of nation re-branding is introduced in order to account for the role that citizens play in the process of nation branding, which has often been neglected in the literature. This concept is utilized to critically examine, understand, and explain the dynamics of nation brand construction and re-definition, with a particular focus on the discursive practices of citizens in cyberspace. It is argued that citizens in the post-socialist countries, including Poland, can engage in the process of nation re-branding online. It is also argued that this process of online nation re-branding may legitimately be regarded as a type of civic practice through which citizens connect with each other and reproduce a form of cultural national intimacy.The results of the analysis of the online empirical material illustrate that nation re-branding is a complex, dynamic, and ambivalent phenomenon. It involves a process of discursive negotiation of nation and of national identity, but also challenges, dismantles, and transforms the national image as it is communicated both internally and externally. This reveals nation re-branding as an element in the post-socialist transformation from a ”nation” to a ”Western,” ”modern,” and ”normal” country in which dealing with an ”old” nation brand is as equally important as the introduction of the new brand. Nationalism does not disappear in the digital age, but rather becomes part of the new way of doing politics online, whereby citizens are potentially granted a form of agency in the democratic process.  
  •  
9.
  •  
10.
  •  
Skapa referenser, mejla, bekava och länka
  • Resultat 1-10 av 15

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy