Results 81 to 90 of about 60,080 (254)

Atherosklerose und Apoptose

open access: yes, 2005
Subendothelial in den Arterienwänden abgelagertes LDL kann einer enzymatischen Modifikation unterliegen, die es in einen cytotoxischen Partikel überführt. In vitro Behandlung von LDL mit Proteasen (Trypsin) und Cholesterinesterase führt zu einem dem läsionalen LDL ähnlichen Produkt.
openaire   +3 more sources

Bothrops alternatus snake venom induces apoptosis of skeletal muscle cells in a rabbit model

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia
RESUMO Este estudo objetiva reportar a ocorrência de apoptose in vivo induzida pelo veneno da serpente Bothrops alternatus em células musculares esqueléticas.
W.G. Santos   +7 more
doaj   +1 more source

India ink induces apoptosis in the yellow clam Mesodesma mactroides (Deshayes, 1854). Optical and ultrastructural study

open access: yesAnais da Academia Brasileira de Ciências, 2015
This paper reports on the acute inflammatory and cellular process in the yellow clam, Mesodesma mactroides, induced by injection of India ink into the muscular foot.
YURI B.M. CARVALHO   +3 more
doaj   +1 more source

Klonierung methylierungsabhängiger Gene in Neuroendokrinen Pankreastumorzellen durch cDNA Representational Difference Analysis (cDNA-RDA) [PDF]

open access: yes, 2005
Hypermethylierung ist ein alternativer Mechanismus der frühen Gen-Inaktivierung in Tumorzellen. Voruntersuchungen hatten gezeigt, dass 5-Aza-2´-Deoxycytidin (5-Aza-CdR) neben morphologischen Veränderungen das Wachstum neuroendokriner Pankreastumorzellen ...
Habbe, Nils, Simon, Babette (Prof. Dr.)
core   +1 more source

Calcium and cell death signaling in neurodegeneration and aging

open access: yesAnais da Academia Brasileira de Ciências, 2009
Transient increase in cytosolic (Cac2+) and mitochondrial Ca2+ (Ca m2+) are essential elements in the control of many physiological processes. However, sustained increases in Ca c2+ and Ca m2+ may contribute to oxidative stress and cell death.
Soraya Smaili   +10 more
doaj   +1 more source

Alterações citológicas do sangue periférico e da medula óssea de cães com cinomose Cytological alterations of the bone marrow and peripheral blood of dogs with canine distemper

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia, 2009
Avaliaram-se o mielograma, o hemograma e a ocorrência de apoptose no sangue periférico e na medula óssea de cães com cinomose de ocorrência natural. Foram utilizados 15 cães distribuídos em dois grupos: (a) controle - seis animais clinicamente saudáveis ...
R.K. Almeida   +4 more
doaj   +1 more source

Produção da proteína recombinante anexina V humana em cultivos de Escherichia coli em batelada alimentada [PDF]

open access: yes, 2013
Annexin V is an endogenous human protein Ca+2 dependent, with a molecular weight of 35. 8 kDa, widely distributed intracellularly, with very high concentrations in the placenta and lower concentrations in endothelial cells, kidneys, myocardium, skeletal ...
Marder, Laura Schirmbeck
core  

Mitochondriale Dysfunktion bei Alzheimer-Demenz : das Zusammenspiel von Hirnalterung und genetischen Risikofaktoren [PDF]

open access: yes, 2007
Typische neuropathologische Befunde bei der Alzheimer-Demenz (AD) sind die Bildung von Beta-Amyloid-Plaques, die Akkumulation von intrazellulären neurofibrillären Bündeln (Tangles) und ein ausgeprägter Verlust der Nervenzellen im Gehirn (siehe Estifanos ...
Eckert, Gunter P.   +2 more
core  

Nécrolyse épidermique : Mécanisme de l’apoptose des kératinocytes [PDF]

open access: yes, 2006
Les syndromes de Stevens-Johnson et de Lyell sont regroupés sous le nom de nécrolyse épidermique. Il s’agit de maladies bulleuses mucocutanées aiguës, rares mais extrêmement graves, provoquées le plus souvent par une « allergie » médicamenteuse.
Bensussan, Armand   +2 more
core   +1 more source

Actinic keratosis: a clinical and epidemiological revision Queratoses actínicas: revisão clínica e epidemiológica

open access: yesAnais Brasileiros de Dermatologia, 2012
Actinic keratoses are benign intraepithelial skin neoplasms constituted by atypical proliferation of keratinocytes that may evolve to squamous cell carcinoma.
Juliano Vilaverde Schmitt   +1 more
doaj   +1 more source

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