Results 71 to 80 of about 3,638 (169)

Regeneration of neural crest derivatives in the Xenopus tadpole tail [PDF]

open access: yes, 2007
Background: After amputation of the Xenopus tadpole tail, a functionally competent new tail is regenerated. It contains spinal cord, notochord and muscle, each of which has previously been shown to derive from the corresponding tissue in the stump.
Gufa Lin, Jonathan MW Slack, Ying Chen
core   +2 more sources

From Social Rejection to Welfare Oblivion: Health and Mental Health in Juvenile Justice in Brazil, Colombia and Spain. [PDF]

open access: yesInt J Environ Res Public Health, 2023
Carbonell Á   +3 more
europepmc   +1 more source

Preparation of extracts from tropical plants for· electrophoresis - an analysis of methodology [PDF]

open access: yes, 1985
Electrophoretic analysis of enzymes from tropical plants can be very diffie-ult due to the presence of high concentrations of phenolics in plant tissues.
Gan, Yik Yuen
core  

Sinonasal mucosal melanoma: Molecular profile and therapeutic implications from a series of 32 cases [PDF]

open access: yes, 2013
BACKGROUND: Primary sinonasal mucosal melanomas are aggressive tumors with a poor clinical control by current treatments, raising the urgent need of novel strategies.
Balzarini, P.   +14 more
core   +1 more source

Socio-education and Identity: Using Foucault and Varela to Consider Sinase

open access: yes, 2011
This article analyzes the use in public policies of an image concept that has various names: man, identity, I, self, personality, ego, soul, psyche, subjectivity and individuality. It discusses some of the resonances of this image-concept, the harm it causes and its vicissitudes when applied to public policies.
Maraschin, Cleci, Raniere, Édio
openaire   +1 more source

Dexamethasone, prostaglandin A, and retinoic acid modulation of murine and human melanoma cells grown in soft agar. [PDF]

open access: yes, 1983
The cloning efficiencies of a murine melanoma cell line (S91 CCL 53.1) and a human melanoma cell strain (C8146c) were inhibited by dexamethasone (DEX), prostaglandin A1 (PGA1), and beta-all-trans-retinoic acid (RA) in a dose-dependent manner.
Bregman, MD   +3 more
core  

Adolescentes autores de atos infracionais: desafios da inclusão pelas políticas socioeducacionais

open access: yesEducação (Santa Maria. Online)
O presente artigo de natureza bibliográfica e documental analisa os desafios, limites e possibilidades da inclusão social de adolescentes, que são autores de atos infracionais, por meio das políticas socioeducativas.
Ivana Aparecida Weissbach Moreira   +1 more
doaj   +1 more source

The Synthesis and Bioactivity of 2,6-Bisbenzylidenecyclohexanone, Pyrazoline, Chalcone and Oxadiazole Derivatives and Computational Studies on Some of These Compounds [PDF]

open access: yes, 2010
In the first part of this thesis fulfillment, a series of forty four 2,6-bisbenzylidenecyclohexanone, pyrazoline, pyrazole and isoxazole derivatives were synthesized and evaluated for inhibitory activities on IFN-γ/LPS-activated RAW 264.7 cells and 1,1 ...
Lam, Kok Wai
core  

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