Results 71 to 80 of about 705 (140)

Progesterone as an endocrine disrupting chemical (EDC): Reproductive effects of waterborne progesterone on female zebrafish (Danio rerio) [PDF]

open access: yes, 2016
The objective of this thesis is to characterize the effects of waterborne progesterone exposure on zebrafish (Danio rerio) reproduction. Short-term spawning bioassays showed a reduction in spawning after exposure to waterborne progesterone for 3, 7 and ...
Courtney McDermid
core   +1 more source

Aspectos morfofisiológicos da maturação sexual do salmão do Atlântico (Salmo Salar) [PDF]

open access: yes, 2015
The life cycle of salmon is complex and endowed with different life strategies and this complexity is applied to the reproductive life of these fish. In aquaculture, early puberty is still the main problem in commercial farming of Atlantic salmon due to ...
Michelle Carolina de Melo
core  

PGE2 inhibits spermatogonia differentiation in zebrafish: interaction with Fsh and an androgen [PDF]

open access: yes, 2020
Changes in zebrafish testicular gene expression induced by follicle-stimulating hormone (Fsh) or anti-Mullerian hormone (Amh) suggested that Amh inhibition and Fsh stimulation of spermatogenesis involved up and downregulation, respectively, of ...
Bogerd, Jan   +6 more
core  

Avaliação da atividade biológica do peptídeo 3 semelhante à insulina (INSL3) nos testículos de zebrafish (Danio rerio) adultos [PDF]

open access: yes, 2015
Spermatogenesis is a cyclical and organized process that leads to the production of male gamete, the spermatozoa, from undifferentiated spermatogonia.
Luiz Henrique de Castro Assis
core  

Une Synthèse des Tests de Racine Unitaire sur Données de Panel [PDF]

open access: yes
Cet article propose une synthèse de la littérature concernant les tests de racine unitaire en panel. Deux principales évolutions peuvent être mises en évidence dans cette voie de recherche depuis les travaux fondateurs de Levin et Lin (1992). D'une part,
Christophe Hurlin, Valérie Mignon
core  

Randomised placebo-controlled cross-over study examining the role of anamorelin in mesothelioma (The ANTHEM study): Rationale and protocol [PDF]

open access: yes, 2020
Introduction Cachexia is common in malignant mesothelioma (MM); half of patients have malnutrition and low skeletal muscle mass. Malnourished patients have worse quality of life (QoL). Weight loss is strongly associated with poor survival.
Bowyer, Samantha   +9 more
core   +1 more source

Gdnf Acts as a Germ Cell-Derived Growth Factor and Regulates the Zebrafish Germ Stem Cell Niche in Autocrine- and Paracrine-Dependent Manners. [PDF]

open access: yesCells, 2022
Doretto LB   +12 more
europepmc   +1 more source

Mathematical model of fructan biosynthesis and polymer length distribution in plants [PDF]

open access: yes, 2013
Harrison, Scott James   +3 more
core   +1 more source

Spin dynamics of triplet photoexcitations in C60: evidence for a dynamic Jahn-Teller effect [PDF]

open access: yes, 1995
Journal ArticleWe have used the absorption-detected magnetic-resonance (ADMR) technique to study the spin dynamics of triplet photoexcitations in C60 molecules dispersed in polystyrene glasses.
Vardeny, Zeev Valentine, Wei, Xing
core  

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