Results 71 to 80 of about 33,002 (162)

Proteoglycans involved in bidirectional communication between mast cells and hippocampal neurons

Journal of Neuroinflammation, 2019
Background Mast cells (MCs) in the brain can respond to environmental cues and relay signals to neurons that may directly influence neuronal electrical activity, calcium signaling, and neurotransmission.
Juan Antonio Flores, María Pilar Ramírez-Ponce, María Ángeles Montes, Santiago Balseiro-Gómez, Jorge Acosta, Guillermo Álvarez de Toledo, Eva Alés   +6 more
doaj   +1 more source

Morphology of Metzgeria conjugata Lindb. (Metzgeriales, Hepaticopsida) [PDF]

, 1992
Scanning electron microscopy and light microscopy were used to elucidate the morphology of Metzgeria conjutata Lindb. and confirm the presence of 2 rows of epidermal cells on the dorsal surface, (21-3) rows on the ventral surface, midrib with cells in (3-
da Costa, Denise Pinheiro, Machado, Raul Dodsworth   +1 more
core  

Macrophyte Extracts Promote the Growth of the Microbial Community Associated With Microcystis aeruginosa Alleviating Allelopathic Effects

Water Environment Research, Volume 98, Issue 2, February 2026.
Aqueous extracts from Pistia stratiotes and Pontederia crassipes inhibit Microcystis aeruginosa while stimulating its associated microbiota. Reintroduction of microbiota into fresh cyanobacterial cultures reduced allelopathic effects, likely through allelochemical degradation and antioxidative responses.
Luan Silva, Allan Amorim Santos, Sandra M. F. O. Azevedo, Ana Beatriz Furlanetto Pacheco   +3 more
wiley   +1 more source

Cambio de la sostenibilidad biofísica en cuencas hidrográficas:

Cuadernos del CURIHAM, 2007
Los pastizales naturales son biomas que contribuyen a la sostenibilidad biofísica de un territorio. Poseen la capacidad para atender la demanda de bienes y servicios ambientales para satisfacción de necesidades básicas de la sociedad.
Sergio Montico, Néstor Di Leo
doaj  

Trends in the Brazilian economy metabolism : a preliminary analysis in the light of Ecological Economics [PDF]

, 2018
Este trabalho investiga as tendências de escala econômico-ecológica do Brasil por meio da interpretação biofísica de seu crescimento em termos do consumo de materiais (recursos naturais e energéticos).
Caixeta Andrade, Daniel, Girardi de Mendonça, Talles, Ribeiro Romeiro, Ademar   +2 more
core   +1 more source

Nuclear medicine procedures and the evaluation of male sexual organs: a short review [PDF]

, 2008
Sexuality consists of three aspects that are interrelated and inseparable, biological, physiological and social. The biological aspect considers the individual's capability to give and to receive pleasure.
Adenilson de Souza da Fonseca, Bernardo-Filho M., Beutel M. E., Bouchelouche K., Chaffanjon P. C., Choe W., Dennerstein L., Fanti S., Ganjoo K. N., Gerber G., Halac M., Hatzimouratidis H., Jana S., Kevin Carter, Kim C. K., Kolodny R. C., Kotzerke J., Kotzerke J., Kumar V., Lange P. H., Mario Bernardo-Filho, Masters W. H., Orhan I., Perkins A., Perkins A., Ravizzini G., Roivainen A., Ryu J., Saha G., Sebastião David Santos-Filho, Shen Y. Y., Sotiris Missailidis, Stelzner F., Sumich A. L., Timmermans L., Tóth G., Valdés Olmos R. A., Warren G. P., Willan B. D., Zuckier L. S.   +39 more
core   +4 more sources

Optimisation of freeze substitution protocols for the examination of malaria parasite structure by volumetric electron microscopy

Journal of Microscopy, Volume 301, Issue 2, Page 168-186, February 2026.
Abstract Malaria is one of the deadliest infectious diseases in the world, annually responsible for over 400,000 deaths. It is caused by parasites of the genus Plasmodium, which undergo remarkable structural changes during their development within different cells across various hosts.
Rachel Rachid, Camila Wendt, Wanderley de Souza, Kildare Miranda   +3 more
wiley   +1 more source

Caracterización biofísica y socioeconómica de la microcuenca La Jabonera, perteneciente a la subcuenca del Río Estelí [PDF]

, 2011
Es muy importante tener en cuenta que los trabajos que se han desarrollado con enfoque de cuenca hidrográfica, no han abordado aspectos morfométricos, biofísicos, socioeconómicos, uso de suelo y sitios de riesgo a la vez; por esta razón se consideró de ...
Rizo Machado, Rebeca, Romero González, Lanier Josué, Zeledón Chavarría, José Javier   +2 more
core  

Therapeutic Perspectives of SIRT6 Regulation: Computational Analysis of Activation and Inhibition by Bioactive Molecules

Journal of Molecular Recognition, Volume 39, Issue 1, January 2026.
ABSTRACT Sirtuin 6 (SIRT6) is an enzyme belonging to the class of nicotinamide adenine dinucleotide (NAD+) dependent histone deacetylases. It has been of interest due to its multivariate biological role and association with aging‐related diseases and metabolic dysfunctions.
Érika Geicianny de Carvalho Matias, Katyanna Sales Bezerra, Washington Sales Clemente Junior, Jonas Ivan Nobre Oliveira, Douglas Soares Galvão, Umberto Laino Fulco   +5 more
wiley   +1 more source

Amintirea Ninei Façon [PDF]

Revista de Istorie și Teorie Literară, 2009
Poeta, saggista e traduttore della lirica italiana, ma anche medico e professore di biofisica alla Facoltà di Medicina di Bucarest, C. D. Zeletin racconta le sue relazioni con la professoressa ed italienista Nina Façon, durante la elaborazione, negli ...
C.D. Zeletin
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