Results 81 to 90 of about 438,483 (295)

Dietary nitrate and nitrite protect against doxorubicin‐induced cardiac fibrosis and oxidative protein damage in tumor‐bearing mice

open access: yesFEBS Open Bio, EarlyView.
Chemotherapies such as doxorubicin can have toxic effects on healthy cardiovascular/heart tissue. Following up on a doxorubicin toxicity study in mice without tumors where nitrate water was cardioprotective (lessened toxicity), this study with tumor‐bearing mice undergoing doxorubicin treatment showed no negative effect of nitrate and nitrite on drug ...
Rama D. Yammani   +7 more
wiley   +1 more source

Del deseo en las mujeres. Respuestas de las mujeres frente a la falta.

open access: yesAffectio Societatis, 2015
This paper aims to present the findings of the research called “On Desire in Women” and to explain the method used and the investigative pathway that took place which was carried out from Freud's theory and Lacan's teaching.
Olga Lucia Naranjo Osorio
doaj  

Calcium‐sensing receptor induces the apoptosis of chondrocytes in cooperation with phosphate transporter

open access: yesFEBS Open Bio, EarlyView.
Excess Ca2+ ions activate the Calcium‐Sensing Receptor (CaSR), which subsequently drives the uptake of excess inorganic phosphate (Pi) via the Pi transporter (Pit−1) in chondrocytes. This mechanism causes a toxic increase in intracellular Pi concentration, ultimately leading to chondrocyte apoptosis and pathological mineralization. Excess extracellular
Sachie Nakatani   +7 more
wiley   +1 more source

La Antigona de Lacan. Comentario al apartado "La esencia de la tragedia" del seminario 7, la ética del psicoanálisis. // Lacan`s Antigone: a commentary on the section titled "The essence of tragedy" on seminar 7, the ethics of psychoanalysis.

open access: yesAffectio Societatis, 2010
The purpose of the present paper is to show the most important elements in Lacan´s presentation related to the section titled The Essence of Tragedy in his seminar The Ethics of Psychoanalysis, by extracting from it the nodal aspects between ethics and ...
Jorge Iván Jaramillo.
doaj  

Impact of a senior research thesis on students' perceptions of scientific inquiry in distinct student populations

open access: yesFEBS Open Bio, EarlyView.
This study addressed how a senior research thesis is perceived by undergraduate students. It assessed students' perception of research skills, epistemological beliefs, and career goals in Biochemistry (science) and BDC (science‐business) students. Completing a thesis improved confidence in research skills, resilience, scientific identity, closed gender‐
Celeste Suart   +4 more
wiley   +1 more source

The photoswitchable cannabinoid azo‐HU308 enables optical control of Ca2+ dynamics in INS‐1 β‐cells via off‐target effects on TRPC channels

open access: yesFEBS Open Bio, EarlyView.
Light activation of the photoswitchable cannabinoid ligand azo‐HU308 triggers Ca2+ influx in pancreatic β‐cells through TRPC channels, independent of CB2 cannabinoid receptors. This reveals a non‐GPCR pathway for cannabinoid modulation of β‐cell Ca2+ dynamics and establishes azo‐HU308 as an optical tool to study cannabinoid signaling through TRP ...
Alexander E. G. Viray, James A. Frank
wiley   +1 more source

SmallTalk: a novel small‐sized fusion tag for peptide expression and purification

open access: yesFEBS Open Bio, EarlyView.
The SmallTalk fusion tag allows for the efficient expression and purification of soluble recombinant proteins or peptides in Escherichia coli. Testing with SmallTalk‐GFP confirmed that the proteins were soluble and folded correctly, while SmallTalk‐Bin1b maintained its antimicrobial activity against various bacterial isolates. This streamlined workflow
Atika Tariq   +3 more
wiley   +1 more source

La palabra inhabitable: Sarah Klassen y Simone Weil / Uninhabitable Words: Sarah Klassen and Simone Weil

open access: yesAsparkía, 2007
RESUMEN: Este artículo analiza el sexto libro de la poeta canadiense Sarah Klassen, Simone Weil: Songs of Hunger and Love (1999), una colección de poemas y breves piezas en prosa donde la autora presta su primera persona a Simone Weil, filósofa francesa ...
Nieves Pascual Soler
doaj  

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