Results 191 to 200 of about 714,437 (290)

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

Entrevistando Homens Gays: Espaços do Armário, Protocolos de Sensibilidade e Cuidado Narrativo

Revista Latino-Americana de Geografia e Gênero
L. NAME, O. F. CARRILLO
doaj   +1 more source

BPC 157, L-NAME, L-Arginine, NO-Relation, in the Suited Rat Ketamine Models Resembling "Negative-Like" Symptoms of Schizophrenia. [PDF]

Biomedicines, 2022
Zemba Cilic A, Zemba M, Cilic M, Strbe S, Ilic S, Vukojevic J, Zoricic Z, Filipcic I, Kokot A, Smoday IM, Rukavina I, Boban Blagaic A, Tvrdeic A, Duplancic B, Stambolija V, Marcinko D, Skrtic A, Seiwerth S, Sikiric P.   +18 more
europepmc   +1 more source

Structural biology of ferritin nanocages

FEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

Antihypertensive Effect of a Self-Microemulsifying System Obtained from an Ethanolic Extract of <i>Heliopsis longipes</i> Root in Spontaneously and L-NAME-Induced Hypertensive Rats. [PDF]

Molecules
Marrero-Morfa D, Luz-Martínez BA, Luna-Vázquez FJ, Quirino-Barreda CT, Rojas-Molina I, García-Servín M, Vázquez-Landaverde PA, Ruiz-Castillo V, Ibarra-Alvarado C, Rojas-Molina A.   +9 more
europepmc   +1 more source

L-NAME Administration Enhances Diabetic Kidney Disease Development in an STZ/NAD Rat Model. [PDF]

Int J Mol Sci, 2021
Corremans R, D'Haese PC, Vervaet BA, Verhulst A.   +3 more
europepmc   +1 more source

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

FEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

Pomegranate Juice Alleviates Preeclampsia Symptoms in an L-NAME-Induced Rat Model: A Dose-Dependent Study. [PDF]

Nutrients
Kerdsuknirund S, Thaeomor A, Kupittayanant P, Khunkaewla P, Chanlun S, Srisawat R, Tongdee P, Nimkuntod P, Kupittayanant S.   +8 more
europepmc   +1 more source

Disparate Roles of Oxidative Stress in Rostral Ventrolateral Medulla in Age-Dependent Susceptibility to Hypertension Induced by Systemic l-NAME Treatment in Rats. [PDF]

Biomedicines, 2022
Chao YM, Rauchová H, Chan JYH.
europepmc   +1 more source

β‐TrCP overexpression enhances cisplatin sensitivity by depleting BRCA1

Molecular Oncology, EarlyView.
Low levels of β‐TrCP (Panel A) allow the accumulation of BRCA1 and CtIP, which facilitate the repair of cisplatin‐induced DNA damage via homologous recombination (HR) and promote tumor cell survival. In contrast, high β‐TrCP expression (Panel B) leads to BRCA1 and CtIP degradation, impairing HR repair, resulting in persistent DNA damage and apoptosis ...
Rocío Jiménez‐Guerrero, Alejandro Belmonte‐Fernández, Mónica González‐Moreno, Laura Rodríguez‐Cordero, Begoña Pérez‐Valderrama, Joaquín Herrero‐Ruíz, Francisco Romero, Carmen Sáez, Miguel Á. Japón   +8 more
wiley   +1 more source