Results 101 to 110 of about 114,148 (343)

Regulating Tumor Metabolic Reprogramming with Biomimetic Co‐Delivery of Simvastatin and Kynureninase for Immunotherapy

open access: yesAdvanced Science, EarlyView.
After the intravenous injection of biomimetic and pH/ROS‐responsive PTSK@CRM, the nanoparticles can be accumulated in tumors and release Sim and KYNase to inhibit the tumor growth, regulate the metabolism of cholesterol and Kyn, and reverse the immunosuppressive tumor microenvironment.
Jiaxin Yin   +6 more
wiley   +1 more source

Monitoramento de eletrólitos, de marcadores de danos musculares e função renal em atletas de Futebol de Elite

open access: yesRevista Brasileira de Nutrição Esportiva, 2018
O monitoramento de marcadores bioquímicos é necessário para conhecer o estado orgânico de atletas diante da rotina extenuante de treinamento e competição.
Bruna Krefta   +3 more
doaj  

Procyanidin Capsules Combat ALF by Restoring Mitochondrial Homeostasis and Inhibiting Necroptosis via the PGAM5/DRP1/PINK1 Pathway

open access: yesAdvanced Science, EarlyView.
A biomimetic self‐assembly strategy, Procyanidin Capsules (PC‐Ca), has been developed, which has great stability, bioavailability, and liver‐targeting efficacy and modulates the KEAP1‐NRF2 axis to inhibit ROS formation and necroptosis, regulate mitochondrial homeostasis through the PGAM5/DRP1/PINK1 signaling pathway in thioacetamide (TAA)‐induced ALF ...
Qing Shi   +8 more
wiley   +1 more source

Gallium‐Doped MXene Nanozymes Protect Liver Through Multi‐Death Pathway Blockade and Hepatocyte Regeneration

open access: yesAdvanced Science, EarlyView.
This study develops gallium‐doped V2C MXene nanozymes (Ga‐V2C) to treat acetaminophen‐induced liver injury through multi‐death pathway blockade and hepatocyte regeneration. Unlike conventional single‐target therapies like N‐acetylcysteine, Ga‐V2C nanozymes enable oxidative stress suppression, apoptosis, and ferroptosis inhibition, and enhanced ...
Xiaopeng Cai   +13 more
wiley   +1 more source

Changes in perioperative serum transaminase levels: predicting early recurrence after hepatectomy for hepatocellular carcinoma

open access: yesFrontiers in Oncology
Background and purposeHepatocellular carcinoma (HCC) is associated with poor prognosis due to its high propensity for early postoperative recurrence.
Yingfei Wei   +3 more
doaj   +1 more source

Evolutionary Diversification of Alanine Transaminases in Yeast: Catabolic Specialization and Biosynthetic Redundancy

open access: yesFrontiers in Microbiology, 2017
Gene duplication is one of the major evolutionary mechanisms providing raw material for the generation of genes with new or modified functions. The yeast Saccharomyces cerevisiae originated after an allopolyploidization event, which involved mating ...
Ximena Escalera-Fanjul   +5 more
semanticscholar   +1 more source

Redox‐Responsive Tellurium‐Bridged Covalent Organic Frameworks/PEG Composites for Targeted Therapy of Diabetic Cardiomyopathy

open access: yesAdvanced Science, EarlyView.
This study unlocks the immense potential of COF@polymer nanocomposites as a multifunctional therapeutic platform for targeted drug delivery in diabetic cardiomyopathy. Abstract Diabetic cardiomyopathy, a major complication of diabetes, is strongly associated with elevated levels of glycated hemoglobin (HbA1c) and reactive oxygen species (ROS). However,
Jing Xue   +13 more
wiley   +1 more source

A New Paradigm in Gallstones Diseases and Marked Elevation of Transaminases: An Observational Study.

open access: yesAnnals of Hepatology, 2017
BACKGROUND In clinical practice, it is assumed that a severe rise in transaminases is caused by ischemic, viral or toxic hepatitis. Nevertheless, cases of biliary obstruction have increasingly been associated with significant hypertransaminemia.
Sara Campos, Nuno Silva, A. Carvalho
semanticscholar   +1 more source

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