Results 61 to 70 of about 36,016 (212)

Maternal nutrition as a key determinant of placental and developing blood–brain barrier xenobiotic protective functions

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Suboptimal maternal nutrition alters placental and developing blood–brain barrier (BBB) protective function and is associated with increased fetal brain vulnerability. In the placenta, nutritional adversity may reduce the exchange surface area and promote meta‐inflammation, compromising barrier efficiency in a model‐ and context ...
Kristin L. Connor   +4 more
wiley   +1 more source

Beat‐to‐beat variability of ventricular repolarization reveals sex‐specific instability and proarrhythmic risk

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend A mechanistic framework linking sex‐dependent dynamical instability to proarrhythmic risk. Sex‐specific human ventricular models show that upstream modulators, including biological sex, hormones, drugs and heart disease, promote steeper APD restitution in female than male and enhance dynamical instability.
Daisuke Sato   +3 more
wiley   +1 more source

Differential Impact of Pharmacokinetic and Pharmacodynamic Variability on Response to Combination Therapy

open access: yesPharmacology Research &Perspectives, Volume 14, Issue 4, August 2026.
ABSTRACT Interindividual variability (IIV) in drug response complicates both fixed‐dose design and individualized therapy. Understanding how pharmacokinetic (PK) and pharmacodynamic (PD) processes jointly shape this variability is essential, particularly in combination therapy, where multiple interacting pathways influence outcomes. This study employed
Kuteesa R. Bisaso   +3 more
wiley   +1 more source

Tracking the source of the hepatitis B virus-specific CD8 T cells during lamivudine treatment

open access: yes, 2003
Lamivudine treatment in chronic hepatitis B leads to the reconstitution of virus-specific T cells in the circulation, but it is not clear whether this is the preferential result of T cell efflux from the liver or lymph nodes.
Gotto, J   +8 more
core  

Validação de método por cromatografia líquida de alta eficiência para determinação da lamivudina e zidovudina em comprimidos Validation of a high performace liquid chromatography method for the determina of lamivudine and zidovudine in tablets

open access: yesQuímica Nova, 2007
An HPLC method was validated to assay lamivudine and zidovudine combined in tablets. The chromatographic separation was carried out using methanol and acetate buffer pH 6.5 (50:50 v/v) and a RP-18 column, as mobile and stationary phase, respectively. The
Ruy Carlos Ruver Beck   +5 more
doaj   +1 more source

Safety and Effectiveness of Sutimlimab in Cold Agglutinin Disease: A Real‐World International Experience

open access: yesAmerican Journal of Hematology, Volume 101, Issue 7, Page 1597-1604, July 2026.
ABSTRACT Sutimlimab is a monoclonal antibody against complement fraction C1s approved for the treatment of hemolytic anemia due to cold agglutinin disease (CAD). Here, we analyzed and report the largest international CAD cohort of sutimlimab‐treated patients ever reported to highlight its safety and effectiveness in the real‐world setting. We accrued a
Bruno Fattizzo   +38 more
wiley   +1 more source

Microparticles of Lamivudine—Poly-ε-Caprolactone Conjugate for Drug Delivery via Internalization by Macrophages

open access: yesMolecules, 2019
The past decade may be considered as revolutionary in the research field focused on the physiological function of macrophages. Unknown subtypes of these cells involved in pathological mechanisms were described recently, and they are considered as ...
Tomasz Urbaniak   +3 more
doaj   +1 more source

Liver Transplantation for HBV‐Related Disease in France: NUC Type Before LT Is Associated With Patient Survival

open access: yesLiver International, Volume 46, Issue 7, July 2026.
ABSTRACT Background & Aims Liver transplantation (LT) is indicated for liver complications related to hepatitis B virus (HBV) infection: acute liver failure (ALF), decompensated cirrhosis or hepatocellular carcinoma (HCC). The present study aimed to describe and evaluate patient survival after LT for HBV‐related disease in France and identify the ...
Isaure Bienvenue   +28 more
wiley   +1 more source

Hepatitis B genotype G and high frequency of lamivudine-resistance mutations among human immunodeficiencyvirus/hepatitis B virus co-infected patients in Brazil

open access: yesMemorias do Instituto Oswaldo Cruz, 2010
In this study, we evaluated the hepatitis B virus (HBV) genotype distribution and HBV genomic mutations among a group of human immunodeficiency virus-HBV co-infected patients from an AIDS outpatient clinic in São Paulo.
Adriana Cristina da Silva   +7 more
doaj   +1 more source

Tracheal Extramedullary Plasmacytoma Causing Near‐Complete Airway Obstruction in an HIV‐Positive Man: A Case Report and Brief Literature Review

open access: yesClinical Case Reports, Volume 14, Issue 6, June 2026.
ABSTRACT A 53‐year‐old HIV‐positive man presented with progressive dyspnea, hoarseness, and near‐complete tracheal obstruction. Computed tomography and rigid bronchoscopy identified a > 90% obstructing tracheal mass. Histopathology with immunohistochemistry confirmed extramedullary plasmacytoma.
Filmon Tsegay   +10 more
wiley   +1 more source

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