Results 131 to 140 of about 16,904 (216)

Longitudinal MRI Characterization of T1 and T2 Relaxation Times in an Amyloid Mouse Model of Alzheimer's Disease at 11.7 T

open access: yesNMR in Biomedicine, Volume 39, Issue 1, January 2026.
In this study, we systematically characterized the longitudinal evolution of T1 and T2 relaxation times at the early to middle stage of Tg2576 mouse model representing the amyloidosis subtype of Alzheimer’s disease. We found that rates of change in relaxation times within the thalamus, hypothalamus, and piriform cortex may serve as markers for ...
Soven Kumar   +4 more
wiley   +1 more source

A CSF Background Suppression Scheme in Arterial Spin Labeling MRI

open access: yesNMR in Biomedicine, Volume 39, Issue 1, January 2026.
Arterial spin labeling MRI suffers from signal instability due to CSF pulsation, which are not fully addressed by conventional tissue‐focused background suppression (BS). We developed a CSF BS scheme and demonstrated its advantages in both single‐ and multi‐delay ASL.
Zhiyi Hu   +6 more
wiley   +1 more source

Fetal Macrocephaly: Prenatal Findings and Follow‐Up in Cases With High Risk for Abnormal Outcome

open access: yesPrenatal Diagnosis, Volume 46, Issue 1, Page 125-137, January 2026.
ABSTRACT Objective Fetal macrocephaly (HC Z‐score ≥ +2) is a common reason for referral for neurosonography. While most cases are benign and asymptomatic, syndromic macrocephaly poses a significant risk of abnormal neurodevelopment. This study aimed to describe the sonographic and genetic features of fetuses at the highest risk of syndromic ...
Hadas Miremberg   +10 more
wiley   +1 more source

High-grade astroblastoma initially misdiagnosed as papillary meningioma: a case report. [PDF]

open access: yesPan Afr Med J
Haloui A   +12 more
europepmc   +1 more source

Chronic Obstructive Pulmonary Disease and Pulmonary Hypertension: A Comparative Study of Biomarkers and Clinical Indicators

open access: yesPulmonary Circulation, Volume 16, Issue 1, January 2026.
ABSTRACT A major consequence of acute exacerbation of chronic obstructive pulmonary disease (AECOPD) is pulmonary hypertension (PH), which raises morbidity and mortality rates. This study assessed biomarker profiles, clinical characteristics and diagnostic efficacy of important coagulation and inflammatory markers in AECOPD patients who have varying ...
Yingjun Huang   +7 more
wiley   +1 more source

Diagnosis and Surgical Treatment Outcomes of Cardiac Myxoma: Twenty Years of Data at a Single Institution. [PDF]

open access: yesMedicina (Kaunas)
Jakuskaite G   +4 more
europepmc   +1 more source

Syndrome of Inappropriate Secretion of Antidiuretic Hormone in a Dog With Meningoencephalitis of Unknown Etiology

open access: yesVeterinary Medicine and Science, Volume 12, Issue 1, January 2026.
This report describes a case of syndrome of inappropriate antidiuretic hormone secretion (SIADH) in a Maltese with meningoencephalitis of unknown etiology (MUE). The dog was treated with water restriction and tolvaptan, a vasopressin receptor antagonist, which resulted in an improvement in hyponatremia.
Yelim Lee   +5 more
wiley   +1 more source

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