Results 201 to 210 of about 10,032 (240)

Three-Dimensional, Image-Based Evaluation of the L5 Vertebral Body and Its Ossification Center in Human Fetuses. [PDF]

Brain Sci
Grzonkowska M, Kułakowski M, Elster K, Dzięcioł-Anikiej Z, Zwierko B, Kierońska-Siwak S, Konieczna-Brazis M, Banasiak M, Orkisz S, Baumgart M.   +9 more
europepmc   +1 more source

Adipose‐derived small extracellular vesicles exacerbate microvascular dysfunction in heart failure with preserved ejection fraction via mmu‐miR‐582‐3p‐mediated Rap1b suppression

Interdisciplinary Medicine, EarlyView.
This study reveals that small extracellular vesicles (sEVs) from visceral fat compromise coronary microcirculation in a mouse model of heart failure with preserved ejection fraction (HFpEF). The SGLT2 inhibitor canagliflozin emerges as a therapeutic strategy, improving cardiac function and endothelial health.
Lu Chen, Qiuhan Wang, Mengjia Shen, Mingjue Li, Yingqi Zhu, Cankun Zheng, Siyuan Ma, Hairuo Lin, Xiaokang Fu, Rui Zhang, Jianping Bin, Yulin Liao, Qiancheng Wang   +12 more
wiley   +1 more source

CT-based morphometry and Mimics-guided virtual implantation of a facet-fusion-integrated posterior cervical semi-open-door system: an anatomical feasibility study. [PDF]

BMC Musculoskelet Disord
Dong WX, Ma W, Hu Y, Xu N.
europepmc   +1 more source

High‐Frequency Ultrasonographic Characterization of Subcutaneous Glomus Tumors

Journal of Clinical Ultrasound, EarlyView.
Color Doppler image reveals intralesional hypervascularity. ABSTRACT Objective To evaluate the clinical manifestations and ultrasonographic characteristics of glomus tumors under the nails and other subcutaneous soft tissues. Methods A retrospective analysis was performed on 45 patients with pathologically confirmed glomus tumors who underwent ...
Mingyu Bai, Nan Wang, Jie Jiang
wiley   +1 more source

Mitochondrial ultrastructural pathology in diabetic cardiomyopathy: integrated analysis via scanning electron microscopy and 3D visualization imaging. [PDF]

Cardiovasc Diabetol
Wang B, Dai L, Liang H, He J, Zhou J, Guan Y, Wang H.   +6 more
europepmc   +1 more source

Corticosterone and Mitochondrial Efficiency Are Associated With Changes in DNA Oxidative Damage During an Acute Stress Response in Leach's Storm‐Petrels (Hydrobates leucorhous)

Journal of Experimental Zoology Part A: Ecological and Integrative Physiology, EarlyView.
ABSTRACT The ability of organisms to effectively respond to challenges is critical for survival. We investigated how an acute stressor affected corticosterone, mitochondrial function, and DNA oxidative damage in a wild population of Leach's storm‐petrels (Hydrobates leucorhous).
Kayla E. Lichtner, Jack K. Dziubek, Nicole A. Joseph, Sarah E. Chapman, Tori J. Chace, Dongxiao Sun, Zachary T. Bitzer, Antoine Stier, Robert A. Mauck, Patricia L. Jones, Mark F. Haussmann   +10 more
wiley   +1 more source

Quantitative and morphological analyses reveal microglia-specific neuroinflammation in brain regions linked to cognitive function in ovariectomized and chronic intermittent hypoxia-exposed female rats. [PDF]

Brain Behav Immun Health
Appiah CB, Kunwar K, Cunningham RL, Cunningham JT.   +3 more
europepmc   +1 more source

Joint Angular Excursions and Angular Range Utilization During Stance‐Phase Locomotion in Terrestrial Mammals: A Comparative Morphofunctional Data Set

Journal of Experimental Zoology Part A: Ecological and Integrative Physiology, EarlyView.
This study quantifies stance‐phase joint angular excursions and angular utilization (AUI%) during walking in 182 terrestrial mammal species. Across mammals, total limb excursion during stance (TAE) decreases with increasing body mass, whereas AUI% remains broadly conserved, indicating similar proportional use of summed joint excursions to generate net ...
Paul Medina‐González
wiley   +1 more source

Evidence of tsunami forces shaping clifftop boulder fields from integrated morphometric and numerical modeling approaches. [PDF]

Sci Rep
Fernández-Mora À, Gelabert B, Gómez-Pujol L, Roig-Munar FX.   +3 more
europepmc   +1 more source

Effects of Partner Workload and Increasing Environmental Temperature on Nestling Provisioning and Body Temperature in a Declining Aerial Insectivore

Journal of Experimental Zoology Part A: Ecological and Integrative Physiology, EarlyView.
ABSTRACT With climate change, birds will face increasing thermoregulatory demands, which may alter reproductive behaviors such as offspring provisioning. Experimental studies have shown that the provisioning capacity of female tree swallows (Tachycineta bicolor) is limited by their risk of overheating. Given that parental investment strategies may vary
Megan C. Heft, Bronwen Hennigar, Gary Burness   +2 more
wiley   +1 more source