Results 181 to 190 of about 365,394 (311)

Renal Venous Anatomy in 192 Human Kidneys: Morphometry, Hilar Topography, and Anatomical Variants. [PDF]

J Imaging
Popescu S, Panculescu FG, Enache FD, Serbanescu L, Lupascu MV, Nitu TS, Nitu I, Neacsu MS, Suliman IL, Grigorescu AM, Manac I, Valcu AV, Costea AC.   +12 more
europepmc   +1 more source

Intelligent Micro/Nanorobots for Targeted Interventional Therapy: From Bench to Clinic

Advanced Robotics Research, EarlyView.
Zirui Zhang et al. reviewed the application and challenges of mobile nanomachines in interventional therapy. By converting exogenous energy, including chemical, magnetic, optical, and ultrasonic sources, into mechanical forces, micro/nanorobots (MNRs) enable precise actuation at unprecedented scales. Evolving far beyond traditional drug delivery, these
Zirui Zhang, Yu Dong, Yongsheng Du, Rui Gao, Lin Zhang, Fei Tong   +5 more
wiley   +1 more source

A survey of self-reported varicose veins with prior clinical diagnosis among adults residing in the United Arab Emirates: a cross-sectional study examining associated factors. [PDF]

Front Epidemiol
Sevhani RI, Vasudevan V, Vanjani DH, Ap P, Mewada AA, Shah DA, Devnani KDM, Wazil SM, Sreejith A.   +8 more
europepmc   +1 more source

Autonomous Navigation of Pollen‐Inspired Magnetic Microrobots for Biomedical Applications

Advanced Robotics Research, EarlyView.
A sunflower pollen‐inspired magnetic microrobot enables controlled rolling navigation in vessel‐like environments. Its open geometry reduces hydrodynamic drag, while vision‐based closed‐loop control, shortest‐path planning, and reinforcement learning support target‐reaching and maze navigation with microrobot‐scale accuracy, highlighting a route toward
Ali Anil Demircali, Abdurrahim Yilmaz, Meysam Keshavarz, Jinshi Zhao, Ara Darzi, Eric Yeatman, Burak Temelkuran   +6 more
wiley   +1 more source

Understanding Venous Remodeling After Minimally Invasive and Noninvasive Treatments for Varicose Veins: A Mechanistic Narrative Review. [PDF]

Med Sci (Basel)
Falvo N, Ghiringhelli F, Chevallier O, Longo C, Derangère V, Loffroy R.   +5 more
europepmc   +1 more source

DISEASES OF THE VEINS [PDF]

Chest, 1988
openaire   +1 more source

Cell‐Based Biohybrid Micro/Nanorobots for Biotherapy

Advanced Robotics Research, EarlyView.
This review systematically evaluates cell‐based biohybrid micro/nanorobots (CB‐BMRs), highlighting their cell selection criteria, fabrication strategies, and diverse actuation modes. Furthermore, it surveys the promising therapeutic applications of CB‐BMRs in targeted cancer, thrombosis, and inflammation treatments, while comprehensively discussing ...
Lin Wang, Chenlu Liu, Yu Zhao, Chuanhua Li, Xuyang Chen, Shixiao Ding, Lizhou Dai, Guokun Wang, Tianlong Li, Jiaxin Li, Xuejia Liu, Haocheng Wang   +11 more
wiley   +1 more source

Segmental Aplasia and Right Azygos Continuation of the Caudal Vena Cava in a Cat (Felis catus). [PDF]

Anat Histol Embryol
Kushida K, Hirao D, Kishimoto M, Fukushima-Yamaguchi R, Kigata T.   +4 more
europepmc   +1 more source

Rab1A Promotes Hepatic Steatosis by Suppressing Mitophagy via the Raf‐1/ERK1/2/PINK1 Signaling Axis

Advanced Science, EarlyView.
Why does fat accumulate in the liver? Our study reveals Rab1A as the molecular switch that silences the cell's mitochondrial cleanup crew. Turning Rab1A off reactivates mitophagy, clears excess fat, and reverses fatty liver disease in mice—offering a promising new therapeutic target for MASLD, a growing global health challenge.
Li Zhang, Jianhua Li, Huilu Zhang, Qi Qin, Yichen Huang, Xiaofan Tian, Chao Sun, Binbin Li, Zhengxin Wang, Xin Zhang   +9 more
wiley   +1 more source

Molecular Signaling in Pulmonary Vein Stenosis: Toward Lesion-Specific Phenotyping and Individualized Therapy. [PDF]

Children (Basel)
Moss ME, Klouda T.
europepmc   +1 more source