Results 211 to 220 of about 2,416,469 (290)

Hem-o-Lok clip migration causing ureteral stone formation after ureteroplasty for retrocaval ureter: A case report. [PDF]

Urol Case Rep
Wang M, Lu Z, Xuan K, Xu F, Zheng X, Xu X.   +5 more
europepmc   +1 more source

LIVER STONES

Annals of Surgery, 1936
Ivan G. Rufanov, ARTHUR J. WALSCHEID
openaire   +5 more sources

Cross‐Scale Hierarchical Targeted Delivery System Based on Small‐Scale Magnetic Robots

Advanced Robotics Research, EarlyView.
This article reviews a cross‐scale hierarchical targeted delivery system that integrates magnetic continuum robots and magnetic microrobots. By combining rapid long‐range navigation with precise microscale targeting, the system overcomes key limitations of single‐scale approaches.
Junjian Zhou, Zhiqiang Chen, Yuanbiao Ma, Zhiqiang Tang, Qianqian Wang   +4 more
wiley   +1 more source

Evolution of Percutaneous Nephrolithotomy (PCNL) from Standard to Miniaturized and Ultra-Mini Techniques: A Narrative Review. [PDF]

Medicina (Kaunas)
Doykov M, Gurung J, Khalid U, Kostov G, Hristov B, Uchikov P, Kraev K, Chervenkov L, Dzhambazova EK.   +8 more
europepmc   +1 more source

Intrahepatic stones

Journal of British Surgery, 1989
openaire   +2 more sources

Microbial Contribution to Soiling and Its Impact on Photovoltaic Module Soiling in Arid Zones of the Atacama Desert

Advanced Sustainable Systems, EarlyView.
Microorganisms colonizing photovoltaic surfaces in the Atacama desert form biofilms that enhance particle adhesion and reduce energy yield. This study identifies UV‐resistant bacteria and carotenoid‐producing strains that interfere with PV performance.
Douglas Olivares, Ricardo Ortíz, Luis Rojas‐Araya, María Teresa Mata, Felipe Galleguillos, Jaime Llanos, Carlos Portillo, Valentina Escobar, Aitor Marzo   +8 more
wiley   +1 more source

Serum high-density lipoprotein partially mediates the inverted L-shaped association between estimated glucose disposal rate and risk of kidney stones: A cross-sectional study from National Health and Nutrition Examination Survey. [PDF]

J Int Med Res
Liu J, Li X, Xu K, Chen X, Jiang J, Liu Z, Chen J, Liu H, Hu D, Liu J, Zheng B, Zhu H.   +11 more
europepmc   +1 more source

Chronic Hypoxia Disrupts Spermatogenesis Through ASXL2–EZH2–Mediated Microtubule Destabilization

Advanced Science, EarlyView.
This study reveals the mechanism by which chronic hypoxia impairs spermatogenesis via the ASXL2–EZH2 axis, hindering the transition of spermatids from round to elongated forms. Key findings reveal that under hypoxic conditions, downregulated ASXL2 expression reduces EZH2 binding to the CEP162 promoter, leading to decreased H3K27me3 modification and ...
Jun Yin, Mengjie Zhang, Wenying Liu, Wenlong Shen, Debao Li, Hongming Miao, Fang Deng, Gang Zhang, Yi Tian, Yi Zhang, Zhihu Zhao, Bing Ni   +11 more
wiley   +1 more source

Giant Vesicovaginal Calculi Secondary to a Forgotten Vaginal Tampon Complicated With Vesicovaginal Fistula: A Rare Case Report. [PDF]

Cureus
Felicite KN.
europepmc   +1 more source