Results 111 to 120 of about 523,243 (296)

Techniques and results of portal vein/superior mesenteric vein reconstruction using femoral and saphenous vein during pancreaticoduodenectomy

, 2010
BackgroundPatients with pancreatic tumors may have portal vein (PV) and/or superior mesenteric vein (SMV) invasion. In such cases, lower extremity veins can provide an autogenous conduit for PV/SMV reconstruction.
Lee, Dae Y., Timothy K. Liem, Sheppard, Brett C., Billingsley, Kevin G., Gregory J. Landry, Jones, Mark A., Mark A. Jones, Kevin G. Billingsley, Mitchell, Erica L., Brett C. Sheppard, Moneta, Gregory L., Landry, Gregory J., Liem, Timothy K., Dae Y. Lee, Gregory L. Moneta, Erica L. Mitchell   +15 more
core   +1 more source

Thioredoxin‐2 Alleviates Osteoporosis by Restraining FOXO3a Nuclear Translocation

Advanced Science, EarlyView.
Endothelial TRX2 preserves bone homeostasis by retaining FOXO3a at mitochondria and limiting TRAIL production. Loss of TRX2 or oxidative stress releases FOXO3a for nuclear translocation, increasing endothelial TRAIL secretion and driving osteoclast formation and bone loss.
Chi Zhan, Zhaocai Zhou, Yue Ding, Rong Lian, Xinyu Li, Xintong Zhang, Jie Cao, Zhonghui Tang, Zhengmei Lin, Zhi Song, Feng He   +10 more
wiley   +1 more source

Ultrasonographic investigation of the effect of inguinal compression on the cross-sectional area of the femoral vein

, 2008
OBJECTIVES: The reverse Trendelenburg position increases the cross-sectional area (CSA) of the femoral vein, making it easier to cannulate, although this position is potentially harmful in hypovolemic patients.
Lee, Nan-Ju, Kim, Seong-Deok, Kim, Jin-Tae, Na, Hyo-Seok, Kim, Chong-Sung, Jeon, Yunseok, Kim, Hee-Soo   +6 more
core   +1 more source

A Chiral Virus‐Like Nanoplatform That Broadly Mediates Antibiotic Delivery to the Brain for Bacterial Meningitis Therapy

Advanced Science, EarlyView.
Chiral virus‐mimicking mesoporous silica nanostructures (CVSNs) efficiently transport diverse antibiotics across the blood–brain barrier (BBB) into brain parenchyma and cerebrospinal fluid. By enhancing delivery to microglia and astrocytes, CVSNs improve antibiotic bioavailability and therapeutic efficacy against both Gram‐negative and Gram‐positive ...
Qianqian Xu, Xuting Zheng, Huinan Tong, Ying Liu, Xiaoxi Fan, Miao Xu, Ziyan Zhang, Li Zhang, Mingyan Liu, Ting Du, Heran Li, Guojun Liu   +11 more
wiley   +1 more source

Atlas‐Guided CD55‐Enriched Neutrophil Extracellular Vesicles for Complement–Macrophage Modulation in Diabetic Wounds

Advanced Science, EarlyView.
ABSTRACT Diabetic wounds are characterized by persistent inflammation and impaired immune resolution, yet the therapeutic translation of single‐cell atlases into rational immunomodulatory strategies remains limited. Here, integration of diabetic‐wound single‐cell transcriptomic datasets identifies a neutrophil subpopulation enriched in cluster of ...
Tairong Cui, Jieying Li, Jibing He, Jia Wang, Yun Qian, Yilin Jin, Liuqing Yang, Zaijin Tao, Ziyun Li, Zhengsheng Chen, Wenjing Wang, Xin Ma, Jinglei Wu   +12 more
wiley   +1 more source

Forgotten guidewire presenting as femoral vein extrusion: a rare complication of central venous access

Journal of the Pakistan Medical Association
Central venous catheterisation (CVC) is a commonly performed procedure for critically ill patients in emergency departments (EDs). Here, we present the case of a rare complication of CVC involving a retained guidewire that was forgotten in the patient’s
Tuba Betul Umit, Tugay Saricicek
doaj   +1 more source

Femoral Nerve, Great Saphenous Vein, and Saphenous Nerve (Labeled)

Femoral nerve. Great saphenous vein.
Royal College of Surgeons of Ireland (RCSI)
core  

A Biomimetic PLK1 Nanodelivery System Promotes Migrasome‐Mediated Mitocytosis to Restore Efferocytosis and Functional Recovery After Spinal Cord Injury

Advanced Science, EarlyView.
MM‐NPs@PLK1 are formed by encapsulating PLK1 plasmids within CBP5 and coating the nanocomplexes with macrophage membranes. After macrophage‐associated uptake, the NPs@PLK1 enter the cytoplasm and release the PLK1‐encoding plasmid in response to elevated intracellular ROS levels.
Zhenxin Hu, Haoli Wang, Jing Huang, Junhua Zhou, Jialong Hou, Hanwei Miao, Huixin Tan, Yining Wang, Hao Hu, Na Li, Pengcheng Qiu, Hongyu Zhang, Da He, Qingqing Wang   +13 more
wiley   +1 more source

Endoscopically directed external support of femoral vein valves

, 2009
BackgroundThis study investigated the optimization of indications to external valve support using the Vedensky Spiral for primary deep venous reflux based on the femoral vein proximal (ostial) valve anatomy type.MethodsThe external Vedensky Spiral was ...
Ismailov, Ismail, Makhatilov, Gadzhi, Askerkhanov, Gamid, Kazakmurzaev, Medjid Arsenovich   +3 more
core   +1 more source

Lithium‐Doped Hydroxyapatite Nanowires Rejuvenate Senescent Macrophages Via the Lysosome‐Dependent Ferroptosis Axis to Promote Aged Bone Regeneration

Advanced Science, EarlyView.
Li‐nHAP+GelMA promotes mandibular bone regeneration in aged mice by remodeling the senescent immune microenvironment. Local delivery of Li‐nHAP restores lysosomal homeostasis in senescent macrophages, reduces intracellular labile Fe2+ accumulation, ROS production, and lipid peroxidation, thereby suppressing macrophage ferroptosis and senescence ...
Baixi Chen, Ziduan Ding, Ruomei Li, Cheng Zhu, Zhiyu Zhu, Zitong Yang, Luyao Qu, Jin Hao, Lunguo Xia, Bing Fang, Lu Liu   +10 more
wiley   +1 more source