Results 61 to 70 of about 20,928,352 (345)

Identification of serum protein biomarkers for pre‐cancerous lesions associated with pancreatic ductal adenocarcinoma

open access: yesMolecular Oncology, EarlyView.
This work identified serum proteins associated with pancreatic epithelial neoplasms (PanINs) and early‐stage PDAC. Proteomics screens assessed genetically engineered mice with abundant PanINs, KPC mice (Lox‐STOP‐Lox‐KrasG12D/+ Lox‐STOP‐Lox‐Trp53R172H/+ Pdx1‐Cre) before PDAC development and also early‐stage PDAC patients (n = 31), compared to benign ...
Hannah Mearns   +10 more
wiley   +1 more source

Research on Test Method of Active Medical Device Preset Service Life Evaluation

open access: yesZhongguo yiliao qixie zazhi
When applying for registration of an active medical device, it is necessary to submit research and verification data regarding the device's service life.
Fei HE, Weiming WANG
doaj   +1 more source

Targeted modulation of IGFL2‐AS1 reveals its translational potential in cervical adenocarcinoma

open access: yesMolecular Oncology, EarlyView.
Cervical adenocarcinoma patients face worse outcomes than squamous cell carcinoma counterparts despite similar treatment. The identification of IGFL2‐AS1's differential expression provides a molecular basis for distinguishing these histotypes, paving the way for personalized therapies and improved survival in vulnerable populations globally.
Ricardo Cesar Cintra   +6 more
wiley   +1 more source

An Adaptive LSTM Method for Parameter Calibration of Medical Robotic Arms

open access: yesZhongguo yiliao qixie zazhi
Medical robotic arm often encounters multi-source and nonlinear errors during the calibration process, making it difficult for traditional mathematical modeling methods to fully characterize system error features, thereby limiting further improvement in ...
Wei HONG, Lukai JIN
doaj   +1 more source

Device measures fluid drag on test vehicles [PDF]

open access: yes, 1965
Electromechanical drag balance device measures the aerodynamic drag force acting on a vehicle as it moves through the atmosphere and telemeters the data to a remote receiving station.
Freeman, R., Judd, J. H., Leiss, A.
core   +1 more source

Pioglitazone plus (−)‐epigallocatechin gallate: a novel approach to enhance osteogenic performance in aged bone marrow mesenchymal stem cells

open access: yesFEBS Open Bio, EarlyView.
Aged human bmMSCs are seeded in the scaffold. Osteoblastic induction can slightly increase cell's bone‐forming activity to produce bone‐like tissues, shown as the sporadic xylenol orange‐stained spots (the lower left image). Notably, pioglitazone plus EGCG co‐treatment dramatically increases cell's bone‐forming activity and bone‐like tissue production (
Ching‐Yun Chen   +6 more
wiley   +1 more source

Functional potential and applications of Ureibacillus massiliensis based on whole-genome sequencing analysis

open access: yesBMC Microbiology
Background Ureibacillus massiliensis (U. massiliensis), a Gram-positive bacterium belonging to the phylum Bacillota, has undergone two significant taxonomic revisions before being classified under the Ureibacillus.
Shiyao He   +7 more
doaj   +1 more source

Study on Vibration Characteristics of Deep Brain Stimulator Induced by Magnetic Resonance Gradient Magnetic Field

open access: yesZhongguo yiliao qixie zazhi
The gradient coils of MRI equipment can induce vibrations in implantable medical devices, causing periodic vibrations of implantable medical devices with respect to the surrounding tissue.
Ya CHEN   +4 more
doaj   +1 more source

Hypergravity-induced changes in actin response of breast cancer cells to natural killer cells

open access: yesScientific Reports, 2021
Although immunotherapy holds promising cytotoxic activity against lymphoma or leukemia, the immunosuppressive mechanisms of solid tumors remain challenging.
Minseon Lee, Dongjoo Kim, Soonjo Kwon
doaj   +1 more source

Tensile strength testing device Patent [PDF]

open access: yes, 1969
Tensile strength testing device having pulley guides for exerting multiple forces on test ...
Hanson, R. N.
core   +1 more source

Home - About - Disclaimer - Privacy