Results 91 to 100 of about 452,355 (274)

Interval estimation of the 90% effective dose: A comparison of bootstrap resampling methods with some large-sample approaches [PDF]

open access: yes
A number of recent studies have looked at the coverage probabilities of various common parametric methods of interval estimation of the median effective dose (ED 50 ) for a logistic dose-response curve.
C. Dearden   +3 more
core   +1 more source

Network divergence analysis identifies adaptive gene modules and two orthogonal vulnerability axes in pancreatic cancer

open access: yesMolecular Oncology, EarlyView.
Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson   +9 more
wiley   +1 more source

Establishing the Median and 95% Effective Doses of Oliceridine for Immediate Post-Surgical Analgesia Following Laparoscopic Cholecystectomy: A Double-Blind, Sequential Dose-Finding Study [PDF]

open access: yes
Xianghua Cao,1,2,* Huiling Xiao,1,2,* Haoran Yan,1,2,* Yujiao Wei,1,2 Qiting Wen,1,2 Zhijian Zhang,1,2 Guizhen Xu,1,2 Binbin Xu,1,2 Jian Chen,1,2 Xueping Li1,2 1Department of Anesthesiology, Dongguan Tungwah Hospital, Dongguan, People’s ...
Li X   +9 more
core   +1 more source

Pre‐analytical optimization of cell‐free DNA and extracellular vesicle‐derived DNA for mutation detection in liquid biopsies

open access: yesMolecular Oncology, EarlyView.
Pre‐analytical handling critically determines liquid biopsy performance. This study defines practical best‐practice conditions for cell‐free DNA (cfDNA) and extracellular vesicle–derived DNA (evDNA), showing how processing time, storage conditions, tube type, and plasma input volume affect DNA integrity and mutation detection.
Jonas Dohmen   +11 more
wiley   +1 more source

Long-Term Multi-Institutional Outcomes of 5-Fraction Ablative Stereotactic MR-Guided Adaptive Radiation Therapy (SMART) for Inoperable Pancreas Cancer With Median Prescribed Biologically Effective Dose of 100 Gy10 [PDF]

open access: yes, 2021
Purpose/Objective(s): Randomized trials have shown improved local control (LC) but no overall survival (OS) benefit with the addition of non-ablative radiation therapy (RT) dose compared to chemotherapy (CT) alone for pancreas cancer (PCa). Emerging data
Mittauer, K E   +19 more
core  

EDNRB‐dependent endothelin signaling reduces proliferation and promotes proneural‐to‐mesenchymal transition in gliomas

open access: yesMolecular Oncology, EarlyView.
Glioma cells mainly express the endothelin receptor EDNRB, while EDNRA is restricted to a perivascular tumor subpopulation. Endothelin signaling reduces glioma cell proliferation while promoting migration and a proneural‐to‐mesenchymal transition associated with poor prognosis. This pathway activates Ca2+, K+, ERK, and STAT3 signalings and is regulated
Donovan Pineau   +36 more
wiley   +1 more source

The median effective dose and number of examinations per quarter year in mSv for pulmonary CTA examinations. [PDF]

open access: yes, 2013
The effective dose drops significantly in the last reported quarter, since the protocol was switched from 120kv to 100kv.
Martin Dobritz (437044)   +6 more
core   +1 more source

Engineered extracellular vesicles enriched with the miR‐214/199a cluster enhance the efficacy of chemotherapy in ovarian cancer

open access: yesMolecular Oncology, EarlyView.
Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang   +12 more
wiley   +1 more source

Effective Dose of Epidural Hydromorphone for Analgesia Following Caesarean Section in Using Modified Dixon Sequential Method [PDF]

open access: yes
Qiao-Qiao Liu,1,* Mao Mao,1,* Ning-Hua Lin,2,* Chen-Yang Xu,1,* Qian Li,1 Chang-Shuo Jiang,1 Shan-Wu Feng,1 Hong-Mei Yuan1 1Department of Anesthesiology, Women’s Hospital of Nanjing Medical University, Nanjing Women and Children’s ...
Mao M   +7 more
core   +1 more source

Cumulative patient effective dose and acute radiation-induced chromosomal DNA damage in children with congenital heart disease [PDF]

open access: yes, 2010
Background The seventh Committee on "Biological Effects of Ionizing Radiation" (BEIR VII, 2006) underlines "the need of studies of infants who are exposed to diagnostic radiation because catheters have been placed in their hearts". Objective To determine
Spadoni, Isabella   +5 more
core   +1 more source

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