Results 151 to 160 of about 730,949 (275)

¿ Cuándo inicia la enfermedad de Alzheimer? Kaplan-Meier versus Turnbull: una aplicación a datos con censura arbitraria ¿ When does Alzheimer's Disease Begin? Kaplan-Meier versus Turnbull: An Application to Arbitrary Censoring Data

open access: yesRevista Colombiana de Estadística, 2012
La mayoría de los análisis de supervivencia se basan en tiempos de falla exactos y observaciones censuradas a la derecha, utilizándose métodos ampliamente difundidos como el método de Kaplan-Meier (KM).
CARLOS MARIO LOPERA-GÓMEZ   +2 more
doaj  

Laser Engineering of HfN‐Based Nanoparticles for Safe NIR‐I Photothermal and X‐ray Enhancing Cancer Therapies

open access: yesAdvanced Functional Materials, EarlyView.
In this study, we produced HfN‐based nanoparticles via femtosecond laser ablation in acetone. The nanoparticles exhibit a red‐shifted plasmonic resonance in the NIR‐I window, colloidal stability after coating with polyethyleneglycol, and excellent biocompatibility. The photothermal and X‐ray sensitization therapeutic effects were demonstrated for tumor
Julia S. Babkova   +15 more
wiley   +1 more source

Highly Conductive and Stretchable Photothermal CuSe Fiber for Wearable Electronics and Implantable Drug Release Systems

open access: yesAdvanced Functional Materials, EarlyView.
The conductive and stretchable photothermal CuSe fiber is fabricated for versatile biomedical applications. This CuSe fiber functions as a reliable wearable strain sensor and heater due to its high conductivity, stretchability and photothermal efficiency.
Kukro Yoon   +9 more
wiley   +1 more source

Targeting the ARRDC3–DRP1 Axis via hUMSC‐Derived Exosomal CRYAB for Neuroprotection in Cerebral Ischemia/Reperfusion Injury

open access: yesAdvanced Healthcare Materials, EarlyView.
Intranasally administered hUMSC‐derived exosomes modulate the CRYAB–ARRDC3–Drp1 axis, alleviating mitochondrial dysfunction and ferroptosis, enhancing neuronal survival, reducing oxidative stress, and promoting functional recovery in ischemia‐reperfusion injury, offering a promising therapeutic strategy for ischemic stroke.
Rong ji   +7 more
wiley   +1 more source

The Prognosis Of Peroxiredoxin Family In Breast Cancer

open access: yesCancer Management and Research, 2019
Gang Wang,1,* Wan-Chao Zhong,2,* Yi-Hui Bi,3 Si-Yue Tao,4 Hai Zhu,5 Hai-Xing Zhu,6 A-Man Xu1 1Department of General Surgery, The Fourth Affiliated Hospital of Anhui Medical University, Hefei 230001, People’s Republic of China; 2State Key Laboratory
Wang G   +6 more
doaj  

Deciphering the Role of Cancer Stem Cells in Breast Cancer Brain Colonization Using a Novel Patient‐Derived Model

open access: yesAdvanced Healthcare Materials, EarlyView.
This study shows that stem‐like cells isolated from breast cancer brain metastases drive the spread and growth of tumors in the brain. Among them, a highly adhesive subgroup initiates metastasis and resists many drugs. By closely reflecting patient tumors, these models help identify new targets and improve the development of effective treatments ...
Stefania Faletti   +27 more
wiley   +1 more source

Author's reply to: Comments on the utilization of Mann-Whitney U test and Kaplan-Meier method. [PDF]

open access: yesJ Gynecol Oncol, 2021
Ceccaroni M   +5 more
europepmc   +1 more source

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