Results 121 to 130 of about 357,614 (293)

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

A Physiological Microfluidic Blood–Brain‐Barrier Model for In Vitro Study of Nanoparticle Trafficking and Accumulation

open access: yesAdvanced Healthcare Materials, EarlyView.
A human microfluidic blood‐brain barrier (mBBB) model enables spatially resolved comparison of nanoparticle trafficking. Extracellular vesicles (EVs), liposomes, and nanoplastics exhibit distinct transport and disruption behaviors, revealing that membrane composition and uptake pathways govern BBB interaction.
Bryan B. Nguyen   +9 more
wiley   +1 more source

Intra Uterine Insemination in Two Couples with HPV Detection by Hyaluronidase-Based Swim-up Washing: Cases Report. [PDF]

open access: yesJ Pers Med, 2022
Cosci I   +7 more
europepmc   +1 more source

Epidermal Patch Technologies for Integrated Healthcare and Infection Management

open access: yesAdvanced Healthcare Materials, EarlyView.
Epidermal patches have evolved from simple wound coverings into multifunctional, skin‐conformable platforms integrating drug delivery, biosensing, and therapeutic functionalities. This review highlights their material innovations, fabrication strategies, and intelligent designs, including hydrogels, microneedles, and flexible electronics, while ...
Yuqi Wang   +7 more
wiley   +1 more source

Comparison between density gradient centrifugation method, an extended version of the horizontal swim up method and the combination of both for sperm selection. [PDF]

open access: yesObstet Gynecol Sci, 2023
Jamil M   +12 more
europepmc   +1 more source

Ferroelectric Quantum Dots for Retinomorphic In‐Sensor Computing

open access: yesAdvanced Materials, EarlyView.
This work has provided a protocol for fabricating retinomorphic phototransistors by integrating ferroelectric ligands with quantum dots. The resulting device combines ferroelectricity, optical responsiveness, and low‐power operation to enable adaptive signal amplification and high recognition accuracy under low‐light conditions, while supporting ...
Tingyu Long   +26 more
wiley   +1 more source

Effect of Pentoxifylline on Human Sperm Preparation

open access: yesSiriraj Medical Journal, 2003
The aim of the research was to study the effects of pentoxifylline on the sperm motility. Thirty samples of semen were studied. Each sample was divided into two sub-samples swim up technique.
Roungsin Choavaratana   +2 more
doaj  

Sperm Parameters, ASAs and Apoptosis After Processing by the Double Tube and Swim up Methods. [PDF]

open access: yesAm J Mens Health, 2021
Shi ZD   +6 more
europepmc   +1 more source

Spartan Daily, February 13, 1939 [PDF]

open access: yes, 1939
Volume 27, Issue 83https://scholarworks.sjsu.edu/spartandaily/2873/thumbnail ...
San Jose State University, School of Journalism and Mass Communications
core   +1 more source

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