Results 81 to 90 of about 216,526 (358)

Detection of amplified DNA sequences by reverse chromosome painting using genomic tumor DNA as probe [PDF]

open access: yes, 1993
A modification of reverse chromosome painting was carried out using genomic DNA from tumor cells as a complex probe for chromosomal in situ suppression hybridization to normal metaphase chromsome spreads.
Cremer, Thomas   +5 more
core   +1 more source

Living Microalgae‐Based Magnetic Microrobots for Calcium Overload and Photodynamic Synergetic Cancer Therapy

open access: yesAdvanced Healthcare Materials, EarlyView.
A magnetic microrobot fabricated by Spirulina platensis is proposed to accumulate in tumor regions and generate in situ high calcium concentration and sufficient oxygen. These characteristics of the microrobot present a strategy for triggering calcium overload therapy and chlorophyll‐mediated photodynamic therapy, and such combination resulted in a ...
Shuai Jiang   +12 more
wiley   +1 more source

CircAars‐Engineered ADSCs Facilitate Maxillofacial Bone Defects Repair Via Synergistic Capability of Osteogenic Differentiation, Macrophage Polarization and Angiogenesis

open access: yesAdvanced Healthcare Materials, EarlyView.
Schematic representation of circAars‐engineered‐ADSCs incorporated into GelMA scaffolds for craniomaxillofacial bone regeneration. CircAars‐engineered ADSCs embedded in GelMA scaffolds enhance the repair of critical‐sized bone defects by binding miR‐128‐3p in the cytoplasm, thereby inhibiting its activity.
Yi He   +14 more
wiley   +1 more source

Problems In Determining Her2 Status In Breast Carcinoma

open access: yesEuropean Journal of Breast Health, 2015
Objective:Human epidermal growth factor receptor 2 (HER2) oncoprotein is overexpressed in 15-25% of breast carcinomas and associated with poor outcome.
Emel Ebru Pala   +5 more
doaj   +1 more source

Fluorescence in situ hybridization (FISH) Protocol in Human Sperm [PDF]

open access: yes, 2009
Aneuploidies are the most frequent chromosomal abnormalities in humans. Most of these abnormalities result from meiotic errors during the gametogenic process in the parents.
Anton, Ester, Sarrate, Zaida
core   +2 more sources

Designing for Degradation: Transient Devices Enabled by (Nano)Cellulose

open access: yesAdvanced Materials, EarlyView.
Recent progress in transient devices enabled by (nano)cellulosic materials is reviewed. Transiency mechanisms, advantages of nanocelluloses, and a suite of applications are discussed. A circular thinking approach coupled with life cycle assessment is applied to critically revisit the potential, advantages, and challenges of nanocellulose‐enabled ...
Lucas J. Andrew   +2 more
wiley   +1 more source

Perovskite Light‐Emitting Diodes with Quantum Wires and Nanorods

open access: yesAdvanced Materials, EarlyView.
This review focuses on low‐dimensional perovskite materials and discusses their applications in light‐emitting diodes (LEDs). Special attention is given to the introduction of perovskite quantum wires and nanorods, two unique types of one‐dimensional (1D) materials, and their interesting optoelectronic properties.
Qianpeng Zhang   +11 more
wiley   +1 more source

Interphase fluorescence in situ hybridization assisting in prenatal counseling for amniocentesis karyotyping-detected fetal mosaicism

open access: yesTaiwanese Journal of Obstetrics & Gynecology, 2015
Objective: To evaluate how interphase fluorescence in situ hybridization (FISH) played a role in genetic counseling when encountering prenatally detected fetal mosaicism cases. Materials and methods: We retrospectively reviewed 17 cases of amniotic fluid
Sheng-Yuan Su   +5 more
doaj   +1 more source

The Deepest Blue: Major Advances and Challenges in Deep Blue Emitting Quasi‐2D and Nanocrystalline Perovskite LEDs

open access: yesAdvanced Materials, EarlyView.
In this review, the recent development of deep‐blue (≤465 nm) perovskite light‐emitting diodes (PeLEDs) are summarized, using different perovskite nanomaterials, including nanocrystals (NCs), quantum dots (QDs), nanoplatelets (NPLs), quasi‐2D thin film, 3D bulk thin film, as well as lead‐free perovskite nanomaterials.
Pui Kei Ko   +6 more
wiley   +1 more source

Distinction Between Paternal and Maternal Contributions to the Tripronucleus in Human Zygotes Obtained after In Vitro Fertilization

open access: yesTaiwanese Journal of Obstetrics & Gynecology, 2006
Objective: The aim of this study was to determine the genetic composition of tripronuclear (3PN) zygotes. Fluorescence in situ hybridization (FISH) was used to quantify the sperm tails in human 3PN zygotes. Materials and Methods: Ovarian hyperstimulation
San-Li Yu   +6 more
doaj   +1 more source

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