Results 61 to 70 of about 19,447 (279)
Advanced Healthcare Materials, EarlyView.ABSTRACT In vitro arterial models offer ethical and robust alternatives for vascular research but require cytocompatible materials that replicate physiological mechanics. Poly(vinyl alcohol) (PVA) hydrogels produced by directional freezing and salting‐out (PVA DFSO) are anisotropic yet lack stability for cell culture. Herein, methacrylated PVA (PVA‐MA)
Javiera Sanhueza Ortega +4 more
wiley +1 more source
Genetic studies on TGMS lines for development of superior two line rice hybrids
Electronic Journal of Plant Breeding, 2019 Development of desirable floral and out crossing related characters in TGMS lines plays a key role in two line rice hybrid programme. A set of six TGMS lines were raised during summer 2018 and observed under high temperature regime for floral ...
K. Srimathi +3 more
doaj +1 more source
Advanced Healthcare Materials, EarlyView.This study investigates the M13 bacteriophage as a biomimetic nanovector capable of crossing in vitro models of the blood–brain barrier. By exploiting peculiar transcellular pathways, M13 avoids lysosomal degradation and preserves its structural integrity and functionality.
Silvia Vercellino +12 more
wiley +1 more source
Genomic architecture and molecular mechanisms of hybrid sterility in mice. [PDF]
, 2021 Hybrid sterility is one of the reproductive isolation mechanisms restricting gene flow between the related species and leading to speciation. PR domain containing 9 (Prdm9), the only known vertebrate hybrid sterility gene, determines the sites of ...
Vališková, Barbora
core +1 more source
Characterization of Prdm9 in equids and sterility in mules. [PDF]
PLoS ONE, 2013 Prdm9 (Meisetz) is the first speciation gene discovered in vertebrates conferring reproductive isolation. This locus encodes a meiosis-specific histone H3 methyltransferase that specifies meiotic recombination hotspots during gametogenesis.
Cynthia C Steiner, Oliver A Ryder
doaj +1 more source
The role of Prdm9 in the house mouse hybrid sterility model
, 2023 (English) Hybrid sterility is a phenomenon representing reproductive isolation between closely related species and thus assuring the process of speciation.
Mukaj, Amisa
core
Epidermal Patch Technologies for Integrated Healthcare and Infection Management
Advanced 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
Atomic Layer Deposition Processes: Versatile Platforms for Engineering ZnO‐Chitosan Biointerfaces
Advanced Healthcare Materials, EarlyView.Vapour phase metalation (VPM), multiplied pulsed vapour phase infiltration (MPI), and O2 plasma‑enhanced atomic layer deposition (PEALD) tailor Zn–chitosan (Zn‑CS) films. PEALD improves wettability and biocompatibility. MPI enhances semiconductor behavior. Antiseptic selectivity: VPM → E. coli; MPI → H. pylori.
Mabel Moreno +17 more
wiley +1 more source
Pervasive antagonistic interactions among hybrid incompatibility loci. [PDF]
PLoS Genetics, 2017 Species barriers, expressed as hybrid inviability and sterility, are often due to epistatic interactions between divergent loci from two lineages. Theoretical models indicate that the strength, direction, and complexity of these genetic interactions can ...
Rafael F Guerrero +3 more
doaj +1 more source
Testis in the Sterile Hybrid Duck [PDF]
Pathologia veterinaria, 1965 The histologic and histochemical characteristics of the testis and epididymis in normal and hybrid ducks are described. Granules are present in the cytoplasm of the spermatocytes in all ducks; however, the amount is much greater in the sterile hybrid birds. These granules stain PAS positive and are diastase resistant.
R H, Rigdon, C, Mott
openaire +2 more sources