Results 81 to 90 of about 4,368 (223)

A connectomic approach to the lateral geniculate nucleus [PDF]

open access: yes, 2017
Although the core functions and structure of the lateral geniculate nucleus (LGN) are well understood, this core is surrounded by questions about the integration of feedforward and feedback connections, interactions between different channels of ...
Morgan, Josh L
core   +2 more sources

Periodic Table of Immunomodulatory Elements and Derived Two‐Dimensional Biomaterials

open access: yesAdvanced Science, Volume 12, Issue 6, February 10, 2025.
Two‐dimensional (2D) nanomaterials, possessing unique physiochemical properties, revolutionize the field of biomedical engineering to address critical diagnostic and therapeutic challenges. This review unveils the periodic table of 2D immunomodulatory elements, assessing synthesis, properties, immunomodulatory mechanisms and biocompatibility.
Alireza Rafieerad   +5 more
wiley   +1 more source

Advances in posterity of visualization in paradigm of nano‐level ultra‐structures for nano–bio interaction studies

open access: yesVIEW, Volume 6, Issue 1, February 2025.
The study explores the latest advancements in microscopic techniques for visualizing nano‐level ultra‐structures and their applications in nano–bio interaction studies. The research outlined in this manuscript addresses a critical gap in understanding the intricate interactions between nanomaterials and biological systems, which is crucial for the ...
Aishee Ghosh   +10 more
wiley   +1 more source

Structural Analysis of Embryonic Development of Embryos From the Crossing of Two Species of Siluriform

open access: yesAquaculture Research, Volume 2025, Issue 1, 2025.
Based on the need for knowledge about the biology of hybrid fish specimens currently being produced by commercial fish farmers, this study aimed to study the initial ontogenesis up to the fifth day after larval hatching of the Hybrid LP produced by crossing Leiarius marmoratus (♀) and Pseudoplatystoma reticulatum (♂), thus producing important data for ...
Yasmin Santos dos Reis   +7 more
wiley   +1 more source

Efficacy of Topical Nigella sativa Oil for Oral Wound Healing in Rats [PDF]

open access: yesLaryngoscope Investig Otolaryngol
ABSTRACT Objective This study aimed to examine the effect of topical Nigella sativa oil (NSO) on intraoral wound healing in rats. Materials and Methods Forty‐eight female Wistar albino rats (2.5–3 months old) were assigned to two groups (n = 24 each): A control group receiving no treatment and an NSO group receiving a topical application of 1 cc NSO. A
Tabaru A, Rüzgar S.
europepmc   +2 more sources

Soil microstructure and electron microscopy [PDF]

open access: yes
As part of the process of comparing Martian soils with terrestial soils, high resolution electron microscopy and associated techniques should be used to examine the finer soil particles, and various techniques of electron and optical microscopy should be
Fryer, J. R., Smart, P.
core   +1 more source

Microscopic and ultrastructural evaluation of the saphenous vein endothelium for CABG prepared by the no touch technique [PDF]

open access: yes, 2008
OBJECTIVE: Saphenous vein grafts (SV) used in coronary artery bypass grafting have a limited life and vein occlusion may be the final adverse effect. Efforts to develop new techniques to harvest the saphenous vein may improve the viability of the graft ...
Branco, João Nelson Rodrigues   +7 more
core   +4 more sources

The Basics of Microtomy for Materials Science Microscopy

open access: yesMicroscopy and Microanalysis, 1998
Abstract The common theme of most forms of thin specimen preparation for the physical sciences has been the controlled, gradual removal of material, whether by electrolytic dissolution, ion bombardment, careful mechanical dimpling or step-by-step tripod polishing. It is somewhat ironic that a “brute force” method, wherein the material is
openaire   +2 more sources

Histomorphometric analysis of rat alveolar wound healing with hydroxyapatite alone or associated to BMPs

open access: yesBrazilian Dental Journal, 2002
Several materials and techniques have been proposed to improve alveolar wound healing and decrease loss of bone height and thickness that normally follow dental extraction.
Brandão Alexandre C.   +6 more
doaj  

Raman Microprobe Analysis of Electrical Treeing in Silicone Rubber

open access: yes, 2011
Previous papers have identified Raman microprobe analysis as a useful tool in the chemical analysis of electrical trees and have successfully applied the technique to trees grown in polyethylene.
Freebody, N A, Hosier, I L, Vaughan, A S
core  

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