Results 71 to 80 of about 185,175 (195)

An Alternative to Dye-Based Approaches to Remove Background Autofluorescence From Primate Brain Tissue

open access: yesFrontiers in Neuroanatomy, 2019
Brain tissue contains autofluorescing elements that potentially impede accurate identification of neurons when visualized with fluorescent microscopy. Age-related accumulation of molecules with autofluorescent properties, such as lipofuscin, can possess ...
Wonn S. Pyon   +6 more
doaj   +1 more source

Alzheimer's Protection by PLCγ2 Compacts Plaques, Redistributes Microglia, and Protects Synapses in AppNL‐G‐F Mice

open access: yesGlia, Volume 74, Issue 8, August 2026.
The Alzheimer's disease protective PLCG2 P522R variant protects against amyloid‐induced synapse loss independently of amyloid load, promotes increased plaque compaction, and is associated with enhanced microglial engagement with diffuse amyloid. ABSTRACT The Alzheimer's disease protective P522R PLCG2 coding variant (rs72824905) is downstream of TREM2 ...
Ryan J. Bevan   +9 more
wiley   +1 more source

[Gezira region, Sudan] [cartographic material] /

open access: yes, 1951
Title supplied by cataloguer.; Topographic map base ovberprinted in green with 'S.I.D. boundaries' and in red with 'Sudan Gezira Board Blocks'. Relief shown by spot heights, form lines and contours (interval 50 metres).; Shows: administrative boundaries,
Sudan. Mas#lah#at al-Misah#ah.
core  

Practical Action Sudan Annual Highlights 2008-9

open access: yes, 2009
Highlights of Practical Action's work in Sudan, 2008-9 ...

core   +1 more source

The Burden of Urticaria in the Middle East and North Africa Region From 1990 to 2021: A Systematic Analysis Based on the GBD Study 2021

open access: yesHealth Science Reports, Volume 9, Issue 8, August 2026.
ABSTRACT Background and Aims Urticaria is a condition which can impair the quality of life of affected individuals. There is a lack of recent studies on the burden of this disease in the Middle East and North Africa (MENA) region. This article reported the incidence, prevalence, and disability‐adjusted life years (DALYs) of urticaria from 1990 to 2021 ...
Amir Sajad Bagheryan   +6 more
wiley   +1 more source

Metal Halide Perovskite Quantum Dots for Luminescence Sensing and Imaging

open access: yesNano Select, Volume 7, Issue 8, August 2026.
This review highlights recent advances in metal halide perovskite quantum dots (PQDs)‐based photoluminescence, chemiluminescence, and electroluminescence sensing methods, as well as bioimaging applications. Key challenges, potential solutions, and future opportunities are discussed to guide the development of robust PQD‐based sensing platforms ...
Tooba Hallaj   +5 more
wiley   +1 more source

Sudan & Nubia Volume 23

open access: yes, 2019
Volume 23 of Sudan & Nubia, edited by Julie Anderson with 54 authors. PDF freely downloadable from http://www.sudarchrs.org.uk/resources/publications/journal-sudan-nubia/#toggle-id ...
Anderson, Julie
core  

Dangeil: excavations on Kom K, 2014−15

open access: yes, 2015
An account of the excavations on Kom K at Dangeil, Sudan, in 2014 ...
Maillot, Sébastien
core  

Determination of sudan III using nitrogen and sulfur co-doped carbon quantum dots with fluorescence enhancement effect

open access: yesTạp chí Kiểm nghiệm và An toàn thực phẩm
Sudan III, a synthetic azo dye, is commonly used for coloring oils, waxes, and various plastics. However, its unauthorized presence in food and food products poses serious health hazards, including potential carcinogenic effects.
Tran Ngoc Bich   +9 more
doaj   +1 more source

Estimation of Para Red Dye in Chilli Powder and Tomato Sauces by a Simple Spectrophotmetric Method followed by Thin layer Chromatography

open access: yesJournal of Applied Sciences and Environmental Management, 2013
A number of grinded chilli powder samples and tomato sauce samples were collected from various localities of Karachi city. All the samples were estimated for the presence of para red which is an azo dye and more specifically belongs from the group of ...
SO Mustafa   +4 more
doaj   +1 more source

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