What intracellular astrocytic signaling pathways might be involved in regulating the amplitude of the hemodynamic response to visual stimuli?

More Mickael Pereira's questions See All

Como ficarão as vagas de emprego com o advento da Inteligência Artificial?

Em relação aos empregos que estão sendo substituídos pela inteligência artificial, como está sendo organizada a formação e a realocação dos colaboradores? Pois muitos empregos ficarão escassos, e...

31 July 2024 6,864 1 View

Why is linearity somewhat lost when plotting the Stern-Volmer (SV) graph?

When preparing a graph of fluorophore intensity vs. analyte concentration, the linearity shows an R² of 0.999. However, when plotting the same data as Fo/F vs. analyte concentration, the linearity...

13 July 2024 7,131 0 View

I need help to write a good simulation of the solar system and its travel around the galaxy.Can you help me finish the code?

This is the code I have. I would need: An initial configuration (position and momentum), the orientation of the ecliptic with respect to the direction of travel by the sun, The orientation of the...

09 July 2024 6,063 2 View

What do you think is the main advantage of cell membrane-camouflaged nanoparticles, according to your experience?

04 July 2024 6,902 2 View

How to obtain nanoparticles from microparticles?

If you prepare drug-loaded nanoparticles but only obtain microparticles (~2,000-4,000 nm), PDI~0.2, how can you reduce the size to reach ~100 nm?

02 June 2024 2,693 4 View

How to study the interaction established between two drug molecules?

How to know if two drug molecules interact with each other, the strength (and type) of interaction and the possibility to form nanoparticles?

02 June 2024 4,304 1 View

Which nanoparticle characterization step do you think is often overlooked in published research?

Curious to know your opinion on any characterization technique or step that should be looked into more detail & more often covered in order to increase the quality and robustness of...

16 May 2024 7,365 2 View

Am I wrong when I correct Einstein's Relativity by addressing Einstein's error in the Twin Paradox?

https://www.linkedin.com/posts/quantuniverse_revisiting-the-twin-paradox-or-where-physics-activity-7194380109494079489-qVYV?utm_source=share&utm_medium=member_desktop This is the first of a...

08 May 2024 407 49 View

I'm doing high molecular weight western blot (above 200) but I'm doing low weight endogenous blot (37), how can I detect both?

Although I can detect the protein (above 200), leaving it for longer in the transfer (plus 2h), I think I am losing my endogenous protein, as its detection is not getting good. How can I solve it?

07 April 2024 2,338 3 View

What is the best channel or protocol to notify firefighters about home fires using IoT?

I would like to develop an automation that would notify firefighters after some fire confirmation tests.

05 April 2024 9,000 4 View

Is it possible to plot the atom-projected band structure using GPAW?

Hi, I'm currently working on a project where I need to plot the atom-projected band structure using GPAW. I've been able to calculate the band structure for my material, but I'm having trouble...

07 August 2024 269 3 View

Why does everyone use vs code?

Visual Studio Code (VS Code) has become a popular choice among developers for several reasons: 1. **Free and Open Source**: VS Code is free to use and open source, making it accessible to...

07 August 2024 7,013 4 View

(treating astrocytes with LPS) Has anyone observed the recovery of astrocytes from LPS injury, a few hours after the treatment?

or can you recommend articles showing the differential effect of LPS in a time dependant manner?

28 July 2024 2,547 1 View

Can you visualize platelets using EVOS ?

Hi all, My lab has Thermo Scientific™ Invitrogen™ EVOS™ FL Auto 2 Imaging System, and I was wondering if I will be able to use it with whole blood, whilst focusing on platelets? The idea would...

24 July 2024 9,337 3 View

How can I determine if a drug binds to a ribosome using a Cryo-EM map?

Hello, I am searching for the binding position of a drug in a ribosome, based on previous work indicating it binds there. The resolution of the ribosome-drug Cryo-EM map is around 2.5 Å. I've been...

19 July 2024 2,155 0 View

Reality Bounded VS Mathematical Bounded toward interpreting mathematic solution?

btw have u ever know about math bounded and reality bounded? for example it happen when student interpret the solution of problem toward mathematics. if you have experience or research about that,...

03 July 2024 6,631 2 View

How can I merge two power regression curves into a single graph in SPSS 25?

I created Bland Altman Plot to assess the difference, But I want to visualize the difference between the two curves in the same graph.

02 July 2024 5,361 0 View

Co-culture of SH-SY5Y cells and astrocytes?

Has anyone tried co-culturing and SH-SY5Y cells with human astrocytes and differentiating ? I am planning to seed astrocytes, let them grow for 3 days and introduce SH-SY5Y cells into it. Ideally,...

01 July 2024 243 2 View

How does neuraxial anesthesia affect hemodynamic stability during surgery and in the immediate postoperative period?

The Evolution and Application of Spinal Anesthesia: Techniqu... How does neuraxial anesthesia affect hemodynamic stability during surgery and in the immediate postoperative period?

27 June 2024 8,623 1 View

Techniques currently being utilized or developed to accurately quantify and visualize the anthropogenic footprints impacting river water quality?

Specifically, how can these methods integrate various sources of pollution, such as agricultural runoff, industrial discharge, and urban wastewater, to provide a comprehensive and actionable...

27 June 2024 8,562 0 View

Lewis S Coleman

Astrocytes are “support cells” that release nitric oxide (NO) in accord with parasympathetic nervous activity. Carbon dioxide directly releases NO from astrocytes and the vascular endothelium. This maintains critical brain perfusion and oxygenation.

Nicola Petrogalli

Lewis S Coleman I have a theory on nitric oxide stress and mental illness. I need to confirm it with experiment, could you be interested in helping me? Thanks