reconstitution tutorial

Hi there..this is my first time to handle reagents..we just bought Hydrocortisone and EGF from Sigma for our cell culture project problem is i can't figured out how to reconstitute them, the...

08 September 2010 9,405 5 View

setting up new lab

hi evryone.. i am setting up a new lab for cell culture, does anyone know what is the composition of Oxygen, CO2 and N2 inside the incubator

06 July 2010 2,229 7 View

Omnitray

Hi evryone, my lab wants to used omnitray for the first time..unfortunately were hurried by deadline and unfortunately the company principal in our country couldn.t even promised the omnitray...

06 July 2010 9,590 0 View

isolating basal keratinocyte

Hi I am newbie on this topic, I am working with skin samples, we try to isolate basal keratinocyte, i found trypsinization with trypsin/EDTA 0,05% and 0,1% is not good enough, also I wonder how to...

01 January 1970 6,491 4 View

Keratinocytes culture problem

I have succesfully isolated and cultured human basal keratinocytes from foreskin for about a year now. Lately I encountered a puzzling problem - for the last isolation I managed to isolate the...

01 January 1970 9,792 18 View

PBMC reaction in coculture?

We cocultured human epidermal keratinocytes with allogeneic PBMC in Human Keratinocyte Growth Supplement (HKGS), Epilife medium, Dulbecco's Modified Eagle Medium (DMEM) with autologous serum...

01 January 1970 4,538 0 View

Can Ethovision store the generated data and video recordings directly to NAS system?

The size of data generated by Ethovision is huge. Having NAS system for data storage seems to be a good option, I am wondering whether Ethovision can directly store the data to the NAS system...

27 February 2021 6,350 2 View

Does anyone have a stack of images of action potentials or abnormal brain scans?

I need a stack of black and white .jpeg/.tiff/.jpg/.png images across time of either action potentials, neurons firing, or brain scans (comparing disease and normal brain, disease progression,...

09 February 2021 2,648 3 View

Help needed: How to map AA, AG, and GG genotypes on to polymorphism information?

Dear Colleagues, I am new to genes and genotyping and I need help. I am trying to figure our how AA, AG, and GG genotypes map on to A1 for DRD2/ANKK1 Taq1A polymorphism(rs1800497) and Val or MET...

02 February 2021 3,861 3 View

Does the pre-synaptic neuron location in a cortical map influences the spatial position of its synapses in the dendrite of the downstream neuron?

Are functional maps in the cortex used by the brain to carry out computations or are they just a byproduct of wiring minimization? A key element to answer this question is to know if, when...

26 January 2021 1,118 8 View

Lighting for open field test behavior assay?

I am currently setting up our lab's behavioral space to run the open field test in rats, and I am trying to figure out how to set up lighting to evenly illuminate the open field chamber (a 90 cm x...

26 January 2021 1,399 3 View

Can you apply graph theoratic functional connectivity analysis to study cognitive processes under external stimuli?

Can functional connectivity analysis using Graph Theory (Hub-ness, clustering coefficient, etc) be applied to study cognitive processes? I felt most of the analysis to study the brain after...

25 January 2021 4,575 3 View

What is the half-life of TNF-alpha in vitro?

I'm designing a low-grade chronic treatment with this cytokine and I'm wondering how regularly to change the culture medium based on the half-life of the protein in an in vitro environment....

24 January 2021 5,988 2 View

Help me conduct a neuroscience experiment for my master's thesis?

22 January 2021 9,994 5 View

What are some recent publications showing the predictor power of resting state brain acitivity for tasks done outside the MRI scanner?

Looking for recent articles (2018-2020) that showed resting state brain activity can predict cognitive task performance (e.g., attentional and executive functioning tasks) done in the lab AFTER...

09 January 2021 2,310 2 View

What are the essential elementts of a Nature Neuroscience Paper?

What would land a neuroscience paper in Nature Neuroscience? What is the minimum a paper should have to pass the editorial scrutiny in Nature Neuroscience or the journals around the same cadre?...

01 January 2021 1,510 2 View