Questions on how to plan an experiment to gain the best results. Also suitable for questions on why other researchers followed a certain procedure.

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What are the factors to consider when determining the sample size for a given study?

Say I'm designing a retrospective study (where I'd collect data from various schools for the last 5 years) to see if consuming milk can contribute to childhood obesity. How do I decide on how many ...
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Are there mice pedometers?

I am seeking to make treatments for arthritis. Earlier, I asked a question about Protocol for measuring stamina of arthritic mice, and I also know that some earlier studies have used pedometers. As a ...
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31 views

Randomized experimental design in genetic experimentation.

I am struggling to find out if randomization is used in traditional genetic breeding experimentation with model organisms, especially in lab contexts? And why this should be so? This is part of a ...
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65 views

When should endocytosis inhibitors be used in cell binding assays?

I'm beginning to do some cell-binding assays and I would like for my proteins to not be endocytosed by my mammalian cells. Typical suggestions are for the cells to be kept on ice and that the binding ...
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What models are used for the different pathways of apoptosis?

We are trying to find references for experimental models of different pathways of apoptosis (caspase-dependent and -independent intrinsic apoptosis, death receptor type-1 and -2 mediated apoptosis, ...
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20 views

Degenerate primer design for DIG in situ hybridization

New to molecular and have learned to design primers from google/youtube so any info would help Would someone be willing to share their protocol for degenerate primer design? Breakdown: Trying to ...
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47 views

what's an ethics-friendly way to measure the protocol of electric shocking mice?

We have to measure the protocol of electric shocking mice. The mice are head-fixed, we have to guarantee that the electric current is significant to make the mice learn, but not too big to make the ...