Nathalie Marquet

6 Questions 7 Answers 0 Followers

Questions related from Nathalie Marquet

What is the best device to measure artificial light at night ?

Hello, I would like to know if someone could advice me about the best device to use to measure artificial light at night in coastal areas, outside and inside water (just few meters)? Thank you...

24 April 2024 8,372 1 View

What post hoc tests used after a fisher exact test (2 x 3) in R ?

I have contingency table with 2 treatments (t1, t2) and 3 stages (s1, s2, s3) as following: T1 T2 s1 x1 x2 s2 y1 y2 s3 z1 z2 I got a significant interaction when i did...

19 January 2023 8,980 4 View

Circular data in SPSS?

I have some polar transformed data that I would like to represent in a graph. I was used to do that in Statistica; however, I cannot find a way to do it in SPSS. Does someone know if/how to do it...

29 March 2022 5,473 3 View

How do I quantify cells and fibers in tissues used in immunohistochemistry?

Hi all, I would need to compare the number of cells and fibers in different part of a tissue which was used in fluorescent immunohistochemistry. However, I am not sure how to proceed. I could use...

22 March 2019 8,185 3 View

How to get rid of a strong non-specific background in fluorescent IHC?

Hi all, I am experiencing a very strong background on my IHC slides even on the control (where only the secondary antibody was applied). To block the non-specific sites, I used a sheep serum (3%)...

15 March 2019 9,138 5 View

How toxic is the phalloidin dye (to stain actin) ?

Hi, I would like to know how people usually handle phalloidin dye (to stain actin) during immunochemistry? I know that is comes from the deadly mushroom Amanita phalloides. I have read the...

01 January 1970 1,073 2 View