What is the best source of fetal DNA?

In case of termination of pregnancy or abortions which is the best source of fetal DNA? Umbilical cord, liver or any other tissues if fetal blood is not available?

06 July 2013 1,946 2 View

What is the significance of multiple neuronal channels in pathological examination of spinal cord?

Microscopic study of a fetus (21 weeks of gestation) with fetal akinesia deformation sequence showed multiple neuronal channels, is that is secondary to akinesia sequence or is there any other...

06 July 2013 5,638 0 View

What are the best methods to fix fetal brain?

When do we need to dissect fetal brain in fresh specimens or after in situ fixation?

31 December 2012 7,084 1 View

Where can I find life cycle inventory or assessment of non woven materials?

Dear network, I am looking for the LCA or LCI or at least the energy balances of the non woven fabrics process for my master project, in specific for natural fibers, yet I have found...

02 March 2021 9,662 1 View

Isolates of Hymenoscyphus fraxineus?

Dear Dr. Cai, my name is Simone Prospero and I work in the team of Phytopathology at the Swiss Federal Institute for Forest Snow and Landscape Research (WSL;...

01 March 2021 1,133 1 View

How we can measure Kemp % in wool without using of benzene?

Would you please let me to know about the methods for measurement of medullation and Kemp % on animal? My problem is that the wool sampling and sending to laboratory is not possible. So I would...

21 February 2021 7,260 4 View

Can the viability assays (ex: MTT/CCK-8) measure cell proliferation? or are they solely viability assays?

I want to conduct a proliferation assay to test a chemotherapy combination on a cancer cell line. At first, I thought about the MTT assay. But now, all sources are saying that these do not measure...

14 February 2021 3,142 7 View

In your experience what is the difference between G.652D and G.655D optical fiber. In field and in lab?

In our current era there is a big confusion about the usage of G.652 and G.655 optical fiber cable. Theoretically G.655 is much better than G.652 but the operator feel that G.652 is giving almost...

11 February 2021 4,006 8 View

Is 60%/40% a typical fiber-matrix ratio in vehicle GFRP/CFRP composites?

Quick question I couldn't easily find a definite answer, so I hope someone here could help. I've been looking for information about the ratio (by weight) of glass or carbon fiber to epoxy matrix...

04 February 2021 740 1 View

What is the reason of the received optical signal to be slimmed down in multi-mode fiber?

What is the reason of the received optical signal to be slimmed down in multi-mode fiber? I have 4 km multi-mode fiber

03 February 2021 1,105 10 View

Need for help. What goes wrong with my differentiatio process of C2C12?

Hello, I'm now working on C2C12 myoblast cell line. Growing the cells was great, but there are some problems during differentiation process. The cells are not differentiating but frequently...

30 January 2021 9,535 2 View

How to improve my BrdU immunostaining?

24 January 2021 414 3 View

How to lessen cell growth?

I am working on the 4T1 murine breast cancer cell line. from the first day I bought this cell line, the cell's growth rate is extremely high. I intend to make these cells resistant to a single...

24 January 2021 2,884 3 View