How to troubleshoot the IF staining problems in skin tissues?

Hi We are working in the area of psoriatic diseases. We are everytime getting the problem in expression of protein in dermis. We unable to see the expression in epidermis. Even, we did IHC too...

10 November 2018 9,096 1 View

How to process the mouse skin tissues for histopathological evaluation?

Hi everybody, In our studies, we have used BALB/c mice for antipsoriatic activity evaluation. In that, we unable to get the proper tissue sections for histophathological and immunofluorescence...

05 June 2018 798 3 View

What are the biological assays for drug and TNF Alfa binding studies?

Dear sir/madam, Please suggest the biological assays which need to prove the drug and TNF Alfa binding studies. Thanks.

05 June 2018 5,334 1 View

How to disperse ZrO2 nanopowder in vehicle suitable for its use in cell culture.....

I'm trying to disperse it in Distilled water, and used sonication and homogenization approach to reduce its size but still getting PDI more than 0.5 and size more than 600nm

07 August 2017 5,069 4 View

How can I conjugate the miRNA with cy5 dye for tracking the transfection?

Hi everybody, I would like to transfect the anti-miR to the cancer cells. I have purchased it from sigma. I have the lipofectamine 2000 as a transfection agent.But I don't know the procedure to...

05 June 2016 1,110 2 View

How can I give the anti-miRNA to the athymic nude mice?

Hi everybody, I want to give the anti-miR as a therapeutic agent for the tumor bearing mouse. I have purchased the anti-miR from sigma Aldrich. Is there any standard protocol to deliver the...

05 June 2016 8,527 2 View

What are the requirements to maintain the cancer stem cells?

We have normal in vitro facilities to culture the normal cancer cells. I want to work on cancer stem cells. Could you please suggest me what are the effective methods to maintain the cancer stem...

09 October 2015 5,371 5 View

Could you please tell me the methods to isolate cancer stem cells without the application of FACS?

I want to isolate the cancer stem cells from cancer cell lines. But most of the people are isolating the cancer stem cells by using FACS. But in my lab it is not available. So I want to use...

09 October 2015 8,478 5 View

Why do I amplification in RT-PCR in RNA-free water?

I am using Taqman miRNA assay kit for miRNA amplification. But I am getting the peak for water control also. I have repeated by using new purchased RNAse free water, even-though I am getting same...

04 May 2015 5,874 7 View

How can I detect the mature miRNA?

I am going to detect miR-146a in human cell lines by RT PCR. I found most of the people are using the taqman assay kit. In my lab superscript III SYBR green method is already established and we...

11 December 2014 7,446 9 View

error in running a model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

error in modelling model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

MGL tools

20 June 2021 0 0 View

How climate change will influences human and animal behavioral change?

The role of climate change influencing the human behavior as well as economics interest

01 June 2021 0 0 View

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 2021 0 0 View

i have some problem with chtMultiRegionSimpleFoam

--> FOAM FATAL ERROR: Maximum number of iterations exceeded From function Foam::scalar Foam::species::thermo::T(Foam::scalar, Foam::scalar, Foam::scalar, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar) const) const [with Thermo = Foam::hConstThermo >; Type = Foam::sensibleEnthalpy; Foam::scalar = double; Foam::species::thermo = Foam::species::thermo >, Foam::sensibleEnthalpy>] in file /home/ubuntu/OpenFOAM/OpenFOAM-4.1/src/thermophysicalModels/specie/lnInclude/thermoI.H at line 66. FOAM aborting #0 Foam::error::printStack(Foam::Ostream&) at ??:? #1 Foam::error::abort() at ??:? #2 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::calculate() at ??:? #3 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::correct() at ??:? #4 ? at ??:? #5 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #6 ? at ??:?

24 March 2021 0 0 View

Formulation of polymer color flakes

I am writing to request some information for making polymer color flakes. I would appreciate the help.

17 March 2021 0 0 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View