What is the most suitable method for determining the fatty acids in RBCs membran?

More Amr Negm's questions See All

How To Define An Initial Current For A Coil In Magnetic Fields Physics?

I'm simulating a coil with voltage source. How to define the coil initial current so that I don't need to wait for the transient period to finish? Or how to initiate the time stepping solution...

15 May 2024 509 0 View

Statistical test that compare 2 areas under the curve in ROC curve analysis?

ROC curve analysis to detect the best cut-off of the independent variables in the prediction models

12 May 2024 8,423 4 View

Prediction curves , what is new?

how to do calibration curves for the prediction models in SPSS, i think it is important in addition to the external validation

26 April 2024 2,037 3 View

What is the agricultural area using center-pivot irrigation in Egypt and how many center-pivot irrigation devices are there?

area using center-pivot irrigation in Egypt Number of center-pivot irrigation devices

16 February 2024 1,376 0 View

Is there any reference for blood grouping in experimental rats?

How could we differentiate between blood groups in rats?

31 January 2024 3,915 1 View

Where should I put the decimal after weighting the data from NHANES database?

I am conducting a cross-sectional study from NHANES database. I used the "Full.sample.2.year.interview.weight" to weight the data. However, I do not know where should I put the decimal to finish...

10 January 2024 10,034 3 View

Inquiry about sleeping quality scale for free?

I want to know a scale measure sleeping quality but need no fees to use it and I want it to be available in Arabic version so can anyone help to recommend me a sleeping quality scale that is for...

03 November 2023 6,301 0 View

Peace be upon yu. I would like an answer to: How to use artificial intelligence and (its sites) to support and support research that studies economic?

Peace be upon you. I would like an answer to: How to use artificial intelligence and (its sites) to support and support research that studies economic, financial and monetary affairs and aspects?

21 October 2023 8,630 0 View

How can I compare percentages from different groups with different sample sizes?

I would like to compare the percentage of slices which show gamma oscillations with the percentage of other slices from different conditions which also show gamma taking into consideration that...

08 October 2023 9,421 6 View

Does anyone knows a reliable entity to develop a Patient-derived xenograft (PDX) model for hepatocellular carcinoma? and an estimated cost for that?

Does anyone know a reliable entity to develop a Patient-derived xenograft (PDX) model for hepatocellular carcinoma? and an estimated cost for that? I would appreciate it a lot if you could send...

07 October 2023 1,541 0 View

Is there any way to quantify bacterial and fungal cells in their mixed culture?

I am working in fungal fermentation of soybean meal and there is bacterial growth in them at times. I am trying to quantify fungal cell counts and bacterial cells; but I haven't been able to do at...

07 August 2024 7,535 4 View

Separation of organic acids-HPLC?

Hello What should be done to separate and identify organic acids in HPC when their RetTime is the same?Like oxalic acid with Propanoic Acid.or acids that have a very close RetTime.

07 August 2024 8,782 3 View

Why activated CAR-Jurkat cell could not kill targets?

Previously when I co-coluture anti-CD19(FMC63) CAR-Jurkat with Raji with E:T=5:1, Jurkat can eliminate Raji in 24h. However, when I test another CAR construct, although I can dectect totally CD69...

06 August 2024 641 2 View

How much total RNA concentration to be extracted from sorted plasma cells from bone marrow of C57BL/6 mice for RT-PCR ?

i have sorted anti-NP specific plasma cells from bone marrow of C57BL/6 mice at certain times after immunization with variable counts and isolated total RNA using TRIZOL method for RT-PCR using...

05 August 2024 8,835 1 View

Why do we equate male and female arousal?

Women, on the other hand, can become physically aroused (increased blood flow in the reproductive organs) without becoming psychologically aroused even in the slightest. (Robert Weiss)

05 August 2024 9,537 2 View

Determining the worth of a point improvement in Hamilton Depression Scale?

Dear readers, Thanks for your attention. I am wondering about the health economic problem of quantifying the value of interventions which a) prevent, b) improve symptom profile and c) ultimately...

05 August 2024 3,246 1 View

How to use Density Functional Theory to calculate carrier mobilities of solid system?

Hello, everyone. I have tried to determine carrier motilities of some materials, by Density Functional Theory, using Quantum ESPRESSO. There are a few methods to do it, like a package called...

04 August 2024 8,894 1 View

Does long-term culture of murine Monocytes result in macrophage differentiation?

Hi, I am isolating monocytes from the bone marrow using the Mouse Monocyte EasySep kit. I want to treat these cells and monitor expression of specific markers over the course of 10 days. I will...

04 August 2024 7,282 2 View

PBMC infection with virus?

In my study, I intend to infect PBMCs with SARS-CoV-2. After that, I will analyze NK cells by flow cytometry to see if their phenotype changes or if they show degranulation. After the infection, I...

01 August 2024 4,403 4 View

How can I get my Granzyme B flow cytometry stain to be consistent?

I have used PE and PE-Dazzle 594 fluorochromes and have managed to get NK cells to properly show GranzymeB expression after 4 hr PMA/ionomycin stimulaton, but for some reason my CD8 cells in the...

01 August 2024 7,677 2 View