Histological scoring of acute inflammation in Trachea?

More Nazli Alizadeh-Tabrizi's questions See All

What should we do to grow hairy roots that have appeared?

Hairy roots can be seen well on leaf and stem explants, but these roots do not grow.

26 February 2024 6,340 1 View

How to fix cryopreserved cells?

We have some frozen cell-lines in freezing medium (10%DMSO in FBS), which we want to fix using 10% NBF and eventually make FFPE blocks with. Would it be ok to just thaw them rapidly and wash them...

22 November 2023 5,111 1 View

How to dilute bacterial suspension to a desirable concentration solution?

I used spectrophotometry for the bacteria's solution. after some calculation according to the related table, the population of bacteria become 2.7 * 10^8. I wanna dilute it to 10^8 population for...

17 September 2023 6,913 2 View

Can anyone help me with Sciex Q-TOF? What are Gas 1 and Gas 2, and also what is curtain gas?

I'm trying to switch a method established on Agilent Q-TOF to Sciex.

16 August 2023 2,565 2 View

How to calculate standard deviation via mean and sample size?

Dear researchers, according to the attached image, is there a way to find the standard deviation based on the sample size and mean? Kind regards Adel

12 August 2023 3,882 3 View

How can I disrupt extracellular vesicle (EV) membrane in order to measure their protein content?

I have read that I can use RIPA buffer for EV membrane disruption. Does this have to be followed by ultra centrifugation? Does anyone have a protocol for this? Thanks.

26 July 2023 2,467 5 View

How to model a truncated protein?

Hello, I am working on modelling a truncated protein (E520* for example) due to a stop-gain mutation. I am trying to show how the protein structure changes and I need to calculate back-bone...

23 July 2023 1,713 0 View

How can I trypsinization in drug resistant of A549 cells?

A549 cells were attempted to be drug-resistant by exposure to drug treatments for a total of 5 months. After the applications, the cells were tried to be removed by trypsinization but could not be...

19 July 2022 6,145 3 View

How to use pectinase enzyme to remove aggregate of plant cells in suspention culture?

Hello, please provide me with some information if you have studied or conducted experiments on the use of pectinase enzyme in plant cell suspension.

06 July 2022 4,317 0 View

Is it possible to have an binary indepedendent variable with two-levels for mediation?

Hi everyone! I would like to run mediation analysis but my independent variable motivation (motivated: 1, control: 2) which has two levels. The predictor and dependent variables are continuous. Is...

24 April 2022 8,644 2 View

E-commerce businesses, COVID-19 and Entrepreneurial Strategies (innovation, proactiveness and risk-taking)?

Hello: I am looking for articles that address e-commerce businesses and COVID-19 survivors, as well as Entrepreneurial strategies that reflect e-commerce businesses. Blessings Evelyn Dempsey

05 August 2024 5,332 3 View

How to increase citation in Research Gate?

How to enhanced h-index in Research Gate?

04 August 2024 3,368 4 View

H-index issues?

Hi Sir/Madam, I would like to know why my h-index is stuck to 15 despite the number of new publications added. Could you explain me how marks are granted. Best, Daniel

28 July 2024 2,607 2 View

In terms of chaos, what is the necessary and sufficient condition for authoritarianism, permanent or temporary, to come to exist and persist?

Since 2016 Brexit, the world needed to change the thinking behind traditional democracy as the democratic landscape changed, yet traditional democratic thinkers and actors have been acting as if...

28 July 2024 6,515 1 View

Why my gel electrophoresis have shadow bands? Please see the attached picture for the gel electrophoresis ?

Sometimes I see the shadow like bands and its not true band. I want to know that what's the reason for it. I am using 2% gel for running genotyping samples I have uploaded the gel picture in both...

19 July 2024 148 6 View

What could be the possible reason that sintering of polycrystalline diamond fabricated with tape casting has suddenly started failing?

I make polycrystalline diamond with tape casting followed by HPHT sintering. When i sintered the samples up till May, the sintering was good. When i sintered the samples in June and July at the...

16 July 2024 3,212 5 View

Need help is coverslipping-Histology samples?

Hello, Our lab has been experiencing sporadic issues with coverslipping. We use the Sakira Tissue Tek Prisma H&E Stainer and a Tissue Tek Glas2 Automated Glass Cover slipper. Periodically,...

12 July 2024 7,016 3 View

Is it appropriate to apply the COSMIN guidelines for evaluating the quality of tools used to assess acute postoperative pain?

Hi, I'm a graduate student, college of nursing, chungnam national university in Daejeon. The topic of my thesis is "Quality Assessment of Tools for Evaluating Acute Postoperative Pain." I have...

10 July 2024 3,048 1 View

Is there a good "no frills" search tool for highlighted text?

I am looking for a no frills search tool that will find highlighted text in pdf and epub files. I just want something that will just take me to the next highlighted word or phrase in the way a...

07 July 2024 190 5 View

What is the current status of augmented learning in robotic surgery?

I would like to perform a literature review at this time on augmented learning and learning augmented algorithms to enhance performance-guided surgery

06 July 2024 246 1 View