Why vasa vasorum is well developed in veins than arteries ?

More Mohd Saleem Itoo's questions See All

What are the most effective remote sensing techniques and algorithms for detecting LULC changes in rapidly urban area?

What are the most effective remote sensing techniques and algorithms for detecting and analyzing land use and land cover (LULC) changes in rapidly urbanizing areas, and how do their accuracies and...

11 July 2024 6,695 1 View

Students are found bad at listening as they do pretty well in speaking tests as compared with listening tests? How to overcome this problem?

My attempt to promote listening was "Using Short-stories". It works fairly but there could be better options. Role of Short Stories in Developing English Listening Skill

09 July 2024 9,078 4 View

Using Homophones & Homographs is a challenging task for students. Can you please add your ideas and experiences to help them?

I have tried to resolve this issue a little bit, but eager to get your insights and thoughts to make my efforts better. Using Homophones and Homographs in ESL Classrooms

04 July 2024 6,742 3 View

Would you please share your thoughts and insights to bring reforms in 'Distance Education System'?

The contribution of "Distance Education" is immense, but still needs a lot of reforms. Universities generally adopt one another ideas and ignore the ideas of world wide scholars, distance...

04 July 2024 2,545 6 View

Language teachers can develop speaking skill through listening practices. Can you please suggest some more ways to promote the same (Speaking Skill)?

"Today several adjectival phrases have been used to describe English like ‘International Language’, ‘Lingua-Franca’, ‘Language for Globally Connecting’, ‘Library Language’, ‘Official Language’,...

01 July 2024 8,406 5 View

How to develop English listening Skill among Hindi/Urdu Speaking students?

In educational institutions where English is taught as a second language, only 25% of listening happens in English but rather 75% of listening takes place in other language like Hindi/Urdu/Punjabi...

28 June 2024 6,353 4 View

How do we identify plant compounds by using thin layer chromatographic techniques?

How do we compare the Rf values of the spots to known standards or literature values to help identify the compounds. How TLC does allows the identification and analysis of the mixture of...

07 June 2024 1,967 5 View

How to prepare a perfusion buffer and calculate the concentrations of each enzyme?

I want to prepare perfusion buffer consisting of: collagenase B (2.5 mg/ml), Dispase II (1.2 U/ml; Roche), Bacillus licheniformis protease 7.5 mg/ml (P5380; Sigma), DNase I (LS002058, 125...

02 May 2024 4,928 0 View

What is the limit of penetration in carbon steel for eddy current based inspection?

Theoretically, at lower A/C excitation frequencies; say around 100 Hz, penetration of 5-10 mm is achievable in carbon steel (ferromagnetic) material. But, there is literature suggesting that this...

10 March 2024 548 0 View

How to set up a PCR protocol?

I have designed 2 primers Now I need to set up the PCR protocol. First: I need to know how much of each primer, H20 and GoTaq® G2 Hot Start Taq Polymerase to put in the mix. We usually put a...

28 February 2024 213 2 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

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

Where to find a gene list for CRISPRa/i library screening of regulatory factors that affect pathogenic Th17 differentiation in PBMC?

I want to perform a CRISPRa/i library screening for candidate regulatory factors that affect pathogenic Th17 differentiation in PBMC. But I am wondering how to define the size of gene library, so...

31 July 2024 2,150 0 View

Can you visualize platelets using EVOS ?

Hi all, My lab has Thermo Scientific™ Invitrogen™ EVOS™ FL Auto 2 Imaging System, and I was wondering if I will be able to use it with whole blood, whilst focusing on platelets? The idea would...

24 July 2024 9,337 3 View

Culture plates for PBMC (non-adherent). For infection?

Hello, good morning. I would like to know which plate I can use to infect fresh PBMC with virus and culture for 24 hours. I have tried using 12-well and 24-well plates, but many cells adhere and...

24 July 2024 2,158 2 View

The best source for amplification of ADAM17 prodomain?

hi every one I am making vector construction (for fusion proteins) and in this moment I wanna to amplification of ADAM17 prodomain with PCR. to yet, I couldn't amplified the ADAM17 prodomain with...

21 July 2024 8,660 1 View

Detaching human-derived monocytes?

Hi, I need help in detaching adherent monocytes from well plates. I isolated the PBMCs from buffy coat and I did CD14+ positive selection to collect only the monocytes. I let them adhere on my...

20 July 2024 7,922 2 View

"Hello, I am trying to find public datasets containing FTIR spectra of blood samples (both healthy and disease-related)?

These datasets will be used in the training of machine learning algorithms. Does anyone know any available data?"

17 July 2024 6,519 3 View

How to convert magnetic conductivity from SI to lattice units?

I'm simulating a magnetohydrodynamic problem of blood flow using lattice Boltzmann method in lattice units and I need to convert the magnetic conductivity to lattice units. The physical value is...

07 July 2024 5,243 0 View

Can we fix PBMCs in whole blood before we isolate them?

I am currently designing a study involving the examination of changes in RNA profiling of PBMCs before and after exercise. To achieve this, we need to collect whole blood samples before and after...

03 July 2024 2,891 1 View

Mohd Saleem Itoo

Main oxygen supply of veins is derived from vasa vasorum in contrast to arteries which receive oxygen from oxygen rich contained blood in their lumen.

Emin Grbic

An interesting question. Perhaps because of the lower partial pressure of oxygen in venous courts compared to the arteries. Greeting.