What are the normal values /categories related to arterial stenosis?

What is the prepared reference material that can be used in inductively coupled plasma optical emission spectrometry (ICP-OES) to measure REE and U ?

What is the prepared reference material that can be used in the ICPE-9820 Shimadzu Japan instrument, which employs inductively coupled plasma optical emission spectrometry (ICP-OES) to measure...

06 August 2024 1,896 1 View

How to produce homogeneous reference gene bands in Western Blot?

Hello, I have been performing Western Blots to study the protein levels of a rodent skin and muscle sample. However, I have not been able to produce homogenous reference bands. I suspect that...

26 June 2024 5,913 3 View

Cancer biology reference book?

Anyone can suggest me a good reference book on cancer biology that covers drug delivery and discovery as well as basic concenpts of cancer biology?

25 June 2024 9,245 1 View

How is skeletal and respiratory muscle ultrasound being used in the clinical setting, and what are the barriers and facilitators?

Are you a qualified health professional working in the acute adult setting? If yes, then we want to hear from you! Link to survey: https://q.surveys.unimelb.edu.au/jfe/form/SV_aWORJRowoBvxC1U We...

15 June 2024 7,978 1 View

Why are reaction forces so high when I add vibration to cutting model?

Hi I am trying to model a cutting problem with a blade and comparing the results with and without ultrasonic vibration. From experimental results in our group, the use of ultrasound can...

13 June 2024 7,461 4 View

Is it advisable to run reference genes separately from target genes in a comparative Ct analysis on ABI StepOnePlus due to logistical constraints?

Hi Everyone, I'm reaching out for some guidance regarding conducting a comparative Ct analysis with the ABI StepOnePlus system, and I hope you can help shed some light on my dilemma. Here's the...

11 June 2024 4,044 3 View

Hello all I am currently working in extracting plant parts using ultrasound. Can I use the GC-MS technology or chromatographic analysis?

A number of active compounds and their concentrations found in flower and leaf extracts were obtained using this technique

09 June 2024 1,872 4 View

Why am I having huge shifts in reference genes Cq's?

I was recently performing a great deal of qPCRs on adipose tissue derived RNA. I had experimental samples from sick, and control samples from healthy individuals. I used the same chemistry for all...

04 June 2024 6,924 0 View

How to calculate a 233 mixed repeated measures ANOVA using Gpower? Are there other, more appropriate methods for calculating sample size?

Our experimental design was a 2 (social value orientation: pro-social, pro-self) * 3 (grade: 4th, 5th, 6th) * 3 (peer comparison: fair distribution, mildly unfair, extremely unfair) repeated...

03 June 2024 8,898 0 View

Can you discuss the role of imaging modalities such as ultrasound, CT scan, and X-ray in diagnosing acute abdomen?

Comprehensive Management of Acute Abdomen: Strategies for Ra... Can you discuss the role of imaging modalities such as ultrasound, CT scan, and X-ray in diagnosing acute abdomen?

24 May 2024 6,234 2 View

Zahra Khajali

for the pulmonary artery the gradient more than 20 mmHg is significant and indicated for intervention.

Chaudhury Meshkat Ahmed

For significant carotid artery Stenosis following criteria :

Peak Systolic velocity in ICA more than 215 cm /seconds

Peak diastolic velocity in ICA more than 100cm/sec

Ratio of PSV between ICA and CCA more than 4.0.

According to society of radiologist and Ultrasound concensus criteria.