Biofilm susceptibility testing?

Hi everyone i want determine antibiotic susceptibility of biofilm-state bacteria to compare with planktonic-state bacteria. i searched some papers and met some description like MBEC, "MBEC" is the...

01 February 2017 2,736 5 View

No title

Since getting data from my real time pcr experiments, i'm struggling to analyze these datas. i have 100 bacteria strain isolated from different patients and i want to detect gene expression...

03 April 2016 2,875 11 View

Can intermediate (I) value of antimicrobial susceptibility refer as a resistant?

03 April 2016 4,797 10 View

Which method should i use for real time pcr?

Hi all i want to analyze real time pcr results but i have no experience at all. My question is i have Cq value of my gene in resitant strain and suspectibile strain. Also i normalized them with...

03 April 2016 6,776 16 View

What must plant contains to have an antibacterial porperty?

Dear Reserachers i want to ask you about plant which have antibacterial. As you know, plants is going to take important point fighting against higly resistance bacteria, fungus etc. Also inhibits...

09 October 2015 7,995 6 View

Any tips for absolute quantification at real time pcr?

Hi all i am new at designing new method for real time pcr and i want to detect some gene expression at klebsiella pneumoniae. i am using 5 ng cDNA template for reaction. My question is which...

09 October 2015 3,955 7 View

Does anyone have experience about plasmid interaction between essential oils and plasmid DNA?

Hi all we want to test plants essential oil vis destilastion method and want to try interactions with plasmid. Anyone have experience about this. Best wishes

08 September 2015 2,135 4 View

Detection amplicon size via primer?

07 August 2015 9,365 2 View

No title

Can you give some advice? i want extract total protein from klebsiella with/without kit?

04 May 2015 5,452 1 View

How can I measure gene expression treated with antibiotic?

Question is how can I measure gene expression levels of resistance genes treated with antibiotics?

04 May 2015 2,675 6 View

Looking for Materials with high thermal expansion coefficient and high temperature resistance?

03 March 2021 8,272 1 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before?

Question to you and THEM, the New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before? There appears to be a core problem for...

02 March 2021 3,024 2 View

I am interested in medicinal chemistry field, which books are highly recommended to learn from?

I am at the beginner level in drug design and drug discovery, and I am interested to learn more about this field. Which books are highly recommended to start from and gives me all essential...

02 March 2021 8,437 2 View

How to grow E.coli on the low salt LB agar plate with 50 or 100ug/ml of Blasticidin?

Hello, I would like to ask how to grow E.coli which resists 50 or 100ug/ml of Blasticidin. I have tried many methods by using low salt Luria-Bertain(LB) agar plate. However, no colonies grow. Let...

01 March 2021 2,027 2 View

What is the exact mechanism of the antimicrobial effect of local anesthetics?

The antimicrobial effect of local anesthetics has been known for more than 50 years, but it still seems to have an unclear mechanism of action. which bacteria? which concentration? etc etc. ....

27 February 2021 4,450 2 View

Uncertianiny in using dry or wet basis in mixing a sediment with fuel oil?

Hello I'm currently working on a topic related to studying the anaerobic biodegradation of TPH in marine sediments. In this work, sediment should be mixed with fuel oil to a concentration of 20 g...

24 February 2021 9,839 3 View

Are there lab markers/pens resistant to Roti-Histol?

Hi, I'm looking for a pen/marker to write on the smooth, transparent (non-frosted) part of microscopy slides which does not get washed away by alcohols and most importantly Roti-Histol. I want to...

24 February 2021 9,902 5 View

Advice on growing lactobacillus species in the lab?

Hello everyone, For part of my PhD project, I'm hoping to grow some lactobacillus species in the lab so that I can create standard curves for a qPCR quantification of a faecal sample. However, I...

24 February 2021 3,157 6 View

How to empty large intestine in mice ?

Hi all I am working on colon-targeted drug delivery for which I kept mice fasting for 6h using fasting grills during scotophase (dark period). I observed liquid fecal content in the cecum and...

23 February 2021 7,701 2 View