How to convert Terapeutic Human Doses to Cell Experimentation Doses?

"Toxicological evaluations revealed that Cur is found to be pharmacologically safe, even up to 12 g per day, as reported by several animal studies and in phase-I clinical trials Similarly,...

07 December 2020 3,012 1 View

Is it possible to get genomic context data on bulk of accessions?

I'm trying to build local gene synteny to identify homologs between different species. To do that, I've been accessing each individual gene of interest, going into gene view in NCBI and...

04 November 2020 9,038 2 View

Transmembrane Protein 3-D Coordinate File Preparation Question?

Hello I hope you are all doing well.:) Several transmembrane Pannexin1 3-D coordinate files have been submitted to the PDB, however, I believe all are missing coordinates in some of the Pannexin1...

11 August 2020 4,875 3 View

What are the best metrics for evaluating the quality of non-spherical clusters?

Hi. I'm dealing with clustering of data were the resulting clusters are, in general, non-spherical. Some of them are not convex. What are the best internal metrics for evaluating these kind of...

27 March 2020 5,076 2 View

How can I separate hematite from bornite in a powder?

17 March 2020 570 3 View

How can I access the total number of integration points present in my model using a vumat in Abaqus ?

Hello, I'm using a vumat in Abaqus and i'm storing data associated to each Integration Point present in my model. For the time being, I scale my array to a given large size, say M(10000). I...

08 January 2020 9,622 3 View

I have tried to clone dcas9 into pET22b vector for the past 1month now. And I do'nt always have any colonies. Anyone cloned dcas9 into pET vectors?

I always have pure insert and vector DNA in the region of 1.7-2.0. I use restriction enzymes sall HF and xhol and perform ligation overnight for 16hrs and then do transformation in 10 beta...

30 September 2019 7,178 2 View

Please, has anyone worked on sgRNA labelling? I am finding it difficult to get protocols to label with alexa dye and Qds.?

How can I label single guided RNA (sgRNA) with Alexa 488 dye and quantum dots (QDs)? I will appreciate any paper recommended or detailed protocols.

30 September 2019 6,873 1 View

How do I stop TEM samples being destroyed under electron beam?

The samples that I make for TEM contain cells. I need them to be 70-90nm (no higher) to be able to see them clearly and do EDX as well. However, They begin to rip and flex under the beam even at...

19 August 2019 2,339 1 View

Correct statistical analysis for intervention study pre and post test?

I have ran a study comparing the Daily Mile and HIIT in children to see which is best for improving cardiovascular endurance (Beep test) and anaerobic power (20m sprint). Scores on both test...

29 April 2019 7,457 2 View

Has anyone performed a colorimetric RT-LAMP assay using Lucigens LavaLAMP kit?

Hi there, my lab recently opted to use LavaLAMP from Lucigen instead of the Warmstart kit from NEB. However, Lucigen has yet to create a colormetric kit for RT-LAMP, and adding phenol-Red (pH...

17 February 2021 5,399 1 View

How to dissolve querceitin in HEPES?

I am trying to do the isothermal titration calorimetry study of quercetin. I want to reach a final concentration of 5 mM quercetin in HEPES or MES buffer with

15 February 2021 2,159 3 View

Despite single-cell RNA, how can I characterize a new cell subtype/phenotype?

A new cell subtype was found out only during regeneration phases after a cuprizone-induced demyelination model. How can I characterize this cell? It is important to highlight that was already...

13 February 2021 1,245 1 View

Why am I getting such large heats of dilution in my Isothermal Titration Calorimetry Experiment?

I am trying to measure binding of calcium to an expressed protein we are studying and am getting very large heats of dilution for the calcium solution in my control tests. We prepared a 1 M CaCl2...

07 February 2021 7,532 1 View

Does diseases like fungal,bacterial etc of rice plant is different from nutrient deficiency diseases?how deep learning is used except classification?

can any one suggest me other than classification, how deep learning technique can be used in plant disease detection in rice plant? could a research work continued from fungal,bacterial...

07 February 2021 470 2 View

Does DNA A-tailing survive after agarose gel electrophoresis and purification?

Hi everyone, I need to clone in pGEM-T vector the result of amplifying a metagenomic library by PCR with a high fidelity polymerase but I only want to clone the fragments of an specific size...

04 February 2021 6,051 8 View

Tick-borne encephalitis (TBE) incidence in the Czech Republic in recent years?

Dear Sir or Madam, i'm a medical student. In range of school lesson i have to research about TBE (see topic) in the country of Czech Republic. I would be pleased if you could give me a hand on...

24 January 2021 5,984 4 View

The First Survey Addressing Patients with BMIs over 50?

Dear Bariatric Surgeons, The importance of obesity management in patients with BMIs over 50 has not been completely addressed and it should be considered separately from patients with morbid...

20 January 2021 2,748 1 View

What is role of chronopharmacology or circadian rhythms in metabolic diseases including obesity, diabetes and cardiovascular diseases?

Chronopharmacology is branch of biological science which deals with daily life, sleep and wake, day and night, feeding and fasting and other effects. we can manage many diseases including...

18 January 2021 9,045 3 View

How commonly do you encounter Rummination Syndrome in your GI practice?

Do diaphragmatic breathing and speech therapy actually help? How often did you require multidisciplinary team approach?

17 January 2021 5,998 0 View