To compare the efficacy of a new drug versus standard drug, is it necessary to have same route of administration in open label study?

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I need this book for designing adiabatic fixed bed reactor for methanation. Can anyone recommend any source to get this book from?

Heterogeneous Reactions: Analysis, Examples and Reactor Design: Gas-Solid and Solid-Solid Reactions L.K Doraiswamy and M.M Sharma

21 September 2020 6,595 3 View

How do we use two different basis sets for two different type of atoms in geomtry optimization calculation in gamess?

Dear all, I have been trying to optimize a molecule that contains Fe and H atoms using B3LYP hybrid functional. For Fe, I am considering 6-311G basis set, while for H atoms, 4-31G basis set is...

09 April 2018 6,074 6 View

Why does the ITC curve in an interaction between a DNA aptamer and peptide ligand have both exothermic and endothermic peaks at the same time?

I am using MicroCal ITC 200 (GE) and performing an interaction study between a DNA aptamer (12 kDa) and a peptide ligand (1.91 kDa). How can I explain an ITC curve with both negative and positive...

27 December 2017 233 4 View

What is the most Operating System (OS) which can be INSTALL on Tiny hard devices like Raspberry Pi (RPi) hardware ?

I'm targeting to deploy a mesh network and manually configure MANET routing protocols. I'm preparing scenarios, architectures, and hard devices needed to do that. Are there some step-by-step...

03 March 2021 1,931 5 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 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 can I integrate a routing protocol in a tiny device (e.g. Raspberry Pi)?

Hi Community, I'm facing the issue of integration/compiling a new routing protocol in a WSN simulator. The final goal is to successfully add, configure this routing protocol in hardware devices...

01 March 2021 9,332 6 View

What is the state of the drug inside solid lipid nanoparticles (SLNs)?

I am a little confuse with the mechanism of solid lipid nanoparticles (SLNs). The main point of encapsulating drugs into SLNs is because some drugs have low solubility in water. Therefore, SLNs...

01 March 2021 3,703 3 View

How does an antibody have full intact antibody + half antibody?

Hello, I was just wondering how does a antibody have full intact antibody + half antibody? Is it because of the drug conjugation?

28 February 2021 1,577 1 View

How do I choose contrasts in SPM8?

I am learning how to use SPM for PET and PET-MR analysis, but I haven't found any great resources that explain how contrasts work. I have a series of PET images where our hypothesis argues that...

24 February 2021 1,534 2 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

Can I use a protein-devoid condition as my negative control in ELISA?

Hello, I am running a sandwich-type ELISA where I am trying to inhibit a protein-protein interaction using small molecules. For each experiment, I determine my Z' (Z-prime) to determine the...

23 February 2021 7,429 1 View

How does the injection volume impact LLOQ and ULOQ in regression analysis (LC-MSMS)?

Hello, I have run into an issue that has sparkled a debate at work: is the LLOQ/ULOQ impacted by injection volume under the following circumstances: 1) Same dilution factor of all samples 2)...

23 February 2021 9,159 3 View

Donna Lisi

This could lead to bias as in this study comparing IV to po corticosteroid use In asthma where more severe patients were given intravenous therapy.

Article Observational Study of Intravenous versus Oral Corticosteroi...

This observational study on the other hand, compared IV to po clarithromycin in community acquire pneumonia and it’s investigators felt that adequate propensity scoring eliminated treatment bias.

Article Oral versus intravenous clarithromycin in moderate to severe...

Abdelkader Mohamed Elsayed

Nice Contribution Frank T. Edelmann