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Questions related to Epidemiology
In order to explain business enterprise in the US during the XXth century, to take Langlois as an either/or valid option to Chladler´s explanation on capitalist development is a temptation in...
last month 4,884 0 View
What are the effects of electrical stimulation on tissue repair and wound healing?
last month 5,130 1 View
(Especially in relation to enzyme activity and inflammatory response pathways.)
30 July 2025 662 2 View
Is it possible to use a previous prevalence rate of tuberculosis in a neighboring country to calculate the sample size for my study in my country, knowing that there is no information in my...
19 June 2025 2,428 5 View
QuantiFERON-TB Gold+ is a blood test used for the diagnosis of infection with Mycobacterium tuberculosis complex organisms (M. tuberculosis, M. bovis, M. africanum). It is used as an alternative...
10 June 2025 428 6 View
I'm currently performing ChIP-qPCR using the ChIP-IT® Express Kit (Active Motif) in parental HepG2 cells to study THRB binding. However, I suspect that the antibodies I’ve used may not be working...
13 April 2025 258 0 View
Need a detail on how to publish a research paper here
28 February 2025 2,072 1 View
Na
24 February 2025 6,881 1 View
Hello, I'm culturing LX-2 cells and am planning to treat them with 5 ng/mL TGF-B1 reconstituted at 20 ug/mL with DMSO as the vehicle. How would I calculate the amount of TGF-B1 and DMSO to use to...
20 February 2025 5,239 1 View
Kindly help
19 February 2025 4,926 2 View
Plasmodium are micro-organisms that cause malaria. It is a single celled micro-organism that has a complex cycle in the human body.
18 February 2025 6,570 3 View
with citations
19 December 2024 2,341 0 View
I have a "gene of interest" transformed BL21 cells, and I have harvested those BL21 cells out of that, some of them expressing protein of interest and some of them not. I doubt whether partially...
13 December 2024 9,322 1 View
During anion exchange step, the ionic liquid phase is getting solidified. What may be the causes?
03 December 2024 5,490 1 View
In many references, the optimal pH of phenol for RNA extraction is 4.5, but I have some phenol at pH 2. Can I use it?
24 November 2024 381 3 View
Hi everyone, I'm part of a newly established virology lab working with Cytomegalovirus (HCMV). We're currently facing issues recovering HCMV from the BJ-5ta cell line. We're confident the virus...
16 October 2024 1,173 1 View
Hi everyone! Could you recommend a online MRI data repository with human brain samples available in DICOM or NIFTI format? Thanks in advance!
18 September 2024 7,827 2 View
How can machine learning perform mediation analysis?
15 September 2024 5,934 2 View
I noticed in the field, after spraying cytokinin as a form of support for the ears of corn plants at the age of 7 leaves and 9 leaves to maximize productivity, that the stalk length was inhibited...
21 August 2024 4,984 0 View
Hi I am trying to revive Pseudomonas aeruginosa from frozen glycerol stock and also from cryobeads. But there was no bacterial growth. I used nutrient agar, tryptone soy agar to streak on. Also I...
10 June 2024 6,817 9 View
I have been boggled by a seemingly simple problem. Many studies state that "The water contents of the pots were checked daily by weighing and adjusted to field capacity." How is this performed?...
09 June 2024 5,280 8 View
Pediatric anesthesia, while generally safe, carries certain risks and complications that need to be carefully managed to ensure the safety and well-being of pediatric patients.
12 April 2024 2,203 1 View
Hi, I am trying to transient thermal analysis where, based on the temperature of a specific node, I want the code (shown below) to decide the value of the thermal load. However, I am getting a...
21 January 2024 8,961 3 View
Can the atmosphere and the hydrosphere impact each other and heat transfer within the atmosphere and hydrosphere impact of wind and ocean currents?
10 January 2024 1,145 2 View