Jeong Uk Lim

6 Questions 9 Answers 0 Followers

Questions related from Jeong Uk Lim

How can I keep bronchial epithelial cell alive, while retaining the effect of PM exposure?

Objective of the study: Evaluate whether normal bronchial epithelial cells acquire invasiveness following exposure to particulate matter. Initial approach: Expose the BEAS2B cell line to PM10 at...

12 August 2023 3,045 2 View

Minimal HIF-1 alpha expression in high PM10 exposure, but strong expression in low PM 10, Any reason?

*Hypothesis: Particulate matter exposure will increase HIF-1alpha expression *Cell: BEAS-2B cell *Particulate matter: Sigma-Aldreich, PM10, commercial use *Method of detection: Western...

03 August 2022 7,525 0 View

How do I minimize exposure to room air just after exposure to hypoxia?

I am planning an lab study on effect of hypoxia on glucose metabolism of cancer cell. For hypoxia exposure, I am considering anaerobic chamber system. My concern is that if I use this chamber,...

15 March 2019 7,760 8 View

Propensity score matching: What if statistically significant difference is maintained afterward?

For right comparison of two groups (cases and control), I underwent propensity score matching (PSM) accounting 8 variables which showed significant difference between the two groups: one of them...

11 February 2019 6,443 3 View

How should we compare continuous variables of multiple groups: when non-normally distributed group is present?

I am trying to compare continuous variables between four groups, let's say A, B, C, D. While A and D groups are normally distributed, B and C aren't. Which statistical method should I use to...

01 January 1970 1,712 9 View

How can I keep bronchial epithelial cell alive, while retaining the effect of PM exposure?

Objective of the study: Evaluate whether normal bronchial epithelial cells acquire invasiveness following exposure to particulate matter. Initial approach: Expose the BEAS2B cell line to PM10 at...

01 January 1970 9,345 0 View