Related Experiment Video

Updated: Jan 27, 2026

Bronchoalveolar Lavage Exosomes in Lipopolysaccharide-induced Septic Lung Injury
08:27

Bronchoalveolar Lavage Exosomes in Lipopolysaccharide-induced Septic Lung Injury

Published on: May 21, 2018

11.4K

Alkannin attenuates lipopolysaccharide-induced lung injury in mice via Rho/ROCK/NF-κB pathway

Bin Li1, Qingling Lin1, Qiliang Hou1

  • 1Department of Critical Care Medicine, The Second Hospital of Lanzhou University, Lanzhou, China.

Journal of Biochemical and Molecular Toxicology
|March 30, 2019
PubMed

Keywords:
Rho/ROCK/NF-κBalkanninlipopolysaccharidelung injury

More Related Videos

Inducing Acute Lung Injury in Mice by Direct Intratracheal Lipopolysaccharide Instillation11:07

Inducing Acute Lung Injury in Mice by Direct Intratracheal Lipopolysaccharide Instillation

Published on: July 6, 2019

26.8K
Pressure Controlled Ventilation to Induce Acute Lung Injury in Mice07:55

Pressure Controlled Ventilation to Induce Acute Lung Injury in Mice

Published on: May 5, 2011

18.9K

Related Concept Videos

NF-κB-dependent Signaling Pathway02:26

NF-κB-dependent Signaling Pathway

The transcription factor NF-κB was discovered in 1986 in the lab of Nobel laureate Professor David Baltimore, for its interaction with the immunoglobulin light chain enhancer in B-cells. After more than three decades of study, it is now evident that NF-κB regulates the expression of over 100 genes. Most of these genes play an essential role in the innate and adaptive immune responses as well as the inflammatory responses of animals.
NF-κB-dependent Signaling Mechanism
The...
9.8K
Small GTPases - Ras and Rho01:24

Small GTPases - Ras and Rho

Ras and Rho are small monomeric GTPases that act downstream of receptor tyrosine kinase (RTK) and regulate various cellular processes. These GTPases switch between active and inactive states by binding to guanine nucleotides.
Three regulatory proteins control their activity:
5.2K
Transcription Attenuation in Prokaryotes02:42

Transcription Attenuation in Prokaryotes

Transcriptional attenuation occurs when RNA transcription is prematurely terminated due to the formation of a terminator mRNA hairpin structure.  Bacteria use these hairpins to regulate the transcription process and control the synthesis of several amino acids including histidine, lysine, threonine, and phenylalanine. Transcription attenuation takes place in the non-coding regions of mRNA.
There are several different mechanisms used to attenuate transcription. In ribosome mediated...
18.2K
Cell Polarization by Rho Proteins01:21

Cell Polarization by Rho Proteins

Cell polarity is the asymmetric distribution of cellular and membrane components, making one side of the cell different from the other. This polarity is essential to many processes such as embryogenesis, axon migration, glucose transport across epithelial cells, and directional cell migration. A migrating cell responds to intracellular or extracellular signals via molecular cascades that reorganize the actin cytoskeleton to establish this polarity. In these cells, the Rho family proteins Cdc42,...
3.7K
Formation of Lipopolysaccharides01:19

Formation of Lipopolysaccharides

Lipopolysaccharides (LPS) are crucial components of the outer membrane of Gram-negative bacteria, serving both structural and functional roles. It contributes to membrane stability and protects bacteria from host immune responses. LPS is composed of three major regions—lipid A, a core oligosaccharide, and an O antigen. The biosynthesis and assembly of LPS involve a highly coordinated set of enzymatic reactions and transport mechanisms. Additionally, LPS is recognized as an endotoxin,...
590
C4 Pathway and CAM01:27

C4 Pathway and CAM

Most plants use the C3 pathway for carbon fixation. However, some plants, such as sugar cane, corn, and cacti that grow in hot conditions, use alternative pathways to fix carbon and conserve energy loss due to photorespiration. Photorespiration is the process that occurs when the oxygen concentration is high. Under such conditions, the rubisco enzyme in the Calvin cycle binds O2 instead of CO2, which halts photosynthesis and consumes energy.
C4 Pathway
The C4 pathway is used by plants such as...
49.0K