Related Experiment Video

Updated: Feb 1, 2026

Cochlear Implantation in the Guinea Pig
09:56

Cochlear Implantation in the Guinea Pig

Published on: June 15, 2018

11.8K

Persistence of Lassa Virus Associated With Severe Systemic Arteritis in Convalescing Guinea Pigs (Cavia porcellus)

David X Liu1, Donna L Perry1, Lisa Evans DeWald1

  • 1Integrated Research Facility at Fort Detrick, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Fort Detrick, Frederick, Maryland.

The Journal of Infectious Diseases
|December 6, 2018
PubMed

Keywords:
ArenaviridaeBSL-4Lassa virus persistent infectionarenavirusarteritisguinea pigmammarenavirusperiarteritisviral hemorrhagic fever

More Related Videos

Non-Terminal Blood Sampling Techniques in Guinea Pigs07:58

Non-Terminal Blood Sampling Techniques in Guinea Pigs

Published on: October 11, 2014

38.9K
A Revised Surgical Approach to Induce Endolymphatic Hydrops in the Guinea Pig06:05

A Revised Surgical Approach to Induce Endolymphatic Hydrops in the Guinea Pig

Published on: June 4, 2020

6.6K

Related Concept Videos

What are Viruses?00:50

What are Viruses?

Overview
128.1K
Second Order systems II01:18

Second Order systems II

In an underdamped second-order system, where the damping ratio ζ is between 0 and 1, a unit-step input results in a transfer function that, when transformed using the inverse Laplace method, reveals the output response. The output exhibits a damped sinusoidal oscillation, and the difference between the input and output is termed the error signal. This error signal also demonstrates damped oscillatory behavior. Eventually, as the system reaches a steady state, the error diminishes to zero.
406
First Order Systems01:21

First Order Systems

First-order systems, such as RC circuits, are foundational in understanding dynamic systems due to their straightforward input-output relationship. Analyzing their responses to different input functions under zero initial conditions reveals significant insights into system behavior.
When a first-order system is subjected to a unit-step input, its response is characterized by its transfer function. By applying the Laplace transform of the unit-step input to the transfer function, expanding the...
428
Second Order systems I01:20

Second Order systems I

A servo system exemplifies a second-order system, featuring a proportional controller and load elements that ensure the output position aligns with the input position. The relationship between these components is described by a second-order differential equation. Applying the Laplace transform under zero initial conditions yields the transfer function, showing how inputs are converted to outputs in the system.
By reinterpreting the system, one can derive the closed-loop transfer function, which...
599
Thermodynamic Systems01:06

Thermodynamic Systems

A thermodynamic system is a set of objects whose thermodynamic properties are of interest. The system is considered to be embedded in its surroundings or the environment. The system and its environment can exchange heat and do work on each other through a boundary that separates them. However, the immediate surroundings of the system interact with it directly and therefore have a much stronger influence on its behavior and properties.
Consider an example of  tea boiling in a kettle. The...
8.0K
Classification of Systems-I01:26

Classification of Systems-I

Linearity is a system property characterized by a direct input-output relationship, combining homogeneity and additivity.
Homogeneity dictates that if an input x(t) is multiplied by a constant c, the output y(t) is multiplied by the same constant. Mathematically, this is expressed as:
594