Brief overview on signs and symptoms, Microeconomics

Project requirements: Refer to Table and answer the following questions for EACH organism listed above. Word requirements are outlined for each question - this represents a minimum number of words required. For each question answer in full and complete sentences, and provide both examples and scientific evidence to support your answer. Be sure to include a well-developed introduction and conclusion in your paper.

Be sure to include all references in APA format.

Organism

Strategy to avoid host immune system

Common disease

Trypanosoma cruzi

Changes surface antigens to avoid immune system detection

American trypanosomiasis

Human immunodeficiency virus (HIV)

Virus infects and hides in macrophages and CD4 T-cells.

Acquired immunodeficiency syndrome (AIDS)

Streptococcus pneumoniae

Produce M proteins to inhibit phagocytes from attaching

Pneumonia

Table

Questions:

1. Give a brief overview of the disease including signs and symptoms. Who is typically affected by this infection?(Children? Immunocompromised patients?)? What is the pathogens' portal of entry and exit?

2.  How would the innate immune system react to this pathogen? Which components would react?

3.  Would this pathogen primarily stimulate cell-mediated immunity or antibody-mediated immunity (T cells or B cells?) Why?

4.  All of the organisms listed above have the ability to evade the host immune system, at least temporarily. Review Table 1.1 for the pathogens' strategies used to avoid the host's immune system. Why is this particular strategy helpful to the pathogen? How would this impact the pathogens' ability to cause infection? How would the immune system compensate?

Posted Date: 3/22/2013 3:05:43 AM | Location : United States







Related Discussions:- Brief overview on signs and symptoms, Assignment Help, Ask Question on Brief overview on signs and symptoms, Get Answer, Expert's Help, Brief overview on signs and symptoms Discussions

Write discussion on Brief overview on signs and symptoms
Your posts are moderated
Related Questions


Austrian economics is a brand of neo-classical economics that was established in Vienna during the late 19th century & first half of the 20th century. Austrian economics was strong

Ask question # how do you formulate a demand and supply equations when you a table of prices, quantity demanded and supplied?


Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4

NEER Vs REER: In a situation where there are multiple trade partners, the effect of cross-currency movements are judged by nominal effective exchange rate (NEER) and real effe

The total demand consists of: 1. New owner demand and 2.A replacement demand The replacement demand tends to grow with the in the total stock with the consumers. Once a pe

How might governments use buffer stocks to stabilise prices? Explain/outline a buffer stock scheme in brief as a method for government (in this case) to warehouse (stock) goods

Uses and Habit Forming Commodity -price elasticity of demand: The number of possible uses : A commodity has high price elasticity of demand (or elastic demand) if it can be p