Essay Examples on Madison University

Influenza virulence Strategy

Influenza virulence strategy The enveloped influenza virus causes yearly seasonal epidemics and also sporadic pandemics in humans causing 250 000 to 500 000 deaths per year world wide The virus can be distinguished by antigenic differences between the virions nucleocaspid and matrix proteins influenza A which is responsible for the periodic flu outbreaks influenza B can also cause these same outbreak pandemics and influenza C causes only mild upper respiratory tract illness Influenza A which has greater amino acid variability can be further sub divided by the properties of the two different viral envelope proteins the two viral glycoproteins that are embedded into the virion include the protein haemagglutinin homotrimers HA1 18 and neuraminidase homotetramers NA1 11 which are found on the surface of the influenza virus in the abundance of 4 1 respectively These aswell as eight other proteins PB1 PB2 PA NP M1 M2 NS1 and NS2 are all encoded by the eight single stranded RNA molecules of the segmented viral genome within the nucleocaspid except for influenza C which has a segmented genome of seven ss RNAs these encoded proteins all have a role in the influenza virulence strategy and life cycle 

1 pages | 374 words

Saving fish from Drowning is a remarkable Novel

Saving fish from Drowning is a remarkable novel by Amy Tan written in 2005 It will be Tan s sixth worth of effort The book is about twelve american visitors who head out to China Also Burma The novel might have been honored an respectable Prize from the Asian Pacific american Awards to ex positive expression Amy Tan says in her Note of the Reader that she drew impulse to her fill in from an accumulation for Automatic writing messages from the unseen world However On an interview she recants this demonstration Furthermore asserts that she really committed dependent upon those story about Bibi Chen the hero whose story might have been evidently passed along through programmed composing Saving Fish from Drowning depicts those adventures of a assembly for 12 american tourists going from a hypochondriac self tormentor should An British conceived puppies how host who are once an craftsmanship tour for china Furthermore burma The story intensifies The point when 11 from claiming them would grabbed In lake trim done Burma s shan state they would held for jungle covered mountains Eventually Toms perusing an assembly about edgy karen displaced person tribesmen who have confidence that a standout amongst those visitors is those resurrection about their divine being more youthful White Brother arrive at spare them from the yoke of the fierce Also dangerous military legislature The novel need every last one of parts to a pulse racing read Westerners over intriguing surroundings murder myth mystery conspiracy kidnapping awful guys beneficial guys doltish guys furthermore actually a ghost

2 pages | 511 words