Simplex virus

for generations to come. Baltimore changed the way that scientists viewed the genetic theory, overturning the belief that genetic information flowed in one direction from DNA to RNA. This was essential to research and discoveries made about the HIV virus. Baltimore’s work with cancer research was also pivotal to society. The implications of his research led to new discoveries in medicines as well as applications to which treatments could be made. Here real strides were made towards helping with cancer

Before 1999, the West Nile Virus was unknown in the Western hemisphere. Since then, however, each summer has shown it moving progressively across the United States starting in New York. Such recurrent and steady movement means that the virus is here to stay. Transmitted by the bite of infected mosquitoes, the disease causes encephalitis, which is inflammation of the brain. Although most cases are relatively mild and include symptoms like a fever and skin rash, those with more severe cases can exhibit

is ligation, which is used to ‘glue’ the removed functioning ADA gene into the viral DNA so that recombinant circular DNA (cDNA) can be created. Viral DNA is obtained from a virus, such as an adenovirus (often used for gene therapy treatments) which has been ‘purified’ so that it does not cause harm (infect host with the virus) to the human body when introduced. The ADA gene is then spliced into the open vector (viral cDNA), using the enzyme ligase which glues the ADA gene into the viral DNA by bonding

Herpesvirus has been discussed to cause periodontal pathosis as a direct result of the virus infection and replication, or as a result of virally induced impairment of the host defense. Herpesvirus-mediated periodontopathogenicity may take place through at least five mechanisms, operating alone or in combination. 1. Herpesviruses may cause direct cytopathic effects on certain cells (fibroblasts, keratinocytes, endothelial cells, inflammatory cells such as polymorphonuclear leukocytes, lymphocytes

In the report, there seem to be potentially fatal tick-born illness that occurred in two of the cases. The infectious is Powassan virus and believe to come from Lyme that can be transferred from tick to human in minutes. This virus believes to be more severe than Lyme and not only this, but it can reach to a patient’s brain quick and leaving the patient’s susceptible to long-term neurological damage. Also, not all patient experience the same symptoms and those that does have a symptom experience

and viral infections can both cause orofacial pain. One common fungal infection of the mouth is Candida albicans, whose symptoms typically include white patches or plaques on the mucosa or tongue (SOURCE). Viral infections such as Herpes virus and Epstein-Barr virus

Hives is explained as a rash characterized by intensely itching welts, triggered by the release of histamine and cause by an allergic response to any of multiple to any of multiple agents or conditions, including food, drugs, and infection, stated in an article. Hives are caused by an allergic reaction of the skin, doctors call it Urticaria. Typically hives only last a few minutes or even seconds. If they do not go away soon it could be a sign of more serious problems. Stated in an article, If you

Gene therapy is an experimental technique that is used to prevent disease. For future reference, this technique may treat disorders. It may add or remove genes to get rid of a genetic disorder. Gene therapy is a heavily debated subject. There are very respectful points on both sides of this debated topic. The pro side believes that gene therapy is the best thing that is happening to our society. However, opposers of gene therapy believe that people should refrain from proceeding with this biological

different from one another. There are two structures for a virus, it's either icosahedral or helical. The virus that is icosahedral can appear to be spherical or if you look close enough it's icosahedral. This virus is made up of equilateral triangles. It's arranged into a symmetrical fashion. A prolate is found in the bacteriophage of an icosahedral virus. Many animal viruses or many viruses overall are icosahedral or helical. A helical virus has a capsid shaped into a rod shape structure or a filamentous

In 1964 Dr. Robert Douglas Sweet introduce the Sweet syndrome or Acute Febrile Neutrophilic Dermatosis in the medical literature. The disorder is classified as a neutrophilic dermatosis, which is a general term for a group of skin disorders characterized by the accumulation of neutrophils in the skin. Neutrophils are a type of white blood cell that is important in fighting off infection by destroying bacteria that enter the body. In Sweet syndrome neutrophils accumulate in the dermis, the thick