Skip to main content

Home/ Authentic Science Research 2013-2014/ Group items tagged Drugs

Rss Feed Group items tagged

Dakota Declue

New plan of attack in cancer fight: Two-drug combination, under certain circumstances, ... - 0 views

  •  
    Big new break through in the steps to curing cancer. Harvard Scientist have found a new drug combination that stops the growth of cancer and could be the answer to curing all cancer. Although the research isn't the cure from cancer its the start that is needed to find cancer. In order for the two drugs to work they must be given together. The two drug combination could possible cure most types of cancer but for some it could spell disaster.
Nicholas Scholz

Parkinsons DIsease - NIH - 0 views

  • Parkinson's disease (PD) belongs to a group of conditions called motor system disorders, which are the result of the loss of dopamine-producing brain cells
  • symptoms of PD are tremor, or trembling in hands
  • bradykinesia, or slowness of movemen
  • ...13 more annotations...
  • As these symptoms become more pronounced, patients may have difficulty walking, talking, or completing other simple tasks
  • difficulty in swallowing
  • At present, there is no cure for PD
  • and progressive
  • A therapy called deep brain stimulation (DBS) has now been approved by the U.S. Food and Drug Administration
  • Usually, patients are given levodopa
  • movements called dyskinesias that are a common side effect of levodopa
  • PD is both chronic
  • In some cases, surgery may be appropriate if the disease doesn't respond to drugs
  • No one can predict which symptoms will affect an individual patient, and the intensity of the symptoms also varies from person to person.
  • PD research in laboratories at the National Institutes of Health (NIH)
  • Scientists looking for the cause of PD
  • develop new protective drugs that can delay, prevent, or reverse the disease.
  •  
    This article pertains to the neurological disorder, Parkinson's Disease (PD). PD is known to reduce motor system function due to the loss of dopamine-producing brain cells. Most symptoms related to PD include tremors, trembling, and slowness of movement (bradykinesia). As the disease progresses these tremors begin to effect daily activities like chewing and speaking. Unfortunately there is no cure for Parkinson's Disease. The most common treatment for PD is the use of medications such as levodopa. Due to complications with current medications other treatments like deep brain stimulation and surgery are commonly used. Parkinson's Disease is both chronic and progressive. Tremors and other symptoms will occur for long periods of time and possibly grow worse. Patients with PD experience varying symptoms and intensities. Current research being done in response to Parkinson's is being conducted at the National Institute of Health (NIH) and elsewhere. Current topics of research include discovering the cause of PD, and the development of protective drugs needed to delay, prevent, and even reverse the disease.
Nicholas Scholz

Treatments and Medications Used for Patients with MS - 0 views

  • Corticosteroids are mainly used to reduce the inflammation that spikes during a relapse
  • Beta interferons. These types of drugs — such as Avonex, Betaseron, Extavia and Rebif — appear to slow the progress of multiple sclerosis, reduce the number of attacks and lessen the severity of attacks
  • (Copaxone). This medication may reduce the number of MS attacks
  • ...7 more annotations...
  • (Tysabri). This medication may reduce the number of MS attacks by interfering with the movement of potentially damaging immune cells from your bloodstream to your brain and spinal cord.
  • Teriflunomide (Aubagio). This oral medication reduces attacks and lesions in people with MS.
  • Medications such as amantadine may help reduce fatigue due to multiple sclerosis.
  • Dalfampridine (Ampyra). This oral medication may improve walking speed in some people. The major side effect is seizures.
  • Muscle relaxants. If you have multiple sclerosis, you may experience painful or uncontrollable muscle stiffness or spasms, particularly in your legs. Muscle relaxants such as baclofen (Lioresal) and tizanidine (Zanaflex) may improve muscle spasticity
  • A physical or occupational therapist can teach you stretching and strengthening exercises and show you how to use devices that can make it easier to perform daily tasks.
  • For example, stem cell transplantation is being studied. In a stem cell transplant, doctors inject healthy stem cells into your body to replace diseased stem cells.
  •  
    Though MS obviously has no cure there are plenty of procedures and medications that can be used to lessen the effects of the disease. Treating specific attacks reduces the damage to the myelin sheath. Two methods for controlling the attacks are plasma exchanges and corticosteroids. Another way to control the effects of MS is by slowing the progression of the disease. There are many different drugs that slow the rate of relapses some of which include Beta Interferons, Copaxone, Gilenya, and Tysabri. In addition to these medications, other strategies can be used to treat the symptoms, which include physical therapy and muscle relaxants. 
Dakota Declue

Depressed fish could help in the search for new drug treatments - 0 views

  •  
    A very depressed zebrafish normalized by antidepressants. Chronic stress can lead to depression and anxiety in humans. The fish lack the receptor cortisol this means they exhibited a consistent high level of stress. When antidepressants where added to the water the fishes behavior returned to normal. Finding this new drug treatment has opened a door for new research to be done on treating psychiatric disorders.
sami99

PharmaSat to Test Drugs in Space | Popular Science - 0 views

  •  
    PharaSat is a new technological space craft weighing in at about 10 pounds it is used to test to see if medicine to help stop viruses and colds for astronauts in space. The people on board with this experiment can see what is going on within one hour of the launch. Micro-gravity affects people in many different ways and they want to see how Pharmaceuticals will be effected by testing the temperature air pressure and acceleration levels. 
sami99

Narc Copter | Popular Science - 0 views

  •  
    In Holland there is a fake statement being said that the consumption of marijuana in fact it is very illegal, they spend the most money on drug enforcement policies in Europe besides Sweden. Even with it being illegal to have marijuana it is still sold in coffee shops because of the non enforcement polices being enacted there. Holland has created a helicopter that can detect pot grow areas, so far this has been very successful the police found a small area with pot growing on the first try.
Elizabeth Bundschuh

Medical advances hold promise for less-destructive cancer treatment by way of genetic m... - 0 views

  •  
    If a mutation occurs in a person's genes it can cause cancer. The future of cancer therapy is identifying and targeting these mutations. A trial at the University of Florida, known as NSCABP-FC-7 takes the genetic fingerprint of a patients DNA and gives them a personalized treatment based on the information. The idea is to move away from the traditional cytotoxic treatment, and towards less toxic personalized medicine. However, the toxicity of cancer drugs is decreasing due to technology's increasing ability to target and destroy specific cells, and not healthy cells. Washington University St. Louis as well as other institutions have become part of the study. Overall, the future of cancer treatment lies in targeted therapies and personalized medicine.
aburbridge017

New compound to treat depression identified -- ScienceDaily - 0 views

  •  
    Researchers have recently discovered that hydroxynorketamine (HNK) may be just as effective in treating depression as ketamine. Studies using rats showed that the drug maybe more useful than ketamine, due to the fact  that it does not act as an anesthetic agent. and it is a lot stronger. HNK could also be used in neurodegenerative disorders because it slows D-serine production, which allows neuron connections to reform. 
sami99

Face Off | Popular Science - 0 views

  •  
    When Connie Culp was shot in the face by her husband she was given the opportunity to undergo a face transplant. The chairman of the surgery Jeffery Mathews states that the is the most dramatic technological advances ever. To complete the surgery they have to attach the small muscles veins and nerves between the patient and the donors face. To make sure the patient doesn't reject the transplant they have to infuse special marrow cells and immune suppressing drugs.
nehaha00

Cool Kids Get Schooled With Age - 0 views

  •  
    Rather than talking about cool organs this article was more about the topic of "cool kids." This article talked about how the "shelf life" for the popular kids rarely makes it past 20s. In a study in the Journal of Child's Development sociologists followed little kids from various ethnicities and locations until they were adults. Sociologists found that children that were dubbed "cool" were developed this fake maturity because they were typically the ones that went to parties or dated at an earlier age, but as the kids began to get older the other children developed real maturity, so the "cool kids" typically began to involve themselves in riskier behavior in order to maintain their "cool" status, but eventually the risky business turned to alcohol/drug abuse. So, eventually the "cool kids" are no longer cool they are law breakers. Finally, leading sociologists to believe cool kids can't stay cool forever.
1 - 10 of 10
Showing 20 items per page