Examine Case Study: An Elderly Iranian Man With Alzheimer’s Disease
Examine Case Study: An Elderly Iranian Man With Alzheimer’s Disease
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Abstract
Objectives: To provide a new research direction for nerve regeneration and strategy for Alzheimer’s disease treatment, tetrahedral DNA nanostructures (TDNs)—novel tetrahedral framework nucleic acid molecule nanoparticles (tFNA) that can inhibit the apoptosis of nerve cells are employed in the experiment.
Materials and methods: To verify the successful preparation of TDNs, the morphology of TDNs was observed by atomic force microscopy (AFM) and transmission electron microscopy (TEM). The expression of apoptosis‐related genes and proteins was investigated by confocal microscope, flow cytometry, PCR and Western blot to detect the impact of TDNs on the Alzheimer’s model. And finally, Morris water maze experiment was used to test behavioural changes and Nissl stain was detected to observe the morphology and quantity of neurons in the hippocampus. Immunofluorescence stain was used to observe the Aβ stain, and TUNEL dyeing was utilized to observe neuronal apoptosis.
Results: In vitro and in vivo experiments confirm that TDNs, in a specific concentration range, have no toxic or side effects on nerve cells, can effectively inhibit apoptosis in an Alzheimer’s disease cell model and effectively improve memory and learning ability in a rat model of Alzheimer’s disease.
Conclusions: These findings suggest that TDNs may be a promising drug for the treatment of Alzheimer’s disease. https://doi.org/10.1111/cpr.12787
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The Alzheimer’s Association defines dementia as “a general term for a decline in mental ability severe enough to interfere with daily life” (Alzheimer’s Association, 2016). This term encompasses dozens of cognitive disorders of impaired memory formation, recall, and communication. The care and treatment of clients with dementia is dependent on multiple factors, including the stage of dementia, comorbidities, family support, and even the care setting. In your role, as the psychiatric mental health nurse practitioner, you must be prepared to not only treat clients with these various cognitive disorders, but also the multiple behavioral issues that often accompany them. For this Assignment, as you examine the client case study in this week’s Learning Resources, consider how you might assess and treat clients presenting with dementia.
Reference: Alzheimer’s Association. (2016). What is dementia? Retrieved from
http://www.alz.org/what-is-dementia.asp
Required Readings
Note: All Stahl resources can be accessed through the Walden Library using this link. This link will take you to a log-in page for the Walden Library. Once you log into the library, the Stahl website will appear.
Stahl, S. M. (2013). Stahl’s essential psychopharmacology: Neuroscientific basis and practical applications (4th ed.). New York, NY: Cambridge University Press.
To access the following chapter, click on the Essential Psychopharmacology, 4th ed tab on the Stahl Online website and select the appropriate chapter. Be sure to read all sections on the left navigation bar for each chapter.
Chapter 13, “Dementia and Its Treatment”
Stahl, S. M. (2014b). The prescriber’s guide (5th ed.). New York, NY: Cambridge University Press.
To access information on the following medications, click on The Prescriber’s Guide, 5th ed tab on the Stahl Online website and select the appropriate medication.
Review the following medications:
For insomnia
donepezil
galantamine
memantine
rivastigmine
Bui, Q. (2012). Antidepressants for agitation and psychosis in patients with dementia. American Family Physician, 85(1), 20–22. Retrieved from http://www.aafp.org/journals/afp.html
Note: Retrieved from from the Walden Library databases.
Meltzer, H. Y., Mills, R., Revell, S., Williams, H., Johnson, A., Bahr, D., & Friedman, J. H. (2010). Pimavanserin, a serotonin receptor inverse agonist for the treatment of Parkinson’s disease psychosis. Neuropsychopharmacology, 35, 881–891. Retrieved from http://www.nature.com/npp/journal/v35/n4/pdf/npp2009176a.pdf
Required Media
Laureate Education. (2016h). Case study: An elderly Iranian man with Alzheimer’s disease [Interactive media file]. Baltimore, MD: Author.
Note: This case study will serve as the foundation for this week’s Assignment.
To prepare for this Assignment:
Review this week’s Learning Resources. Consider how to assess and treat clients requiring therapy for dementia.
The Assignment
Examine Case Study: An Elderly Iranian Man With Alzheimer’s Disease. You will be asked to make three decisions concerning the medication to prescribe to this client. Be sure to consider factors that might impact the client’s pharmacokinetic and pharmacodynamic processes.
At each decision point stop to complete the following:
Decision #1
Which decision did you select?
Why did you select this decision? Support your response with evidence and references to the Learning Resources.
What were you hoping to achieve by making this decision? Support your response with evidence and references to the Learning Resources.
Explain any difference between what you expected to achieve with Decision #1 and the results of the decision. Why were they different?
Decision #2
Why did you select this decision? Support your response with evidence and references to the Learning Resources.
What were you hoping to achieve by making this decision? Support your response with evidence and references to the Learning Resources.
Explain any difference between what you expected to achieve with Decision #2 and the results of the decision. Why were they different?
Decision #3
Why did you select this decision? Support your response with evidence and references to the Learning Resources.
What were you hoping to achieve by making this decision? Support your response with evidence and references to the Learning Resources.
Explain any difference between what you expected to achieve with Decision #3 and the results of the decision. Why were they different?
Also include how ethical considerations might impact your treatment plan and communication with clients.
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