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Diseases

Journal

2014

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Articles 61 - 69 of 69

Full-Text Articles in Medicine and Health Sciences

Pediatric Gastroesophageal Reflux Disease, Adina Mezrahi Jan 2014

Pediatric Gastroesophageal Reflux Disease, Adina Mezrahi

The Science Journal of the Lander College of Arts and Sciences

This objective of this review is to present the known data in regards to Gastroesophageal Reflux Disease (GERD) in infants. Articles with relevant definitions, diagnosis and treatment options were evaluated. It is evident that much controversy exists in the diagnosis and treatment of this disease, and there is the question as whether this disease can be called GERD. Current ability to attribute the symptoms infants present with the disease is still difficult to clarify, despite the fact that as many as 60% of infants show symptoms of this disease. The current testing options have proven to be insufficient in concretely …

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Environmental Factors And Progressive Myopia: A Global Health Problem, Jeffrey Weissman Jan 2014

Environmental Factors And Progressive Myopia: A Global Health Problem, Jeffrey Weissman

The Science Journal of the Lander College of Arts and Sciences

Myopia, or nearsightedness, is a refractive error whose prevalence has increased over the past three decades, leading to a growing concern and interest among both the public and scientific communities. For years, the only explanation and basis for myopia has been genetic factors. However, the genetic model does not explain the dramatic increase in prevalence. Current research suggests that the increase is also due to environmental factors, such as fewer hours of outdoor activities, early educational pressures requiring intense close work, as well as a lack of exposure to sunlight. One study compared the prevalence and risk factors for myopia …

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Neural Plasticity Following Ischemia, Shira Brickman Jan 2014

Neural Plasticity Following Ischemia, Shira Brickman

The Science Journal of the Lander College of Arts and Sciences

Neural plasticity refers to the ability of one’s brain to change its structure and/or function in response to changes in behavior, environment, and neural processes. When a person suffers an ischemic brain injury, it often leads to hemisyndrome with motor and sensory deficits in the arm, leg, and face of one side. This article discusses the various ways that the existing network can be restructured and neuronal connections can be remodeled after the injury to enable partial or complete recovery of motor function. Spontaneous functional recovery after stroke develops through the overlapping sequence of events including a phase of axonal …

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Hutchinson-Gilford Progeria Syndrome: Pathophysiology And Possible Treatments, Pearl Hersh Jan 2014

Hutchinson-Gilford Progeria Syndrome: Pathophysiology And Possible Treatments, Pearl Hersh

The Science Journal of the Lander College of Arts and Sciences

Named after the two scientists who independently described the condition, Hutchinson-Gilford Progeria Syndrome (HGPS) occurs due to a mutation in the LMNA gene that codes for Lamin A, a filament protein that acts to form the nuclear lamina in the cell nucleus. This mutation is a single C-to-T substitution at nucleotide 1824 of the LMNA gene. As a result of this mutation, an abnormal protein named 'progerin' is synthesized instead of Lamin A, causing the nuclear membrane to be malformed. Since protein farnesylation is needed to target progerin to the nuclear rim, farnesyltransferase inhibitor has been proposed as a form …

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Biomarkers In Nsclc Epidermal Growth Factor Receptor Mutations, Suzanne Freidman Jan 2014

Biomarkers In Nsclc Epidermal Growth Factor Receptor Mutations, Suzanne Freidman

The Science Journal of the Lander College of Arts and Sciences

Lung Cancer is the most common global cause of cancer related deaths in men and women (Markus, Alain, 2013). As standard radiation and chemotherapy have proved ineffective, novel target therapies are in the midst of development. This review will analyze the success of the inhibitor drugs targeting the Epidermal Growth Factor Receptor (EGFR) mutation, commonly found amongst Lung Cancer patients. Numerous studies and reviews are utilized to determine the cause of the 10% success rate currently exhibited for these drugs. The L858R and E746-A750 point mutations and deletions respectively, were found prevalent in responsive patients as well as clinical-pathological features …

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Parp Inhibition: A Method Of Treating And Preventing Certain Cancers, Chana Tropper Jan 2014

Parp Inhibition: A Method Of Treating And Preventing Certain Cancers, Chana Tropper

The Science Journal of the Lander College of Arts and Sciences

Breast cancer is one of the largest causes of cancer related deaths in women. Less than 5% of breast cancer cases are genetically inherited and most often develop after menopause. The BRCA gene mutation is a genetic inheritance which increases ones chances of developing breast cancer at a young age tenfold. Recent research has proposed a method of treatment in genetically inherited breast cancers by taking advantage of the impaired DNA repair pathway caused by the BRCA mutation. The combination of a BRCA mutation, which leads to deficient double strand DNA repair, and PARP inhibition, which leads to deficient single …

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Immunotherapy As A Treatment Option For Patients With Pancreatic Cancer, Yehuda Lehrfield Jan 2014

Immunotherapy As A Treatment Option For Patients With Pancreatic Cancer, Yehuda Lehrfield

The Science Journal of the Lander College of Arts and Sciences

Pancreatic cancer is one of the worst forms of cancer that can develop in an individual. Traditionally, chemotherapy is administered but it has very limited success. Using the immune system to treat the cancer is very enticing and many studies have been conducted to attempt to harness the body’s own mechanisms to defeat the cancer. It seems that in order to properly treat the tumor a two pronged approach must be used. First, the immune system must be stimulated to react to the tumor and attack it. A possible cytokine that can be utilized is interferon alpha, which could result …

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The Efficacy And Safety Of The Human Papillomavirus Vaccine, Gail Tessler Jan 2014

The Efficacy And Safety Of The Human Papillomavirus Vaccine, Gail Tessler

The Science Journal of the Lander College of Arts and Sciences

The HPV virus is said to be the cause of many infections, warts, and cancers. In addition to the fact that the treatment for HPV is not always successful, not every individual knows that s/he is infected and is very likely to infect his or her partner, too. This is one factor that explains why 14 million people each year in America alone contract HPV and makes cervical cancer so threatening to many people worldwide. In light of this and the known dangers of cervical, anal, vaginal and penile cancers, the HPV vaccine was created to prevent an infection of …

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Prosopagnosia, Leah Fleischman Jan 2014

Prosopagnosia, Leah Fleischman

The Science Journal of the Lander College of Arts and Sciences

Prosopagnosia is a cognitive disorder that affects one’s ability to recognize faces. Prosopagnosia can be caused by a congenital defect, or it can be acquired as a result of brain damage. Much research has been devoted to discovering the specific causes and effects of Prosopagnosia. Many case studies have been performed in order to determine the specific effects that each case of Prosopagnosia causes for various individuals suffering from the disease. This article discusses the various aspects of Prosopagnosia; specifically focusing on the behavioral, anatomical, and neurological implications

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