Musculoskeletal Diseases Commons^™

Natural History Study Of Arthrogryposis Multiplex Congenita, Amyoplasia Type, Trisha Nichols

Dissertations and Theses (Open Access)

Arthrogryposis or Arthrogrypsosis Multiplex Congenita (AMC) are terms used to describe the clinical finding of multiple congenital contractures. There are more than 300 distinct disorders associated with arthrogryposis. Amyoplasia is the most common type of arthrogryposis and is often referred to as the “classic” type. There is no known cause of amyoplasia and no risk factors have been identified. Moreover, there is no established diagnostic criteria, which has led to inconsistency and confusion in the medical literature. The purpose of this study was to describe the natural history of amyoplasia, to determine if there are any identifiable risk factors and …

Effect Of Calcium Supplements On Risk Of Myocardial Infarction And Cardiovascular Events: Meta-Analysis, Mark J. Bolland, Allison Avenell, John A. Baron, A. Grey

Dartmouth Scholarship

Objective: To investigate whether calcium supplements increase the risk of cardiovascular events.

Osteoporosis is a major cause of morbidity and mortality in older people. Calcium supplements margin- ally reduce the risk of fracture, and most guidelines recommend adequate calcium intake as an integral part of the prevention or treatment of osteoporosis. Consequently, calcium supplements are commonly used by people over the age of 50. Observational stu- dies suggest that high calcium intake might protect against vascular disease, and the findings are consis- tent with those of interventional studies of calcium sup- plements thatshow improvementin some vascular risk factors. In contrast, …

Variable Number Of Tandem Repeat Polymorphisms (Vntrs) In The Acan Gene Associated With Pectus Excavatum, Michael W. Stacey, Serina Neumann, Ashley Dooley, Kara Segna, Robert Kelly, Donald Nuss, Anne Kuhn, Michael Goretsky, Annie Fecteau, Aimee Pastor, Virginia Proud

Bioelectrics Publications

No abstract provided.

Determination Of Sphk1 In The Development Of A Murine Model Of Inflammatory Arthritis, Deanna Andrea Baker

MUSC Theses and Dissertations

Patients with rheumatoid arthritis (RA) have an over production of pro-inflammatory cytokines, especially TNFα, causing joint erosions and disability in untreated patients. Targeted therapies have had some success but are not without side effects and limitations; additionally, patients become refractory to treatment, and are obligated to use a combination of therapies. Therefore, new therapeutics are necessary. One novel target is sphingolipids, specifically sphingosine kinase 1 (SphK1). Previous research has demonstrated that knockdown/knockout of SphK1 influences the production of inflammatory mediators (i.e. COX-2 and PGE2) in vitro and in vivo. Since sphingosine 1 phosphate (S1P) receptors are upregulated in RA synovium, …