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Full-Text Articles in Rehabilitation and Therapy
Response Of Endothelial Cells To Stressors: The Impact Of Aging And Diabetes, Katie Mclellan
Response Of Endothelial Cells To Stressors: The Impact Of Aging And Diabetes, Katie Mclellan
Loma Linda University Electronic Theses, Dissertations & Projects
Preliminary research indicates there is some impairment of the endothelial cells to respond to single stressors such as local heat, shear stress, and global heat in older people and people who have diabetes. The response of the skin blood flow to local heat is an indicator of the endothelial cells ability to cope with stress. In addition, factors such as thicker subcutaneous fat and skin moisture may impair the skin’s ability to dissipate heat. For older people and people with diabetes, this endothelial dysfunction may cause an even more diminished response to multiple stressors. However, no studies have examined the …
Is Electrical Stimulation A Predictive Tool For Autonomic Dysfunction In Males With Diabetes?, Susan Dorothy Rand
Is Electrical Stimulation A Predictive Tool For Autonomic Dysfunction In Males With Diabetes?, Susan Dorothy Rand
Loma Linda University Electronic Theses, Dissertations & Projects
The purpose of this study was to examine whether electrical stimulation can be used as a predictive tool to assess autonomic dysfunction in males with diabetes. The study was designed to better understand the extent of autonomic nervous system (ANS) dysfunction in the diabetic population.
Controls and patients with diabetes were recruited from the community at large and the Loma Linda University Diabetes Treatment Center and were managed by a physician. Twelve (12) people with diabetes and thirteen (13) control subjects participated. Mean age (years) for people with diabetes was 52.4 +/- 6.1 and 47.2 +/-11.1 for controls (p =0.05). …
The Effect Of Electrical Stimulation On Blood Flow In Chronic Wounds In Patients With And Without Diabetes, Daryl J. Lawson
The Effect Of Electrical Stimulation On Blood Flow In Chronic Wounds In Patients With And Without Diabetes, Daryl J. Lawson
Loma Linda University Electronic Theses, Dissertations & Projects
Background and Purpose. Only 3% of the U S population is afflicted by diabetes, yet one of the most common chronic wounds is the diabetic ulcer. Decrease in blood flow may be one reason why only 31% of neuropathic diabetic ulcers heal in 20-weeks. The purpose of this investigation was to compare healing rates and blood flow of chronic stage III and IV wounds in people with diabetes and those without diabetes over four weeks of treatment. Blood flow was measured before, during, and after stimulation using one of two different electrical stimulation waveforms in a 32°C room.
Subjects …
Diabetes: The Interrelationship Between Vascular, Nervous Systems And Avandia, Salameh Bweir
Diabetes: The Interrelationship Between Vascular, Nervous Systems And Avandia, Salameh Bweir
Loma Linda University Electronic Theses, Dissertations & Projects
Diabetes Mellitus has been linked to vascular and neurological impairments. The purpose of this study was to assess the relationship between vascular endothelial dysfunction, autonomic and somatic nervous systems impairment in diabetic patients. These studies also evaluated the effects of rosiglitazone (Avandia) on the vascular, autonomic, and somatic nervous systems.
Fourteen diabetic subjects and fourteen control subjects (age matched) participated in three series of experiments. Using Whitney volume plesythmography to assess post occlusion blood flow in the subject’s forearm did assessment of vascular endothelial function. Evaluating skin blood flow, orthostatic tolerance, heart rate, and thermal responses under thermal and postural …