The objective is to study the role of nitric oxide (NO) on cardiovascular regulation in healthy subjects and postural tachycardia syndrome (POTS) patients. Reduced neuronal NO function, which could contribute to a hyperadrenergic state, and increased NO-induced vasodilation, which could contribute to orthostatic intolerance, have been reported in POTS. In protocol 1, 13 healthy volunteers (33 ±...

The effects of flurprimidol and paclobutrazol, treatments as preplant bulb soaks on plant height, growth parameters other properties Narcissus tazetta L. grown in pots were investigated. Bulbs soaked at 0, 10, 20 mg L-1 or paclobutrazol 100, 200 before planting. gibberellin inhibitors the flower number, flowering time, life, leaf length quantitative measurements (specific area, area ratio, thic...

PT. Sumber Mas Buana Pekasa is a company engaged in manufacturing that produces various types of plastic-based products, one the products produced flower pots which are used as household decorations. The problem being faced regarding defective during production process less stable. Therefore, quality control needed aims to reduce level defects by using method, namely Six Sigma with stages defin...

Plants grown in pots continue to grow year after year. A flower pot support or stand is required add aesthetic value and save space. The purpose of this research develop a steel rotary bending machine design for applications method used calculate the rotational speed mall, transmission, power capacity machine, analyze frame strength, produce results. produces mall rotation 4.5 rpm with diameter...

Study Objectives: Patients with Postural Orthostatic Tachycardia Syndrome (POTS) complain of difficulties with sleep dysfunction. This study characterizes sleep architecture and Alpha-Delta sleep (ADS) in patients with POTS. Methods: Patients diagnosed with POTS with reported daytime sleepiness were evaluated by polysomnography (women=100%; mean age= 34.3; range 25-55). Measurements included nu...

Approximately 500,000 American premenopausal women have the postural orthostatic tachycardia syndrome (POTS). We tested the hypothesis that in POTS women during orthostasis, activation of the renin-angiotensin-aldosterone system is greater, leading to better compensated hemodynamics in the midluteal phase (MLP) than in the early follicular phase of the menstrual cycle. Ten POTS women and 11 hea...

Postural orthostatic tachycardia syndrome (POTS) is a heterogeneous disorder of the autonomic nervous system in which a change from the supine position to an upright position causes an abnormally large increase in heart rate or tachycardia (30 bpm within 10 min of standing or head-up tilt). This response is accompanied by a decrease in blood flow to the brain and hence a spectrum of symptoms as...

Sympathetic activation is thought to contribute to the inflammatory process associated with obesity, which is characterized by elevated circulating C-reactive protein (hsCRP) and interleukin-6 (IL-6). To evaluate whether sympathetic activation is associated with inflammation in the absence of obesity, we studied patients with postural tachycardia syndrome (POTS), a condition characterized by in...

Chronic fatigue syndrome (CFS) is characterized by fatigue, sleep dysfunction, and cognitive deficits (Fukuda et al., 1994). Research surrounding cognitive functioning among patients with CFS has found difficulty with memory, attention, and information processing. A similar disorder, postural tachycardia syndrome (POTS), is characterized by increased heart rate, fatigue, and mental cloudiness (...