Sentences with phrase «in circadian disruption»

The suppression of melatonin by light at night reading that results in circadian disruption has been implicated in sleep disturbances, an increased risk for diabetes and obesity, as well as increased risk for more serious diseases, such as breast cancer, if circadian disruption occurs for many consecutive years, such as in nightshirt workers.)

Suppression of melatonin by light at night results in circadian disruption and has been implicated in sleep disturbances, increased risk for diabetes and obesity, as well as increased risk for more serious diseases, such as breast cancer, if circadian disruption occurs for many consecutive years, such as in nightshift workers.

Suppression of melatonin by light at night results in circadian disruption and has been implicated in sleep disturbances, increased risk for diabetes and obesity, as well as increased risk for more serious diseases, such as breast cancer, if circadian disruption occurs for many consecutive years, such as in night shift workers.

The activity - rest rhythm was recorded in 49 patients with advanced cancer while being given a standard chronomodulated chemotherapy cycle, which resulted in circadian disruption.

Not exact matches

Disruption of the circadian clock in the host alters the rhythms and composition of the microbial community, leading to obesity and metabolic problems.

Disruption of the circadian clock in humans is a hallmark of relatively recent lifestyle changes involving chronic shift work or frequent flights across time zones.

Others may investigate the neurobiology of hallucinations, disruptions in circadian rhythms, or precisely how drug addiction rewires the brain.

«Also, circadian disruption in cancer patients aggravates the prognosis of the disease and the chance of survival for these patients diminishes,» Elisabet Ortiz Tudela, a researcher at the University of Murcia, said.

«Cancer overrides the circadian clock to survive: Misfolded proteins cause disruptions in circadian rhythm that contribute to tumor growth.»

«We found that the majority of students were being jet - lagged by their class times, which correlated very strongly with decreased academic performance,» said study co-lead author Benjamin Smarr, a postdoctoral fellow who studies circadian rhythm disruptions in the lab of UC Berkeley psychology professor Lance Kriegsfeld.

«You've got to know what your quantities are,» says Mariana Figueiro, a professor at the Lighting Research Center at Rensselaer Polytechnic Institute in Troy, N.Y. Speaking in March at a conference on circadian disruption by the National Institute of Environmental Health Sciences, Figueiro called on the field to step up its game.

In 2007 the World Health Organization classified night shift work as a probable carcinogen due to circadian disruption.

«The disruption of the circadian clock machinery seems to affect not only the rhythm of appetite regulation, but also the expression of the genes and proteins at their absolute level,» says Turek, whose team reports its findings online today in Science.

«Through the young eyes of a child, exposure to a bright blue screen in the hours before bedtime is the perfect storm for both sleep and circadian disruption,» LeBourgeois says.

Plus, he said, there is a known link between disruptions in the body's circadian rhythms and stroke risk.

Some researchers even promote the theory that the disruption of natural circadian rhythm from (blue) light after dark is a big contributing factor to the rise in obesity and chronic disease.

In addition to circadian rhythm disruption, elevated levels of psychological stress can also aggravate IBS.

But when your body clock is disrupted or thrown out of balance by occasional or continuous interruptions of sleeping patterns, changes in light exposure, working the night shift regularly or other disruptions in your schedule, your natural circadian rhythms can become accelerated or slowed, leading to a cascade of physiologic impacts.

A 2006 study from the University of Washington showed that disruptions in circadian rhythm can influence cancer progression and increase cancer risk.

The authors of the review suggested that cirrhosis can affect function in the area of the brain that regulates our circadian rhythm and this explains the sleep disruption associated with liver disease.

If circadian rhythm disruption is more sensitive to deficiency than night blindness, then it may occur in the absence of other clinical signs, at serum retinol concentrations within the reference range, and at vitamin A intakes above the RDA.

In just five nights, the iPad group displayed reduced levels of melatonin, they took longer to fall asleep, and they spent less time in the restorative REM sleep They also reported being sleepier and less alert in the morning, even after 8 hours of sleep, and showed disruption in their sleep - wake cycle, or circadian rhythIn just five nights, the iPad group displayed reduced levels of melatonin, they took longer to fall asleep, and they spent less time in the restorative REM sleep They also reported being sleepier and less alert in the morning, even after 8 hours of sleep, and showed disruption in their sleep - wake cycle, or circadian rhythin the restorative REM sleep They also reported being sleepier and less alert in the morning, even after 8 hours of sleep, and showed disruption in their sleep - wake cycle, or circadian rhythin the morning, even after 8 hours of sleep, and showed disruption in their sleep - wake cycle, or circadian rhythin their sleep - wake cycle, or circadian rhythm.

Don't say it's a stupid rodent study, Arlet Nedeltcheva showed the same thing in humans: hypocaloric diet + circadian disruption = lose more lean mass and less fat mass.

Circadian misalignment and sleep disruption in shift work: Implications for fatigue and risk of weight gain and obesity

The specific cause of SAD is unknown, but factors that may contribute to SAD include disruptions in circadian rhythm and serotonin and melatonin levels as a result of seasonal changes in sunlight patterns.

Possibly, mania is a more purely biologically driven phenomenon than bipolar depression, with onsets more readily attributable to medication inconsistency, sleep deprivation, circadian disruption, or behavioral activation.21,22,84 - 86 In contrast, social and familial support has been found to protect against depression in bipolar and unipolar affective disorders, but the role of these variables in manic recurrences is unclear.86 - 88 An analysis of laboratory interactional data from a subset of 44 families in this sample revealed that treatment - related improvements in family communication skills were more closely associated with reductions in patients» depressive than manic symptoms.56 Thus, manic and depressive symptoms may be influenced by different constellations of risk and protective factorIn contrast, social and familial support has been found to protect against depression in bipolar and unipolar affective disorders, but the role of these variables in manic recurrences is unclear.86 - 88 An analysis of laboratory interactional data from a subset of 44 families in this sample revealed that treatment - related improvements in family communication skills were more closely associated with reductions in patients» depressive than manic symptoms.56 Thus, manic and depressive symptoms may be influenced by different constellations of risk and protective factorin bipolar and unipolar affective disorders, but the role of these variables in manic recurrences is unclear.86 - 88 An analysis of laboratory interactional data from a subset of 44 families in this sample revealed that treatment - related improvements in family communication skills were more closely associated with reductions in patients» depressive than manic symptoms.56 Thus, manic and depressive symptoms may be influenced by different constellations of risk and protective factorin manic recurrences is unclear.86 - 88 An analysis of laboratory interactional data from a subset of 44 families in this sample revealed that treatment - related improvements in family communication skills were more closely associated with reductions in patients» depressive than manic symptoms.56 Thus, manic and depressive symptoms may be influenced by different constellations of risk and protective factorin this sample revealed that treatment - related improvements in family communication skills were more closely associated with reductions in patients» depressive than manic symptoms.56 Thus, manic and depressive symptoms may be influenced by different constellations of risk and protective factorin family communication skills were more closely associated with reductions in patients» depressive than manic symptoms.56 Thus, manic and depressive symptoms may be influenced by different constellations of risk and protective factorin patients» depressive than manic symptoms.56 Thus, manic and depressive symptoms may be influenced by different constellations of risk and protective factors.

Based on the interpersonal psychotherapy model of depression and informed by the importance of regular social rhythms in bipolar disorder, 36 interpersonal and social rhythm therapy explores pathways to relapse, including disruptions to social and circadian patterns, non-adherence to medication, and stressful life events.37 The model suggests that positive and negative life events can adversely affect circadian rhythms, posing a risk of recurrence.36 It tackles these issues by establishing regular routines, exploring interpersonal conflict and addressing issues around social roles, 37 and it seems to have promise in managing bipolar disorder.