Sentences with phrase «human body clock»

Looking at Human body clock and hormones.

The human body clock is the curse of any shift worker or traveler crossing into different time zones.

It's a natural phenomenon of the human body clock, one of two daily slumps that are built into our circadian rhythm.

If human body clocks are similar to mouse ones, Sato's study suggests that people suffering from jetlag could adjust their eating patterns to get their internal clocks back to normal more quickly.

Not exact matches

Humans, including baby humans, have an internal body clock called the Circadian Humans, including baby humans, have an internal body clock called the Circadian humans, have an internal body clock called the Circadian rhythm

«In the orchestra of the human body — where every cell has a clock running — the conductor is the suprachiasmatic nucleus in your brain.

There's also a more recent foray into the study of complex biological systems, from the population - wide dynamics of a disease outbreak to the way human bodies align their functions to a biological clock.

One is the body clock, which attunes humans and animals to the 24 hour cycle of day and night.

«Our study demonstrates that subcutaneous human fat tissue has an internal clock that is able to regulate insulin sensitivity even when outside of the body.

«This study adds to an important body of work that has shown the ubiquity of a circadian clock across species, including humans, and its role in metabolic regulation in cells, organs, and organisms,» said Dr. Michael Sesma, Program Director in the Division of Genetics and Developmental Biology at the of the National Institutes of Health's National Institute of General Medical Sciences, which partially funded the research.

Most organisms — including humans — experience daily rhythms driven by a body clock.

Even the noisiest alarm clocks and tightest timetables can not tame the natural daily rhythms human bodies obey.

«Importantly, we use mice as models of human beings in research, and so when looking for anti-obesity drugs, we need to fully understand the function of the NPY system in this animal model to understand how similar circuits in humans connect with the body clock.»

MRI is used to image tissues deep within the human body and tells us whether we might suffer from an illness, while atomic clocks are extremely precise timekeepers used for GPS, internet synchronization, and long baseline interferometry in radio - astronomy.

In human bodies, biological clocks keep track of seconds, minutes, days, months and years.

They cultivated human muscle cells and artificially synchronised them in the absence of a master clock, using a signal molecule normally secreted in the body.

Most of the cells in the human body have an internal clock that sets a rhythm for the activities of our organs according to the time of the day.

Humans can overrule their body clocks, but at a price: People whose circadian rhythms are regularly disrupted — by frequent jet lag or shift work, for example — are more vulnerable to diabetes, obesity, cardiovascular disease, and cancer.

A cluster of brain cells called the suprachiasmatic nucleus (SCN) runs the clock in humans, and the body's other cells have their own «slave clocks» that are synchronized to the SCN.

The discovery opens a window into the genetic basis of the human circadian clock, which keeps body activities such as sleeping and eating on a roughly 24 - hour rhythm.

But after scientists discovered human circadian clock genes in the late 1990s, they found that the genes were expressed in tissues throughout the body.

Human bodies are governed by a 24 hour cycle called the circadian clock in which we experience periodic dips in alertness — the first one being at 10 am.

Sleeping is an essential human function, and at the heart of it is your circadian rhythm, also known as your body clock.

While there has been no evidence of plasma melatonin levels in human brains being increased by the consumption of any food item, there is a debate that melatonin has the ability to regulate the internal or body clock.

In the human body, it's mostly known for helping us manage the sleep and wake cycles and the internal body clock we all rely upon.

Altmejd's diverse and varied oeuvre includes his familiar platform - like structures punctuated by mirrored reliquaries of crystals, flowers, birds, and werewolf bodies and body parts, an inventive assortment of singular werewolf heads, clear Plexiglas boxes filled with an intricate tracery of gold chains, his spectacular aviary filling the Canadian Pavilion at the 2007 Venice Biennale, uncanny part - bird part - human sculptures, a sculptural clock representing the temporal process of its making, and most recently colossal giants.