Neuroscience letters

No daily rhythm in blood vessel-regulating peptide release and variable release of water balance hormone in vole brain's internal clock area

Circadian Biology Weekly Brief ↗PubMed ↗DOI ↗

Updated

Abstract

Common voles exhibit peaks in arginine-vasopressin (AVP) release 20 hours apart in 4 out of 6 samples.

  • Organotypic cultures of neonatal common voles did not show circadian modulation in vasoactive intestinal polypeptide (VIP) release.
  • The release patterns of AVP were inconsistent compared to the stable patterns observed in rats.
  • The findings indicate that VIP and AVP may function independently in the circadian pacemaker mechanisms of common voles.
  • These observations highlight the variability of circadian activity patterns between voles and rats.

Simplified

Full Text

Full text is available at the source.
View Full Text ↗

Related papers

Mar '94
Daily rhythms of two key signaling molecules in rat brain’s internal clock tissue
top 30% journal
cited by 68 papers
research support, non-u.s. gov't
Jun '07
Vasopressin levels, but not another brain chemical, are linked to daily rhythms in the brain's internal clock of voles
top 30% journal
cited by 14 papers
research support, non-u.s. gov't
Sep '00
How blocking cell connections affects daily rhythms of two key brain chemicals in the rat's internal clock
top 20% journal
cited by 44 papers
journal article
Apr '94
Maintaining cell structure and daily rhythms in cultured slices of the rat brain’s internal clock
cited by 33 papers
research support, non-u.s. gov't
Sep '08
Timekeeping differences in parts of the brain's internal clock system
cited by 21 papers
research support, non-u.s. gov't
Sep '00
Resetting the daily rhythm of hormone-releasing brain cells by a signaling molecule in the body’s internal clock
top 20% journal
cited by 68 papers
research support, non-u.s. gov't
Sep '01
Local biological clocks made of groups of rhythm neurons in the rat's daily time-keeping center
top 20% journal
cited by 95 papers
research support, non-u.s. gov't

What Lands in Your Inbox Each Week:

  • 📚7 fresh studies
  • 📝plain-language summaries
  • ✅direct links to original studies
  • 🏅top journal indicators
  • 📅weekly delivery
  • 🧘‍♂️always free

Recent issues from the circadian biology brief

issue #50
Afternoon workouts beat morning sessions for fat loss — and your genes may explain why
6 days ago7 studies
issue #49
Your body clock controls which drugs work — and a protein called gp78 is why
1 week ago7 studies
issue #48
A blood test can now estimate your internal clock time using just 60 proteins
2 weeks ago7 studies
issue #47
Your body clock controls liver fibrosis — and scientists just found the on/off switch
3 weeks ago7 studies
issue #46
Night shift workers' metabolomes fall out of sync — and glucose pays the price
4 weeks ago7 studies
issue #45
80% of FDA-approved drug targets show clock-dependent activity — timing may be everything
5 weeks ago7 studies
issue #44
Sleeping late on weekends is independently linked to higher cardiovascular disease risk
6 weeks ago7 studies
issue #43
A smartphone app cut mood episode recurrence 3.4x in people with depression and bipolar disorder
7 weeks ago7 studies
issue #42
Morning cancer immunotherapy linked to 49% vs 40% disease control rate in 969 patients
8 weeks ago7 studies
issue #41
Timing cancer treatment before 3pm nearly doubled survival in lung cancer patients
9 weeks ago7 studies
explore the archive
See more issues from the circadian biology brief