Peptides DB
Research-centric peptide and protocol reference hub

Research library

Every indexed study on every peptide in the database, with a machine summary and the numbers that matter pulled out. Filter on the left; the register updates as you go.

1724studies indexed776with human data107registered trials1479carry a numeric findingLibrarian added 0 studies today
Showing 17 studiesSortNewest indexed
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Associations between corticolimbic glutamatergic metabolites and functional connectivity in people at clinical high-risk for psychosis
PNC-27 · biorxiv-preprint · 2026 · Observational
Increased risk for psychosis is linked to altered relationships between corticolimbic connectivity and glutamatergic function, but the clinical implications remain uncertain due to the small sample size.
p-FDR=0.021 for interaction between group and ACC Glx for FC between the NAc and the bilateral amygdala and hippocampus.
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Effects of Maternal Utilization of Continuum of Care from Pregnancy to Postpartum on Breastfeeding Practices in Bangladesh.
PNC-27 · Journal of human lactation : official journal of International Lactation Consultant Association · 2026 · Observational
Receiving postnatal care within 48 hours is associated with higher odds of exclusive breastfeeding, but the overall effects of maternal health services on breastfeeding practices are inconsistent.
Receiving a PNC within 48 hours of delivery was significantly associated with 70% higher odds of exclusive breastfeeding in BDHS 2022 sample, AOR: 1.70, 95% CI [1.21, 2.39].
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Endodontic Treatment of Apical Periodontitis Mitigates Systemic Inflammation and Restores the Blood-Brain Barrier Integrity in an In Vitro Model.
PNC-27 · europepmc · 2026 · Observational
Endodontic treatment in patients with apical periodontitis is associated with decreased inflammatory markers and improved endothelial barrier integrity, but the clinical implications need further investigation.
Serum ZO-1 and Claudin-5 levels were significantly higher in AP patients compared to controls at baseline (p<0.001).
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Invasive Pneumococcal Disease burden, clinical characteristics, serotypes' distribution, immunization status and antimicrobial resistance: Evidence from 12-year hospital-based surveillance and cost analysis.
PNC-27 · europepmc · 2026 · Observational
Vaccination against pneumococcal disease is associated with shorter hospital stays and lower costs, but the study highlights ongoing challenges with vaccine coverage against emerging serotypes.
Vaccinated patients reported a median hospital stay of 8 vs 16 d, p<0.001.
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