Related Experiment Videos

Relaxin immunoactivity in human plasma during a 24-hr period

G D Bryant, J F Sassin, E D Weitzman

Journal of Reproduction and Fertility

|November 1, 1976

Abstract:

Relaxin was secreted episodically in all 6 human subjects studied. A 24-hr rhythm was detected in the pooled data, with maximum secretion in the early-midmorning hours and a nadir in the early evening.

Related Concept Videos

Articles linked to this work by shared authors, journal, and citation graph.

Reproduction impairments in metal-polluted environments and parental hormones: No evidence for a causal association in an experimental study in breeding feral pigeons exposed to lead and zinc.

Ecotoxicology and environmental safety·2018

Trace Metals Affect Early Maternal Transfer of Immune Components in the Feral Pigeon.

Physiological and biochemical zoology : PBZ·2016

Trace metals, melanin-based pigmentation and their interaction influence immune parameters in feral pigeons (Columba livia).

Ecotoxicology (London, England)·2016

The adaptive function of melanin-based plumage coloration to trace metals.

Biology letters·2014

Relationships between metals exposure and epidemiological parameters of two pathogens in urban pigeons.

Bulletin of environmental contamination and toxicology·2013

A potential role for parasites in the maintenance of color polymorphism in urban birds.

Oecologia·2013

See all related articles