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Plasma Testosterone Concentrations during Postnatal Development in the Male Common Marmoset
Abstract
Repeated measurements of plasma testosterone (T) were made in 56 male marmosets from the day of birth until 300 days of age and in 44 adults (>3 years). The resulting profile of plasma T during postnatal development shows higher levels during infancy (1–90 days) followed by a nadir between 100 and 170 days and then a progressive rise in T during puberty. Although T levels of up to 21 ng/ml were measured in infant males, mean levels (±SEM) were 5.4 ± 0.6 ng/ml (days 1–10), declining gradually to 1.7 ± 0.1 ng/ml (days 100–110). No increase in mean T levels between 15 and 100 days was identified, and the onset of puberty was earlier in some males than measured previously in this species.
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In the citing paper
“In the common marmoset, sexual development is characterized by a relatively high level of circulating testosterone (T) immediately after birth, a subsequent drop in T that reaches a nadir between 3 and 6 months of age, followed by a gradual increase in T production into adulthood [Dixson, 1986].”
From Social and developmental influences on urinary androgen levels in young male white‐faced marmosets (Callithrix geoffroyi) (2011) · cites this paper as Dixson, 1986
In the citing paper
“The sexual maturation of young white-faced marmosets, as measured by levels of excreted uA, developed over time in a similar trajectory as other reported callitrichine primates [Abbott & Hearn, 1978; Chandolia et al., 2006; Dixson, 1986; Ginther et al., 2002].”
From Social and developmental influences on urinary androgen levels in young male white‐faced marmosets (Callithrix geoffroyi) (2011) · cites this paper as Dixson, 1986
In the citing paper
“Because our sample collection for most males began during the second or third postnatal month, it is likely that we did not capture the transiently high androgen levels that characterize 1 month old male marmosets”
From Social and developmental influences on urinary androgen levels in young male white‐faced marmosets (Callithrix geoffroyi) (2011) · cites this paper as Dixson, 1986
In the citing paper
“a marked drop in early infant androgen levels was not observed in this sample as it has been in the case of other callitrichine species”
From Social and developmental influences on urinary androgen levels in young male white‐faced marmosets (Callithrix geoffroyi) (2011) · cites this paper as Dixson, 1986
In the citing paper
“Sexual maturation in monkeys is marked by an elevation of LH followed shortly thereafter by an elevation in T levels that reflect normal adult range [Abbott & Hearn, 1978; Dixson, 1986; Ginther et al., 2002].”
From Social and developmental influences on urinary androgen levels in young male white‐faced marmosets (Callithrix geoffroyi) (2011) · cites this paper as Dixson, 1986
In the citing paper
“Young male white-faced marmosets showed a relatively low and stable rate of uA excretion from ages 2–7 months, followed by an increase in uA at 8 and 9 months of age (late juvenile phase), signaling the onset of puberty and corresponding with the growth in testis size [Abbott & Hearn, 1978; Dixson, 1986].”
From Social and developmental influences on urinary androgen levels in young male white‐faced marmosets (Callithrix geoffroyi) (2011) · cites this paper as Dixson, 1986
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Birnie, A. K., Smith, A. S., Nali, C., & French, J. A. (2011) · American Journal of Primatology · doi:10.1002/ajp.20909 · Cited by 15
Metadata
- Authors
- Dixson, A. F.
- Venue
- Folia Primatologica
- Publisher
- Walter de Gruyter GmbH
- Published
- 1986-02-14
- Volume
- 47
- Issue
- 4
- Pages
- 166-170
- ISSN
- 0015-5713
- 1421-9980
- Cited by
- 27
- References
- 0
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- CoChat. (2026). Citation check: Plasma Testosterone Concentrations during Postnatal Development in the Male Common Marmoset. https://app.cochat.ai/papers/10.1159/000156275
- The paper
- Dixson, A. F. (1986). Plasma Testosterone Concentrations during Postnatal Development in the Male Common Marmoset. Folia Primatologica. https://doi.org/10.1159/000156275
