کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
143561 | 163229 | 2009 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Male lactation: why, why not and is it care?
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موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم کشاورزی و بیولوژیک (عمومی)
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چکیده انگلیسی
Mammals are characterised by their ability to provision offspring with milk, but lactation is normally restricted to females. Why do most males not share this trait? The morphological and physiological modifications necessary for male lactation are possible and, although restrictive, the ecological factors that could select for male lactation seem common enough. Until quite recently, there was no evidence for male lactation in wild mammals, but it has now been reported in two species of Old World fruit bats. Here we review mechanisms that can cause milk production in males and also consider the possibility that male lactation in these bats is a unique adaptive phenomenon.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: - Volume 24, Issue 2, February 2009, Pages 80–85
Journal: - Volume 24, Issue 2, February 2009, Pages 80–85
نویسندگان
Thomas H. Kunz, David J. Hosken,