nervous system
• abnormal sympathetic innervation: adrenergic hyperinnervation in the dorsal skin
|
• adrenergic hyperinnervation in the dorsal skin, most pronounced in the arrector pili muscle of hair follicles and its surrounding dermis
|
• enhanced sensory innervation of the lung
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• increase in the number of dermal adrenergic fibers
|
• increased numbers of Merkel's cells in foot pad skin
|
integument
short hair
(
J:53271
)
• hair shorter than in controls
|
• hair follicle in advanced stages of catagen by day 16
|
• enhanced numbers of proliferating epidermal keratinocytes
|