Biomaterial Database

Sudomotor function in autonomic failure. 1991

S M Baser, and J Meer, and R J Polinsky, and M Hallett

Clinical Neuropharmacology Section, National Institute of Neurological Disorders and Stroke, Bethesda, MD 20892.

We measured sweat production to direct gland stimulation with intradermal methacholine in patients with autonomic failure and in normal subjects. The sympathetic skin response (SSR) to electrical stimulation was assessed in some of the same subjects. Patients with pure autonomic failure (PAF) and multiple system atrophy (MSA) produced significantly less sweat than controls. None of the patients manifested greater than normal sweat production. Impaired sweat gland function does not differentiate MSA and PAF. The SSR did not correlate with sweat response to methacholine. An SSR can occur in the absence of normal sweat gland function. The diminished production of sweat in response to intradermal methacholine in PAF suggests that human sweat glands do not develop chronic denervation supersensitivity. Intradermal methacholine is a simple method to assess sweat gland function.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D008875	Middle Aged	An adult aged 45 - 64 years.	Middle Age
D009102	Multiple Organ Failure	A progressive condition usually characterized by combined failure of several organs such as the lungs, liver, kidney, along with some clotting mechanisms, usually postinjury or postoperative.	MODS,Multiple Organ Dysfunction Syndrome,Organ Dysfunction Syndrome, Multiple,Organ Failure, Multiple,Failure, Multiple Organ,Multiple Organ Failures
D005260	Female		Females
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000328	Adult	A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available.	Adults
D000367	Age Factors	Age as a constituent element or influence contributing to the production of a result. It may be applicable to the cause or the effect of a circumstance. It is used with human or animal concepts but should be differentiated from AGING, a physiological process, and TIME FACTORS which refers only to the passage of time.	Age Reporting,Age Factor,Factor, Age,Factors, Age
D000368	Aged	A person 65 years of age or older. For a person older than 79 years, AGED, 80 AND OVER is available.	Elderly
D001342	Autonomic Nervous System Diseases	Diseases of the AUTONOMIC NERVOUS SYSTEM, including sympathetic, parasympathetic, and enteric nervous systems.	Autonomic Disorders,Central Autonomic Nervous System Diseases,Disorders of the Autonomic Nervous System,Dysautonomia,Nervous System Diseases, Autonomic,Nervous System Diseases, Parasympathetic,Nervous System Diseases, Sympathetic,Non-Familial Dysautonomia,Parasympathetic Nervous System Diseases,Peripheral Autonomic Nervous System Diseases,Sympathetic Nervous System Diseases,ANS (Autonomic Nervous System) Diseases,ANS Diseases,Autonomic Central Nervous System Diseases,Autonomic Diseases,Autonomic Nervous System Disorders,Autonomic Peripheral Nervous System Diseases,Segmental Autonomic Dysfunction,ANS Disease,Autonomic Disease,Autonomic Disorder,Autonomic Dysfunction, Segmental,Autonomic Dysfunctions, Segmental,Disorder, Autonomic,Dysautonomia, Non-Familial,Dysautonomias,Non Familial Dysautonomia,Non-Familial Dysautonomias,Segmental Autonomic Dysfunctions
D012867	Skin	The outer covering of the body that protects it from the environment. It is composed of the DERMIS and the EPIDERMIS.