Biomaterial Database

[Neurological examinations of workers with chronic exposure to manganese dioxide during the production of piles and batteries]. 1978

Z Wiśniewska-Hejka, and M Cempel, and W M Nyka

The authors examined 118 workers making piles and batteries under conditions of exposure to toxic action of manganese dioxide dust. Neurological and EEG investigations showed presence of pyramidal tract lesion signs in 16.9% of workers, extrapyramidal syndromes in 6.8%, peripheral nervous system involvement in 13.5% and neurotic complaints in 42.4%. The frequency of neurological manifestations was directly proportional to the duration of work in exposure. The difference in the frequency of neurotic complaints and signs of peripheral and central nervous system damage was statistically significant between the group exposed to manganese dioxide and the control group. EEG investigations were performed in 51 workers and abnormalities were found in 21 cases.

UI	MeSH Term	Description	Entries
D007989	Libido	The psychic drive or energy associated with sexual instinct in the broad sense (pleasure and love-object seeking). It may also connote the psychic energy associated with instincts in general that motivate behavior.	Decreased Libido,Increased Libido,Libido, Decreased,Libido, Increased
D008297	Male		Males
D009497	Neurotic Disorders	Disorders in which the symptoms are distressing to the individual and recognized by him or her as being unacceptable. Social relationships may be greatly affected but usually remain within acceptable limits. The disturbance is relatively enduring or recurrent without treatment.	Neuroses,Psychoneuroses,Disorder, Neurotic,Disorders, Neurotic,Neurotic Disorder
D009784	Occupational Diseases	Diseases caused by factors involved in one's employment.	Diseases, Occupational,Occupational Illnesses,Disease, Occupational,Illnesse, Occupational,Illnesses, Occupational,Occupational Disease,Occupational Illnesse
D010087	Oxides	Binary compounds of oxygen containing the anion O(2-). The anion combines with metals to form alkaline oxides and non-metals to form acidic oxides.	Oxide
D010523	Peripheral Nervous System Diseases	Diseases of the peripheral nerves external to the brain and spinal cord, which includes diseases of the nerve roots, ganglia, plexi, autonomic nerves, sensory nerves, and motor nerves.	Peripheral Nerve Diseases,Peripheral Neuropathies,PNS (Peripheral Nervous System) Diseases,PNS Diseases,Peripheral Nervous System Disease,Peripheral Nervous System Disorders,Nerve Disease, Peripheral,Nerve Diseases, Peripheral,Neuropathy, Peripheral,PNS Disease,Peripheral Nerve Disease,Peripheral Neuropathy
D001927	Brain Diseases	Pathologic conditions affecting the BRAIN, which is composed of the intracranial components of the CENTRAL NERVOUS SYSTEM. This includes (but is not limited to) the CEREBRAL CORTEX; intracranial white matter; BASAL GANGLIA; THALAMUS; HYPOTHALAMUS; BRAIN STEM; and CEREBELLUM.	Intracranial Central Nervous System Disorders,Brain Disorders,CNS Disorders, Intracranial,Central Nervous System Disorders, Intracranial,Central Nervous System Intracranial Disorders,Encephalon Diseases,Encephalopathy,Intracranial CNS Disorders,Brain Disease,Brain Disorder,CNS Disorder, Intracranial,Encephalon Disease,Encephalopathies,Intracranial CNS Disorder
D004560	Electricity	The physical effects involving the presence of electric charges at rest and in motion.
D005260	Female		Females
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man