Henry Hun and his family: Three foundational stories in the history of nineteenth-century American neurology, Part II. Edward Hun (1842-1880) and the beginnings of neurological research in nineteenth-century America.

Edward Reynolds Hun is easily eclipsed by his father, Thomas (1808-1896), and his younger brother, Henry (1854-1924), in historical accounts of the evolution of neurology as a clinical specialty and academic discipline in nineteenth-century America. His early educational pathway, including a postgraduate year in Paris, was typical for sons of the wealthy seeking a medical degree. On his return from Europe, he embarked on a research career in neuropsychiatry seeking to uncover biochemical and pathological underpinnings for psychiatric disorders.

Henry Hun and his family: Three foundational stories in the history of nineteenth-century American neurology, Part I. Thomas Hun (1808-1896): Nineteenth-century patriarch, neurophilosopher, and proto-neurologist.

Thomas Hun (1808-1896)-along with his sons Edward (1842-1880) and Henry (1854-1924)-were prime movers in establishing the clinical practice and academic discipline of neurology in the Hudson River Valley of New York in the ninteenth and early-twentieth centuries. This article outlines the life of the family's semi-aristocratic patriarch, beginning with Thomas's unusual educational background and his six-year post-graduate hiatus in Paris of the 1830s, where he came under the influence of P. C.

Correlation between pesticide resistance and enzyme activity in the diamondback moth, Plutella xylostella.

The diamondback moth, Plutella xylostella (L.) (Lepidoptera: Plutellidae), is one of the most important pests that has developed high pesticide resistance. The resistances of five Chinese populations of this moth, four resistant strains (from Beijing, Henan, Fujian, and Guangdong) and one susceptible strain, to five pesticides were determined, and the activities of carboxylesterase, glutathione S-transferase, and acetylcholine esterase were tested in all five populations.

Idiopathic intracranial hypertension in a child with Duchenne muscular dystrophy.

Duchenne muscular dystrophy is an X-linked, recessively inherited disorder characterized by progressive weakness attributable to the absence of dystrophin expression in muscle. In multiple studies, the chronic administration of corticosteroids slowed the loss of ambulation that develops in mid to late childhood. Corticosteroids, however, frequently produce unacceptable side effects, including Cushingoid appearance and weight gain.

Isolated central nervous system relapse in an adolescent with acute myelomonocytic leukemia, Charcot Marie Tooth syndrome, and paraneoplastic autoantibody.

A 17-year-old boy, with acute myelomonocytic leukemia and inversion 16(p13q22) developed polyneuropathy and isolated central nervous system relapse. Scoliosis and high-arched feet suggested a diagnosis of Charcot Marie Tooth (CMT) syndrome and genetic testing confirmed duplication at the PMP22 locus at chromosome 17p11.12.