The review included 163 cases of paraneoplastic pemphigus (PNP) reported between 1990
and 2003, including a new unique case of PNP associated with occult breast cancer and an …

Objective. Dermal sinus tracts are an uncommon form of spinal dysraphism often presenting
in childhood with skin findings, neurologic deficit, or infection. We reviewed our surgical …

… Its pseudosarcomatous nature and the inaccuracy of its designation were emphasized in
1958 by Ackerman [1], who recognized it as "an extraosseous localized non-neoplastic bone …

Objective The longitudinal course of 51 patients with treatment-refractory bipolar disorder
was examined to assess possible effects of heterocyclic antidepressants on occurrence of …

A type of squamous carcinoma of the oral cavity, designated as verrucous carcinoma, has
been described. This lesion occurs predominantly in aged men, most commonly on the buccal …

… The synthetic utility of cobalt-catalyzed C–H alkylation by ligand acceleration was independently
unraveled by Ackermann and Yoshikai. The Ackermann group established a general …

… In contrast, the numb mutant has only 9-l 1 pgal-positive cells in each abdominal segment
(Figure 5C), and they occupy a position more dorsal than that of the normal ch organs. The …

We explore the feasibility and astrophysical consequences of a new long-range U (1) gauge
field (“dark electromagnetism”) that couples only to dark matter, not to the standard model. …

THE Drosophila peripheral nervous system comprises four major types of sensory element:
external sense organs (such as mechano-sensory bristles), chordotonal organs (internal …

NEURONS contain distinct compartments including dendrites, dendritic spines, axons and
synaptic terminals 1 . The molecular mechanisms that generate and distinguish these …