Recombinant clathrin protein fragments form assemblies that template gold nanocrystals in an array across the latticed surface. The nanocrystals exhibit unusual anisotropic morphologies with long range ordering, both of which are dependent upon the presence of a hexahistidine tag on the clathrin heavy chain fragments.

Introduction: many studies have examined the association between pediatric headache and psychopathology; some of them raised the possibility that headache frequency and severity could be worsened by a reduced psychological ability to mentally process emotions and affects. Aim: The aim of this study was to assess psychopathological comorbidity in adolescents with chronic daily headache (CDH) com...

16. Drake Jr M. Migraine as an organic cause of monocular diplopia. Psychosomatics. 1983;24:1024—7. 17. Headache Classification Subcommittee of the International Headache Society. The International Classification of Headache Disorders. 2nd ed. Cephalalgia. 2004;24 Suppl. 24:1—160. 18. Dichgans M, Mayer M, Uttner I, Brüning M, Muller-Höcker J, Rungger G, et al. The phenotypic spectrum of CADASIL...

David McClay is the Arthur S. Pearse Professor of Biology at Trinity College of Arts and Sciences, Duke University, North Carolina. His lab works on the transcriptional control of morphogenesis in the sea urchin embryo. We caught up with David at the 2016 Society for Developmental Biology - International Society of Differentiation joint meeting in Boston, where he received the Lifetime Achievem...

Headache education for the physician begins in medical school. The American Headache Society has endorsed a curriculum and core competencies.

16. Drake Jr M. Migraine as an organic cause of monocular diplopia. Psychosomatics. 1983;24:1024—7. 17. Headache Classification Subcommittee of the International Headache Society. The International Classification of Headache Disorders. 2nd ed. Cephalalgia. 2004;24 Suppl. 24:1—160. 18. Dichgans M, Mayer M, Uttner I, Brüning M, Muller-Höcker J, Rungger G, et al. The phenotypic spectrum of CADASIL...

OBJECTIVE To examine the role of matrix metalloproteinase 9 (MMP-9) in migraine during headache and asymptomatic periods. METHODS Thirty-four patients with migraine with and without aura (according to International Headache Society criteria) were studied. Clinical characteristic of headache were recorded. Blood samples for measurement of MMP-9 were drawn during headache attacks and during asy...

This brief account of the Tunisian physician Ibn Al Jazzar heralds the Congress of the International Society for the History of Medicine to be held in his native country in September 1998. His life work reveals him as a pioneer in distinguishing the art of medicine and pharmacy.

(CDH) in adults. The International Headache Society (IHS) Classification,2,3 does not incorporate CDH as a separate entity. Silberstein et al4 proposed a classification for CDH; they recognized that further modifications to their proposal would occur. Gladstein et al5 highlighted the need to study CDH in ABSTRACT: Objective: Characterize chronic daily headache in those less than 20 years of age...

The short-lasting primary headache syndromes may be conveniently divided into those exhibiting marked autonomic activation and those without autonomic activation. The former group comprise chronic and episodic paroxysmal hemicrania, short-lasting unilateral neuralgiform headache with conjunctival injection and tearing (SUNCT syndrome) and cluster headache. These headache syndromes are compared ...