Background Controversy exists regarding the structural and functional causes of hallux limitus including metatarsus primus elevatus, long first metatarsal, first ray hypermobility, shape of the first metatarsal head and the presence of hallux interphalangeus. Papers have reported on the radiographic evaluation of these measurements in feet affected by hallux limitus, however no study to date ha...

* Arthropods Laboratory, Butantan Institute. Avenida Vital Brazil, 1500, Postal Code 05503-900. email: [email protected] ** Program of Post-Graduation in Animal Diversity, Federal University of Bahia; Program of Post-Graduation in Neurosciences and Behavior, University of São Paulo. 1. This paper is part of a Master’s study defended by M. C. Silveira at the Post-Graduate Program in Neurosci...

Deep-sea hydrothermal vents are subject to major disturbances that alter the physical and chemical environment and eradicate the resident faunal communities. Vent fields are isolated by uninhabitable deep seafloor, so recolonization via dispersal of planktonic larvae is critical for persistence of populations. We monitored colonization near 9°50'N on the East Pacific Rise following a catastroph...

The genus Acanthaleyrodes Takahashi is reported for the first time from India. Acanthaleyrodes elevatus sp. n. is described from Bridelia retusa in Kerala, India, with a key to puparia of Acanthaleydes species. The new species differs in its exceptionally elevated eighth abdominal tergite, circular vasiform orifice and eight pairs of subdorsal setae. The generic characteristics of Acanthaleyrod...

We reviewed the outcomes of 79 procedures in 76 patients who underwent first metatarsophalangeal joint hemiarthroplasty. The cohort included 23 men (2 bilateral cases) and 53 women (1 bilateral case), with a mean age of 59.6 +/- 11.05 years and a mean follow-up of 2.91 years (range, 1.6-4.5 years). Hemiarthroplasty with the BioPro Hemi Implant (BioPro, Inc., Port Huron, MI) was undertaken in al...

BACKGROUND Metatarsus primus elevatus (MPE) has long been suggested as a primary causative factor in the pathogenesis of hallux rigidus (HR). The purpose of this investigation was to more clearly define this relationship by comparison of first ray position in patients with hallux rigidus, hallux valgus, and a control population with no known foot pathology. MATERIALS AND METHODS Clinical and ...

 Microbiological, chemical and sensory changes of fish burgers prepared from deep flounder (Pseudorhombus elevatus) and brushtooth lizardfish (Saurida undosquamis) were determined during storage at -18ºC for 5 months. Microbiological counts were including total plate count (TPC), total coliform (TC), Staphylococcus aureus, Psychotropic and Escherichia coli decreased throughout the frozen storag...