Postoperative Imaging in the Setting of Hip Preservation Surgery.

Osteoarthritis of the hip remains a prevalent disease condition that influences ever-changing treatment options. Procedures performed to correct anatomic variations, and, in turn, prevent or slow the progression of osteoarthritis, are aptly referred to as types of hip preservation surgery (HPS). Conditions that predispose individuals to femoroacetabular impingement (FAI), including pincer- and cam-type morphology, and hip dysplasia are specifically targeted in HPS.

Introduction of a virtual workstation into radiology medical student education.

OBJECTIVE. This article describes the creation of a virtual workstation for use by medical students and implementation of that workstation in the reading room. CONCLUSION.

Kinetic and equilibrium studies of anilinoalkanesulfonate formation.

(1)H NMR studies of the reactions of some hydroxyalkanesulfonates, 1, with aniline derivatives, 2, show the formation at equilibrium of anilinoalkanesulfonates, 3. Kinetic studies in water are consistent with a mechanism involving dissociation of 1 to give the parent aldehyde, which reacts with 2 to give a carbinolamine. Acid-catalysed dehydration of the carbinolamine yields an iminium ion which reacts rapidly with sulfite to give the product 3.

Immunization with gp120-depleted whole killed HIV immunogen and a second-generation CpG DNA elicits strong HIV-specific responses in mice.

HIV-1 Immunogen is a gp120-depleted whole killed virus vaccine candidate formulated with Incomplete Freund's Adjuvant (HIV-IFA). We evaluated in a mouse model the immunogenicity of HIV-IFA by itself and when combined with HYB2055, an immunomodulatory oligonucleotide consisting of a novel DNA structure and synthetic CpR immunostimulatory motif, as an adjuvant. C57/BL6 mice were immunized with HIV-IFA alone or combined with HYB2055.