Perceptual-cognitive three-dimensional multiple-object tracking task can help the monitoring of sport-related concussion.

Objectives: While the rate of sport-related concussion is increasing, more effective tools are needed to help monitor the diagnosis and return to play of athletes. The three-dimensional multiple-object tracking (3D-MOT) exercise is a perceptual-cognitive task that has shown predictive power towards the dynamic requirements of real-world activities such as sport. This study introduced the use of the 3D-MOT task, along with the Standardized Assessment of Concussion (SAC) and Modified Balance Error Scoring System (M-BESS) tests, for diagnosis and return to play in professional sports.

Return to rugby after brain concussion: a prospective study in 35 high level rugby players.

Background: Although guidelines based on expert opinions have been developed for the immediate management and return to play of athletes after a concussion, data are lacking on this issue.

Objectives: Evaluate a standardized management of brain concussion among rugby players to prevent the recurrence.

Patients And Methods: A prospective study was performed from September 2009 to June 2012.

Antiviral activities of sulfated polysaccharides isolated from Sphaerococcus coronopifolius (Rhodophytha, Gigartinales) and Boergeseniella thuyoides (Rhodophyta, Ceramiales).

Water-soluble sulfated polysaccharides isolated from two red algae Sphaerococcus coronopifolius (Gigartinales, Sphaerococcaceae) and Boergeseniella thuyoides (Ceramiales, Rhodomelaceae) collected on the coast of Morocco inhibited in vitro replication of the Human Immunodeficiency Virus (HIV) at 12.5 μg/mL. In addition, polysaccharides were capable of inhibiting the in vitro replication of Herpes simplex virus type 1 (HSV-1) on Vero cells values of EC₅₀ of 4.

Klüver Bucy syndrome, unusual consequence of excessively rapid correction of severe hyponatremia.

Introduction: Features of Klüver-Bucy syndrome (KBS) include hypersexuality, hyperorality, placidity, visual agnosia, amnesia, hypermetamorphosis, and emotional and nutritional behavior changes. It is a clinical presentation of bitemporal disorders with limbic system abnormalities. The most common cause of KBS is herpes encephalitis.

A recombinant human monoclonal anti-R7V antibody as a potential therapy for HIV infected patients in failure of HAART.

The construction of a recombinant antibody directed against the cellular epitope R7V acquired by HIV during the viral budding has been realized. The c-DNAs encoding the variable regions of the anti-R7V antibody have been cloned from B lymphocytes of a non-progressor patient. Two transfer vectors containing complete coding sequences for heavy and light chains of this antibody were constructed and a recombinant baculovirus was generated by a double recombination between baculovirus DNA and the two transfer vectors.