Association Between MRI Findings of Facet Arthropathy and Synovitis With Health-Related Outcome and Pain Scores Following Therapeutic Lumbar Facet Injections.

Low back pain is a common complaint among adults. The facet joint is a major source of lumbar pain, and therapeutic facet injections have gained popularity as a minimally invasive treatment option. In addition, magnetic resonance imaging (MRI) utilization for diagnosing low back pain has increased significantly over the past few decades.

Monitoring bromide loss in bromoacetyl-derivatized polyribosylribitol polysaccharide in Haemophilus influenzae type b for PedvaxHIB® by capillary electrophoresis and NMR spectroscopy.

PedvaxHIB® is an effective pediatric vaccine for protecting infants from invasive gram-negative bacterium Haemophilus influenzae type b. It is a highly purified capsular polysaccharide, polyribosylribitol phosphate that is covalently linked to an outer membrane protein complex of Neisseria meningitidis. PRP is first derivatized with an organic linker, followed by the coupling of a butadiamine group, and then at the end terminal, a bromoacetyl group is attached for conjugation with thiolated OMPC.

[Hip necrosis. A severe complication after intragluteal injection of quinine salt in Bangui, Central African Republic].

Introduction: Intramuscular injection of quinine has been for long the most common treatment for malaria in children in endemic areas of Africa, especially sub-Saharan Africa, and remains too often used. However, it is frequently wrongly performed by unqualified people. When administered in a poorly developed or malnourished child, the injection can be done too deeply in the hip joint instead of the gluteus muscle area.

Surgical Treatment of Angular Pott's Kyphosis with Posterior Approach, Pedicular Wedge Osteotomy and Canal Widening.

Background: It has been observed that the correction of severe posttuberculous angular kyphosis is still a challenge, mainly because of the neurologic risk.

Methods: Nine patients were reviewed after surgery (mean follow-up 18 months). There were 2 thoracic, 4 thoraco-lumbar and 3 lumbar kyphosis.

Effects of Monoamine Oxidase Inhibition on the Reinforcing Properties of Low-Dose Nicotine.

The Food and Drug Administration (FDA) has the authority to regulate cigarette smoke constituents, and a reduction in nicotine content might benefit public health by reducing the prevalence of smoking. Research suggests that cigarette smoke constituents that inhibit monoamine oxidase (MAO) may increase the reinforcing value of low doses of nicotine. The aim of the present experiments was to further characterize the impact of MAO inhibition on the primary reinforcing and reinforcement enhancing effects of nicotine in rats.