Effectiveness of Yoga in Modulating Markers of Immunity and Inflammation: A Systematic Review and Meta-Analysis.

Chronic inflammation is central to the pathogenesis of many chronic inflammatory conditions. This review aims to analyze whether the practice of yoga, or yogic meditation and breathing, has any effect on the levels of inflammatory cytokines and other inflammatory markers in patients with various chronic inflammatory diseases such as rheumatoid arthritis, neoplastic disorders, and asthma, as well as in healthy subjects, compared to usual care or sham interventions. A comprehensive search of databases (PubMed, CENTRAL, Embase, and CINAHL) was performed.

Of dots and levels: a case of partial subacute combined degeneration.

Subacute combined degeneration of the spinal cord is a typical clinical syndrome due to vitamin B12 deficiency, characterised by the involvement of the posterior column and corticospinal tracts. Occasionally, it may present with atypical features such as a sensory level and Lhermitte's sign, both traditionally considered to be a feature of compressive myelopathy. Spinal magnetic resonance imaging strongly augments the diagnosis by exhibiting changes in the posterior column in the form of a 'dot'.