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doi: 10.1111/j.1473-2165.2011.00570.x
PLoS One 4 , e8131 (2009)
Saiju J et al (2025): Association of British Neurologists (ABN) autoimmune myasthenia gravis management guidelines (2025 update)
Conceptual schematic illustrating the attenuation of circadian rhythm amplitude and phase shifts in aging, with a particular emphasis on nocturnal melatonin decline as a central driver of sleep fragmentation, metabolic dysregulation, and reduced antioxidant capacity ( The figure highlights age-related changes in key physiological variables, including restactivity cycles, core body temperature, hormonal secretion (melatonin and cortisol), suprachiasmatic nucleus (SCN) neuronal activity, and metabolic indicators such as glucose regulation
If pain or redness persists or you notice swelling, contact your healthcare provider to determine whether you might be experiencing a local reaction to the injection or have an infection
