melanocytes from the control skin and perilesional area of stable vitiligo lesions showed long, thin dendrites with a moderate number of melanosomes, in contrast to the melanocyte dendrites from the perilesional area of active vitiligo: retractable with few melanosomes.39 Langerhans cells are increased in the epidermis, the basement membrane is thickened, and degenerative alterations (e.g., cytoplasmic vacuolization) in basal melanocytes and keratinocytes are evidenced during disease activity
In a hemisected colonic tissue preparation (Mao et al., 2013), where submucosal neurons and afferent and efferent nerve endings are exposed, indole-evoked stimulation of vagal nerves was blocked by the neurotoxin, tetrodotoxin ( n = 3, p = 0.0047, Figure 1F)
Soon after, CMS announced that it would cover Wegovy for this use, and specifically for patients with body mass index of at least 27 kg/m 2
In simple terms, it acts as if there is more GLP-1 in circulation
Patients with favorable GLP-1 receptor variants may achieve robust weight loss and appetite suppression on compounded semaglutide or tirzepatide alone, potentially eliminating the need to consider phentermine and its cardiovascular burden
