When mast cells are activated in response to progesterone, the resulting histamine surge helps explain many of the hallmark features of APD, including: Hives (urticaria) caused by histamine-induced blood vessel dilation Intense itching (pruritus) driven by histamine signaling in the skin Angioedema , or deeper swelling beneath the skin and mucous membranes Asthma-like symptoms or shortness of breath , due to histamines effects on airway smooth muscle This mast cellhistamine connection also clarifies why treatments that target allergic pathways are often effective in APD, even though progesterone is a hormone rather than a classic allergen
Participants applied the lotion to one half of their faces for 10 weeks
doi: 10.1556/018.68.2017.3.10 159 HopeW
Hence, there is need for more pre-clinical and clinical studies on known therapeutic activities of Spirulina along with toxicological studies
Importantly, this report was authored by physicians affiliated with a clinic selling BPC-157 injections, presenting a clear conflict of interest
Osteoarthr Cartil 24(9):15001508 Samvelyan HJ, Hughes D, Stevens C, Staines KA (2021) Models of osteoarthritis: relevance and new insights
