melanotic pigmentation lip Brown spots, especially on the lips, can be alarming to some. In some instances it can indicate rare oral mucosal melanoma, however in this case it was a non-cancerous labial macule. DermDx: Brown Macule on Lip
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doi: 10.1016/S1472-6483(10)60038-7

The remaining 12 rats, which had undergone MA self-administration and extinction, were subjected to the reinstatement session

Future clinical translation requires innovative therapeutic evaluation frameworks, transitioning from static biomarker assessments toward dynamic, real-time lipidome monitoring integrated with microbiome profiles and immune phenotypes
Clin Drug Investig 2008;28(8):495-500
