Title	Nicotine Addiction: Neurobiology and Mechanism (p1-7)
Keywords	Nicotine, dopaminergic system, GABAergic, withdrawal, acetylcholine, MAO
Author(s)	Raj Kumar Tiwari, Vikas Sharma, Ravindra Kumar Pandey, Shiv Shankar Shukla

Title	External Application of Herbal Medicines for Acne Vulgaris: A Systematic Review and Meta Analysis (p8-17)
Keywords	acne vulgaris, herbal medicine, external application, systematic review, meta-analysis, randomized controlled trial
Author(s)	Soo-Hyun Sung, Gwang-Ho Choi, Nam-Woo Lee, Byung-Cheul Shin

Title	A Behavioral Study of Promethazine Interaction with Analgesic Effect of Diclofenac: Pain Combination Therapy (p18-24)
Keywords	antinociceptive, diclofenac, pain, promethazine
Author(s)	Niloofar Amidi, Zohreh Izadidastenaei, Malihe Araghchian, Davoud Ahmadimoghaddam

Title	Do Chamomile effect on duration, amount of bleeding, and interval of menstrual cycles? (p25-29)
Keywords	Menstruation, bleeding, Chamomile, Herbal Plants
Author(s)	Elham Najafi Mollabashi, Tahereh Ziaie, Reza Bekhradi, Zahra Bostani Khalesi

Title	Pharmacopuncture of Bauhinia variegata Nanoemulsion Formulation against Diabetic Peripheral Neuropathic Pain (p30-36)
Keywords	Neuropathic pain, plantar test, Von Frey filament stimulation, Bauhinia variegata, diabetes, nanoemulsion
Author(s)	Pushpraj S Gupta, Sunil K Singh, Abhishek K Tripathi

Title	Round Acupuncture for the Treatment of Recurrent Carpal Tunnel Syndrome (p37-41)
Keywords	Round Acupuncture, recurrent carpal tunnel syndrome, carpal tunnel syndrome
Author(s)	Ju-ran Kim, Yun Kyu Lee, Hyun-Jong Lee, Jae Soo Kim

Title	Editorial Retraction: A Review on the Role of Irisin in Insulin Resistance and Type 2 Diabetes Mellitus (p42-43)
Keywords	retraction
Author(s)	Hyun-Min Yoon, . The Editorial Board of Journal of Pharmacopuncture