ETHNOPHARMACOLOGICAL RELEVANCE: While bee venom (BV) pharmacopuncture use is common in Asia, frequent occurrence of allergic reactions during the treatment process is burdensome for both practitioner and patient. AIM OF THE STUDY: This study compared efficacy and safety in isolated and purified essential BV (eBV) pharmacopuncture filtered for phospholipase A2 (PLA2) and histamine sections, and original BV to the aim of promoting safe BV pharmacopuncture use. MATERIALS AND METHODS: In in vitro, we examined the effect of BV and eBV on nitric oxide (NO) production induced by lipopolysaccharide (LPS) in RAW 264.7 macrophages, and clinically, 20 healthy adults aged 20-40 years were randomly allocated and administered eBV 0.2mL and BV pharmacopuncture 0.2mL on left and right forearm, respectively, and physician, participant, and outcome assessor were blinded to treatment allocation. Local pain, swelling, itching, redness, wheals, and adverse reactions were recorded by timepoint. RESULTS:eBV and BV exhibited similar inhibitory effects on NO production. Also, in comparison between eBV and BV pharmacopuncture administration areas on each forearm, eBV displayed significantly lower local pain at 24h post-administration (P=0.0062), and less swelling at 30min (P=0.0198), 2 (P=0.0028), 24 (P=0.0068), and 48h post-administration (P=0.0253). eBV also showed significantly less itching at 24 (P=0.0119), 48 (P=0.0082), and 96h (P=0.0141), while redness was significantly less at 30min (P=0.0090), 6 (P=0.0005), and 24h (P<0.0001). Time-by-treatment interactions were statistically significant for itching and redness (P<0.001, and P<0.001, respectively), and all original BV pharmacopuncture administered regions showed a tendency toward more severe itching and redness in later measurements. CONCLUSIONS:eBV and BV displayed comparable anti-inflammatory effects, and eBV pharmacopuncture presented less local allergic reactions.
RCT Entities:
ETHNOPHARMACOLOGICAL RELEVANCE: While bee venom (BV) pharmacopuncture use is common in Asia, frequent occurrence of allergic reactions during the treatment process is burdensome for both practitioner and patient. AIM OF THE STUDY: This study compared efficacy and safety in isolated and purified essential BV (eBV) pharmacopuncture filtered for phospholipase A2 (PLA2) and histamine sections, and original BV to the aim of promoting safe BV pharmacopuncture use. MATERIALS AND METHODS: In in vitro, we examined the effect of BV and eBV on nitric oxide (NO) production induced by lipopolysaccharide (LPS) in RAW 264.7 macrophages, and clinically, 20 healthy adults aged 20-40 years were randomly allocated and administered eBV 0.2mL and BV pharmacopuncture 0.2mL on left and right forearm, respectively, and physician, participant, and outcome assessor were blinded to treatment allocation. Local pain, swelling, itching, redness, wheals, and adverse reactions were recorded by timepoint. RESULTS:eBV and BV exhibited similar inhibitory effects on NO production. Also, in comparison between eBV and BV pharmacopuncture administration areas on each forearm, eBV displayed significantly lower local pain at 24h post-administration (P=0.0062), and less swelling at 30min (P=0.0198), 2 (P=0.0028), 24 (P=0.0068), and 48h post-administration (P=0.0253). eBV also showed significantly less itching at 24 (P=0.0119), 48 (P=0.0082), and 96h (P=0.0141), while redness was significantly less at 30min (P=0.0090), 6 (P=0.0005), and 24h (P<0.0001). Time-by-treatment interactions were statistically significant for itching and redness (P<0.001, and P<0.001, respectively), and all original BV pharmacopuncture administered regions showed a tendency toward more severe itching and redness in later measurements. CONCLUSIONS:eBV and BV displayed comparable anti-inflammatory effects, and eBV pharmacopuncture presented less local allergic reactions.
Authors: Aida A Abd El-Wahed; Shaden A M Khalifa; Mohamed H Elashal; Syed G Musharraf; Aamer Saeed; Alfi Khatib; Haroon Elrasheid Tahir; Xiaobo Zou; Yahya Al Naggar; Arshad Mehmood; Kai Wang; Hesham R El-Seedi Journal: Toxins (Basel) Date: 2021-11-18 Impact factor: 4.546
Authors: Young Jae Seo; Yong Sung Jeong; Hyo Sik Park; Shin Who Park; Ja Young Choi; Kang Jae Jung; Jong Youb Lim Journal: Ann Rehabil Med Date: 2018-08-31