@article {1447, title = {Anti-Nociceptive Synergism of Pregabalin and Xylopic acid Co-administration in Paclitaxel-induced Neuropathy: Isobolographic Analysis}, journal = {Pharmacognosy Journal}, volume = {7}, year = {2015}, month = {7th July 2015}, pages = {55-57}, type = {Original Article}, abstract = {

Background: Paclitaxel-induced neuropathy still remains a clinical problem for patients undergoing chemotherapy. Objective: The objective of the study was to determine the interaction between xylopic acid and pregabalinco-administration as well as their toxicity in paclitaxel-induced neuropathy. Materials and Methods: Neuropathic pain was induced in rats with 2 mg/kg of paclitaxel on alternative days for four days (days 0, 2, 4 and 6). Equi effective doses of xylopic acid and pregabalin that produced 50\% anti-nociception (ED50) were determined from their log-dose response curves in the cold allodynia and thermal pain tests. Xylopic acid and pregabalin were again administered to rats in a fixed ratio combination (1:1) of their ED50\’sin order to determine the experimental ED50 (Zexp) of the co-administered compounds. Isobolograms were constructed to compare the Zexp to a theoretical ED50 (Zadd). Blood samples from the various treatment groups of rats were collected for toxicological assessment of the co-administered compounds. Results: The Zexplay below the Zadd on the isobologram of the cold allodnia test. The co-administration exhibited additivity in the thermal pain test. The co-administration did not produce significant (p\>0.05) toxicity in rats. The co-administration may be beneficial in paclitaxel-induced neuropathy.

Key words: Isobolograms, Neuropathic pain, Paclitaxel, xylopic acid, Toxicity.

}, keywords = {Isobolograms, Neuropathic pain, Paclitaxel, Toxicity., xylopic acid}, author = {Ameyaw Elvis Ofori and Woode Eric and Kyei Samuel and Biny Peter Robert and Boampong Johnson Nyarko} } @article {80, title = {Anti-Nociceptive Synergism of Pregabalin and Xylopic acid Co-administration in Paclitaxel-induced Neuropathy: Isobolographic Analysis}, journal = {Pharmacognosy Journal}, volume = {7}, year = {2015}, month = {Nov-Dec 2015}, pages = {363-368}, type = {Original Article}, chapter = {363}, keywords = {Isobolograms, Neuropathic pain, Paclitaxel, Toxicity, xylopic acid}, doi = {10.5530/pj.2015.6.8}, author = {Ameyaw Elvis Ofori and Boampong Johnson Nyarko}, editor = {Kyei Samuel} }