We measured the levels of bacterial endotoxins in the bulk vaccine product (BVP) and finished vaccine QazCovid-in® and evaluated the effect of aluminum hydroxide (adjuvant) on the results of LAL test and pyrogenicity of samples in vivo (in rabbits receiving intravenous injection into the marginal ear vein). Administration of BVP with LPS resulted in a dose-dependent increase in body temperature in rabbits similar to that caused by LPS alone, which suggests that aluminum hydroxide in the vaccine did not affect the pyrogenic response in rabbits. Moreover, the LAL test showed that the aluminum hydroxide did not hinder LPS activity after serial dilution of samples.
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Deng SQ, Peng HJ. Characteristics of and public health responses to the Coronavirus disease 2019 outbreak in China. J. Clin. Med. 2020;9(2):575. https://doi.org/10.3390/jcm9020575
Han Q, Lin Q, Jin S, You L. Coronavirus 2019-nCoV: A brief perspective from the front line. J. Infect. 2020;80(4):373-377. https://doi.org/10.1016/j.jinf.2020.02.010
Nurpeisova A, Khairullin B, Abitaev R, Shorayeva K, Jekebekov K, Kalimolda E, Kerimbayev A, Akylbayeva K, Abay Z, Myrzakhmetova B, Nakhanov A, Absatova Z, Nura-bayev S, Orynbayev M, Assanzhanova N, Abeuov K, Kutumbetov L, Kassenov M, Abduraimov Y, Zakarya K. Sa-fety and immunogenicity of the first Kazakh inactivated vaccine for COVID-19. Hum. Vaccines Immunother. 2022;18(5):2087412. https://doi.org/10.1080/21645515.2022.2087412
Wang D, Hu B, Hu C, Zhu F, Liu X, Zhang J, Wang B, Xiang H, Cheng Z, Xiong Y, Zhao Y, Li Y, Wang X, Peng Z. Clinical characteristics of 138 hospitalized patients with 2019 novel coronavirus-infected pneumonia in Wuhan, China. JAMA. 2020;323(11):1061-1069. https://doi.org/10.1001/jama.2020.1585
Chenchula S, Karunakaran P, Sharma S, Chavan M. Current evidence on efficacy of COVID-19 booster dose vaccination against the Omicron variant: A systematic review. J. Med. Virol. 2022;94(7):2969-2976. https://doi.org/10.1002/jmv.27697
Tizard IR. Vaccination against coronaviruses in domestic animals. Vaccine. 2020;38(33):5123-5130. https://doi.org/10.1016/j.vaccine.2020.06.026
Cao Y, Zhang Y, Qiu F. Low endotoxin recovery and its impact on endotoxin detection. Biopolymers. 2021;112(11):e23470. https://doi.org/10.1002/bip.23470
Jin Y, Jia J, Li C, Xue J, Sun J, Wang K, Gan Y, Xu J, Shi Y, Liang X. LAL test and RPT for endotoxin detection of CPT-11/DSPE-mPEG2000 nanoformulation: What if traditional methods are not applicable? Asian J. Pharm. Sci. 2018;13(3):289-296. https://doi.org/10.1016/j.ajps.2017.11.003
Fennrich S, Hennig U, Toliashvili L, Schlensak C, Wendel HP, Stoppelkamp S. More than 70 years of pyrogen detection: Current state and future perspectives. Altern. Lab Anim. 2016;44(3):239-253. https://doi.org/10.1177/026119291604400305
Etna MP, Giacomini E, Rizzo F, Severa M, Ricci D, Shaid S, Lambrigts D, Valentini S, Galli Stampino L, Alleri L, Gaggioli A, Von Hunolstein C, Spreitzer I, Coccia EM. Optimization of the monocyte activation test for evaluating pyrogenicity of tick-borne encephalitis virus vaccine. ALTEX. 2020;37(4):532-544. https://doi.org/10.14573/altex.2002252
Valentini S, Santoro G, Baffetta F, Franceschi S, Paludi M, Brandini E, Gherardini L, Serruto D, Capecchi B. Monocyte-activation test to reliably measure the pyrogenic content of a vaccine: An in vitro pyrogen test to overcome in vivo limitations. Vaccine. 2019;37(29):3754-3760. https://doi.org/10.1016/j.vaccine.2018.10.082
Fernandes Silva V, da Silva Guedes Junior D, da Silveira IA, Santos Almeida A, de Paiva Conte F, Fernandes Delgado I, Caldeira Silva C, França Presgrave OA, Antunes de Mattos K. A comparison of pyrogen detection tests in the quality control of meningococcal conjugate vaccines: The applicability of the Monocyte Activation Test. Altern. Lab Anim. 2018;46(5):255-272. https://doi.org/10.1177/026119291804600506
Shi Y, HogenEsch H, Regnier FE, Hem SL. Detoxification of endotoxin by aluminum hydroxide adjuvant. Vaccine. 2001;19(13-14):1747-1752. https://doi.org/10.1016/s0264-410x(00)00394-7
Park CY, Jung SH, Bak JP, Lee SS, Rhee DK. Comparison of the rabbit pyrogen test and Limulus amoebocyte lysate (LAL) assay for endotoxin in hepatitis B vaccines and the effect of aluminum hydroxide. Biologicals. 2005;33(3):145-151. https://doi.org/10.1016/j.biologicals.2005.04.002
Park CY, Lee SS, Rhee DK. Effect of aluminum on TNF-α secretion from murine RAW264.7 cells for endotoxin detection in hepatitis B vaccines. J. Microbiol. Biotechnol. 2006;16(2):219-225.
Zhugunissov K, Zakarya K, Khairullin B, Orynbayev M, Abduraimov Y, Kassenov M, Sultankulova K, Kerimbayev A, Nurabayev S, Myrzakhmetova B, Nakhanov A, Nurpeisova A, Chervyakova O, Assanzhanova N, Burashev Y, Mambetaliyev M, Azanbekova M, Kopeyev S, Kozhabergenov N, Issabek A, Tuyskanova M, Kutumbetov L. Development of the inactivated QazCovid-in vaccine: Protective efficacy of the vaccine in Syrian hamsters. Front. Microbiol. 2021;12:720437. https://doi.org/10.3389/fmicb.2021.720437
Generalov SV, Abramova EG, Gavrilova YuK. Bioethical aspects of improving the production of rabies immunoglobulin in Russia. BIOpreparaty. Profilaktika. Diagnostika. Lechenie. 2020;20(2):89-96. Russian. https://doi.org/10.30895/2221-996X-2020-20-2-89-96
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Translated from Byulleten’ Eksperimental’noi Biologii i Meditsiny, Vol. 176, No. 10, pp. 449-454, October, 2023
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Jekebekov, K.K., Nurpeisova, A.S., Abay, Z. et al. Safety Assessment: a Comparative Analysis of Quantitative Content of Bacterial Endotoxins and Evaluation of Pyrogenicity of the Kazakhstan Vaccine QazCovid-in® against COVID-19. Bull Exp Biol Med 176, 452–456 (2024). https://doi.org/10.1007/s10517-024-06045-8
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DOI: https://doi.org/10.1007/s10517-024-06045-8