Effects of recombinant human interferon α2a suppository on levels of inflammatory factors in cervical mucus of HPV-infected patients / 中国生物制品学杂志

ABSTRACT

@#Objective To investigate the effects of recombinant human interferon α2a(rhIFNα2a) suppository on the levels of inflammatory factors in the cervical mucus of patients infected with human papillomavirus(HPV).Methods A total of60 HPV-positive patients admitted to the Second Affiliated Hospital of Xi'an Jiaotong University from March to August in 2022 were selected as study objects,and then divided into observation and control groups,30 cases for each group,according to the random number table method.The observation group was given rhIFNα2a suppository therapy by vaginal medication,once every other day,continuous 10 times a month as a course of treatment,and 3 consecutive courses of treatment.The control group did not use drugs.The cervical secretions were collected and the levels of IL-1β,IL-2R,IL-6,IL-8,IL-10 and tumor necrosis factor-α(TNF-α) were measured by chemiluminescence assay.Results After 3 months of treatment,the levels inflammatory factors IL-1β,IL-6,IL-8 and TNF-α in cervical mucus of patients in the observation group were significantly lower than those in the control group(t=-2.717,-2.686,-3.178 and-3.25,respectively,each P <0.05).Compared with before treatment,the levels of IL-1β,IL-6,IL-8 and TNF-α in cervical mucus of patients in the observation group also decreased significantly(t=5.934,4.092,6.495 and 3.287,respectively,each P <0.01),while in the control group,only the level of IL-8 in cervical mucus was significantly different(t=2.345,P=0.024).Conclusion rhIFNα2a suppository can reduce the level of inflammatory factors in cervical mucus,attenuate the inflammatory response and accelerate the clearance of HPV.