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Li K, Zou Y, Wang Y, Zhou M, Li J, Tan R, Zhang S, Li W, Zheng J. 2-Naphthalenemethanol participates in metabolic activation of 2-methylnaphthalene. Xenobiotica 2022; 52:360-369. [DOI: 10.1080/00498254.2022.2079022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Kunna Li
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang, 550004, Guizhou, P R China
- School of Pharmacy, Guizhou Medical University, Guiyang, 550004, Guizhou, P R China
| | - Ying Zou
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang, 550004, Guizhou, P R China
- School of Pharmacy, Guizhou Medical University, Guiyang, 550004, Guizhou, P R China
| | - Yang Wang
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang, 550004, Guizhou, P R China
- School of Pharmacy, Guizhou Medical University, Guiyang, 550004, Guizhou, P R China
| | - Mengyue Zhou
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang, 550004, Guizhou, P R China
- School of Pharmacy, Guizhou Medical University, Guiyang, 550004, Guizhou, P R China
| | - Jing Li
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang, 550004, Guizhou, P R China
- School of Pharmacy, Guizhou Medical University, Guiyang, 550004, Guizhou, P R China
| | - Rong Tan
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang, 550004, Guizhou, P R China
- School of Pharmacy, Guizhou Medical University, Guiyang, 550004, Guizhou, P R China
| | - Shiyu Zhang
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang, 550004, Guizhou, P R China
- School of Pharmacy, Guizhou Medical University, Guiyang, 550004, Guizhou, P R China
| | - Weiwei Li
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang, 550004, Guizhou, P R China
- School of Pharmacy, Guizhou Medical University, Guiyang, 550004, Guizhou, P R China
| | - Jiang Zheng
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang, 550004, Guizhou, P R China
- School of Pharmacy, Guizhou Medical University, Guiyang, 550004, Guizhou, P R China
- Key Laboratory of Environmental Pollution, Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guiyang, 550025, P R China
- Wuya of Innovation, Shenyang Pharmaceutical University, Shenyang, 110016, P R China
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Yan L, Liu Y, Zhang J, Chen X, Li J, Zhu X. In vivo and in vitro study of the potential hazards of surgical smoke during cervical cancer treatment with an ultrasonic scalpel. Gynecol Oncol 2022; 164:587-595. [PMID: 35033382 DOI: 10.1016/j.ygyno.2022.01.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Revised: 12/01/2021] [Accepted: 01/03/2022] [Indexed: 11/18/2022]
Abstract
OBJECTIVE To explore the composition and potential hazards of cervical cancer surgical smoke generated by ultrasonic scalpels. METHODS Surgical smoke was collected during the cutting and coagulation of cervical cancer xenograft tumors using an ultrasonic scalpel. Surgical smoke-filtered cells were cultured and subcutaneously injected into nude mice. Cell morphology and viability were assessed by HE, Pap and trypan blue staining. HPV DNA in surgical smoke samples was identified by PCR. HPV transmission was determined by culturing HPV-negative C33A cells in HPV-positive surgical smoke-filtered medium. The cytotoxicity of surgical smoke to small airway epithelial cells (SAECs) and THP-1 cells was determined by CCK-8, MTS and LDH release assays. Volatile organic compounds (VOCs), which are present in cervical cancer surgical smoke samples obtained by laparoscopic hysterectomy, were analyzed by gas chromatography-mass spectrometry (GC-MS). RESULTS Cellular debris and epithelioid cells were found in surgical smoke, but no malignant cells were observed. HPV DNA was identified in all smoke samples, and HPV genotypes were matched to those in cervical cancer cells. Coculture with HPV-positive surgical smoke-filtered medium induced an 83% (15 of 18) HPV positivity rate in C33A cells. Subculture in normal medium decreased this rate to 50% (9 of 18). The proliferation of SAECs and THP-1 cells was inhibited by smoke-filtered medium in a time-dependent manner. The concentration of total VOCs, especially benzene, toluene and xylene, in surgical smoke exceeded the standard for good indoor air quality. CONCLUSION Cervical cancer surgical smoke contains HPV and VOCs and exhibits cytotoxicity and infectivity in vitro. Surgical smoke is an occupational hazard to health care workers.
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Affiliation(s)
- Linzhi Yan
- Center for Uterine Cancer Diagnosis & Therapy Research of Zhejiang Province, Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou 325027, Zhejiang, China
| | - Yi Liu
- Center for Uterine Cancer Diagnosis & Therapy Research of Zhejiang Province, Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou 325027, Zhejiang, China
| | - Jianan Zhang
- Center for Uterine Cancer Diagnosis & Therapy Research of Zhejiang Province, Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou 325027, Zhejiang, China
| | - Xin Chen
- Center for Uterine Cancer Diagnosis & Therapy Research of Zhejiang Province, Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou 325027, Zhejiang, China
| | - Jingwei Li
- Department of Obstetrics and Gynecology, Taizhou Women and Children's Hospital of Wenzhou Medical University, Taizhou 317599, Zhejiang, China
| | - Xueqiong Zhu
- Center for Uterine Cancer Diagnosis & Therapy Research of Zhejiang Province, Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou 325027, Zhejiang, China; Department of Obstetrics and Gynecology, Taizhou Women and Children's Hospital of Wenzhou Medical University, Taizhou 317599, Zhejiang, China.
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