1
|
Frock-Welnak DN, Tam J. Identification and Treatment of Acute Pelvic Inflammatory Disease and Associated Sequelae. Obstet Gynecol Clin North Am 2022; 49:551-579. [PMID: 36122985 DOI: 10.1016/j.ogc.2022.02.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Abstract
Pelvic inflammatory disease (PID) is an ascending polymicrobial infection of the upper female genital tract. The presentation of PID varies from asymptomatic cases to severe sepsis. The diagnosis of PID is often one of exclusion. Primary treatment for PID includes broad-spectrum antibiotics with coverage against gonorrhea, chlamydia, and common anaerobic and aerobic bacteria. If not clinically improved by antibiotics, percutaneous drain placement can promote efficient source control, as is often the case with large tubo-ovarian abscesses. Ultimately, even with treatment, PID can result in long-term morbidity, including chronic pelvic pain, infertility, and ectopic pregnancy.
Collapse
Affiliation(s)
- Danielle N Frock-Welnak
- Division of Academic Specialists in OB/GYN, University of Colorado School of Medicine, Aurora, CO, USA; Obstetrics and Gynecology, School of Medicine, CU Anschutz, Academic Office One, 12631 East 17th Avenue, 4th Floor, Aurora, CO 80045, USA.
| | - Jenny Tam
- Division of Academic Specialists in OB/GYN, Department of Obstetrics and Gynecology, University of Colorado, School of Medicine, CU Anschutz, Academic Office One, 12631 East 17th Avenue, 4th Floor, Aurora, CO 80045, USA
| |
Collapse
|
2
|
Ruan D, Wang Y, Li S, Zhang C, Zheng W, Yu C. Nalbuphine alleviates inflammation by down-regulating NF-κB in an acute inflammatory visceral pain rat model. BMC Pharmacol Toxicol 2022; 23:34. [PMID: 35642022 PMCID: PMC9158276 DOI: 10.1186/s40360-022-00573-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Accepted: 05/24/2022] [Indexed: 11/29/2022] Open
Abstract
Introduction Nalbuphine can relieve patients’ inflammation response after surgery compared to other opioid drugs. However, its molecular mechanism has not been clear. Activation of NF-κB signaling pathway under oxidative stress and inflammation can maintain pain escalation. Methods We firstly investigated the effect of nalbuphine on writhing test and mechanical allodynia using a rat model of inflammatory visceral pain (acetic acid (AA) administrated). Cytokines (including tumor necrosis factor (TNF)-α, Interleukin (IL)-1β, IL-2, and IL-6 in plasma were tested with ELISA technology. Expression levels of TNF-α, IκBα and p-NF-κB p65 at the spinal cord (L3–5) were measured by western blot or RT-qPCR. Results We found that the paw withdrawal threshold (PWT) values of rats were reduced in the model group, while the numbers of writhing, levels of IL-1β, IL-2, IL-6, and TNF-α in plasma, and p-NF-κB protein and its gene expressions in the lumbar spinal cord were up-regulated. Subcutaneously injection of nalbuphine (10 μg/kg) or PDTC (NF-κB inhibitor) attenuated acetic acid-induced inflammatory pain, and this was associated with reversal of up-regulated IL-1β, IL-2, IL-6, and TNF-α in both plasma and spinal cord. Furthermore, acetic acid increased p-NF-κB and TNF-α protein levels in the white matter of the spinal cord, which was attenuated by nalbuphine. These results suggested that nalbuphine can significantly ameliorate inflammatory pain via modulating the expression of NF-κB p65 as well as inflammation factors level in the spinal cord. Conclusion In conclusion, nalbuphine inhibits inflammation through down-regulating NF-κB pathway at the spinal cord in a rat model of inflammatory visceral pain. Supplementary Information The online version contains supplementary material available at 10.1186/s40360-022-00573-7.
Collapse
Affiliation(s)
- Dijiao Ruan
- Department of Anesthesiology, Stomatological Hospital of Chongqing Medical University, 426 Songs North Road, Yubei District, Chongqing, China.,Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing, China.,Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing, China
| | - Yuanyuan Wang
- Department of Anesthesiology, Stomatological Hospital of Chongqing Medical University, 426 Songs North Road, Yubei District, Chongqing, China.,Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing, China.,Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing, China
| | - Sisi Li
- Department of Anesthesiology, Stomatological Hospital of Chongqing Medical University, 426 Songs North Road, Yubei District, Chongqing, China.,Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing, China.,Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing, China
| | - Chao Zhang
- Department of Anesthesiology, Stomatological Hospital of Chongqing Medical University, 426 Songs North Road, Yubei District, Chongqing, China.,Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing, China.,Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing, China
| | - Wenwen Zheng
- Department of Anesthesiology, Stomatological Hospital of Chongqing Medical University, 426 Songs North Road, Yubei District, Chongqing, China.,Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing, China.,Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing, China
| | - Cong Yu
- Department of Anesthesiology, Stomatological Hospital of Chongqing Medical University, 426 Songs North Road, Yubei District, Chongqing, China. .,Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing, China. .,Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing, China.
| |
Collapse
|