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Rizzo L, Hovanessian-Larsen L, Yamashita M, Lei X, Cen S, Choi J, Lee T, Lee S. Idiopathic Granulomatous Mastitis: Imaging Findings and Outcomes with Nonsteroidal Treatment in a Predominantly Hispanic Population. JOURNAL OF BREAST IMAGING 2024:wbae051. [PMID: 39228113 DOI: 10.1093/jbi/wbae051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2024] [Indexed: 09/05/2024]
Abstract
OBJECTIVE We describe the demographics, clinical presentation, imaging findings, and treatment response among 235 cases of biopsy-proven idiopathic granulomatous mastitis (IGM) at a single institution. METHODS An institutional review board-approved retrospective search of the breast imaging database was performed to select patients with biopsy-proven IGM between 2017 and 2022. Retrospective review evaluated clinical presentation, imaging findings with US and mammography, and treatment recommendations (antibiotics, nonsteroidal anti-inflammatory drugs [NSAIDs], warm compresses, or observation only). Response to treatment was evaluated on follow-up US. A favorable treatment response was a decrease in size or resolution of disease on follow-up imaging. Statistical analysis using Poisson regression was performed to evaluate the clinical outcomes associated with each treatment. RESULTS A total of 235 patients met the selection criteria with a mean age of 38 years (18 to 68). The majority of patients were Hispanic (95%, 223/235). Of all patients, 75.3% (177/235) received treatment (consisting of 1 or any combination of antibiotics, NSAIDs, warm compresses), 24.7% (58/235) were treated with observation, 78.7% (185/235) returned for follow-up imaging, and 21.3% (50/235) were lost to follow-up. Of those with follow-up imaging, disease improvement was seen in 70.3% (102/145) of patients who received treatment compared with 72.5% (29/40) of patients treated by observation alone. Multivariate analysis further showed no difference in clinical outcomes among the treatment of unifocal, multifocal, or recurrent IGM. CONCLUSION Nonsteroidal treatment of IGM showed no significant improvement on follow-up imaging compared to treatment with observation alone in a predominantly Hispanic patient population.
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Affiliation(s)
- Lucien Rizzo
- Department of Radiology, Keck School of Medicine, University of California, Los Angeles, CA, USA
| | - Linda Hovanessian-Larsen
- Department of Radiology, Keck School of Medicine, University of California, Los Angeles, CA, USA
| | - Mary Yamashita
- Department of Radiology, Keck School of Medicine, University of California, Los Angeles, CA, USA
| | - Xiaomeng Lei
- Department of Radiology, Keck School of Medicine, University of California, Los Angeles, CA, USA
| | - Steven Cen
- Department of Radiology, Keck School of Medicine, University of California, Los Angeles, CA, USA
| | - Jennifer Choi
- Department of Radiology, Keck School of Medicine, University of California, Los Angeles, CA, USA
| | - Tiffany Lee
- Department of Pathology, Keck School of Medicine, University of California, Los Angeles, CA, USA
| | - Sandy Lee
- Department of Radiology, Keck School of Medicine, University of California, Los Angeles, CA, USA
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Ran X, Hu G, Guo W, Li K, Wang X, Liu J, Fu S. Hesperetin regulates the intestinal flora and inhibits the TLR4/NF-κB signaling axis to protect the blood-milk barrier and prevent mastitis. Life Sci 2024; 342:122533. [PMID: 38428570 DOI: 10.1016/j.lfs.2024.122533] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2023] [Revised: 02/20/2024] [Accepted: 02/21/2024] [Indexed: 03/03/2024]
Abstract
The World Health Organization recommends breastfeeding for 6 months, but mastitis, a common disease during lactation, presents a major obstacle to fulfilling this recommendation. Maternal nutrient intake during lactation has been shown to be related to mastitis. Therefore, this study aimed to explore the effect of hesperetin, a phytonutrient, on mastitis. The oral administration of hesperetin to lipopolysaccharide (LPS)-induced mastitis mice alleviated their pathological damage, reduced the secretion of pro-inflammatory cytokines, and maintained the integrity of their blood-milk barrier. Moreover, our results showed that oral administration of hesperetin regulates the composition of the intestinal flora of mice. Fecal microbial transplantation (FMT) from the mice of hesperetin group alleviated LPS-induced mastitis in recipient mice. In additional, hesperetin attenuated the inflammatory response and increased the expression of tight junction proteins (TJs) in LPS-stimulated mouse mammary epithelial cells (mMECs). Through network pharmacological analysis and further research, we demonstrated hesperetin inhibits the expression of TLR4 and the activation of NF-κB signaling. In conclusion, hesperetin protects the blood-milk barrier and improve mastitis by regulating intestinal flora and inhibiting the activation of TLR4/NF-κB signaling axis. This study provides a theoretical basis for lactating females to consume hesperetin as a supplement to prevent mastitis and maintain mammary health.
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Affiliation(s)
- Xin Ran
- State Key Laboratory for Diagnosis and Treatment of Severe Zoonotic Infectious Diseases, Key Laboratory for Zoonosis Research of the Ministry of Education, Institute of Zoonosis, and College of Veterinary Medicine, Jilin University, Changchun 130062, China
| | - Guiqiu Hu
- State Key Laboratory for Diagnosis and Treatment of Severe Zoonotic Infectious Diseases, Key Laboratory for Zoonosis Research of the Ministry of Education, Institute of Zoonosis, and College of Veterinary Medicine, Jilin University, Changchun 130062, China
| | - Weiwei Guo
- State Key Laboratory for Diagnosis and Treatment of Severe Zoonotic Infectious Diseases, Key Laboratory for Zoonosis Research of the Ministry of Education, Institute of Zoonosis, and College of Veterinary Medicine, Jilin University, Changchun 130062, China
| | - Kefei Li
- State Key Laboratory for Diagnosis and Treatment of Severe Zoonotic Infectious Diseases, Key Laboratory for Zoonosis Research of the Ministry of Education, Institute of Zoonosis, and College of Veterinary Medicine, Jilin University, Changchun 130062, China
| | - Xiaoxuan Wang
- State Key Laboratory for Diagnosis and Treatment of Severe Zoonotic Infectious Diseases, Key Laboratory for Zoonosis Research of the Ministry of Education, Institute of Zoonosis, and College of Veterinary Medicine, Jilin University, Changchun 130062, China
| | - Juxiong Liu
- State Key Laboratory for Diagnosis and Treatment of Severe Zoonotic Infectious Diseases, Key Laboratory for Zoonosis Research of the Ministry of Education, Institute of Zoonosis, and College of Veterinary Medicine, Jilin University, Changchun 130062, China.
| | - Shoupeng Fu
- State Key Laboratory for Diagnosis and Treatment of Severe Zoonotic Infectious Diseases, Key Laboratory for Zoonosis Research of the Ministry of Education, Institute of Zoonosis, and College of Veterinary Medicine, Jilin University, Changchun 130062, China.
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Jin L, Ye H, Yang Y, Liu J, Li R, Zheng H. Treatment of lactational mastitis with Gualou Xiaoyong soup and painless lactation promoting technique: A case series. Medicine (Baltimore) 2023; 102:e36384. [PMID: 38050191 PMCID: PMC10695488 DOI: 10.1097/md.0000000000036384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Accepted: 11/09/2023] [Indexed: 12/06/2023] Open
Abstract
BACKGROUND Lactational mastitis is a common and frequently disease in clinical practice, characterized by acute inflammation of the mammary ducts and surrounding connective tissues. The main manifestations are damage to the mammary gland acini, edema, and invasion of inflammatory cells. If not treated properly, it may lead to the formation of breast abscesses, or even sepsis, septic shock, and chronic inflammation of the breast, which may cause the disease to persist or recur multiple times, so that the patients suffer extreme pain, and the health of both the mother and child are directly affected. This disease not only causes suffering for women but also may result in the cessation of breastfeeding. Therefore, rapid and effective treatment is particularly important. CASE SUMMARY We report 3 cases of lactation mastitis patients showing good clinical efficacy after being treated with the Chinese medicine Gualou Xiaoyong soup and painless lactation promoting techniques. Gualou Xiaoyong soup combined with painless lactation promotion techniques can significantly reduce and eliminate the clinical symptoms of patients in the short term, and rapidly restore inflammatory indicators such as total white blood cells, neutrophils, C-reactive protein, and procalcitonin to normal levels. The patchy low echo area of the breast under B-ultrasound also disappears quickly. Therefore, we believe that this method is a good way to treat lactational mastitis and is worthy of clinical reference and research. However, this study has certain limitations: this study lacks a large sample of prospective controlled studies. Next, we will continue to collect relevant cases and conduct prospective case randomized controlled clinical studies. CONCLUSION The treatment of lactation mastitis with Gualou Xiaoyong soup and painless lactation promoting techniques can achieve good clinical results.
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Affiliation(s)
- Lihua Jin
- Department of Gynaecology and Obstetrics, The Second Affiliated Hospital of Zhejiang Chinese Medicine University, Hangzhou City, China
| | - Huijun Ye
- Department of Gynaecology and Obstetrics, The Second Affiliated Hospital of Zhejiang Chinese Medicine University, Hangzhou City, China
| | - Yi Yang
- Department of Gynaecology and Obstetrics, The Second Affiliated Hospital of Zhejiang Chinese Medicine University, Hangzhou City, China
| | - Jiali Liu
- Department of Gynaecology and Obstetrics, The Second Affiliated Hospital of Zhejiang Chinese Medicine University, Hangzhou City, China
| | - Ruilan Li
- Department of Gynaecology and Obstetrics, The Second Affiliated Hospital of Zhejiang Chinese Medicine University, Hangzhou City, China
| | - Huiling Zheng
- Department of Gynaecology and Obstetrics, The Second Affiliated Hospital of Zhejiang Chinese Medicine University, Hangzhou City, China
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Biancha-Vasco JM, Muñoz P AL, Gómez J, Rios-Serna LJ, Ruiz-Ordoñez I, Tobón GJ, Sua LF, Sánchez A, Cañas CA. Idiopathic gigantomastia exacerbated during pregnancy. Its relationship with autoimmunity: A case report. Int J Rheum Dis 2023; 26:2567-2571. [PMID: 37218579 DOI: 10.1111/1756-185x.14754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 05/10/2023] [Accepted: 05/14/2023] [Indexed: 05/24/2023]
Abstract
Gigantomastia is a rare entity characterized by diffuse and excessive breast enlargement. It mainly occurs during puberty and pregnancy as a consequence of hormonal fluctuations. We report an unusual case of gigantomastia in a 29-year-old woman with a history of personal and familiar autoimmune phenomena. She had autoimmune thyroiditis and several positive autoantibodies, and developed 3 crises of the disease, 1 related to pregnancy (possibly hormone-mediated), and 2 unrelated to pregnancy in which an autoimmune role is raised based in clinical, histological and laboratory findings. Immunological aspects that may be involved in this presentation of the disease are discussed.
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Affiliation(s)
- Juan M Biancha-Vasco
- Autoinmunidad y Medicina Traslacional, Universidad Icesi, CIRAT: Centro de Investigación en Reumatología, Cali, Colombia
| | - Anyela L Muñoz P
- Autoinmunidad y Medicina Traslacional, Universidad Icesi, CIRAT: Centro de Investigación en Reumatología, Cali, Colombia
- Escuela de Bacteriología y Laboratorio Clínico, Facultad de Salud, Universidad del Valle, Cali, Colombia
| | - Jessica Gómez
- Autoinmunidad y Medicina Traslacional, Universidad Icesi, CIRAT: Centro de Investigación en Reumatología, Cali, Colombia
| | - Lady J Rios-Serna
- Autoinmunidad y Medicina Traslacional, Universidad Icesi, CIRAT: Centro de Investigación en Reumatología, Cali, Colombia
| | - Ingrid Ruiz-Ordoñez
- Fundación Valle del Lili, Centro de Investigaciones Clínicas, Cali, Colombia
| | - Gabriel J Tobón
- Department of Medical Microbiology, Southern Illinois University School of Medicine, Springfield, Illinois, USA
| | - Luz Fernanda Sua
- Departamento de Patología y Medicina de Laboratorio, Fundación Valle del Lili, Cali, Colombia
- Facultad de Ciencias de la Salud, Universidad Icesi, Cali, Colombia
| | - Aura Sánchez
- Departamento de Patología y Medicina de Laboratorio, Fundación Valle del Lili, Cali, Colombia
| | - Carlos A Cañas
- Autoinmunidad y Medicina Traslacional, Universidad Icesi, CIRAT: Centro de Investigación en Reumatología, Cali, Colombia
- Fundación Valle del Lili, Unidad de Reumatología, Cali, Colombia
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Zhou F, Li Z, Liu L, Wang F, Yu L, Xiang Y, Zheng C, Huang S, Yu Z. The effectiveness of needle aspiration versus traditional incision and drainage in the treatment of breast abscess: a meta-analysis. Ann Med 2023; 55:2224045. [PMID: 37350731 PMCID: PMC10291949 DOI: 10.1080/07853890.2023.2224045] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 04/16/2023] [Accepted: 06/06/2023] [Indexed: 06/24/2023] Open
Abstract
BACKGROUND Breast abscess is a common and intractable clinical condition and the use of needle aspiration (NA) or incision and drainage (ID) in treatment is controversial. This meta-analysis aimed to systematically compare the clinical effectiveness of NA and ID in treating breast abscesses. METHODS The Web of Science, ScienceDirect, PubMed, Cochrane Library, EMBASE, China National Knowledge Infrastructure, and Wanfang Data were searched for randomized controlled trials (RCTs) published from inception to January 7, 2022. The ROB-2 tool assessed risk of bias; the GRADE methodology rated certainty in outcomes; and Stata 16.0 performed data analyses. RESULTS Nine RCTs were included, including 703 patients. The results showed there was no significant difference in cure rate between the two groups (relative risk [RR] = 0.96, 95% confidence interval [CI] [0.86, 1.07]; p = .469), and after subgroup analysis, we found that it was not related to the use of ultrasound guidance or not. There was no significant difference in the recurrence rate (RR = 0.68, 95% CI [0.35, 1.30]; p = .241). Furthermore, the NA group was associated with shorter healing time (weighted mean differences = -11.02, 95% CI [-15.14, -6.90]; p < .001), lower incidence of breast fistula (RR = 0.21, 95% CI [0.06, 0.72]; p = .013), lower interrupted breastfeeding rate (RR = 0.28, 95% CI [0.20, 0.39]; p < .001), and higher satisfaction rate of appearance (RR = 1.51, 95% CI [1.03-2.21]; p = .035). CONCLUSION NA has better advantages in terms of healing time, avoidance of breast fistula, continuous breastfeeding, and patient satisfaction. Although NA and ID have similar cure and recurrence rates, NA, with or without ultrasound guidance, could be used as a first-line treatment for breast abscesses. Patients with large volumes, multicompartmental abscesses, or those who have been ineffective against multiple NA, should be considered for ID.KEY MESSAGESBreast abscess is a common and intractable clinical condition in general surgery.Compared with ID for breast abscesses, NA has better advantages in terms of healing time, avoidance of breast fistula, continuous breastfeeding, and patient satisfaction and could be used as a first-line treatment for breast abscesses.Patients with large volumes, multicompartmental abscesses, or those who have been ineffective against multiple NA, should be considered for ID.
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Affiliation(s)
- Fei Zhou
- Department of Breast Surgery, The Second Hospital of Shandong University, Jinan, China
- Institute of Translational Medicine of Breast Disease Prevention and Treatment, Shandong University, Jinan, China
| | - Zhaohui Li
- Department of Breast Surgery, The Second Hospital of Shandong University, Jinan, China
- Institute of Translational Medicine of Breast Disease Prevention and Treatment, Shandong University, Jinan, China
| | - Liyuan Liu
- Department of Breast Surgery, The Second Hospital of Shandong University, Jinan, China
- Institute of Translational Medicine of Breast Disease Prevention and Treatment, Shandong University, Jinan, China
| | - Fei Wang
- Department of Breast Surgery, The Second Hospital of Shandong University, Jinan, China
- Institute of Translational Medicine of Breast Disease Prevention and Treatment, Shandong University, Jinan, China
| | - Lixiang Yu
- Department of Breast Surgery, The Second Hospital of Shandong University, Jinan, China
- Institute of Translational Medicine of Breast Disease Prevention and Treatment, Shandong University, Jinan, China
| | - Yujuan Xiang
- Department of Breast Surgery, The Second Hospital of Shandong University, Jinan, China
- Institute of Translational Medicine of Breast Disease Prevention and Treatment, Shandong University, Jinan, China
| | - Chao Zheng
- Department of Breast Surgery, The Second Hospital of Shandong University, Jinan, China
- Institute of Translational Medicine of Breast Disease Prevention and Treatment, Shandong University, Jinan, China
| | - Shuya Huang
- Department of Breast Surgery, The Second Hospital of Shandong University, Jinan, China
- Institute of Translational Medicine of Breast Disease Prevention and Treatment, Shandong University, Jinan, China
| | - Zhigang Yu
- Department of Breast Surgery, The Second Hospital of Shandong University, Jinan, China
- Institute of Translational Medicine of Breast Disease Prevention and Treatment, Shandong University, Jinan, China
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He X, Wang J, Sun L, Ma W, Li M, Yu S, Zhou Q, Jiang J. Wogonin attenuates inflammation and oxidative stress in lipopolysaccharide-induced mastitis by inhibiting Akt/NF-κB pathway and activating the Nrf2/HO-1 signaling. Cell Stress Chaperones 2023; 28:989-999. [PMID: 37910344 PMCID: PMC10746643 DOI: 10.1007/s12192-023-01391-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 09/29/2023] [Accepted: 10/18/2023] [Indexed: 11/03/2023] Open
Abstract
Mastitis is a disease involved in inflammation of breast which affects human and animals. Wogonin is one bioactive compound from many Chinese herbal medicines, which have multiple properties, including anti-inflammatory activity. However, the roles of wogonin in mastitis progression are largely undefined. Mastitis models were established using LPS-treated mice and mammary epithelial cells (MECs). Infiltration of inflammatory cells was analyzed by hematoxylin-eosin staining and myeloperoxidase (MPO) activity. Inflammatory cytokine (TNF-α and IL-1β) levels were detected via ELISA. The phosphorylation and total of Akt and NF-κB levels and content of Nrf2 and HO-1 were measured via western blot. Cell viability was examined by CCK-8 assay. Oxidative stress was assessed by ROS generation and levels of MDA, GSH, and SOD. Wogonin attenuated LPS-induced infiltration of inflammatory cells, increase of MPO activity and levels of TNF-α and IL-1β, and activation of the Akt/NF-κB pathway in murine mammary gland tissues, and promoted activation of Nrf2/HO-1 signaling. Wogonin did not affect MEC viability, but mitigated LPS-induced inflammation in MECs by reducing TNF-α and IL-1β levels. Wogonin relieved LPS-induced oxidative stress in MECs through decreasing ROS generation and MDA level and increasing GSH and SOD levels. Wogonin repressed LPS-induced activation of the Akt/NF-κB pathway in MECs and increased Nrf2/HO-1 signaling activation. Activated Akt/NF-κB signaling or Nrf2/HO-1 signaling inactivation reversed the suppressive effects of wogonin on LPS-induced inflammation and oxidative stress in MECs. Wogonin mitigates LPS-induced inflammation and oxidative stress of MECs via suppressing activation of the Akt/NF-κB signaling and activating Nrf2/HO-1 pathway, indicating the therapeutic potential of wogonin in mastitis.
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Affiliation(s)
- Xin He
- Department of Ultrasound, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, China
| | - Juan Wang
- Department of Ultrasound, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, China
| | - Lei Sun
- Department of Ultrasound, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, China
| | - Wenqi Ma
- Department of Ultrasound, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, China
| | - Miao Li
- Department of Ultrasound, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, China
| | - Shanshan Yu
- Department of Ultrasound, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, China
| | - Qi Zhou
- Department of Ultrasound, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, China.
| | - Jue Jiang
- Department of Ultrasound, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710004, China.
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Gu Y, Hou M, Chu J, Wan L, Yang M, Shen J, Ji M. The cause and effect of gut microbiota in development of inflammatory disorders of the breast. Eur J Med Res 2023; 28:324. [PMID: 37679821 PMCID: PMC10483784 DOI: 10.1186/s40001-023-01281-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Accepted: 08/10/2023] [Indexed: 09/09/2023] Open
Abstract
BACKGROUND Inflammatory disorders of the breast (IDB) damages the interests of women and children and hinders the progress of global health seriously. Several studies had offered clues between gut microbiota (GM) and inflammatory disorders of the breast (IDB). The gut-mammary gland axis also implied a possible contribution of the GM to IDB. However, the causality between them is still elusive. METHODS The data of two-sample Mendelian randomization (MR) study related to the composition of GM (n = 18,340) and IDB (n = 177,446) were accessed from openly available genome-wide association studies (GWAS) database. As the major analytical method, inverse variance weighted (IVW) was introduced and several sensitive analytical methods were conducted to verify results. RESULTS Inverse variance weighted revealed Eubacterium rectale group (OR = 1.87, 95% CI: 1.02-3.43, p = 4.20E-02), Olsenella (OR = 1.29, 95% CI: 1.02-1.64, p = 3.30E-02), Ruminiclostridium-6 (OR = 1.53, 95% CI: 1.08-2.14, p = 1.60E-02) had an anti-protective effect on IDB. Peptococcus (OR = 0.75, 95% CI: 0.60-0.94, p = 1.30E-02) had a protective effect on IDB. The results were credible through a series of test. CONCLUSIONS We revealed causality between IDB and GM taxa, exactly including Ruminiclostridium-6, Eubacterium rectale group, Olsenella and Peptococcus. These genera may become novel biomarkers and supply new viewpoint for probiotic treatment. However, these findings warrant further test owing to the insufficient evidences.
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Affiliation(s)
- Yibo Gu
- School of Nursing, Nanjing Medical University, Nanjing, 211166, People's Republic of China
| | - Muye Hou
- School of Nursing, Nanjing Medical University, Nanjing, 211166, People's Republic of China
| | - Jinyu Chu
- School of Nursing, Nanjing Medical University, Nanjing, 211166, People's Republic of China
| | - Li Wan
- Department of Obstetrics, Nanjing Hospital Affiliated to Nanjing Medical University, Nanjing, 210006, People's Republic of China
| | - Muyi Yang
- Department of Obstetrics, Nanjing Hospital Affiliated to Nanjing Medical University, Nanjing, 210006, People's Republic of China.
| | - Jiemiao Shen
- School of Nursing, Nanjing Medical University, Nanjing, 211166, People's Republic of China.
| | - Minghui Ji
- School of Nursing, Nanjing Medical University, Nanjing, 211166, People's Republic of China.
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Jin LH, Zheng HL, Lin YX, Yang Y, Liu JL, Li RL, Ye HJ. Lactation breast abscess treated with Gualou Xiaoyong decoction and painless lactation manipulation: A case report and review of literature. World J Clin Cases 2023; 11:1847-1856. [PMID: 36970011 PMCID: PMC10037288 DOI: 10.12998/wjcc.v11.i8.1847] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Revised: 01/09/2023] [Accepted: 02/07/2023] [Indexed: 03/07/2023] Open
Abstract
BACKGROUND Breast abscess during lactation is a severe complication of acute mastitis, which can lead to discomfort, high fever, breast fistula, sepsis, septic shock, breast damage, disease persistence and frequent hospitalization. Breast abscesses may also lead the mother to discontinue breastfeeding, thereby harming the infant’s health. The predominant pathogenic bacteria are Staphylococcus aureus, Staphylococcus epidermidis and Streptococcus. The incidence of breastfeeding abscesses in breastfeeding women ranges between 4.0% and 11.0%. In cases of breast abscess, the rate of cessation of lactation is 41.0%. In instances of breast fistula, the rate of cessation of lactation is very high (66.7%). Furthermore, 50.0% of women with breast abscesses must be hospitalized and treated with intravenous antibiotics. Treatment includes antibiotics, abscess puncture and surgical incision and drainage. The patients suffer from stress, pain and easily induced breast scarring; the disease’s progression is prolonged and recurrent, interfering with infant feeding. Consequently, it is crucial to discover an adequate cure.
CASE SUMMARY A 28-year-old woman with a breast abscess was treated with Gualou Xiaoyong decoction and painless breast opening manipulation 24 d after cesarean delivery. On the 2nd d of treatment, the patient’s breast mass was significantly reduced, the pain was significantly reduced, and the general asthenia was improved. All conscious symptoms disappeared after 3 d, breast abscesses faded after 12 d of treatment, inflammation images disappeared after 27 d, and normal lactation images were restored.
CONCLUSION In treating breast abscesses during breastfeeding, the combination of Gualou Xiaoyong decoction and painless lactation provides a positive therapeutic impact. This disease’s treatment offers the advantages of a short course of treatment, no need to discontinue breastfeeding and the ability to rapidly mitigate symptoms, which can be used as a reference in clinical practice.
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Affiliation(s)
- Li-Hua Jin
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Zhejiang Chinese Medical University, Xinhua Hospital of Zhejiang Province, Hangzhou 310005, Zhejiang Province, China
| | - Hui-Ling Zheng
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Zhejiang Chinese Medical University, Xinhua Hospital of Zhejiang Province, Hangzhou 310005, Zhejiang Province, China
| | - Yun-Xia Lin
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Zhejiang Chinese Medical University, Xinhua Hospital of Zhejiang Province, Hangzhou 310005, Zhejiang Province, China
| | - Yi Yang
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Zhejiang Chinese Medical University, Xinhua Hospital of Zhejiang Province, Hangzhou 310005, Zhejiang Province, China
| | - Jia-Li Liu
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Zhejiang Chinese Medical University, Xinhua Hospital of Zhejiang Province, Hangzhou 310005, Zhejiang Province, China
| | - Rui-Lan Li
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Zhejiang Chinese Medical University, Xinhua Hospital of Zhejiang Province, Hangzhou 310005, Zhejiang Province, China
| | - Hui-Jun Ye
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Zhejiang Chinese Medical University, Xinhua Hospital of Zhejiang Province, Hangzhou 310005, Zhejiang Province, China
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Huang Q, Zheng XM, Zhang ML, Ning P, Wu MJ. Lactation mastitis: Promising alternative indicators for early diagnosis. World J Clin Cases 2022; 10:11252-11259. [PMID: 36387788 PMCID: PMC9649554 DOI: 10.12998/wjcc.v10.i31.11252] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Revised: 08/31/2022] [Accepted: 09/22/2022] [Indexed: 02/05/2023] Open
Abstract
Although lactation mastitis (LM) has been extensively researched, the incidence rate of LM remains a salient clinical problem. To reduce this incidence rate and achieve a better prognosis, early and specific quantitative indicators are particularly important. It has been found that milk electrolyte concentrations (chloride, potassium, and sodium) and electrical conductivity (EC) significantly change in the early stages of LM in an animal model. Several studies have evaluated EC for the detection of subclinical mastitis in cows. EC, chloride, and sodium content of milk were more accurate for predicting infection status than were other variables. In the early stages of LM, lactic sodium, chloride, and EC increase, but potassium decreases. However, these indicators have not been reported in the diagnosis of LM in humans. This review summarizes the pathogenesis and the mechanism of LM in terms of milk electrolyte concentration and EC, and aim to provide new ideas for the detection of sub-clinical mastitis in humans.
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Affiliation(s)
- Qian Huang
- School of Medicine, University of Electronic Science and Technology of China, Chengdu 610000, Sichuan Province, China
| | - Xue-Mei Zheng
- School of Medicine, University of Electronic Science and Technology of China, Chengdu 610000, Sichuan Province, China
| | - Mao-Lin Zhang
- Department of Anesthesiology, Chongqing Medical University, Chongqing 400016, Sichuan Province, China
| | - Ping Ning
- Department of Breast, Chengdu Women's and Children's Central Hospital, Chengdu 610000, Sichuan Province, China
| | - Meng-Jun Wu
- Department of Anesthesiology, Chengdu Women's and Children's Central Hospital, Chengdu 610000, Sichuan Province, China
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10
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Wu PS, Xiong D, Feng YB, Xiang L, Zhu J. Case report: A case of acute mastitis associated with reactive cutaneous capillary endothelial proliferation after camrelizumab treatment: A new immune-related adverse event. Front Immunol 2022; 13:939873. [PMID: 36090986 PMCID: PMC9452652 DOI: 10.3389/fimmu.2022.939873] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Accepted: 08/09/2022] [Indexed: 12/13/2022] Open
Abstract
Lung cancer is a malignant tumor with the highest morbidity and mortality rate worldwide, and it seriously endangers human health. In recent years, immunotherapy has been widely used in lung cancer and has achieved great benefits, especially the application of promoting antitumor immune defense. However, immune-related adverse events (irAEs) caused by immune checkpoint inhibitors have received increasing attention, which largely limits their use. We report the first case of new acute mastitis caused by anti-PD1 inhibitors due to lung adenocarcinoma. A 65-year-old female patient came to our hospital for treatment with cough and shortness of breath for one month. Chest CT showed that the malignant tumor in the lower lobe of the right lung with pleural effusion had metastasized to many places, and then pleural effusion was taken for pathological examination. Pathological examination indicated that the pleural fluid originated from lung adenocarcinoma. Subsequently, the patient received platinum-containing dual-agent chemotherapy (carboplatin and pemetrexed disodium) combined with immunotherapy (camrelizumab). During treatment, the patient developed known adverse events and unreported acute mastitis. After stopping camrelizumab, the patient’s mastitis gradually improved. Our case shows that acute mastitis might be a new adverse event after the use of camrelizumab. Since this new adverse event has not been reported, we hope that oncology medical workers can obtain insight from our case and use it as a reference for the identification and management of irAEs.
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Affiliation(s)
- Ping-Shang Wu
- Department of Thoracic Cardiovascular Surgery, The Third Hospital of Wuhan, Wuhan, China
| | - Dan Xiong
- Department of Cadre Ward First, General Hospital of Central Theater Command of the People’s Liberation Army, Wuhan, China
| | - Yang-Bo Feng
- Department of Thoracic Surgery, Tangdu Hospital, Fourth Military Medical University, Xi’an, China
| | - Luan Xiang
- Department of Thoracic Cardiovascular Surgery, General Hospital of Central Theater Command of the People’s Liberation Army, Wuhan, China
- *Correspondence: Jian Zhu, ; Luan Xiang,
| | - Jian Zhu
- Department of Thoracic Cardiovascular Surgery, General Hospital of Central Theater Command of the People’s Liberation Army, Wuhan, China
- *Correspondence: Jian Zhu, ; Luan Xiang,
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11
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Liang Y, Zhan H, Krishnamurti U, Harigopal M, Sun T. Further Characterization of Clinicopathologic Features of Cystic Neutrophilic Granulomatous Mastitis. Am J Clin Pathol 2022; 158:488-493. [PMID: 35899981 DOI: 10.1093/ajcp/aqac074] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2022] [Accepted: 05/14/2022] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVES Clinical and demographic features of cystic neutrophilic granulomatous mastitis (CNGM) have not been fully explored due to the rarity of the disease. Herein we studied clinicopathologic characteristics of CNGM in a sizable hospital-based cohort. METHODS A case-control study was performed to compare clinicopathologic characteristics between patients with CNGM and granulomatous mastitis other than CNGM and between CNGM with and without Corynebacterium identification. RESULTS Cases of CNGM (n = 31) and non-CNGM (n = 30) were included. Compared with the non-CNGM group, patients with CNGM were statistically significantly younger (median age: 38 vs 43 years), were less likely to be smokers (9% vs 40%), were more likely to have a painful lesion (97% vs 77%) or a larger mass-like lesion (median size: 4.6 vs 1.9 cm), and tended to have a higher Breast Imaging Reporting and Data System score in radiologic studies (score ≥4: 81% vs 53%), positive Corynebacterium identification results (36% vs 0%), and a longer resolving time (12 vs 6 months; all P values for above comparisons <.05). Among CNGM cases, patients with and without Corynebacterium identification shared a similar clinicopathologic profile. CONCLUSIONS Our study further demonstrated that CNGM is a unique infectious disease with distinct clinicopathologic features.
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Affiliation(s)
- Yuanxin Liang
- Department of Pathology, Yale University School of Medicine, New Haven, CT, USA
| | - Haiying Zhan
- Department of Pathology, Yale University School of Medicine, New Haven, CT, USA
| | - Uma Krishnamurti
- Department of Pathology, Yale University School of Medicine, New Haven, CT, USA
| | - Malini Harigopal
- Department of Pathology, Yale University School of Medicine, New Haven, CT, USA
| | - Tong Sun
- Department of Pathology, Yale University School of Medicine, New Haven, CT, USA
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12
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Luu Thi TH, Eichner A, Wohlrab J. Therapeutische Besonderheiten bei Erkrankungen der Mamillenhaut. DIE DERMATOLOGIE 2022; 73:873-879. [PMID: 35925215 PMCID: PMC9592625 DOI: 10.1007/s00105-022-05031-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Accepted: 06/22/2022] [Indexed: 11/25/2022]
Abstract
Die Mamillenregion ist durch besondere anatomische Verhältnisse charakterisiert und lässt sich aus dermatologischer Perspektive in Brusthaut, Haut des Brustwarzenhofes (Areola) und Haut der Brustwarze (Papilla mammae) unterteilen. Im klinischen Zusammenhang sind die Brustwarzen häufig während der Stillzeit durch mechanische Beanspruchung, Milieuänderung mit Mazeration durch den Milchfluss sowie durch mikrobielle Erreger alteriert. Zudem besteht hier die Gefahr der Entwicklung einer Mastitis puerperalis. Außerhalb der Schwangerschaft und Stillzeit finden sich gelegentlich an der Mamillenhaut Ekzemerkrankungen, häufig bei atopischer Disposition (atopisches Mamillenekzem) oder als irritatives Kontaktekzem („joggers nipple“). Seltener werden allergische Kontaktekzeme auf Konservierungsstoffe von Topika oder Metallen (Piercings) beobachtet. Auch im Rahmen einer Skabiesinfestation wird eine Beteiligung der Mamillen, insbesondere bei Frauen, regelmäßig beobachtet. Von großer klinischer Bedeutung sind seltene, präinvasive Läsionen eines Mammakarzinoms oder der Morbus Paget der Mamille vom extramammären Typ. Durch die besonderen anatomischen Gegebenheiten ist es naheliegend, dass bei der Anwendung von Topika sich auch spezifische Penetrationsbedingungen ableiten. Experimentelle Untersuchungen an Humanhaut ex vivo legen nahe, dass in Abhängigkeit von der Molmasse und der Löslichkeit des Arzneistoffs sowie des eingesetzten Vehikelsystems eine deutliche Zunahme der kutanen Bioverfügbarkeit, insbesondere an der Brustwarze selbst durch den transpapillären Diffusionsweg, auftreten kann. Dies sollte insbesondere bei der topischen Anwendung von Arzneistoffen mit bekanntem dosisabhängigem Nebenwirkungspotenzial (z. B. Glukokortikoiden) beachtet werden. Allerdings fehlt dafür bisher eine klinische Evidenz.
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Affiliation(s)
- Thanh Huong Luu Thi
- Universitätsklinik für Dermatologie und Venerologie, Martin-Luther-Universität Halle-Wittenberg, Ernst-Grube-Str. 40, 06097, Halle (Saale), Deutschland
| | - Adina Eichner
- Institut für angewandte Dermatopharmazie, Martin-Luther-Universität Halle-Wittenberg, Halle (Saale), Deutschland
| | - Johannes Wohlrab
- Universitätsklinik für Dermatologie und Venerologie, Martin-Luther-Universität Halle-Wittenberg, Ernst-Grube-Str. 40, 06097, Halle (Saale), Deutschland.
- Institut für angewandte Dermatopharmazie, Martin-Luther-Universität Halle-Wittenberg, Halle (Saale), Deutschland.
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13
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Abstract
Lactation and breastfeeding are core components of reproductive health care and obstetrical providers should be familiar with common complications that may arise in lactating individuals. While many breastfeeding challenges are best addressed by a lactation consultant, there are conditions that fall out of their scope and require care from a clinician. The objective of this chapter is to review common complications of breastfeeding and lactation including inflammatory conditions, disorders of lactogenesis, dermatologic conditions, and persistent pain with lactation.
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14
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Kan X, Liu J, Cai X, Huang Y, Xu P, Fu S, Guo W, Hu G. Tartary buckwheat flavonoids relieve the tendency of mammary fibrosis induced by HFD during pregnancy and lactation. Aging (Albany NY) 2021; 13:25377-25392. [PMID: 34890369 PMCID: PMC8714130 DOI: 10.18632/aging.203752] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Accepted: 11/24/2021] [Indexed: 12/12/2022]
Abstract
Mammary gland fibrosis is a chronic and irreversible disease. Tartary buckwheat flavonoids (TBF) are a natural product of flavonoid extracts from buckwheat and have a wide range of biological activities. The purpose of this experiment was to explore whether HFD during pregnancy and lactation induces fibrosis of the mammary tissue and whether TBF alleviates the damage caused by HFD, along with its underlying mechanism. The HFD significantly increased the levels of TNF-α, IL-6, IL-1β, and MPO; significantly damaged the integrity of the blood-milk barrier; significantly increased the levels of collagen 1, vimentin and α-SMA, and reduced the level of E-cadherin. However, these effects were alleviated by TBF. Mechanistic studies showed that TBF inhibited the activation of AKT/NF-κB signaling and predicted the AKT amino acid residues that formed hydrogen bonds with TBF; in addition, these studies not only revealed that TBF promoted the expression of the tight junction proteins (TJs) claudin-3, occludin and ZO-1 and inhibited the activation of TGF-β/Smad signaling but also predicted the Smad MH2 amino acid residues that formed hydrogen bonds with TBF. Conclusion: HFD consumption during pregnancy and lactation induced the tendency of mammary fibrosis. TBF alleviated the tendency of mammary fibrosis by inhibiting the activation of AKT/NF-κB, repairing the blood-milk barrier and inhibiting the activation of TGF-β/Smad signaling.
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Affiliation(s)
- Xingchi Kan
- Department of Theoretic Veterinary Medicine, College of Veterinary Medicine, Jilin University, Changchun, Jilin, China
| | - Juxiong Liu
- Department of Theoretic Veterinary Medicine, College of Veterinary Medicine, Jilin University, Changchun, Jilin, China
| | - Xiangyu Cai
- Department of Theoretic Veterinary Medicine, College of Veterinary Medicine, Jilin University, Changchun, Jilin, China
| | - Yaping Huang
- Department of Theoretic Veterinary Medicine, College of Veterinary Medicine, Jilin University, Changchun, Jilin, China
| | - Ping Xu
- Department of Theoretic Veterinary Medicine, College of Veterinary Medicine, Jilin University, Changchun, Jilin, China
| | - Shoupeng Fu
- Department of Theoretic Veterinary Medicine, College of Veterinary Medicine, Jilin University, Changchun, Jilin, China
| | - Wenjin Guo
- Department of Theoretic Veterinary Medicine, College of Veterinary Medicine, Jilin University, Changchun, Jilin, China
| | - Guiqiu Hu
- Department of Theoretic Veterinary Medicine, College of Veterinary Medicine, Jilin University, Changchun, Jilin, China
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15
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Pak H, Maghsoudi LH, Soltanian A, Jafarinia S. Evaluation of clinical manifestation and risk factors of idiopathic granulomatous mastitis. INTERNATIONAL JOURNAL OF SURGERY OPEN 2021. [DOI: 10.1016/j.ijso.2021.100380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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16
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Kan X, Hu G, Huang B, Guo W, Huang Y, Chen Y, Xu P, Cai X, Fu S, Liu J. Pedunculoside protects against LPS-induced mastitis in mice by inhibiting inflammation and maintaining the integrity of blood-milk barrier. Aging (Albany NY) 2021; 13:19460-19474. [PMID: 34383710 PMCID: PMC8386561 DOI: 10.18632/aging.203357] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Accepted: 06/14/2021] [Indexed: 04/17/2023]
Abstract
Mastitis is a disease that seriously threatens the health of the mammary gland after delivery. Pedunculoside (PE) is the main bioactive component of Aquifoliaceae. The purpose of this experiment is to explore the effects of PE on mastitis and its underlying mechanisms. Our research results showed that PE could significantly inhibit the increase in the levels of inflammatory mediators such as TNF-α, IL-6, IL-1β, MPO and iNOS during mastitis. Mechanism studies have found that PE could significantly inhibit the phosphorylation of AKT protein and binds to the ASP-184 site. Further research found that PE also inhibited the activation of AKT's downstream pro-inflammatory signals NF-κB and MAPK. In addition, PE effectively promote the expression of tight junction proteins occludin and claudin-3 during inflammation, maintaining the integrity of the blood-milk barrier. In summary, our research shows that PE inhibits the phosphorylation of AKT/NF-κB and MAPK signals; It also relieves mastitis by repairing the blood-milk barrier.
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Affiliation(s)
- Xingchi Kan
- Department of Theoretic Veterinary Medicine, College of Veterinary Medicine, Jilin University, Changchun, Jilin, China
| | - Guiqiu Hu
- Department of Theoretic Veterinary Medicine, College of Veterinary Medicine, Jilin University, Changchun, Jilin, China
| | - Bingxu Huang
- Department of Theoretic Veterinary Medicine, College of Veterinary Medicine, Jilin University, Changchun, Jilin, China
| | - Wenjin Guo
- Department of Theoretic Veterinary Medicine, College of Veterinary Medicine, Jilin University, Changchun, Jilin, China
| | - Yaping Huang
- Department of Theoretic Veterinary Medicine, College of Veterinary Medicine, Jilin University, Changchun, Jilin, China
| | - Yingsheng Chen
- Department of Theoretic Veterinary Medicine, College of Veterinary Medicine, Jilin University, Changchun, Jilin, China
| | - Ping Xu
- Department of Theoretic Veterinary Medicine, College of Veterinary Medicine, Jilin University, Changchun, Jilin, China
| | - Xiangyu Cai
- Department of Theoretic Veterinary Medicine, College of Veterinary Medicine, Jilin University, Changchun, Jilin, China
| | - Shoupeng Fu
- Department of Theoretic Veterinary Medicine, College of Veterinary Medicine, Jilin University, Changchun, Jilin, China
| | - Juxiong Liu
- Department of Theoretic Veterinary Medicine, College of Veterinary Medicine, Jilin University, Changchun, Jilin, China
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Preoperative Fibrinogen and Hematological Indexes in the Differential Diagnosis of Idiopathic Granulomatous Mastitis and Breast Cancer. ACTA ACUST UNITED AC 2021; 57:medicina57070698. [PMID: 34356979 PMCID: PMC8303264 DOI: 10.3390/medicina57070698] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Revised: 07/04/2021] [Accepted: 07/05/2021] [Indexed: 12/25/2022]
Abstract
Background and Aim: Studies on hematological parameters in the differential diagnosis of idiopathic granulomatous mastitis (IGM) and breast cancer (BC) are limited. This study investigated whether preoperative fibrinogen and hematological indexes can be used in the differential diagnosis of patients with IGM and early-onset BC. Methods: Fifty patients with BC, 55 patients with IGM, and 50 healthy volunteer women were included in the study. Results: There was a statistically significant difference between the IGM and the BC with respect to fibrinogen, fibrinogen/albumin (Fib/Alb) ratio, C-reactive protein (CRP), white blood cells (WBC), neutrophils, neutrophil–lymphocyte ratio (NLR), platelet–lymphocyte ratio (PLR), and monocyte values. When fibrinogen (p < 0.001), the Fib/Alb ratio (p < 0.001), CRP (p < 0.001), WBC (p < 0.001), neutrophil (p < 0.001), NLR (p < 0.001), monocyte (p = 0.008), and 2-hour sedimentation rate (p < 0.001) were compared between the groups, the highest levels were found in the IGM group. There was a negative relationship between CRP and albumin, and a positive relationship was observed between CRP and WBC, NLR, PLR, and 2-h sedimentation rate. CRP had the highest sensitivity (95%), whereas the Fib/Alb ratio (86%) had the highest specificity. Patients with recurrent IGM had increased fibrinogen, Fib/Alb, CRP, neutrophils, NLR, and 2-h erythrocyte sedimentation rate (ESR) and decreased lymphocyte levels compared to non-recurrent patients. Conclusions: Preoperative CRP, albumin, fibrinogen, Fib/Alb, WBC, neutrophil, NLR, monocyte, and 2-h ESR have considerable potential to be early and sensitive biomarkers of IGM caused by inflammation compared to BC. These parameters also have a significant effect on the recurrence of the disease, suggesting their potential as a practical guide for the differential diagnosis of BC from IGM.
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18
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Yang L, Zhou G, Liu J, Song J, Zhang Z, Huang Q, Wei F. Tanshinone I and Tanshinone IIA/B attenuate LPS-induced mastitis via regulating the NF-κB. Biomed Pharmacother 2021; 137:111353. [PMID: 33578236 DOI: 10.1016/j.biopha.2021.111353] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 01/29/2021] [Accepted: 01/31/2021] [Indexed: 10/22/2022] Open
Abstract
BACKGROUND Mastitis is a common disease occurs in breast-feeding mothers, but published data are poor. This study aimed to study the effects of Tanshinones on treating mastitis. METHODS Clinical trials performed in 58 breast-feeding mothers were carried out. B-ultrasound and blood test were used to measure the size of breast mass and the change of blood cell counts. BALB/c mice were injected with LPS and then treated by Tanshinone I or Tanshinone IIA/B. Myeloperoxidase (MPO) activity and the release of inflammatory cytokines were tested by MPO kit, RT-qPCR and ELISA. Mouse mammary epithelial cells (mMECs) were isolated and the effects of Tanshinones were measured by conducting CCK-8 assay, flow cytometry, RT-qPCR and ELISA. RESULTS Patients treated by Cefprozil combined with Tanshinone got better outcomes than patients treated by Cefprozil alone. In animal trials, Tanshinone I and Tanshinone IIA/B significantly reduced MPO activity, and the levels of TNF-α, IL-1β and IL-6 in serum and mammary gland tissues. In mMECs, Tanshinone I and Tanshinone IIA/B attenuated LPS-induced viability loss and apoptosis. And they effectively inhibited the release of TNF-α, IL-1β and IL-6. Also, Tanshinone I and Tanshinone IIA/B significantly attenuated LPS-evoked NF-κB activation. CONCLUSION Tanshinone I and Tanshinone IIA/B have potentials in treating mastitis. The beneficial effects might be through regulating NF-κB activation.
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Affiliation(s)
- Lili Yang
- Department of Medical Ultrasonics, Longgang District Maternity & Child Healthcare Hospital of Shenzhen City, China
| | - Guanglin Zhou
- Department of Breast Surgery, Longgang District Maternity & Child Healthcare Hospital of Shenzhen City, China
| | - Jinghua Liu
- Department of Medical Ultrasonics, Longgang District Maternity & Child Healthcare Hospital of Shenzhen City, China
| | - Jinshuang Song
- Department of Medical Ultrasonics, Longgang District Maternity & Child Healthcare Hospital of Shenzhen City, China
| | - Zongyu Zhang
- Department of Medical Ultrasonics, Longgang District Maternity & Child Healthcare Hospital of Shenzhen City, China
| | - Qi Huang
- Department of Medical Ultrasonics, Longgang District Maternity & Child Healthcare Hospital of Shenzhen City, China
| | - Fengxiang Wei
- Central Laboratory, Longgang District Maternity & Child Healthcare Hospital of Shenzhen City, China.
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