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Granulomatous lobular mastitis treated by a combined internal and external treatment of traditional Chinese medicine:A case report

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World Journal of Clinical Cases 2024年第21期12卷 4748-4754页

作者： Tian Meng Mei-Ling Chu Bing Wang Mei-Na Ye Yi-Qin cheng hong-feng chen Department of Breast Surgery Longhua Hospital Affiliated to Shanghai University of Traditional Chinese MedicineShanghai 200032China Department of Breast Surgery Longhua HospitalShanghai University of Traditional Chinese MedicineShanghai 200032China

BACKGROUND Granulomatous lobular mastitis(GLM)is a rare benign inflammatory disease of the breast and is classified under comedo mastitis in traditional Chinese medicine(TCM).The etiology of this disease is unknown,and it mainly occurs in women of childbearing *** diagnosis depends on histopathological *** present,there is no systematic and standardized treatment plan for *** the absence of evidence supporting an infectious etiology,affected patients might continue to receive multiple courses of antibiotics and unnecessary *** SUMMARY A 37-year-old Chinese woman with a history of coronavirus disease 2019 infection presented with swelling and pain in the left *** also had erythema,nodules in the lower extremities,arthritis in both knees,cough,and *** the early stage of GLM,the mass was not significantly reduced by conservative treatment with internal application of TCM;hence,surgical treatment was carried *** aim of postoperative treatment was to drain the pus,eliminate the necrosed tissue,and expand the muscles;fumigation and washing using TCM was *** Combined internal and external treatment with TCM,following the principle of“Prioritize internal treatment before ulceration and emphasize external treatment after ulceration”was effective in our patient with *** prognosis was *** believe that TCM offered valuable therapeutic benefits in this disease.

关键词： Granulomatous mastitis Traditional Chinese medicine Erythema Nodules in the lower extremities Arthritis in both knees Cough and headache Case report

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Effect of the Fu Zheng Method Applied by hong-feng chen on the Quality of Life in TNBC Patients and Empirical Research Based on Data Mining

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Digital Chinese Medicine 2018年第4期1卷 272-279页

作者： Yu-Zhu ZHANG Yue ZHOU Bai-Ling SHI hong-feng chen Li-Juan CHE Shanghai University of Traditional Chinese Medicine Shanghai 201203China Longhua Hospital Shanghai University of Traditional Chinese MedicineShanghai 200032China

Objective To preliminarily evaluate the efficacy of the Fu Zheng method(supporting resistance against pathogenic factors)applied by Professor hong-feng chen in improving the quality of life in patients with triple-negative breast cancer(TNBC)to collect and organize the traditional Chinese medicine(TCM)formulas applied by Professor hong-feng chen in the treatment of TNBC in order to explore the patterns in *** The Functional Assessment of Cancer Therapy-Breast scale(FACT-B V4.0)were collected before and after treatment;the database and data mining platform for prescribed TCM formulas were constructed using Microsoft SQL Server 2005,and the patterns in drug pairing and combination were summarized by correlation analysis of data *** The formulas improved the mean scores of the patients’physical well-being,social/family well-being,emotional well-being,physical function well-being and additional concerns(Phong-feng chen were *** The TCM formulas applied by Professor hong-feng chen can alleviate adverse physiological reactions,improve psychological conditions and improve function in *** formulas take spleen invigoration and stomach nourishment as well as blood circulation promotion and stagnation dissipation as the therapeutic principles,with simplicity in prescription and focus on care and protection the foundation of acquired constitution.

关键词： Triple-negative breast cancer Data mining Traditional Chinese medicine formulas Quality of life hong-feng chen

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Incidence and prognosis of olfactory and gustatory dysfunctions related to SARS-CoV-2 Omicron strain infection in China:A national multicenter survey of 35,566 individuals

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World Journal of Otorhinolaryngology-Head and Neck Surgery 2024年第2期10卷 113-120页

作者： Meng-Fan Liu Rui-Xia Ma Xian-Bao Cao Hua Zhang Shui-hong Zhou Wei-hong Jiang Yan Jiang Jing-Wu Sun Qin-Tai Yang Xue-Zhong Li Ya-Nan Sun Li Shi Min Wang Xi-cheng Song Fu-Quan chen Xiao-Shu Zhang hong-Quan Wei Shao-Qing Yu Dong-Dong Zhu Luo Ba Zhi-Wei Cao Xu-Ping Xiao Xin Wei Zhi-hong Lin feng-hong chen Chun-Guang Shan Guang-Ke Wang Jing Ye Shen-hong Qu Chang-Qing Zhao Zhen-Lin Wang Hua-Bin Li feng Liu Xiao-Bo Cui Sheng-Nan Ye Zheng Liu Yu Xu Xiao Cai Wei Huang Ru-Xin Zhang Yu-Lin Zhao Guo-Dong Yu Guang-Gang Shi Mei-Ping Lu Yang Shen Yu-Tong Zhao Jia-hong Pei Shao-Bing Xie Long-Gang Yu Ye-Hai Liu Shao-Wei Gu Yu-cheng Yang Lei cheng Jian-feng liu Graduate School of Beijing University of Chinese Medicine BeijingChina Department of Otorhinolaryngology Head and Neck Surgery China-Japan Friendship HospitalBeijingChina Department of Otorhinolaryngology Head and Neck Surgery The First People's Hospital of YinchuanYinchuanChina Department of Otorhinolaryngology The First People's Hospital of Yunnan ProvinceKunmingChina Department of Otorhinolaryngology The First Affiliated Hospital of Xinjiang Medical UniversityUrumqiChina Department of Otorhinolaryngology Head and Neck Surgery The First Affiliated Hospital of Zhejiang University School of MedicineHangzhouChina Department of Otorhinolaryngology Head and Neck Surgery Xiangya Hospital Central South UniversityChangshaChina Department of Otorhinolaryngology Head and Neck Surgery The Affiliated Hospital of Qingdao UniversityQingdaoChina Department of Otorhinolaryngology Head and Neck Surgery The First Affiliated Hospital of USTCHefeiChina Department of Otorhinolaryngology Head and Neck Surgery The Third Affiliated Hospital of Sun Yat-sen UniversityGuangzhouChina Department of Otorhinolaryngology Head and Neck Surgery Qilu Hospital of Shandong UniversityJinanChina Department of Otorhinolaryngology Head and Neck Surgery The Second Affiliated Hospital of Harbin Medical UniversityHarbinChina Department of Otolaryngology The Second Hospital of Shandong UniversityShandong UniversityJinanChina Department of Otorhinolaryngology Head and Neck Surgery Peking University People's HospitalBeijingChina Department of Otorhinolaryngology Head and Neck Surgery Yantai Yuhuangding HospitalQingdao UniversityYantaiChina Department of Otorhinolaryngology Head and Neck Surgery Xijing HospitalThe Fourth Military Medical UniversityXi'anChina Gansu Provincial Center for Disease Control and Prevention LanzhouChina Department of Otorhinolaryngology Head and Neck Surgery The First Affiliated Hospital of China Medical UniversityShenyangChina Department of Otorhinolaryngology Head and Neck Surgery Tongji Hospit

Objective:This cross-sectional study aimed to determine the epidemiology of olfactory and gustatory dysfunctions related to COVID-19 in ***:This study was conducted by 45 tertiary Grade-A hospitals in *** and offline questionnaire data were obtained from patients infected with COVID-19 between December 28,2022,and February 21,*** collected information included basic demographics,medical history,smoking and drinking history,vaccination history,changes in olfactory and gustatory functions before and after infection,and other postinfection symptoms,as well as the duration and improvement status of olfactory and gustatory ***:Complete questionnaires were obtained from 35,566 *** overall incidence of olfactory and taste dysfunction was 67.75%.Being female or being a cigarette smoker increased the likelihood of developing olfactory and taste *** received four doses of the vaccine or having good oral health or being a alcohol drinker decreased the risk of such *** infection,the average olfactory and taste VAS scores were 8.41 and 8.51,respectively;after infection,they decreased to 3.69 and 4.29 and recovered to 5.83 and 6.55 by the time of the *** median duration of dysosmia and dysgeusia was 15 and 12 days,respectively,with 0.5%of patients having symptoms lasting for more than 28 *** overall self-reported improvement rate was 59.16%.Recovery was higher in males,never smokers,those who received two or three vaccine doses,and those that had never experienced dental health issues,or chronic accompanying ***:The incidence of dysosmia and dysgeusia following infection with the SARS-CoV-2 virus is high in *** and prognosis are influenced by several factors,including sex,SARS-CoV-2 vaccination,history of head-facial trauma,nasal and oral health status,smoking and drinking history,and the persistence of accompanying symptoms.

关键词： epidemiologic studies incidence olfactory disorders prognosis SARS-CoV-2 taste disorders

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Phylogenomic cytonuclear discordance and evolutionary histories of plants and animals

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Science China(Life Sciences) 2023年第12期66卷 2946-2948页

作者： Lei Duan Lin Fu hong-feng chen Key Laboratory of Plant Resources Conservation and Sustainable Utilization South China Botanical GardenChinese Academy of SciencesGuangzhou 510650China South China National Botanical Garden Guangzhou 510650China

The field of evolutionary biology has been revolutionized by phylogenomic approaches in the last decades. However, with the ever-increasing size and scope of molecular data collection, conflicting genealogies may be yielded based on different datasets and analytical approaches, a phenomenon known as cytonuclear discordance(Figure 1A and B).

关键词： Figure discord size

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EXPERIMENTAL AND NUMERICAL INVESTIGATION OF FREE SURFACE VORTEX

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Journal of Hydrodynamics 2008年第4期20卷 485-491页

作者： LI Hai-feng chen hong-xun MA Zheng ZHOU Yi Shanghai Institute of Applied Mathematics and Mechanics Shanghai University Shanghai 200072 China China Ship Scientific Research Center Wuxi 214082 China

An experimental model was set up to investigate the formation and evolution of the free surface vortex. A Particle Image Velocimetry （PIV） was used to measure the free surface vortex flow field at different development stages. Flow visualization was used to locate the vortex position and find its structure. Empirical formulas about the critical submergence and the whole field structure were obtained. It is found that the tangential velocity distribution is similar to that of the Rankine vortex and the radial velocity changes little in the vortex functional scope. Vortex starts from the free surface and gradually intensifies to air entrainment vortex. The vortex core moves during the formation and evolution of the free surface vortex. Based on the experimental model, the vortex position and structure were predicted by numerical simulation combined with a vortex model and compared with that of the experiments, which shows satisfactory agreement.

关键词： free surface vortex Particle Image Velocimetry (PIV) numerical simulation rankine vortex

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FORMATION AND INFLUENCING FACTORS OF FREE SURFACE VORTEX IN A BARREL WITH A CENTRAL ORIFICE AT BOTTOM

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Journal of Hydrodynamics 2009年第2期21卷 238-244页

Based on the Navier-Stokes equations with considering the effect of the Coriolis force, the finite volume method was employed to discretize the governing equations, the SIMPLE method was adopted to solve the discretized equations, and the flow field in a barrel with an outlet at the center of the bottom was simulated. The numerical results agree well with the experimental data. From the Lagrangian, the relations among the acceleration, the Coriolis force and the viscosity force were analyzed. The results show that the Coriolis force is the major factor that causes the formation of the vortex. The flow fields in the flume under different incoming flow conditions were numerically simulated using the software Fluent. The numerical simulations show good agreement with the experiments for the shape and position of the vortex.

关键词： free surface vortex Coriolis force numerical simulation

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Effect of Sc on Al_(3)Fe phase and mechanical properties of as-cast AA5052 aluminum alloy

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China Foundry 2024年第3期21卷 257-264页

作者： Yang Li Qing Yu feng-feng chen Jia-wen He hong-mei Yang Meng-nie Li Faculty of Materials Science and Engineering Kunming University of Science and TechnologyKunming 650093China

The AA5052 aluminum alloy is widely used in automobile and aerospace manufacturing,and with the development of light-weight alloys,it is required that these materials exhibit better mechanical *** studies have demonstrated that the addition of Sc to aluminum alloys can improve both the microstructure and properties of the *** this study,the effect of Sc on the Fe-rich phase and properties of the AA5052 aluminum alloy was studied by adding 0%,0.05%,0.2%,and 0.3%*** results show that with the increase of Sc,the coarse needle-like Fe-rich phase gradually transforms into Chinese-script and then nearly spherical particles,reduce the size of Fe-rich phase,and refine the grain with increase of high angle grain boundaries(HAGBs).These microstructure changes enhance the strength of the AA5052 alloy through Sc *** ductility of the alloy is obviously improved because the addition of a lower amount of Sc changes the morphology of Fe-rich phase from needle-like into a Chinese-script,and it is subsequently reduced as a result of significant increase in HAGBs with increasing Sc content.

关键词： AA5052 aluminum alloy Al3Fe phase mechanical properties grain boundary

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Study on Model of Indoor Air Pollution Forecast for Decoration Under Natural Ventilation Condition

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Biomedical and Environmental Sciences 2005年第5期18卷 345-348页

作者： YAN-feng hong XUN chen NING XU Institute for Environmental Health and Related Product Safety Chinese Center for Disease Control and Prevention Beijing 100050 China

To establish the model of indoor air pollution forecast for decoration. Methods The model was based on the balance model for diffusing mass. Results The data between testing concentration and estimating concentration were compared. The maximal error was less than 30% and average error was 14.6%. Conclusion The model can easily predict whether the pollution for decoration exceeds the standard and how long the room is decorated.

关键词： Air pollution indoor Model Natural ventilation

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GLI1 and PTTG1 expression in colorectal carcinoma patients undergoing radical surgery and their correlation with lymph node metastasis

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World Journal of Gastrointestinal Surgery 2024年第5期16卷 1328-1335页

作者： feng Cao Yang-Yan chen hong-cheng Wang Department of Care Section Beijing Geriatric HospitalBeijing 100095China Research Department Shanghai Zhangjiang Institute of Medical InnovationShanghai 200000China Care Department Beijing Geriatric HospitalBeijing 100095China

BACKGROUND Few studies have investigated the expression of GLI1 and PTTG1 in patients undergoing radical surgery for colorectal carcinoma(CRC)and their association with lymph node metastasis(LNM).Therefore,more relevant studies and analyses need to be *** To explore GLI1 and PTTG1 expression in patients undergoing radical surgery for CRC and their correlation with *** This study selected 103 patients with CRC admitted to our hospital between April 2020 and April *** specimens of CRC and adjacent tissues were collected to determine the positive rates and expression levels of GLI1 and *** correlation of the two genes with patients’clinicopathological data(e.g.,LNM)was explored,and differences in GLI1 and PTTG1 expression between patients with LNM and those without were *** operating characteristic(ROC)curves were plotted to evaluate the predictive potential of the two genes for LNM in patients with *** Significantly higher positive rates and expression levels of GLI1 and PTTG1 wereobserved in CRC tissue samples compared with adjacent ***1 and PTTG1 were strongly linked to LNM in patients undergoing radical surgery for CRC,with higher GLI1 and PTTG1 levels found in patients with LNM than in those *** areas under the ROC curve of GLI1 and PTTG1 in assessing LNM in patients with CRC were 0.824 and 0.811,*** GLI1 and PTTG1 expression was upregulated in patients undergoing radical surgery for CRC and are significantly related to LNM in these ***,high GLI1 and PTTG1 expression can indicate LNM in patients with CRC undergoing radical *** expression of both genes has certain diagnostic and therapeutic significance.

关键词： Colorectal carcinoma GLI1 PTTG1 Radical resection Lymph node metastasis

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Quasi-in-situ Observation and SKPFM Studies on Phosphate Protective Film and Surface Micro-Galvanic Corrosion in Biological Mg-3Zn-xNd Alloys

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Acta Metallurgica Sinica(English Letters) 2024年第4期37卷 648-664页

作者： Zhaochen Yu Kaixuan feng Shuyun Deng Yang chen hong Yan honggun Song Chao Luo Zhi Hu School of Advanced Manufacturing Nanchang UniversityNanchang330031China Institute for Advanced Study Nanchang UniversityNanchang330031China

The phosphate protective film and micro-galvanic corrosion of biological Mg-3Zn-xNd (x = 0, 0.6, 1.2) alloys were investigated by scanning and transmission electron microscopy, quasi-in-situ observation, scanning Kelvin probe force microscopy (SKPFM) and electrochemical tests. The results revealed the Mg-Zn-Nd phases formed in Mg-3Zn alloy contained with Nd. Adding Nd resulted in a significant decline in the cracks of the phosphate protective film and micro-galvanic corrosion of alloys, which were recorded by quasi-in-situ observation. In addition, the Volta potential difference of Mg-Zn-Nd/α-Mg (~ 188 mV) was lower than MgZn/α-Mg (~ 419 mV) and Zn-rich/α-Mg (~ 260 mV), and the corrosion rates of alloys markedly decreased after the addition of 0.6 wt% Nd. The improvement in corrosion resistance of Nd-containing alloys was mainly attributed to the following: (i) the addition of Nd reduced the Volta potential difference (second phases/α-Mg);(ii) the phosphate protective film containing Nd_(2)O_(3) deposited on the surface of the alloys, effectively preventing the penetration of harmful anions.

关键词： Magnesium alloys Quasi-in-situ observation Phosphate protective film Scanning Kelvin probe force microscopy(SKPFM) Micro-galvanic corrosion

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