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Four-year follow-up of patients with imatinib-resistant or intolerant chronic myeloid leukemia receiving

Xiaojun Huang, Qian Jiang, Jianda Hu, Jianyong Li, Jie Jin, Fanyi Meng, Zhixiang Shen, Ting Liu, Depei Wu, Jianmin Wang, Jianxiang Wang

《医学前沿（英文）》 2019年 第13卷 第3期   页码 344-353 doi: 10.1007/s11684-018-0639-7

摘要： Dasatinib is a highly effective second-generation tyrosine kinase inhibitor used to treat chronic myeloid leukemia (CML). In 2007, a pivotal phase-2 study of dasatinib as second-line treatment was initiated in 140 Chinese CML patients. This report from the 4-year follow-up revealed that 73% of 59 patients in chronic phase (CML-CP) and 32% of 25 patients in accelerated phase (CML-AP) remained under treatment. The initial dosage of dasatinib for CML-CP and CML-AP patients were 100 mg once daily and 70 mg twice daily (total= 140 mg/day), respectively. The cumulative major cytogenetic response (MCyR) rate among patients with CML-CP was 66.1% (versus 50.8% at 18 months), and the median time to MCyR was 12.7 weeks. All CML-CP patients who achieved MCyR after a 4-year follow-up also achieved a complete cytogenetic response. The cumulative complete hematological response (CHR) rate among patients with CML-AP was 64% (16/25), with three CML-AP patients achieving CHR between 18 months and 4 years of follow-up; the median time to CHR was 16.4 weeks. The adverse event (AE) profile of dasatinib at 4 years was similar to that at 6 and 18 months. The most frequently reported AEs (any grade) included pleural effusion, headache, and myelosuppression. These long-term follow-up data continue to support dasatinib as a second-line treatment for Chinese patients with CML.

关键词： chronic myeloid leukemia (CML)     dasatinib     tyrosine kinase inhibitor     long-term follow-up    

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Long-term results of suppressing thyroid-stimulating hormone during radiotherapy to prevent primary hypothyroidism

Maura Massimino, Marta Podda, Lorenza Gandola, Emanuele Pignoli, Ettore Seregni, Carlo Morosi, Filippo Spreafico, Andrea Ferrari, Emilia Pecori, Monica Terenziani

《医学前沿（英文）》 2021年 第15卷 第1期   页码 101-107 doi: 10.1007/s11684-020-0752-2

摘要： Primary hypothyroidism commonly occurs after radiotherapy (RT), and coincides with increased circulating thyroid-stimulating hormone (TSH) levels. We tested therefore the protective effect of suppressing TSH with L-thyroxine during RT for medulloblastoma/PNET and Hodgkin lymphoma (HL) in a prospective cohort study. From 1998 to 2001, a total of 37 euthyroid children with medulloblastoma/PNET plus 14 with HL, scheduled for craniospinal irradiation and mediastinum/neck radiotherapy, respectively, underwent thyroid ultrasound and free triiodothyronine (FT3), free thyroxine (FT4), and TSH evaluation at the beginning and end of craniospinal iiradiation. From 14 days before and up to the end of radiotherapy, patients were administered L-thyroxine checking every 3 days TSH to ensure a value<0.3 μIU/mL. During follow-up, blood tests and ultrasound were repeated; primary hypothyroidism was considered an increased TSH level greater than normal range. Twenty-two/37 patients with medulloblastoma/PNET and all the 14 patients with HL were alive after a median 231 months from radiotherapy with 7/22 and 8/14 having correctly reached TSH levels ˂ 0.3 μIU/mL and well matched for other variables. Twenty years on, hypothyroidism-free survival rates differed significantly, being 60%±15% and 15.6%±8.2% in TSH-suppressed vs. not-TSH suppressed patients, respectively ( =0.001). These findings suggest that hypothyroidism could be durably prevented in two populations at risk of late RT sequelae, but it should be confirmed in a larger cohort.

关键词： iatrogenic primary hypothyroidism     late effects of radiotherapy     long-term follow-up     medulloblastoma     Hodgkin lymphoma    

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Technetium-99m-sestamibi SPECT for the diagnosis and follow-up of nasopharyngeal carcinoma

Jing CHEN MD, Guang-Yuan HU MD, Guo-Qing HU MD, Hua WU PhD,

《医学前沿（英文）》 2010年 第4卷 第1期   页码 96-100 doi: 10.1007/s11684-010-0001-1

摘要： This study was to investigate a better way to detect and differentiate primary, residual, recurrent nasopharyngeal carcinoma (NPC) lesions post-radiotherapy in patients with NPC by means of routine computed tomography (CT) in combination with Tc-sestamibi single photon emission computed tomography (Tc-MIBI SPECT). Forty-eight patients with histologically confirmed primary NPC underwent Tc-MIBI SPECT at the 3rd month before and after radiotherapy, and at the 6th month after radiotherapy. All patients had contemporaneous CT examinations. Histopathologic results and/or clinical follow-up data (over 18 months) were used as the golden standard for evaluating residual/recurrent lesions. The radioactive count ratio of nasopharynx to scalp was obtained as the MIBI uptake index (MUI). Receiver operating characteristic analysis was employed to define the cut-off value of MUI for malignancy. With MUI 2.15 as the cut-off point, the accuracy for detecting primary NPC was 94.12%. The mean MUI in the local-regional of the nasopharynx in such negative cases was 1.21±€0.12 at the 3rd month, while the mean MUI was higher in the other 15 patients with histologically confirmed recurrent/residual lesions (MUI=1.40€±€0.16, =4.71, <0.001). The optimal cut-off point of 1.33 of MUI was defined with 89.58% accuracy for differentiating residual/recurrent lesions from the benign process post radiotherapy, while CT evaluations showed an accuracy of 81.25%. A combination of CT and Tc-MIBI SPECT for 37 NPC patients with congruent results showed an accuracy of 97.30% for differentiating residual/recurrent NPC from benign lesions. Tc-MIBI SPECT plays a role in evaluating residual/recurrent lesions post-radiotherapy. The combination of CT and Tc-MIBI SPECT can give more accurate diagnosis in the follow-up of NPC.

关键词： nasopharyngeal carcinoma     diagnosis     follow-up    

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Chimeric antigen receptor T-cell therapy: a promising treatment modality for relapsed/refractory mantle cell lymphoma

Ping Li, Ningxin Dong, Yu Zeng, Jie Liu, Xiaochen Tang, Junbang Wang, Wenjun Zhang, Shiguang Ye, Lili Zhou, Alex Hongsheng Chang, Aibin Liang

《医学前沿（英文）》 2020年 第14卷 第6期   页码 811-815 doi: 10.1007/s11684-020-0740-6

摘要： Mantle cell lymphoma (MCL) is a distinct histological type of B-cell lymphoma with a poor prognosis. Several agents, such as proteasome inhibitors, immunomodulatory drugs, and inhibitors of B cell lymphoma-2 and Bruton’s tyrosine kinase have shown efficacy for relapsed or refractory (r/r) MCL but often have short-term responses. Chimeric antigen receptor (CAR) T-cell therapy has emerged as a novel treatment modality for r/r non-Hodgkin’s lymphoma. However, long-term safety and tolerability associated with CAR T-cell therapy are not defined well, especially in MCL. In this report, we described a 70-year-old patient with r/r MCL with 48-month duration of follow-up who achieved long-term remission after CAR T-cell therapy. CAR T-cell-related toxicities were also mild and tolerated well even in this elderly patient. This report suggested that CAR T-cell therapy is a promising treatment modality for patients with MCL, who are generally elderly and have comorbid conditions.

关键词： anti-CD19 chimeric antigen receptor T cells     mantle cell lymphoma     relapsed or refractory     long-term follow-up    

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The first year follow-up after colorectal adenoma polypectomy is important: A multiple-center study in

Qin-Yan GAO, Hui-Min CHEN, Jing-Yuan FANG, Jian-Qiu SHENG, Ping ZHENG, Cheng-Gong YU, Bo JIANG,

《医学前沿（英文）》 2010年 第4卷 第4期   页码 436-442 doi: 10.1007/s11684-010-0200-9

摘要： The recurrence of colorectal adenoma (CRA) is high. Although there are guidelines for colonoscopy surveillance after polypectomy in other countries, little is known about its recurrence rate and recurrence peak, especially in China. The aim of the present research is to investigate how long after polypectomy follow-up should take and to analyze risk factors of recurrence. 1208 patients who received polypectomies from five clinical research centers in four regions of China (Shanghai, Guangzhou, Nanjing and Beijing) were included. They were divided into 4 groups: group A (follow-up≤1 year after polypectomy), group B (follow-up 2–3 years after polypectomy), group C (follow-up 4–5 years after polypectomy), and group D (follow-up>5 years after polypectomy). The sex, age, adenoma location, size, number, and pathological characteristics were compared. On the whole, the recurrence rate was 59.46% in group A, 61.09% in group B, 78.07% in group C, and 87.12% in group D, which indicated an increased tendency with a prolonged follow-up duration. There was a significant difference between group A and C or D, and between group B and C or D (<0.01), but there was no statistical difference between group A and B. Additionally, the recurrent patients in the first year had a recurrence rate of 97.33% in the first three years (59.46/61.09), which means that the peak of recurrence was almost entirely concentrated in the first year. The recurrence rate was higher in males and the elder. The risk factors included multiple numbers, villous feature, high-grade dysplasia of medium or smaller size and location in the distal colon. In conclusion, the peak of recurrence was almost totally concentrated in the first year; meanwhile, the first year follow-up is of critical importance in China. It may not be necessary to do the follow-up examination during the second and third years, but after three years, another colonoscopy should be undertaken.

关键词： colorectal adenoma     polypectomy     follow-up     recurrence     risk factor    

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A 7-year follow-up study of the features and transformations of elderly male patients with OGTT-1h hyperglycemia

TIAN Hui, LI Chunlin, ZHONG Wenwen, PAN Changyu, LU Juming, CAO Xiutang

《医学前沿（英文）》 2008年 第2卷 第4期   页码 396-399 doi: 10.1007/s11684-008-0076-0

摘要： The aim of this paper is to investigate the clinical features and transformation of elderly male patients with normal blood glucose levels at fasting and 2 hours after glucose intake but with hyperglycemia (≥ 11.1 mmol/L) 1 hour after oral glucose tolerance test (OGTT-1h HG). Seven years of follow-up visits were performed on 189 elderly male outpatients with OGTT-1h HG and data was recorded on their body mass index (BMI), blood pressure, serum cholesterol and triglyceride test results and on their glucose tolerance changes every 1–2 years after taking OGTT; their possible causes were analysed. Follow-up visits revealed that 19 patients with OGTT-1h HG were diagnosed with diabetes (10.1%), 78 patients with impaired glucose tolerance (IGT, 41.3%), 2 patients transformed to normal glucose tolerance (NGT, 1.1%) and the remaining 90 patients (47.6%) remained unchanged. Synchronized comparison with IGT patients showed that the ratio of OGTT-1h HG patients turning to diabetes was lower than that of IGT patients (21.1%, = 13.05, < 0.01), and the ratio of OGTT-1h HG patients transforming to NGT was slightly higher (0.4%, = 2.46, > 0.05). The prevalence of complications of hypertension, coronary heart disease, cerebral vascular diseases and dyslipidemia in patients with OGTT-1h HG were higher than those with NGT ( < 0.05) and were similar to that of IGT patients. As a special phenotype of OGTT and as part of an abnormal glucose tolerance conformation, patients with OGTT-1h HG warrant special attention, since about half of them were found to have developed diabetes or IGT, and their risk of suffering from vascular diseases were also increased.

关键词： special attention     prevalence     unchanged     dyslipidemia     elderly    

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therapeutic efficacy of ursodeoxycholic acid in Chinese patients with primary biliary cirrhosis: a 2-year follow-up

null

《医学前沿（英文）》 2013年 第7卷 第2期   页码 255-263 doi: 10.1007/s11684-012-0227-1

摘要：

The efficacy of ursodeoxycholic acid (UDCA) on long-term outcome of primary biliary cirrhosis (PBC) has been less documented in Chinese cohort. We aimed to assess the therapeutic effect of UDCA on Chinese patients with PBC. In the present study, 67 patients with PBC were treated with UDCA (13–15 mg?kg-1?day-1) and followed up for 2 years to evaluate the changes of symptoms, laboratory values and histological features. As the results indicated, fatigue and pruritus were obviously improved by UDCA, particularly in patients with mild or moderate symptoms. The alkaline phosphatase and γ-glutamyl transpetidase levels significantly declined at year 2 comparing to baseline values, with the most profound effects achieved in patients at stage 2. The levels of alanine aminotransferase and aspartate aminotransferase significantly decreased whereas serum bilirubin and immunoglobulin M levels exhibited no significant change. Histological feature was stable in patients at stages 1–2 but still progressed in patients at stages 3–4. The biochemical response of patients at stage 2 was much better than that of patients at stages 3–4. These data suggest that, when treated in earlier stage, patients in long-term administration of UDCA can gain favorable results not only on symptoms and biochemical responses but also on histology. It is also indicated that later histological stage, bad biochemical response and severe symptom may be indicators of poor prognosis for UDCA therapy.

关键词： primary biliary cirrhosis     ursodeoxycholic acid     Chinese     biochemical response     therapeutic efficacy    

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Stabilization-based soil remediation should consider long-term challenges

Zhengtao Shen, Zhen Li, Daniel S. Alessi

《环境科学与工程前沿（英文）》 2018年 第12卷 第2期 doi: 10.1007/s11783-018-1028-9

摘要： Soil remediation is of increasing importance globally, especially in developing countries. Among available remediation options, stabilization, which aims to immobilize contaminants within soil, has considerable advantages, including that it is cost-effective, versatile, sustainable, rapid, and often results in less secondary pollution. However, there are emerging challenges regarding the long-term performance of the technology, which may be affected by a range of environmental factors. These challenges stem from a research gap regarding the development of accurate, quantitative laboratory simulations of long-term conditions, whereby laboratory accelerated aging methods could be normalized to real field conditions. Therefore, field trials coupled with long-term monitoring are critical to further verify conditions under which stabilization is effective. Sustainability is also an important factor affecting the long-term stability of site remediation. It is hence important to consider these challenges to develop an optimized application of stabilization technology in soil remediation.

关键词： Stabilization     Soil remediation     Long-term     Trace metals    

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A perspective of “Nuclear Hot Spring” for long-term sustainable economy of the world

Yingzhong LU

《能源前沿（英文）》 2011年 第5卷 第4期   页码 349-357 doi: 10.1007/s11708-011-0168-4

摘要： The rapid growth of human economy in the late 20th century gave rise to great concern over sustainability of the world. A pessimistic “Full World Model” forecasts that human economy could not develop further. The nuclear fission (and fusion later), however, could release huge amount of energy to create sufficient useful material resources and turn the said pessimistic modelinto a new optimistic “Sustainable World Model”.The dilemma of nuclear energy (Military Giant vs. Civil Dwarf) jeopardizes its performance as a “Technologic Fixer”. According to Mother Nature’s teachings, the elimination of the root-causes of the design-based risk factors could solve this problem. Recent technology break-through from inherent safety to natural safety has been made in China. The proposed full-power natural circulation “Nuclear Hot Spring (NHS)” reactor could operate solely on natural forces without complex man-made coolant circulation equipment and human-operated control systems. The cheap, unlimited supply of energy from nuclear energy could change the geopolitics forever, and finally eliminate the root-causes of most international and regional conflicts.

关键词： natural safety reactor     full power natural circulation     sustainable world economy    

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Long-term exposure to air pollution and cerebrovascular disease: findings from Beijing Health Management

《环境科学与工程前沿（英文）》 2023年 第17卷 第7期 doi: 10.1007/s11783-023-1684-2

摘要：

● This study explored the long-term association by double robust additive models.

关键词： Air pollution     Cerebrovascular disease     Incidence     Long-term exposure     Doubly robust additive model    

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Effects of coarse and fine aggregates on long-term mechanical properties of sea sand recycled aggregate

《结构与土木工程前沿（英文）》 2021年 第15卷 第3期   页码 754-772 doi: 10.1007/s11709-021-0711-2

摘要： Typical effects of coarse and fine aggregates on the long-term properties of sea sand recycled aggregate concrete (SSRAC) are analyzed by a series of axial compression tests. Two different types of fine (coarse) aggregates are considered: sea sand and river sand (natural and recycled coarse aggregates). Variations in SSRAC properties at different ages are investigated. A novel test system is developed via axial compression experiments and the digital image correlation method to obtain the deformation field and crack development of concrete. Supportive results show that the compressive strength of SSRAC increase with decreasing recycled coarse aggregate replacement percentage and increasing sea sand chloride ion content. The elastic modulus of SSRAC increases with age. However, the Poisson’s ratio reduces after 2 years. Typical axial stress–strain curves of SSRAC vary with age. Generally, the effect of coarse aggregates on the axial deformation of SSRAC is clear; however, the deformation differences between coarse aggregate and cement mortar reduce by adopting sea sand. The aggregate type changes the crack characteristics and propagation of SSRAC. Finally, an analytical expression is suggested to construct the long-term stress–strain curve of SSRAC.

关键词： sea sand recycled aggregate concrete     recycled coarse aggregate replacement percentage     sea sand chloride ion content     long-term mechanical properties     stress–strain curve    

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Long-term adaptive evolution of

Yong Xiao, Changye Xiao, Feng Zhao

《环境科学与工程前沿（英文）》 2020年 第14卷 第1期 doi: 10.1007/s11783-019-1182-8

摘要： Shewanella oneidensis MR-1 was acclimated to grow with Cr(VI) of 190 mg/L. Whole genomes from 7 populations at different acclimation stages were sequenced. Gene mutations mainly related to efflux pumps and transporters. An adaptation mechanism of MR-1 to high concentration of Cr(VI) was proposed. Acclimation is the main method to enhance the productivity of microorganisms in environmental biotechnology, but it remains uncertain how microorganisms acquire resistance to high concentrations of pollutants during long-term acclimation. Shewanella oneidensis MR-1 was acclimated for 120 days with increasing hexavalent chromium (Cr(VI)) concentrations from 10 to 190 mg/L. The bacterium was able to survive from the highly toxic Cr(VI) environment due to its enhanced capability to reduce Cr(VI) and the increased cell membrane surface. We sequenced 19 complete genomes from 7 populations of MR-1, including the ancestral strain, the evolved strains in Cr(VI) environment on days 40, 80 and 120 and their corresponding controls. A total of 27, 49 and 90 single nucleotide polymorphisms were found in the Cr(VI)-evolved populations on days 40, 80 and 120, respectively. Nonsynonymous substitutions were clustered according to gene functions, and the gene mutations related to integral components of the membrane, including efflux pumps and transporters, were the key determinants of chromate resistance. In addition, MR-1 strengthened the detoxification of Cr(VI) through gene variations involved in adenosine triphosphate binding, electron carrier activity, signal transduction and DNA repair. Our results provide an in-depth analysis of how Cr(VI) resistance of S. oneidensis MR-1 is improved by acclimation, as well as a genetic understanding of the impact of long-term exposure of microorganisms to pollution.

关键词： Environmental biotechnology     Acclimation     Chromate resistance     Efflux pumps     Detoxification    

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Elucidate long-term changes of ozone in Shanghai based on an integrated machine learning method

《环境科学与工程前沿（英文）》 2023年 第17卷 第11期 doi: 10.1007/s11783-023-1738-5

摘要：

● A novel integrated machine learning method to analyze O3 changes is proposed.

关键词： Ozone     Integrated method     Machine learning    

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CONCENTRATIONS AND FLUXES OF DISSOLVED NUTRIENTS IN THE YANGTZE RIVER: LONG-TERM TRENDS AND ECOLOGICAL

《农业科学与工程前沿（英文）》 2021年 第8卷 第4期   页码 559-567 doi: 10.15302/J-FASE -2020344

摘要：

Intensifying human activity in the Yangtze River basin has substantially increased nutrient concentrations in the Yangtze River Estuary, leading to degradation of the coastal environment. Analysis of nutrient determinations published over the past 50 years reveals a gradual decreasing trend in the concentrations and fluxes of dissolved silicate (DSi). However, both dissolved inorganic nitrogen (DIN) and dissolved inorganic phosphate (DIP) concentrations have increased significantly since the 1970s. The frequency of and area covered by red tide outbreaks have increased greatly during this period, mainly due to changes in nutrient supply ratios [i.e., N/P (DIN/DIP), N/Si (DIN/DSi), P/Si (DIP/DSi)]. A strong correlation was found between the riverine DIN fluxes and the estimated DIN inputs from the major N sources, particularly fertilizers and atmospheric deposition. The data provide a comprehensive assessment of nutrients in the Yangtze River basin and their ecological impacts and indicate a potentially significant influence of atmospheric deposition on DIN loadings and fluxes.

 

关键词： atmospheric deposition / ecological impacts / nitrogen sources / nutrients / Yangtze delta    

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Mycophenolate mofetil or tacrolimus compared with azathioprine in long-term maintenance treatment for

《医学前沿（英文）》 2022年 第16卷 第5期   页码 799-807 doi: 10.1007/s11684-021-0849-2

摘要： This study aimed to evaluate the efficacy and safety of mycophenolate mofetil (MMF) or tacrolimus (TAC) compared with azathioprine (AZA) as maintenance therapy for active lupus nephritis (ALN). Patients with ALN who responded to 24 weeks of induction treatment were enrolled. Patients who received MMF or TAC as induction therapy continued MMF or TAC treatment during the maintenance period, whereas those who received intravenous cyclophosphamide were subjected to AZA treatment. The primary endpoint was the incidence of renal relapse. Secondary endpoints included extrarenal flares and composite endpoints (deaths, end-stage renal disease, or doubling of serum creatinine levels). A total of 123 ALN patients (47 in the MMF group, 37 in the TAC group, and 39 in the AZA group) were enrolled. The median follow-up time was 60 months. Ten MMF-treated patients, ten TAC-treated patients, and eight AZA-treated patients experienced renal relapses (P = 0.844). The cumulative renal relapse rates in the MMF group (P = 0.934) and TAC group (P = 0.673) were similar to the renal relapse rate in the AZA group. No significant difference in the incidence of severe adverse event was observed among the groups. Long-term maintenance therapies with MMF or TAC might have similarly low rates of renal relapse and similar safety profiles compared with AZA.

关键词： lupus nephritis     mycophenolate mofetil     tacrolimus     maintenance therapy    

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标题 作者 时间 类型 操作

Four-year follow-up of patients with imatinib-resistant or intolerant chronic myeloid leukemia receiving

Xiaojun Huang, Qian Jiang, Jianda Hu, Jianyong Li, Jie Jin, Fanyi Meng, Zhixiang Shen, Ting Liu, Depei Wu, Jianmin Wang, Jianxiang Wang

期刊论文

Long-term results of suppressing thyroid-stimulating hormone during radiotherapy to prevent primary hypothyroidism

Maura Massimino, Marta Podda, Lorenza Gandola, Emanuele Pignoli, Ettore Seregni, Carlo Morosi, Filippo Spreafico, Andrea Ferrari, Emilia Pecori, Monica Terenziani

期刊论文

Technetium-99m-sestamibi SPECT for the diagnosis and follow-up of nasopharyngeal carcinoma

Jing CHEN MD, Guang-Yuan HU MD, Guo-Qing HU MD, Hua WU PhD,

期刊论文

Chimeric antigen receptor T-cell therapy: a promising treatment modality for relapsed/refractory mantle cell lymphoma

Ping Li, Ningxin Dong, Yu Zeng, Jie Liu, Xiaochen Tang, Junbang Wang, Wenjun Zhang, Shiguang Ye, Lili Zhou, Alex Hongsheng Chang, Aibin Liang

期刊论文

The first year follow-up after colorectal adenoma polypectomy is important: A multiple-center study in

Qin-Yan GAO, Hui-Min CHEN, Jing-Yuan FANG, Jian-Qiu SHENG, Ping ZHENG, Cheng-Gong YU, Bo JIANG,

期刊论文

A 7-year follow-up study of the features and transformations of elderly male patients with OGTT-1h hyperglycemia

TIAN Hui, LI Chunlin, ZHONG Wenwen, PAN Changyu, LU Juming, CAO Xiutang

期刊论文

therapeutic efficacy of ursodeoxycholic acid in Chinese patients with primary biliary cirrhosis: a 2-year follow-up

null

期刊论文

Stabilization-based soil remediation should consider long-term challenges

Zhengtao Shen, Zhen Li, Daniel S. Alessi

期刊论文

A perspective of “Nuclear Hot Spring” for long-term sustainable economy of the world

Yingzhong LU

期刊论文

Long-term exposure to air pollution and cerebrovascular disease: findings from Beijing Health Management

期刊论文

Effects of coarse and fine aggregates on long-term mechanical properties of sea sand recycled aggregate

期刊论文

Long-term adaptive evolution of

Yong Xiao, Changye Xiao, Feng Zhao

期刊论文

Elucidate long-term changes of ozone in Shanghai based on an integrated machine learning method

期刊论文

CONCENTRATIONS AND FLUXES OF DISSOLVED NUTRIENTS IN THE YANGTZE RIVER: LONG-TERM TRENDS AND ECOLOGICAL

期刊论文

Mycophenolate mofetil or tacrolimus compared with azathioprine in long-term maintenance treatment for

期刊论文