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U-shaped association between telomere length and esophageal squamous cell carcinoma risk: a case-control

Jiangbo Du,Wenjie Xue,Yong Ji,Xun Zhu,Yayun Gu,Meng Zhu,Cheng Wang,Yong Gao,Juncheng Dai,Hongxia Ma,Yue Jiang,Jiaping Chen,Zhibin Hu,Guangfu Jin,Hongbing Shen

Frontiers of Medicine 2015, Volume 9, Issue 4,   Pages 478-486 doi: 10.1007/s11684-015-0420-0

Abstract: Therefore, we conducted a case-control study (1045 ESCC cases and 1433 controls) to evaluate the associations

Keywords： esophageal squamous cell carcinoma     telomere length     genetic variants     susceptibility     genome-wide association study    

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Cyclooxygenase-2 gene-1195G/A genotype is associated with the risk of HBV-induced HCC: A case-control

Li-Feng LIU MD, PhD, Qiong CHEN MD, PhD, Ying CHANG MD, PhD, Ju-Sheng LIN MD, PhD, Jin-Liang ZHANG MM,

Frontiers of Medicine 2010, Volume 4, Issue 1,   Pages 90-95 doi: 10.1007/s11684-010-0021-x

Abstract: We conducted a population-based, case-control study enrolling 630 Han Chinese people in Hubei province

Keywords： cyclooxygenase-2 gene     single nucleotide polymorphisms     susceptibility     primary hepatocellular carcinoma     hepatitis B virus infection    

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The case-control study of the antinomy and congenital heart disease

Lin Yuan,Chen Xiaoling,Lin Xiaowen,Liu Min,Xu Liangpu,He Deqin and Gao Lisu

Strategic Study of CAE 2014, Volume 16, Issue 5,   Pages 73-78

Abstract:

Using 69 paired cases and controls，a 1∶1 matched case control study wascontents from congenital heart disease (CHD) groups’hairs were significantly higher than that from control

Keywords： congenital heart disease     Sb     case control study     questionnaires    

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Alcohol and tea consumption in relation to the risk of nasopharyngeal carcinoma in Guangdong, China

Hong-Lian RUAN, Feng-Hua XU, Wen-Sheng LIU, Qi-Sheng FENG, Li-Zhen CHEN, Yi-Xin ZENG, Wei-Hua JIA,

Frontiers of Medicine 2010, Volume 4, Issue 4,   Pages 448-456 doi: 10.1007/s11684-010-0280-6

Abstract: etiological association with nasopharyngeal carcinoma (NPC) in a high-incident population, a large scale case-control

Keywords： nasopharyngeal carcinoma     case-control study     alcohol consumption     tea consumption    

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Identification of variants associated with sporadic thoracic aortic dissection: a case--control study

Frontiers of Medicine 2021, Volume 15, Issue 3,   Pages 438-447 doi: 10.1007/s11684-020-0826-1

Abstract: Thoracic aortic dissection (TAD) without familial clustering or syndromic features is known as sporadic TAD (STAD). So far, the genetic basis of STAD remains unknown. Whole exome sequencing was performed in 223 STAD patients and 414 healthy controls from the Chinese Han population (N = 637). After population structure and genetic relationship and ancestry analyses, we used the optimal sequence kernel association test to identify the candidate genes or variants of STAD. We found that COL3A1 was significantly relevant to STAD (P = 7.35 × 10−6) after 10 000 times permutation test (P = 2.49 × 10−3). Moreover, another independent cohort, including 423 cases and 734 non-STAD subjects (N = 1157), replicated our results (P = 0.021). Further bioinformatics analysis showed that COL3A1 was highly expressed in dissected aortic tissues, and its expression was related to the extracellular matrix (ECM) pathway. Our study identified a profile of known heritable TAD genes in the Chinese STAD population and found that COL3A1 could increase the risk of STAD through the ECM pathway. We wanted to expand the knowledge of the genetic basis and pathology of STAD, which may further help in providing better genetic counseling to the patients.

Keywords： sporadic thoracic aortic dissection     exome sequencing     gene COL3A1     case–control study     extracellular    

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Efficiency evaluation of government investment for air pollution control in city clusters: A case from

Frontiers of Engineering Management   Pages 612-624 doi: 10.1007/s42524-023-0269-x

Abstract: the government plays a crucial role in managing air quality through the Air Pollution Prevention and ControlSpecifically, we focused on the Beijing–Tianjin–Hebei areas as a case study, as the investment primarily

Keywords： investment efficiency     government investment     air pollution control     three-stage DEA-Malmquist model    

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Post-evaluation of a water pollution control plan: methodology and case study

Lin ZENG,Xin DONG,Siyu ZENG,Tianzhu ZHANG,Jing LI,Jining CHEN

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 4,   Pages 712-724 doi: 10.1007/s11783-015-0773-2

Abstract: China has developed more than 20 water pollution control plans for river basins (RBWPs) since 1996.how well a RBWP has achieved its objectives, which include water quality compliance, pollution load controlThis research then post-evaluated the implementation of the Huai River Basin water pollution controlplans (H-RBWPs) over a period of 10 years as a case study.Therefore, this case study demonstrates the feasibility and flexibility of the proposed post-evaluation

Keywords： river basin     water pollution control plan     post plan evaluation     multi-attribute comprehensive evaluation    

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FULL TIME-SPACE GOVERNANCE STRATEGY AND TECHNOLOGY FOR CROPLAND NON-POINT POLLUTION CONTROL IN CHINA

Frontiers of Agricultural Science and Engineering 2023, Volume 10, Issue 4,   Pages 593-606 doi: 10.15302/J-FASE-2023522

Abstract: strategies and comprehensive technologies need to be developed for agricultural non-point source pollution controltime-space governance strategy that prioritizes source management followed by endpoint water pollution controlsupportive policies need to be set to enhance the efficacy of agricultural non-point source pollution control

Keywords： 4R chain technology system     agricultural non-point source pollution     case study     full time-space governance    

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Carbon dioxide industrial chain born in desert control—a case from Mau Us Thermoelectric factory“three-carbon

Li Jinglu

Strategic Study of CAE 2011, Volume 13, Issue 2,   Pages 63-65

Abstract: quot; is introduced in this article which includes three parts: planting sandy shrub to prevent and controlThis chain makes the farmers initiatively plant shrubs in sand, and desert control turns to easy thingThis industrial chain will contribute to our national desert control strategy.

Keywords： biomass electricity generation     beneficial desert control     three-carbon economy     climate change    

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EXPLORING THE RECYCLING OF MANURE FROM URBAN LIVESTOCK FARMS: A CASE STUDY IN ETHIOPIA

Frontiers of Agricultural Science and Engineering 2021, Volume 8, Issue 1,

Abstract:

• Livestock manure was the main organic waste in urban and peri-urban areas.

• Manure production will increase by a factor of 3–10 between 2015–2050.

• Only 13%–38% of excreted N by livestock will be recycled in croplands.

• Intensification of urban livestock production greatly increased N surpluses.

• Reducing population growth and increasing livestock productivity needed.

 

Urban population growth is driving the expansion of urban and peri-urban agriculture (UPA) in developing countries. UPA is providing nutritious food to residents but the manures produced by UPA livestock farms and other wastes are not properly recycled. This paper explores the effects of four scenarios: (1) a reference scenario (business as usual), (2) increased urbanization, (3) UPA intensification, and (4) improved technology, on food-protein self-sufficiency, manure nitrogen (N) recycling and balances for four different zones in a small city (Jimma) in Ethiopia during the period 2015-2050. An N mass flow model with data from farm surveys, field experiments and literature was used. A field experiment was conducted and N use efficiency and N fertilizer replacement values differed among the five types of composts derived from urban livestock manures and kitchen wastes. The N use efficiency and N fertilizer replacement values were used in the N mass flow model.

Livestock manures were the main organic wastes in urban areas, although only 20 to 40% of animal-sourced food consumed was produced in UPA, and only 14 to 19% of protein intake by residents was animal-based. Scenarios indicate that manure production in UPA will increase 3 to 10 times between 2015 and 2050, depending on urbanization and UPA intensification. Only 13 to 38% of manure N will be recycled in croplands. Farm-gate N balances of UPA livestock farms will increase to>1 t·ha−1 in 2050. Doubling livestock productivity and feed protein conversion to animal-sourced food will roughly halve manure N production.

Costs of waste recycling were high and indicate the need for government incentives. Results of these senarios are wake-up calls for all stakeholders and indicate alternative pathways.

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Not asthma, but GERD: case report

WANG Zhonggao

Frontiers of Medicine 2007, Volume 1, Issue 1,   Pages 115-119 doi: 10.1007/s11684-007-0022-6

Abstract: Therefore, such a case is reported in detail, similar cases are mentioned briefly as well, and a mechanism

Keywords： resistance     mechanism responsible     unappreciated     responsiveness     different    

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A case for assessing

Ian T. RILEY

Frontiers of Agricultural Science and Engineering 2021, Volume 8, Issue 4,   Pages 568-582 doi: 10.15302/J-FASE-2019270

Abstract: Agroecosystems in water-limited contexts— Mediterranean, semi-arid and arid climatic zones—are too frequently degraded systems that will not provide the needed ecosystem services to ensure a future of sustainable agricultural production. The processes that have created this situation continue and are being accelerated by anthropogenic climate change. Increasing arboreal vegetation in these areas through agroforestry is an important strategy to conserve and improve their agroecosystems. Actinorhizal trees and shrubs in the Casurinaceae have a unique set of adaptations for heat and water stress, and/or infertile to hostile soils. Central Anatolia, Turkey is particularly at risk of increasing aridity and further degradation. Therefore, species of and have been evaluated for their potential use in agroecosystem improvement in semi-arid areas with a focus on Central Anatolia. Based on a semiquantitative environmental tolerance index and reported plant stature, eight species were identified as being of high ( . and . ) to moderate ( . , . , . , . , . and . ) priority for assessment, with none of these species having been adequately evaluated for agroforestry deployment in semi-arid agroecosystems in any context.

Keywords： actinorrhizal trees     agroforestry     climate change     ecosystem restoration    

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Ecthyma gangrenosum of the scrotum: a case report

Wei Phin Tan,Benjamin A. Sherer,Jerome Hoeksema

Frontiers of Medicine 2016, Volume 10, Issue 1,   Pages 101-103 doi: 10.1007/s11684-016-0437-z

Abstract:

A 43-year-old man with pancytopenia from chemotherapy for acute myeloid leukemia developed left scrotal pain, fever, and rigors. Physical exam revealed an ulcerating lesion with central necrosis and eschar surrounded by a halo of erythema on the inferior aspect of the left scrotum. The condition indicated an early necrotizing soft tissue infection. The patient was started on broad-spectrum antibiotics and taken to the operating room for a wound debridement. Blood and tissue cultures grew Pseudomonas aeruginosa, which confirmed the diagnosis of ecthyma gangrenosum of the scrotum. The fever resolved, and the wound healed without further progression after wet to dry dressing changes.

Keywords： ecthyma gangrenosum     scrotum     genitalia    

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Association of the genetic polymorphism of EPHX1 and EPHX2 with the susceptibility to chronic benzene poisoning

SUN Pin, ZHANG Zhongbin, WU Fen, WAN Junxiang, JIN Xibeng, XIA Zhaolin

Frontiers of Medicine 2007, Volume 1, Issue 3,   Pages 320-326 doi: 10.1007/s11684-007-0062-y

Abstract: A case-control study of 268 patients with CBP and 268 healthy workers matched by age and sex, all of

Keywords： case-control     rs2854451     regression analysis     haplotype     further research    

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––Case of mining enterprises

Anlin SHAO

Frontiers of Engineering Management 2017, Volume 4, Issue 3,   Pages 375-378 doi: 10.15302/J-FEM-2017108

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Title Author Date Type Operation

U-shaped association between telomere length and esophageal squamous cell carcinoma risk: a case-control

Jiangbo Du,Wenjie Xue,Yong Ji,Xun Zhu,Yayun Gu,Meng Zhu,Cheng Wang,Yong Gao,Juncheng Dai,Hongxia Ma,Yue Jiang,Jiaping Chen,Zhibin Hu,Guangfu Jin,Hongbing Shen

Journal Article

Cyclooxygenase-2 gene-1195G/A genotype is associated with the risk of HBV-induced HCC: A case-control

Li-Feng LIU MD, PhD, Qiong CHEN MD, PhD, Ying CHANG MD, PhD, Ju-Sheng LIN MD, PhD, Jin-Liang ZHANG MM,

Journal Article

The case-control study of the antinomy and congenital heart disease

Lin Yuan,Chen Xiaoling,Lin Xiaowen,Liu Min,Xu Liangpu,He Deqin and Gao Lisu

Journal Article

Alcohol and tea consumption in relation to the risk of nasopharyngeal carcinoma in Guangdong, China

Hong-Lian RUAN, Feng-Hua XU, Wen-Sheng LIU, Qi-Sheng FENG, Li-Zhen CHEN, Yi-Xin ZENG, Wei-Hua JIA,

Journal Article

Identification of variants associated with sporadic thoracic aortic dissection: a case--control study

Journal Article

Efficiency evaluation of government investment for air pollution control in city clusters: A case from

Journal Article

Post-evaluation of a water pollution control plan: methodology and case study

Lin ZENG,Xin DONG,Siyu ZENG,Tianzhu ZHANG,Jing LI,Jining CHEN

Journal Article

FULL TIME-SPACE GOVERNANCE STRATEGY AND TECHNOLOGY FOR CROPLAND NON-POINT POLLUTION CONTROL IN CHINA

Journal Article

Carbon dioxide industrial chain born in desert control—a case from Mau Us Thermoelectric factory“three-carbon

Li Jinglu

Journal Article

EXPLORING THE RECYCLING OF MANURE FROM URBAN LIVESTOCK FARMS: A CASE STUDY IN ETHIOPIA

Journal Article

Not asthma, but GERD: case report

WANG Zhonggao

Journal Article

A case for assessing

Ian T. RILEY

Journal Article

Ecthyma gangrenosum of the scrotum: a case report

Wei Phin Tan,Benjamin A. Sherer,Jerome Hoeksema

Journal Article

Association of the genetic polymorphism of EPHX1 and EPHX2 with the susceptibility to chronic benzene poisoning

SUN Pin, ZHANG Zhongbin, WU Fen, WAN Junxiang, JIN Xibeng, XIA Zhaolin

Journal Article

––Case of mining enterprises

Anlin SHAO

Journal Article