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| 1 | Clinical characteristics of human infection with a novel avian-origin influenza A(H10N8) virus显示文摘 | Zhang Wei Wan Jianguo Qian Kejian Liu Xiaoqing Xiao Zuke Sun Jian Zeng Zhenguo Wang Qi Zhang Jinxiang Jiang Guanghui Nie Cheng Jiang Rong Ding Chengzhi Li Ran Horby Peter Gao Zhancheng | 2014 | Chinese Medical Journal2014,,18: | 12 |
| 2 | Long-term bone and lung consequences associated with hospital-acquired severe acute respiratory syndrome:a 15-year follow-up from a prospective cohort study显示文摘The most severe sequelae after rehabilitation from SARS are femoral head necrosis and pulmonary fibrosis. We performed a 15-year follow-up on the lung and bone conditions of SARS patients. We evaluated the recovery from lung damage and femoral head necrosis in an observational cohort study of SARS patients using pulmonary CT scans, hip joint MRI examinations, pulmonary function tests and hip joint function questionnaires. Eighty medical staff contracted SARS in 2003. Two patients died of SARS, and78 were enrolled in this study from August 2003 to March 2018. Seventy-one patients completed the 15-year follow-up. The percentage of pulmonary lesions on CT scans diminished from 2003(9.40 ± 7.83)% to 2004(3.20 ± 4.78)%(P < 0.001) and remained stable thereafter until 2018(4.60 ± 6.37)%. Between 2006 and 2018, the proportion of patients with interstitial changes who had improved pulmonary function was lower than that of patients without lesions, as demonstrated by the one-second ratio(FEV1/FVC%, t = 2.21, P = 0.04) and mid-flow of maximum expiration(FEF25%–75%, t = 2.76, P = 0.01). The volume of femoral head necrosis decreased significantly from 2003(38.83 ± 21.01)% to 2005(30.38 ± 20.23)%(P = 0.000 2), then declined slowly from 2005 to 2013(28.99 ± 20.59)% and plateaued until 2018(25.52 ± 15.51)%. Pulmonary interstitial damage and functional decline caused by SARS mostly recovered, with a greater extent of recovery within 2 years after rehabilitation. Femoral head necrosis induced by large doses of steroid pulse therapy in SARS patients was not progressive and was partially reversible. | Peixun Zhang Jia Li Huixin Liu Na Han Jiabao Ju Yuhui Kou Lei Chen Mengxi Jiang Feng Pan Yali Zheng Zhancheng Gao Baoguo Jiang | 2020 | Bone Research2020,8,1: | 8 |
| 3 | Genetic environment of β-lactamase genes of extended-spectrum β-lactamase-producing Klebsiella pneumoniae isolates from patients with lower respiratory tract infection in China显示文摘 | Liu Lin Wang Xiaorong An Shuchang Zhang Xiangyan Chen Lin Li Yuqian Xu Li Zhang Yijie Gao Zhancheng | 2014 | Chinese Medical Journal2014,,13: | 5 |
| 4 | 感染人类的禽流感病毒A(H5N1)研究进展显示文摘 | Abdel-Nasser Abdel-Ghafar Tawee Chotpitayasunondh Zhancheng Gao Frederick G. Hayden Nguyen Duc Hien Menno D. de Jong Azim Naghdaliyev J.S. Malik Peiris Nahoko Shindo Santoso Soeroso Timothy M. Uyeki 钟晓琴(译) 王关嵩(校) | 2009 | 中华肺部疾病杂志(电子版)2009,2,1: | 4 |
| 5 | Clinical status and its associated early warning per emerging infectious respiratory disease in China显示文摘In the past ten years,we had experienced a series of emerging severe acute respiratory infections (SARI).Some of them became serious public health emergent events,such as severe acute respiratory syndrome (SARS) and novel A/H7N9 avian influenza.Tracing back to 2003,SARS originated from Guangdong province and spread to 29 countries and regions until it was completely controlled.Out of 8 096 probable SARS cases world-wide,774 patients died;the mortality was 9.6%.1 There were 5 327 patients with SARS in China,and 1 002 (19%) of them were health care workers (HCW).Nearly all the HCW got hospital acquired infection since there was no efficient preventive and protective system.However,ten years later,novel A/ H7N9 avian influenza,another emerging infectious disease,was identified in Shanghai City.In the more than two years,there have been a total of 435 cases with the novel A/H7N9 infection,and 166 patients died.The mortality is 38.2%. | Tian Guizhen Gao Zhancheng | 2014 | Chinese Medical Journal2014,,17: | 3 |
| 6 | Identification of Klebsiella pneumoniae strains harboring inactive extended-spectrum beta-lactamase antibiotic-resistance genes显示文摘 | Xu Li Zhai Yao Lyu Yuan Wang Qi An Shuchang Chen Jichao Chen Yusheng Liu Lin Li Jiabin Gao Zhancheng | 2014 | Chinese Medical Journal2014,,17: | 3 |
| 7 | ISG20 inhibits bluetongue virus replication显示文摘ISG20 is an interferon-inducible exonuclease that inhibits virus replication.Although ISG20 is thought to degrade viral RNA,the antiviral mechanism and specificity of ISG20 remain unclear.In this study,the antiviral role of ovine ISG20(o ISG20)in bluetongue virus(BTV)infection was investigated.It was found that BTV infection upregulated the transcription of ovine ISG20(o ISG20)in a time-and BTV multiplicity of infection(MOI)-dependent manner.Overexpression of o ISG20 suppressed the production of BTV genome,proteins,and virus titer,whereas the knockdown of o ISG20 increased viral replication.o ISG20 was found to co-localize with BTV proteins VP4,VP5,VP6,and NS2,but only directly interacted with VP4.Exonuclease defective o ISG20 significantly decreased the inhibitory effect on BTV replication.In addition,the interaction of mutant o ISG20 and VP4 was weakened,suggesting that binding to VP4 was associated with the inhibition of BTV replication.The present data characterized the anti-BTV effect of o ISG20,and provides a novel clue for further exploring the inhibition mechanism of double-stranded RNA virus by ISG20. | Di Kang Shandian Gao Zhancheng Tian Guorui Zhang Guiquan Guan Guangyuan Liu Jianxun Luo Junzheng Du Hong Yin | 2022 | Virologica Sinica2022,37,4: | 2 |
| 8 | Human Pharyngeal Microbiome May Play A Protective Role in Respiratory Tract Infections显示文摘The human pharyngeal microbiome, which resides at the juncture of digestive and respiratory tracts, may have an active role in the prevention of respiratory tract infections, similar to the actions of the intestinal microbiome against enteric infections. Recent studies have demonstrated that the pharyngeal microbiome comprises an abundance of bacterial species that interacts with the local epithelial and immune cells, and together, they form a unique micro-ecological system.Most of the microbial species in microbiomes are obligate symbionts constantly adapting to their unique surroundings. Indigenous commensal species are capable of both maintaining dominance and evoking host immune responses to eliminate invading species. Temporary damage to the pharyngeal microbiome due to the impaired local epithelia is also considered an important predisposing risk factor for infections. Therefore, reinforcement of microbiome homeostasis to prevent invasion of infection-prone species would provide a novel treatment strategy in addition to antibiotic treatment and vaccination. Hence continued research efforts on evaluating probiotic treatment and developing appropriate procedures are necessary to both prevent and treat respiratory infections. | Zhancheng Gao Yu Kang Jun Yu Lufeng Ren | 2014 | Genomics, Proteomics & Bioinformatics2014,12,3: | 2 |
| 9 | Comprehensive Humoral and Cellular Immune Responses to SARS-CoV-2 Variants in Diverse Chinese Population显示文摘The SARS-CoV-2 variants have been emerging and have made great challenges to current vaccine and pandemic control strategies.It is urgent to understand the current immune status of various Chinese populations given that the preexisting immunity has been established by national vaccination or ex posure to past variants.Using sera from 85 individuals(including 21 convalescents of natural infection,15 cases which suffered a breakthrough infection after being fully vaccinated,and 49 healthy vaccinees),we showed signifcantly enhanced neutralizing activities against SRAS-CoV-2 variants in convalescent sera,especially those who had been fully vaccinated.The neut ralizing antibodies against Omicron were detectable in 75%of convalescents and 4.9%of healthy vaccinees(p=0.006),with a GMT of 289.5,180.9-463.3,and 42.6,31.3-59,respetively.However,the neutralizing activities were weaker in young convalescents(aged<18y),with a detectable rate of 50%and a GMT of 46.4 against Omicron.We also examined and found no pan.sarbecovirus neutralizing activities in vaccinated SARS-CoV-I survivors.A booster dose could further increase the breadth and magnitude of neutralization against WT and variants of concern(VOCs)to different degrees.In addition,we showed that COVID-19-inactivated vaccines can elicit Omicron-specific T-cell responses.The positive rates of ELISpot reactions were 26.7%(4/15)and 43.8%(7/16)in the full vaccination group and the booster vaccination group,respectively,although without statistically significant difference.The neutralizing antibody titers declined while T-cell responses remain consistent over 6 months.These findings will inform the optimization of public health vaccination and intervention strategies to protect diverse populations against SARS-CoV-2 variants.Advances.Breakthrough infection significantly boosted neutralizing activities against SARS-CoV-2 variants a compared to booster immunization with inaclivated vaccine.Vaccine-induced vir us-specific T-cell immunity,on the other hand,may compensate for the shortall.Furthermore,the public health system should target the most vulnerable group due to a poorer protective serological response in both infected and vaccinated adolescents. | Jiwei Li Jing Wu Qiuyue Long Yan'an Wu Xiaoyi Hu Yukun He Mingzheng Jiang Jia Li Lili Zhao Shuoqi Yang Xiaoyong Chen Minghui Wang Jianshi Zheng Fangfang Wu Ruiliang Wu Lihong Ren Liang Bu Houzhao Wang Ke Li Lijuan Fu Guojun Zhang Yali Zheng Zhancheng Gao | 2022 | Research2022,,2: | 1 |
| 10 | Experimental transmission of Theileria uilenbergi infective for small ruminants by Haemaphysalis longicornis and Haemaphysalis qinghaiensis显示文摘 | Youquan Li Jianxun Luo Guiquan Guan Miling Ma Aihong Liu Junlong Liu Qiaoyun Ren Qingli Niu Bingyi Lu Jinliang Gao Zhijie Liu Zhisheng Dang Zhancheng Tian Bao Zhang Zonglin He Qi Bai Hong Yin | 2009 | Parasitology Research2009,,5: | 1 |
| 11 | New process for treating boron-bearing iron ore by flash reduction coupled with magnetic separation显示文摘Boron is an important industrial raw material often sourced from minerals containing different compounds that cocrystallize,which makes it difficult to separate the mineral phases through conventional beneficiation.This study proposed a new treatment called flash reduction-melting separation(FRMS)for boron-bearing iron concentrates.In this method,the concentrates were first flash-reduced at the temperature under which the particles melt,and the slag and the reduced iron phases disengaged at the particle scale.Good reduc-tion and melting effects were achieved above 1550℃.The B_(2)O_(3) content in the separated slag was over 18wt%,and the B content in the iron was less than 0.03wt%.The proposed FRMS method was tested to investigate the effects of factors such as ore particle size and tem-perature on the reduction and melting steps with and without pre-reducing the raw concentrate.The mineral phase transformation and morphology evolution in the ore particles during FRMS were also comprehensively analyzed. | Qipeng Bao Lei Guo Hong Yong Sohn Haibin Zuo Feng Liu Yongliang Gao Zhancheng Guo | 2024 | International Journal of Minerals,Metallurgy and Materials2024,31,3: | 0 |
| 12 | Complete genome sequence of methicillin-sensitive Staphylococcus aureus containing a heterogeneic staphylococcal cassette chromosome element显示文摘Staphylococcus aureus is a common human bacterium that sometimes becomes pathogenic,causing serious infections.A key feature of S.aureus is its ability to acquire resistance to antibiotics.The presence of the staphylococcal cassette chromosome(SCC) element in serotypes of S.aureus has been confirmed using multiplex PCR assays.The SCC element is the only vector known to carry the mecA gene,which encodes methicillin resistance in S.aureus infections.Here,we report the genome sequence of a novel methicillin-sensitive S.aureus(MSSA) strain:SCC-like MSSA463.This strain was originally erroneously serotyped as methicillin-resistant S.aureus in a clinical laboratory using multiplex PCR methods.We sequenced the genome of SCC-like MSSA463 using pyrosequencing techniques and compared it with known genome sequences of other S.aureus isolates.An open reading frame(CZ049;AB037671) was identified downstream of attL and attR inverted repeat sequences.Our results suggest that a lateral gene transfer occurred between S.aureus and other organisms,partially changing S.aureus infectivity.We propose that attL and attR inverted repeats in S.aureus serve as frequent insertion sites for exogenous genes. | LI DeZhi CHU YaNan REN LuFeng LI XinGang YUAN Lina KANG Yu ZHANG Wei YANG Yu WANG XuMin BAILLIE J.Kenneth YU Jun GAO ZhanCheng | 2013 | Science China(Life Sciences)2013,56,3: | 0 |
| 13 | Efficacy and safety of hospital-based group medical quarantine for dialysis patients exposed to coronavirus disease 2019显示文摘To the Editor:The coronavirus disease2019(COVID-19)outbreak developedinto a pandemic.Patientsundergoing hemodialysis(HD)are more susceptible to COVID-19,and isolating patients undergoing HD after exposure are extremely challenging since they frequently travel between their homes and dialysis centers,during which they share a hall for dialysis sessions that may last for hours.We successfully quarantined one infected HD patient and other potentially exposed patients.This experience might serve as an important reference for dialysis centers or for people in similar situations across the country to reduce the spread of COVID-19. | Li Zuo Yu Xu Xinju Zhao Wudong Guo Xiaodan Li Fuyu Qiao Liangying Gan Xiaobo Huang Jie Gao Xiaodong Tang Bo Feng Jiqiu Kuang Yizhang Li Peng Liu Ying Liu Lei Wang Jing Liu Xiaojun Jia Luhua Yang He Zhang Haibo Wang Hongsong Cheng Jianliu Wang Zhancheng Gao | 2022 | Chinese Medical Journal2022,135,19: | 0 |