|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Unilateral sacrospinous ligament fixation for treatment of genital prolapse显示文摘背景生殖器的脱垂影响中的 30% 个中年并且老妇人并且正在成为一颗主要公共健康担心。Sacrospinous 系带固定是为有低复发和复杂并发症率的阴道拱顶 prolaps 的一个有效、安全的过程。这研究试图为骨盆的机关脱垂(流行音乐) 的管理调查单方的 sacrospinous 系带固定(SSLF ) 的功效和安全有经历单方的 SSLF 的骨盆的机关的严重脱垂的四十个病人是的 .Methods 回顾地 studied.In 这研究,所有病人被 POP-Q 的价值上演。所有过程被一位高级医生执行。这些病人和他们的立即、短期的手术后的结果的特征被记录。所有病人六个星期和六个月在外科以后被看见。包括的评估由一 physician.Results 标准化了问询表和地点特定的阴道检查平均操作时间 65-92 分钟。平均的血损失是 83-188 ml。平均住院时间是 6.1 天。平均支出是 5885 元。在操作以后的尿道的导管移动的平均的天是 2.1 天。手术后的病态的发生是 17.1% 。(2.4%) 病人在权利有 hematoma 骨盆。为 35 个病人的手术后的后续的吝啬的长度是 13.1 个月。后续的率是 87.5% 。(2.9%) 病人在外科以后显示出周期性的阴道拱顶脱垂六月。骨盆的机关脱垂的客观成功率是 85%(34/40 ) 。在操作(P 0.001 ) 前后的 Aa, Ba, Ap, Bp,和 D 的 POP-Q 之间有重要差别。五(14.3%) 病人们抱怨腰骶部疼痛,臀的疼痛或正确腹股沟伤害。三(8.6%) 病人们开发了 de novo 应力不能自制。阴道 disabsorbable 缝术在三被发现(8.6%) 病人。(2.9%) 病人让 de novo 主张单方的 SSLF 是的 incontinence.Conclusions 费用和治疗为严重骨盆的机关脱垂的有效管理,特别为严重 ovaginae 流行音乐的前面的脱垂和子宫脱垂,或。从这个过程的主要复杂并发症包括了腰骶部疼痛,臀并且腹股沟疼痛和应力的新发作不能自制。 | PENG Ping ZHU Lan LANG Jing-he WANG Wen-yan SHI Hong-hui | 2010 | Chinese Medical Journal2010，，15： | 14 |
| 2 | Performance of Multiple Risk Assessment Tools to Predict Mortality for Adult Respiratory Distress Syndrome with Extracorporeal Membrane Oxygenation Therapy: An External Validation Study Based on Chinese Single-center Data显示文摘 | Lei Huang Tong Li Lei Xu Xiao-Min Hu Da-Wei Duan Zhi-Bo Li Xin-Jing Gao Jun Li Peng Wu Ying-Wu Liu Song Wang Yu-Heng Lang | 2016 | Chinese Medical Journal2016，，14： | 13 |
| 3 | An-Luo-Hua-Xian Pill Improves the Regression of Liver Fibrosis in Chronic Hepatitis B Patients Treated with Entecavir显示文摘Background and Aims:Chronic hepatitis B(CHB)can cause liver fibrosis and lead to cirrhosis and cancer.As the effectiveness of antiviral therapy to reverse liver fibrosis is limited,We aimed to evaluate the effect of An-Luo-Hua-Xian pill(ALHX)on fibrosis regression in CHB patients treated with entecavir(ETV).Methods:Treatment-naïve patients with CHB were randomly treated with ETV alone or combined with ALHX(ETV+ALHX)between October 1,2013 and December 31,2020.Demographic,laboratory,and liver histology data before and after 78 weeks of treatment were collected.The Ishak fibrosis score(F)was used and fibrosis regression required a decrease in F of≥1 after treatment.Results:A total of 780 patients were enrolled,and 394 with a second liver biopsy after treatment were included in the per-protocol population,132 in ETV group and 262 in ETV+ALHX group.After 78 weeks of treatment,the fibrosis regression rate in the ETV+ALHX group was significantly higher than that of the ETV group at baseline F≥3 patients:124/211(58.8%)vs.45/98(45.9%),p=0.035.The percentage of patients with a decreased liver stiffness measurement(LSM)was higher in the ETV+ALHX group:156/211(73.9%)vs.62/98(63.%),p=0.056.Logistic regression analysis showed that ETV combined with ALHX was associated with fibrosis regression[odds ratio(OR)=1.94,p=0.018],and a family history of hepatocellular carcinoma was on the contrary.(OR=0.41,p=0.031).Conclusions:ETV combined with ALHX increased liver fibrosis regression in CHB patients. | Yi-Qi Liu Chi Zhang Jia-Wen Li Li-Hua Cao Zhan-Qing Zhang Wei-Feng Zhao Qing-Hua Shang Da-Zhi Zhang An-Lin Ma Qing Xie Hong-Lian Gui Guo Zhang Ying-Xia Liu Jia Shang Shi-Bin Xie Jun Li Xu-Qing Zhang Zhi-Qiang Zou Yu-Ping Chen Zong Zhang Ming-Xiang Zhang Jun Cheng Fu-Chun Zhang Li-Hua Huang Jia-Bin Li Qing-Hua Meng Hai-Bin Yu Yu-Qiang Mi Yan-Zhong Peng Zhi-Jin Wang Li-Ming Chen Fan-Ping Meng Wan-Hua Ren Lang Bai Yi-Lan Zeng Rong Fan Xian-Zhi Lou Wei-Feng Liang Hui Liu Hui Zhuang Hong Zhao Gui-Qiang Wang | 2023 | Journal of Clinical and Translational Hepatology2023，11，2： | 7 |
| 4 | Recombinant vaccine containing an RBD-Fc fusion induced protection against SARS-CoV-2 in nonhuman primates and mice显示文摘The novel coronavirus SARS-CoV-2 has infected more than 104 million individuals and resulted in more than 2.2 million deaths worldwide as of February 7,2021(http://gffzze7c39cdc9e894ca6sxf0qpocp5kw56pkc.ffgz.tsg.suse.edu.cn).The COVID-19 pandemic highlights the need for safe and effective vaccines against SARS-CoV-2 infection. | Shihui Sun Lei He Zhongpeng Zhao Hongjing Gu Xin Fang Tiecheng Wang Xiaolan Yang Shaolong Chen Yongqiang Deng Jiangfan Li Jian Zhao Liang Li Xinwang Li Peng He Ge Li Hao Li Yuee Zhao Chunrun Gao Xiaoling Lang Xin Wang Guoqiang Fei Yan Li Shusheng Geng Yuwei Gao Wenjin Wei Zhongyu Hu Gencheng Han Yansong Sun | 2021 | Cellular & Molecular Immunology2021，18，4： | 5 |
| 5 | Marine Carbon-Sulfur Biogeochemical Cycles during the Steptoean Positive Carbon Isotope Excursion(SPICE) in the Jiangnan Basin, South China显示文摘Global occurrences of Steptoean Positive Carbon Isotope Excursion(SPICE) during Late Cambrian recorded a significant perturbation in marine carbon cycle, and might have had profound impacts on the biological evolution. In previous studies, SPICE has been reported from the Jiangnan slope belt in South China. To evaluate the bathymetric extent of SPICE, we investigate the limestone samples from the upper Qingxi Formation in the Shaijiang Section in the Jiangnan Basin. Our results show the positive excursions for both carbonate carbon(δ^(13)C) and organic carbon(δ^(13)C_(org)) isotopes, as well as the concurrent positive shifts in sulfur isotopes of carbonate associated sulfate(CAS, δ^(34)S_(CAS)) and pyrite(δ^(34)S_(pyrite)), unequivocally indicating the presence of SPICE in the Jiangnan Basin. A 4‰ increase in δ^(13)C_(carb) of the Qingxi limestone implies the increase of the relative flux of organic carbon burial by a factor of two. Concurrent positive excursions in δ^(34)S_(CAS) and δ^(34)S_(pyrite) have been attributed to the enhanced pyrite burial in oceans with extremely low concentration and spatially heterogeneous isotopic composition of seawater sulfate. Here, we propose that the seawater sulfur isotopic heterogeneity can be generated by volatile organic sulfur compound(VOSC, such as methanethiol and dimethyl sulfide) formation in sulfidic continental margins that were widespread during SPICE. Emission of 32S-enriched VOSC in atmosphere, followed by lateral transportation and aerobic oxidation in atmosphere, and precipitation in open oceans result in a net flux of ^(32)S from continental margins to open oceans, elevating δ^(34)S of seawater sulfate in continental margins. A simple box model indicates that about 35% to 75% of seawater sulfate in continental margins needs to be transported to open oceans via VOSC formation. | Yang Peng Yongbo Peng Xianguo Lang Haoran Ma Kangjun Huang Fangbing Li Bing Shen | 2016 | Journal of Earth Science2016，27，2： | 5 |
| 6 | Sirolimus as primary immunosuppressant for calcineurin inhibitor-related renal insufficiency after liver transplantation显示文摘BACKGROUND:Calcineurin inhibitor-related renal toxicity affects patient and graft survival in transplant recipients. This study aimed to determine whether sirolimus is effective and safe in treating renal insufficiency related to tacrolimus after liver transplantation. METHODS:Tacrolimus for primary immunosuppression was used in 16 patients after liver transplantation. Patients with a creatinine level higher than 132.6 μmol/L were eligible for conversion to sirolimus. Simultaneously,the dose of tacrolimus was decreased to half. Blood urea nitrogen,creatinine,tacrolimus level,liver function and rejection episodes were monitored dynamically. RESULTS:All patients showed improvement of renal function after conversion to sirolimus. Blood creatinine level was reduced from 146.8±92.4 to 105.3±71.3 μmol/L(P<0.05). One patient had an acute rejection episode that was successfully treated with pulsed corticosteroids and low-dose tacrolimus. The side-effects of sirolimus included hyperlipidemia(4 patients) and leukocytopenia(2). CONCLUSION:Sirolimus can be safely used in liver transplant recipients suffering from tacrolimus-related renal insufficiency. | Yang, Yong-Jiu Li, Li-Xin He, Qiang Fan, Hua Jin, Zhong-Kui Lang, Ren Kou, Jian-Tao Li, Peng Xie, De-Hong Chen, Da-Zhi | 2007 | Hepatobiliary & Pancreatic Diseases International2007，6，4： | 5 |
| 7 | The Genomes of the Allohexaploid Echinochloa crus-galli and Its Progenitors Provide Insights into Polyploidization-Driven Adaptation显示文摘The hexaploid species Echinochloa crus-galli is one of the most detrimental weeds in crop fields,especially in rice paddies.Its evolutionary history is similar to that of bread wheat,arising through polyploidization after hybridization between a tetraploid and a diploid species.In this study,we generated and analyzed high-quality genome sequences of diploid(E.haploclada),tetraploid(E.oryzicola),and hexaploid(E.crus-galli)Echinochloa species.Gene family analysis showed a significant loss of disease-resistance genes such as those encoding NB-ARC domain-containing proteins during Echinochloa polyploidization,contrary to their significant expansionduring wheat polyploidization,suggesting that natural selection might favor reduced investment in resistance in this weed to maximize its growth and reproduction.In contrast to the asymmetric patterns of genome evolution observed in wheat and other crops,no significant differences in selection pressure were detected between the subgenomes in E.oryzicola and E.crus-galli.In addition,distinctive differences in subgenome transcriptome dynamics during hexaploidization were observed between E.crus-galli and bread wheat.Collectively,our study documents genomic mechanisms underlying the adaptation of a major agricultural weed during polyploidization.The genomic and transcriptomic resources of three Echinochloa species and new insights into the polyploidization-driven adaptive evolution would be useful for future breeding cereal crops. | Chu-Yu Ye Dongya Wu Lingfeng Mao Lei Jia Jie Qiu Sangting Lao Meihong Chen Bowen Jiang Wei Tang Qiong Peng Lang Pan Lifeng Wang Xiaoxiao Feng Longbiao Guo Chulong Zhang Elizabeth A.Kellogg Kenneth M.Olsen Lianyang Bai Longjiang Fan | 2020 | Molecular Plant2020，13，9： | 4 |
| 8 | SOX4 contributes to TGF-β-induced epithelialemesenchymal transition and stem cell characteristics of gastric cancer cells显示文摘SOX4 is highly expressed in gastric cancer(GC)and is associated with tumor grade,metastasis and prognosis,however the mechanism is not clear.We report herein that SOX4 was upregulated and overexpression of SOX4 was associated with increased expression of the markers of Epithelialemesenchymal transition(EMT)and stemness in clinic patient samples.In vitro,overexpression of SOX4 promoted the invasion as showed by Transwell assay and stemness of GC cells as assessed by sphere formation assay,which was suppressed by silencing SOX4 with shRNA.Further studies showed that SOX4 up-regulated the expression of EMT transcription factors Twist1,snail1 and zeb1 and stemness transcription factors SOX2 and OCT4,and promoted the nuclear translocation of β-catenin.Moreover,we revealed that TGF-β treatment significantly up-regulated the expression of SOX4 and silencing SOX4 reversed TGF-β induced invasion and sphere formation ability of GC cells.Finally,we showed that SOX4 promoted the lung metastasis and tumor formation ability of gastric cancer cells in nude mice.Our results suggest that SOX4 is a target TGF-β signaling and mediates TGF-β-induced EMT and stem cell characteristics of GC cells,revealing a novel role of TGF-β/SOX4 axis in the regulation of malignant behavior of GC. | Xudong Peng Guangyi Liu Hongxia Peng Anqi Chen Lang Zha Ziwei Wang | 2018 | Genes & Diseases2018，5，1： | 4 |
| 9 | Clinical analysis of laparoscopic surgery for ovarian masses under different conditions during the second trimester显示文摘 | PENG Ping ZHU Lan LANG Jing-he LIU Zhu-feng SUN Da-wei LENG Jin-hua | 2013 | Chinese Medical Journal2013，，17： | 3 |
| 10 | Prognostic and incremental value of computed tomography-based radiomics from tumor and nodal regions in esophageal squamous cell carcinoma显示文摘Objective:This study aimed to evaluate the prognostic value of preoperative radiomics and establish an integrated model for esophageal squamous cell cancer(ESCC).Methods:A total of 931 patients were retrospectively enrolled in this study(training cohort,n=624;validation cohort,n=307).Radiomics features were obtained by contrast-enhanced computed tomography(CT)before esophagectomy.A radiomics index was set based on features of tumor and reginal lymph nodes by using the least absolute shrinkage and selection operator(LASSO)Cox regression.Prognostic nomogram was built based on radiomics index and other independent risk factors.The prognostic value was assessed by using Harrell’s concordance index,time-dependent receiver operating characteristics and Kaplan-Meier curves.Results:Twelve radiomic features from tumor and lymph node regions were identified to build a radiomics index,which was significantly associated with overall survival(OS)in both training cohort and validation cohort.The radiomics index was highly correlated with clinical tumor-node-metastasis(cTNM)and pathologic TNM(pTNM)stages,but it demonstrated a better prognostic value compared with cTNM stage and was almost comparable with pTNM stage.Multivariable Cox regression showed that the radiomics index was an independent prognostic factor.An integrated model was constructed based on gender,preoperative serum sodium concentration,pTNM and the radiomics index for clinical usefulness.The integrated model demonstrated discriminatory ability better compared with the traditional clinical-pathologic model and pTNM alone,indicating incremental value for prognosis.Conclusions:CT-based radiomics for primary tumor and reginal lymph nodes was sufficient in predicting OS for patients with ESCC.The integrated model demonstrated incremental value for prognosis and was robust for clinical applications. | Bangrong Cao Kun Mi Wei Dai Tong Liu Tianpeng Xie Qiang Li Jinyi Lang Yongtao Han Lin Peng Qifeng Wang | 2022 | Chinese Journal of Cancer Research2022，34，2： | 3 |
| 11 | Heterogeneous Mg isotopic composition of the early Carboniferous limestone: implications for carbonate as a seawater archive显示文摘Carbonate precipitation and hydrothermal reaction are the two major processes that remove Mg from seawater.Mg isotopes are significantly(up to 5%)fractionated during carbonate precipitation by preferential incorporation of ^(24)Mg,while hydrothermal reactions are associated with negligible Mg isotope fractionation by preferential sequestration of^( 26)Mg.Thus,the marine Mg cycle could be reflected by seawater Mg isotopic composition(δ^(26)Mg_(sw)),which might be recorded in marine carbonate.However,carbonates are both texturally and compositionally heterogeneous,and it is unclear which carbonate component is the most reliable for reconstructing δ^(26)Mg_(sw).In this study,we measured Mg isotopic compositions of limestone samples collected from the early Carboniferous Huangjin Formation in South China.Based on petrographic studies,four carbonate components were recognized:micrite,marine cement,brachiopod shell,and mixture.The four components had distinct δ^(26)Mg:(1)micrite samples ranged from -2.86% to -2.97%;(2)pure marine cements varied from -3.40% to -3.54%,while impure cement samples containing small amount of Rugosa coral skeletons showed a wider range(-3.27% to-3.75%);(3)values for the mixture component were-3.17% and -3.49%;and (4)brachiopod shells ranged from -2.20% to -3.07%,with the thickened hinge area enriched in ^( 24)Mg.Due to having multiple carbonate sources,neither the micrite nor the mixture component could be used to reconstruct δ^(26)Mg_(sw).In addition,the marine cement was homogenous in Mg isotopes,but lacking the fractionation by inorganic carbonate precipitation that is prerequisite for the accurate determination of δ^(26)Mg_(sw).Furthermore,brachiopod shells had heterogeneous C and Mg isotopes,suggesting a significant vital effect during growth.Overall,the heterogeneous δ^(26)Mg of the Huangjin limestone makes it difficult to reconstruct δ^(26)Mg_(sw)using bulk carbonate/calcareous sediments.Finally,δ^(26)Mg_(sw)was only slightly affected by the faunal composition of carbonate-secreting organisms,even though biogenic carbonate accounts for more than 90% of marine carbonate production in Phanerozoic oceans and there is a wide range(0.2%–4.8%)of fractionation during biogenic carbonate formation. | Haoran Ma Yihe Xu Kangjun Huang Yuanlin Sun Shan Ke Yang Peng Xianguo Lang Zhen Yan Bing Shen | 2018 | Acta Geochimica2018，37，1： | 3 |
| 12 | Source identification and ecological risk assessment of heavy metals in topsoil using environmental geochemical mapping: Typical urban renewal area in Beijing, China显示文摘 | Guo-Li Yuan Tian-He Sun Peng Han Jun Li Xin-Xin Lang | 2014 | Journal of Geochemical Exploration2014，，： | 2 |
| 13 | Sulfur and Oxygen Isotopes of Sulfate Extracted from Early Cambrian Phosphorite Nodules: Implications for Marine Redox Evolution in the Yangtze Platform显示文摘Phosphorite nodule beds are discovered in the black shale of basal Niutitang Formation throughout the Yangtze Platform in South China, recording an important phosphorite-generation event. Platform-wide phosphorite precipitation requires special oceanographic and geochemical conditions, thus the origin of the Niutitang phosphorite nodules may provide valuable information about the ocean chemistry in the Early Cambrian. In this study, we measured sulfur and oxygen isotopic compositions of sulfate extracted from phosphorite nodules collected from the basal Niutitang Formation. Phosphorite associated sulfate(PAS) is a trace amount of sulfate that incorporates into crystal lattice during phosphorite precipitation, accordingly PAS records the geochemical signals during phosphorite nodule formation. Sulfur isotopic composition of PAS(δ^(34)S_(PAS)) ranges from-1.16‰ to +24.48‰(mean=+8.19‰, n=11), and oxygen isotopic value(δ^(18)O_(PAS)) varies between-5.3‰ and +26.3‰(mean=+7.0‰, n=8). Most phosphorite nodules have low δ^(34)SPAS and low δ^(18)O_(PAS) values, suggesting PAS mainly derived from anaerobic oxidation of H_2S within suboxic sediment porewater. We propose that phosphate was delivered to the Yangtze Platform by a series of upwelling events, and was scavenged from seawater with the precipitation of FeOOH. The absorbed phosphate was released into suboxic porewater by the reduction of FeOOH at the oxic-suboxic redox boundary in sediments, and phosphorite nodule precipitated by the reaction of phosphate with Ca^(2+) diffused from the overlying seawater. The platform-wide deposition of phosphorite nodules in the basal Niutitang Formation implies the bottom water might be suboxic or even oxic, at least sporadically, in Early Cambrian. We speculate that the intensified ocean circulation as evident with frequent occurrences of upwelling events might be the primary reason for the episodic oxidation of the Yangtze Platform in Early Cambrian. | Wenlang Qiao Xianguo Lang Yongbo Peng Kaiyuan Jiang Wu Chen Kangjun Huang Bing Shen | 2016 | Journal of Earth Science2016，27，2： | 2 |
| 14 | Large-scale multiferroic complex oxide epitaxy with magnetically switched polarization enabled by solution processing显示文摘Complex oxides with tunable structures have many fascinating properties,though high-quality complex oxide epitaxy with precisely controlled composition is still out of reach.Here we have successfully developed solution-based single-crystalline epitaxy for multiferroic(1-x)BiTi(1-y)/2FeyMg(1-y)/2O3–(x)CaTiO3(BTFM–CTO)solid solution in large area,confirming its ferroelectricity at the atomic scale with strong spontaneous polarization.Careful compositional tuning leads to a bulk magnetization of 0.07±0.035μB/Fe at room temperature,enabling magnetically induced polarization switching exhibiting a large magnetoelectric coefficient of 2.7–3.0×10^-7 s/m.This work demonstrates the great potential of solution processing in large-scale complex oxide epitaxy and establishes novel room-temperature magnetoelectric coupling in epitaxial BTFM–CTO film,making it possible to explore a much wider space of composition,phase,and structure that can be easily scaled up for industrial applications. | Cong Liu Feng An Paria S.M.Gharavi Qinwen Lu Junkun Zha Chao Chen Liming Wang Xiaozhi Zhan Zedong Xu Yuan Zhang Ke Qu Junxiang Yao Yun Ou Zhiming Zhao Xiangli Zhong Dongwen Zhang Nagarajan Valanoor Lang Chen Tao Zhu Deyang Chen Xiaofang Zhai Peng Gao Tingting Jia Shuhong Xie Gaokuo Zhong Jiangyu Li | 2020 | National Science Review2020，7，1： | 2 |
| 15 | Genome assembly of the maize inbred line A188 provides a new reference genome for functional genomics显示文摘The current assembled maize genomes cannot represent the broad genetic diversity of maize germplasms.Acquiring more genome sequences is critical for constructing a pan-genome and elucidating the linkage between genotype and phenotype in maize.Here we describe the genome sequence and annotation of A188,a maize inbred line with high phenotypic variation relative to other lines,acquired by single-molecule sequencing and optical genome mapping.We assembled a 2210-Mb genome with a scaffold N50 size of 11.61 million bases(Mb),compared to 9.73 Mb for B73 and 10.2 Mb for Mo17.Based on the B73_Ref Gen_V4 genome,295 scaffolds(2084.35 Mb,94.30%of the final genome assembly)were anchored and oriented on ten chromosomes.Comparative analysis revealed that~30%of the predicted A188 genes showed large structural divergence from B73,Mo17,and W22 genomes,which causes high protein divergence and may lead to phenotypic variation among the four inbred lines.As a line with high embryonic callus(EC)induction capacity,A188 provides a convenient tool for elucidating the molecular mechanism underlying the formation of EC in maize.Combining our new A188 genome with previously reported QTL and RNA sequencing data revealed eight genes with large structural variation and two differentially expressed genes playing potential roles in maize EC induction. | Fei Ge Jingtao Qu Peng Liu Lang Pan Chaoying Zou Guangsheng Yuan Cong Yang Guangtang Pan Jianwei Huang Langlang Ma Yaou Shen | 2022 | The Crop Journal2022，10，1： | 2 |
| 16 | A Great late Ediacaran ice age显示文摘The emergence of the Ediacara biota soon after the Gaskiers glaciation ca.580 million years ago(Ma)implies a possible glacial fuse for the evolution of animals.However,the timing of Ediacaran glaciation remains controversial because of poor age constraints on the∼30 Ediacaran glacial deposits known worldwide.In addition,paleomagnetic constraints and a lack of convincing Snowball-like cap carbonates indicate that Ediacaran glaciations likely did not occur at low latitudes.Thus,reconciling the global occurrences without global glaciation remains a paradox.Here,we report that the large amplitude,globally synchronous ca.571–562 Ma Shuram carbon isotope excursion occurs below the Ediacaran Hankalchough glacial deposit in Tarim,confirming a post-Shuram glaciation.Leveraging paleomagnetic evidence for a∼90°reorientation of all continents due to true polar wander,and a non-Snowball condition that rules out low-latitude glaciations,we use paleogeographic reconstructions to further constrain glacial ages.Our results depict a‘Great Ediacaran Glaciation’occurring diachronously but continuously from ca.580–560 Ma as different continents migrated through polar–temperate latitudes.The succession of radiation,turnover and extinction of the Ediacara biota strongly reflects glacial–deglacial dynamics. | Ruimin Wang Bing Shen Xianguo Lang Bin Wen Ross N.Mitchell Haoran Ma Zongjun Yin Yongbo Peng Yonggang Liu Chuanming Zhou | 2023 | National Science Review2023，10，8： | 2 |
| 17 | Cracking the superheavy pyrite enigma:possible roles of volatile organosulfur compound emission显示文摘The global deposition of superheavy pyrite(pyrite isotopically heavier than coeval seawater sulfate in the Neoproterozoic Era and particularly in the Cryogenian Period)defies explanation using the canonical marine sulfur cycle system.Here we report petrographic and sulfur isotopic data(δ^(34)Spy)of superheavy pyrite from the Cryogenian Datangpo Formation(660–650 Ma)in South China.Our data indicate a syndepositional/early diagenetic origin of the Datangpo superheavy pyrite,with ^(34)S-enriched H_(2)S supplied from sulfidic(H_(2)S rich)seawater.Instructed by a novel sulfur-cycling model,we propose that the emission of ^(34)S-depleted volatile organosulfur compounds(VOSC)that were generated via sulfide methylation may have contributed to the formation of ^(34)S-enriched sulfidic seawater and superheavy pyrite.The global emission of VOSC may be attributed to enhanced organic matter production after the Sturtian glaciation in the context of widespread sulfidic conditions.These findings demonstrate that VOSC cycling is an important component of the sulfur cycle in Proterozoic oceans. | Xianguo Lang Zhouqiao Zhao Haoran Ma Kangjun Huang Songzhuo Li Chuanming Zhou Shuhai Xiao Yongbo Peng Yonggang Liu Wenbo Tang Bing Shen | 2021 | National Science Review2021，8，10： | 2 |
| 18 | Comparative FISH and molecular identification of new stripe rust resistant wheat-Thinopyrum intermedium ssp. trichophorum introgression lines显示文摘Thinopyrum intermedium(2 n = 6 x = 42, JJJ^sJ^sStSt) has been hybridized extensively with common wheat and has proven to be a valuable germplasm source for improving disease resistance, quality attributes, and yield potential in wheat. We characterized new disease resistant wheat-Th. intermedium derivatives A1082 and A5-5 using sequential multi-color fluorescence in situ hybridization(mc-FISH), genomic in situ hybridization(GISH), PCRbased landmark unique gene(PLUG) and intron targeting(IT) markers. A1082 was identified as a wheat-Th. intermedium 3J disomic addition line, and A5-5 was a T4BS·5J^sL homozygous Robertsonian translocation line. Seventy-one and 106 pairs of primers amplified Th.intermedium-specific bands allowing chromosomes 3J and 5J^s to be tracked, respectively. A new oligonucleotide probe, Oligo-6 H-2-100, was developed for FISH labeling of the subterminal region of the long arm of chromosome 5J^s. Both lines were highly resistant to stripe rust pathogen races prevalent in Chinese field screening nurseries. A5-5 also displayed a significant increase in tiller number compared to its wheat parent. The new lines can be exploited as useful germplasms for wheat improvement. | Jianbo Li Qiheng Chen Peng Zhang Tao Lang Sami Hoxha Guangrong Li Zujun Yang | 2019 | The Crop Journal2019，7，6： | 2 |
| 19 | Mannose metabolism normalizes gut homeostasis by blocking the TNF-α-mediated proinflammatory circuit显示文摘Mannose is a naturally occurring sugar widely consumed in the daily diet;however,mechanistic insights into how mannose metabolism affects intestinal inflammation remain lacking.Herein,we reported that mannose supplementation ameliorated colitis development and promoted colitis recovery.Macrophage-secreted inflammatory cytokines,particularly TNF-α,induced pathological endoplasmic reticulum stress(ERS)in intestinal epithelial cells(IECs),which was prevented by mannose via normalization of protein N-glycosylation.By preserving epithelial integrity,mannose reduced the inflammatory activation of colonic macrophages.On the other hand,mannose directly suppressed macrophage TNF-αproduction translationally by reducing the glyceraldehyde 3-phosphate level,thus promoting GAPDH binding to TNF-αmRNA.Additionally,we found dysregulated mannose metabolism in the colonic mucosa of patients with inflammatory bowel disease.Finally,we revealed that activating PMM2 activity with epalrestat,a clinically approved drug for the treatment of diabetic neuropathy,elicited further sensitization to the therapeutic effect of mannose.Therefore,mannose metabolism prevents TNF-α-mediated pathogenic crosstalk between IECs and intestinal macrophages,thereby normalizing aberrant immunometabolism in the gut. | Peng Xiao Ziwei Hu Jiaheng Lang Tianyuan Pan Randall Tyler Mertens Huilun Zhang Ke Guo Manlu Shen Hongqiang Cheng Xue Zhang Qian Cao Yuehai Ke | 2023 | Cellular & Molecular Immunology2023，20，2： | 2 |
| 20 | Analysis of bilinear oscillators under harmonic loading using nonlinear output frequency response functions 显示文摘 | Peng Z K Lang Z Q Billings S A Lu Y | 2007 | International Journal of Mechanical Sciences2007，49，11： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员