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| 1 | Enhanced recovery after surgery with laparoscopic radical gastrectomy for stomach carcinomas显示文摘AIM: To study the efficacy of the enhanced recovery after surgery(ERAS) program in laparoscopic radical gastrectomy for stomach carcinomas.METHODS: From June 2010 to December 2012, 61 gastric cancer patients who underwent laparoscopicassisted radical gastrectomy with D2 lymphadenectomy at First Hospital of Jilin University were enrolled in this randomized controlled trial.(Clinical Trials.gov, registration ID: NCT01955096). The subjects were divided into the ERAS program group and the conventional control group. The clinical characteristics, recovery variables, and complications of patients were analyzed.RESULTS: The time to first ambulation, oral food intake, and time to defecation were significantly shorter in the ERAS group(n = 30), compared to the conventional group(n = 31; P = 0.04, 0.003, and 0.01, respectively). The postoperative hospital stay was less in the ERAS group(6.8 ± 1.1 d) compared to the conventional group(7.7 ± 1.1 d)(P = 0.002). There was no significant difference in postoperative complications between the ERAS(1/30) and conventional care groups(2/31)(P = 1.00). There were no readmissions or mortality during the 30-d follow-up period.CONCLUSION: The ERAS program is associated with a shorter hospital stay in gastric cancer patients undergoing laparoscopic radical gastrectomy. The ERAS protocol is useful in the treatment of gastric cancer. | Ikram Abdikarim Xue-Yuan Cao Shou-Zhen Li Yin-Quan Zhao Yerlan Taupyk Quan Wang | 2015 | World Journal of Gastroenterology2015，21，47： | 39 |
| 2 | 慢性乙型肝炎患者肝脏良性占位的发病率及其特点:基于39450例彩色多普勒超声的病例对照研究显示文摘目的调查慢性乙型肝炎(CHB)患者中肝脏良性占位性病变的发病率,以普通人群为对照,分析其高发的风险因素及其与小肝癌的鉴别要点。方法回顾性分析2016年1月~2017年12月于南方医院肝脏中心就诊的17 721例CHB患者的影像学资料及相关临床资料,与同期在南方医院健康管理中心行常规体检的21629例普通人群进行比较分析。结果与普通人群相比,CHB患者的肝囊肿、肝血管瘤、肝硬化结节发病率更高,局灶性结节性增生的发病率更低(分别为11.8%vs 8.7%、8.2%vs 1.6%、20.6%vs 2.4%、0.006%vs 0.042%,均P<0.05),肝细胞腺瘤的发病率无统计学差异(P>0.05)。肝囊肿和肝硬化结节的发病率随年龄增长而升高,其中男性发病率高于女性(P<0.001);肝血管瘤的发病率在30~49岁患者中最高,无性别差异(P>0.05)。肝脏良性占位的超声表现多为内部回声均匀,边界清晰,形态规则:肝血管瘤常为高回声(83.32%,1579/1895),与小肝癌相比,它的四周与内部血流信号较少,固有动脉流速更低,门静脉流速更高;肝硬化结节多为强、弱混合回声(79.60%,7637/9595),结节内部和周边无血流信号,当其体积增大,伴内部回声发生不均匀改变时,提示恶变概率升高;肝囊肿常表现为内部无回声,后方回声增强。结论CHB患者较普通人群更易发生肝囊肿、肝血管瘤和肝硬化结节;其发病率与年龄、性别相关。本研究总结的肝脏良、恶性占位,特别是肝硬化结节的超声声学和血流学特征,能够为早期识别肝脏占位的性质提供重要线索和依据。 | 任彦瑜 袁国盛 周宇辰 胡承光 刘俊维 Muhammad Ikram ANWAR 唐淬蓉 李园 于文轩 周元平 戴琳 | 2019 | 南方医科大学学报2019，39，10： | 25 |
| 3 | Evidence based review of the impact of image enhanced endoscopy in the diagnosis of gastric disorders显示文摘Gastric cancer is the third most common cause of cancer-related death.Advanced stages of gastric cancersgenerally have grim prognosis.But,good prognosis can be achieved if such cancers are detected,diagnosed and resected at early stages.However,early gastric cancers and its precursors often produce only subtle mucosal changes and therefore quite commonly remain elusive at the conventional examination with white light endoscopy.Image-enhanced endoscopy makes mucosal lesions more conspicuous and can therefore potentially yield earlier and more accurate diagnoses.Recent years have seen growing work of research in support of various types of image enhanced endoscopy(IEE) techniques(e.g.,dye-chromoendoscopy;magnification endoscopy;narrow-band imaging;flexible spectral imaging color enhancement;and I-SCAN) for a variety of gastric pathologies.In this review,we will examine the evidence for the utilization of various IEE techniques in the diagnosis of gastric disorders. | Ikram Hussain Tiing Leong Ang | 2016 | World Journal of Gastrointestinal Endoscopy2016，8，20： | 7 |
| 4 | 基于拟人策略的三峡永久闸室编排新算法显示文摘为了提高三峡永久船闸闸室编排算法中的闸室面积利用率,根据'金角银边草肚皮'的拟人策略提出先从待选船舶集中选出宽度之和最接近闸室宽度的船舶组合纵向编排到闸室的左右两边,然后再选出长度之和最接近闸室剩余长度的船舶组合横向编排到闸室的上下两边,最后按照闸室剩余中间部分的长度和宽度选取船舶组合横向编排到闸室中间的新算法。通过算例验证了该算法在入选船舶数量以及闸室面积利用率方面都有明显改善,从而证明了算法的可行性及有效性。同时,该算法在实际编排过程中操作简单、编排速度快,给三峡闸室编排提供了一种新方法。 | 吴小涛 袁晓辉 Muhammad Adnan Ikram | 2015 | 水电能源科学2015，33，5： | 6 |
| 5 | Hyperuricemia Accompanied with Changes in the Retinal Microcirculation in a Chinese High-risk Population for Diabetes显示文摘Objective To investigate the association of retinal vascular calibers with hyperuricemia in a middle‐aged and elderly population. Methods A cross‐sectional design was applied in this study and 869 participants aged ≥40 years from a high‐risk group for diabetes were recruited. All participants received the anthropometrical measurements and laboratory tests. Retinal arteriolar and venular caliber of the participants were measured with a semi‐automated system. Hyperuricemia was defined as a serum uric acid level >420 μmol/L in men and >360 μmol/L in women. Linear regression models were used to assess the association of hyperuricemia with retinal vascular calibers. These models were additionally adjusted for age, central obesity, hypertension, dyslipidemia, weekly activity, smoking status, and education. Results Among the 869 participants, 133 (15.3%) suffered from hyperuricemia. The crude mean serum uric acid level was 312.3 μmol/L (Standard Deviation 79.5); mean concentration was 355.0 μmol/L (SD 75.5) in male participants, and 288.0 μmol/L (SD 71.1) in female participants (age‐adjusted difference 58.1 μmol/L, 95% Confidence Internal 48.5, 67.6). After adjusting for additional covariates, male participants with hyperuricemia had 3.77 μm (95% CI ‐0.46, 8.00) smaller arteriolar caliber and 6.20 μm (95% CI 0.36, 12.04) larger venule than those without hyperuricemia; the corresponding numbers among female participants were 1.57 μm (95% CI ‐1.07, 4.21) for retinal arteriolar caliber and 2.28 μm (95% CI ‐1.72, 6.27) for retinal venular caliber. Conclusion Hyperuricemia was associated with smaller retinal arteriolar caliber and larger venular caliber mainly in male participants in this study. | YUAN YuanZhi M. Kamran IKRAM JIANG SunFang LIN HuanDong REN LiMin YAN HongMei SHENG JianHua CHEN XuSheng GAO Xin | 2011 | Biomedical and Environmental Sciences2011，24，2： | 6 |
| 6 | Particle size dependent sinterability and magnetic properties of recycled HDDR Nd-Fe-B powders consolidated with spark plasma sintering显示文摘The dependence of the magnetic properties on the particle size of recycled HDDR Nd-Fe-B powders was investigated,with the aim to assess the reprocessing potential of the end-of-life scrap magnets via spark plasma sintering(SPS).The as received recycled HDDR powder has coercivity(Hci)=830 kA/m and particles in the range from 30 to 700 μm(average 220 μm).After burr milling,the average particle size is reduced to 120 μm and subsequently the Hci of fine(milled) powder was 595 kA/m.Spark plasma sintering was exploited to consolidate the nanograined HDDR powders and limit the abnormal grain coarsening.The optimal SPS-ing of coarse HDDR powder at 750℃for 1 min produces fully dense magnets with Hci=950±100 kA/m which further increases to 1200 kA/m via thermal treatment at 750℃for 15 min.The burr milled fine HDDR powder under similar SPS conditions and after thermal treatment results in Hci=940 kA/m.The fine powder is further sieved down from 630 to less than 50 μm mesh size,to evaluate the possible reduction in Hci in relation to the particle size.The gain in oxygen content doubles for <50 μm sized particles as compared with coarser fractions(>200 μm).The XRD analysis for fractionated powder indicates an increase in Nd2O3 phase peaks in the finer(<100 μm)fractions.Similarly,the Hci reduces from 820 kA/m in the coarse particles(>200 μm) to 460 kA/m in the fine sized particles(<100μm).SPS was done on each HDDR powder fraction under the optimal conditions to measure the variation in Hci and density.The Hci of SPS-ed coarse fraction(>200 μm) is higher than 930 kA/m and it falls abruptly to just 70 kA/m for the fine sized particles(<100 μm).The thermal treatment further improves the Hci to>1000 kA/m only up to 100 μm sized fractions with>90% sintered density.The full densification(>99%) is observed only in the coarse fractions.The loss of coercivity and lack of sinterability in the fine sized particles(<100 μm) are attributed to a very high oxygen content.This implies that during recycling,if good magnetic properties are to be maintained or even increase the HDDR powder particles can be sized down only up to≥100 μm. | Awais Ikram Farhan Mehmood Richard Stuart Sheridan Muhammad Awais Allan Walton Anas Eldosouky Saso Sturm Spomenka Kobe Kristina Zuzek Rozman | 2020 | Journal of Rare Earths2020，38，1： | 5 |
| 7 | NAT2 polymorphism in Omani gastric cancer patients-risk predisposition and clinicopathological associations显示文摘AIM: To study whether N-acetyltransferase 2 (NAT2) genotypes and phenotypes are associated with increased risk factor for gastric cancer in Omani patients and to study the clinico-pathological correlations and the prognostic signifi cance of NAT2.METHODS: Genomic DNA was extracted from peripheral blood of 100 gastric cancer patients and 100 control subjects. NAT2 genotyping was performed using DNA sequencing. The prognostic significance of NAT2 and other clinicopathological features was assessed by univariate and multivariate analyses.RESULTS: We observed no significant association between NAT2 genotypes and phenotypes and gastric cancer risk. The NAT2 phenotype polymorphisms and gastric cancer risk predisposition were not modified by concomitant H pylori infection and smoking. There was no significant association between NAT2 and clinicopathological features, and NAT2 had no independent prognostic signifi cance.CONCLUSION: In the current study, NAT2 genotypes and phenotypes are not associated with gastric cancer risk predisposition. Moreover NAT2 phenotypes had no clinicopathological associations or prognostic signif icance. | Mansour S Al-Moundhri Mohamed Al-Kindi Maryam Al-Nabhani Bassim Al-Bahrani Ikram A Burney Ali Al-Madhani Shyam S Ganguly Misbah Tanira | 2007 | World Journal of Gastroenterology2007，13，19： | 5 |
| 8 | Association of E-cadherin (CDH1) gene polymorphisms and gastric cancer risk显示文摘AIM:To investigate the associations between CDH1 gene polymorphisms and gastric cancer(GC) risk predisposition.METHODS:We analyzed four CDH1 polymorphisms(+54 T>C,-160 C>A,-616 G>C,-3159 T>C) in an Omani population,by extraction of genomic DNA from the peripheral blood of 192 patients with GC and 170 control participants and performed CDH1 genotyping using DNA sequencing.RESULTS:CDH1-160-AA genotype was associated with an increased risk of GC(OR = 3.6,95% CI:1.1-11.8)(P = 0.03).There was no significant association between the other polymorphisms and GC risk.The haplotype analysis of +54 T>C,-160 C>A,-616 G>C,-3159 T>C genotypes revealed that the OR of CCGC and CAGC haplotypes was 1.5(95% CI:0.7-3.5) and 1.5(95% CI:0.2-3.0),but did not reach statistical significance.CONCLUSION:The current study suggests that the-160 AA genotype was associated with an increased risk of GC in Oman. | Mansour S Al-Moundhri Manal Al-Khanbashi Mohammed Al-Kindi Maryam Al-Nabhani Ikram A Burney Abdulaziz Al-Farsi Bassim Al-Bahrani | 2010 | World Journal of Gastroenterology2010，16，27： | 4 |
| 9 | Cerebral microbleeds are associated with worse cognitive function: The Rotterdam Scan Study显示文摘 | M.M.F. Poels M.A. Ikram A. van der Lugt A. Hofman W.J. Niessen G.P. Krestin M.M.B. Breteler M.W. Vernooij | 2012 | Neurology2012，，5： | 4 |
| 10 | 颈总动脉内径与心血管事件及死亡风险研究:4项队列研究的汇总分析显示文摘颈动脉内径增加是动脉重构的表现,且可能是心血管病的危险因素。研究者评估颈动脉内径与脑卒中、冠状动脉性心脏病、心血管病及全因死亡的关系,并探讨与血压有关的中膜增厚、动脉僵硬、动脉壁应力及动脉硬化等动脉重构过程能否解释此关系。 | Sedaghat S van Sloten TT Laurent S London GM Pannier Kavousi M Mattace-Raso F Franco OH Boutouyrie P Ikram MA Stehouwer CDA 赵狄 练桂丽 | 2018 | 中华高血压杂志2018，26，7： | 4 |
| 11 | 视网膜血管直径与卒中风险的关系:鹿特丹研究显示文摘Background: Retinal vessels may provide information on cerebral vascular pathology, because they share many features with cerebral vessels. A smaller ratio of the retinal arteriolar-to-venular diameters reportedly predicts the risk of stroke. It is unclear if this is due to arteriolar narrowing or venular dilation. Objective: To investigate whether smaller arteriolar or larger venular diameters are related to the risk of stroke and cerebral infarction. Methods: This study was based on the prospective population-based Rotterdam Study and included 5,540 participants of 55 years or over, who had gradable fundus transparencies and were free of stroke at baseline (1990 to 1993). For each participant, retinal arteriolar and venular diameters were measured on digitized images of one eye. Follow-up for first-ever stroke was complete until January 1, 2002. Results: After a mean follow-up of 8.5 years, 411 participants had a stroke, of whom 259 had cerebral infarction. Larger venular diameters were associated with an increased risk of stroke (hazard ratio [HR] adjusted for age and sex per SD increase: 1.12 [95%CI: 1.02 to 1.24]) and cerebral infarction (HR: 1.15 [95%CI: 1.02 to 1.29]). Smaller arteriolar diameters were neither related to the risk of stroke (HR per SD decrease: 1.02 [95%CI: 0.93 to 1.13]) nor to the risk of cerebral infarction (HR: 1.02 [95%CI: 0.90 to 1.15]). After additional adjustment for other cardiovascular risk factors, the results did not change. Conclusions: Larger retinal venular diameters are associated with an increased risk of stroke and cerebral infarction. The role of venules in cerebrovascular disease warrants further exploration. | Ikram M.K. De Jong F.J. Bos M.J. P.T.V.M. De Jong 邱伟庆 | 2006 | 世界核心医学期刊文摘(神经病学分册)2006，2，9： | 4 |
| 12 | Structural stability improvement, Williamson Hall analysis and band-gap tailoring through A-site Sr doping in rare earth based double perovskite La2NiMnO6显示文摘The structural,morphological and optical properties of single-phase polycrystalline La2-xSrxNiMnO6(x=0,0.3 and 0.5),synthesized by solid state reaction were investigated.The samples were characterized by X-ray diffraction(XRD),scanning electron microscopy(SEM)/energy dispersive analysis of X-rays(EDAX),Raman spectroscopy and diffuse reflectance spectroscopy(DRS)to elucidate the role of A-site Sr-doping in double perovskite La2 NiMnO6.Rietveld analysis of XRD patterns revealed that all the samples have monoclinic structure with space group P21/n.Positive gradient in the Williamson Hall plots revealed the presence of tensile strain in all the samples.The morphological studies revealed that average grain size increases along with appreciable decrease in porosity with Sr doping.The Ni/Mn antisite disorder was introduced in the La2 NiMnO6 by Sr-doping confirmed by an increase in the full width at half maximum(FWHM)and decrease in intensity of the Raman modes at around 540 and 665 cm-1 which correspond to the antisymmetric stretching and symmetric stretching modes,respectively.DRS results reveal that the band gap in La2 NiMnO6 can be tuned down by Sr-doping to a value of1.37 eV(very close to 1.40 eV,considered as optimum value for better efficiency of a solar cell).Thus,Sr-doped La2 NiMnO6 may be of prime importance for applications in solar cells. | Shah Aarif Ul Islam Mohd Ikram | 2019 | Rare Metals2019，38，9： | 4 |
| 13 | Nitrogen management improves lodging resistance and production in maize(Zea mays L.)at a high plant density显示文摘Lodging in maize leads to yield losses worldwide.In this study,we determined the effects of traditional and optimized nitrogen management strategies on culm morphological characteristics,culm mechanical strength,lignin content,root growth,lodging percentage and production in maize at a high plant density.We compared a traditional nitrogen(N)application rate of 300 kg ha–1(R)and an optimized N application rate of 225 kg ha^(–1)(O)under four N application modes:50%of N applied at sowing and 50%at the 10th-leaf stage(N1);100%of N applied at sowing(N2);40%of N applied at sowing,40%at the 10th-leaf stage and 20%at tasseling stage(N3);and 30%of N applied at sowing,30%at the 10th-leaf stage,20%at the tasseling stage,and 20%at the silking stage(N4).The optimized N rate(225 kg ha^(–1))significantly reduced internode lengths,plant height,ear height,center of gravity height and lodging percentage.The optimized N rate significantly increased internode diameters,filling degrees,culm mechanical strength,root growth and lignin content.The application of N in four split doses(N4)significantly improved culm morphological characteristics,culm mechanical strength,lignin content,and root growth,while it reduced internode lengths,plant height,ear height,center of gravity height and lodging percentage.Internode diameters,filling degrees,culm mechanical strength,lignin content,number and diameter of brace roots,root volume,root dry weight,bleeding safe and grain yield were significantly negatively correlated with plant height,ear height,center of gravity height,internode lengths and lodging percentage.In conclusion,treatment ON4 significantly reduced the lodging percentage by improving the culm morphological characteristics,culm mechanical strength,lignin content,and root growth,so it improved the production of the maize crop at a high plant density. | Irshad AHMAD Maksat BATYRBEK Khushnuma IKRAM Shakeel AHMAD Muhammad KAMRAN Misbah Raham Sher KHAN HOU Fu-jiang HAN Qing-fang | 2023 | Journal of Integrative Agriculture2023，22，2： | 3 |
| 14 | 3000℃氧-乙炔重复烧蚀后4D-炭/炭复合材料的剩余强度和热物理性能(英文)显示文摘主要研究炭/炭(C/C)复合材料在高温使用环境下的烧蚀、剩余强度以及热物理性能。实验采用四维C/C复合材料,在3000℃下进行重复氧-乙炔烧蚀实验,每次烧蚀时间为30s,烧蚀后快速冷却。结果表明:材料的烧蚀率与烧蚀时间呈线性关系;在总烧蚀时间相同的情况下,单步烧蚀比逐步烧蚀的烧蚀率高。经过最初几步烧蚀实验后,材料的烧蚀率保持恒定。试样烧蚀面的粗糙度对试样的烧蚀率有重要影响。随着烧蚀次数的增加,材料的压缩强度、热导率和热膨胀系数逐步降低,而比热容几乎保持不变。 | Wajed ZAMAN 李克智 Sumeera IKRAM 李伟 | 2013 | 中国有色金属学会会刊:英文版2013，23，6： | 3 |
| 15 | A Comparison of Image Processing Techniques for Optical Interference Fringe Analysis显示文摘我们在场为移动的分析的不同技术的比较并且在光干扰穗倾斜。穗中心,氡变换,和 Gaussian 近似方法被用于穗分析。我们测量了在二个相关的穗模式之间的 tilt 和移动。错误在倾斜测量是大约 2% ,并且很少纳米的顺序的排水量被穗移动分析测量。在这些技术之间的比较关于百分比错误被分析。 | Muhammad FAROOQ Aasma ASLAM Babar HUSSAIN Ghazanfar HUSSAIN Masroor IKRAM | 2015 | Photonic Sensors2015，5，4： | 2 |
| 16 | 视网膜血管直径与脑卒中的风险:来自鹿特丹的研究显示文摘Background:Retinal vessels may provide information on cerebral vascular pathology,because they share many features with cerebral vessels.A smaller ratio of the retinal arteriolar-to-venular diameters reportedly predicts the risk of stroke.It is unclear if this is due to arteriolar narrowing or venular dilation.Objective:To investigate whether smaller arteriolar or larger venular diameters are related to the risk of stroke and cerebral infarction.Methods:This study was based on the prospective population-based Rotterdam Study and included 5,540 participants of 55 years or over,who had gradable fundus transparencies and were free of stroke at baseline(1990 to 1993).For each participant,retinal arteriolar and venular diameters were measured on digitized images of one eye.Follow-up for first-ever stroke was complete until January 1,2002.Results:After a mean follow-up of 8.5 years,411 participants had a stroke,of whom 259 had cerebral infarction.Larger venular diameters were associated with an increased risk of stroke(hazard ratio HR adjusted for age and sex per SD increase:1.12 95% CI:1.02 to 1.24)and cerebral infarction(HR:1.15 95% CI:1.02 to 1.29).Smaller arteriolar diameters were neither related to the risk of stroke(HR per SD decrease:1.02 95% CI:0.93 to 1.13)nor to the risk of cerebral infarction(HR:1.02 95% CI:0.90 to 1.15).After additional adjustment for other cardiovascular risk factors,the results did not change.Conclusions:Larger retinal venular diameters are associated with an increased risk of stroke and cerebral infarction.The role of venules in cerebrovascular disease warrants further exploration. | Ikram M.K. De Jong F.J. Bos M.J. 桑延智 | 2006 | 世界核心医学期刊文摘(眼科学分册)2006，2，9： | 2 |
| 17 | Molecular hallmarks of long non-coding RNAs in aging and its significant effect on aging-associated diseases显示文摘Aging is linked to the deterioration of many physical and cognitive abilities and is the leading risk factor for Alzheimer’s disease. The growing aging population is a significant healthcare problem globally that researchers must investigate to better understand the underlying aging processes. Advances in microarrays and sequencing techniques have resulted in deeper analyses of diverse essential genomes(e.g., mouse, human, and rat) and their corresponding cell types, their organ-specific transcriptomes, and the tissue involved in aging. Traditional gene controllers such as DNA-and RNA-binding proteins significantly influence such programs, causing the need to sort out long non-coding RNAs, a new class of powerful gene regulatory elements. However, their functional significance in the aging process and senescence has yet to be investigated and identified. Several recent researchers have associated the initiation and development of senescence and aging in mammals with several well-reported and novel long non-coding RNAs. In this review article, we identified and analyzed the evolving functions of long non-coding RNAs in cellular processes, including cellular senescence, aging, and age-related pathogenesis, which are the major hallmarks of long non-coding RNAs in aging. | Syed Aoun Mehmood Sherazi Asim Abbasi Abdullah Jamil Mohammad Uzair Ayesha Ikram Shanzay Qamar Adediji Ayomide Olamide Muhammad Arshad Peter J.Fried Milos Ljubisavljevic Ran Wang Shahid Bashir | 2023 | Neural Regeneration Research2023，18，5： | 2 |
| 18 | 生物入侵过程中的植物-土壤反馈:一种入侵植物的凋落物分解对其本地近缘植物的影响显示文摘植物入侵可通过正或负的植物-土壤反馈效应改变土壤的生物和非生物性质,从而影响入侵栖息地的土壤理化性质。许多入侵物种的凋落物分解可增加土壤养分,降低本地植物多样性,并导致进一步的植物入侵。关于入侵植物凋落物在不同土壤类型及深度分解及反馈效应的研究依然很少。本研究旨在明确入侵植物南美蟛蜞菊(Sphagneticola trilobata)凋落物在不同土壤类型和不同土壤深度条件下的分解情况及其对本地近缘植物蟛蜞菊(S.calendulacea)生理生长的影响。将装有南美蟛蜞菊凋落物的尼龙袋加入到不同深度(即0、2、4和6 cm)的砂土、营养土和粘土中,经6个月的分解后,回收凋落物袋并计算分解速率,随后在凋落物分解处理后的土壤中种植本地蟛蜞菊,并在生长期结束时测量其生理生态指标。研究结果表明,所有处理土壤类型中,凋落物在土壤深度为2和4 cm处分解后显著增加了土壤养分,而对本地蟛蜞菊的叶片叶绿素、叶氮含量等生长指标表现为负效应。因此,入侵植物南美蟛蜞菊凋落物分解对土壤养分表现为正的反馈效应,而对本地植物蟛蜞菊的生长表现为负效应。我们的研究结果还表明,入侵植物的凋落物分解对土壤和本地物种的影响还因凋落物分解所在的土壤深度而显著不同。未来的研究应侧重于入侵栖息地中更多本地和入侵物种的植物-土壤反馈效应,以及更多土壤类型和土壤深度的入侵植物凋落物效应。 | Jianfan Sun Susan Rutherford Muhammad Saif Ullah Ikram Ullah Qaiser Javed Ghulam Rasool Muhammad Ajmal Ahmad Azeem Muhammad Junaid Nazir Daolin Du | 2022 | Journal of Plant Ecology2022，15，3： | 2 |
| 19 | Microvascular Structure and Network in the Retina of Patients With Ischemic Stroke显示文摘 | Yi-Ting Ong Deidre A. De Silva Carol Y. Cheung Hui-Meng Chang Christopher P. Chen Meng Cheong Wong Tien Yin Wong Mohammad Kamran Ikram | 2013 | Stroke2013，，8： | 2 |
| 20 | Homozygosity mapping of a consanguineous Pakistani family affected with oculocutaneous albinism to Tyrosinase gene显示文摘Dear Sir,Iam Haiba Kaul,from the Department of Biochemistry,University of Health Sciences,Lahore,Pakistan.I write to present a study of oculocutaneous albinism(OCA)in consanguineous Pakistani families.OCA is a genetic defect of melanin biosynthesis that mainly affects eyes,skin and hair.It is a congenital condition and | Muhammad Shakil Muhammad Ikram Ullah Shabbir Hussain Sabika Firasat Saqib Mahmood Haiba Kaul | 2016 | International Journal of Ophthalmology(English edition)2016，9，5： | 2 |
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