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| 1 | Measurement of circulating levels of VEGF-A,-C,and -D and their receptors,VEGFR-1 and -2 in gastric adenocarcinoma显示文摘AIM: To analyze the serum levels and prognostic significance of vascular endothelial growth factor (VEGF) -A,-C,and -D,and their receptors,VEGFR-1 and -2 in gastric adenocarcinomas. METHODS: The serum levels of VEGF family members were measured in 76 control subjects and 76 patients with gastric adenocarcinoma using an enzyme-linked immunosorbent assay (ELISA). These measurements were correlated with clinco-pathological features and survival rates. RESULTS: The serum levels of VEGF-A and its receptor,VEGFR-1,were signifi cantly higher in patients with gastric cancer than in healthy donors (t = 2.3,P = 0.02 and t = 4.2,P < 0.0001,respectively). In contrast,the serum levels of VEGF-D were signif icantly higher in control subjects than in patients (t = 2.9,P = 0.004). There was no significant difference in serum levels of VEGF-C and VEGFR-2 between patients and controls. VEGF-C was associated with advanced tumor stage and presence of metastasis. VEGFR-1 was associated with metastasis,advanced overall stage,tumor differentiation and survival. VEGFR-2 levels were associated with poor tumor differentiation. There was no significant prognostic value for any of the VEGF family members or their receptors except for VEGFR-1 where high levels were associated with a poor overall survival. CONCLUSION: Serum VEGF levels vary significantly in the same cohort of patients with variable clinico-pathological features and prognostic values. The simultaneous measurement of VEGF receptors levels in sera may overcome the limitations of a single biomarker assay. | Mansour S Al-Moundhri A Al-Shukaili M Al-Nabhani B Al-Bahrani IA Burney A Rizivi SS Ganguly | 2008 | World Journal of Gastroenterology2008，14，24： | 32 |
| 2 | 血管性认知障碍的诊断标准:国际血管性行为与认知障碍学会的申明显示文摘长期以来,脑血管病(CVD)就被认为是认知损害的一个重要原因,但是有关脑血管病后认知障碍的概念化却有着一段多变的历史。'动脉变硬'或脑的动脉粥样硬化是'老化'的原因,是存在已久的观点,在20世纪60年代受到了来自英格兰纽卡斯尔的神经病理学研究的质疑。这些研究表明,血管性痴呆(vascular dementia,Va D)与超过一定程度的多发性脑梗死有关。 | 徐岩 郭起浩 Sachdev P Kalaria R O'Brien J Skoog I Alladi S Black SE Blacker D Blazer DG Chen C Chui H Ganguli M Jellinger K Jeste DV Pasquier F Paulsen J Prins N Rockwood K Roman G Scheltens P | 2014 | 神经病学与神经康复学杂志2014，11，3： | 19 |
| 3 | Matrix metalloproteinases and gastrointestinal cancers: Impacts of dietary antioxidants显示文摘The process of carcinogenesis is tightly regulated by antioxidant enzymes and matrix degrading enzymes, namely, matrix metalloproteinases(MMPs). Degradation of extracellular matrix(ECM) proteins like collagen, proteoglycan, laminin, elastin and fibronectin is considered to be the prerequisite for tumor invasion and metastasis. MMPs can degrade essentially all of the ECM components and, most MMPs also substantially contribute to angiogenesis, differentiation, proliferation and apoptosis. Hence, MMPs are important regulators of tumor growth both at the primary site and in distant metastases; thus the enzymes are considered as important targets for cancer therapy. The implications of MMPs in cancers are no longer mysterious; however, the mechanism of action is yet to be explained. Herein, our major interest is to clarify how MMPs are tied up with gastrointestinal cancers. Gastrointestinal cancer is a variety of cancer types, including the cancers of gastrointestinal tract and organs, i.e., esophagus, stomach, biliary system, pancreas, small intestine, large intestine, rectum and anus. The activity of MMPs is regulated by its endogenous inhibitor tissue inhibitor of metallopro-teinase(TIMP) which bind MMPs with a 1:1 stoichiometry. In addition, RECK(reversion including cysteinerich protein with kazal motifs) is a membrane bound glycoprotein that inhibits MMP-2,-9 and-14. Moreover, α2-macroglobulin mediates the uptake of several MMPs thereby inhibit their activity. Cancerous conditions increase intrinsic reactive oxygen species(ROS) through mitochondrial dysfunction leading to altered protease/anti-protease balance. ROS, an index of oxidative stress is also involved in tumorigenesis by activation of different MAP kinase pathways including MMP induction. Oxidative stress is involved in cancer by changing the activity and expression of regulatory proteins especially MMPs. Epidemiological studies have shown that high intake of fruits that rich in antioxidants is associated with a lower cancer incidence. Evidence indicates that some antioxidants inhibit the growth of malignant cells by inducing apoptosis and inhibiting the activity of MMPs. This review is discussed in six subchapters, as follows. | Sugreev Verma Kousik Kesh Nilanjan Ganguly Sayantan Jana Snehasikta Swarnakar | 2014 | World Journal of Biological Chemistry2014，5，3： | 10 |
| 4 | Mantle heterogeneity,plume-lithosphere interaction at rift controlled ocean-continent transition zone:Evidence from trace-PGE geochemistry of Vempalle flows,Cuddapah Basin,India显示文摘This study reports major, trace, rare earth and platinum group element compositions of lava flows from the Vempalle Formation of Cuddapah Basin through an integrated petrological and geochemical approach to address mantle conditions, magma generation processes and tectonic regimes involved in their formation. Six flows have been identified on the basis of morphological features and systematic three-tier arrangement of vesicular-entablature-colonnade zones. Petrographically, the studied flows are porphyritic basalts with plagioclase and clinopyroxene representing dominant phenocrystal phases.Major and trace element characteristics reflect moderate magmatic differentiation and fractional crystallization of tholeiitic magmas. Chondrite-normalized REE patterns corroborate pronounced LREE/HREE fractionation with LREE enrichment over MREE and HREE. Primitive mantle normalized trace element abundances are marked by LILE-LREE enrichment with relative HFSE depletion collectively conforming to intraplate magmatism with contributions from sub-continental lithospheric mantle(SCLM) and extensive melt-crust interaction. PGE compositions of Vempalle lavas attest to early sulphur-saturated nature of magmas with pronounced sulphide fractionation, while PPGE enrichment over IPGE and higher Pd/Ir ratios accord to the role of a metasomatized lithospheric mantle in the genesis of the lava flows. HFSEREE-PGE systematics invoke heterogeneous mantle sources comprising depleted asthenospheric MORB type components combined with plume type melts. HFSE-REE variations account for polybaric melting at variable depths ranging from garnet to spinel lherzolite compositional domains of mantle. Intraplate tectonic setting for the Vempalle flows with P-MORB affinity is further substantiated by(i) their origin from a rising mantle plume trapping depleted asthenospheric MORB mantle during ascent,(ii) interaction between plume-derived melts and SCLM,(iii) their rift-controlled intrabasinal emplacement through Archeane Proterozoic cratonic blocks in a subduction-unrelated ocean-continent transition zone(OCTZ). The present study is significant in light of the evolution of Cuddapah basin in the global tectonic framework in terms of its association with Antarctica, plume incubation, lithospheric melting and thinning, asthenospheric infiltration collectively affecting the rifted margin of eastern Dharwar Craton and serving as precursors to supercontinent disintegration. | Th.Dhanakumar Singh C.Manikyamba K.S.V.Subramanyam Sohini Ganguly Arubam C.Khelen N.Ramakrishna Reddy | 2018 | Geoscience Frontiers2018，9，6： | 6 |
| 5 | Au+-cetyltrimethylammonium bromide solution: A novel precursor for seed-mediated growth of gold nanoparticles in aqueous solution显示文摘一位金属性的先锋的化学作文的适当选择,在 nanocrystals 的生长过程生产基本结构单位,是在合成的高优先级金属特别 Au-nanoparticles。在现在的工作, Au 播种(面对 cetyltrimethylammonium 溴化物(CTAB ) 与 NaBH4 由 Au3+ 答案的减小准备了) 被用来从二位不同 Au 先锋开始 Au nanoparticles 的生长。当面对 CTAB 微粒准备的水的 Au+ 溶液面对金种子与维生素酸被对待时,金 nanoparticles 的高收益(多达 92%) 被获得。由与 Au+ 的固定数量改变种子解决方案的卷,我们能有效地从立方体控制产生 Au nanoparticles 的词法转变到 octahedra。当一个水的 Au3+ 答案面对 CTAB 微粒被准备并且面对金种子与维生素酸对待时, Au nanoparticles 的更小的收益被获得。初步的生长机制基于改变维生素酸和 Au+ 的集中的比率的数量到种子的数字导致的变化被建议了。 | Chaoyu Li Fengru Fan Bingsheng Yin Liang Chen Tapan Ganguly Zhongqun Tian | 2013 | Nano Research2013，6，1： | 6 |
| 6 | 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 |
| 7 | Novel virulence factor dupA of Helicobacter pylori as an important risk determinant for disease manifestation:An overview显示文摘Helicobacter pylori(H.pylori)is a microaerophilic,Gram-negative,human gastric pathogen found usually in the mucous lining of stomach.It infects more than 50%of the world’s population and leads to gastroduodenal diseases.The outcome of disease depends on mainly three factors:Host genetics,environment and bacterial factors.Among these,bacterial virulence factors such as cagA,vacA are well known for their role in disease outcomes.However,based on the global epidemiological results,none of the bacterial virulence(gene)factors was found to be associated with particular diseases like duodenal ulcer(DU)in all populations.Hence,substantial importance has been provided for research in strain-specific genes outside the cag pathogenicity island,especially genes located within the plasticity regions.dupA found within the plasticity regions was first demonstrated in 2005 and was proposed for duodenal ulcer development and reduced risk of gastric cancer in certain geographical regions.Due to the discrepancies in report from different parts of the world in DU development related to H.pylori virulence factor,dupA became an interesting area of research in elucidating the role of this gene in the disease progression.In this review,we shed light on the detailed information available on the polymorphisms in dupA and their clinical relevance.We have critically appraised several pertinent studies on dupA and discussed their merits and shortcomings.This review also highlights dupA gene as an important biomarker for DU in certain populations. | Jawed Alam Avijit Sarkar Bipul Chandra Karmakar Mou Ganguly Sangita Paul Asish K Mukhopadhyay | 2020 | World Journal of Gastroenterology2020，26，32： | 5 |
| 8 | Geochemical cycling during subduction initiation:Evidence from serpentinized mantle wedge peridotite in the south Andaman ophiolite suite显示文摘The ophiolite suite from south Andaman Islands forms part of the Tethyan Ophiolite Belt and preserves the remnants of an ideal ophiolite sequence comprising a basal serpentinized and tectonised mantle peridotite followed by ultramafic and mafic cumulate units, basaltic dykes and spilitic pillow basalts interlayered with arkosic wacke. Here, we present new major, trace, rare earth(REE) and platinum group(PGE) element data for serpentinized and metasomatized peridotites(dunites) exposed in south Andaman representing the tectonized mantle section of the ophiolite suite. Geochemical features of the studied rocks, marked by Al_2 O_3/TiO_2 > 23, LILE-LREE enrichment, HFSE depletion, and U-shaped chondrite-normalized REE patterns with(La/Sm)N > 1 and(Gd/Yb)N <1, suggest contributions from boninitic mantle melts. These observations substantiate a subduction initiation process ensued by rapid slab roll-back with extension and seafloor spreading in an intraoceanic fore-arc regime. The boninitic composition of the serpentinized peridotites corroborate fluid and melt interaction with mantle manifested in terms of(i) hydration, metasomatism and serpentinization of depleted, MORB-type, sub-arc wedge mantle residual after repeated melt extraction; and(ii) refertilization of refractory mantle peridotite by boninitic melts derived at the initial stage of intraoceanic subduction. Serpentinized and metasomatized mantle dunites in this study record both MOR and intraoceanic arc signatures collectively suggesting suprasubduction zone affinity. The elevated abundances of Pd(4.4-12.2 ppb) with highΣPPGE/∑IPGE(2-3) and Pd/Ir(2-5.5) ratios are in accordance with extensive melt-rock interaction through percolation of boninitic melts enriched in fluid-fluxed LILE-LREE into the depleted mantle after multiple episodes of melt extraction. The high Pd contents with relatively lower Ir concentrations of the samples are analogous to characteristic PGE signatures of boninitic magmas and might have resulted by the infiltration of boninitic melts into the depleted and residual mantle wedge peridotite during fore-arc extension at the initial stage of intraoceanic subduction. The PGE patterns with high Os + Ir(2-8.6 ppb)and Ru(2.8-8.4 ppb) also suggest mantle rejuvenation by infiltration of melts derived by high degree of mantle melting. The trace, REE and PGE data presented in our study collectively reflect heterogeneous mantle compositions and provide insights into ocean-crust-mantle interaction and associated geochemical cycling within a suprasubduction zone regime. | Abhishek Saha M.Santosh Sohini Ganguly C.Manikyamba Jyotisankar Ray Jagadish Dutta | 2018 | Geoscience Frontiers2018，9，6： | 4 |
| 9 | Optimal harvesting of a prey-predator model with variable carrying capacity显示文摘 | Chaity Ganguli T. K. Kart P. K. Mondal | 2017 | International Journal of Biomathematics2017，10，5： | 4 |
| 10 | 采用遗传算法和基于断裂准则的破坏机理进行复合板优化设计显示文摘基于破坏机制、最大应力和Tsai-Wu破坏准则,提出复合层压板的最小质量设计。其目的是论证复合材料设计中最近提出的FMB破坏准则的有效性。破坏准则认为不同的破坏机制,如,纤维破坏、模具破裂、纤维压缩破坏以及模具压碎,与不同的荷载条件相关。将遗传算法用于优化研究中,当层压板受到压-压荷载时,与破坏机制和最大破坏应力准则相比,在破坏包络图的第三象限,Tsai-Wu破坏准则预测超过预期层压板质量达到86%。破坏机制以及最大破坏应力标准给出了可比较的质量标准。破坏准则可以考虑用于复合结构的强度设计。 | G. Narayana Naik S. Gopalakrishnan Ranjan Ganguli | 2008 | 钢结构2008，23，9： | 4 |
| 11 | Metabolic bariatric surgery and type 2 diabetes mellitus:an endocrinologist's perspective显示文摘Traditional treatment of T2 DM consisting of modification of diet,an exercise regimen,and pharmacotherapy has problems of poor lifestyle modifications and fail tend of treatment over time,now bariatric surgery is recommended for treatment of obese patients with T2 DM because its great improvements on weight loss and metabolic.In this article,effects of bariatric surgery on diabetes and diabetes-related complications are reviewed. | Sonali Ganguly Hong Chang Tan Phong Ching Lee Kwang Wei Tham | 2015 | The Journal of Biomedical Research2015，29，2： | 3 |
| 12 | Gibberellins from mangrove plants 显示文摘 | Ganguly S N Sircar S M | 1974 | Phytochemistry1974，13，： | 2 |
| 13 | Helicopter rotor blade frequency evolution with damage growth and signal processing显示文摘 | Niranjan Roy Ranjan Ganguli | 2004 | Journal of Sound and Vibration2004，，3： | 2 |
| 14 | Hybrid hierarchical optical networks显示文摘 | Izmailov R Ganguly S Wang T | 2002 | IEEE Communications Magazime2002，8，： | 2 |
| 15 | Improved thermal conductivity for chemically functionalized exfoliated graphite/epoxy composites显示文摘 | Sabyasachi Ganguli Ajit K. Roy David P. Anderson | 2008 | Carbon2008，，5： | 2 |
| 16 | Nanocellulose,a versatile platform:From the delivery of active molecules to tissue engineering applications显示文摘Nanocellulose,a biopolymer,has received wide attention from researchers owing to its superior physicochemical properties,such as high mechanical strength,low density,biodegradability,and biocompatibility.Nanocellulose can be extracted from wide range of sources,including plants,bacteria,and algae.Depending on the extraction process and dimensions(diameter and length),they are categorized into three main types:cellulose nanocrystals(CNCs),cellulose nanofibrils(CNFs),and bacterial nanocellulose(BNC).CNCs are a highly crystalline and needle-like structure,whereas CNFs have both amorphous and crystalline regions in their network.BNC is the purest form of nanocellulose.The nanocellulose properties can be tuned by chemical functionalization,which increases its applicability in biomedical applications.This review highlights the fabrication of different surface-modified nanocellulose to deliver active molecules,such as drugs,proteins,and plasmids.Nanocellulose-mediated delivery of active molecules is profoundly affected by its topographical structure and the interaction between the loaded molecules and nanocellulose.The applications of nanocellulose and its composites in tissue engineering have been discussed.Finally,the review is concluded with further opportunities and challenges in nanocellulose-mediated delivery of active molecules. | Tejal V.Patil Dinesh K.Patel Sayan Deb Dutta Keya Ganguly Tuhin Subhra Santra Ki-Taek Lim | 2022 | Bioactive Materials2022，7，3： | 2 |
| 17 | Role of baicalin as a potential therapeutic agent in hepatobiliary and gastrointestinal disorders:A review显示文摘Baicalin is a natural bioactive compound derived from Scutellaria baicalensis,which is extensively used in traditional Chinese medicine.A literature survey demonstrated the broad spectrum of health benefits of baicalin such as antioxidant,anticancer,anti-inflammatory,antimicrobial,cardio-protective,hepatoprotective,renal protective,and neuroprotective properties.Baicalin is hydrolyzed to its metabolite baicalein by the action of gut microbiota,which is further reconverted to baicalin via phase 2 metabolism in the liver.Many studies have suggested that baicalin exhibits therapeutic potential against several types of hepatic disorders including hepatic fibrosis,xenobiotic-induced liver injury,fatty liver disease,viral hepatitis,cholestasis,ulcerative colitis,hepatocellular and colorectal cancer.During in vitro and in vivo examinations,it has been observed that baicalin showed a protective role against liver and gut-associated abnormalities by modifying several signaling pathways such as nuclear factor-kappa B,transforming growth factor beta 1/SMAD3,sirtuin 1,p38/mitogen-activated protein kinase/Janus kinase,and calcium/calmodulin-dependent protein kinase kinaseβ/adenosine monophosphate-activated protein kinase/acetyl-coenzyme A carboxylase pathways.Furthermore,baicalin also regulates the expression of fibrotic genes such as smooth muscle actin,connective tissue growth factor,β-catenin,and inflammatory cytokines such as interferon gamma,interleukin-6(IL-6),tumor necrosis factor-alpha,and IL-1β,and attenuates the production of apoptotic proteins such as caspase-3,caspase-9 and B-cell lymphoma 2.However,due to its low solubility and poor bioavailability,widespread therapeutic applications of baicalin still remain a challenge.This review summarized the hepatic and gastrointestinal protective attributes of baicalin with an emphasis on the molecular mechanisms that regulate the interaction of baicalin with the gut microbiota. | Risha Ganguly Ashutosh Gupta Abhay K Pandey | 2022 | World Journal of Gastroenterology2022，28，26： | 2 |
| 18 | 阿尔茨海默病与死亡率:一项15年的流行病学研究 | Ganguli M. Dodge H.H. Shen C. 孟云宵 | 2005 | 世界核心医学期刊文摘(神经病学分册)2005，0，9： | 2 |
| 19 | Global prevalence of dementia: a Delphi consensus study显示文摘 | Cleusa P Ferri Martin Prince Carol Brayne Henry Brodaty Laura Fratiglioni Mary Ganguli Kathleen Hall Kazuo Hasegawa Hugh Hendrie Yueqin Huang Anthony Jorm Colin Mathers Paulo R Menezes Elizabeth Rimmer Marcia Scazufca | 2005 | The Lancet2005，，9503： | 2 |
| 20 | Global prevalence of dementia: a Delphi consensus study显示文摘 | Cleusa P Ferri Martin Prince Carol Brayne Henry Brodaty Laura Fratiglioni Mary Ganguli Kathleen Hall Kazuo Hasegawa Hugh Hendrie Yueqin Huang Anthony Jorm Colin Mathers Paulo R Menezes Elizabeth Rimmer Marcia Scazufca | 2005 | The Lancet . 2005 (9503)2005，，9503： | 2 |
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