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| 1 | Toxic tau: structural origins of tau aggregation in Alzheimer’s disease显示文摘Alzheimer’s disease is characterized by the extracellular accumulation of the amyloidβin the form of amyloid plaques and the intracellular deposition of the microtubule-associated protein tau in the form of neurofibrillary tangles.Most of the Alzheimer’s drugs targeting amyloidβhave been failed in clinical trials.Particularly,tau pathology connects greatly in the pathogenesis of Alzheimer’s disease.Tau protein enhances the stabilization of microtubules that leads to the appropriate function of the neuron.Changes in the quantity or the conformation of tau protein could affect its function as a microtubules stabilizer and some of the processes wherein it is involved.The molecular mechanisms leading to the accumulation of tau are principally signified by numerous posttranslational modifications that change its conformation and structural state.Therefore,aberrant phosphorylation,as well as truncation of tau protein,has come into focus as significant mechanisms that make tau protein in a pathological entity.Furthermore,the shape-shifting nature of tau advocates to comprehend the progression of Alzheimer’s disease precisely.In this review,we emphasize the recent studies about the toxic and shape-shifting nature of tau in the pathogenesis of Alzheimer’s disease. | Abdullah Al Mamun Md.Sahab Uddin Bijo Mathew Ghulam Md Ashraf | 2020 | Neural Regeneration Research2020，15，8： | 21 |
| 2 | 不同水肥条件对温室黄瓜生长及产量品质的影响显示文摘为寻找利于黄瓜高产优质的合理灌水施肥组合,在水肥一体化条件下探究不同灌水下限、施氮量、施钾量对黄瓜生长、产量和品质的影响,对于灌溉下限分别设置高水(W3:85%田持)、中水(W2:75%田持)、低水(W1:65%田持)三个水平;对于施肥量分别设置高氮(N3:468kg·hm-2)、中氮(N2:360kg·hm-2)、低氮(N1:252kg·hm-2)和高钾(K3:702kg·hm-2)、中钾(K2:540kg·hm-2)、低钾(K1:378kg·hm-2)各三个水平,为缩小试验规模,采用正交试验方法对三因素进行组合试验。试验结果表明:提高灌水下限,可以增加植株鲜重,W3灌溉水平下单株鲜重平均达到561.3g;大量施入氮肥虽不利于茎的生长但对于叶片生长有促进作用,N3处理叶片鲜重最大(225.6g);钾肥施入量对生长发育无显著影响。综合比较W3N2K2水肥组合最有利于植株生长。灌水下限、施氮量和施钾量均对黄瓜产量具有显著影响,随着灌水下限的提高黄瓜增产明显,W3处理产量平均达到131.6t·hm-2;随着氮肥钾肥施入量的增加黄瓜产量呈现先增加后减少的趋势;黄瓜全生育期耗水量与灌溉量呈正比关系,不同灌溉处理灌水量与耗水量关系曲线K值分别为1.53,1.04,0.79,随着灌溉量的增加耗水量逐渐趋于平稳;鲜果品质随着灌水下限的提高而降低但与钾肥施用量呈正相关关系,经评分法分析,W1N2K3水肥组合可以得到最优品质。通过模型精确预测,得出在灌水下限为田持的85%,施氮量381.3kg·hm-2,施钾量600.7kg·hm-2时可以得到最高产量,同时品质较为优质,预测产量为136.14t·hm-2,为最佳灌水下限与肥料施用量。 | 王丽学 李振华 姜熙 孟维忠 陈伟 SHAIKH Abdullah AI Mamun Hossain | 2019 | 沈阳农业大学学报2019，50，1： | 13 |
| 3 | DL-3-n-butylphthalide ameliorates diabetes-associated cognitive decline by enhancing PI3K/Akt signaling and suppressing oxidative stress显示文摘DL3-n-Butylphthalide(DLNBP),a small molecular compound extracted from the seeds of Ap/um graveo/ens Linn(Chinese celery),has been shown to exert neuroprotective effects due to its anti-inflammatory,anti-oxidative and anti-apoptotic activities.DL-NBP not only protects against ischemic cerebral injury,but also ameliorates vascular cognitive impairment in dementia patients including AD and PD.In the current study,we investigated whether and how DL-NBP exerted a neuroprotective effect against diabetes-associated cognitive decline(DACD)in db/db mice,a model of type-2 diabetes,db/db mice were orally administered DL-NBP(20,60,120 mg·kg^(-1)·d^(-1))for 8 weeks.Then the mice were subjected to behavioral test,their brain tissue was collected for morphological and biochemical analyses.We showed that oral administration of DL-NBP significantly ameliorated the cognitive decline with improved learning and memory function in Morris water maze testing.Furthermore,DL-NBP administration attenuated diabetes-induced morphological alterations and increased neuronal survival and restored the levels of synaptic protein PSD95,synaptophysin and synapsin-1 as well as dendritic density in the hippocampus,especially at a dose of 60 mg/kg.Moreover,we revealed that DL-NBP administration suppressed oxidative stress by upregulating Nrf2/HO-1 signaling,and increased brain-derived neurotrophic factor(BDNF)expression by activating PI3K/Akt/CREB signaling in the hippocampus.These beneficial effects of DL-NBP were observed in high glucose-treated PC12 cells.Our results suggest that DL-NBP may be a potential pharmacologic agent for the treatment of DACD. | Bei-ni Wang Cheng-biao Wu Zi-miao Chen Pei-pei Zheng Ya-qian Liu Jun Xiong Jing-yu Xu Pei-feng Li Abdullah Al Mamun Li-bing Ye Zhi-long Zheng Yan-qing Wu Jian Xiao Jian Wang | 2021 | Acta Pharmacologica Sinica2021，42，3： | 11 |
| 4 | Modernity in tradition: Reflections on building design and technology in the Asian vernacular显示文摘 | Mamun Rashid Dilshad Rahat Ara | 2015 | Frontiers of Architectural Research2015，4，1： | 7 |
| 5 | 基于温室番茄生长、产量和品质确定适宜滴灌灌水下限与氮肥、钾肥施用量显示文摘为寻找利于番茄高产高质的合理灌水施肥组合,在水肥一体化条件下,采用正交试验和模型预测探究不同灌水下限、施氮量、施钾量对番茄生长、产量和品质的影响。试验结果表明:提高灌水下限,可以增加茎粗和叶面积;大量施入氮肥不利于茎粗的增加,但对于增加番茄叶面积有促进作用;钾肥施入量对番茄茎粗、叶面积均无显著影响。在生育前期适当的增加灌水和减少氮肥施入量,有利于植株的生长。灌水下限、施氮量和施钾量均对番茄产量具有显著影响,且随灌水施肥量的增加,产量呈现先增加后减少的趋势。经评分法分析,W2N2K2水肥组合可以得到最优品质。通过模型精确预测,得出在灌水下限为76%,施氮量358.5 kg/hm2,施钾量607.5 kg/hm2时,产量最高、品质优,作物生长良好,预测产量为108.82 t/hm2。 | 李振华 姜熙 孟维忠 陈伟 王丽学 Shaikh Abdullah AI Mamun Hossain 戴皖宁 | 2018 | 中国农村水利水电2018，，2： | 6 |
| 6 | HBsAg, HBcAg, and combined HBsAg/HBcAg-based therapeutic vaccines in treating chronic hepatitis B virus infection显示文摘BACKGROUND: As the host immunity is diminished in patients with chronic hepatitis B (CHB), different approaches have been used to up-regulate their immune responses to produce therapeutic effects. But, cytokines, growth factors and polyclonal immune modulators could not exhibit sufficient therapeutic effects in these patients. Immune therapy with HBV-related antigens (vaccine therapy) has been used in CHB patients. But there is a paucity of information about the design of HBV antigen-based immune therapy in these patients. DATA SOURCE: Preclinical and clinical studies on immune therapy with HBsAg-based vaccine, HBcAg and combination of HBsAg/HBcAg-based vaccines have been discussed. RESULTS: HBsAg-based prophylactic vaccine was used as an immune therapeutic agent in CHB patients; however, monotherapy with HBsAg-based immune therapy could not lead to sustained control of HBV replication and/or liver damages. HBsAg-based vaccine was used as a combination therapy with cytokines, growth factors, and antiviral drugs. HBsAg-based vaccine was also used for cell-based therapy. However, satisfactory therapeutic effects of HBsAg-based vaccine could not be documented in CHB patients. In the mean time, evidences have supported that HBcAg-specific immunity is endowed with antiviral and liver protecting capacities in CHB patients. Recent data concentrate on the clinical use of combined HBsAg- and HBcAg-based vaccines in CHB patients.CONCLUSION: Antigen-based immune therapy with HBV- related antigens may be an alternative method for the treatment of CHB patients but proper designs of antigens, types of adjuvants, dose of vaccinations, and routes of administration need further analyses for the development of an effective regimen of immune therapy against HBV. | Sheikh Mohammad Fazle Akbar Mamun Al-Mahtab Mohammad Helal Uddin Md. Sakirul Islam Khan | 2013 | Hepatobiliary & Pancreatic Diseases International2013，12，4： | 5 |
| 7 | Etiology of fulminant hepatic failure:experience from a tertiary hospital in Bangladesh显示文摘BACKGROUND: Fulminant hepatic failure (FHF) is not uncommon in our clinical practice in Bangladesh. There was a rise in acute hepatitis E virus (HEV) in Bangladesh after the 2004 floods. At that time, most of the country was under water for more than a month, leading to sewage contamination of the water supply. The aim of this study was to investigate the etiology of FHF in Bangladesh. METHODS: In this retrospective study, 23 patients with FHF who presented with severe impairment of hepato- cellular function (i.e. encephalopathy, coagulopathy and jaundice) within 6 months of onset of symptoms were included. There were 17 men and 6 women, aged from 18 to 32 years. Four of the women were pregnant. Patients were tested for markers for common hepatotrophic viruses. A relevant history was taken and the Patient Record Book of the Unit was reviewed. RESULTS: 56.52% patients (13/23) had HEV infection, and all were anti-HEV IgM-positive tested by ELISA. HBV infection was detected in 34.78% patients (8/23), all of whom were tested positive for either HBsAg or anti-HBs IgM by ELISA. 8.7% patients (2/23) had a positive history for intake of alcohol and/or drugs. CONCLUSIONS: Acute HEV infection is the leading cause of FHF in Bangladesh. Sewage contamination of the water supply following floods contributes to a higher incidence of HEV infection. HBV infection is also important. | Mamun-Al Mahtab Salimur Rahman Mobin Khan Ayub Al Mamun Shahrin Afroz | 2008 | Hepatobiliary & Pancreatic Diseases International2008，7，2： | 5 |
| 8 | Urbanization reduces resource use efficiency of phytoplankton community by altering the environment and decreasing biodiversity显示文摘Urbanization often exerts multiple effects on aquatic and terrestrial organisms,including changes in biodiversity,species composition and ecosystem functions.However,the impacts of urbanization on river phytoplankton in subtropical urbanizing watersheds remain largely unknown.Here,we explored the effects of urbanization on phytoplankton community structure(i.e.,biomass,community composition and diversity)and function(i.e.,resource use efficiency)in a subtropical river at watershed scale in southeast China over 6 years.A total of 318 phytoplankton species belonging into 120 genera and 7 phyla were identified from 108 samples.Bacillariophyta biomass showed an increasing trend with increasing urbanization level.The phytoplankton community shifted from Chlorophyta dominance in rural upstream waters to Bacillariophyta dominance in urbanized downstream waters.Furthermore,phytoplankton diversity and resource use efficiency(RUE=phytoplankton biomass/total phosphorus)were significantly decreased with increasing urbanization level from upstream to downstream.Phytoplankton RUE exhibited a significant positive correlation with species richness,but a negative correlation with phytoplankton evenness.The variation in environmental factors(turbidity,total nitrogen,NH_(4)^(+)-N,total phosphorus,PO_(4)^(3-)-P and percentage urbanized area)was significantly correlated with phytoplankton diversity and RUE.Overall,our results revealed the influence of urbanization on phytoplankton community structure and ecosystem function was due to its altering the environmental conditions.Therefore,human-driven urbanization may play crucial roles in shaping the structure and function of phytoplankton communities in subtropical rivers,and the mechanism of this process can provide important information for freshwater sustainable uses,watershed management and conservation. | Yigang Yang Huihuang Chen Mamun Abdullah Al Jean Claude Ndayishimiye Jun R Yang Alain Isabwe Anqi Luo Jun Yang | 2022 | Journal of Environmental Sciences2022，34，2： | 4 |
| 9 | Tailored PEDOT:PSS hole transport layer for higher performance in perovskite solar cells: Enhancement of electrical and optical properties with improved morphology显示文摘Precise control over the charge carrier dynamics throughout the device can result in outstanding performance of perovskite solar cells(PSCs).Poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate)(PEDOT:PSS)is the most actively studied hole transport material in p-i-n structured PSCs.However,charge transport in the PEDOT:PSS is limited and inefficient because of its low conductivity with the presence of the weak ionic conductor PSS.In addition,morphology of the underlying PEDOT:PSS layer in PSCs plays a crucial role in determining the optoelectronic quality of the active perovskite absorber layer.This work is focused on realization of a non-wetting conductive surface of hole transport layer suitable for the growth of larger perovskite crystalline domains.This is accomplished by employing a facile solventengineered(ethylene glycol and methanol)approach resulting in removal of the predominant PSS in PEDOT:PSS.The consequence of acquiring larger perovskite crystalline domains was observed in the charge carrier dynamics studies,with the achievement of higher charge carrier lifetime,lower charge transport time and lower transfer impedance in the solvent-engineered PEDOT:PSS-based PSCs.Use of this solventengineered treatment for the fabrication of MAPbI3 PSCs greatly increased the device stability witnessing a power conversion efficiency of 18.18%,which corresponds to^37%improvement compared to the untreated PEDOT:PSS based devices. | Khan Mamun Reza Ashim Gurung Behzad Bahrami Sally Mabrouk Hytham Elbohy Rajesh Pathak Ke Chen Ashraful Haider Chowdhury Md Tawabur Rahman Steven Letourneau Hao-Cheng Yang Gopalan Saianand Jeffrey WElam Seth BDarling Qiquan Qiao | 2020 | Journal of Energy Chemistry2020，29，5： | 4 |
| 10 | Urinary nuclear magnetic resonance spectroscopy of a Bangladeshi cohort with hepatitis-B hepatocellular carcinoma: A biomarker corroboration study显示文摘AIM: To establish if a distinct urinary metabolic profile could be identified in Bangladeshi hepatitis-B hepatocellular carcinoma(HCC) patients compared to cirrhosis patients and controls. METHODS: Urine samples from 42 Bangladeshi patients with HCC(39 patients with hepatitis-B HCC), 47 with cirrhosis on a background of hepatitis B, 46 with chronic hepatitis B, and seven ethnically-matched healthy controls were analyzed using nuclear magnetic resonance(NMR) spectroscopy. A full dietary and medication history was recorded for each subject. The urinary NMR data were analyzed using principal component analysis(PCA) and orthogonal partial leastsquared discriminant analysis(OPLS-DA) techniques. Differences in relative signal levels of the most discriminatory metabolites identified by PCA and OPLSDA were compared between subject groups using an independent samples Kruskal-Wallis one-way analysis of variance(ANOVA) test with all pairwise multiple comparisons. Within the patient subgroups, the MannWhitney U test was used to compare metabolite levels depending on hepatitis B e-antigen(HBe Ag) status and treatment with anti-viral therapy. A BenjaminiHochberg adjustment was applied to acquire the level of significance for multiple testing, with a declared level of statistical significance of P < 0.05.RESULTS: There were significant differences in age(P < 0.001), weight(P < 0.001), and body mass index(P < 0.001) across the four clinical subgroups. Serum alanine aminotransferase(ALT) was significantly higher in the HCC group compared to controls(P < 0.001); serum α-fetoprotein was generally markedly elevated in HCC compared to controls; and serum creatinine levels were significantly reduced in the HCC group compared to the cirrhosis group(P = 0.004). A threefactor PCA scores plot showed clustering of the urinary NMR spectra from the four subgroups. Metabolites that contributed to the discrimination between the subgroups included acetate, creatine, creatinine, dimethyamine(DMA), formate, glycine, hippurate, and trimethylamine-N-oxide(TMAO). A comparison of relative metabolite levels confirmed that carnitine was significantly increased in HCC; and creatinine, hippurate, and TMAO were significantly reduced in HCC compared to the other subgroups. HBe Ag negative patients showed a significant increase in creatinine(P = 0.001) compared to HBe Ag positive patients in the chronic hepatitis B subgroup, whilst HBe Ag negative patients showed a significant decrease in DMA(P = 0.004) in the cirrhosis subgroup compared to HBe Ag positive patients. There were no differences in metabolite levels in HCC patients who did or did not receive antiviral treatment. CONCLUSION: Urinary NMR changes in Bangladeshi HCC were identified, corroborating previous findings from Egypt and West Africa. These findings could form the basis for the development of a cost-effective HCC dipstick screening test. | I Jane Cox Abil E Aliev Mary ME Crossey Mahvish Dawood Mamun Al-Mahtab Sheikh M Akbar Salimur Rahman Antonio Riva Roger Williams Simon D Taylor-Robinson | 2016 | World Journal of Gastroenterology2016，22，16： | 4 |
| 11 | Improved greenhouse cucumber production under deficit water and fertilization in Northern China显示文摘The objective of this study was to investigate the effects of different water and fertilizer applications on biomass,yield and fruit physical quality of greenhouse cucumber under drip irrigation.The experiment was conducted at Water Conservancy Research Institute,Shenbei District,Shenyang,Northern China during February-July,2016.Nine treatments were used in randomized block design consisted of three levels of water field capacity(FC)and urea-potash(N-K)fertilizer combinations:W1(65%of FC),W_(2)(75%of FC),W3(85%of FC)and N_(1)-K_(1)(285-305 kg/hm^(2)),N2-K2(420-435 kg/hm^(2)),N_(3)-K_(3)(530-565 kg/hm^(2)).Local farmers’conventional application of water(100%)and fertilizer(NPK)was considered as check(CK)for comparison.Data obtained was analyzed(ANOVA)to check the significant effect of treatments.The results revealed that,treatment W_(3)N_(2)K_(1) obtained highest cucumber yield of 129.99 t/hm^(2),while W_(1)N_(1)K_(1) recorded the lowest yield(113.29 t/hm^(2)),in which total amount of seasonal water applied ranges from 85.3 mm to 172.36 mm.The highest yield was obtained 0.5%greater than the CK yield(129.35 t/hm^(2)).The water and fertilizer application was significantly(p<0.001)influenced on cucumber yield.Moreover,the influence of water application was significantly(0.01 | Shaikh Abdullah Al Mamun Hossain Lixue Wang Haisheng Liu | 2018 | International Journal of Agricultural and Biological Engineering2018，11，4： | 3 |
| 12 | SOX2 in cancer stemness: tumor malignancy and therapeutic potentials显示文摘Cancer stem cells(CSCs),a minor subpopulation of tumor bulks with self-renewal and seeding capacity to generate new tumors,posit a significant challenge to develop effective and long-lasting anti-cancer therapies.The emergence of drug resistance appears upon failure of chemo-/radiation therapy to eradicate the CSCs,thereby leading to CSC-mediated clinical relapse.Accumulating evidence suggests that transcription factor SOX2,a master regulator of embryonic and induced pluripotent stem cells,drives cancer stemness,fuels tumor initiation,and contributes to tumor aggressiveness through major drug resistance mechanisms like epithelial-to-mesenchymal transition,ATP-binding cassette drug transporters,anti-apoptotic and/or pro-survival signaling,lineage plasticity,and evasion of immune surveillance.Gaining a better insight and comprehensive interrogation into the mechanistic basis of SOX2-mediated generation of CSCs and treatment failure might therefore lead to new therapeutic targets involving CSC-specific anti-cancer strategies. | Mahfuz Al Mamun Kaiissar Mannoor Jun Cao Firdausi Qadri Xiaoyuan Song | 2020 | Journal of Molecular Cell Biology2020，12，2： | 3 |
| 13 | Phytochemical analysis and antioxidant profile of methanolic extract of seed, pulp and peel of Baccaurea ramiflora Lour.显示文摘Objective: To analyze the phytochemical constituents responsible for the plausible antioxidant effect of methanolic extract of the seed, pulp and peel of Baccaurea ramiflora Lour. Methods: Fresh seed, pulp, and peel of Baccaurea ramiflora fruits were extracted with methanol(MEBRse, MEBRpu, MEBRpe) and evaluated by phytochemical analysis for their content of innumerable metabolites(primary and secondary) viz. carbohydrates, alkaloids, glycosides, tannins, phenols, terpenoids, flavonoids, proteins, and fixed oils. The antioxidant efficacy was assessed through different assay methods viz. 2,2-diphenyl-1-picrylhydrazyl(DPPH) free radical scavenging activity, total antioxidant capacity(TAC) and reducing power capacity(RPC). Estimation of total phenolic content(TPC), and total flavonoid content(TFC) was also done to confirm the presence of these phytochemicals. Results: It was revealed from the phytochemical analysis of MEBRse that alkaloids, glycosides, carbohydrates, phenols, and flavonoids were present, while that of MEBRpu showed the existence of carbohydrates, proteins, alkaloids, glycosides, phenols, saponins, flavonoids, and fixed oils. Presence of carbohydrates, alkaloids, phenols, tannins, flavonoids, and terpenoids were found in the MEBRpe. A significant antioxidant activity was revealed by the MEBRpu [EC_(50):(27.612 ± 1.375) μg/mL], compared to MEBRpe, and MEBRse in DPPH assay. The ranking order for RPC was MEBRpu > MEBRpe > MEBRse respectively. The EC_(50) value of TAC of the MEBRpu, MEBRpe, and MEBRse were(25.107 ±0.744) μg/mL,(241.127 ± 7.463) μg/mL and(372.364 ± 11.030) μg/mL, respectively. Quantity of TPC and TFC were the highest in the MEBRpu(124.360 ± 2.078 mg GAE/g and 107.527 ±1.900 mg QRE/g extract) rather than MEBRpe and MEBRse extracts. Conclusions: This study suggests that MEBRpu has a significantly higher antioxidant property than MEBRpe and MEBRse. These extracts might be advantageous in prevention or decelerating the progress of different diseases related to oxidative-stress/damage. Moreover, detailed analysis of these extracts is required to identify the presence of promising compound(s) responsible for their antioxidant activity. | Md.Sahab Uddin Md.Sarwar Hossain Abdullah Al Mamun Devesh Tewari Md.Asaduzzaman Md.Siddiqul Islam Mohamed M.Abdel-Daim | 2018 | Asian Pacific Journal of Tropical Medicine2018，11，7： | 3 |
| 14 | Effect of drying methods on the functional properties of soy hull pectin显示文摘 | Mamun A. Monsoor | 2005 | Carbohydrate Polymers2005，，3： | 2 |
| 15 | Polypropylene composites with enzyme modified abaca fibre显示文摘 | Andrzej K. Bledzki Abdullah A. Mamun Adam Jaszkiewicz Karsten Erdmann | 2010 | Composites Science and Technology2010，，5： | 2 |
| 16 | TBK1-medicated DRP1 phosphorylation orchestrates mitochondrial dynamics and autophagy activation in osteoarthritis显示文摘Mitochondrial dynamics,including mitochondrial fission and fusion,are critical for maintaining mitochondrial functions.Evidence shows that TANK-binding kinase 1(TBK1)regulates mitochondrial fusion and fission and then mitophagy.Since a previous study demonstrates a strong correlation between mitophagy and osteoarthritis(OA),we herein investigated the potential role of TBK1 in OA process and mitochondrial functions.We demonstrated a strong correlation between TBK1 and OA,evidenced by significantly downregulated expression of TBK1 in cartilage tissue samples of OA patients and in the chondrocytes of aged mice,as well as TNF-α-stimulated phosphorylation of TBK1 in primary mouse chondrocytes.TBK1 overexpression significantly attenuated TNF-α-induced apoptosis and abnormal mitochondrial function in primary mouse chondrocytes.Furthermore,TBK1 overexpression induced remodeling of mitochondrial morphology by directly phosphorylating dynamin-related protein 1(DRP1)at Ser637,abolishing the fission of DRP1 and preventing its fragmentation function.Moreover,TBK1 recruitment and DRP1 phosphorylation at Ser637 was necessary for engulfing damaged mitochondria by autophagosomal membranes during mitophagy.Moreover,we demonstrated that APMK/ULK1 signaling contributed to TBK1 activation.In OA mouse models established by surgical destabilization of the medial meniscus,intraarticular injection of lentivirus-TBK1 significantly ameliorated cartilage degradation via regulation of autophagy and alleviation of cell apoptosis.In conclusion,our results suggest that the TBK1/DRP1 pathway is involved in OA and pharmacological targeting of the TBK1-DRP1 cascade provides prospective therapeutic benefits for the treatment of OA. | Sun-li Hu Abdullah Al Mamun Jian Shaw Sun-long Li Yi-feng Shi Xue-man Jin Ying-xin Yu Chao-zhi Pang Ze-yang Li Jia-jie Lu Yue-piao Cai Xiang-yang Wang Jian Xiao | 2023 | Acta Pharmacologica Sinica2023，44，3： | 2 |
| 17 | Current advancements on charge selective contact interfacial layers and electrodes in flexible hybrid perovskite photovoltaics显示文摘Perovskite-based photovoltaic materials have been attracting attention for their strikingly improved performance at converting sunlight into electricity.The beneficial and unique optoelectronic characteristics of perovskite structures enable researchers to achieve an incredibly remarkable power conversion efficiency.Flexible hybrid perovskite photovoltaics promise emerging applications in a myriad of optoelectronic and wearable/portable device applications owing to their inherent intriguing physicochemical and photophysical properties which enabled researchers to take forward advanced research in this growing field.Flexible perovskite photovoltaics have attracted significant attention owing to their fascinating material properties with combined merits of high efficiency,light-weight,flexibility,semitransparency,compatibility towards roll-to-roll printing,and large-area mass-scale production.Flexible perovskite-based solar cells comprise of 4 key components that include a flexible substrate,semi-transparent bottom contact electrode,perovskite(light absorber layer)and charge transport(electron/hole)layers and top(usually metal)electrode.Among these components,interfacial layers and contact electrodes play a pivotal role in influencing the overall photovoltaic performance.In this comprehensive review article,we focus on the current developments and latest progress achieved in perovskite photovoltaics concerning the charge selective transport layers/electrodes toward the fabrication of highly stable,efficient flexible devices.As a concluding remark,we briefly summarize the highlights of the review article and make recommendations for future outlook and investigation with perspectives on the perovskite-based optoelectronic functional devices that can be potentially utilized in smart wearable and portable devices. | Gopalan Saianand Prashant Sonar Gregory J.Wilson Anantha-Iyengar Gopalan Vellaisamy A.L.Roy Gautam E.Unni Khan Mamun Reza Behzad Bahrami K.Venkatramanan Qiquan Qiao | 2021 | Journal of Energy Chemistry2021，30，3： | 2 |
| 18 | Effect of drying methods on the functional properties of soy hull pectin显示文摘 | Mamun A. Monsoor | 2005 | Carbohydrate Polymers2005，，3： | 2 |
| 19 | Community ecology and spatial distribution of trees in a tropical wet evergreen forest in Kaptai national park in Chittagong Hill Tracts, Bangladesh显示文摘We investigated the floristic composition, woody species diversity and spatial distribution of trees in a tropical wet evergreen forest in Kaptai national park in Chittagong Hill Tracks, Bangladesh. We recorded 25 families, 37 genera, 40 species and 1771 woody individuals in a 0.09 ha plot. Euphorbiaceae and Moraceae were the most speciesrich families, and Castanopsis, Ficus and Terminalia were the most species-rich genera. Bursera serrata Wall. ex Colebr. was the dominant species in terms of highest importance value(13%). Trema orientalis(L.)Bl was typically a light demanding species as it appeared in the top canopy with only one individual having the seventh highest IV, but had no regeneration. The expected maximum number of species(Smax) was 140,indicating that many species may invade the forest as the Smax is greater than the recorded total number of species. The nature of the disappearance and appearance of species in the present forest reflects instability of floristic composition. The values of Shannon's index H ′ and Pielou's index J ′(evenness) were 3.36 bit and 0.63, respectively. These values show moderately high species diversity as compared to other subtropical forests in the tropics. In addition, a sample area of 200 m2 in this forest would be sufficient for measuring the diversity indices H ′ and J ′,whereas the trend of J ′may indicate the rate of equality of individuals among the different species decreased with increasing area. The distribution pattern for the total stand was completely random. However, the dominant species showed aggregate distribution for small areas, but random distribution for large areas. The spatial association between species showed that the strongest positive interspecific association occurred between Streblus asper Lour. and Castanea indica Roxb.(ω =0.51). As a whole, most species were weakly associated with each other,of which 58% species associations were completely negative. The result of cluster analysis showed that species pairs were spatially independent at all or most small clusters; stands of species from all clusters are mosaics of complete habitat and pioneer habitat. All patches in this forest community have similar habitat and regeneration niches, which could be a phenomenon for a young growth forest. Thus, the existence of habitat and regeneration niches may be an important factor in the maintenance of diversity in this forest. | S. M. Feroz Md Rabiul Alam Prokash Das Abdullah Al Mamun | 2014 | Journal of Forestry Research2014，25，2： | 2 |
| 20 | EOQ models for a coordinated two-level international supply chain considering imperfect items and environmental impact显示文摘 | M.I.M. Wahab S.M.H. Mamun P. Ongkunaruk | 2011 | International Journal of Production Economics2011，，1： | 1 |
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