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    题名 作者 年代 出处 被引量
1Budd-Chiari syndrome:Etiology,pathogenesis and diagnosis显示文摘Budd-Chiari syndrome is a congestive hepatopathy caused by blockage of hepatic veins. This syndrome occurs in 1/100 000 in the general population. Hypercoagulable state could be identified in 75% of the patients; more than one etiologic factor may play a role in 25% of the patients. Primary myeloproliferative diseases are the leading cause of the disease. Two of the hepatic veins must be blocked for clinically evident disease. Liver congestion and hypoxic damage of hepatocytes eventually result in predominantly centrilobular fibrosis. Doppler ultrasonography of the liver should be the initial diagnostic procedure. Hepatic venography is the reference procedure if required. Additionally liver biopsy may be helpful for differential diagnosis. The prognosis of the chronic form is acceptable compared to other chronic liver diseases.Musa Aydinli Yusuf Bayraktar 2007World Journal of Gastroenterology2007,13,19:52
2Total thyroidectomy is safer with identification of recurrent laryngeal nerve显示文摘Objective:To investigate the effect of recurrent laryngeal nerve(RLN)identification on the complications after total thyroidectomy and lobectomy.Methods:Total 134 consecutive patients undergoing total thyroidectomy or thyroid lobectomy from January 2003 to November 2004 were investigated retrospectively.Patients were divided into two groups:RLN identified (Group A)or not(Group B).The two groups were compared for RLN injury and hypocalcaemia.Results:The numbers of patients and nerves at risk were 71 and 129 in Group A,and 63 and 121 in Group B,respectively.RLN injury in Group A(0)was sig- nificantly lower than that in Group B(57.9%)patients,75.8%nerves)for the numbers of patients(P=0.016)and nerves at risk (P=0.006).Temporary hypocalcaemia was significantly higher in Group A than in Group B(1424.1%vs 610.3%,P=0.049). Permanent complications in Group B were significantly higher than those in Group A(1320.6%vs 45.6%,P=0.009).Con- clusion:RLN injury was prevented and permanent complications were decreased by identifying the whole course and branches of the recurrent laryngeal nerve during total thyroidectomy.Hakan CANBAZ Musa DIRLIK Tahsin COLAK Koray OCAL Tamer AKCA Oner BILGIN Bahar TASDELEN Suha AYDIN 2008Journal of Zhejiang University-Science B(Biomedicine & Biotechnology)2008,9,6:20
3Early Intratracheal Administration of Corticosteroid and Pulmonary Surfactant for Preventing Bronchopulmonary Dysplasia in Preterm Infants with Neonatal Respiratory Distress Syndrome: A Meta-analysis显示文摘There is uncertain result with regard to the use of inhalation or instillation steroids to prevent bronchopulmonary dysplasia in preterm infants. This meta-analysis was designed to evaluate the efficacy and safety of early airway administration (within 2 days after birth) of corticosteroids and pulmonary surfactant (PS) for preventing bronchopulmonary dysplasia (BPD) in premature infants with neonatal respiratory distress syndrome (NRDS). The related studies were retrieved in PubMed, EMBASE, the Cochrane Library, Clinical Trial, CNKI, Wanfang and VIP Database from inception to August 2018. Two reviewers independently screened the studies to ensure that all patients with diagnosis of NRDS were enrolled to studies within 1 day after birth, assessed the quality of included studies by GRADEpro system and extracted the data for review. The meta-analysis was performed by RevMan 5.2 software. A subgroup analysis about inhaled corticosteroid (ICS) delivery method was made between ICS inhalation subgroup [inhalation of ICS by nebulizer or metered dose inhaler (MDI)] and ICS intratracheal instillation subgroup (PS used as a vehicle). Eight randomized controlled trials were enrolled in the meta-analysis, 5 trials of which stated the randomized method, grouping and blinded method, and the follow-up procedures were reported. GRADEpro system showed high quality of 4 trials (5 articles), and the rest 4 trials had moderate quality. Meta-analysis showed that the incidence of BPD was decreased in ICS group, the relative risk (RR) was 0.56 (95% CI: 0.42-0.76), and similar trends were found in ICS inhalation subgroup and ICS intratracheal instillation subgroup, with the corresponding RR being 0.58 (95% CI: 0.41-0.82) and 0.47 (95% CI: 0.24-0.95) respectively. ICS could also significantly reduce the mortality risk as compared with placebo control group (RR: 0.67;95% CI: 0.45-0.99), with RR of ICS inhalation subgroup and ICS intratracheal instillation subgroup being 0.81 (95% CI: 0.34-1.94) and 0.64 (95% CI: 0.41-0.99) respectively. Moreover, the percentage of infants using PS more than one time was lower in ICS group than in the placebo control group, with the RR and 95% CI being 0.55 (95% CI: 0.45-0.67), and that in ICS intratracheal instillation subgroup lower than in ICS inhalation subgroup (RR: 0.56;95% CI: 0.45-0.69, and RR: 0.35;95% CI:0.08-1.52 respectively). There was no significant difference in the incidence of infection or retinopathy of prematurity and neuro-motor system impairment between ICS group and placebo control group, with the corresponding RR being 0.95 (95% CI:0.59-1.52), 0.92 (95% CI: 0.62-1.38) and 1.13 (95% CI: 0.92-1.39), respectively. It was concluded that early administration of ICS and PS is an effective and safe option for preterm infants with NRDS in preventing BPD and reducing mortality, decreasing the additional PS usage, especially for the ICS intratracheal instillation subgroup. Furthermore, the appropriate dose and duration of ICS, combined use of inhalation or instillation of ICS with PS and the long-term safety of airway administration of corticosteroids need to be assessed in large trials.Yan-yan ZHONG Jin-chun LI Ya-ling LIU Xiao-bo ZHAO Musa MALE Dong-kui SONG Yan BAI 2019Current Medical Science2019,39,3:19
4术中三维图像导航下的经皮骶髂关节螺钉固定显示文摘目的探讨术中三维图像导航下经皮骶髂关节螺钉固定术的使用技术。方法16例骶骨骨折安装定位标记后三维C臂机扫描,获取骨盆三维图像,输出到导航设备后自动进行注册。根据导航探针的指示做皮肤小切口,运用导航电钻经皮钻孔后空心螺钉固定骶髂关节。术毕三维扫描了解内固定情况,术后CT扫描评价螺钉位置。结果所有16例手术20枚螺钉均顺利植入,无术中及术后并发症,所有螺钉均固定至骶1椎体。手术时间平均80min,术中放射时间平均1.13min。4例进行了双侧骶髂关节螺钉固定,所需手术时间及术中透视时间较长。术毕三维扫描及术后CT扫描显示所有骨折或脱位复位后位置满意,螺钉的位置均满意。结论术中三维图像导航下的骶髂关节螺钉固定术是可行的。虽然有术中图像质量相对CT较差、手术时间相对较长、需要导航设备等缺点,但相对于传统透视下的方法,它能减少手术中的放射量、提高手术的准确性,是一有效的临床新技术。孙业青 Musa Citak Daniel Kendoff Axel Gansslen Christian Krettek Tobias Hufner 2008中华医学杂志2008,88,45:9
5北京地区中国荷斯坦牛体细胞评分差值变化规律及遗传力估计显示文摘旨在对北京地区中国荷斯坦牛体细胞评分(SCS)差值变化规律进行探索以及遗传力估计。本研究通过对相邻两个泌乳月SCS差值的计算,利用最小二乘法对北京地区1998-2016年间121个牛场中78 386头中国荷斯坦奶牛DHI数据进行分析,并利用DMU软件和线性混合模型估计SCS差值各方差组分,计算其遗传力。结果表明,场规模、当前测定年、当前测定季节、胎次、产犊季节、当前泌乳月对SCS差值具有极显著性影响(P<0.01);SCS差值遗传力为(0.054±0.003)。其中,一胎、二胎、三胎SCS差值遗传力分别为(0.070±0.005)、(0.045±0.004)、(0.052±0.007)。结果表明,SCS差值作为一种实时简易检测隐性乳房炎发生的指标,其遗传力的估计在中国荷斯坦牛抗隐性乳房炎选择中具有重要作用。史良玉 张瑞强 李想 Serafino Musa Abdelkarim Augustino Muhammad Zahoor Khan 刘林 肖炜 唐韶青 张毅 王雅春 俞英 2018畜牧兽医学报2018,49,5:9
6不同隔离措施对中国武汉市早期阶段的新型冠状病毒传播影响的机理建模研究显示文摘2019年年底新型冠状病毒肺炎(COVID-19,简称新冠肺炎)在中国湖北省武汉市暴发并迅速蔓延至全国各地及海外,成为人类历史上首次由冠状病毒引起的全球大流行疫情.截止2020年3月18日,在做出巨大努力和付出沉重代价的前提下,中国的疫情已基本受到控制.在世界其他地区,例如欧洲和中东正处于极端困难中.湖北武汉的经验对于其他地区的抗疫工作有非常重要的参考价值.本文通过建立仓室模型来研究新冠肺炎的传播动力学,尤其探讨针对轻度和重度病例的不同隔离措施对疫情发展的影响,并且通过拟合2020年1月份武汉的累积确诊病例数来估计部分参数.结果表明,如果严格的措施不到位,新冠肺炎感染人数在短期内可能指数增长.基本再生数为2.80,受人口的易感性和传染性的影响其可在0.97至3.24之间变化.仿真结果表明,降低接触率是有效控制暴发的关键举措.在疫区对确诊和疑似病例进行及时隔离或住院,以及对密切接触者的隔离观察对减缓新冠肺炎的传播至关重要.Musa Salihu S. 高道舟 赵时 杨琳 楼一均 何岱海 2020应用数学学报2020,43,2:7
73D printing of PEEK–cHAp scaffold formedical bone implant显示文摘The major drawback associated with PEEK implants is their biologically inert surface,which caused unsatisfactory cellular response and poor adhesion between the implants and surrounding soft tissues against proper bone growth.In this study,polyetheretherketone(PEEK)was incorporated with calcium hydroxyapatite(cHAp)to fabricate a PEEK-cHAp biocomposite,using the fused deposition modeling(FDM)method and a surface treatment strategy to create microporous architectures onto the filaments of PEEK lattice scaffold.Also,nanostructure and morphological tests of the PEEK-cHAp biocomposite were modeled and analyzed on the FDM-printed PEEK-cHAp biocomposite sample to evaluate its mechanical and thermal strengths as well as in vitro cytotoxicity via a scanning electron microscope(SEM).A technique was used innovatively to create and investigate the porous nanostructure of the PEEK with controlled pore size and distribution to promote cell penetration and biological integration of the PEEK-cHAp into the tissue.In vivo tests demonstrated that the surface-treated micropores facilitated the adhesion of newly regenerated soft tissues to form tight implant-tissue interfacial bonding between the cHAp and PEEK.The results of the cell culture depicted that PEEK-cHAp exhibited better cell proliferation attachment spreading and higher alkaline phosphatase activity than PEEK alone.Apatite islands formed on the PEEK-cHAp composite after immersion in simulated body fluid of Dulbecco’s modified Eagle medium(DMEM)for 14 days and grew continuously with more or extended periods.The microstructure treatment of the crystallinity of PEEK was comparatively and significantly different from the PEEK-cHAp sample,indicating a better treatment of PEEK-cHAp.The in vitro results obtained from the PEEK-cHAp biocomposite material showed its biodegradability and performance suitability for bone implants.This study has potential applications in the field of biomedical engineering to strengthen the conceptual knowledge of FDM and medical implants fabricated from PEEK-cHAp biocomposite materials.Bankole I.Oladapo SAbolfazl Zahedi Sikiru O.Ismail Francis T.Omigbodun Oluwole K.Bowoto Mattew A.Olawumi Musa A.Muhammad 2021Bio-Design and Manufacturing2021,4,1:7
8Radiation-induced inflammation and autoimmune diseases显示文摘Currently,ionizing radiation(IR)plays a key role in the agricultural and medical industry,while accidental exposure resulting from leakage of radioactive sources or radiological terrorism is a serious concern.Exposure to IR has various detrimental effects on normal tissues.Although an increased risk of carcinogenesis is the best-known long-term consequence of IR,evidence has shown that other diseases,particularly diseases related to inflammation,are common disorders among irradiated people.Autoimmune disorders are among the various types of immune diseases that have been investigated among exposed people.Thyroid diseases and diabetes are two autoimmune diseases potentially induced by IR.However,the precise mechanisms of IR-induced thyroid diseases and diabetes remain to be elucidated,and several studies have shown that chronic increased levels of inflammatory cytokines after exposure play a pivotal role.Thus,cytokines,including interleukin-1(IL-1),tumor necrosis factor(TNF-α)and interferon gamma(IFN-α),play a key role in chronic oxidative damage following exposure to IR.Additionally,these cytokines change the secretion of insulin and thyroid-stimulating hormone(TSH).It is likely that the management of inflammation and oxidative damage is one of the best strategies for the amelioration of these diseases after a radiological or nuclear disaster.In the present study,we reviewed the evidence of radiation-induced diabetes and thyroid diseases,as well as the potential roles of inflammatory responses.In addition,we proposed that the mitigation of inflammatory and oxidative damage markers after exposure to IR may reduce the incidence of these diseases among individuals exposed to radiation.Rasoul Yahyapour Peyman Amini Saeed Rezapour Mohsen Cheki Abolhasan Rezaeyan Bagher Farhood Dheyauldeen Shabeeb Ahmed Eleojo Musa Hengameh Fallah Masoud Najafi 2018Military Medical Research2018,5,1:7
9Role of primary Zr-rich particles on microstructure and magnetic properties of 2:17-type Sm-Co-Fe-Cu-Zr permanent magnets显示文摘Trace Zr addition is essential for achieving desired cellular nanostructure and large coercivity in the pinning-controlled 2:17-type Sm-Co-Fe-Cu-Zr magnets that have served as the strongest high temperature permanent magnets for over 40 years.However,accompanying this is the formation of Zr-rich particles that may deteriorate the hard magnetic properties.Besides the formerly-reported 1:3R Zr-rich platelets,in this work,1–2μm sized Zr6(Co,Fe)23(6:23)particles(Fm 3 m)and 100–200 nm sized 1:3R Zr-rich particles were also found based on combined structural identifications and element mapping analysis.Around such particles,the desired 1:5H cell wall precipitates that provide the strongest pinning force of magnetic domain wall motions are rare,forming the precipitate-free-zones(PFZs).The 1:5H-PFZs and the soft magnetism of both 6:23 and 1:3R Zr-rich particles act as local weak pinning points,which are unfavorable to retain the large magnetization in strong opposite fields and lead to poor squareness.As observed in a Sm25Co45.9Fe19.5Cu5.6Zr4.0(wt.%)magnet,the co-existence of such Zr-rich particles and the associated 1:5H-PFZs leads to a pretty low squareness factor of only 52.89%given the large coercivity of 29.04 kOe.Our findings suggest that careful controlling the Zr content and avoiding its aggregation to form harmful 6:23 and 1:3R Zr-rich particles are essential for achieving high squareness as well as large energy product in the Sm-Co-Fe-Cu-Zr permanent magnets.Tao Yuan Xin Song Xianglong Zhou Wentao Jia Munzali Musa Jingdong Wang Tianyu Ma 2020Journal of Materials Science & Technology2020,52,18:6
10鸡Apo VLDLⅡ基因内含子多态性与肉质关联分析显示文摘根据鸡Apo VLDLⅡ基因3个内含子序列设计9对引物,采用PCR-SSCP技术对如皋黄鸡、安卡肉鸡2个品种进行多态性检测,探讨其与肉质的相关性。结果表明:Apo VLDLⅡ基因内含子1发生了3处突变,分别为2522处A/C、2705处A/C及2793处C/T。突变对应的基因型在这2个品种间的分布差异极显著(P<0.01);单个引物所对应的不同基因型间肉质性状差异不显著(P>0.05),不同合并基因型在嫩度、pH和肉色3个性状上差异显著(P<0.05)。程金花 赵文明 陈清 束婧婷 吴信生 Musa H H 陈国宏 2008扬州大学学报(农业与生命科学版)2008,29,1:5
11Prevalence of Overweight and Obesity among Students Aged 7-22 Years in Jiangsu Province,China显示文摘Objective To report the prevalence and trend of overweight and obesity among students aged 7-22 years in Jiangsu,2010 to 2013.Methods This cross-sectional study was carried out as part of students physical fitness and health survey in Jiangsu province.A total of 255,581 subjects(50.03% males and 49.97% females) enrolled in 82 school and 10 universities in Jiangsu.Weights and heights were obtained for each subject and its body mass index(BMI) was calculated using the Chinese Working Group on Obesity in China(CWGO).Results Anthropometric measurement including bodyweight,height,BMI and bust were significantly different between males in urban compared to females living rural areas(P<0.001).The total prevalence of overweight and obesity was 12.4% and 5.7%.Males had a significantly higher rate than in female's student.The prevalence of overweight and obesity by age groups was(14.5%,10.3%) at age 7-11 years,(11.2%,6.8%) at age 12-14 years,(11.7%,3.1%) at age 15-17 years,and(11.4%,2.3%) at age 18-22 years.By regions;the highest prevalence of overweight obesity reported in Taizhou(10.0%,14.2%),Xuzhou(9.4%,12.5%),and Nanjing(9.2%,15.6%),respectively.Conclusion The finding declares that overweight and obesity are important health problems among students in Jiangsu Province.Early intervention programme are needed to address this problems.Taha Hussein Musa WEI Li LI Xiao Shan PU Yue Pu WEI Ping Min 2016Biomedical and Environmental Sciences2016,29,10:5
12Petrogenesis and Tectonic Implications of Peralkaline A-Type Granites and Syenites from the Suizhou-Zaoyang Region,Central China显示文摘In this study, we present systematic petrological, geochemical, LA-ICP-MS zircon U-Pb ages and Nd isotopic data for the A-type granites and syenites from Suizhou-Zaoyang region. The results show that the peralkaline A-type granites and syenites were episodically emplaced in Suizhou-Zaoyang region between 450±3 and 441±7 Ma which corresponds to Late Ordovician and Early Silurian periods, respectively. Petrologically, the syenite-peralkaline granite association comprises of nepheline normative-syenite and alkaline granite in Guanzishan and quartz normative syenite and alkaline granite in Huangyangshan. The syenite-granite associations are ferroan to alkali in composition. They depict characteristics of typical OIB(oceanic island basalts) derived A-type granites in multi-elements primitive normalized diagram and Yb/Ta vs. Y/Nb as well as Ce/Nb vs. Y/Nb binary plots. Significant depletion in Ba, Sr, P, Ti and Eu indicates fractionation of feldspars, biotite, amphiboles and Ti-rich augite. The values of ?Nd(t) in Guanzishan nepheline syenite and alkaline granite are +1.81 and +2.26, respectively and the calculated two-stage model age for these rocks are 1 040 and 1 003 Ma, respectively. On the other hand, the Huangyangshan alkaline granite has ?Nd(t) values ranging from +2.61 to +3.46 and a relatively younger two-stage Nd model age values ranging from 906 to 975 Ma, respectively. Based on these data, we inferred that the Guanzishan nepheline syenites and granites were formed from fractional crystallization of OIB-like basic magmas derived from upwelling of metasomatized lithospheric mantle. The Huangyangshan quartz syenite and granite on the other hand, were formed from similar magmas through fractional crystallization with low input from the ancient crustal rocks. Typically, the rocks exhibit A1-type granite affinity and classified as within plate granites associated with the Ordovician crustal extension and the Silurian rifting.Hafizullah Abba Ahmed Changqian Ma Lianxun Wang Ladislav A.Palinkas Musa Bala Girei Yuxiang Zhu Mukhtar Habib 2018Journal of Earth Science2018,29,5:5
13阴离子双子表面活性剂分子结构对其溶液表、界面活性的影响显示文摘在合成一系列阴离子双子表面活性剂的基础上,使用表面张力仪和旋转滴界面张力仪考察了阴离子双子表面活性剂分子结构(亲水头基、疏水碳链、间隔基团)对其溶液表、界面活性的影响。研究发现,疏水链和间隔基团碳数相同时,磺酸盐双子表面活性剂具有更高的表面活性,羧酸盐双子表面活性剂的界面活性更高。间隔基团碳数相同时,随着疏水链碳数增加,双子表面活性剂的表面活性、降低溶液表面张力的能力、吸附效率均先上升后降低,界面活性升高。疏水链碳数相同时,随着间隔基团碳数增加,双子表面活性剂表面活性、降低溶液表面张力的能力、吸附效率均先上升后降低,界面活性降低。结果表明,阴离子双子表面活性剂分子结构的变化影响到其溶液的表、界面活性,在一定的条件下,调整阴离子双子表面活性剂分子结构可以使其溶液具有较为优异的表、界面活性。胡睿智 唐善法 金礼俊 邓虹 Musa Mpelwa 2020西安石油大学学报(自然科学版)2020,35,5:5
14Accuracy of space-for-time substitution for vegetation state prediction following shrub restoration显示文摘Aims:Space-for-time substitution(SFT)is often used for vegetation status estimation during the recovery process of deserts.However,the evaluated accuracy of SFT remains uncertain.An eight-year located observation was used to assess the validity of SFT for vegetation state prediction.Methods:This study analyzed a chronosequence of Caragana microphylla Lam.plantings using the located observation method to test the accuracy of SFT for vegetation state prediction in the mobile sand dunes of the Horqin Sandy Land in northeastern China from July 2005 to June 2013.Important Findings:According to SFT,simple vegetation parameters(density,coverage and biomass)were found to be unstable,while sophisticated veg-etation parameters(species diversity and evenness)were relatively stable across the experimental treatments during the study period.Conversely,both the simple and sophisticated parameters were found to be relatively stable when tested using the located obser-vation method.Furthermore,most simple vegetation parameters slightly increased,while sophisticated parameters slightly decreased after eight years of field observations.Thus,long-term restoration management facilitated improvements in the simple parameters,but may have adversely impacted the sophisticated parameters in the post-restoration community.Our results suggest that sophisticated vegetation parameter states can be predicted by SFT,while simple vegetation parameter states are not well predicted by SFT.in conclusion,located observations or other effective evaluation methods must be employed to offset the deficiency of the SFT method for the prediction of vegetation parameters.Renhui Miao Xueli Qiu Meixia Guo Ala Musa Deming Jiang 2018Journal of Plant Ecology2018,11,2:5
15基于改进小波阈值及多重分形的风力机轴承振动信号分析显示文摘针对风电机组传动系统时变转速及强噪声干扰等运行特点,首先采用改进小波阈值降噪方法,对风力机齿轮箱轴承振动信号进行降噪预处理,然后基于分形理论,计算变转速轴承振动信号盒维数及多重分形谱,定量描述轴承不同状态下振动信号的特征信息。结果表明:基于改进阈值与硬阈值函数相结合的小波阈值降噪方法对振动信号进行降噪预处理,其降噪效果优于传统的4种阈值选取原则;多重分形去趋势波动分析方法对于定速及变速轴承均能进行有效的故障识别;谱函数最大值所对应的奇异指数α(fmax)当轴承处于内环故障时最小,可有效判断轴承运行状态及故障位置,能对轴承不同的故障状态做出准确的判断。许子非 李春 杨阳 Musa 2019热能动力工程2019,34,9:5
16Anti-ulcerogenic activity of aqueous extract of Carica papaya seed on indomethacin-induced peptic ulcer in male albino rats显示文摘OBJECTIVE: Carica papaya is an important fruit with its seeds used in the treatment of ulcer in Nigeria. This study investigated the anti-ulcerogenic and antioxidant activities of aqueous extract of Carica papaya seed against indomethacin-induced peptic ulcer in male rats.METHODS: Thirty male rats were separated into 6 groups(A–F) of five rats each. For 14 d before ulcer induction with indomethacin, groups received once daily oral doses of vehicle(distilled water), cimetidine 200 mg/kg body weight(BW), or aqueous extract of C. papaya seed at doses of 100, 150 or 200 mg/kg BW(groups A, B, C, D, E and F, respectively). Twenty-four hours after the last treatment, groups B, C, D, E and F were treated with 100 mg/kg BW of indomethacin to induce ulcer formation. RESULTS: Carica papaya seed extract significantly(P<0.05) increased gastric p H and percentage of ulcer inhibition relative to indomethacin-induced ulcer rats. The extract significantly(P<0.05) decreased gastric acidity, gastric acid output, gastric pepsin secretion, ulcer index and gastric secretion volume relative to group B. These results were similar to that achieved by pretreatment with cimetidine. Specific activities of superoxide dismutase, catalase, glutathione peroxidase, glutathione reductase and glucose-6-phosphate dehydrogenase in the extract-treated groups(D, E and F) were increased significantly over the group B(P<0.05). Pretreatment with the seed extract protected rats from the indomethacin-mediated decrease in enzyme function experienced by the group B. Similarly, indomethacin-mediated decrease in reduced glutathione level and indomethacin-mediated increase in malondialdehyde were reversed by Carica papaya extract. CONCLUSION: In this study, pretreatment with aqueous extract of Carica papaya seed exhibited antiulcerogenic and antioxidant effects, which may be due to the enhanced antioxidant enzymes.Hussein O.B.Oloyede Matthew C.Adaja Taofeek O.Ajiboye Musa O.Salawu 2015Journal of Integrative Medicine2015,13,2:5
17风力机地震动力学研究现状综述显示文摘针对风力机地震问题研究,从地震反应谱频域分析法、有限元高精度结构动力学分析法、考虑风与地震耦合动力学分析法和结构抗震控制四方面详细阐述了近二十年各国学者的相关研究成果,讨论了不同计算方法发展历程及其优缺点,分析了风力机地震动力学方面研究的不足,并提出了未来的研究重点领域及发展方向。杨阳 岳敏楠 李春 Musa Bashir 2019热能动力工程2019,34,9:5
18The Effects of Groundwater Depth on the Soil Evaporation in Horqin Sandy Land, China显示文摘The interactions between groundwater depth and soil hydrological processes, play an important role in both arid and semi-arid ecosystems. The effect of groundwater depth on soil water variations were neglected or not explicitly treated. In this paper, we combine a simulation experiment and a water flow module of HYDRUS-1D model to study the variation in soil evaporation under different groundwater depth conditions and the relationship between groundwater depth and evaporation efficiency in Horqin Sandy Land, China.The results showed that with an increase in groundwater depth, the evaporation of soil and the recharge of groundwater decrease. In this study, the groundwater recharge did not account for more than 21% of the soil evaporation for the depths of groundwater examined. The soil water content at 60 cm was less affected by the evaporation efficiency when the mean groundwater depth was 61 cm during the experimental period. In addition, the evaporation efficiency(the ratio of actual evaporation to potential evaporation) decreases with the increase in groundwater depth during the experiment. Furthermore, the soil evaporation was not affected by groundwater when the groundwater depth was deeper than 239 cm.YANG Tingting ALA Musa GUAN Dexin WANG Anzhi 2021Chinese Geographical Science2021,31,4:5
19鸡Apo VLDLⅡ基因内含子Ⅰ的多态性研究显示文摘本研究根据鸡Apo VLDL-Ⅱ基因内含子Ⅰ的基因序列设计3对引物,分别采用PCR-RFLP、PCR-SSCP技术对文昌鸡、如皋黄鸡、丝羽乌骨鸡、安卡肉鸡及红色原鸡5个鸡种进行多态性研究。结果表明,鸡Apo VLDL-Ⅱ基因内含子Ⅰ存在4处突变,分别为:1950处G/A、2522处A/C、2705处A/C及2793处C/T。统计结果显示:安卡肉鸡基因型频率的分布与如皋黄鸡、红色原鸡存在显著差异,文昌鸡基因型频率的分布与乌骨鸡差异不显著,除安卡肉鸡外所有鸡种均处于Hardy-Weinberg平衡状态。程金花 Hassan Hussein Musa 鞠慧萍 许盛海 黄军 陈国宏 2007畜牧与兽医2007,39,8:4
20Structure,Properties and Behavior of Kyanite:Use in Refractory Monolithics显示文摘1 Introduction Kyanite is an important naturally occurring industrial mineral and is used in the manufacture of a variety of industrial ceramic products; notable examples include refractories and porcelains. It is a highpressure polymorph of the aluminosilicates of the nesosilicate group, which includes kyanite, sillimanite,and andalusite.Musa Karakus Robert Moore 2003China's Refractories2003,12,3:4
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