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| 1 | 消毒剂灭活猫杯状病毒中和剂鉴定试验方法显示文摘目的研究猫杯状病毒作为指标,评价化学消毒剂灭活病毒的中和剂试验方法。方法采用细胞感染法培养病毒,以噬斑计数法测定含氯消毒剂对猫杯状病毒的杀灭效果。结果采用本研究设计的中和剂试验方法所选出的中和剂能完全中和有效氯含量为1000 mg/L的该消毒剂,但其中和产物对培养细胞有毒。用EBSS溶液作2.5倍稀释后,可消除中和产物对试验细胞的毒性,使其可以用于病毒灭活试验的中和剂。以含有效氯1000 mg/L的次氯酸钠消毒液对猫杯状病毒作用1 min,平均灭活率为99.16%;作用5 min,平均灭活率为99.99%。结论以细胞感染法的噬斑计数测定消毒剂灭活猫杯状病毒的中和剂试验方法,达到操作简单、效果可靠的目的,可作为消毒试验参考。 | 薄玉霞 Syed A.Sattar | 2008 | 中国消毒学杂志2008，25，5： | 3 |
| 2 | 评价化学消毒剂对病毒灭活效果的中和剂选择试验显示文摘目的探讨五种化学消毒剂在灭活病毒试验中选择中和剂的试验。方法采用细胞感染法和噬斑计数法(Pfu)观察了消毒剂灭活病毒试验中所用中和剂的效果。两种病毒灭活试验中均以噬斑数计算中和剂、中和产物、稀释液三组间误差率。结果在流感病毒中和剂鉴定试验中,所有消毒剂试验组所得的误差率均小于15%;说明该方法选择的中和剂可用于该病毒灭活试验中残余物去除。在脊髓灰质炎病毒中和剂鉴定试验中,除邻苯二甲醛之外,另外4种消毒剂所得的三组间平均误差率均大于15%,说明该中和剂选择试验程序不适合所试验的消毒剂灭活脊髓灰质炎病毒试验。结论在消毒剂灭活病毒试验中,培养细胞对中和剂及其产物较试验病毒更为敏感,该中和剂对MDCK影响较对VERO的影响小。本试验方法可用于流感病毒灭活试验的中和剂鉴定试验。 | 薄玉霞 Syed A.Sattar | 2007 | 中国消毒学杂志2007，24，6： | 3 |
| 3 | Clinical significance of KISS1 protein expression for brain invasion and metastasis显示文摘 | Ilya V.Ulasov Natalya V.Kaverina PeterPytel BartThaci FeiFeiLiu Douglas R.Hurst Danny R.Welch Husein A.Sattar Olufunmilayo I.Olopade Anatoly Y.Baryshnikov Zaira G.Kadagidze Maciej S.Lesniak | 2012 | Cancer2012，，8： | 1 |
| 4 | Mn_(0.8)Zn_(0.2)Fe_2O_4 nanoparticulates spinel ferrites:An approach to enhance the antenna field strength for improved magnitude versus offset(MVO)显示文摘Electromagnetic signals in deep reservoir are very weak so that it is difficult to predict about the presence of hydrocarbon in seabed logging(SBL) environment.In the present work,Mn0.8Zn0.2Fe2O4 nanoferrites were prepared by a sol–gel technique at different sintering temperatures of450 °C,650 °C and 850 °C to increase the strength of electromagnetic(EM) antenna.XRD,FESEM,Raman spectroscopy and HRTEM were used to analyze the phase,surface morphology and size of the nanoferrites.Magnetic properties of the nanoferrites were also measured using an impedance network analyzer.However,nanoferrites sintered at 850 °C with initial permeability of 200 and Q factor of 50 were used as magnetic feeders with the EM antenna.Lab scale experiments were performed to investigate the effect of magnetic field strength in scale tank.SPSS and MATLAB softwares were also used to confirm the oil presence in scale tank.It was observed that the magnitude of the EM waves for the antenna was increased up to 233%.Finally,the correlation values also show 208% increase in the magnetic field strength with the presence of the oil.Therefore,antenna with Mn0.8Zn0.2Fe2O4 nanoferrites based magnetic feeders can be used for deep water and deep target hydrocarbon exploration. | Majid Niaz Akhtar Nadeem Nasir Muhammad Kashif Noorhana Yahya Mukhtar Ahmad Ghulam Murtaza Muhammad Azhar Khan M.H.Asif A.Sattar R.Raza M.Saleem S.N.Khan | 2014 | Progress in Natural Science:Materials International2014，24，4： | 0 |
| 5 | Agmatine ameliorates diabetes type 2-induced nephropathy in rats显示文摘Objective:To assess the nephroprotective potential of agmatine in a rat model of streptozotocin-induced diabetic nephropathy.Methods:A single dose of streptozotocin(40 mg/kg)coupled with a fructose diet induced diabetes in Wistar rats.Agmatine(40 and 80 mg/kg)was administered to rats for 12 weeks.The body weight and fasting blood glucose were measured weekly.Insulin level,urine output,total protein,albumin,blood urea nitrogen,creatinine,and cystatin-C were also determined at the end of the experiment.Furthermore,superoxide dismutase,glutathione,interleukin-1β,interleukin-6,and tumor necrosis factor-alpha were evaluated in kidney tissue.Histopathological study was also performed using hematoxylin and eosin staining.Results:Agmatine at both doses significantly increased final body weight,and lowered fasting blood glucose,urine output,insulin,total protein,albumin,blood urea nitrogen,creatinine,and cystatin-C levels compared with the diabetic group(P<0.05).Inflammatory markers and antioxidant effect were significantly improved in agmatine-treated rats.Moreover,the histopathological changes in renal structure were ameliorated by agmatine treatment.Conclusions:Agmatine alleviates diabetic nephropathy by improving renal functions and reducing inflammation and oxidative stress.The molecular mechanisms of its nephroprotective actions need to be investigated in future study. | Fatemah O.Kamel Ohoud Shagroud Mai AAlim A.Sattar Ahmad Gamal S Abd El-Aziz Abdulhadi S.Burzangi Duaa Bakhshwin Maha Jamal Shahid Karim | 2024 | Asian Pacific Journal of Tropical Biomedicine2024，14，1： | 0 |
| 6 | Biochar Application Improves the Drought Tolerance in Maize Seedlings显示文摘Application of biochar to agricultural soils is mostly used to improve soil fertility.Experimental treatments were comprised of two factors:i)drought at two level,i.e.,80%and 40%water holding capacity(WHC)which was maintained on gravimetric basis ii)three levels of biochar i.e.,control,2 t ha^(-1) and 4 t ha^(-1) added to soil.Experimentation was done to examine potential of biochar application to enhance the growth attributes,water relations,photosynthetic pigments and antioxidants activities in maize(Zea mays L.)seedlings.Results of study revealed that biochar application increased the growth qualities(total seedlings biomass,dry weight of shoot and root,shoot length and root length).In addition;contents of photosynthetic pigments(chlorophyll a,b,a+b and a/b),water relation(relative water contents,turgor potential,osmotic potential and water potential)were improved significantly due to addition of biochar.Addition of 4 t ha^(-1) biochar led to significant rise activity of enzymatic antioxidant catalase(CAT),superoxide dismutase(SOD)and peroxidase(POD)in leaf of maize seedling sunder drought as well as well watered circumstances.However,biochar applied at the rate 4 t ha^(-1) improved the all the physiological and biochemical attributes in maize seedlings under drought.From the results it was concluded that biochar application is an efficient way to alleviate adverse effect of drought stress on maize.In drought prone areas,long term impacts of biochar on production of maize and properties of soil could be recommended as upcoming shove. | A.Sattar A.Sher M.Ijaz M.Irfan M.Butt T.Abbas S.Hussain A.Abbas M.S.Ullah M.A.Cheema | 2019 | Phyton-International Journal of Experimental Botany2019，88，4： | 0 |
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