| 1 | Androgen insensitivity syndrome: do trinucleotide repeats in androgen receptor gene have any role?显示文摘瞄准:为了调查 CAG 和 GGN 的角色,作为在敏感症候群(AIS ) 影响雄激素的基因背景重复显型。方法:我们分析了一些 -CAG 和 GGN 在 69 个 AIS 案例中重复的雄激素受体(AR ) ,与 136 个无关的正常男个人一起。重复的长度用扩大由突变而产生之遗传的 genotyping 跟随了决定等位基因长度的聚合酶链反应(PCR ) 被分析。结果:我们揭示的学习更突然显著地在病人意味着一些 CAG 重复(平均数 18.25 重复,范围 14-26 重复) 与控制相比(平均数 22.57 重复,范围 12-39 重复)( 二尾巴的 P <
0.0001 ) 。然而, GGN 重复没在病人(平均数 21.48 重复) 和控制(平均数 21.21 重复) 之间显著地不同(二尾巴的 P = 0.474 ) 。在病人的组之中, CAG 的吝啬的数字在敏感情况(平均数 15.83 重复) 中在部分雄激素重复显著地不到在里面在敏感情况(平均数 19.46 重复) 中的完全的雄激素(二尾巴的 P <
0.0001 ) 。结论:调查结果建议在 AR 基因的重复的更短的长度可能充当低外显率在在敏感改变雄激素的表明的基因背景。 | Singh Rajender Nalini J. Gupta Baidyanath Chakravarty Lalji Singh Kumarasamy Thangaraj | 2008 | Asian Journal of Andrology2008，10，4： | 2 |
| 5 | Use of sewage in split doses to enhance water productivity for fish culture显示文摘The problem of sewage disposal has received great attention worldwide.The raw sewage contains a variety of high inorganic and organic matters that affect natural water environment.To mitigate such problem,sewage may be recycled through aquaculture practice.Sewage recycling in aquaculture enhances water productivity through nutrients input.Proper loading of sewage ensures viable aquaculture;otherwise,fish mortality occurs due to poor water quality.To optimize sewage application,two different experiments were conducted,each with four treatments.In both experiments,three fish species namely rohu(Labeo rohita Hamilton,1822),mrigal(Cirrhinus mrigala Hamilton,1822),and bata(Labeo bata Hamilton,1822)were tested in triplicate in FRP(Fibre-Reinforced Plastic)tanks.Different sewage concentrations(0,25%,50%and 75%)used in first experiment were prepared by mixing freshwater,showing Biochemical Oxygen Demand(BOD)2.0±0.4 mg/L,10.8±1.4 mg/L,19.6±1.5 mg/L and 41.6±2.58 mg/L,respectively.After 30 days rearing,results showed≥75%fish survival in sewage concentrations up to 50%with BOD level 19.6±1.5 mg/L.Less than 50%fish survived in 75%sewage concentration,with BOD level as 41.6±2.58 mg/L.The second experiment was conducted for 90 days considering 50%sewage concentration as basal dose with BOD level as 19.6 mg/L as an acceptable limit for fish survival.Split doses of sewage were applied in T_(1),T_(2) and T_(3) treatments fortnightly,weekly and semi-weekly intervals,while single dose was used in C(control)treatment.Application of split doses resulted better hydro-biological changes,including nutrients recovery,in T_(1),T_(2) and T_(3) than that of single dose in control.Fish growth plotted with net primary productivity(NPP),phytoplankton and zooplankton densities exhibited positive correlations in T_(2)(12 doses)and T_(3)(24 doses),considered as optimal doses to ensure better water productivity for desirable fish production than sewage with single dose or limited doses(6 doses). | Rathindranath Mandal Arabinda Das Debnarayan Chattopadhyay Ajmal Hussan Subhendu Adhikari Baidyanath Paul Farhana Hoque Parthapratim Chakrabarti Bindu R.Pillai | 2021 | Aquaculture and Fisheries2021，6，6： | 0 |
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