阅读疗法在糖尿病患者健康教育中的应用

昆明医学院第一附属医院图书馆联合医院糖尿病科，选择30名住院患者作为健康教育 对象，向其发放推荐书目和阅读资料。比较阅读治疗前后SCL-90结果得出的结论是，将阅 读治疗与健康教育结合起来，可以增加患者治疗的依从性，起到了良好的健康教育效果。

     

亚麻屑和红麻芯用于仙客来栽培基质的研究初报

为提高亚麻屑和红麻芯的附加值,促进生物资源的综合利用,分别用25%、50%、75%与100%的亚麻屑和红麻芯替代普通泥炭作为仙客来栽培基质.结果表明用25%的亚麻屑或50%的红麻芯替代普通泥炭均有利于仙客来的生长与开花,其各项指标均优于常规基质.     

库存本阅览室与外借库的合并管理

我馆在2005年将中文图书库存本阅览室与中文图书外借库合并成中文书库,进行统一管理。本文结合工作实际,分析了书库合并前分开管理的弊端,阐述了二者合并的意义,提出了合并后的具体管理措施。     

田间小棚繁殖烟蚜茧蜂的繁蜂效果研究

研究了田间小棚繁殖烟蚜茧蜂的繁蜂效果,比较了在不同接蜂量和蚜量范围条件下的僵蚜数量及其羽化情况。接蜂量和接蜂时的蚜量是影响僵蚜数量的2个重要因素,以接蜂时的蚜量对繁蜂效果的影响更为明显。在接蜂量为蜂(♀)蚜比1∶100、蚜量范围2 000~3 000头/株的条件下,可获得较好的繁蜂效果,僵蚜的数量可达到8 000个/株以上。在繁蜂前期僵蚜的质量较高,僵蚜的羽化率可保持在90%以上,在繁蜂后期受重寄生蜂的影响,僵蚜的质量明显下降。应用田间小棚繁殖烟蚜茧蜂时,重寄生蜂是影响后期繁蜂质量的重要因素。     

轻型木结构建筑覆板的集中静载性能

介绍轻型木结构建筑覆板集中静载结构性能试验的装置、条件和方法,并进行国产人工林落叶松胶合板作轻型木结构覆板的集中静载性能研究.结果表明:与国外胶合板覆板具有相同厚度的国产落叶松屋面板和楼面板,其集中载荷性能均优于相关标准的要求.     

crataegus grayana的组织培养

同许多种其它果树一样,山植属的Crataegus grayana也可应用组织培养的方法,进行快速繁殖。在加入0.25ppmBA,0.5ppmIAA以及150ppm水解干酪素的MS培养基上,可由胚得到实生苗。在加入0.5ppm和300ppm水解干酪素的MS培养基上,由茎尖与茎段可得到壮实的试管苗。由于该植物胚在第一年内成熟度甚低,因此用茎尖或茎段进行快繁殖远优于用胚来进行。从此项研究结果看,其繁殖率为2~n-3~n(n为∮月数)。     

人工圈养对短尾猴的影响初报

比较安徽黄山鱼鳞坑群短尾猴人工圈养前后的种群生态学和行为学资料表明，人工圈养：（１）降低了个体的迁入率和迁出率，增加了幼体的出生率和幼体死亡率，结果使种群的年平均增长率下降；（２）加速了猴群的分群进程；（３）使个体间的友好行为频率下降，社会联系减弱；同时，攻击行为频率上升，导致群体结构松散。文中分析了人工圈养中人工投饵、人为地限制猴群活动空间范围和游人对上述诸问题的影响机制，并提出了改善和加强管理的措施。     

The rates of maize growth and lignin biosynthesis change after root-applied chalcone

The effects of root-applied chalcone at 0.15 mmol L⁻¹ on the growth and lignin biosynthesis in maize were investigated. The contents of 4-coumarate: CoA ligase (4CL, EC 6.2.1.12) substrates in maize shoots were increased more rapidly in the samples with chalcone application than in the control and the increase occurred at ≤ 3 h after the application (HAA). The lignin content was reduced by chalcone at ≤ 6 HAA. The shoot growth was suppressed by chalcone at ≤ 9 HAA. Consequently, the results suggest that chalcone suppressed maize growth by inhibiting monolignol biosynthesis.     

母猪卧向行为学的观察

本文通过2个试验对母猪在分娩圈和分娩栏中的卧向行为进行了观察,试验一中, 选择10头大白(Yorkshire)经产母猪作为观察对象,试验二中分别选择10头大白(Yorkshire) 经产母猪和10头长白(Landrace)经产母猪作为观察对象。观察采用瞬时记录方法,每周观察 三次,隔日观察,每天上午、下午各观察一次,每次3 h,每次观察间隔5 min。观察中发现,母猪 卧向以向外为主。分娩栏(四周是栏杆)中的母猪以选择卧向外(向北)为主,其次是卧向内(向 南),卧向左和卧向右最少且差异不显著,上栏前和下栏后差异不显著。分娩圈(四周是墙壁)中 母猪以选择卧向外为主,卧向内最少,卧向左和卧向右差异不显著。长白母猪比大白母猪选择 卧向外的多,妊娠阶段比哺乳阶段选择卧向外的多。     

Selection and amplification of the liver stem cell subset from rat bone marrow cells with a medium containing cholestatic serum in vitro

AIM: To explore the feasibility of direct separat and selective enlargement of the bone marrow-derived liver stem cells (BDLSC) from bone marrow cells with a culture system containing cholestatic serum in vitro. METHODS: Bone marrow cells of rats were cultured with selective media containing 2%, 5%, 7% and 10% cholestatic rat serum, respectively. The BDLSC were then induced to proliferate with the addition of hepatocyte growth factor (HGF) on the firth day. BDLSC were characterized using immunocytochemistry and RT-PCR for lineage markers, glycogen staining and urea synthetic assay for functions 2 weeks later. RESULTS: Bone marrow cells were unble to form colony in the presence of 2% cholestatic serum and apopotosis appeared gradually in 7% or 10% cholestatic serum. The BDLSC survived in the medium containing 5% cholestatic serum while the other types of cells did not. The survival cells proliferated with a high speed during the second week and then formed hepatocyte-like colony-forming units (H-CFU). Cells in the H-CFU expressed the characteristic proteins of fetal hepatocytes. Furthermore, they had glycogen storage and urea synthesis functions, two of the critical features of hepatocytes. CONCLUSION: The selective micro-environment effectively selected BDLSC from the bone marrow cell, and will be a new way to provide an abundant source of donor hepatocytes for clinical cell therapy.