The advantages of the use of vitamin E and selenium for the prevention and therapy of porcine stress syndrome

In a feeding trial lasting for months Halothane-positive fattening pigs were put on a diet containing different concentrations of vitamin E and selenium. After a Myostress application vitamin E and selenium were additionally injected in order to examine stress resistance (CK-test) and regenerative capacity (histological examination of Musculus longissimus dorsi) of skeletal muscle. The study revealed that neither high dietary levels of vitamin E/selenium nor a vitamin E/selenium treatment applied after stress are capable of preventing stress related myopathy nor can they influence its healing up favourably.     

槟榔红色素的抗氧化活性

测定槟榔红色素(areca red pigment,AP)对 DPPH·和·OH的清除能力、对脂质体过氧化的抑制能力、对Fe2+的络合能力,并测定其还原能力.结果表明:槟榔色素对DPPH·、·OH的清除能力较强:对脂质体过氧化的抑制能力很强,抑制率高达79.84%;与VE、没食子酸(gallic acid,GA)、BHT相比,槟榔色素的还原力、对Fe2+的络合能力较弱.说明槟榔红色素是较好的抗氧化剂.     

贵阳地区草地害虫种类调

随着国家对畜牧业的重视并加大对畜牧业的投入,牧草作为养殖所需要的基本原料,是畜牧业发展的基础,因而也得到了高度的重视,并在国内外部分地区得到了大面积的种植和推广.     

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。

     

Homeopathy: an effective and risk-free alternative to conventional pharmacotherapy? Part 1: Hahnemann and his teaching]

The article considers the attractions and dangers of homeopathic therapy from the view of a pharmacologist. Homeopathic drugs may exert pharmacodynamic (but also toxic) effects at low dilutions (D0-D6), but there is no scientific proof for specific effects of higher dilutions except for substances with a high toxic potential. Most homeopathic drugs have no reasonable basis for clinical use but, in case of toxic compounds, especially those with carcinogenic or allergic potential, homeopathy may bear risks for the animal and, because of residues in food animals, also for humans. Thus, homeopathic treatment should not be used when effective conventional treatments are available, and the use of homeopathic drugs with toxic potential should be avoided.     

市场经济条件下如何加强林业的基础地位

市场经济条件下如何加强林业的基础地位是关系到国民经济可持续发展的关键所在。当前我国林业基础环境、林业政策环境和投资环境存在一些问题 ,林业走向市场也存在困难 (分类经营问题、林业产业的弱质性问题等 )。通过系统实施林业分类经营、制定林业保护政策、建立和完善森林生态效益补偿制度、实施森林资源强制保险、加强宏观调控建立活立木市场等 6项对策来加强林业基础地位。     

Laboratory parameters for the control of the course of therapy of canine Cushing's syndrome]

We compared the results of the ACTH stimulation tests with measurements of alkaline phosphatase and serum cholesterol during Lysodren therapy in 23 dogs with pituitary-dependent hyperadrenocorticism. The ACTH stimulation test proved to be a very sensitive parameter, by which the extent of Lysodren under- or overdosage could be reliably estimated. On the other hand, regulation of the individual Lysodren requirement was not possible by measuring AP and serum cholesterol only. However, it is highly probable that those two parameters can be used to evaluate the general state of metabolism, and they appear to be of prognostic value when greatly elevated.     

应用热脉冲技术对小美旱杨耗水量的研究

应用热脉冲对河套灌区农田防护小美旱杨（Populus popular’s）日蒸腾耗水量进行了研究。结果表明：在正常生长状态下，小美旱杨的日蒸腾耗水量变化曲线呈宽峰状，随着林龄增加，日蒸腾耗水量逐渐增加，在不同水分条件下,灌水时日蒸腾耗水量：萌生苗日蒸腾耗水量大于扦插日蒸腾耗水量。