1.The results showed that the wheal reaction was inhibited by terfenadine, therefore, the end point dilution(EPD)changed from 10-5.6 to 10-3.9(P
结果表明,特非那丁明显抑制了风团反应,平均终点稀释度从10~(-5.6)移至10~(-3.9)(P
2.Examining the seed set of hybrids between Chinese Spring mutant ph1b, Chinese Spring nulli5B-tetra5D, disomic substitution line of Chinese Spring/Cheyenne 5B, Chinese Spring and rye Lan Zhou, we testified that the gene Kr1 and gene Ph1 belonged to separated loci in common wheal The crossability and homocologous pairing determined by 5B of homoeologous group 5 were not pleiotropism of one locus.
通过研究中国春ph1b突变体、中国春缺体5B-四体5D、中国春-Cheyenne5B二体代换系、中国春与兰州黑麦的杂交结实率,证明了在小麦中Kr1(kr1)基因和Ph1基因属于不同的位点。 由笫五部分同源群染色体5B控制的可交配性和部分同源配对不是同一个位点的多效性。
3.Cold urticaria: Some people are met when blow a cold wind over each winter the skin is scratchy, when contacting air cooling, cold water or cold thing even, dew outside the skin or the place generation wheal that contact cold content, the person that weigh returns hemp of meeting occurrence hand, lip hemp, bosom frowsty, flustered, bellyacke, diarrhoea, faint even shock, cold sex shock is to drown one of deadly reasons, eat cold drink to be able to cause oral cavity and laryngeal strut sometimes.
严寒荨麻疹：有些人每年冬天吹冷风时就会皮肤发痒，甚至接触冷风、冷水或冷东西时，露在外面的皮肤或接触冷物的部位产生风疹块，重者还会出现手麻、唇麻、胸闷、心慌、腹痛、腹泻、晕厥甚至休克，严寒性休克是溺水致死的原因之一，有时吃冷饮可引起口腔和喉头肿胀。
4.20% fluroxypyr EC appropriate to applied in spring wheat field, its normal dosage is 900 mL/hm2 from the term of 4 leaves and one half to 5 leaves. Its control effect on broad leaf weed is over 90%. It was safe at 750～940 mL/hm2 dosage to wheal field.
20%氯氟吡氧乙酸EC适用于春小麦田,适宜剂量为750～940mL/hm2,在小麦4叶1心～5叶期使用,防除阔叶杂草效果达90%以上。
