痂

In order to elucidate the phylogenetic relationships of genus Bryodemella and answer such question as whether Bryodemella is a monophyletic genus, all 8 species of this genus were dealt with and a cladistic analysis is performed using thirty-four characters from external morphology in this paper.

为阐明异痂蝗属Bryodemella种间系统发育关系并回答该属是否为单系的问题，本文在研究外部形态结构的基础上选择了34个不同性状对异痂蝗属所有8种进行了支序分析，结果只产生1棵步长为55、一致性指数和保留指数均为0.80的最简约树。

In vivo experimental results revealed that PAP 10 and 20 mg.kg-1 could promote healing of radius fracture,accelerate osteotylus formation and increase contents of calcium and oxyproline.

整体鹿茸多肽能明显加速骨痂的形成及骨折的愈合，明显增加骨痂内羟脯氨酸和钙含量。

It indicates that even the fracture area of the skewed group is larger, the total quantity of the poroma is not much than that of horizontal-shaped group.

新生骨痂单位面积内骨小梁面积比较，见2、4、6、8周新生骨痂中骨小梁面积横形组比斜形组大，8周时有显著性差异。

The X-ray photo of animal experiment 2, 4 weeks after operation sees that the poroma of the skewed group is lesser and not concentrating while the poroma of the horizontal-shaped is much and concentrating, and 6, 8 weeks after operation the fracture line is blurred.

动物实验X片见术后2、4周斜形组骨痂较少且不集中，横形组骨痂较多且较集中，6、8周骨折线模糊，斜形组骨髓腔较不规则，横形组塑形较好，髓腔较规则。

Observe the tectological changes of the poroma, count the number of osteoblasts, determine the ratio between trabecula and marrow in the trabecula area of the newly born bone.

以三维有限元法分析肱骨中段横形或斜形骨折在骨痂同样充满断端、骨痂力学性能相同，分别在肢体远端纵轴、水平轴和矢状轴方向上施加相同载荷的条件下，比较两种骨折断端间的最大应力值和最大位移量，及肢体远端的最大位移量。

The implants was embedded in the osteotylus at 16 weeks after operation in the cytoskeleton compound group,while parts of the middle segment of implants in the simple scaffold group was not covered by bone tissues. No porosis was found in the blank control group.

术后16周细胞支架复合组骨痂已能环包植入物，单纯支架组植入物中段仍有部分未被骨组织覆盖，空白对照组没有成型骨痂形成。

107 of 2342 hospitalized patients who suffered from deep Ⅱ degree to superficial Ⅲ degree burn in the past 8 years were collected randomly, who were treated using MEBT combined with improved abrading crust. Then a comparison was made between 107 cases and 46 patients of using traditional abrading crust only in the past.

对过去8年问治疗的2342例住院患者中，随机选择107例深Ⅱ度和浅Ⅲ度患者，采用MEBT+改良磨痂治疗，并与既往46例采用传统磨痂治疗的患者进行对比。

Therefore need careful nursing partial callus skin, avoid injury of the scalp hair follicle transplantation, the patient is unable to pick the scab Jie transplant skin, not in January-February after the "delinking eyebrow period" arbitrary use of drugs Sticking to avoid outsmarting themselves.

因此需精心护理局部的痂皮，以免损伤移植头皮的毛囊，患者既不能自行挑揭移植区的痂皮，更不应在术后一至二月的&脱眉期&任意使用药物敷贴，以免弄巧成拙。

RESULTS:① Gross observation: At 2 weeks, there were no differences between the two groups, and the materials were connected to bone bed with fibrous tissues. At 4 and 8 weeks, there was more new callus in biologic active bone group than in biologic bone group. At 12 weeks, some bionic biphasic ceramic-like biologic active bone were absorbed and new bone regenerated in biologic active bone group, being similar to appearance of host bone, but there were few callus in biologic bone group.

结果：①大体观察：生物活性骨组和生物骨组术后2周时无明显差别，材料与骨床间为纤维组织连接。4周及8周可见生物活性骨组断端周围新生骨痂较多，将材料包绕，12周时可见材料部分吸收，新生骨长入，修复段塑型较好，基本接近宿主骨外形。12周时，生物骨组仅在骨折端有少量骨痂连接。

Alginates/Therapeutic use;Colloids;Bone Callus/Anatomy and Histology;Bone Callus/Ultrastructure;Disease Models,Animal;Bone and Bones

藻酸盐/治疗应用；胶剂；骨痂/解剖学与组织学；骨痂/超微结构；疾病模型，动物；骨与骨组织

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。