叶原体

At present, the pathological change of MP is interstitial pneumonia, or mixed bronchopneumonia or lobar pneumonia.

目前，肺炎支原体的基本病变为间质性肺炎，也可为融合性支气管肺炎或大叶性肺炎。

Sequence analysis showed that the amplified 16S rDNA fragment was closely related to those in the 16Sr Ⅰgroup, with a homology rate of more than 99 %. This fragment had maximum homology, upto 100 %, with those of Ash witches' broom, Epilobium phyllody, and Chinaberry witches' broom phytoplasma strain Jiangxi. Its similarity of 16S rDNA sequence is obviously lower than 97 % as compared with other phytoplasma groups.

结果表明，该片段与16Sr I组中的各植原体同源率均达到99 %以上，其中与16Sr I中的白蜡树丛枝（Ash witches'-broom，AWB，AY566302），柳叶菜变叶（Epilobium phyllody，EP，AY101386）和苦楝丛枝江西株系（Chinaberry witches'-broom，CWB-JX，AY859543）的同源率最高，达到100 %，而与其它组的植原体16S rDNA序列的同源率均低于97 %。

Two anti-chicken, duck respiratory IgY (ND ++ Mycoplasma avian flu) and pathogens have unity, Conformational changes in the bacteria surface membrane electric field and launched lobulation of pathogenic cells and macrophage phagocytosis. the same time, pathogens in the body tissue adhesion, it is difficult to create lesions.

抗鸡、鸭呼吸道卵黄免疫球蛋白 IgY （禽流感+新城疫+支原体）与致病菌抱结后，改变了致病菌表面构象和细胞膜电场，发动分叶细胞和吞噬细胞对致病菌进行吞噬，同时组织致病菌黏附于肌体组织细胞，使其难以形成病灶。

Analysis was made on the clinical data, treatment and outcome of 21 children affected with lobar pneumonia caused by mycosplasmal.

总结21例肺炎支原体感染致小儿大叶性肺炎的临床资料及治疗与转归。

Objective The clinic characteristic, diagnosis and treatment in children affected with lobar pneumonia caused by mycosplasmal.

目的 探讨肺炎支原体感染致小儿大叶性肺炎的临床特点、诊疗方法。

Comparing the nucleotide sequences of 16S rRNA gene and ribosomal protein gene, we could find that these two strains have the highest homology of 99.4% and 99.8%, respectively. The nucleotide sequences of 16S rRNA gene for the CWB-YN strain shared higher homology (98.5%,98.9% and 98.0%) with phytoplasma strains in Tomato big bug 16SrI-A group, Western aster yellow (16SrI-B group and Clover phyllody (16SrI-C group). But it is obviously under 97.0% with other phytoplasma groups. The CWB-GZh strain shared higher homology (98.7%,99.1% and 98.3%) with phytoplasma strains in Tomato big bug(16SrI-A group ),Western aster yellow (16SrI-B group) and Clover phyllody (16SrI-C group).

苦楝丛枝病植原体云南株系与其它组16S rRNA基因序列的同源率进行比较，结果与16SrI-A组中的番茄巨芽病植原体(Tomato big bug，BB)、16SrI-B组中的西方翠菊黄化病植原体(Western aster yellow，SAY)和16SrI-C组中的三叶草变病植原体(Clover phyllody，CPh)同源率达最高，分别为98.5%、98.9%和98.0%，而与其它组的植原体16S rRNA基因序列的同源率均低于95%；苦楝丛枝病植原体贵州株系与16Sr I-A组的番茄巨芽病植原体(Tomato big bug，BB)、16Sr I-B组的西方翠菊黄化病植原体(Western aster yellow， SAY)和16SrI-C组中的三叶草变叶病植原体(Clover phyllody，CPh)的同源率达最高，分别为98.7%、99.1%和98.3%。

Objective Understanding recent years nongonococcus urethra inflammation patient uropoiesis genital tract mycoplasma infection and to antibiotic medicine sensitive situation,Instructs the clinical reasonable medication.

作者：叶锦俊作者单位：东莞市石龙人民医院，广东东莞 523321 目的：了解近年非淋菌性尿道炎患者泌尿生殖道支原体感染及对抗生素的药敏情况，指导临床合理用药。

The results were as follows:1 The explants with two phyllomes(about 0.2-0.5mm in size )were found to be suitable for virus-free seedling culture , which were cultured on solid MS medium supplement with 6-BA,NAA and IAA ,The result indicated that the plantlet was over 30% after three months.

主要结果如下： 1。取带2个叶原基(长度约为0.2-0.5mm)的茎尖为外植体，在附加6-BA、IAA和NAA的MS培养基上进行3个月的培养，成苗率达30％以上。另外，在切取茎尖前对薯苗热疗(37℃)4周，在基本不影响成苗率的同时，可大幅度提高脱毒率。

It was found that Azithromycin led to very effective treatment. Conclusion Lobar pneumonia caused by mycosplasmal was rather difficult to be distinguished from pneumonia caused by germ in both clinical manifestations and X-ray, and more difficult to be distinguished from lobar pneumonia caused by Streptococcus pneumoniae. The diagnosis mainly relied on MP-IgM test. Mycrolide antibiotics were selected to treat mycosplamal pneumonia preferentially.

肺炎支原体感染致小儿大叶性肺炎在临床和X线表现上与细菌性肺炎不易区分，尤其与肺炎链球菌感染的大叶性肺炎难以区分，血清学检测MP—IgM为诊断的主要手段；大环内酯类抗生素是治疗的有效药物。

Results There were more older children among the patients, three cases being 3~5 years old while eighteen cases being 5~10 years old. The clinical manifestation were observed to be fever and cough, possible symptom outside lung or syndrome, however without much symptom inside lung. The first complaint of one case expressed stomachache and diarrhea, another case was combined with pleural effusion. All cases displayed unilateral lobar pneumonia in X-ray and positive in MP-IgM test .

结果 本组病例以年长儿多见，3~5岁3例，5~10岁18例，临床表现为发热、咳嗽，肺部体征少，可伴有肺外并发症；21例胸部X线均呈单侧大叶性肺炎，1例以腹痛、腹泻为首发症状，1例并少量胸腔积液；肺炎支原体特异性抗体IgM测定均阳性；所有病例阿齐霉素治疗有效。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。