发育异常

Diagnosis before procreation is an important examination in pregnancy.It could find out abnormity during the period of fetation,so we could use techniques like terminating pregnancy treatment in the uterus to improve the quality of babies.

产前诊断是妊娠期一项重要的检查措施，其目的是查明婴儿在发育期间是否存在异常，从而采取终止妊娠或宫内治疗等方法达到优生优育的目的。

In addition, germ-line epimutations of other tumor suppressor genes, such as MSH2 and BRCA1, have also been reported, demonstrating that epimutations might arise in the germ-line (during gametogenesis or early embryonic development).

随后，关于其他抑癌基因MSH2与BRCA1等的胚系异常甲基化也陆续有报道。这提示，表观突变也可以起源于胚系（生殖细胞形成期或胚胎发育早期），从而造成全身细胞广泛的基因转录沉默。

Zhuyangguan -Xiaguan fault zone is a long 40 km translithospheric fracture, on the way fracture appear in public many Yanshanian cycle granite -porphyry and some Cu、Au、Ag、Pb、Zn anomaly and the noplemetal metalliztion developed.

朱阳关-夏馆断裂是一条长约400余km、深达上地幔的超壳断裂，沿断裂出露有较多的燕山期花岗斑岩小岩体及一系列Cu，Au，Ag，Pb，Zn异常，有色金属、贵金属成矿作用发育。

The results showed that high incubation temperature caused early hatched chickens, and low hatchability and abnormal newly hatched chickens increased.

试验结果显示，高温会加速胚胎发育且提早孵出时间，并导致孵化率下降以及雏鸡异常数增加。

Their ages ranged 6 to 13 years. Their EEGs were characterized by continuous spike-and-wave discharges during non-rapid eye movement sleep, accounting for 85%-100% of the period of NREM sleep. Clinically, these children had various types of epileptic seizures and exhibited different degrees of neuropsychiatric impairments, language dysfunction, and/or behavioral disturbances. Neuroimaging abnormalities were found in 6 cases, including atelencephalia or atrophy, gray matter heterotopia and leucomalacia. CONCLUSIONS: This study indicates the characteristics of CSWS syndrome in clinical manifestations, EEG and neuroimaging examinations.

结果：9例患儿的视频脑电图结果符合CSWS诊断标准，年龄6~13岁，脑电图表现为棘慢复合波在整个非快速眼动睡眠期几乎持续存在，其放电时间占整个NREM期的85%~100%；临床上患者表现不同类型的癫癎发作，在神经精神方面存在不同程度的损害，存在言语和/或行为障碍；其中6例患儿显示有神经影像学异常，包括脑发育不全或萎缩、灰质异位、脑白质软化等。

These include hydrocephalus, brain atrophy, and abnormal deelopment of the brain.

它们包括脑积水、脑萎缩和脑的异常发育。

On the variations of cerebral arteries of 204 cases on MR angiograms, the hypogenesis and absence of ACA A1 segment were seen in 10.8% and 8.3% separately, branching earlier of MCA in 1.5%, PCoA in 61.3%, fetaltype PCA in 29.9%, and the abnormal communicating arteries between ICA and BA system in 0.5%.

三、脑动脉的MRA变异中，ACA-A1段发育不良率10.8％，缺如率8.3％；MCA过早分支率1.5％；PCoA的显示率61.3％，FTP发生率29.9％；ICA与BA系统的异常交通发生率0.5％。

Results (1) 6 cases of Tuberous Sclerosis. Diffused subependymal nodular calcification lesions were found in all cases on unenhenced CT. 4 patients are 2 pairs of mother/child relationship. Both of the two mothers are found to suffer from renal angiomyolipoma.(2)1 case of neurofibromatosis showed abnormal spinal canal: scoliosis of thoracic and lumbar spine, concave change of vertebral posterior border. Bilateral renal hypogenesis was found in this patient. Diffused hyper-density lesions were found in kidney and fatty accumulation was found in back skin.(3)6 cases of Sturge-Weber syndrome. On unenhenced CT, curving and strip-shaped calcifications were found along the parietal and occipital gyrus.

结果 ①结节性硬化6例，所有病例CT平扫见两侧脑室室管膜下多发小结节状高密度钙化灶，其中4例为两对母子关系，并见两位母亲合并有肾脏错构瘤，；②神经纤维瘤病1例，MRI表现为椎管异常，胸腰段脊柱侧弯，椎体后缘呈明显的切凹改变；伴有双肾发育不良，CT示肾内多个高密度影，背部皮肤多量脂肪堆积，③脑颜面血管瘤综合征6例， CT可见顶枕部沿脑回分布的弯曲的条状高密度钙化，部分延伸致侧脑室内，增强后见病灶内有扭曲的条状和结节状明显强化的血管影；④小脑血管瘤病4例，影像学表现为小脑内大囊、小结节样占位性病变。

Intersexuality is the condition of persons born with a significantly atypical development of their sex organs or with certain chromosomal irregularities.

中间性是指个体的性器官天生有显著的不寻常性发育或者有某些染色体异常所致的症状。

Detailed description has been given individually to the abnormal colours, lineament and circular structure and image features on the multi-geographycal information composite image. We have studied the ore control effect of circular and lineament structure to the multimetal ore, and come to the point that the Xianghualing region is a complex ore control area by circular and lineament structure.Therefore, we build a remote sensing imag model for ore field in the region. Within the circular structure, the northwest lineament crosses the northweast lineament and forms frames that control the metal ore distribution. According to the features of the found deposits and their coherent image, we conclude that there are two symbols for ore looking.

对多源地学信息复合处理图像新发现的色异常、线性和环形构造的分布、影像特征做了较详细的叙述；并探讨了该区的环形和线性构造对多金属矿的控矿作用，认为香花岭地区是环形和线形构造的复合控矿，在此基础上建立了香花岭矿田遥感影像模式：在环形构造内，发育北西向和北东向线性构造组合，交叉成"井"字型格式，控制金属矿的分布。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。