Men and women suffering from a deficiency of zinc , particularly men , slow retarded physical development and are known as hypogonadal dwarfs 缺少锌的男人和女人，尤其是男人，身体发育迟缓，他们被称做性腺机能减退型“侏儒” 。
Because the phenotype of osdd2 mutant was segregated with the basta resistance , it suggested that the mutation was arose by disruption of the wrky gene 根据已有的共分离数据和初步分析结果表明osdd2突变体的发育迟缓性状是有外源基因插入引起。
The gonads of some southern catfish developed relatively slower than normal fish under the effect of tamoxifen after the histological dissection of 48 dah fish 48dah组织学结果显示， tamoxifen处理引起南方鲶一部分性腺发育迟缓，处于未分化状态。
Of the children later diagnosed with autism , half failed the test at one year , and of those with any kind of deelopmental delay , 39 per cent failed the test 后来被诊断为自闭症的孩子中有50的在一岁的试验中失败，而后来发育迟缓的孩子中39的失败。
It now appears that this position may result in slightly slowed early motor development , investigators in canada report in the journal of pediatrics for november 但加拿大的研究者在11月号的《儿科学杂志》上报告，现在看起来这种姿势可能会导致轻微的早期运动发育迟缓。
The belief widely held in the 1990s that the measles , mumps and rubella vaccine could cause autism in small children has no scientific basis at all 这种发育失调疾病的主要症状是语言能力发育迟缓甚至完全丧失语言能力，此外包括紊乱的社会行为以及会经常会重复某一行为举止。
They add , " health professional need to be cognizant of how positioning affects early motor development to prevent needless referrals for investigation of motor delay . 他们补充说： “卫生专业人员需要认识到姿势怎么影响早期的运动发育，以避免不必要的转诊来检测运动发育迟缓。 ”
Two rice mutants ( named osddl and osdd2 ) , delayed in development for about one month were isolated by screening a rice insertional pool generated with ac / ds transposone system derived from maize 利用玉米ac ds系统构建水稻插入突变体库，从突变体库中筛选得到2株发育迟缓的突变体(命名为osdd1和osdd2 ) 。
There is strong evidence that in many cases bed - wetting can " result from delayed neurodevelopment , " said the report from the robert wood johnson medical school in new brunswick , new jersey 此研究报告由新泽西州新不伦瑞克罗伯特?伍德?约翰逊医科学校发表。报告称，事实有力证明，在很多情况下，尿床都是"缘于神经发育迟缓" 。
At 48dah , the gonads of some southern catfish developed relatively slower than control group fish under the effect of fadrozole by the hislological dissection . meanwhile , the gonads of female fish had already appeared ovary cavity and oocyte 48dah组织学结果显示， fadrozole处理引起南方鲶一部分性腺发育迟缓，处于未分化状态，而此时的雌鱼性腺已经分化出明显的卵巢腔和卵母细胞。
