postnatal development 中文意思是什麼

postnatal development 解釋
產后發育
  • postnatal : adj. 出生后的；初生嬰兒的。
  • development : n. 1. 發展，發達；進化。2. 展開；擴充；開發。3. 發達物，新事物，發展階段。4. 【生物學】發育（史）；【軍，數】展開；【攝影】顯影，顯像；【音樂】展開（部）；研製，研製成果。
  1. However, the advance of intracellular labeling techniques enables us not only to visualize more complete dendritic arbor for qualitative analysis, but also to examine the relation between changes in the dendritic arborization and the evoked fast postsynaptic curents - 3 - ( fpscs ) in the same neurons during the postnatal development the aim of this study was to systematically examine the postnatal changes in the configuration of fpscs evoked by the focal stimulation of the stratum radiatum of the ca1 region, and the relationship between the dendritic arborization and evoked fpscs in the rat hippocampal ca1 pyramidal neurons using whole - cell blind patch recording technique combined with biocytin intracellular labeling during the postnatal development ( postnatal day 2 - 70, p2 - p70 )

    但是，細胞內染色技術的進步使我們不僅能觀察到更完整的樹突分支來用於定性研究，而且也可以在同一神經元上研究在發育過程中樹突分支的變化與誘發的快突觸后電流（ fastpostsynapticcurrents ， fpscs ）之間的關系。因此，本研究應用盲法腦片膜片鉗記錄並結合biocytin細胞內染色方法，對發育過程中（生后2 70天）局部刺激大鼠海馬ca1區輻射層在錐體神經元誘發的fpscs的成分變化，以及ca1錐體神經元的樹突分支與誘發的fpscs的關系進行了較為系統的研究。
  2. The stem cells of lymphocytes are in the liver in fetal development and in the bone marrow in postnatal life.

    淋巴細胞的幹細胞，在胎生期來自肝臟，出生后則由骨髓產生。
  3. So far few studies have examined the ontogeny of the overall synaptic responses in rat hippocampal ca1 neurons during postnatal development a systematical study of the evoked synaptic responses during development is useful for understanding the developmental integration of neural signals on the ca1 pyramidal neurons

    到目前為止，還未見對發育過程中大鼠海馬ca1錐體神經元總突觸反應的生后發育進行研究的報道，因此對發育過程中誘發的突觸反應進行系統的研究有利於闡明ca1錐體神經元對神經信號的發育整合。
  4. Effects of antenatal and postnatal lead exposure on infants physical development

    出生前後鉛暴露對嬰幼兒體格發育的影響
  5. There are stem cells in the mammary glands at any stage of postnatal development

    不同發育時期乳腺組織中都存在類乳腺幹細胞； 3
  6. The 11 - hsd1 expression in the fetal brain also gradually increases with gestational age at late gestation and continues to increase in the hippocampus after birth until the 15th postnatal day, which shows a pattern very similar to th secretion. furthermore, previous data show injection of thyroxine ( t4 ) to normal newborn rats up - regulates gr expression in the hippocampus. these data suggest that the role of th in neural development may be partially ( if not all ) accomplished through regulating gc ' s activity

    在海馬結構， 11 - hsd1與gr共存於同一海馬神經元內，主要呈現還原酶的特性，能使無活性的11 -脫氫皮質酮（ a ）可的松（ e ）轉化為有活性的皮質酮（ b ）皮質醇（ f ） ，從而提高組織局部的糖皮質激素濃度，這樣， 11 - hsd1的存在就為親和力較低的gr發揮作用提供了前提條件。
  7. These data indicate that gabaergic inhibition makes an important contribution to the direction - dependent frequency tuning of most ic neurons. corticofugal modulation of the excitatory and inhibitory ftcs of most ic neurons was more pronounced at one sound direction than the other. sound direction effects on frequency tuning characteristics may undergo a postnatal development due to the development of excitation and inhibition integration

    通過對幼年（出生后第四周）和成年蝙蝠下丘聽神經元頻率調諧的方向敏感性的比較，發現幼年蝙蝠頻率調諧的方向敏感性比成年蝙蝠差，並認為可能是動物發育過程中，下丘的興奮性和抑制性輸入的整合也有一個發育的過程。
  8. The rise time and half - decay time of the fast excitatory postsynaptic currents ( fepscs ), which were evoked in neurons ^ p6 in the presence of bicuculline ( 50 um ) alone or in combination with aps ( looum ), became slow with the postnatal development

    在出生后6天以上，在有荷包牡丹堿或與aps同時存在的情況下所誘導的ipscs到達峰值的時程及半衰期均隨發育而延長。
  9. Scientists have known that neural stem cells play a key role in both embryonic and postnatal mice, driving the development of specialized cells within the brain such as neurons, astrocytes, oligodendrocytes, and ependymal cells

    科學家們已經知道神經幹細胞在胚胎和出生后小鼠均扮演著重要角色，推動著大腦具體細胞的發育例如神經元、星形細胞，膠質細胞和室管膜細胞。
  10. Egocetrism constructs a spiritual shield to protect the childhood against excessive invade of postnatal rational culture and its latent energy of development

    自我中心主義是保障兒童發展潛能免受理性文化過分透支的一道精神屏障。
  11. The results demonstrated that the expression of grp78 and grp94 was in a time specific pattern. high levels of grp78 were present in early embryo stage, and were decreased during the fetal period, increased gradually during postnatal development, and reached adult mouse after one week. but the expression of grp94 was initially observed in low levels, and raised gradually along with the development process until the later stage

    結果1 .小鼠腦發育過程中分子伴侶g刊階8 、 g刊四4的表達呈現出時間順序性，而且二者的表達模式不同: gr即8胚胎早期表達較高，胚胎發育末期逐漸下降，出生后逐漸升高，至生后一周時達到成年鼠的水平，而『 gr即4在發育的早期表達水平較低，發育中期逐漸升高，出生時達到高峰，出生后一直維持在較高的水平。
  12. Moreover, the level of grp94 during postnatal development was invariable. the diverse expression of grps is suggestive of the different action on mouse brain development, and the difference between the expression levels of different grps at the same developmental period shown that there was some mechanism in vivo to regulate distinct molecular chaperones expression within the given time

    這表明分子伴侶gr種8 、 gr即4在發育過程中具有不同的作用，而且在同一發育時期里，其表達水平的差異性提示了在生物體內存在某種機制來調節在特定發育時期里不同分子伴侶的表達。
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