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- Characteristic of ultrastructural features on apoptotic cells was nuclear membrane breakdown, chromatin condensation with horseshoe-like or crescent shapes. 凋亡細胞增多的改變與免疫器官生長(cháng)發(fā)育受阻、淋巴細胞減少的變化一致。
- They do not have a nuclear membrane and so no discrete nucleus. 原核體細胞沒(méi)有核膜,因此也沒(méi)有界限分明的細胞核。
- The nuclear membrane invaginates and lysosomes are internalized. 核膜內陷,于是溶酶體被內在化。
- Chromatin is homo genous and nuclear membrane disappears to form matured sperm. 核的變化則經(jīng)歷了染色質(zhì)的解凝和核膜的消失,最后形成成熟的精子。
- At the cell's centre is the nucleus with an enveloping nuclear membrane. 細胞的中心是細胞核,細胞核由細胞膜包裹。
- Herpesviruses bud from the nuclear membrane into channels that lead directly to the intracellular space. 皰疹病毒是從核膜出芽經(jīng)管狀結構而釋放到細胞空腔內。
- In this type of cells the nucleus is well defined, being enclosed within a nuclear membrane. 在這類(lèi)細胞,核界限分明,被包裹在核膜內。
- Chiasmata are seen during this stage, and by the end of diakinesis the nucleoli and nuclear membrane have disappeared. 在這個(gè)時(shí)期可以看見(jiàn)交叉,在終變期末細胞核中的核仁,核膜消失。
- AMA and M2 positive were found in all PBC, and its main ANA pattern was nuclear membrane. PBC患者AMA和M2全部陽(yáng)性 ;
- ANA were 90.7% positive in AIH patients, and its main ANA pattern was nuclear membrane(19/39). AIH患者的ANA陽(yáng)性率為90.;7%25;以核膜型為主(19/39)。
- Under electron microscope, chromatin gathered along the inside of the nuclear membrane, vacuole bodies appeared. 電鏡下可見(jiàn)胞質(zhì)中出現空泡樣結構,細胞染色質(zhì)濃集于核膜內側并裂解成碎塊狀;
- Results TACO was mainly distributed near the cellular membrane and nuclear membrane. 結果TACO主要分布在細胞膜和核膜附近區域。
- The aggregates of heterochromatin around the nuclear membrane and the shrinkage of nucleus were also observed. 睪丸間質(zhì)細胞胞漿內線(xiàn)粒體變性,溶酶體增多,胞質(zhì)內有大量空泡,可見(jiàn)染色質(zhì)邊聚和細胞核固縮現象。
- All fungi are eukaryotic organisms, and each fungal cell has at least one nucleus and nuclear membrane, endoplasmic reticulum, mitochondria, and secretory apparatus. 真菌是真核生物,含有核、核膜、內質(zhì)網(wǎng)、線(xiàn)粒體和分泌裝置。
- However, the pathological sections after the cryotherapy showed that the nuclei shrank, the nuclear membrane swelled, a... 結論:氬氦刀對膠質(zhì)瘤細胞具有直接摧毀作用,對該病的治療有確切價(jià)值。
- There was much heterochromatin in the nucleus, some of which located just inside the nuclear membrane was lumpish heterochromatin. 卵黃細胞的典型特征是胞質(zhì)中存在由高電子密度顆粒組成的卵黃球、卵黃滴;
- The process of division did not show the disappearance of the nuclear membrane and the formation of chromosomes.Cerrent trea... 在這一過(guò)程中核膜不消失,不形成染色體。
- The first stage of mitosis,during which the chromosomes condense and become visible,the nuclear membrane breaks down,and the spindle apparatus forms at opposite poles of the cell. 前期階細胞減數分裂的第一個(gè)階段,其間染色體濃縮且能被看見(jiàn),核細胞膜衰弱,紡錘體在細胞的相對紡錘極形成。
- Of 51 PBC cases,AMA-M2 positive rate was 100%,ANA positive rate was 62.7%(32/51),Nuclear membrane and nuclear dots were two main fluorescent patterns of ANA. PBC患者的AMA-M2抗體均為陽(yáng)性;ANA陽(yáng)性32例占62.;7%25。 ANA的主要熒光模式為核膜型和核點(diǎn)型。
- Human LMO7, a nuclear membrane protein, has been shown to function as a transcription factor that can control expression of Emery-Dreifuss muscular dystrophy (EDMD) related genes. a在人類(lèi)細胞中,LIM domain only 7 (LMO7) 屬于一個(gè)核內蛋白質(zhì),同時(shí)具有往來(lái)于細胞核及細胞質(zhì)的能力,也具有調控Emery-Dreifuss muscular dystrophy (EDMD) 此疾病相關(guān)基因表達的能力。