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cells decreased
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  细胞减少
     Results In neonatal asphyxia : (1)CD4 cells decreased markedly and CD8 cells increased significantly, CD4/CD8 ratio decreased markedly ( P < 0. 01,0. 025).
     结果新生儿窒息后:(1)CD_4~+细胞减少,CD_8~+细胞增加,CD_4/CD_8比值降低(P<0.01、0.0025);
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     CD + 4 cells decreased significantly,while CD + 8 cells increased, CD + 4/CD + 8 was lower in patients group than in control group (P<0.01).
     CD+4细胞减少 ,CD+8细胞增多 ,CD+4/CD+8比值下降 (P均 <0 0 1)。
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     Results:CD 3 +、CD 4 +cells decreased and CD 4 +/CD 8 +ratio lowered,there were significant defferences between patients with acute leukemia and normal individuals(P<0.01).
     结果 :CD3+、CD4+、细胞减少 ,CD4+/CD8+降低 ,与正常组比较有显著性差异 (P <0 .0 1 )。
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     spiralis respectively. Results In experimental group, CD 4+ T cells decreased, CD 8+ T cells increased, the ratio of CD 4+/CD 8+ cells decreased and which was the obvious on the 14th days comparing with normal group (P<0.05).
     结果实验组较正常组 CD4+ T细胞减少 ,CD8+ T细胞增多 ,CD4+ / CD8+细胞比值下降 (P<0 .0 5 ) ,以感染后第 14d最明显 ,直到感染后 35 d仍未见恢复。
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     ②The number of CD45RO positive T cells decreased significantly after curcuma treatment(P<0.05). There was positive correlation between the number of CD45RO+ T cells and PASI scores(r=0.899, P<0.05).
     ②治疗后CD45RO阳性T细胞减少(P<0.05),CD45RO+T细胞数目与PASI积分正相关(r=0.899,P<0.05)。
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  “cells decreased”译为未确定词的双语例句
     cell cycles were analyzed by FACS at 12 h or 24 h after irradiation. The results showed that the percentage of survival in the A549 cells decreased with irradiation doses.
     并于照射后12和24 h收集细胞,用流式细胞术检测细胞周期各时相的细胞百分比,观察不同剂量碳离子辐照对A549细胞周期进程的影响。
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     Conclusion Number of HaCaT cells decreased and their activities became lower and metabolic activity of WST-1 became lower with the increase of UVB irradiation dosages and time,which shows time and dose-dependent.
     结论:随着紫外线剂量的加大和照射后时间延长,HaCaT细胞数量减少,细胞的活力下降,WST-1代谢活性亦降低,呈时间和剂量依赖性。
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     Results: As compared with controls, the CD3+ T cells, CD3+ CD 4+ T cells, and CD19+ B cells on peripheral blood lymphocytes and Colon tissue of IBD rats increased significantly, but the CD3+ CD8+ cells decreased significantly;
     结果:IBD大鼠外周血、结肠组织CD3+、CD3+CD4+、CD19+细胞较正常对照组显著增高,CD3+CD8+细胞较正常对照组显著降低;
短句来源
     The cell cycle was detected by flow cytometer (FCM) and cell differentiation was further determined by flow cytometric detection of expression of CD11b and CD14. Results: After 24h exposure to rhBMP-2, the expression of PCNA in HFCL cells decreased 0.65 fold by densimetric scanning.
     流式细胞仪检测细胞周期及CD11b、CD14细胞表面抗原进一步鉴定细胞分化。 结果:经过rhBMP-2作用24h后,HFCL细胞PCNA表达下降,经灰度扫描下降幅度为0.65倍;
短句来源
     The apoptotic index was (32.46±3.69) % on the first day after birth, and it peaked on the 7th day after the birth, which was (45.36±4.35)%, while the apoptotic cells decreased gradually time increasing.
     小鼠出生后第1天,细胞凋亡指数为(32.46±3.69)%,于生后第7天达到高峰,细胞凋亡指数为(45.36±4.35)%,以后随着日龄增加凋亡细胞逐渐减少;
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  相似匹配句对
     1 cells decreased just as on AM.
     1细胞的SR-A表达与免疫化学染色结果相符,且细胞膜的SR-A下降较细胞总的SR-A下降显著。
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     The cells decreased gradually in density.
     细胞密度减少;
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     K. is decreased.
     K生产效率有所降低
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     U cells.
     Li/TK细胞3d,即可将其杀死.
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     Fuel cells
     燃料电池
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  cells decreased
The respiratory activity of the cells decreased by more than an order of magnitude at pH 5.5 (compared to the levels observed at pH 7.0 and 8.0).
      
The specific rate of glucose consumption and the content of NADH (NADPH) in cells decreased.
      
The number of BST-binding sites on the cells decreased with increasing follicle diameter from 3-5 to 6-10 mm.
      
Costimulation of HL-60 cells with HLDF-6 and TNF-α enhanced granulocyte differentiation, whereas the level of monocyte differentiation remained unchanged; however, the cytotoxic action of TNF-α on these cells decreased.
      
At higher concentrations of azide, its protective effect on glucose-grown cells decreased.
      
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From 32 rhesus monkeys the vermis cerebelli and the portion containing the dentate nucleus were fixed in 10% formalin.The animals of both sexes were divided into 4 age groups according to their dental status.Paraffin sections as well as frozen sections were prepared.The Purkinje cells per unit area of the cortex were estimated on sec- tions stained with methyl green and pyronin.With advancing of age the numbers of the Purkinje cells decreased gradually,with an average reduction from 1391 to 1065 in the...

From 32 rhesus monkeys the vermis cerebelli and the portion containing the dentate nucleus were fixed in 10% formalin.The animals of both sexes were divided into 4 age groups according to their dental status.Paraffin sections as well as frozen sections were prepared.The Purkinje cells per unit area of the cortex were estimated on sec- tions stained with methyl green and pyronin.With advancing of age the numbers of the Purkinje cells decreased gradually,with an average reduction from 1391 to 1065 in the males and from 1203 to 1108 in the females.Histochemically the lipofuscin pigments differed from melanin and hemosiderin.They were almost insoluble in fat solvents,readily stained by Sudan black B,and were PAS-positive.The pigments in group Ⅳ usually appeared acidfast with the long Ziehl-Neelsen method,while those in the younger age groups were stained poorly or not at all.With Schmorl's ferricyanide method,only the pigments in the Purkinje cells of group Ⅳ reacted positively.Theese characteristics indicated that the pigments belonged to the ceroid-type lipofuscin as des- cribed by Pearse (1960).The magnitude of the pigments in both types of cells was es- timated in the Sudan black B-stained sections.In both sexes the numbers of pigmented cells and the cells with higher grades of pigmentation were found to be increased con- comitantly with the increase of age.The difference were statistically significant.The pigments of Purkinje cells were more or less uniform in size and accumulated lateral to or above the nuclei.The pigments in the neurons of dentate nucleus varied in size and distribution in the cytoplasm.In both types of the cells pigments were found occasion- ally in the dendrites.

用狝猴32只,分雌雄两批,按齿序情况分为4个年龄组。取小脑蚓体及含齿状核的部分,用10%福尔马林固定,作石蜡切片及少量冰冻切片。在甲绿(口派)啷咛染色的切片止, 计算了蚓体局部皮质内单位面积上的浦肯野细胞的数量,随年龄增加浦肯野细胞数递减。在雄性平均值由1391减至1065,在雌性由1203减至1108。用组织化学方法证明齿状核神经元及浦肯野细胞内的色素不是黑素或含铁血黄素,几乎不被脂溶剂溶解,易染苏丹黑,PAS反应阳性。用Ziehl-Neelsen长法染色第Ⅳ年龄组普遍有抗酸性,低年龄组反应较弱,成为阴性。对Schmorl氏铁氰化物,仅第Ⅳ组浦肯野细胞内色素呈阳性反应。这些性质表明色素为Pearse所描述的类蜡型脂褐素。在苏丹黑染色切片上,将两类细胞的脂褐素含量分别确定等极,计算了各年龄组内含各级色素的细胞所占百分数。在雌雄两性,含色素的细胞数,及色素合量高的细胞数,均随年龄增进而加多。这些数据经统计学分析,证明差异显著。在浦肯野细胞内色素大致均匀,分布多集中于胞核两侧或上端;在齿状核细胞内色素大小与分布很不一致,两类细胞中均可偶见分布到树突中的色素。

Leaf explants of tobacco were cultured on MS medium supplemented with 2 mg/ 1 NAA and 0.5 mg/l BA for induction of callus formation, or supplemented with 2 mg/l BA for bud formation.Histocytological observations on callus and bud for- mation were carried out.Three days after cultivation, mesophyll cells enlarged, the nuclei became more apparent and dark stained, and starch accumulated in the cells. Cell divisions began in the mesophyll cells at the cut ends, in the palisade cells near the vascular bundles and...

Leaf explants of tobacco were cultured on MS medium supplemented with 2 mg/ 1 NAA and 0.5 mg/l BA for induction of callus formation, or supplemented with 2 mg/l BA for bud formation.Histocytological observations on callus and bud for- mation were carried out.Three days after cultivation, mesophyll cells enlarged, the nuclei became more apparent and dark stained, and starch accumulated in the cells. Cell divisions began in the mesophyll cells at the cut ends, in the palisade cells near the vascular bundles and in the vascular parenchyma.Mitotic activity then spread- ed over the explants, and was most active at the edges of leaf explants.Regular rows of cells appeared as a result of series of transverse divisions in the palisade. The number of chloroplast in the mesophyll cells decreased and degenerated gradual- ly.A number of meristemoids ware initiated in the cultured leaf explants after 7 days of cultivation.They were originated from two kinds of tissues, the mesophyll and vascular bundle, including the phloem parenchyma and vascular sheath. On the medium with NAA and BA, callus formation was induced with vigorous divisions, whereas bud primordia were differentiated from the meristomoids on the medium with 2 mg/l BA.The buds were developed from both the superficial meris- temoids and the meristematic regions deep within the callused leaf explants.The accuraulated starch in the cells gradually disappeared as bud formation proceeded.

用烟草叶组织切块,培养在附加2毫克/升 NAA 和0.5毫克/升 BA 的 MS 培养基上诱导愈伤组织形成,以及在加有2毫克/升 BA 的培养基上诱导形成芽,研究了愈伤组织和芽形成过程中的组织细胞学变化。培养3天后,叶肉细胞增大,核染色加深,细胞积累淀粉;在叶切口处的叶肉细胞,维管束上方的栅栏组织细胞以及维管薄壁细胞开始分裂。随后细胞分裂逐渐遍及整个培养材料,其中以切口处的细胞分裂最为活跃。在栅栏组织中,由于细胞多次横向分裂的结果,形成排列整齐的细胞。叶肉细胞中叶绿体也随之逐渐减少,以至消失。培养7天后,在叶组织中即形成大量的分生细胞团,这种分生组织起源于两类细胞,即叶肉细胞,以及维管组织中的韧皮部薄壁细胞和维管束鞘细胞。在加有 NAA 和 BA 的培养基上,活跃细胞分裂的结果即导致形成愈伤组织。而在附加 BA 的培养基上培养10天,即可见分生细胞团进一步分化形成大量芽原基。芽可以起源于表层的分生细胞团,也可由组织较深处的分生组织分化而成。在芽形成的过程中,细胞中积累的淀粉逐渐被利用而消失。

Brown-Pearce carcinoma was grown successfully with 100% tumor takes when inoculated intracerebrally to rabbits. The average survival times of rabbits inoculated at different sites were as follows: cerebellum-12.4 days, cerberum-11.2 days and thalamus10.8 days. On the 10th day after inoculation the size of tumor mass in thalamus was 21.5 mm~2, in cerebrum-11.8 mm~2 and in cerebellum-5.2 mm~2.Intravenous injections of Ocaphane at the dosage of 0.7 or 1.0 mg/kg/day for 7-10 days significantly prolonged the survival...

Brown-Pearce carcinoma was grown successfully with 100% tumor takes when inoculated intracerebrally to rabbits. The average survival times of rabbits inoculated at different sites were as follows: cerebellum-12.4 days, cerberum-11.2 days and thalamus10.8 days. On the 10th day after inoculation the size of tumor mass in thalamus was 21.5 mm~2, in cerebrum-11.8 mm~2 and in cerebellum-5.2 mm~2.Intravenous injections of Ocaphane at the dosage of 0.7 or 1.0 mg/kg/day for 7-10 days significantly prolonged the survival time of rabbits.The percentages of prolongation for cerebellar, cerebral and thalamic tumors were 61~64%,33~38% and 23~30%, respectively. This result suggests that Ocaphane may cross the blood-brain barrier of tumor-bearing rabbits and the different degrees of therapeutic effect may be associated with the different growth rates of the tumor in various regions of the brain.It was demonstrated that when cells of Brown-Pearce carcinoma were exposed to Ocaphane at the concentration of 100 μg/ml for 3 hours, the activity of the reimplanted cells decreased significantly.

家兔脑内接种Brown-Pearce癌,成瘤率达100%。从小脑、大脑和丘脑不同部位接种时,家兔的平均生存时间分别为12.4,11.2和10.8天。在接种Brown-Pearce癌后10天测量肿瘤大小,结果以丘脑肿瘤最大,平均面积为21.5mm~2,大脑和小脑肿瘤分别为11.8和5.2mm~2,三者差异非常显著。 每天静脉注射邻脂苯芥0.7mg/kg,共7~10天,可使小脑、大脑和丘脑接种Brown-Pearce癌家兔的生存时间显著延长,延长率分别为61~64%,33~38%和23~30%。提示邻脂苯芥经静脉注射能到达脑部肿瘤灶。疗效的差异可能与肿瘤在不同脑区生长的速率有关。 将肿瘤与邻脂苯芥在体外温浴后再接种到家兔脑内时,可使肿瘤成瘤率明显下降。

 
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