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51.
PharmacokineticsofintravenouslyadministeredsodiumdichloroacetateinrabbitsGuBin(顾斌);SongLing(宋岭);JiangYongpei(蒋永培);WenAidong(文... 相似文献
52.
Chuan-ling Qiao Kang-zhen Yu Yong-ping Jiang Yong-qing Jia Guo-bin Tian Ming Liu 《Avian pathology》2003,32(1):25-31
Inactivated whole avian influenza virus (AIV) vaccine provides protection against homologous haemagglutinin (HA) subtype virus, but poor protection against a heterologous HA virus. Moreover, it induces chickens to produce antibodies to cross-reactive antigens, especially nucleoprotein, which is limits AIV serological surveillance. In this study, a recombinant fowlpox virus co-expressing HA (H5 subtype) and NA (N1 subtype) genes of AIV was evaluated for its ability to protect chickens against intramuscular challenge with a lethal dose of highly pathogenic (HP) AIV. Susceptible chickens were also vaccinated by wing-web puncture with the parent fowlpox vaccine virus. Following challenge 4 weeks later with HPAIV, all chickens vaccinated with recombinant virus were protected, while the chickens vaccinated with either the unaltered parent fowlpox vaccine virus or unvaccinated controls experienced 100% mortality following challenge. This protection was accompanied by the high levels of specific antibody to the respective components of the recombinant vaccine. The above results showed that rFPV-HA-NA could be a potential vaccine to replace current inactivated vaccines for preventing AI. 相似文献
53.
54.
对1986年-1990年《江西医学院学报》的引文进行了数理统计与分析,定量描述其引文的类型,文种,时序以及在被引期刊中的分布。测定了该刊引用文献的半衰期与核心期刊,并对论著及著者分布作了分析。 相似文献
55.
本文采用放射免疫法测定了144例恶性肿瘤患者血清CEA含量,并以同样条件测定了30例正常人作为对照。结果表明恶性肿瘤患者血清CEA含量显著高于健康人,均值为10.3±4.84ng/ml。不同肿瘤患者血清CEA升高的程度不等,其中以肺癌含量最高为14.7±7.83ng/ml。转移性肿瘤CEA含量高于144例肿瘤的平均水平。术后复发者含量不见下降。癌性胸腹水中CEA含量明显升高。因此,血清CEA的测定对恶性肿瘤的辅助诊断,评价疗效和判断预后具有重要的临床意义。 相似文献
56.
An evaluation of the therapeutic safety of anti-psychotic agents: analysis of 104 mortality cases in the past 30 years 总被引:3,自引:0,他引:3
Z N Jiang 《中华神经精神科杂志》1988,21(5):267-70, 318
57.
58.
报告37例胆囊小隆起性病变,其中良性颈变34例,胆囊癌3例。结果:本组23例有临床症状,多表现为反复发作的右上腹疼痛或不适;病灶部位,大小,多少,有无合并胆石及病变性质与临床症状有关;B-us,OCG,CT的诊断符合率例如辚33/37,9/24和5/10(x^2=18.75,P<0.005)。认为对胆囊小隆起性病变的病灶≥10mm,有增大趋势,呈恶性图像,合并胆石或血清CEA升高的病例应及早手术治疗。 相似文献
59.
为加速创建爱婴医院进程,昆明市妇幼保健院率先在全省开展了创建爱婴医院工作。他们大胆改革产科制度,实行母婴同室,建立健全了各项规章制度,实行母乳喂养系列化服务。 相似文献
60.
F. X. Jiang P. Temple-Smith N. G. Wreford 《Anatomical record (Hoboken, N.J. : 2007)》1994,238(2):191-198
Postnatal development and differentiation of the rat epididymis was studied in the rat from 15 to 120 days of life using stereological techniques. Both the relative volume (volume density) and absolute volume of the epithelial, interstitial, and luminal compartments in the initial segment, caput, corpus, and cauda epididymides were determined. In all segments the volume density of the epithelial compartment increased between days 15 and 30 before falling to adult values at 45 days in the initial segment (0.476 ± 0.031), at 60 days in the caput (0.258 ± 0.028) and at 90 days in the corpus (0.245 ± 0.007) and cauda (0.140 ± 0.004). The relative volume of the interstitium decreased, whilst that of the lumen increased over the same period with adult values being achieved earlier in the proximal segments than in the distal segments. In contrast to volume fraction the absolute volume of all compartments in all segments increased from day 15 to day 90. Between 90 and 120 days the absolute volumes of compartments in the initial segment and caput showed little volume change. All compartments in the corpus and cauda showed significant increases in volume over the same period. A similar pattern of development was observed with respect to the surface area of both the luminal and basement membrane aspects of the epithelium; surface area per unit volume (surface density) in all segments reached adult values at approximately 60 days, whilst the increase in absolute area of the surfaces ceased at 90 days in the initial segment and caput and continued to 120 days in the corpus and cauda. The total length of the epididymal tubule showed the same pattern with no increase in length apparent in the initial segment and caput after 90 days. Length however continued to increase in the corpus and cauda between 90 and 120 days. Tubule and luminal diameter reached their definitive values in the initial segment on day 60 but continued to increase until day 90 in the distal segments. Epithelial height increased between 15 and 30 days in all segments; in the caput, epithelial height was greatest on day 30 before decreasing slightly; and in the corpus and cauda maximal epithelial height was observed on day 45 decreasing to stable values on day 60 and 90, respectively. All the data is consistent with a proximal to distal differentiation and development of the epididymis with growth continuing in all segments after the establishment of the definitive architecture. Growth of the distal segments continued after its cessation in the proximal segments. © 1994 Wiley-Liss, Inc. 相似文献