Results 131 to 140 of about 851,577 (169)

鲤痘疮病病原的电镜观察初报

, 1991
<正> 痘疮病是鲤越冬前后常见的疾病。过去由于该病在池塘中流行不广,危害也不大,因而未引起足够的重视。近年来由于网箱养鱼等高密度养殖技术的推广,该病日益常见而且严重 ...
江育林, 李正秋, 李燕
core  

[Multicenter study on etiological characteristics of bacterial meningitis in infants aged < 90 days]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Liu Y, Feng X, Gao J, Xiong Y, Liu C, Hou XL.   +5 more
europepmc   +1 more source

草鱼出血病病原的研究 Ⅱ.电镜观察

, 1980
在病鱼肾组织中发现有病毒颗粒,在头肾组织中也看到类似的颗粒。病毒呈球形或六角形,直径为60—78毫微米,平均为69毫微米;颗粒中央有一电子密度较高的核心,其直径平均为32毫微米,核心周围包有外膜,宽20毫微米左右。此外,还有一种无外膜的、电子密度均匀的病毒颗粒,直径为46—60毫微米,平均为52毫微米,这种颗粒出现在细胞核和胞质包涵体内。所观察到的病毒颗粒均出现在肾的造血组织内,但红血球和颗粒白血球中没有发现。肾小管上皮细胞正常,也未观察到病毒颗粒 ...
王精豹
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[Distribution and Drug Resistance Characteristics of Pathogenic Bacteria in the Elderly Population in China in 2021]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Tang S, Xiao Y, Li J, Li D, Wu S, Huang X, Li J, Yang L, Li J, Wang T, Zhang G, Xu Y, Xie Y.   +12 more
europepmc   +1 more source

[Application value of metagenomic next-generation sequencing for pathogen detection in childhood agranulocytosis with fever]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi, 2022
Zhu S, Liu Y, Luo HY, Yang MH, Yang LC, Deng WJ.   +5 more
europepmc   +1 more source

[Value of targeted next-generation sequencing in pathogen detection for neonates with respiratory distress syndrome: a prospective randomized controlled trial]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Zhang HH, Ou-Yang X, Liu XP, Huang SR, Lin YF.   +4 more
europepmc   +1 more source

A single-center retrospective study of pathogen distribution and antibiotic resistance of bloodstream infections in emergency department. [PDF]

Zhong Nan Da Xue Xue Bao Yi Xue Ban
Tang Y, Chen L, Xiao J, Yan K, Qi J, Zhou K, Liu H.   +6 more
europepmc   +1 more source

[Distribution of the Pathogens Isolated from 6428 Tumor Patients in 2019-2023 and the Relevant Drug Resistance Surveillance Report]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Tang Q, Wang Y, Yuan Y, Shu L, Deng J, He C.   +5 more
europepmc   +1 more source

[Etiological characteristics and drug resistance in patients with hepatitis B virus-associated acute-on-chronic liver failure combined with intra-abdominal infection]. [PDF]

Zhonghua Gan Zang Bing Za Zhi
Yu XL, Xie HB, Luo YQ, Zeng YY.
europepmc   +1 more source

[A cross-sectional study on the pathogen composition and antimicrobial resistance in neonates with sepsis in Hebei Province, China]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Hebei Neonatal Sepsis Research Group.
europepmc   +1 more source