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[A case of successful diagnosis and treatment of cavernous sinus syndrome by multi-disciplinary cooperation].

Xiao, L P; Yan, B; Zhao, T Y; Ji, X M; Duan, J G.

Zhonghua Er Bi Yan Hou Tou Jing Wai Ke Za Zhi ; 56(2): 152-156, 2021 Feb 03.

Artículo en Chino | MEDLINE | ID: mdl-33548946

Influence of a rapidly rotating shift system on the fatigue of female workers.

Jin, G Y; Zhu, G H; Xiao, L P; Xu, J Y; Wang, L Q; Yang, Y Y; Qiu, M Z; Shi, W Y; Xiong, X P; Liu, X Q.

Prog Clin Biol Res ; 341B: 363-8, 1990.

Artículo en Inglés | MEDLINE | ID: mdl-2217329

Asunto(s)

Fatiga/etiología , Periodicidad , Tolerancia al Trabajo Programado/fisiología , Adulto , Ritmo Circadiano/fisiología , Fatiga/fisiopatología , Fatiga/psicología , Femenino , Humanos , Contracción Muscular/fisiología , Desempeño Psicomotor/fisiología

Occurrence of aminopropylhomospermidine and canavalmine in the hamster epididymis.

Matsuzaki, S; Xiao, L P; Suzuki, M; Hamana, K; Niitsu, M; Samejima, K.

Biochem Int ; 15(4): 817-22, 1987 Oct.

Artículo en Inglés | MEDLINE | ID: mdl-3435545

RESUMEN

The Syrian hamster epididymis contains rather high levels of sym-homospermidine, N1-acetylspermidine and N1-acetylspermine in addition to the common polyamines putrescine, spermidine, and spermine. In the present study two other polyamines were identified in adult hamster epididymis by gas chromatography; they are aminopropylhomospermidine [NH2(CH2)3NH(CH2)4NH(CH2)4NH2] and canavalmine [NH2(CH2)4NH(CH2)3NH(CH2)4NH2]. The molar ratio of the former to the latter was about 2:1. This is the first report to show that tetraamines other than spermine are present in mammalian tissues.

Asunto(s)

Epidídimo/análisis , Poliaminas/análisis , Animales , Cricetinae , Cromatografía de Gases y Espectrometría de Masas , Hidrólisis , Masculino , Mesocricetus

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