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1.
Acta Laboratorium Animalis Scientia Sinica ; (6): 628-633, 2015.
Artículo en Chino | WPRIM | ID: wpr-484163

RESUMEN

Objective To study the differences in intestinal flora of normal and type 2 diabetic mice, the effect of alcoholic extract of Coreopsis tinctoria Nutt on mouse intestinal flora, and explore the possible relationship between alcoholic extract of Coreopsis tinctoria Nutt, intestinal flora and type 2 diabetes mellitus (T2DM) in mice.Methods Stool samples were collected from the normal control group (A), high dose (1.8 g/kg) (B) and moderate dose (1.2 g/kg) (C) alco-holic extract of Coreopsis tinctoria Nutt model groups, metformin (0.2 g/kg) treatment group (D) and blank control (E) group.16S rDNA real-time quantitative PCR assay was used to determine the levels of Clostridium coccoides and Bacteroides thetaiotaomicron in the stool samples.Pearson analysis method was used to analyze the correlation between the levels of tar-get bacterial species and the fasting blood glucose ( FBG) in the mice.Results 1.Compared with the normal control group, the levels of Clostridium coccoides and Bacteroides thetaiotaomicron in the T2DM model group were significantly low-ered (P=0.017, P=0.002).2.Compared with the model group, the levels of Clostridium coccoides and Bacteroides the-taiotaomicron of the high dose Coreopsis tinctoria Nutt alcohol extract group were significantly different ( 2 weeks: P =0.027, P=0.006;4 weeks:P=0.007, P=0.012).3.The levels of Clostridium coccoides and Bacteroides thetaiotaomi-cron were positively correlated with the FBG level in the mice.Conclusions The alcohol extract of Coreopsis tinctoria Nutt has certain effect on the intestinal flora in type 2 diabetic mice and there is certain correlation between the effect of alcohol extract of Coreopsis tinctoria Nutt and their blood glucose level.

2.
Infection and Chemotherapy ; : 54-58, 2014.
Artículo en Inglés | WPRIM | ID: wpr-13001

RESUMEN

Mycotic aneurysms are uncommon, but are fatal without appropriate management. Previous reports have shown that anaerobes and gram-negative organisms are less common but more dangerous than other causative agents of mycotic aneurysm. We report the case of a 60-year-old man with poorly controlled diabetes mellitus and atherosclerosis in the aorta, and a 10-day of history of lower abdominal pain and fever. This man was diagnosed with an uncommon abdominal aorta mycotic aneurysm caused by Bacteroides thetaiotaomicron and Acinetobacter lwoffii. The aneurysm was successfully treated with antibiotics therapy and aorto-bi-external iliac artery bypass with debridement of the infected aortic wall. We present this case together with a review of the relevant literature.


Asunto(s)
Humanos , Persona de Mediana Edad , Dolor Abdominal , Acinetobacter , Aneurisma , Aneurisma Infectado , Antibacterianos , Aorta , Aorta Abdominal , Aneurisma de la Aorta Abdominal , Aterosclerosis , Bacteroides , Desbridamiento , Diabetes Mellitus , Fiebre , Arteria Ilíaca , Corea (Geográfico)
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