Protective effects of Anthocleista djalonensis A. Chev root extracts against induced testicular inflammation and impaired spermatogenesis in adult rats

2019 ◽  
Vol 46 (6) ◽  
pp. 5983-5994 ◽  
Author(s):  
Chioma Y. Ezirim ◽  
Sunny O. Abarikwu ◽  
Augustine A. Uwakwe ◽  
Chidimma J. Mgbudom-Okah
2000 ◽  
Vol 41 (4) ◽  
pp. 405-411 ◽  
Author(s):  
LUSÂNIA M. GREGGI ANTUNES ◽  
JOANA D'ARC C. DARIN ◽  
MARIA DE LOURDES P. BIANCHI

2012 ◽  
Vol 63 (3) ◽  
pp. 263-270 ◽  
Author(s):  
Xiu-Quan Shi ◽  
Wei Yan ◽  
Ke-Yue Wang ◽  
Qi-Yuan Fan ◽  
Yan Zou

We tested the hypothesis that dietary fi bre (DF) has protective effects against manganese (Mn)-induced neurotoxicity. Forty-eight one-month old Sprague-Dawley rats were randomly divided into six groups: control, 16 % DF, Mn (50 mg kg-1 body weight), Mn+ 4 % DF, Mn+ 8 % DF, and Mn+ 16 % DF. After oral administration of Mn (as MnCl2) by intragastric tube during one month, we determined Mn concentrations in the blood, liver, cerebral cortex, and stool and tested neurobehavioral functions. Administration of Mn was associated with increased Mn concentration in the blood, liver, and cerebral cortex and increased Mn excretion in the stool. Aberrations in neurobehavioral performance included increases in escape latency and number of errors and decrease in step-down latency. Irrespective of the applied dose, the addition of DF in forage decreased tissue Mn concentrations and increased Mn excretion rate in the stool by 20 % to 35 %. All neurobehavioral aberrations were also improved. Our fi ndings show that oral exposure to Mn may cause neurobehavioral abnormalities in adult rats that could be effi ciently alleviated by concomitant supplementation of DF in animal feed.


2016 ◽  
Vol 54 (6) ◽  
pp. 964-974 ◽  
Author(s):  
Awatef Elwej ◽  
Ghada Ben Salah ◽  
Choumous Kallel ◽  
Faiza Fakhfakh ◽  
Najiba Zeghal ◽  
...  

2011 ◽  
Vol 63 (6) ◽  
pp. 553-561 ◽  
Author(s):  
Ibtissem Ben Amara ◽  
Afef Troudi ◽  
Elmouldi Garoui ◽  
Ahmed Hakim ◽  
Tahia Boudawara ◽  
...  

Andrologia ◽  
2018 ◽  
Vol 50 (7) ◽  
pp. e13047 ◽  
Author(s):  
M. Shokoohi ◽  
H. Shoorei ◽  
M. Soltani ◽  
S.-H. Abtahi-Eivari ◽  
R. Salimnejad ◽  
...  

Author(s):  
Zhi Wang ◽  
Ping Li ◽  
Chenjing Wang ◽  
Qixiao Jiang ◽  
Lei Zhang ◽  
...  

2013 ◽  
Vol 32 (04) ◽  
pp. 577-588 ◽  
Author(s):  
Mediha Sefi ◽  
Afef Troudi ◽  
Fatma Ben Hamida ◽  
Nejla Soudani ◽  
Tahia Boudawara ◽  
...  

PLoS ONE ◽  
2016 ◽  
Vol 11 (4) ◽  
pp. e0153708 ◽  
Author(s):  
Peiqi Wang ◽  
Jiangbei Cao ◽  
Na Liu ◽  
Li Ma ◽  
Xueyue Zhou ◽  
...  

1993 ◽  
Vol 13 (4) ◽  
pp. 609-616 ◽  
Author(s):  
Jian Guan ◽  
Chris Williams ◽  
Mark Gunning ◽  
Carina Mallard ◽  
Peter Gluckman

Intraventricular injection of insulin-like growth factor 1 (IGF-1) 2 h after hypoxic–ischemic injury reduces neuronal loss. To clarify the mode of action, we compared histological outcome between treatment groups in the following three studies: 0, 0.5, 5, and 50 μg IGF-1 given 2 h after injury; 0 and 20 μg IGF-1 given 1 h before; and 20 μg IGF-1 and insulin or vehicle alone given 2 h after. Unilateral hypoxic-ischemic injury was induced in adult rats by ligation of the right carotid and exposure to 6% O2 for 10 min. Histological outcome was evaluated in the cortex, striatum, and hippocampus 5 days later. Five to 50 μg IGF-1 reduced the incidence of infarction and neuronal loss in a dose-dependent manner in all regions (p < 0.05), and 50 μg reduced the infarction rate from 87 to 26% (p < 0.01). Pretreatment did not alter outcome. IGF-1 improved outcome compared with equimolar doses of insulin (p < 0.05) and did not affect systemic glucose concentrations or cortical temperature. The results indicate that the neuronal protective effects of IGF-1 are specific and are not mediated via insulin receptors, hypothermia, or hypoglycemic mechanisms. Centrally administered IGF-1 appears to provide worthwhile trophic support to cells within most cerebral structures after transient hypoxic-ischemic injury.


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