Chemopreventive Potential of Myrtenal against Nitrosamine-Initiated, Radiation-Promoted Rat Bladder Carcinogenesis

2021 ◽  
pp. 1-11
Author(s):  
Mostafa A. Farrag ◽  
Magda K. Ezz ◽  
Nashwa K. Ibrahim ◽  
Emad K. Ahmed
Keyword(s):  
Rat Bladder ◽  
Bladder Carcinogenesis

Long-term treatment with l-isoleucine or l-leucine in AIN-93G diet has promoting effects on rat bladder carcinogenesis

2012 ◽  
Vol 50 (11) ◽  
pp. 3934-3940 ◽  
Author(s):  
Xiao-Li Xie ◽  
Min Wei ◽  
Takayuki Yunoki ◽  
Anna Kakehashi ◽  
Shotaro Yamano ◽  
...  
Keyword(s):  
Term Treatment ◽  
Rat Bladder ◽  
Bladder Carcinogenesis ◽  
Long Term Treatment

scholarly journals Chemoprevention with green propolis green propolis extracted in L-lysine versus carcinogenesis promotion with L-lysine in N-Butyl-N-[4-hydroxybutyl] nitrosamine (BBN) induced rat bladder cancer

2012 ◽  
Vol 27 (2) ◽  
pp. 185-192 ◽  
Author(s):  
Conceição Aparecida Dornelas ◽  
Francisco Vagnaldo Fechine-Jamacaru ◽  
Irineu Lima Albuquerque ◽  
Hemerson Iury Ferreira Magalhães ◽  
Adjair Jairo Silva de Souza ◽  
...  
Keyword(s):  
Group Iv ◽  
The Other ◽  
Control Group ◽  
Group Viii ◽  
Group Vi ◽  
Group V ◽  
Induction Group ◽  
Rat Bladder ◽  
Bladder Carcinogenesis ◽  
Group I

PURPOSE: To determine the effects of green propolis extracted in L-lysine (WSDP) and of L- lysine for 40 weeks on induced rat bladder carcinogenesis. METHODS: The animals (groups I, II, III, IV, V and VI) received BBN during 14 weeks. Group I was treated with propolis 30 days prior received BBN, and then these animals were treated daily with propolis; Groups II and III was treated with subcutaneous and oral propolis (respectively) concurrently with BBN. The animals of Group IV were treated L-lysine; Group V received water subcutaneous; and Group VI received only to BBN. Among the animals not submitted to carcinogenesis induction, Group VII received propolis, Group VIII received L-lysine and Group IX received water. RESULTS: The carcinoma incidence in Group I was lower than that of control (Group VI). The carcinoma multiplicity in Group IV was greater than in Group VI. All animals treated with L-lysine developed carcinomas, and they were also more invasive in Group IV than in controls. On the other hand, Group VIII showed no bladder lesions. CONCLUSION: The WSDP is chemopreventive against rat bladder carcinogenesis, if administered 30 days prior to BBN , and that L-lysine causes promotion of bladder carcinogenesis.

Cyclooxygenase-2 (COX-2) expression and angiogenesis in BBN-induced rat bladder carcinogenesis

2003 ◽  
Vol 2 (1) ◽  
pp. 43 ◽  
Author(s):  
J. Kim ◽  
C. Kwak ◽  
I. Park ◽  
E. Lee ◽  
S. Lee ◽  
...  
Keyword(s):  
Cyclooxygenase 2 ◽  
Rat Bladder ◽  
Bladder Carcinogenesis ◽  
Cox 2

Effects of urinary transferrin and ornithine decarboxylase-inducing fraction on rat bladder carcinogenesis

1989 ◽  
Vol 45 (1) ◽  
pp. 65-70 ◽  
Author(s):  
S. Noguchi ◽  
Y. Yura ◽  
O. Hayashi ◽  
S. Samma ◽  
R. Oyasu
Keyword(s):  
Ornithine Decarboxylase ◽  
Rat Bladder ◽  
Bladder Carcinogenesis

scholarly journals INFLUENCE OF LACTOBACILUS CASEI ON RAT BLADDER CARCINOGENESIS

1994 ◽  
Vol 85 (4) ◽  
pp. 655-663 ◽  
Author(s):  
Kyoichi Tomita ◽  
Hideyuki Akaza ◽  
Koji Nomoto ◽  
Teruo Yokokura ◽  
Hisashi Matsushima ◽  
...  
Keyword(s):  
Rat Bladder ◽  
Bladder Carcinogenesis

scholarly journals Timing Effects of Uracil-induced Urolithiasis on Amplification of Second-stage Promotion in Rat Bladder Carcinogenesis

1991 ◽  
Vol 82 (10) ◽  
pp. 1077-1084 ◽  
Author(s):  
Masa-Aki Shibata ◽  
Ryohei Hasegawa ◽  
Masashi Sano ◽  
Tomoyuki Shirai ◽  
Shoji Shoji
Keyword(s):  
Second Stage ◽  
Rat Bladder ◽  
Bladder Carcinogenesis ◽  
Timing Effects
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