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Acute Cold/Restraint Stress in Castrated Rats
Cold/restraint stress Castrated mice Urinary volume Testosterone Propranolol
2009/12/18
Objective: The present study aimed to determine whether castration altered osmotically stimulated vasopressin (VP) release and urinary volume and what is the role of endocrine-stress axis in this proc...
Comparative therapeutic use of Risedronate and Calcarea phosphorica-allopathy versus homeopathy-in bone repair in castrated rats
Allopathy Homeopathy Calcarea phosphorica Fracture healing
2009/10/19
Osteoporosis, a disease characterized by progressive bone loss, has been the target of several studies in the past few years. It results in a much higher risk for fractures and might cause slower bone...
Influence of estradiol on accessory reproductive organs in the castrated male rat. Effects of bromocriptine and flutamide
estradiol accessory reproductive organs castrated male rat
2009/2/19
Estradiol partially maintained the weights of the dorsolateral prostate and seminal vesicles in castrated adult male rats. One group of animals received subcutaneous injections of estradiol (0.01 ...
The antigonadotropic action of testosterone but not 7alpha-methyl-19-nortestosterone is attenuated through the 5alpha-reductase pathway in the castrated male rat pituitary gland
antigonadotropic action testosterone 7alpha-methyl-19-nortestosterone 5alpha-reductase castrated male rat pituitary gland
2008/12/25
The enzyme 5alpha-reductase plays a significant role in the prostate to amplify the action of testosterone (T) by converting it to a more potent androgen, dihydrotestosterone (DHT). The role of 5alp...
Smooth Muscle Cell Behavior in the Ventral Prostate of Castrated Rats
Androgen castration SEM stereological analysis smoothelin smooth muscle myosin
2008/12/22
Smooth muscle cells (SMC) play roles in prostatic development and function. The cells also respond to tissue injury and hormonal variations, alternating between a fully differentiated and contractil...
A Castrated Mouse Model of Erectile Dysfunction
Penile erection castration penis androgen testosterone animal model
2008/12/19
To establish a mouse model for the study of venoocclusive erectile dysfunction, we investigated erectile function in wild-type (WT), castrated (CAST), and castrated mice receiving immediate testoste...