In boys, central precocious puberty （CPP） is the appearance of secondary sex characteristics driven by pituitary gonadotropin secretion before the age of 9 years. In the last years, relevant improvements in the trea...In boys, central precocious puberty （CPP） is the appearance of secondary sex characteristics driven by pituitary gonadotropin secretion before the age of 9 years. In the last years, relevant improvements in the treatment of CPP have been achieved. Because CPP is rare in boys, the majority of papers on this issue focus on girls and do not address specific features of male patients regarding end results and safety. In the present paper, recent advances of CPP management with GnRH analogs in men are summarized. End results in untreated and treated patients are also reviewed by an analysis of the recently published literature on treatment of CPP in men. The available data indicate that therapy with GnRH analogs can improve final height into the range of target height without significant adverse short-term and long-term effects, but longer follow-up of larger series of patients is still required to draw definitive conclusions.展开更多
Objective: To study the effect of Guizhi Fuling Pill combined with gonadotropin-releasing hormone analog (GnRH-a) on cell proliferation and invasion as well as MEK/ERK pathway in endometriosis lesions. Methods: Patien...Objective: To study the effect of Guizhi Fuling Pill combined with gonadotropin-releasing hormone analog (GnRH-a) on cell proliferation and invasion as well as MEK/ERK pathway in endometriosis lesions. Methods: Patients who were diagnosed with endometriosis in Bazhong Hospital of Traditional Chinese Medicine between November 2014 and March 2017 were selected as the research subjects and randomly divided into two groups, observation group received preoperative Guizhi Fuling Pill combined with GnRH analog therapy, and control group received preoperative GnRH analog monotherapy. After surgical resection, the endometriosis lesion was collected to determine the mRNA expression of proliferation and invasion-related genes as well as the protein expression of MEK/ERK pathway molecules. Results: Id-1, Sema3A, c-IAP1, OPN and uPA mRNA expression as well as p-MEK, p-EKR1/2, caspase-3 and MMP2 protein expression in endometriosis lesion of observation group were significantly lower than those of control group while Bak, Smac, PAI-1, TIMP1 and TIMP2 mRNA expression as well as caspase-3 protein expression were significantly higher than those of control group. Conclusion: Guizhi Fuling Pill combined with GnRH analog can inhibit the cell proliferation and invasion as well as the MEK/ERK pathway activation in endometriosis lesions.展开更多
文摘In boys, central precocious puberty （CPP） is the appearance of secondary sex characteristics driven by pituitary gonadotropin secretion before the age of 9 years. In the last years, relevant improvements in the treatment of CPP have been achieved. Because CPP is rare in boys, the majority of papers on this issue focus on girls and do not address specific features of male patients regarding end results and safety. In the present paper, recent advances of CPP management with GnRH analogs in men are summarized. End results in untreated and treated patients are also reviewed by an analysis of the recently published literature on treatment of CPP in men. The available data indicate that therapy with GnRH analogs can improve final height into the range of target height without significant adverse short-term and long-term effects, but longer follow-up of larger series of patients is still required to draw definitive conclusions.
文摘Objective: To study the effect of Guizhi Fuling Pill combined with gonadotropin-releasing hormone analog (GnRH-a) on cell proliferation and invasion as well as MEK/ERK pathway in endometriosis lesions. Methods: Patients who were diagnosed with endometriosis in Bazhong Hospital of Traditional Chinese Medicine between November 2014 and March 2017 were selected as the research subjects and randomly divided into two groups, observation group received preoperative Guizhi Fuling Pill combined with GnRH analog therapy, and control group received preoperative GnRH analog monotherapy. After surgical resection, the endometriosis lesion was collected to determine the mRNA expression of proliferation and invasion-related genes as well as the protein expression of MEK/ERK pathway molecules. Results: Id-1, Sema3A, c-IAP1, OPN and uPA mRNA expression as well as p-MEK, p-EKR1/2, caspase-3 and MMP2 protein expression in endometriosis lesion of observation group were significantly lower than those of control group while Bak, Smac, PAI-1, TIMP1 and TIMP2 mRNA expression as well as caspase-3 protein expression were significantly higher than those of control group. Conclusion: Guizhi Fuling Pill combined with GnRH analog can inhibit the cell proliferation and invasion as well as the MEK/ERK pathway activation in endometriosis lesions.
