Benign metastasizing leiomyoma （BML） is a rare entity usually occuring in females with history of uterus leiomyoma. It appears as a histopathologic benign smooth muscle tumors, distant from the uterus. It is hormone...Benign metastasizing leiomyoma （BML） is a rare entity usually occuring in females with history of uterus leiomyoma. It appears as a histopathologic benign smooth muscle tumors, distant from the uterus. It is hormone dependent and progresses slowly. Operation is the main clinical treatment. The article was reported one case who was a thirty-eight years old female. She was found to have bilateral lung nodules after hysterectomy of uterine leiomyoma seven years ago. An open lung biopsy revealed that the nodules consist of proliferating smooth muscle cells with a histopathologic feature which was similar to her uterus leiomyoma. Positive staining of estrogen and progesterone receptors were detected, which proved the turner originate from utedne. The patient did not accept operation, chemotherapy, radiotherapy or other treatment. We still follow up the development of the case.展开更多
OBJECTIVE: To evaluate the potential beneficial effects of Inonotus obliquuspolysaccharides(IOP) on the alleviation of physical fatigue in mice.METHODS: Sixty-four male mice were randomly divided into four groups(n = ...OBJECTIVE: To evaluate the potential beneficial effects of Inonotus obliquuspolysaccharides(IOP) on the alleviation of physical fatigue in mice.METHODS: Sixty-four male mice were randomly divided into four groups(n = 16 per group). Mice were orally administered IOP for a period of 14 days at 0,100,200 and 300 mg/kg/d,and were assigned to the control,IOP-100,IOP-200,and IOP-300 groups,respectively by the random number table method. Mice in the control group received an oral administration of sterile distilled water. A forced swimming test was performed for 8 mice per group at one hour after the last treatment. The other 8mice in each group swam for 30 min. Blood,liver and muscle samples were taken after resting for30 min. Levels of blood urea nitrogen and lactate,as well as glycogen contents of the liver and muscle were measured. Morphology of liver was observed by light microscopy.RESULTS: IOP extended the swimming time of mice,and increased the glycogen content of liver and muscle,but decreased blood lactic acid and serum urea nitrogen levels. IOP had no toxic effects on major organs such as the liver as assessed by histopathological examinations.CONCLUSION: IOP might be a potential anti-fatigue pharmacological agent.展开更多
文摘Benign metastasizing leiomyoma （BML） is a rare entity usually occuring in females with history of uterus leiomyoma. It appears as a histopathologic benign smooth muscle tumors, distant from the uterus. It is hormone dependent and progresses slowly. Operation is the main clinical treatment. The article was reported one case who was a thirty-eight years old female. She was found to have bilateral lung nodules after hysterectomy of uterine leiomyoma seven years ago. An open lung biopsy revealed that the nodules consist of proliferating smooth muscle cells with a histopathologic feature which was similar to her uterus leiomyoma. Positive staining of estrogen and progesterone receptors were detected, which proved the turner originate from utedne. The patient did not accept operation, chemotherapy, radiotherapy or other treatment. We still follow up the development of the case.
基金Supported by Science and Technology Research program of Jilin Province,Education Department in the 12th Five Year Plan(China)(Research on Prevention of Inonotus Obliquus Polysaccharides for High Power Microwave Radiation Induced Injury in Rats,No.2012495)
文摘OBJECTIVE: To evaluate the potential beneficial effects of Inonotus obliquuspolysaccharides(IOP) on the alleviation of physical fatigue in mice.METHODS: Sixty-four male mice were randomly divided into four groups(n = 16 per group). Mice were orally administered IOP for a period of 14 days at 0,100,200 and 300 mg/kg/d,and were assigned to the control,IOP-100,IOP-200,and IOP-300 groups,respectively by the random number table method. Mice in the control group received an oral administration of sterile distilled water. A forced swimming test was performed for 8 mice per group at one hour after the last treatment. The other 8mice in each group swam for 30 min. Blood,liver and muscle samples were taken after resting for30 min. Levels of blood urea nitrogen and lactate,as well as glycogen contents of the liver and muscle were measured. Morphology of liver was observed by light microscopy.RESULTS: IOP extended the swimming time of mice,and increased the glycogen content of liver and muscle,but decreased blood lactic acid and serum urea nitrogen levels. IOP had no toxic effects on major organs such as the liver as assessed by histopathological examinations.CONCLUSION: IOP might be a potential anti-fatigue pharmacological agent.
