• Title/Summary/Keyword: Raloxifene hydrochloride

Search Result 4, Processing Time 0.024 seconds

The Beneficial and Adverse Effects of Raloxifene in Menopausal Women: A Mini Review

  • Khorsand, Imaneh;Kashef, Reyhaneh;Ghazanfarpour, Masumeh;Mansouri, Elaheh;Dashti, Sareh;Khadivzadeh, Talat
    • Journal of Menopausal Medicine
    • /
    • v.24 no.3
    • /
    • pp.183-187
    • /
    • 2018
  • Objectives: The present mini review aimed to summarize the existing knowledge regarding the beneficial and adverse effects of raloxifene in menopausal women. Methods: This study is a review of relevant publications about the effects of raloxifene on sleep disorder, depression, venous thromboembolism, the plasma concentration of lipoprotein, breast cancer, and cognitive function among menopausal women. Results: Raloxifene showed no significant effect on depression and sleep disorder. Verbal memory improved with administration of 60 mg/day of raloxifene while a mild cognitive impairment risk reduction by 33% was observed with administration of 120 mg/day of raloxifene. Raloxifene was associated with a 50% decrease in the need for prolapse surgery. The result of a meta-analysis showed a significant decline in the plasma concentration of lipoprotein in the raloxifene group compared to placebo (standardized mean difference, -0.43; 10 trials). A network meta-analysis showed that raloxifene significantly decreased the risk of breast cancer (relative risk, 0.572; 95% confidence interval, 0.327-0.881; P = 0.01). In terms of adverse effects of raloxifene, the odds ratio (OR) was observed to be 1.54 (P = 0.006), indicating 54% increase in the risk of deep vein thrombosis (DVT) while the OR for pulmonary embolism (PE) was 1.05, suggesting a 91% increase in the risk of PE alone (P = 0.03). Conclusions: Raloxifene had no significant effect on depression and sleep disorder but decreased the concentration of lipoprotein. Raloxifene administration was associated with an increased risk of DVT and PE and a decreased risk of breast cancer and pelvic organ prolapse in postmenopausal women.

Anti-osteoporosis Effects of Ethanol Extract of Lentinula edodes in Ovariectomized Rats (향심 주정추출물의 난소적출 랫드에서 항골다공증 효과)

  • Lee, Hyun-Joo;Nho, Jong-Hyun;Yang, Beo-Deul;Woo, Kyeong-Wan;Song, Yong-Jin;Lee, E-Na;Lee, Yoong-Jae;Hwang, Tae-Yeon;Kim, Sun-Ra;Cho, Hyun-Woo;Chung, Yong-Hyun;Lee, Mu-Jin
    • Korean Journal of Pharmacognosy
    • /
    • v.51 no.4
    • /
    • pp.332-339
    • /
    • 2020
  • Lentinus edodes (LE) is the first medicinal macrofungus to enter the realm of modern biotechnology. Lentinus edodes is well-known to have anti-tumor, anti-inflammatory, and immunomodulatory effects. In this study, osteoporosis was induced by ovariectomy in female rats, and the prevention and treatment efficacy of the climacteric disease the postmenopausal type I pattern was examined using the experimental substance. Female rats were either sham-operated (sham; n = 5) or surgically ovariectomized (OVX; five animals per group) and then administered to OVX control, raloxifene hydrochloride 1 mg/kg/day, or LE (20 and 200 mg/kg/day) for 12 weeks. LE treatment suppressed the ovariectomy-induced reduction of bone mineral density in the entire tibia as well as its metaphysis with a decrease of serum osteocalcin and interleukin-6 levels. In addition, LE is suggested to elevate the serum levels of progesterone hormones and prevent bone loss in ovariectomized rats. In conclusion, LE 200 mg/kg/day may have inhibitory effects on osteoporosis in OVX rats.

The Anti-osteoporosis Effects of Cassia tora L. Seed Ethanol Extract in Ovariectomixed Rats (결명자 주정추출물의 난소적출 랫드에서 항골다공증 효과)

  • Lee, Mu-Jin;An, Byeong-Kwan;Jung, Ho-Kyung;Lee, Ki-Ho;Kim, A-Hyeon;Lee, Hyun-Joo;Jang, Ji-Hun;Sim, Mi-Ok;Kim, Tae-Muk;Kim, Min-Suk;Seong, Tea-Gyeong;Woo, Kyeong-Wan;Cho, Jung-Hee;Kim, Jong-Choon;Cho, Hyun-Woo
    • Korean Journal of Pharmacognosy
    • /
    • v.47 no.4
    • /
    • pp.333-342
    • /
    • 2016
  • In our study, osteoporosis was induced by ovariectomized in female rats, and the prevention and treatment efficacy of the climacteric disease the postmenopausal type I pattern was examined by using the experimental substance Cassia tora (CT) ethanol extracts. Female rats were either sham-operated (sham; n=5) or surgically ovariectomized (OVX; five animals per group) and then administered to OVX control, raloxifene hydrochloride (RLX) 1 mg/kg/day, or CT (20 and 200 mg/kg/day) for 12 weeks. Serum osteocalcin and creatinine concentration were significantly lower in the CT 200 mg/kg/day group compared with the OVX control group. Serum progesterone concentration was significantly higher in the CT 200 mg/kg/day group compared with the OVX control group. Reduction grade of the trabecular bone decreased in the RLX 1 and CT 200 mg/kg/day group compared with that of the OVX control group. In conclusion, CT 200 mg/kg/day may have inhibitory effects on osteoporosis in OVX rats.

Calcium Bioavailability and Antiosteoporotic Effects of Cheonggukjang Containing High Poly-Gamma Glutamate Contents (고함량 폴리감마글루탐산(PGA) 청국장에 대한 칼슘 생체이용률 및 골다공증에 미치는 영향)

  • Lee, Mu-Jin;Jung, Ho-Kyung;Sim, Mi-Ok;Jang, Ji-Hun;Kim, Tae-Mook;Lee, Hyun-Joo;Lee, Ki-Ho;An, Byeong-Kwan;Cho, Jung-Hee;Jang, Min-Cheol;Yong, Ju-Hyun;Kim, Jong-Choon;Cho, Hyun-Woo
    • Journal of the Korean Society of Food Science and Nutrition
    • /
    • v.45 no.11
    • /
    • pp.1544-1551
    • /
    • 2016
  • Various types of fermented soybean foods are consumed in various Asian countries, including China, Indonesia, Japan, Korea, and Vietnam. Cheonggukjang is a Korean whole soybean paste fermented by Bacillus subtilis and regarded as a healthy food. The objective of this study was to investigate the Ca-bioavailability and anti-osteoporotic effects of cheonggukjang (CGJ) containing high poly-gamma glutamate (PGA) contents in an animal model. Blood samples were collected from the jugular vein at 0, 0.5, 1, 2, 3, 4, and 5 h after a single oral dose in male rats. Ca-bioavailability in CGJ containing high PGA contents was approximately 3~5 times higher than that of natural CGJ. Female rats were either sham-operated (sham; n=5) or surgically ovariectomized (OVX; five animals per group) and then administered to OVX control, raloxifene hydrochloride (RLX) 1 mg/kg/d, or CGJ containing high contents of PGA (20 and 200 mg/kg/d) for 12 weeks. Serum osteocalcin concentration was significantly lower in the CGJ 200 mg/kg/d group compared with the OVX control group. Serum progesterone concentration was significantly higher in the CGJ 200 mg/kg/d group compared with the OVX control group. Reduction grade of the trabecular bone decreased in the RLX 1 and CGJ 200 mg/kg/d group compared with that of the OVX control group. In conclusion, CGJ 200 mg/kg/d may have inhibitory effects on osteoporosis in OVX rats, and Ca-bioavailability was improved in CGJ containing high PGA contents.