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Anti-Menopausal Effect of Soybean Germ Extract and Lactobacillus gasseri in the Ovariectomized Rat Model.

ABSTRACT: Menopause is a significant phase in a woman's life. Menopausal symptoms can affect overall well-being and quality of life. Conventionally, hormone replacement therapy (HRT) is used to alleviate menopausal symptoms; however, depending on the conditions, HRT may lead to side effects, necessitating the exploration of alternative therapies with fewer side effects. In this study, we investigated the effects of a combination of soybean germ extract (S30) containing 30% (w/w) isoflavone and a probiotic, Lactobacillus gasseri (LGA1), on menopausal conditions in an ovariectomized (OVX) rat model. We evaluated the impact of S30+LGA on body weight, estrogen markers, uterine and bone health, vascular markers, and neurotransmitter levels. The results revealed that treatment with S30+LGA1 significantly improved body weight and uterine and bone health. Moreover, S30+LGA1 demonstrated promising effects on lipid profile, liver function, and vascular markers and positively impacted serotonin and norepinephrine levels, indicating potential mood-enhancing effects. In conclusion, S30+LGA1, possessing anti-menopausal effects in vitro and in vivo, can be recommended as a soy-based diet, which offers various health benefits, especially for menopausal women.

SUBMITTER: Lee SH

PROVIDER: S-EPMC10609938 | biostudies-literature | 2023 Oct

REPOSITORIES: biostudies-literature

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Anti-Menopausal Effect of Soybean Germ Extract and Lactobacillus gasseri in the Ovariectomized Rat Model.

Lee Sun-Hee SH Lim Tae-Joong TJ Yun Eun Ju EJ Kim Kyoung Heon KH Lim Sanghyun S

Nutrients 20231023 20

Menopause is a significant phase in a woman's life. Menopausal symptoms can affect overall well-being and quality of life. Conventionally, hormone replacement therapy (HRT) is used to alleviate menopausal symptoms; however, depending on the conditions, HRT may lead to side effects, necessitating the exploration of alternative therapies with fewer side effects. In this study, we investigated the effects of a combination of soybean germ extract (S30) containing 30% (w/w) isoflavone a ...[more]

PMID: 37892560

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Project description:Background and aimHelicobacter pylori eradication clearly decreases peptic ulcer recurrence rates. H. pylori eradication is achieved in 70-90% of cases, but treatment failures due to poor patient compliance and resistant organisms do occur. Lactobacillus gasseri can suppress both clarithromycin-susceptible and -resistant strains of H. pylori in vitro. The aim of this study was to determine the effect of pretreatment with L. gasseri- containing yogurt on H. pylori eradication. We conducted a randomized, controlled clinical trial in patients with H. pylori infection.MethodsA total of 229 patients were randomized into either a 1-week triple therapy of rabeprazole (10 mg bid), amoxicillin (750 mg bid), and clarithromycin (200 mg bid) or triple therapy plus L. gasseri-containing yogurt. In the yogurt-plus-triple therapy groups, yogurt containing L. gasseri OLL2716 (112 g) was given twice daily for 4 weeks (3 weeks pretreatment and also 1 week during eradication therapy). Clarithromycin resistance was determined by the detection of a mutation in 23S rRNA using nested polymerase chain reaction and the direct sequencing of DNA from pretreatment feces. H. pylori eradication was diagnosed based on the urea breath test and a stool antigen test after 8 weeks of eradication.ResultsThe status of H. pylori susceptibility to clarithromycin was successively determined in 188 out of 229 samples. The rate of infection with clarithromycin-resistant strains of H. pylori was 27.1%. Overall eradication (intention to treat/per protocol) was 69.3/74.5% for the triple-only group, and 82.6/85.6% for the yogurt-plus-triple group (P = 0.018/P = 0.041). Eradication of primary clarithromycin-resistant strains tended to be higher for yogurt-plus-triple therapy than triple-only therapy (38.5 vs 28.0%, respectively, P = 0.458).ConclusionThis study confirmed that the major cause of treatment failure is resistance to clarithromycin. A 4-week treatment with L. gasseri-containing yogurt improves the efficacy of triple therapy in patients with H. pylori infection.

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Anti-Menopausal Effect of Soybean Germ Extract and Lactobacillus gasseri in the Ovariectomized Rat Model.

Publications

Anti-Menopausal Effect of Soybean Germ Extract and <i>Lactobacillus gasseri</i> in the Ovariectomized Rat Model.

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