Dataset Information

Effects of red ginseng oil(KGC11o) on testosterone-propionate-induced benign prostatic hyperplasia.

ABSTRACT:

Background

Benign prostatic hyperplasia (BPH) is a disease characterized by abnormal proliferation of the prostate, which occurs frequently in middle-aged men. In this study, we report the effect of red ginseng oil (KGC11o) on BPH.

Methods

The BPH-induced Sprague-Dawley rats were divided into seven groups: control, BPH, KGC11o 25, 50, 100, 200, and finasteride groups. KGC11o and finasteride were administered for 8 weeks. The BPH biomarkers, DHT, 5AR1, and 5AR2, androgen receptor, prostate-specific antigen (PSA), Bax, Bcl-2, and TGF-β were determined in the serum and prostate tissue. The cell viability after KGC11o treatment was determined using BPH-1 cells, and, androgen receptor, Bax, Bcl-2, and TGF-β were confirmed by western blotting.

Results

In the in vivo study, administration of KGC11o reduced prostate weight by 18%, suppressed DHT (up to 22%) and 5AR2 (up to 12%) levels from administration of 100 mg/kg KGC11o (P < 0.05). PSA was significantly downregulated dose-dependently from at the concentration of 50 mg/kg KGC11o (P < 0.05). BPH-1 cell viability significantly reduced through the treatment with KGC11o. In vitro and vivo, AR, Bcl-2 TGF-β levels reduced significantly but Bax was increased (P < 0.05).

Conclusion

These results suggest that KGC11o may inhibit the development of BPH by significantly reducing the levels of BPH biomarkers via 5ARI, anti-androgenic effect, and anti-proliferation effect, serving as a potential functional food for treating BPH.

SUBMITTER: Lee JY

PROVIDER: S-EPMC9120790 | biostudies-literature | 2022 May

REPOSITORIES: biostudies-literature

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Publications

Effects of red ginseng oil(KGC11<i>o</i>) on testosterone-propionate-induced benign prostatic hyperplasia.

Lee Jeong Yoon JY Kim Sohyuk S Kim Seokho S Kim Jong Han JH Bae Bong Seok BS Koo Gi-Bang GB So Seung-Ho SH Lee Jeongmin J Lee Yoo-Hyun YH

Journal of ginseng research 20211113 3

<h4>Background</h4>Benign prostatic hyperplasia (BPH) is a disease characterized by abnormal proliferation of the prostate, which occurs frequently in middle-aged men. In this study, we report the effect of red ginseng oil (KGC11<i>o</i>) on BPH.<h4>Methods</h4>The BPH-induced Sprague-Dawley rats were divided into seven groups: control, BPH, KGC11<i>o</i> 25, 50, 100, 200, and finasteride groups. KGC11<i>o</i> and finasteride were administered for 8 weeks. The BPH biomarkers, DHT, 5AR1, and 5AR2 ...[more]

PMID: 35600774

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Project description:BackgroundBenign prostatic hyperplasia (BPH) is a common urological disorder reported among ageing men.ObjectiveThe study assessed histoprotective effect of lime essential oil (LEO) in a rat model of testosterone-induced benign prostatic hyperplasia (BPH) and evaluated its ability to reverse testosterone-mediated changes in the testis, kidney, and liver.Materials and methodsAdult Sprague Dawley (aged 12 weeks, 240-390 g) male rats were intramuscularly injected with testosterone enanthate (TE) (10 mg/kg) reconstituted in olive oil for ten days to establish benign prostatic hyperplasia (serum PSA level ≥ 1.24 ng/ml) in. After confirmation of BPH (sustained serum PSA level ≥ 1.24 ng/ml), rats in all groups (LEO: 30, 100, and 300 mg/kg, po, n = 6; finasteride: 15 mg/kg, po, n = 6) except model (BPH without treatment) and sham (no BPH and no treatment) groups were treated for 21 days. At the end of treatment, rats were anesthetised and blood was collected via cardiac puncture to determine serum PSA and total antioxidant capacity (TAC) levels. The prostate gland, testis, kidney, and liver were harvested, weighed, histologically processed and stained with H&E.ResultsLEO- and finasteride-treated groups recorded lesser mean prostatic weights relative to their model group. Baseline mean serum PSA level of LEO- and finasteride-treated groups reduced significantly (p < 0.05) relative to model group. Serum TAC levels were also higher in LEO- and finasteride-treated groups relative to model group. LEO-treated groups had less thickened glandular epithelium, smaller acini, fewer prostatic secretions and more fibromuscular stroma relative to model group. LEO and finasteride treatment produced improved histomorphological characteristics of testis, kidney, and liver compared to model group.ConclusionBy the current results, Citrus aurantifolia LEO may possess active agents that can be explored for translational medicine against BPH.