Yougui Pill Research Articles

Exploring You-gui Pill for the Treatment of Diabetic Erectile Dysfunction: Data Mining Analysis, Network Pharmacology and Experiments In Vitro.

The You-gui pill (YGP) is a classical compound used for treating antidiabetic erectile dysfunction (DMED). However, the specific active ingredients responsible for its effects on DMED and their mechanisms remain unclear. In this paper, we used data mining techniques to analyze high-frequency herbs and herb combinations used in Chinese medicine for the treatment of DMED based on existing literature. Using network pharmacology to study the active components and mechanism of action of YGP against DMED, molecular docking was used to analyze the interactions of the active components with major structural proteins, nonstructural proteins, and mutants. Also, the therapeutic effect of YGP on hyperglycemic modelling and its underlying mechanisms were experimentally validated in CCEC cells by analyzing the expression of its relevant target mRNAs. Network pharmacological analysis identified the three core components of YGP as quercetin, kaempferol, and β-sitosterol, and constructed a PPI network map of common targets of YGP and DMED, which included HIF-1α, ALB, Bcl-2, INS, IL-1β, IL-6, TNF-α, CASP3, and TP53. Combined with molecular docking results, these targets had a strong binding affinity between them and the active ingredient compounds, with the highest affinity for HIF-1α and TNF-α. During the in vitro cellular assay validation, the HIF-1α, ALB, Bcl-2, TNF-α, and IL-6 mRNA in CCECs cells showed positive regulation after YGP intervention. The combination of "data mining - network pharmacology - molecular docking - experimental validation" provides a powerful methodological basis for the study of the main active components and mechanism of action of YGP against DMED, as well as the development and application of the drug.

Professor ZHUANG Lixing's experience of integrated acupuncture and medication approach to treat motor complications in Parkinson's disease based on the alternation of "movement and stillness"

This paper introduces Professor ZHUANG Lixing's experience in treating motor complications of Parkinson's disease (PD) with acupuncture combined with medication. Based on the characteristics of the alternation of "movement and stillness" in PD motor complications, Professor ZHUANG divides these complications into three distinct periods: "movement" stage, "stillness" stage and "alternation" stage, and proposes an integrated approach of acupuncture and medication, with staged treatment tailored to each period. The main acupoints include Jin's three needles to regulate spirit (four spirit needles, Shenting [GV 24], Yintang [GV 24+], Shenmen [HT 7], Sanyinjiao [SP 6]), along with hand tremor three needles (Hegu [LI 4], Quchi [LI 11], Dingchan), foot tremor three needles (Yinlingquan [SP 9], Yanglingquan [GB 34], Taichong [LR 3]), and Du's three needles (Dazhui [GV 14], Jinsuo [GV 8], Mingmen [GV 4]). The primary medicinal formulas include Lingjiao Gouteng decoction, Banxia Baizhu Tianma decoction, Bazhen decoction combined with Buzhong Yiqi decoction, Sini decoction combined with Yougui pills, and Xiaochaihu decoction. This integrated approach effectively alleviates the motor symptom fluctuations in PD patients, helping them maintain a stable life.

Network pharmacology and molecular docking approach to investigate the mechanism of a Chinese herbal formulation Yougui pills against steroid-related osteonecrosis of the femoral head

Yougui pills (YGPs) is a classical prescription formula for treating steroid-related osteonecrosis of the femoral head (SONFH) in traditional Chinese medicine (TCM). However, its key ingredients and mechanisms of action are still unknown. In the study, we used molecular docking and network pharmacology to comprehensively investigate the mechanism by YGPs impact on SONFH. TCMSP was used to identify the effective active components of YGPs. Targets associated with SONFH were extracted from GEO datasets in conjunction with GeneCards, OMIM, and DisGeNET databases. Protein-protein interaction (PPI) networks were built using the intersection targets by importing them into the STRING database. Furthermore, DAVID was used to conduct a pathway enrichment analysis for both GO and KEGG. Finally, molecular docking and molecular dynamics simulation was performed to verify the binding ability between key targets and active compound. Screening using relevant databases revealed 126 active compounds with 1078 targets in YGPs, mainly including helenalin, quercetin, stigmasterol, sesamin, etc. The topological analysis of the PPI network revealed that key targets included VEGFA, IL6, IL1B, TNF, ALB, and TP53. According to the findings of the GO enrichment analysis, genes were most significantly enriched in the inflammatory response, response to hypoxia, and positive regulation of angiogenesis. The effects of YGPs have been mostly linked to the HIF-1 signaling pathway and the PI3K-Akt signaling pathway, according to a KEGG pathway enrichment analysis. In addition, the results of molecular docking and molecular dynamics simulations demonstrated that the active chemicals in YGPs have high affinity with the relevant targets. This investigation integrates molecular docking and network pharmacology to identify the effective compounds, related targets, and potential mechanism of YGPs in the treatment of SONFH. This research may provide an integrative strategy to clarify the pharmacological mechanisms of traditional Chinese medicines.

Zuogui Pills and Yougui Pills in differential treatment of diminished ovarian reserve based on metabolomics

Based on the metabolomics, this paper systematically analyzed the metabolic substance basis of Zuogui Pills and Yougui Pills in syndrome differentiation and treatment of diminished ovarian reserve(DOR), so as to provide a scientific basis for the traditional Chinese medicine(TCM) syndrome differentiation and treatment of DOR. Patients with DOR of kidney-Yin deficiency syndrome were collected from outpatient department of hospitals and treated with Zuogui Pills for 12 weeks. And kidney-Yang deficiency syndrome were treated with Yougui Pills for 12 weeks. Based on the non-targeted metabolomic research techniques, the potential biomarkers of Zuogui Pills and Yougui Pills in the treatment of DOR with kidney-Yin deficiency and kidney-Yang deficiency, respectively, were screened out, and metabolic pathways of biomarkers were analyzed. The pregnancy rate, basic serum hormone levels [basal follicle-stimulating hormone(bFSH), basal-luteinizing hormone(bLH), basal-estradiol(bE_2), and anti-Müllerian hormone(AMH)], TCM syndrome type score, and Kupperman score were recorded and statistically analyzed after treatment. The results showed that 23 patients with DOR of kidney-Yin deficiency syndrome and 25 patients of kidney-Yang deficiency syndrome were collected. Twenty-six differential metabolites, including L-carnitine, acetyl-CoA, coenzyme A, and coenzyme Q_(10)(CoQ10), were mapped to 12 metabolic pathways in patients with kidney-Yin deficiency treated with Zuogui Pills. Twenty-two differential metabolites, such as adipoyl-CoA, L-lysine, lysine arginine, and α-tocopherol, were mapped to 11 metabolic pathways in patients with kidney-Yang deficiency. After treatment, bFSH and bLH of patients with DOR were significantly lower than those before treatment(P<0.05). Although the comparison of bE_2 and AMH had no significant differences, there was a improvement trend. The TCM syndrome type score and Kupperman score of patients with DOR after TCM treatment were significantly lower than those before treatment(P<0.05).

Zuogui and Yougui pills improve perimenopausal syndrome regulation of apoptosis in mice.

To examine, dissect, and understand the molecular mechanisms and combinatorial effects of Zuogui (, ZGP) and Yougui pills (, YGP) in 4-vinyl cyclohexene diepoxide (4-VCD)-induced Perimenopausal syndrome (PMS). Using the 4-VCD-induced PMS mouse model, uterine and ovary index were measured, and serum sex steroidal hormone levels were evaluated after treatment with ZGP, YGP, ZGP + YGP, estradiol valerate (EV), and Gengnian An (gengnianan, GNA). Histopathological examinations, ingredient-target network predictions, western blotting, and real-time quantitative polymerase chain reaction (RT-qPCR) analyses were performed to ascertain the possible pharmacological effects and molecular mechanisms of ZYP and YGP. Treatment with ZGP and YGP remarkably improves estrous cyclicity and prevents pathological damage to the uterus. Also, altered sex hormones, including AMH, E2, FSH, LH, P, and T, were restored to normal levels after ZGP and YGP administration. Ingredient-target network analysis showed that the 5 ingredients common to the ZGP and YGP formula modulate 53 targets shared with PMS. Pathway-enrichment analysis further predicted that ZGY and YGP likely regulate of apoptosis and other essential pathways during PMS. In-vivo studies showed that ZGP and YGP suppress PMS modulating apoptosis through decreasing Caspase-3 and Bcl-2-associated X (Bax) levels and increasing B-cell lymphoma-2 (Bcl-2)/Bax and Bcl-2 levels. Importantly, ZGP + YGP treatment modulation effects were somewhat or significantly better compared to ZGP or YGP alone treatment. ZGP and YGP represent novel anti-PMS agents whose effects involve restoring altered hormonal levels, protecting the uterus, and regulating apoptosis.

The interaction of Yougui pill and its disassembled prescriptions with liposome mimetic biomembrane

The interaction of Yougui pill and its disassembled prescriptions with liposome mimetic biomembrane

Systematic review of Yougui pills combined with levothyroxine sodium in the treatment of hypothyroidism.

BACKGROUNDYougui pills have long been used to treat hypothyroidism, usually in combination with levothyroxine sodium in clinical treatment, while their clinical efficacy and safety are still controversial when compared to levothyroxine treatment alone.AIMTo explore the clinical efficacy and safety of Yougui pills combined with levothyroxine sodium in the treatment of hypothyroidism.METHODSThis meta-analysis was performed in accordance with the PRISMA guidelines. Randomized controlled trials on Yougui pills in the treatment of hypothyroidism published from 2008 to May 2021 were searched in a total of 8 databases (4 databases in Chinese and 4 databases in English). The quality of the included studies was evaluated according to the Cochrane risk assessment tool. Weighted mean difference (WMD) was used for continuous variables, and relative risk (RR) was used for binary variables. Data were extracted, and the meta-analysis was conducted with the statistical software of Stata15.0 and RevMan5.0.RESULTSA total of 140 articles were retrieved, and 9 of them were finally included, with a total sample size of 936 cases. The main meta-analysis results are as follows: (1) The group of Yougui pills combined with levothyroxine sodium had a significantly higher overall response rate than the group of levothyroxine sodium (RR = 1.20, 95%CI 1.12, 1.28, P < 0.00001); (2) Yougui pills combined with levothyroxine sodium achieved significantly better efficacy than levothyroxine sodium alone in alleviating adverse symptoms [standard mean difference (SMD) = -1.10, 95%CI: -1.37, -0.84, P < 0.00001]; (3) The level of thyrotropin stimulating hormone in the group of Yougui pills combined with levothyroxine sodium was significantly lower than in the control group of levothyroxine sodium (WMD = -1.38, 95%CI: -2.10, -0.67, P = 0.00001); (4) The level of free triiodothyronine in the group of Yougui pills combined with levothyroxine sodium was higher than that in the control group of levothyroxine sodium (WMD = 0.41, 95%CI: 0.03, 0.79, P = 0.03); (5) The level of free thyroxine in the group of Yougui pills combined with levothyroxine sodium was significantly higher than that in the control group of levothyroxine sodium (SMD = 0.83, 95%CI: 0.44, 1.22, P ≤ 0.0001); and (6) The adverse reactions in the group of Yougui pills combined with levothyroxine sodium were significantly less than those in the control group of levothyroxine sodium (RR = 0.33, 95%CI: 0.20, -0.53, P < 0.00001).CONCLUSIONIn the treatment of hypothyroidism, the combination of Yougui pills with levothyroxine sodium may be better than levothyroxine sodium treatment alone.

Network pharmacological study of Zuogui pill and Yougui pill for the treatment of postmenopausal osteoporosis

Network pharmacological study of Zuogui pill and Yougui pill for the treatment of postmenopausal osteoporosis

Efficacy of Yougui pill combined with Buzhong Yiqi decoction in alleviating the sexual dysfunction in female rats through modulation of the gut microbiota

Context Yougui pill combined with Buzhong Yiqi decoction (YPBYD) is used to relieve sexual dysfunction in clinical practice. Objective To investigate changes in microbial composition caused by sexual dysfunction and identify dominant bacteria related to YPBYD treatment. Materials and methods Female Sprague-Dawley rats were randomly divided into four groups (n = 6): one group underwent Sham operation (Sham group), while three groups underwent ovariectomy (one model and two treatment groups). The ovariectomized (OVX) rats received oestradiol benzoate (250 µg/kg/week) or YPBYD (3.6 mL/d) via oral gavage for 4 weeks. Vaginal smear assay was performed; the serum levels of cyclic adenosine monophosphate (cAMP) and oestradiol (E2) were measured, followed by collection of stool samples for 16S rRNA sequencing. Results After YPBYD treatment, the levels of E2 and cAMP in OVX rats significantly increased (E2: from 20.45 ± 1.60 ng/L to 24.38 ± 1.70 ng/L; cAMP: from 261.41 ± 9.21 pg/mL to 373.75 ± 17.37 pg/mL). OVX treatment decreased diversity of gut microbiota and YPBYD treatment restored gut microbiota composition. Compared with Sham group, the abundance of Romboutsia significantly increased, while those of Proteobacteria and Staphylococcus markedly decreased in OVX group (all p < 0.05); meanwhile, the abundance of these microbes showed an opposite trend after YPBYD treatment. These microbiotas were involved in tyrosine and tryptophan biosynthesis and fatty acid metabolism. Discussion and conclusions These findings are the first to indicate YPBYD can alleviate female sexual dysfunction by modulating gut microbiota in OVX rats, which will help enhance the understanding on potential mechanism of YPBYD against sexual dysfunction.

Clinical practice guideline for postmenopausal osteoporosis with traditional Chinese medicine

The editorial group of the clinical practice guideline for postmenopausal osteoporosis(PMOP) with traditional Chinese medicine(TCM)(hereinafter referred to as &quot;guideline&quot;) is composed of experts specialized in TCM orthopedics, TCM gynecology, clinical epidemiology, etc. The guideline was formulated through registration, collection and selection of clinical issues/outcome indicators, evidence retrieval and screening, preparation of systematic reviews, evaluation of evidence quality, formation of recommendations, drafting, and peer review. The syndromes and treatment of PMOP are elaborated in detail. Specifically, Liuwei Dihuang Pills and Zuogui Pills are recommended for PMOP with Yin deficiency in the liver and kidney, Qing'e Pills for PMOP with kidney deficiency and blood stasis, Yougui Pills and Jingui Shenqi Pills for PMOP with Yang deficiency in the spleen and kidney, and Er'xian Decoction for PMOP with Yin and Yang deficiency in the kidney. In addition, Duhuo Jisheng Decoction can be used to relieve pain. The commonly used Chinese patent medicines include Xianling Gubao Capsules, Qianggu Capsules, Jintiange Capsules, Gushukang Capsules, Hugu Capsules, Jinwu Gutong Capsules, and Guyuling Capsules. Acupuncture and moxibustion are also effective approaches for PMOP. The rehabilitation and daily management were carried out by exercise therapies such as Baduanjin(eight-section brocade), Wuqinxi(five-animal exercises), and Taijiquan(Tai Chi), Chinese medicine diet, health education, and fall prevention. The promotion and application of this guideline will facilitate the implementation of TCM prevention and treatment of PMOP, ensure the quality of life of PMOP patients, provide effective and safe TCM treatment measures for PMOP, and reduce the risk of fracture complications.

To investigate the effect of Yougui Pill on bone density and the expression levels of β-CATENIN, DKK-1 and MMP-9 in patients with osteoporotic thoracolumbar compression fracture

To investigate the effect of Yougui Pill on bone density and the expression levels of β-CATENIN, DKK-1 and MMP-9 in patients with osteoporotic thoracolumbar compression fracture

Effects of Yougui Pill Combined With Diacerein on Gonitis and Serum Levels of Toll-Like Receptor 4, Matrix Metalloproteinase-3 and Nitric Oxide

To observe the efficacy of Yougui pill combined with diacerein on gonitis and the effects of serum Tolllike receptor 4, matrix metalloproteinase-3 and nitric oxide. A total of 132 patients with gonitis treated in our hospital from January 2019 to October 2020 were selected and divided according to their treatment regimen. Efficacy: After 8 w of treatment, 28 patients had complete remission in the observation group, accounting for 42.42 %, 25 patients had partial remission, accounting for 37.88 % and 8 patients had remission, accounting for 12.12 %; in the control group, 14 patients had complete remission, accounting for 21.21 %, 21 patients had partial remission, accounting for 31.82 % and 18 patients had remission, accounting for 27.27 %; in the observation group, the overall response rate was higher than that in the control group and it was statistically significant (p<0.05). Serum: After 8 w of treatment, Toll-like receptor 4, matrix metalloproteinase-3 and nitric oxide, erythrocyte sedimentation rate and C-reactive protein in both groups were largely decreased compared with those before treatment (p<0.05) and after 8 w of treatment in the observation group, Toll-like receptor 4, matrix metalloproteinase-3 and nitric oxide, erythrocyte sedimentation and C-reactive protein were lower compared with the control group (p<0.05). Bone and joint function: The pain, daily activities, stiffness and total scores in both groups after 8 w of treatment were greatly decreased compared with those before treatment (p<0.05) and the above scores were lower in the observation group after 8 w of treatment compared with those in the control group (p<0.05). Safety: In the observation group, gastric discomfort occurred in 2 patients, dry mouth in 3 patients and fatigue in 1 patient; in the control group, gastric discomfort occurred in 2 patients and dry mouth in 1 patient; the rate of adverse effects in the observation group was not statistically different from that in the control group (p>0.05). The combination of Yougui pill and diacerein improved the efficacy and decreased the expression of serum related factors without increasing adverse effects in patients with gonitis.

Mechanism action of Chinese herbal compound and target network pharmacology of Yougui (YG) pill for the treatment of osteoporosis

To explore compounds, targets and mechanism of Yougui (YG) pill in treating osteoporosis based on systemic pharmacology of traditional Chinese medicine. The known effective Chinese herbal compound of YG pill was searched from traditional Chinese medicine integrated database(TCMID). Bioinformatics analysis tool for molecular mechanism of traditional Chinese medicine (BATMAN-TCM) was used to predict target of components;DisGeNET and artificial literature reading were used to obtain targets of osteoporosis and bone remodeling;Cytoscape 3.7.1 software and its plug-ins BiN-GO and ClueGO were used to enrich the GO annotation and pathwaysof the related targets, and validation of the predicted target of YG pill were validated by 87 differentially expressed proteins in postmenopausal osteoporosis and postmenopausal osteoporosis disease models in postmenopausal patients with normal bone mass from the previous serum proteomics data. Totally 392 compounds were retrieved from YG pill, including 83 sovereign drugs (monkshood, cinnamon, deerhorn gelatin), 127 ministerial drugs (prepared rehmannia root, dogwood, wolfberry fruit and Chinese yam) and 182 supplementary drugs (cuscuta chinensis, eucommia ulmoides and Chinese angelica). Among them, there were 4 same compounds between sovereign drug and ministerial drug, 1 same compound between sovereign drug and supplementary drug, and 14 same compounds between ministerial drug and supplementary drug. Totally 2 112 trusted targets were identified, included 775 sovereign drugs, 1 483 ministerial drugs and 1 491 supplementary drugs;227 targets were selected from YG pill for treating osteoporosis, which participate in nearly 20 process of metabolic process, cell differentiation and biology, and data mining revealed that the process involved bone remodeling and bone mineralization. Acting site of cell mainly inclded 9 kinds of cell which had 13 molecular function. Results of KEGG metabolic pathway enrichment analysis showed 137 signal passages were obviously enriched. Among them, classical osteoclast differentiation signal passages and relative estrogen regulates signaling pathways of menopause were widely distributed in 27 signal passages. Sixtargets were screened by target validation, such as AGT, FGA, APOE, DKK3, P4HB and RAB7A. The characteristics of multi-targets and multi-pathways of YG pill for the treatment of osteoporosis were clarified, which provided a clear direction for the in-depth research. The pharmacodynamic components of YG pill include 36 compounds, and their main action targets include FGA, AGT, APOE, DKK3, P4HB and RAB7A.

Morroniside attenuates apoptosis and pyroptosis of chondrocytes and ameliorates osteoarthritic development by inhibiting NF-κB signaling

Ethnopharmacological relevanceCorni Fructus (CF), the red fruit of Cornus officinalis Siebold & Zucc, has been used both as food and medicinal herb in traditional Chinese medicine (TCM). Our previous studies showed that Yougui pills and Bushenhuoxue formula, both TCM prescriptions containing Corni Fructus (CF), have protective effects on osteoarthritis (OA). However, the underlying detailed components in both TCM prescriptions that play therapeutic roles have not been fully defined. Morroniside is a major iridoid glycoside and one of the quality control metrics of CF, but the effects of morroniside on OA remain largely elusive. Aim of the studyThe study aims to assess the therapeutic effects of morroniside on cartilage degeneration using a mouse model of OA. Material and methods8-week-old male C57BL/6J mice were randomly divided into 4 groups: Sham, destabilization of the medial meniscus (DMM)-treated with vehicle, DMM-treated with low dose morroniside and DMM-treated with high dose morroniside. Histological staining, immunostaining, and TUNEL staining were conducted to detect changes in tissue morphology, expression of key molecules in chondrocytes, and chondrocyte apoptosis, respectively. Osteophyte formation, meniscus calcification, and subchondral sclerosis were quantitated using micro-CT. The expression of chondrocyte markers was also analyzed by Western blot in primary chondrocytes derived from mice treated with morroniside. ResultsMorroniside attenuated the progression of OA in mice, resulting in substantially reduced osteophyte formation and subchondral sclerosis and lower OARSI scores. Specifically, morroniside significantly promoted cartilage matrix synthesis by increasing collagen type II expression and suppressing chondrocyte pyroptosis. Morroniside administration led to inhibition of matrix metalloproteinase-13 (MMP13), Caspase-1 and nod-like receptor protein-3 (NLRP3) expression in DMM mice and IL-1β-stimulated chondrocytes. In addition, morroniside attenuated the progression of OA by enhancing chondrocyte proliferation and inhibiting chondrocyte apoptosis. Morroniside also attenuated the progression of OA by inhibiting nuclear factor-κB (NF-κB) signaling. ConclusionMorroniside was protective against cartilage matrix degradation and reduced DMM-induced chondrocyte pyroptosis and apoptosis by the inhibition of NF-κB signaling.

Analysis of RIG-I-mediated innate immune response in rats with Kidney-Yang Deficiency Syndrome and its change following Yougui pill administration

Kidney-Yang Deficiency Syndrome (KYDS) is closely bound up with the immune response of immunocompromised patients. The study is to investigate whether retinoic acid-inducible gene-I (RIG-I)-mediated innate immune responseparticipates in the development of KYDS in rats and evaluate the effect of Yougui pill (YGP) on the response in KYDS rats. KYDS rats were induced by intramuscular injection of hydrocortisone at the dose of 10 mg/kg/d for 15 days. YGP at concentrations of 2.43 g/kg/d and 4.86 g/kg/d were administered intragastrically to KYDS rats for 30 days. The results showed that the body weight, urinary 17-hydroxycorticosteroid (17-OHCS) level, spleen size and spleen index in KYDS rats were significantly decreased compared with healthy control rats, while YGP treatment reversed them towards normal level in a dose-dependent manner. Moreover, KYDS challenge not only strikingly increased the mRNA and protein expression levels of RIG-I, tripartite motif containing 25 (TRIM25), tumor necrosis factor-α (TNF-α) and interleukin-6 (IL-6) but also markedly enhanced the endogenous RIG-I polyubiquitination levels. Whereas, YGP treatment effectively reversed this tendency in a dose-dependent manner. In conclusion, these findings revealed that RIG-I-mediated innate immune response was closely bound up with the development of KYDS. And YGP exhibited certain anti-inflammatory effects on KYDS rats via inhibiting the RIG-I-mediated innate immune response.

Network Pharmacology of Yougui Pill Combined with Buzhong Yiqi Decoction for the Treatment of Sexual Dysfunction.

Purpose We aimed to find the possible key targets of Yougui pill and Buzhong Yiqi decoction for the treatment of sexual dysfunction. Materials and Methods The composition of Yougui pill combined with Buzhong Yiqi decoction was obtained, and its effective components of medicine were screened using ADME; the component target proteins were predicted and screened based on the TCMSP and BATMAN databases. Target proteins were cross-validated using the CTD database. We performed gene ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analyses for target proteins using the Cytoscape plugin ClueGO + CluePedia and the R package clusterProfiler, respectively. Subsequently, protein-protein interaction (PPI) analyses were conducted using the STRING database. Finally, a pharmacological network was constructed. Results The pharmacological network contained 89 nodes and 176 relation pairs. Among these nodes, there were 12 for herbal medicines (orange peel, licorice, Eucommia, Aconite, Astragalus, Chinese wolfberry, yam, dodder seed, ginseng, Cornus officinalis, Rehmannia, and Angelica), 9 for chemical components (18-beta-glycyrrhetinic acid, carvacrol, glycyrrhetinic acid, higenamine, nobilin, quercetin, stigmasterol, synephrine, and thymol), 62 for target proteins (e.g., NR3C1, ESR1, PTGS2, CAT, TNF, INS, and TP53), and 6 for pathways (MAPK signaling pathway, proteoglycans in cancer, dopaminergic synapse, thyroid hormone signaling pathway, cAMP signaling pathway, and neuroactive ligand-receptor interaction). Conclusion NR3C1, ESR1, PTGS2, CAT, TNF, INS, and TP53 may be important targets for the key active elements in the decoction combining Yougui pill and Buzhong Yiqi. Furthermore, these target proteins are relevant to the treatment of sexual dysfunction, probably via pathways associated with cancer and signal transduction.

Yougui pills exert osteoprotective effects on rabbit steroid-related osteonecrosis of the femoral head by activating β-catenin

ObjectiveTo investigate the effect and underlying mechanism of Yougui pills (YGPs) on steroid-related osteonecrosis of the femoral head (SONFH). MethodsMale New Zealand white rabbits were divided into three groups: control group, SONFH group and YGPs group. Rabbit SONFH was induced by methylprednisolone (MPS) combined with lipopolysaccharide (LPS). At 6 weeks post induction, the femoral heads were harvested for tissue analyses, including histopathology, mechanical test of femoral heads, micro-CT, tartrate-resistant acid phosphatase (TRAP) staining, and immunohistochemistry for osteocalcin (OCN), vascular endothelial growth factor (VEGF) and β-catenin. Protein levels of cathepsin K (CTSK), phospho-glycogen synthase kinase-3 beta (p-Ser9 GSK-3β) and total glycogen synthase kinase-3 beta (GSK-3β) in femoral heads were also detected. Additionally, the serum TRAP activity was measured using enzyme-linked immunosorbent assay (ELISA). Finally, the effects of YGPs treatment on osteoclast differentiation and osteoblast formation were evaluated in vitro. ResultsThe ratio of empty lacuna was markedly lower in YGPs group than SONFH group. Micro-CT evaluation indicated that YGPs has a preventive effect on bone loss in rabbit SONFH. YGPs treatment could suppress bone resorption by reducing TRAP+ osteoclast and serum TRACP5b levels in necrotic femoral heads. Moreover, YGPs treatment could promote bone formation by up-regulating the expression of OCN, VEGF and β-catenin, while increasing load-bearing capacity of femoral heads. Interestingly, p-Ser9 GSK-3β downregulation, and CTSK upregulation in necrotic femoral head could be reversed by YGPs treatment, which also effectively inhibited RANKL-induced osteoclast differentiation and promoted osteoblast formation in vitro. ConclusionYGPs could suppress osteoclastogenesis and promote bone formation during SONFH in rabbits by activating β-catenin.

Mitochondrial Dysfunction Pathway Networks and Mitochondrial Dynamics in the Pathogenesis of Pituitary Adenomas.

Mitochondrion is a multi-functional organelle, which is associated with various signaling pathway networks, including energy metabolism, oxidative stress, cell apoptosis, cell cycles, autophagy, and immunity process. Mitochondrial proteins have been discovered to modulate these signaling pathway networks, and multiple biological behaviors to adapt to various internal environments or signaling events of human pathogenesis. Accordingly, mitochondrial dysfunction that alters the bioenergetic and biosynthetic state might contribute to multiple diseases, including cell transformation and tumor. Multiomics studies have revealed that mitochondrial dysfunction, oxidative stress, and cell cycle dysregulation signaling pathways operate in human pituitary adenomas, which suggest mitochondria play critical roles in pituitary adenomas. Some drugs targeting mitochondria are found as a therapeutic strategy for pituitary adenomas, including melatonin, melatonin inhibitors, temozolomide, pyrimethamine, 18 beta-glycyrrhetinic acid, gossypol acetate, Yougui pill, T-2 toxin, grifolic acid, cyclosporine A, dopamine agonists, and paeoniflorin. This article reviews the latest experimental evidence and potential biological roles of mitochondrial dysfunction and mitochondrial dynamics in pituitary adenoma progression, potential molecular mechanisms between mitochondria and pituitary adenoma progression, and current status and perspectives of mitochondria-based biomarkers and targeted drugs for effective management of pituitary adenomas.

Application of cream formula in treatment of severe heart failure

Cream formula has been mostly used to treat deficiency syndrome. Currently,it has been used to recuperate the body,promote health against aging,and prevent and treat chronic disease. In modern medicine,there are only treatment concepts and methods of diseases,but lack of concepts of " deficiency syndrome" and " restoring deficiency". The concepts of " deficiency syndrome" and " restoring deficiency" could effectively supplement and improve the diagnosis and treatment scheme of some modern diseases. Refractory heart failure,dilated cardiomyopathy,ischemic cardiomyopathy,and valvular heart disease belong to the traditional category of " consumptive disease". The cream formula with the efficacy of restoring deficiency can not only alleviate symptoms and improve the quality of life,but also improve the structure and function of the heart,reduce the dosage of diuretics and the number of hospitalizations,and achieve the purpose of secondary prevention in the treatment of severe heart failure,dilated cardiomyopathy,ischemic cardiomyopathy and valvular heart disease. The cream formula for treating chronic heart failure include Shenqi Pills,Zhenwu Decoction,Yougui Pills,Wuling Powder,Linggui Zhugan Decoction,Danggui Shaoyao Powder,Lizhong Decoction,Buzhong Yiqi Decoction,Guipi Decoction,Yupingfeng Powder,Guizhi Decoction. Long-term administration of cream formula could not only resist aging,but also play an irreplaceable role in the secondary prevention of acute and critical diseases.

Fecal metabonomics combined with 16S rRNA gene sequencing to analyze the changes of gut microbiota in rats with kidney-yang deficiency syndrome and the intervention effect of You-gui pill

Ethnopharmacological relevanceA myriad of evidence have shown that kidney-yang deficiency syndrome (KYDS) is associated with metabolic disorders of the intestinal microbiota, while TCMs can treat KYDS by regulating gut microbiota metabolism. However, the specific interplay between KYDS and intestinal microbiota, and the intrinsic regulation mechanism of You-gui pill (YGP) on KYDS’ gut microbiota remains largely unknown so far. Materials and methodsIn the present study, fecal metabonomics combined with 16S rRNA gene sequencing analysis were used to explore the mutual effect between KYDS and intestinal flora, and the intrinsic regulation mechanism of YGP on KYDS's gut microbiota. Rats' feces from control (CON) group, KYDS group and YGP group were collected, and metabolomic analysis was performed using 1H NMR technique combined with multivariate statistical analysis to obtain differential metabolites. Simultaneously, 16S rRNA gene sequencing analysis based on the Illumina HiSeq sequencing platform and ANOVA analysis were used to analyze the composition of the intestinal microbiota in the stool samples and to screen for the significant altered microbiota at the genus level. After that, MetaboAnalyst database and PICRUSt software were apply to conduct metabolic pathway analysis and functional prediction analysis of the screened differential metabolites and intestinal microbiota, respectively. What's more, Pearson correlation analysis was performed on these differential metabolites and gut microbiota. ResultsUsing fecal metabonomics, KYDS was found to be associated with 21 differential metabolites and seven potential metabolic pathways. These metabolites and metabolic pathways were mainly involved in amino acid metabolism, energy metabolism, methylamine metabolism, bile acid metabolism and urea cycle, and short-chain fatty acid metabolism. Through 16S rRNA gene sequencing analysis, we found that KYDS was related to eleven different intestinal microbiotas. These gut microbiota were mostly involved in amino acid metabolism, energy metabolism, nervous, endocrine, immune and digestive system, lipid metabolism, and carbohydrate metabolism. Combined fecal metabonomics and 16S rRNA gene sequencing analysis, we further discovered that KYDS was primarily linked to three gut microbiotas (i.e. Bacteroides, Desulfovibrio and [Eubacterium]_coprostanoligenes_group) and eleven related metabolites (i.e. deoxycholate, n-butyrate, valine, isoleucine, acetate, taurine, glycine, α-gluconse, β-glucose, glycerol and tryptophan) mediated various metabolic disorders (amino acid metabolism, energy metabolism, especially methylamine metabolism, bile acid metabolism and urea cycle, short-chain fatty acid metabolism. nervous, endocrine, immune and digestive system, lipid metabolism, and carbohydrate metabolism). YGP, however, had the ability to mediate four kinds of microbes (i.e. Ruminiclostridium_9, Ruminococcaceae_UCG-007, Ruminococcaceae_UCG-010, and uncultured_bacterium_f_Bacteroidales_S24-7_group) and ten related metabolites (i.e. deoxycholate, valine, isoleucine, alanine, citrulline, acetate, DMA, TMA, phenylalanine and tryptophan) mediated amino acid metabolism, especially methylamine metabolism, bile acid metabolism and urea cycle, short-chain fatty acid metabolism, endocrine, immune and digestive system, and lipid metabolism, thereby exerting a therapeutic effect on KYDS rats. ConclusionOverall, our findings have preliminary confirmed that KYDS is closely related to metabolic and microbial dysbiosis, whereas YGP can improve the metabolic disorder of KYDS by acting on intestinal microbiota. Meanwhile, this will lay the foundation for the further KYDS's metagenomic research and the use of intestinal microbiotas as drug targets to treat KYDS.