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Hypertensive renal damage (HRD) is a major cause of end-stage renal disease. Among the causes of end-stage renal disease, HRD accounts for nearly 34% of the total number of cases. Antihypertensive treatment is primarily drug-based, but therapeutic efficacy is less effective and can have serious side effects. Chinese medicine (CM) has significant advantages in the treatment of HRD. CM is rich in various active ingredients and has the property of targeting multiple targets and channels. Therefore, the regulatory network of CM on disease is complex. A large number of CM have been employed to treat HRD, either as single applications or as part of compound formulations. The key possible mechanisms of CM for HRD include regulation of the renin-angiotensin-aldosterone system, antioxidation, anti-inflammation, rescue of endothelial function, regulation of vasoactive substance secretion and obesity-related factors, etc. This review summarized and discussed the recent advance in the basic research mechanisms of CM interventions for HRD and pointed out the challenges and future prospects.
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BACKGROUND: The efficacy and safety of Qingda granule (QDG) in managing blood pressure (BP) among grade 1 hypertensive patients with low-moderate risk remain uncertain. METHODS: In the randomized, double-blind, double dummy, non-inferiority and multicenter trial, 552 patients with grade 1 hypertension at low-moderate risk were assigned at a ratio of 1:1 to receive either QDG or valsartan for 4 weeks, followed up by a subsequent 4 weeks. RESULTS: Post-treatment, clinic systolic/diastolic BPs (SBP/DBP) were reduced by a mean change of 9.18/4.04 mm Hg in the QDG group and 9.85/5.05 mm Hg in the valsartan group (SBP P = 0.47, DBP P = 0.16). Similarly, 24-hour, daytime and nighttime BPs were proportional in both groups (P > 0.05) after 4 weeks treatment. After discontinuing medications for 4 weeks, the mean reduction of clinic SBP/DBP were 0.29/0.57 mm Hg in the QDG group compared to -1.59/-0.48 mm Hg in the valsartan group (SBP P = 0.04, DBP P = 0.04). Simultaneously, the 24-hour SBP/DBP were reduced by 0.9/0.31 mm Hg in the QDG group and -1.66/-1.08 mm Hg in the valsartan group (SBP P = 0.006, DBP P = 0.02). And similar results were observed regarding the outcomes of daytime and nighttime BPs. There was no difference in occurrence of adverse events between two groups (P > 0.05). CONCLUSION: QDG proves to be efficacious for grade 1 hypertension at a low-to-medium risk, even after discontinuation of the medication for 4 weeks. These findings provide a promising option for managing grade 1 hypertension and suggest the potential for maintaining stable BP through intermittent administration of QDG. TRIAL REGISTRATION: ChiCTR2000033890.
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Anti-Hipertensivos , Medicamentos de Ervas Chinesas , Hipertensão , Humanos , Anti-Hipertensivos/efeitos adversos , Pressão Sanguínea , China , Método Duplo-Cego , Tetrazóis/efeitos adversos , Valsartana/efeitos adversosRESUMO
BACKGROUND: Familial hypercholesterolemia (FH) leads to high plasma low-density lipoprotein cholesterol (LDL-C) levels and early cardiovascular morbidity and mortality. We treated a pair of siblings with FH. The cardiovascular manifestations in the proband were more severe than those in his elder sister, although they had almost similar LDL-C levels, ages, and lifestyles. Herein, we report the cases of this family to explore the possible causes of clinical phenotypic differences within the same genetic background. CASE PRESENTATION: We treated a 27-year-old male patient and his 30-year-old sister, both with FH. The coronary angiogram in the male patient revealed 80, 70, and 100% stenosis of the initial, distal right coronary artery branch, and left anterior descending branch, respectively, whereas his sister had almost no coronary stenosis. We treated them accordingly and performed family screening. We found that the LDL-C/particle discordance of the proband is much greater than that of his elder sister. In addition, the average size of LDL-C particle in the proband was smaller than that in his sister. CONCLUSIONS: Patients with FH have a much higher risk of premature atherosclerotic cardiovascular disease, but the clinical manifestations are heterogeneous. The smaller LDL particle size may be the underlying cause for different clinical outcomes in this pair of FH cases and be a potential novel indicator for predicting the prognosis of FH.
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Hiperlipoproteinemia Tipo II , Irmãos , Masculino , Humanos , LDL-Colesterol , Constrição Patológica , FenótipoRESUMO
BACKGROUND: Numerous pre-clinical studies showed that Qingda granule (QDG) was effective in treating hypertension. This study aims to evaluate the efficacy and safety of QDG in reducing blood pressure among patients with grade 1 hypertension at low-medium risk. METHODS: The study is designed as a randomized, multi-center, double-blinded, non-inferiority clinical trial. Five hundred fifty-two patients with grade 1 hypertension at low-medium risk from 13 hospitals will be recruited and randomly assigned to the QDG group (n = 276, treated with valsartan capsule simulation agent and QDG) or control group (n = 276, treated with valsartan capsule and QDG simulation agent). The treatment period will be 4 weeks and the follow-up period will last 4 weeks after treatment. Primary outcome will be a decreased value of systolic blood pressure and diastolic blood pressure after treatment. And second outcome will include the decreased value of diastolic blood pressure and systolic blood pressure at the end of follow-up, the percentage of participants achieving normal blood pressure at the end of treatment and follow-up, the Hamilton Anxiety Scale and TCM syndrome scores at the end of treatment and follow-up, and levels of hypertensive hormones at end of treatment and follow-up. DISCUSSION: This study will provide initial evidence regarding the clinical efficacy and safety of QDG in treating grade 1 hypertension at low-medium risk. TRIAL REGISTRATION: Chinese Clinical Trial Registry ChiCTR2000033890 . Registered on 15 June 2020.
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Medicamentos de Ervas Chinesas , Hipertensão , Humanos , Método Duplo-Cego , Hipertensão/diagnóstico , Hipertensão/tratamento farmacológico , Medicamentos de Ervas Chinesas/efeitos adversos , Resultado do Tratamento , Valsartana/efeitos adversos , Ensaios Clínicos Controlados Aleatórios como Assunto , Estudos Multicêntricos como AssuntoRESUMO
Previous studies have shown that berberine has neuroprotective effects against Alzheimer's disease, including antagonizing tau phosphorylation, and inhibiting acetylcholinesterase activity and neural cell apoptosis. However, its low bioavailability and adverse reactions with conventional administration limit its clinical application. In this study, we prepared berberine nanoliposomes using liposomes characterized by low toxicity, high entrapment efficiency, and biodegradability, and modified them with lactoferrin. Lactoferrin-modified berberine nanoliposomes had uniform particle size and high entrapment efficiency. We used the lactoferrin-modified berberine nanoliposomes to treat a mouse model of Alzheimer's disease established by injection of amyloid-beta 1-42 into the lateral ventricle. Lactoferrin-modified berberine nanoliposomes inhibited acetylcholinesterase activity and apoptosis in the hippocampus, reduced tau over-phosphorylation in the cerebral cortex, and improved mouse behavior. These findings suggest that modification with lactoferrin can enhance the neuroprotective effects of berberine nanoliposomes in Alzheimer's disease.
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OBJECTIVE: To assess the efficacy and safety of Guanxin Danshen Dripping Pills (GXDS) in the treatment of depression or anxiety in patients with coronary heart disease (CHD) after percutaneous coronary intervention (PCI). METHODS: From September 2017 to June 2019, 200 CHD patients after PCI with depression and anxiety were included and randomly divided into GXDS (100 cases) and placebo control groups (100 cases) by block randomization and a random number table. Patients in the GXDS and control groups were given GXDS and placebo, respectively, 0.4 g each time, 3 times daily for 12 weeks. The primary outcomes were scores of Patient Health Questionnaire-9 (PHQ-9), Generalized Anxiety Scale (GAD-7) and the Seattle Angina Pectoris Scale (SAQ). The secondary outcomes included 12 Health Survey Summary Form (SF-12) scores and the first onset time and incidence of major adverse cardiovascular events (MACEs). Other indices including blood pressure, blood lipids, microcirculation and inflammatory-related indices, etc. were monitored at baseline, week 4, and week 12. RESULTS: In the full analysis set (200 cases), after treatment, the PHQ-9 and GAD-7 scores in the GXDS group were considerably lower than those in the control group (P<0.05). Compared with the baseline, the total PHQ-9 scores of the experimental and control groups decreased by 3.97 and 1.18, respectively. The corrected mean difference between the two groups was -2.78 (95% CI: -3.47, -2.10; P<0.001). The total GAD-7 score in the GXDS group decreased by 3.48% compared with the baseline level, while that of the placebo group decreased by 1.13%. The corrected mean difference between the two groups was -2.35 (95% CI: -2.95, -1.76; P<0.001). The degree of improvement in SAQ score, SF-12 score, endothelin and high-sensitive C-reactive protein levels in the GXDS group were substantially superior than those in the placebo group, and the differences between the two groups were statistically significant (P<0.05). Similar results were obtained in the per protocol population analysis of 177 patients. Three cases of MACES were reported in this study (1 in the GXDS group and 2 in the placebo group), and no serious adverse events occurred. CONCLUSIONS: GXDS can significantly alleviate depression and anxiety, relieve symptoms of angina, and improve quality of life in patients with CHD after PCI. (Registration No. ChiCTR1800014291).
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Doença das Coronárias , Medicamentos de Ervas Chinesas , Intervenção Coronária Percutânea , Humanos , Intervenção Coronária Percutânea/efeitos adversos , Qualidade de Vida , Depressão , Doença das Coronárias/tratamento farmacológico , Medicamentos de Ervas Chinesas/uso terapêutico , Angina Pectoris/tratamento farmacológico , Prognóstico , Ansiedade , Resultado do Tratamento , Método Duplo-CegoRESUMO
Acute myocardial infarction (AMI) is one of the main causes of death in the world, and the incidence of AMI is increasing in the young population. Drug-coated balloon (DCB) has become an effective concept for the treatment of in-stent restenosis, small vessel disease, bifurcation lesions, high blood risk conditions, and even de novo large vessel disease. To ensure whether DCB can play an alternative role in AMI, we conducted a comprehensive meta-analysis of randomized controlled trials (RCTs) to evaluate the efficacy and safety of DCB in the treatment of AMI. Electronic databases were searched for RCTs that compared DCB with stent for AMI. The primary outcome was major adverse cardiac events (MACEs), the secondary outcome was late lumen loss (LLL). RevMan 5.3 software and RStudio software were used for data analysis. Five RCTs involving 528 patients with 6-12 months of follow-up were included. There was no significant difference in the incidence of MACEs between DCB group and stent group (RR, 0.85; 95% CI 0.42 to 1.74; P = 0.66). Lower LLL was shown in DCB group (WMD, - 0.29; 95% CI - 0.46 to - 0.12; P < 0.001). This meta-analysis of RCT showed that DCB might provide a promising way on AMI compared with stents. Rigorous patients' selection and adequate predilation of culprit lesions are necessary to optimize results and prevent bailout stent implantation.PROSPERO registration number: CRD42020214333.
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Angioplastia Coronária com Balão , Doença da Artéria Coronariana , Reestenose Coronária , Infarto do Miocárdio , Angioplastia Coronária com Balão/efeitos adversos , Materiais Revestidos Biocompatíveis , Doença da Artéria Coronariana/etiologia , Reestenose Coronária/etiologia , Humanos , Infarto do Miocárdio/complicações , Ensaios Clínicos Controlados Aleatórios como Assunto , Resultado do TratamentoRESUMO
OBJECTIVE: To investigate the correlation of platelet and coagulation function with blood stasis syndrome (BSS) in coronary heart disease (CHD). METHODS: The protocol for this meta-analysis was registered on PROSPERO (CRD42019129452). PubMed, Excerpta Medica Database (Embase), the Cochrane Library, and China National Knowledge Infrastructure (CNKI) were searched from inception to 1st June, 2020. Trials were considered eligible if they enrolled BSS and non-BSS (NBSS) patients with CHD and provided information on platelet and coagulation function. The platelet function, coagulation function, and fibrinolytic activity were compared between the BSS and NBSS groups. Forest plots were generated to show the SMDs or ESs with corresponding 95% CIs for each study. Subgroup analysis and sensitivity analysis were performed to explore potential sources of heterogeneity. RESULTS: The systematic search identified 1,583 articles. Thirty trials involving 10,323 patients were included in the meta-analysis. The results showed that mean platelet volume, platelet distribution width, platelet aggregation rate, platelet P selectin, fibrinogen, plasminogen activator inhibitor-1 (PAI-1), thromboxane B2 (TXB2), 6-keto-prostaglandin F1alpha (6-keto-PGF1 α), and TXB2/6-keto-PGF1 α were higher in the BSS group than in the NBSS group (P<0.05 or P<0.01). Activated partial thromboplastin time was lower in the BSS group than in the NBSS group in the acute phase of CHD (P<0.01). The R and K values in thromboelastography and tissue plasminogen activator (t-PA) and t-PA/PAI-1 were lower in the BSS group than in the NBSS group (all P<0.01). No difference was found in the results of platelet count, plateletcrit, maximum amplitude, von Willebrand factor, prothrombin time, thrombin time, international normalized ratio, etc. between groups. CONCLUSIONS: Increased platelet function, hypercoagulability, and decreased fibrinolytic activity were found among CHD patients with BSS.
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Doença das Coronárias , Ativador de Plasminogênio Tecidual , Coagulação Sanguínea , Plaquetas , Humanos , Agregação PlaquetáriaRESUMO
OBJECTIVE: To investigate the combined anti-inflammatory effect of activating blood circulation and detoxifying Chinese medicines in unstable angina (UA) patients. METHODS: This study was an open-labeled, randomized controlled trial conducted in 5 centers in Beijing. A total of 154 patients were randomized into two groups at a 1:1 ratio by random numbers. Based on the conventional treatment, patients in the activating blood circulation (ABC) group were treated with Guanxin Danshen Droping Pill (, 0.4 g, thrice daily), and patients in the activating blood circulation and detoxifying (ABCD) group were treated with Guanxin Danshen Droping Pill (0.4 g, thrice daily) and Andrographis tablet (0.2 g, thrice daily) for 4 weeks. The primary outcome was the serum level of high sensitive C reaction protein (hs-CRP), and the secondary outcome index included the serum levels of tumor necrosis factor α (TNF-α), interleukin 6 (IL-6), soluble CD40 ligand (sCD40L), thrombomodulin (TM), the score of angina pectoris, the score of blood stasis syndrome, and the score of Chinese medicine symptoms, observed at week 0 and week 4. RESULTS: A total of 144 patients completed the trial (ABC group, n=70; ABCD group, n=74). There were no significant differences in the clinical baseline characteristics between the two groups. When compared with the ABC group, ABCD group showed better performance in reducing the level of inflammatory factors, especially hs-CRP (P<0.05), IL-6 (P<0.01) and TNF-α (P<0.01). In term of clinical symptoms, ABCD group played a better role in improving the scores of angina pectoris and blood stasis syndrome than ABC group (all P<0.05). CONCLUSIONS: The combination of Guanxin Danshen Dropping Pill and Andrographis tablet exert significant anti-inflammatory effect on UA patients, which is superior to single Guanxin Danshen Dropping Pill. (Registration No. ChiCTR-TRC-13004072).
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Medicamentos de Ervas Chinesas , Intervenção Coronária Percutânea , Angina Pectoris/tratamento farmacológico , Angina Instável/tratamento farmacológico , Anti-Inflamatórios/uso terapêutico , China , Medicamentos de Ervas Chinesas/uso terapêutico , HumanosAssuntos
Implante de Prótese Vascular , Estenose Coronária , Medicina Tradicional Chinesa , Infarto do Miocárdio , Angina Pectoris/etiologia , Angina Pectoris/terapia , Prótese Vascular , Reabilitação Cardíaca/métodos , Fármacos Cardiovasculares/uso terapêutico , Doenças Cardiovasculares/diagnóstico por imagem , Doenças Cardiovasculares/etiologia , Doenças Cardiovasculares/fisiopatologia , Doenças Cardiovasculares/terapia , Terapia Combinada , Terapias Complementares , Angiografia Coronária , Doença da Artéria Coronariana/complicações , Doença da Artéria Coronariana/diagnóstico por imagem , Doença da Artéria Coronariana/terapia , Estenose Coronária/complicações , Estenose Coronária/diagnóstico por imagem , Estenose Coronária/terapia , Medicamentos de Ervas Chinesas/uso terapêutico , Humanos , Masculino , Medicina Tradicional Chinesa/métodos , Pessoa de Meia-Idade , Infarto do Miocárdio/etiologia , Infarto do Miocárdio/fisiopatologia , Infarto do Miocárdio/terapia , Revascularização Miocárdica/métodos , Stents , Volume Sistólico , Síndrome , Tai Chi ChuanRESUMO
OBJECTIVE: To reveal the underlying relationships between Chinese medicine (CM) syndromes and ultrafiltration (UF) in the treatment of heart failure based on a metabonomic approach. METHODS: Seventeen acute decompensated heart failure (ADHF) patients were enrolled, and their CM syndromes before and after UF were collected. In addition, their venous plasma collected before and after UF was used for liquid chromatographmass spectrometer-based metabonomic analysis. Both reversed phase liquid chromatography and hydrophilic interaction liquid chromatography were used to analyze the plasma samples. Partial least-squares to latent structure-discriminant analyses were used for data analysis. RESULTS: An obvious difference was observed pre- and post-treatment. A total of 17 potential biomarkers associating with alterd syndromes with UF including hypoxanthine, 1-methylhistidine, phytosphingosine, O-decanoyl-R-carnitine, etc. were screened out, showing a significant change after UF. The major adjusted metabolic pathways were purine metabolism, histidine metabolism, leucine and isoleucine metabolism, arginine and proline metabolism, carnitine shuttle, sphingolipid metabolism and phospholipid metabolism. CONCLUSIONS: Metabonomic approach is a useful tool to identify potential biomarkers of altered syndromes link to UF and could provide a theoretical basis for further research on the therapeutic mechanism of UF combined with CM.
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Insuficiência Cardíaca , Ultrafiltração , Insuficiência Cardíaca/terapia , Humanos , Medicina Tradicional Chinesa , Metabolômica , SíndromeRESUMO
Biological complexity and the need for personalized medicine means that biomarker development has become increasingly challenging. Thus, new paradigms for research need to be created that bring together a different classifier of individuals. One potential solution is collaboration between biomarker development and Chinese medicine pattern classification. In this article, two examples of rheumatoid arthritis are discussed, including a new biomarker candidate casein kinase 2 interacting protein 1 (CKIP-1) and a micro RNA 214. The authors obtained a "snapshot" of pattern classification with disease in biomarker identification. Bioinformatics analyses revealed underlying biological functions of two biomarker candidates, in varying degrees, are correlated with Chinese medicine pattern of rheumatoid arthritis. The authors' initial attempt can provide a new window for studying the win-win potential correlation between the biomarkers and pattern classification in Chinese medicine.
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Artrite Reumatoide , Artrite Reumatoide/diagnóstico , Artrite Reumatoide/genética , Biomarcadores , Biologia Computacional , Humanos , Medicina Tradicional Chinesa , MicroRNAs , Medicina de PrecisãoRESUMO
Cupping therapy has been accepted worldwide, and many studies have been conducted to reveal its curative effects and mechanisms. To comprehensively evaluate the effect of cupping therapy, database including China Network Knowledge Infrastructure (CNKI), Chinese Scientific Journal Database VIP, Wan Fang Database, Chinese Biomedicine (CBM), PubMed and Web of Science were searched from 2009-2019. We summarized all the meta-analyses, randomized controlled trials, clinical trials and the mechanisms studies of cupping therapy in the previous 10 years, hoping to provide a reference for the clinical applications and studies.
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Ventosaterapia , ChinaRESUMO
BACKGROUND: The incidence of cognitive impairment (CI) is gradually increasing, which has attracted more attention from medical researchers worldwide. Definitive mechanisms of pathogenesis remain elusive, and there are few medications that have been proven effective for CI. The utilization of Chinese herbal medicine has shown positive therapeutic effects for a broad spectrum of diseases, including CI. OBJECTIVE: The purpose of this study is to evaluate the safety and efficacy of Guilingji Capsules (GLJC, ) in treating mild-to-moderate CI with Shen (Kidney) and marrow deficiency syndrome. METHODS: This is a randomized, double-blind, positive-controlled, multicenter clinical trial with a noninferiority design that included 348 participants randomly divided into an experimental arm and an active comparator arm. Individuals in the experimental arm (174 cases) took 0.6 g of GLJC once a day and 19.2 mg of Gingko biloba extract mimetic 3 times a day. Individuals in the active comparator arm (174 cases) took 0.6 g of GLJC mimetic once a day and 19.2 mg of Gingko biloba extract in tablet form 3 times a day. The intervention period included two sessions over 24 weeks. The primary outcome be the effectiveness of GLJC on cognitive improvement after 24 weeks of treatment, which was defined as an increase in the Mini Mental State Examination (MMSE) and Montreal Cognitive Assessment (MoCA) Scale. The secondary outcomes were improvement in independence, daily living ability, and Chinese medicine (CM) syndrome, which were measured with the Alzheimer's disease Rating Scale-Cognitive Project (ADAS-Cog), Clinical Dementia Rating (CDR) Total Score, Activities of Daily Living (ADL) Total Score and the Chinese Medicine Symptom Scale (CM-SS), respectively. Serum acetylcholine, acetylcholinesterase, bax and bcl-2 were monitored to explore the mechanism of GLJC on CI. In addition, safety measures, including vital signs, electrocardiography, laboratory indicators (full blood count, kidney and liver function tests, routine urine test and routine stool test) and adverse events, were also recorded. DISCUSSION: The purpose of this trial is to evaluate the efficacy and safety of GLJC in patients with mild-to-moderate CI with kidney and marrow deficiency syndrome. If successful, the results would provide a viable treatment for patients with mild-to-moderate CI. (Clinical Trials.gov. ID: NCT03647384. Registered on 23 August 2018).
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Disfunção Cognitiva/tratamento farmacológico , Medicamentos de Ervas Chinesas/uso terapêutico , Compostos Orgânicos/uso terapêutico , Idoso , Idoso de 80 Anos ou mais , Cápsulas , Método Duplo-Cego , Humanos , Pessoa de Meia-Idade , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Hypertension in the elderly with cognitive impairment has been one of the global health issues. Mild cognitive impairment (MCI) is the state of transition between the normal aging process and cognitive changes of unformed dementia. Diagnosis and treatment of MCI are the keys to prevent dementia, and hypertension is one of the important influencing factors of MCI. Our preclinical experiment found that Yizhi Qingxin Decoction (YQD) could effectively reduce the blood pressure of spontaneously hypertensive rats (SHR), improve their spatial learning and memory abilities in Morris water maze, and play a neuroprotective role. The objective is to estimate the safety and efficacy of YQD (capsules) in the treatment of hypertension in the elderly with MCI (deficiency of kidney essence syndrome) through this study. METHODS: According to the random number generated by the block random method, 100 participants will be randomly and equally divided into the treatment group (YQD) or the control group (Ginkgo biloba extract tablets). The conversion rate of dementia will be used as the main evaluating indicator by the CDR scale. The MoCA scale, MMSE scale, ADCS-MCI-ADL-24 scale, CGIC-KDS scale, and 24-h ambulatory blood pressure will be used as the secondary evaluating indicator. Safety will be evaluated based on specific manifestations of adverse reactions and the incidence of adverse events. OBJECTIVE: The objective is to estimate the curative effect of YQD (capsules) on hypertension in the elderly with MCI (deficiency of kidney essence syndrome), and to evaluate the safety of its clinical application. TRIAL REGISTRATION: Chinese Clinical Trial Registry (ICTRP member): ChiCTR2000030292.
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Disfunção Cognitiva/tratamento farmacológico , Disfunção Cognitiva/epidemiologia , Medicamentos de Ervas Chinesas/uso terapêutico , Hipertensão/tratamento farmacológico , Hipertensão/epidemiologia , Idoso , Alpinia , Monitorização Ambulatorial da Pressão Arterial , Medicamentos de Ervas Chinesas/administração & dosagem , Medicamentos de Ervas Chinesas/efeitos adversos , Feminino , Ginkgo biloba , Humanos , Masculino , Memória , Extratos Vegetais/uso terapêutico , Projetos de Pesquisa , Aprendizagem EspacialRESUMO
OBJECTIVE: To evaluate the adjuvant effects of health education of Chinese medicine (HECM) for patients with three types of common noncommunicable diseases (NCD-hypertension, diabetes, and coronary heart disease (CHD)). METHODS: The protocol of this review was registered in the PROSPERO website (CRD42017058325). Six databases were searched till Sep. 30, 2019. Randomized controlled trials (RCTs) comparing HECM plus conventional therapy with conventional therapy were retrieved. Participants were diagnosed as one of the 3 above NCDs. HECM is regarded as lectures and classes about diet therapy, exercise therapy, emotion balance, and other knowledge according to Chinese medicine theory. The control rate of the disease was defined as a primary outcome in this review. Outcomes were synthesized using meta-analyses where reporting was sufficiently homogeneous or alternatively synthesized in a systematic review. RESULTS: In total, 12 trials with 1142 patients were included in this review. Since all the trials may have unclear or high risk of bias, only low quality evidence could be found for supporting the adjunctive effect of HECM in treating hypertension, diabetes, and CHD, to reduce the control rate (risk ratio -1.58), the blood pressure level (mean difference -9.38 mmHg), the fasting plasma glucose level (mean difference -1.26 mmol/L), and the symptoms of angina. CONCLUSION: The adjunctive effect of HECM on increasing the control rate of hypertension, improving the symptoms of diabetes and CHD, was only supported by low-quality evidence in this review. More rigorous trials with larger sample sizes and higher quality are warranted to provide a high quality of evidence.
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Spin-orbital-angular-momentum (SOAM) coupling has been realized in recent experiments of Bose-Einstein condensates [Chen et al., Phys. Rev. Lett. 121, 113204 (2018)PRLTAO0031-900710.1103/PhysRevLett.121.113204 and Zhang et al., Phys. Rev. Lett. 122, 110402 (2019)PRLTAO0031-900710.1103/PhysRevLett.122.110402], where the orbital angular momentum imprinted upon bosons leads to quantized vortices. For fermions, such an exotic synthetic gauge field can provide fertile ground for fascinating pairing schemes and rich superfluid phases, which are yet to be explored. Here we demonstrate how SOAM coupling stabilizes vortices in Fermi superfluids through a unique mechanism that can be viewed as the angular analog to that of the spin-orbit-coupling-induced Fulde-Ferrell state under a Fermi surface deformation. Remarkably, the vortex size is comparable with the beam waist of Raman lasers generating the SOAM coupling, which is typically much larger than previously observed vortices in Fermi superfluids. With tunable size and core structure, these giant vortex states provide unprecedented experimental access to topological defects in Fermi superfluids.
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OBJECTIVE: To elevate the effects of Qingxuan Jiangya Decoction (, QXJYD) on hypertension and vascular structural remodeling (VSR) in spontaneously hypertensive rats (SHRs), and investigate the underlying mechanisms. METHODS: SHRs (n=8) were given intra-gastric administration with 60 mg/kg of QXJYD or saline, daily for 8 weeks, while rats in SHR-control (n=8) and WKY (n=8) groups were received equal volumes of saline solution. Systolic blood pressures (SBP), diastolic blood pressures (DBP) and mean blood pressures (MBP) were measured once a week. The levels of angiotensin II (Ang II), endothelin 1 (ET-1) and plasma renin activity (PRA) were tested by enzyme-linked immunosorbent assay (ELISA) and radioimmunoassay, respectively. The effect of QXJYD on VSR was determined by examining the media thickness and the ex vivo contractility of thoracic aortic. The proliferation and fibrosis of vascular smooth muscle cells (VSMCs) were examined via immunohistochemical (IHC) staining for proliferating cell nuclear antigen (PCNA), collagen I and collagen III, respectively. The mRNA and protein expressions of transforming growth factor ß 1 (TGF-ß 1), Smad3 and phosphorylation of Smad3 in thoracic aorta tissues were determined by real-time polymerase chain reaction (PCR) and Western blot assay, respectively. RESULTS: QXJYD treatment led to a significant decrease of the elevation of blood pressure in SHRs and reduced the levels of Ang II, ET-1 and PRA in the serum (P<0.05). In addition, QXJYD treatment remarkably ameliorated VSR and vascular function in SHRs. Moreover, QXJYD inhibited VSMC proliferation and fibrosis by suppressing the expression of PCNA, collagen I and collagen III in thoracic aortic. Furthermore, QXJYD inhibited the expression of TGF-ß 1, Smad3 and the phosphorylation of Smad3, respectively (P<0.05). CONCLUSION: QXJYD reversed VSR by inhibiting VSMC proliferation and collagen deposition via regulation of TGF-ß 1/Smad signaling pathway, which may, in part, illuminate its anti-hypertensive activities.