With the key words such as acupuncture and moxibustion, coronary heart disease, etc., CNKI, WANFANG and VIP databases were retrieved to get Chinese literature of coronary heart disease treated with acupuncture and moxibustion in recent 10 years. Related 76 articles were collected and 72 acupoints were applied. The potential relation among acupoints of the top 20 was analyzed by hierarchical cluster analysis. It was discovered that the main acupoints were Neiguan (PC 6), Xinshu (BL 15), Danzhong (CV 17), Geshu (BL 17) and Zusanli (ST 36), etc., especially the specific acupoints. The back-shu points and five-shu points were emphasized. Pericardium meridian of hand-jueyin was the high frequency meridian. The four extremities were the main position.
Acupuncture Points ; Acupuncture Therapy ; Coronary Artery Disease ; therapy ; Databases, Bibliographic ; Humans ; Meridians ; Moxibustion

OBJECTIVE:To optimize the extraction craft of gentiopicrin from gentian.METHODS:The extraction craft was optimized by orthogonal test with gentiopicrin as an index,and the content of gentiopicroside was determined by TLC scanning method.RESTLUTS:The quantity of menstruum and the extraction times of gentiopicrin had significant influence in the gentiopicrin extraction(P

Objective To investigate the change of serum non-esterified fatty acid (NEFA) level in nondiabetic first-degree relatives of type 2 diabetics, and to explore the related factors in the change.MethodsSerum lipid profile, plasma glucose and insulin levels were measured in 186 type 2 diabetic patients, 565 nondiabetic first-degree relatives of type 2 diabetics and 149 normal controls. Results (1) The fasting NEFA level in first-degree relatives was significantly lower than that of type 2 diabetic patients [(0.53±0.28 vs 0.63±0.31) mmol/L,P＜0.01]and HOMA-IR was significantly higher than that of normal controls (0.98±0.51 vs 0.89±0.47,P＜0.01). (2) The fasting NEFA level in the first-degree relatives with higher body mass index (BMI), plasma glucose or area under curve of glucose concentration (AUCglu) was higher than that in those with lower BMI, plasma glucose , blood pressure or AUCglu (all P＜0.05). (3) NEFA showed significantly positive correlations with BMI, systolic blood pressure, diastolic blood pressure (DBP), AUCglu in the first-degree relatives by correlative analysis (r=0.12, r=0.148, r=0.21 and r=0.281 respectively, all P＜0.05). Stepwise linear regression analysis showed that DBP, AUCglu and age were the independent risk factors of NEFA (all P＜0.01). Conclusion Insulin resistance exists in nondiabetic first-degree relatives of type 2 diabetics, which seems to be related to elevated NEFA levels.

Objective To explore the variation and influential factors of high sensitive C-reactive protein (hs-CRP) level in type 2 diabetic family members. Methods A total of 427 type 2 diabetic patients, 377 non-diabetic first-degree relatives of type 2 diabetics and 135 normal control subjects without diabetic family history were recruited. Serum hs-CRP, clinical and biochemical parameters were measured. The relations among indicators were analyzed. Results Compared with normal control subjects, serum hs-CRP levels in type 2 diabetics and first-degree relatives were significantly increased (both P＜0.05), and the increment was even marked in type 2 diabetics than that in first-degree relatives (P＜0.01). The serum hs-CRP levels in type 2 diabetics and first-degree relatives were positively associated with body mass index, waist-hip ratio, abdominal circumference, postgrandial 2 h plasma glucose, fasting and postgrandial 2 h serum insulin, HOMA-IR, triglyceride, creatinine and negatively correlated with high density lipoprotein-cholesterol. In first-degree relatives, serum hs-CRP level was positively associated with systolic blood pressure and HOMA-β. Conclusion As in type 2 diabetic patients, there exists inflammatory reaction in the non-diabetic first-degree relatives of type 2 diabetics, which may play an important role in the pathogenesis of type 2 diabetes mellitus.

The polymorphism in the exon 4 of FcRL3 gene was evaluated by PCR-FPLR in 506 patients with Graves' disease (GD), 80 with Hashimoto thyroiditis (HT) and 261 normal subjects in Chongqing. The data suggest that 82G allele in exon 4 of FcRL3 gene may be susceptible to GD in male patients of Chongqing Hart nationality.

Serum cortisol levels during oral glucose tolerance test (OGTY) were measured in subjects of type 2 diabetic pedigrees. The results showed that cortisol levels during OGTF were higher in type 2 diabetic patients than those in non-diabetic first-degree relatives and normal controls. Fasting cortisol level was positively correlated with fasting plasma glucose level in type 2 diabetic pedigree members. These results suggest that the dysregulation of hypothalamic-pituitary-adrenal axis may coexist in type 2 diabetic patients.

Objective To study the association of transcription factor 7-like 2(TCF7L2)polymorphisms with tvpe 2 diabetes mellitus in Chinese Han population. Methods Two polymorphisms (rs7903146 and rs12255372)of TCF7L2 gene were genotyped in 446 patients with type 2 diabetes mellitus(T2DM group)and 303 normal subiects (NC group) by PCR-restriction fragment length polymorphism(PCR-RFLP).Waist circumference.body mass index,plasma glucose,serum insulin,lipid profiles,high-sensitivity C-reactive protein and non-esterified fatty acid were measured.Homeostasis model assessment of insulin resistance(HOMA-IR)and β-cell function(HOMA-β)were calculated.Results (1) In T2DM group,T allele frequency and CT,TY geno tvpe frequeneies of rs7903146 were significantly higher than those in NC group(0.093,0.150,0.018 vs 0.043, 0.079,0.003,respectively,a11 P

OBJECTIVE: To explore the mechanisms for urinary system disorders before and after ketamine withdrawal in rats and to evaluate the recovery degree of the urinary system damage after ketamine withdrawal. METHODS: Fifteen male healthy Sprague-Dawley rats were randomly divided into 3 groups: A control group, an experimental group, and a withdrawal group. The rats in the control group were given normal saline. The rats in the experimental group were given ketamine 30 mg/(kg.day) for 30 days. The rats in the withdrawal group were treated as the experimental group except for drug withdrawal for 2 weeks. In the experimental period, we randomly selected 1 rat of kidney, ureter, and bladder from each group to perform HE staining. The bladder tissues in each group were used to detect mRNA expression by quantitative real-time polymerase chain reaction (qRT-PCR). RESULTS: 1) The behavior of ketamine-injected rats was obviously changed, but the weight of ketamine-induced rats was not changed. 2) As compared with the control group, the experimental and withdrawal groups showed infiltration of mononuclear inflammatory cells in the kidney tissues, the thinner epithelium of bladder and infiltration of submucosal mononuclear inflammatory cells under the optical microscope. 3) As compared with the control group, the expression of H1R mRNA was increased in the experimental group (P<0.05). As compared with the experimental group, H1R mRNA expression was significantly decreased in the withdrawal group (P<0.05). CONCLUSION Ketamine abuse could induce behavior changes in rats. The infiltration of mononuclear inflammatory cells in kidney and bladder, the thinner bladder epithelial layer, and the increased H1R gene mRNA expression in bladder might be an important pathogenesis of KAUD. Ketamine withdrawal may effectively reverse the pathogenic process of KAUD.
Animals ; Epithelium ; physiopathology ; Ketamine ; administration & dosage ; Kidney ; physiopathology ; Male ; RNA, Messenger ; Rats ; Rats, Sprague-Dawley ; Urinary Bladder ; physiopathology ; Urologic Diseases ; physiopathology

BACKGROUND:Biomimetic design of bioactive materials to restore,maintain or improve the function of tissue based on the understanding of anatomy on the function and structure of biological tissue is a research hotspot in the field of regenerative medicine at present. OBJECTIVE:To discuss the effect of mechanical properties,three-dimensional spatial structure,and biochemical activity of biomedical scaffolds on cell behavior and review the application of biomedical scaffolds in the field of tissue engineering. METHODS:The articles published in CNKI,Wanfang,Web of Science,and PubMed databases from January 2003 to April 2023 were searched by computer.The Chinese search terms were"extracellular matrix,tissue engineering,scaffolds,biomaterials,biomimetic structures,mechanical properties,three-dimensional structures,tendon-bone interface,osteochondral,neural conduits,artificial blood vessels".English search terms were"extracellular matrix,tissue engineering,scaffolds,biomimetic structures,biomaterials,tendon bone interfaces,osteochondral,neural conduits,artificial blood vessels". RESULTS AND CONCLUSION:Cells are in a complex and dynamic three-dimensional environment,so the extracellular matrix is the ultimate target of biomaterial simulation.The bionic structure of biomedical scaffolders needs to be similar to the real microenvironment,so that cells can stick to the wall,grow and migrate normally,and maintain their diverse physiological functions.Biomimetic design of extracellular matrix in terms of mechanical properties,three-dimensional spatial structure,and biochemical properties of biomedical scaffolds can play a decisive role in tissue repair,thus affecting the final result of tissue repair.Biomimetic biomedical scaffolds have been widely used in tendon-bone interface,bone cartilage interface,nerve,vascular regeneration,and other fields,providing a promising new idea in clinical practice.

Objective To discuss the clinical effects of transurethral seminal vesiculoscopy in refractory hemospermia caused by seminal vesicle diseases.Methods The clinical data of 50 patients suffered from refractory hemospermia caused by seminal vesicle gland diseases were retrospectively analyzed from February 2012 to February 2014.Patients' age varied from 25 to 54 years old,mean (39.2 ± 9.2) years.The course of disease was (7.44 ± 2.6) months.There were 24 seminal vesiculitis,10 seminal ducts obstruction disease,and 16 seminal vesicle calculi disease.According to patients' priority,the patients were divided into surgical treatment group and conservative treatment group.In surgical group,there were 38 patients with age of (38.9 ± 8.8) years old,and the course of disease was (7.5 ± 2.5) months.There were 18 seminal vesiculitis,8 seminal ducts obstruction,and 12 seminal vesicle calculi.Whereas in conservative treatment group,there were 12 patients,with age of (40.2 ± 10.5) years old,and the course of disease was (7.3 ±2.9) months.Among them,there were 6 seminal vesiculitis,2 seminal ducts obstruction,and 4 seminal vesicle calculi.There was no significant difference between the two groups in patients age,course of disease and constitution of disease.The clinical data derived from the two treatment groups including the white blood cell counts (WBC) and red blood cell counts (RBC) in the seminal fluid,hematospermia rate,quality of life score,cure rate and improvement rate before and after the treatment were analysed.Results 1,3,6 months and 1 year after treatment,all observation indexes in the two groups had been ameliorated and had significant difference compared with those before treatment including WBC and RBC in the seminal fluid,hematospermia rate and quality of life score.No operative complications occurred in conservative treatment group.While a patient in surgical treatment group suffered from infection and recovered after levofloxacin treatment for a day.Six months after two kinds of treatment,in surgical treatment group,the cure rate was 55.2％,and the improvement rate was 36.8％.In the meanwhile,in conservative treatment group,the cure rate and the improvement rate were both 25.0％.A year after two different treatment,in surgical treatment group,the cure rate was 60.5％,the improvement rate was 34.2％.However,in conservative treatment group,the cure rate and improvement rate were both 8.3％.The effective rate of surgical group was much higher than that of conservative treatment group and the difference were significant.Conclusions Both transurethral seminal vesiculoscopy and conservative treatment have certain effects in relieving hemospermia.The transurethral seminal vesiculoscopy has obvious advantages over conservative treatment in improving the clinical effects of hemospermia after long duration.It could be used as a good supplement when medication fail.