This paper introduces professor SUN Shen-tian's clinical thoughts and his characteristics of acupuncture techniques for the treatment of depression based on "psychosomatic medicine". Professor SUN, the master of traditional Chinese medicine, believes that depression refers to comorbidity of "heart mind" and "body", resulting from the "body-mind" disharmony, specially dominated by the emotional disorder. This disease is located in the brain, with the injury of mind and closely related to the heart and liver dysfunction. In pathogenesis, the dysfunction of brain mind and the unhealthy conditions of body and mind are involved. The treatment should focus on "regulating the mind, improving the intelligence, co-modulating the abdominal and brain functions and treating the physical and mental disorders". Baihui (GV 20), Ningshen (Extra) and emotional area on the head are selected as the main points to benefit the intelligence and calming down the mind; the abdominal region 1 and region 8 of "Sun's abdominal acupuncture" are used as the main points of the abdomen to regulate the brain functions. The point prescription is modified according to the symptoms and etiologies. The repeated transcranial acupuncture stimulation and electroacupuncture at low frequency (2 Hz) are crucial to the therapeutic effect. Reliving anxious emotions is specially considered before acupuncture, and the mind is protected and deqi is consolidated during acupuncture.
Humans ; Depression/therapy* ; Acupuncture Points ; Acupuncture Therapy/methods* ; Medicine, Chinese Traditional ; Acupuncture

Objective: The relationship between serum uric acid (SUA) levels and glycemic indices, including plasma glucose (FPG), 2-hour postload glucose (2h-PG), and glycated hemoglobin (HbA1c), remains inconclusive. We aimed to explore the associations between glycemic indices and SUA levels in the general Chinese population. Methods: The current study was a cross-sectional analysis using the first follow-up survey data from The China Cardiometabolic Disease and Cancer Cohort Study. A total of 105,922 community-dwelling adults aged ≥ 40 years underwent the oral glucose tolerance test and uric acid assessment. The nonlinear relationships between glycemic indices and SUA levels were explored using generalized additive models. Results: A total of 30,941 men and 62,361 women were eligible for the current analysis. Generalized additive models verified the inverted U-shaped association between glycemic indices and SUA levels, but with different inflection points in men and women. The thresholds for FPG, 2h-PG, and HbA1c for men and women were 6.5/8.0 mmol/L, 11.0/14.0 mmol/L, and 6.1/6.5, respectively (SUA levels increased with increasing glycemic indices before the inflection points and then eventually decreased with further increases in the glycemic indices). Conclusion An inverted U-shaped association was observed between major glycemic indices and uric acid levels in both sexes, while the inflection points were reached earlier in men than in women.
Aged ; Asian Continental Ancestry Group ; Blood Glucose/analysis* ; China/epidemiology* ; Cohort Studies ; Diabetes Mellitus/blood* ; Female ; Glucose Tolerance Test ; Glycated Hemoglobin A/analysis* ; Glycemic Index ; Humans ; Male ; Middle Aged ; Uric Acid/blood*

Background:: Large-nerve fiber dysfunction, as assessed by vibration perception threshold (VPT) predicts risks of ulceration, amputation, and mortality in diabetes. Serum uric acid (UA) is closely associated with various metabolic disorders, especially diabetes. Thus, we sought to investigate the clinical relevance of UA to large-nerve fiber dysfunction, among patients with type 2 diabetes (T2D). Methods:: Medical records of consecutive patients with T2D who were admitted to Beijing Friendship Hospital Pinggu Campus between May 2014 and December 2016 were collected. Data for the 824 eligible patients included in the final analysis were extracted using a structured form. A VPT value ≥15 in either foot was defined as abnormal. We compared the clinical characteristics between patients with abnormal VPT and those with normal VPT (VPT value <15 in both feet) in the overall population and in gender subgroups. Logistic regression analysis was performed to explore the association of abnormal VPT with UA level. One-way analysis of variance was used to compare VPT values across four UA quartiles. Results:: UA levels were significantly lower in T2D patients with abnormal VPT than in those with normal VPT (294.5 ± 84.0 vs. 314.9 ± 92.8 μmol/L, P < 0.01), especially among male patients (311.7 ± 85.2 vs. 336.9 ± 89.6 μmol/L, P < 0.01). From the logistic regression analysis, hyperuricemia (males >420 μmol/L; females >360 μmol/L) was associated with a reduced risk of abnormal VPT (odds ratio [OR], 0.60; 95% confidence interval [CI], 0.39–0.91; P < 0.05). This association was robust in male patients (OR, 0.43; 95% CI, 0.24–0.76; P < 0.01) but not in female patients (OR, 0.92; 95% CI, 0.47–1.82; P = 0.816), even after adjustment for confounding factors. For the younger male subgroup (age <65 years), VPT values decreased as the UA level increased (P for trend = 0.002), but this trend was not significant in older male subgroup (age ≥65 years; P for trend = 0.400). Conclusions: Low serum UA levels showed a significant association with an increased risk of large-nerve fiber dysfunction in male patients with T2D, but not in female patients with T2D. In addition, in only the younger subgroup of male patients (<65 years), lower levels of UA also correlated with higher VPT values.

BACKGROUND: Large-nerve fiber dysfunction, as assessed by vibration perception threshold (VPT) predicts risks of ulceration, amputation, and mortality in diabetes. Serum uric acid (UA) is closely associated with various metabolic disorders, especially diabetes. Thus, we sought to investigate the clinical relevance of UA to large-nerve fiber dysfunction, among patients with type 2 diabetes (T2D). METHODS: Medical records of consecutive patients with T2D who were admitted to Beijing Friendship Hospital Pinggu Campus between May 2014 and December 2016 were collected. Data for the 824 eligible patients included in the final analysis were extracted using a structured form. A VPT value ≥15 in either foot was defined as abnormal. We compared the clinical characteristics between patients with abnormal VPT and those with normal VPT (VPT value <15 in both feet) in the overall population and in gender subgroups. Logistic regression analysis was performed to explore the association of abnormal VPT with UA level. One-way analysis of variance was used to compare VPT values across four UA quartiles. RESULTS: UA levels were significantly lower in T2D patients with abnormal VPT than in those with normal VPT (294.5 ± 84.0 vs. 314.9 ± 92.8 μmol/L, P < 0.01), especially among male patients (311.7 ± 85.2 vs. 336.9 ± 89.6 μmol/L, P < 0.01). From the logistic regression analysis, hyperuricemia (males >420 μmol/L; females >360 μmol/L) was associated with a reduced risk of abnormal VPT (odds ratio [OR], 0.60; 95% confidence interval [CI], 0.39-0.91; P < 0.05). This association was robust in male patients (OR, 0.43; 95% CI, 0.24-0.76; P < 0.01) but not in female patients (OR, 0.92; 95% CI, 0.47-1.82; P = 0.816), even after adjustment for confounding factors. For the younger male subgroup (age <65 years), VPT values decreased as the UA level increased (P for trend = 0.002), but this trend was not significant in older male subgroup (age ≥65 years; P for trend = 0.400). CONCLUSIONS Low serum UA levels showed a significant association with an increased risk of large-nerve fiber dysfunction in male patients with T2D, but not in female patients with T2D. In addition, in only the younger subgroup of male patients (<65 years), lower levels of UA also correlated with higher VPT values.
Adolescent ; Adult ; Aged ; Aged, 80 and over ; Cross-Sectional Studies ; Diabetes Mellitus, Type 2 ; blood ; pathology ; Female ; Humans ; Male ; Middle Aged ; Nerve Fibers ; pathology ; Peripheral Nervous System Diseases ; blood ; pathology ; Uric Acid ; blood ; Young Adult

The objective of this study is to develop an in vitro screening method for nasal absorption of insulin. First, the adaptability of in situ rat nasal perfusion test for the study of insulin was investigated. It was found that insulin was liable to be absorbed on the silicone tube and the traditional method is not suitable. However, addition of 0.001% Labrasol into the perfusate can effectively solve this problem. A modified method suitable for in situ rat nasal perfusion of insulin was established with the addition of 0.001% Labrasol into the perfusate. Using the modified method, effect of pH and drug concentration on the absorption of insulin in the nasal cavity was further investigated. The results suggest that compared with pH 4.5 and pH 7.4, the drug absorption rate was the lowest at pH 6.0. The intranasal absorption mechanism of insulin may be passive diffusion.

Objective:To summarize the reason and treatment of ventricular electrical storm (VES) in adult patients after cardiac surgery.Methods:A total of 36 adult patients with VES after cardiac surgery in our hospital from 2011-08 to 2015-05 were retrospectively analyzed for their peri-operative and clinical conditions before and after VES occurrence.Results:All 36 patients suffered from VES after cardiac surgery during ICU stay including 23 patients with coronary artery bypass grafting (CABG),5 with CABG and ventricular aneurysm resection,5 with valve replacement,2 with Bentall operation and 1 with Marrow operation.There were 32/36 (88.89％) patients out of the breathing machine upon VES disappearing and discharged smoothly,4 (11.11％) patients died of multiple organ failure.There were 22 (61.11％) patients with myocardium ischemia induced VES.32 patients were followed-up for 1 year,28/36 (77.78％) patients recovered to sinus rhythm,2 (5.56％) received endocardial pacemaker placement and 2 (5.56％) suffered from atrial fibrillation;no cardiac death during follow-up period.Conclusion:VES was often occurred at the early stage in adult patients after cardiac surgery;it usually had clear reason or inducement,rapid and efficient treatment could achieve satisfactory results.

Objective:To analyze losses and gains (L&G) of basic medical institutions induced by the Essen-tial Medicines Policy.Methods: Choosing some poverty-stricken county in western China as sample area to conduct field research,using 2009 as baseline year,to calculate L&G and L&G ratio of basic medical institutions caused by adjustments of drug policy,medical services prices, and government subsidies from 2009—2015. Results: Medical facilities have gained after the implementation of the Essential Medicines Policy as a whole. Gains were on an upward trend from 2009—2015,and L&G ratio increased from -2.15% in 2009 to 47.70% in 2015. For medical facilities at different levels, their gains attributed to different causes. Gains for medical facilities at village and town levels mainly attributed to government subsidies;gains for medical facilities at county level mainly attributed to adjustment of medical services prices. Conclusions:Implementation of the Essential Medicines Policy has helped adjust composi-tion of losses and gains of medical facilities. Moving forward,functions and development of medical facilities should be strengthened with a focus on adjusting medical services prices for medical facilities at town level.

Estrogen signaling pathways play an important role in the regulation of the physiological function of breast cancer cell proliferation and apoptosis. The article used MTT assay, flow cytometer analysis and Western blot to detect the inhibition of fraxetin on MCF-7 cell cycle distribution and apoptosis, ERα, cyclin D1 and Bcl-2 expression levels, MAPK and PI3K signaling pathway to investigate the mechanism of anti-breast cancer of fraxetin. The results showed fraxetin inhibited E2β-stimulated MCF-7 cell proliferation in a dose- and time-dependent manner, reversed E2β-induced anti-apoptosis and promoted G0/G1 phase arrest. After treatment with fraxetin, the expression of ERα in MCF-7 cell was decreased, and estrogen genomic signaling pathway was inhibited by down-regulating the expression of cyclin D1 and Bcl-2 proteins. After MCF-7 cells were treated with fraxetin, the expressions of MAPK/Erk1/2 protein were reduced, which affected estrogen non-genomic signaling pathway. The results suggest fraxetin plays a part in anti-breast cancer function through E2β-mediated genomic and non-genomic signaling pathways.
Apoptosis ; Breast Neoplasms ; metabolism ; Cell Proliferation ; Coumarins ; pharmacology ; Cyclin D1 ; metabolism ; Estrogen Receptor alpha ; metabolism ; Estrogens ; pharmacology ; Humans ; MCF-7 Cells ; Proto-Oncogene Proteins c-bcl-2 ; metabolism ; Signal Transduction

The purpose of the present study was to investigate the effect of luteolin on the angiogenesis and invasion of breast cancer cells. MTT assay was used to examine breast cancer proliferation. The chick chorioallantoic membrane model was used to assess the angiogenesis effect. Wound healing assay was used to assess cell invasion ability. Western blot was used to analyze Bcl-2, AEG-1 and MMP-2 expression levels. The results showed luteolin inhibited MCF-7 cells proliferation in a dose- and time-dependent manner, and the expression of Bcl-2 protein was decreased. Luteolin had a strong anti-angiogenesis of chick chorioallantoic membrane. After treatment of MCF-7 cells with luteolin at 60 μmol/L for 48 h, migration rate was reduced by 71.07% compared with control (P < 0.01). After treatment of MCF-7 cells with luteolin at 60 μmol/L for 48 h, the expression of AEG-1 and MMP-2 was reduced by 82.34% (P < 0.05) and 85.70% (P < 0.05) respectively, compared with control. In conclusion, the results suggest that luteolin can inhibit the proliferation of breast cancer cells, and suppress the expression of Bcl-2. Furthermore, luteolin has strong anti-angiogenesis of chick chorioallantoic membrane and anti-invasive activity on breast cancer cells, and down-regulates the expression of AEG-1 and MMP-2.
Animals ; Breast Neoplasms ; pathology ; Cell Adhesion Molecules ; metabolism ; Cell Proliferation ; Chickens ; Chorioallantoic Membrane ; drug effects ; Down-Regulation ; Female ; Humans ; Luteolin ; pharmacology ; MCF-7 Cells ; Matrix Metalloproteinase 2 ; metabolism ; Neovascularization, Pathologic ; pathology ; Proto-Oncogene Proteins c-bcl-2 ; metabolism

Objective To monitor the co-infection status of Borrelia burgdorferi sensu lato (R.b.s.1) and spotted fever group Rickettsia (SFGR) in tourist areas of Heilongjiang province.Methods Polymerase chain reaction (PCR) was used to detect the 5S-23S rRNA intergenic spacer of B.b.s.1 and ompA of SFGR in ticks,dynamically collected from tourist areas of Heilongjiang province in 2010.Amplification products from positive ticks were sequenced,and phylogenetic analysis was conducted by Mega 5.0 software package.Results 849 ticks were collected from two tourist points,with the dominant ticks in Tiger Mountain and Jingpo Lake were Ixodes persulcatus and Haemaphysalis concinna.Regarding the Ixodes persulcatus from Tiger Mountain,the infection rates of B.b.s.1 and SFGR were 26.15％ and 10.05％.The infection rate of SFGR was 13.33％ in Haemaphysalis concinna and the B.b.s.1 was tndiscovered in the same ticks from Jingpo Lake.However,the co-infection could only be detected in Ixodes persulcatus of both tourist areas.Surveillance data showed that the major ticks were more likely to be appeared in July at Tiger Mountain and in June at Jingpo Lake.Data from the sequence analysis on B.b.s.1 showed that the B.b.s.1 in tourist areas could be classified into three different genotypes,other than B.garinii and B.afzelii.We first detected B.valaisiana-like group genotype in northeast of China.Results from the sequence analysis of SFGR positive products showed that the two DNA sequences of newly detected agents were completely the same as Rickettsia sp.HL-93 which was detected in Hulin and Rickettsia sp.H820 found in northeast,China.Conclusion The co-infection of B.b.s.1 and SFGR was detected in ticks from the tourist areas of Heilongjiang province,and data from the sequencing of specific fragment showed that various kinds of genotypes existed in this area.However; the rates of co-infectionitis-different according to environment,time and population that contributed to the kinds of and the index of ticks existed in the surveys points,also the infection rate of the ticks was studied.