Acupuncture Points ; Acupuncture Therapy ; Adult ; Facial Pain ; therapy ; Female ; Headache ; therapy ; Humans ; Male ; Middle Aged ; Toes

Objective The effects of candesartan,an angiotensin Ⅱ type 1 receptor blocker (ARB) were investigated on advanced glycation end-products accumulation and the receptor for AGE (RAGE) expression in type 2 diabetic KK/Ta mouse kidneys.MethodsKK/Ta mice(n=72)were random divided into three groups(n=24) and it was treated with candesartan [4 mg/(kg·d)] or vehicle from 6 or 12 to 28 weeks of age.BALB/c mice(n=24) treated with vehicle were used as controls.Body weight,blood pressure,blood glucose,urinary microalbumin,urinary creatinine and serum creatinine were measured every four weeks.At 28 weeks,renal expressions of carboxymethyllysine and RAGE were evaluated by immunohistochemistry and/or competitive RT-PCR.Results KK/Ta mice developed high body weight,high blood glucose,and high urinary microalbumin/creatinine ratio in KK/Ta mice at 28 weeks of age,and it was significantly higher than that of BALB/c mice [(427.49±89.37)mg/g vs (9.54±3.25)mg/g,P＜0.01 ].Protein and mRNA expressions of RAGE were upregulated in KK/Ta kidneys with increased immunostaining intensities of carboxymethyllysine.Candesartan treatment has markedly reduced urinary microalbumin/creatinine ratio [Early treatment group (32.18±9.41)mg/g,Late treatment group (53.20±7.26)mg/g,P＜0.01 ].Treatment with candesartan down-regulated the protein and mRNA expressions of RAGE and reduced the accumulation of carboxymethyllysine.There were no significant differences between the two treatment groups (from 6 or 12 weeks).ConclusionsThe results suggest that candesartan,an ARB,reduces advanced glycation end-products accumulation and subsequent albuminuria by down-regulating RAGE expression in type 2 diabetic KK/Ta mouse kidneys.

Objective To assess the clinical value of measuring the concentration of serum osteoprotegerin (OPG) in detecting the bone metastases in patients with prostate cancer. Methods The concentration of serum OPG in 40 patients was determined by ELISA. The data of ECT bone scan and Gleason score was collected simultaneously. The correlations between serum OPG and bone metastases, Gleason score were tested. Results The concentration of serum OPG in patients with bone metastases by ECT scan was( 16 237. 19 ±5144. 26) ng/L,which was significantly higher than the concentration in patients without bone metastases , which was (12 123.32 ±4136. 50)ng/L. There was no significant correlation between serum OPG and Gleason score. Conclusions The serum OPG has an important clinical value in prediction of prostate cancer with bone metastases. There is no significant correlation between serum OPG and the Gleason score.

Objective To observe the effects of Fuyanshu Capsule on phenol mucilage-induced endometritis rats and the possible anti-inflammation mechanism of the therapeutic effects.Methods Chronic endometritis in rats was induced by injection of phenol mucilage suspension into the uterus.Sixty female SD rats were randomly divided into 6 groups,namely,sham-operation group (distilled water,10mL/kg),model group,Jinji capsule group (0.65 g/kg),and Fuyanshu Capsule groups (1.8 g/kg,0.9 g/kg and 0.45 g/kg).After the rats were treated 28 days with corresponding medicine by intragastric administration,the pathology of the endometrium and changes of tumor necrosis factor α(TNF-α)and interleukin-2 (IL-2)levels were detected to evaluate the effects of Fuyanshu Capsule. Results Fuyanshu Capsule (1.8 g/kg and 0.9 g/kg)ameliorated the body weight reduction caused by endometritis in rats.Fuyanshu Capsule (1.8 g/kg,0.9 g/kg and 0.45 g/kg)reduced the ratio of the swelling uterus and ovaries to body weight of the rats.It ameliorated obviously the hyperplasia,necrosis and degeneration of endometrial epithelia and infiltration of inflammatory cells.The capsule (1.8 g/kg)decreased the serum IL-2 level in the rats with phenol mucilage-induced endometritis. Conclusion The anti-inflammatory effect of Fuyanshu Capsule on chronic endometritis induced by phenol mucilage in rats may be related to the decrease of IL-2 level.

Objective The Nuss procedure is a minimally invasive pectus repair.The aim of this study was to explore the changes in quality of life in patients who underwent a Nuss procedure.Methods 96 patients,who underwent a Nuss procedure in our institution,were interviewed at preoperation,1 year after operation with the bar in place,and before the planned bar removal.The Nuss Questionnaire modified by George Krasopoulos et al,which evaluates psychosocial and physical well-being,was independently used by patients.Results Most of the scoring of the individual questions and the total score of individual patients revealed a significant improvement,both in preoperation vs.1 year after operation and 1 year after operation vs.before the planned bar removal.Conclusion The Nuss procedure has been shown to improve the quality of life in patients with pectus excavatum deformity in the short term.

To study influence of different interventional opportunity on advanced aged patients with acute coronary syndrome non‐ST elevation type (ACS‐NSTE).Methods : The180 advanced aged ACS‐NSTE patients from our hospital , were randomly and equally divided into group A , B and C , and they received interventional surgery within 1d ,2～3d and 3d later after hospitalization respectively .Serum levels of cystatin C (CysC ) , lipoprotein a [Lp (a)] , ApoA , hsCRP and vascular endothelial function indexes before and 7d after intervention , cardiac func‐tion indexes before and two months after intervention , and incidence of major adverse cardiovascular events (MACE) within two years after intervention were observed and compared among three groups .Results : Compared with group A and C on 7d after intervention , there were significant reductions in levels of CysC [ (0. 97 ± 0.13) mg／L vs .(1.08 ± 0.15) mg／L vs.(0.90 ± 0.11) mg／L] , Lp (a) [ (175.74 ± 18.18) mg／L vs.(197.89 ± 20. 15) mg／L vs .(163. 98 ± 16.54) mg／L] , hsCRP [ (1. 44 ± 0.20) mg／L vs.(2.34 ± 0.25) mg／L vs.(0.79 ± 0.09) mg／L] , plasma von Willebrand factor [vWF , (158. 79 ± 16.28)% vs.(174.68 ± 18. 28)% vs .(142.87 ± 14. 31)%] and endothelin‐1 [ET‐1 , (93. 28 ± 9.34) ng／L vs.(99.10 ± 9.94) ng／L vs .(86.43 ± 8.71) ng／L] , and significant rise in levels of ApoA [ (0.91 ± 0. 16) mg／L vs.(0. 82 ± 0.14) mg／L vs.(1.03 ± 0.17) mg／L] and NO [ (59. 92 ± 5. 93) mol／L vs.(55. 33 ± 5.48) mol／L vs.(64. 29 ± 6. 42) mol／L] in group B , P＜0. 01 all.After two months , com‐pared with group A and C , there were significant reductions in LVEDd [ (47.87 ± 4.72) mm vs.(50.58 ± 5.11) mm vs.(44. 68 ± 4. 50) mm] and LVESd [ (37.87 ± 3.82) mm vs .(40.57 ± 4. 19) mm vs.(34.98 ± 3. 52) mm] , and significant rise in LVEF [ (52. 87 ± 5.38)% vs.(49.04 ± 5. 02)% vs.(55. 89 ± 5.62)%] in group B , P＜0. 01 all.On two years after intervention , incidence rate of MACE in group B was significantly lower than those of group A and C (3.33% vs.15. 00% vs .31.67%, P＜0.05 or ＜0.01).Conclusion : Interventional therapy on 2～3d after hospitalization can significantly reduce inflammatory factor level , improve vascular endothelial function and cardiac function , and reduce incidence rate of MACE in ACS‐NSTE patients .

BACKGROUNDRoux-en-Y gastric bypass (GBP) is the main surgical procedure used in type 2 diabetes. The objective of this study was to evaluate the different types of GBP in treatment of type 2 diabetes.

METHODSPatients with type 2 diabetes were randomly divided into two groups: those who underwent gastrojejunal loop anastomosis bypass and those who underwent gastrojejunal Roux-en-Y bypass. Blood glucose alterations, operation time, and operation complications were observed.

RESULTSGastrojejunal loop anastomosis bypass and gastrojejunal Roux-en-Y bypass were both effective in the treatment of selected patients with type 2 diabetes. Compared with gastrojejunal Roux-en-Y bypass, gastrojejunal loop anastomosis bypass had the advantages of easier implementation, shorter operation time, and fewer operation complications.

CONCLUSIONSGastrojejunal loop anastomosis is effective in treatment of type 2 diabetes. It is safe, easy to implement, and worthy of clinical popularization.

Adult ; Anastomosis, Roux-en-Y ; Blood Glucose ; metabolism ; Diabetes Mellitus, Type 2 ; blood ; surgery ; Female ; Gastric Bypass ; methods ; Humans ; Male ; Middle Aged ; Treatment Outcome

Objective:To report our experience of treating open comminuted limb fractures caused by gunshots using the Masquelet technique.Methods:Between January 2016 and July 2018, 3 patients were admitted to Institute of Orthopedics, 920 Hospital of Joint Logistic Service of People's Liberation Army for open comminuted limb fractures caused by gunshots.They were all male, aged from 18 to 41 years (average, 30.7 years).Their fractures were complicated with perforating wounds and belonged to Gustilo type ⅢB for open fractures.The bone defects were 5 to 9 cm in length (average, 6.7 cm), located at the proximal femur in 2 cases and at the upper middle humerus in one.They were treated by standard Masquelet technique at 2 stages.The postoperative functions of the hip, knee and shoulder were evaluated according to the Harris hip score, Lowa knee score and Constant-Murley shoulder function score.Results:The 3 patients obtained an average follow-up of 17.3 months.The bone defects were all repaired in the 3 patients without any signs of infection.The 2 patients with femoral defects were rated as both excellent by the Harris hip score, as excellent in one and as good in the other by the Lowa knee score; the patient with humeral defects was rated as excellent by the Constant-Murley shoulder function score.Conclusion:Masquelet technique is a desirable treat-ment of segmental long bone defects caused by gunshots.

This project was aimed to investigate the role and the underlying mechanism of microglia polarization on blood-brain barrier (BBB) during cerebral ischemia-reperfusion. After construction of the mouse model of cerebral ischemia-reperfusion, upregulated IL-6 and TNF-α in peripheral blood and increased IL-6 and iNOS in ischemia tissues were confirmed. The supernatant expression of TNF-α and IL-6, as well as IL-6, iNOS and CD86 mRNA, was significantly increased in the of Bv-2 cells after oxygen-glucose deprivation/reoxygenation (OGD/R) model was constructed in vitro. For further understanding the expression pattern of RNAs, the next-generation RNA sequencing was performed and upregulation of Robo4 (roundabout guidance receptor 4) was found both in M1-polarized and OGD/R treated Bv-2 cells, which was also confirmed by RT-qPCR. Extracellular soluble Robo4 (sRobo4) protein also increased in the supernatant of M1-polarized and OGD/R treated Bv-2 cells. Treating bEND3 cells with the Robo4 recombinant protein, M1-polarized Bv-2 cell supernatant or OGD/R Bv-2 cell supernatant decreased trans-endothelial electrical resistance (TEER), suggesting the injury of BBB. In addition, Robo4 was also highly expressed in the serum of patients who experienced acute ischemia stroke and mechanical thrombectomy operation. All the results suggest that increased secretion of Robo4 by M1-polarized-microglia during cerebral ischemia-reperfusion is most likely one of the causes of BBB injury, and Robo4 may be one of the therapeutic targets for BBB functional protection.
Animals ; Blood-Brain Barrier/metabolism* ; Brain Ischemia/drug therapy* ; Glucose/metabolism* ; Interleukin-6/metabolism* ; Mice ; Microglia/metabolism* ; Oxygen/metabolism* ; Receptors, Cell Surface/metabolism* ; Reperfusion ; Reperfusion Injury/drug therapy* ; Tumor Necrosis Factor-alpha/metabolism*

Gastrodin(GAS) and p-hydroxybenzyl alcohol(HBA) are extracts of dried tubers of Gastrodia elata, which is the material basis for its efficacy and belongs to phenolic compounds. Modern pharmacology studies have shown that they have significant effects on central nervous system diseases, such as insomnia, convulsions, depression, ischemic stroke, anxiety, and cognitive impairment, and these diseases are closely related to neurotransmitters and cytokines. This paper described various mechanisms of GAS and HBA monomer components on the central nervous system. They alleviate hippocampal neuronal toxicity mainly by regulating a variety of neurotransmitters, such as acetylcholine, glutamic acid(GLU), γ-aminobutyric acid(GABA), serotonin(5-HT), dopamine(DA), norepinephrine(NE), 5-indoleacetic acid(5-HIAA), high vanillic acid(HVA) and dihydroxyphenylacetic acid(DOPAC), pro-inflammatory cell growth factors, such as IL-1β, IL-6 and TNF-α and relevant receptor functions, and exert neuropharmacological effects by effectively increasing mRNA expressions of brain neurotrophic factors, such as BDNF and GDNF, and further inhibiting the apoptosis of damaged neurons. This paper summarized various mechanisms on the central nervous system, which provides a scientific basis for the further research of the neuropharmacological mechanism of GAS and HBA and the development of new drugs and functional food.
Benzyl Alcohols/pharmacology* ; Central Nervous System/drug effects* ; Gastrodia/chemistry* ; Glucosides/pharmacology* ; Humans ; Plant Extracts/pharmacology*