Acupuncture Therapy ; Adult ; Aged ; Diabetic Retinopathy ; therapy ; Female ; Humans ; Middle Aged ; Retinal Hemorrhage ; therapy

Cyclic AMP Response Element-Binding Protein ; DNA ; analysis ; genetics ; Female ; Humans ; Infant ; Male ; Muscular Atrophy, Spinal ; genetics ; Nerve Tissue Proteins ; genetics ; Polymerase Chain Reaction ; RNA-Binding Proteins ; SMN Complex Proteins

Objective: To investigate the actualities of service in Outpatient Pharmacy and Emergency Pharmacy. Methods: With queuing theory of operational research and data statistics, the specialities and varities of service in both Pharmacies were investigated before and after the application of computer network. Results: (1)The distribution of the patients number arriving the Pharmacies was unequal.(2) The time of service was extended after using network.(3)The average individual time of service in Emergency Pharmacy was 74 s, and 48 s in Outpatient Pharmacy. The reasons for the average individual time of service in Emergency Pharmacy more than that in Outpatient Pharmacy was related to the formulation of drugs in 2 pharmacies and the number of drugs on prescriptions. (4)The number of windows for service should be increased in Emergency Pharmacy after using network. Conclusion: Operational research and data statistics will provide the data assisting the manager in making decisions. [

Objective To investigate the role of directly constitutive activation of p38 mitogen-activated protein kinases(p38MAPKs)signaling in ?-globin gene expression and fetal hemoglobin(HbF)induction,and provide direct data for the relationship between phosphorylation of p38 and erythroid differentiation of human K562 erythroleukemia cells.Methods The human K562 erythroleukemia cells were transfected with pCDNA 3.1-MKK3(Glu)and pCDNA 3.1-MKK3(Ala)recombinant plasmids by lipofectamineTM 2000.Then,the stable cell lines overexpressing constitutively active p38 and constitutively inhibitive p38 activation were established by the addition of G418 to select single cell G418-resistant clones and identification with reverse transcriptase-polymerase chain reaction(RT-RCR)and Western blot assays,named K562-MKK3(Glu)and K562-MKK3(Ala)cells,respectively.Furthermore,the direct effects of constitutively active p38 on the ?-globin gene expression and HbF induction were analyzed by RT-PCR and benzidine staining,respectively.Results The results of RT-PCR and Western blot showed that there were no evident changes in the mRNA and protein levels of p38 for various cell models,but compared with K562,K562-vect,and K562-MKK3(Ala)cells,the phosphorylation of p38 and expression of ?-globin levels in K562-MKK3(Glu)cells were significantly up-regulated.The results of benzidine staining displayed that the mean percentages of positive cells stained by benzidine in K562,K562-vect,K562-MKK3(Ala),K562-MKK3(Glu)cells,and K562-MKK3(Glu)cells treated with SB203580 were(3.2?1.4)%,(3.7?1.2)%,(2.8?0.9)%,(32.6?5.3)%,and(7.8? 2.3)%(q = 7.56 P

1)which represented 340 genes and 171 down-regulated(SLR

G protein-coupled receptor 119 (GPR119) has been a promising target for the treatment of type 2 diabetes. It can not only directly promote insulin secretion, but also indirectly increase insulin secretion by stimulating the release of glucose-dependent GIP/CLP-1 without causing hypoglycemia. The remarkable advantages of small molecule GPR119 agonists make it one of the research hotspots for the development of type 2 diabetes drugs. This article reviews the anti-diabetic small molecules based on the GPR119 target in the past five years.

OBJECTIVETo explore the regulation of transdermal absorption of Secretio Bufonis (SB) and the effect of low frequency complex impulse current (LFCIC) on it.

METHODSBy modifying three-chamber flow diffusion pool to develop a prototype LFCIC device for transdermal delivery, using high performance liquid chromatograph (HPLC) to determine the quantitative transdermal absorption of the amount of ingredients of SB, including bufalin, cinobufagin and resibufogenin, etc. and the transdermal absorption velocity was calculated.

RESULTSThe chief ingredients of SB could be absorbed through skin, but the volume was low. Additional application of LFCIC could enhance the cumulative infiltration volume and velocity of transdermal diffusion. Difference appeared 2 hrs after and significant difference appeared 4 hrs after the application, and 13.8 Hz showed the optimal effect of transdermal delivery.

CONCLUSIONChief ingredients of SB could be absorbed through transdermal medication, and LFCIC can evidently enhance the amount and velocity of transdermal absorption of SB.

Animals ; Bufanolides ; chemistry ; pharmacokinetics ; Bufonidae ; Chromatography, High Pressure Liquid ; Electric Stimulation ; Iontophoresis ; Male ; Materia Medica ; Rabbits ; Skin Absorption

Objective To explore the effect of the gene silencing of phosphatidic acid-preferring phospholipase A1 (PA-PLA1) on insulin secretion in mouse insulin-secreting cell line MIN6. Methods The siRNA expression vector of mouse PA-PLA1 gene targeting was constructed using mouse PA-PLA1 mRNA sequence available in GenBank, and MIN6 cells were transfected with the vector. Fluorescence quantitative PCR and Western-blotwere applied to screen efficient RNAi-vector. After transfection with obtained efficient RNAi-vectors for 48 hours, glucose-stimulated insulin secretion experiments were conducted, and the changes of insulin secretion were examined. Results Four siRNA expression vectors of mouse PA-PLA1 gene targeting were confirmed to be successfully constructed by the analyses of enzyme cleavage and sequencing. The results of fluorescence quantitative PCR and Western blot analyses indicated that the siRNA expression vectorpGPU6-PA-PLA1-1885was the most effective RNAi-vector in the four vectors. The expression levels of the PA-PLA1 mRNA and protein of the MIN6 cells transfectedwith pGPU6-PA-PLA1-1885 decreased to 46.3% and 33.9% of that of the control, respectively, and meanwhile the insulin secretion levels of the cells decreased to 65.0% of that of the control (P < 0.05). Conclusion The gene silencing of phosphatidic acid-preferring phospholipase A1 might decrease insulin secretion in MIN6 cells.

BACKGROUND:Previous therapies for diabetic foot are not ideal with large cost, and moreover, amputation is often required. OBJECTIVE: To perform the Ilizarov bone transport in the treatment of patients with diabetic foot (Wanger grades 3-4), and to observe the limb salvage conditions. METHODS: Eighteen patients with diabetic foot, Wanger grades 3-4, admitted in the Department of Bone and Joint Surgery, First Affiliated Hospital of Guangxi Medical University from December 2013 to June 2015 were enroled in this trial. Al of patients were subjected to Ilizarov bone transport. RESULTS AND CONCLUSION: Al the 18 patients were folowed up for 3 to 20 months, and presented with ulcer healing. Scores on ankle-brachial index and 10-g nylon line test were both increased significantly in the patients after treatment, but the visual analog scale scores were reduced. These findings indicate that the Ilizarov bone transport is an effective method for treating ulcer of diabetic foot at Wanger grades 3-4.

Objective To investigate the impact of subclinical hypothyroidism (SCH) on macrovascular complications in elderly type 2 diabetic patients.Methods A total of 1170 hospitalized elderly patients with type 2 diabetes mellitus were enrolled in the study through systematic sampling and underwent testing for blood biochemical indicators, thyroid function and C peptide.Parameters for macro-vascular complications, including the ankle/brachial index (ABI), transcranial Doppler vascular ultrasound (TCD), electrocardiogram (ECG), ejection fraction (EF), history of coronary heart disease, and hypertension grading were also monitored.Results All the subjects were divided into two groups based on the thyroid stimulating hormone (TSH) level: the euthyroid group (4 mU/L≥TSH＞0.4 mU/L) and the SCH group (TSH＞4 mU/L), and the latter was further sub-grouped into the mild SCH group (10 mU/L≥TSH＞4 mU/L) and the severe SCH group (TSH＞10 mU/L).ABI was significantly decreased in SCH (R/L: 0.86/0.92, P＜0.01).Levels of basal C-peptide (CP0) and post glucose-challenge C-peptide (CP1-3) were higher in the SCH group than in the euthyroid group [(2.16±0.93)pg/L vs.(1.56±1.05)pg/L, (0.53±0.25)pg/L v, (0.38±0.37),(0.72±0.23) pg/L vs.(0.56 ±0.32) pg/L, (6.21± 2.69) pg/L vs.(4.46 ± 2.62) pg/L,respectively, P＜0.01 for all].EF was higher in the SCH group than in the euthyroid group[(70.87± 6.66)％ vs.(65.10 ± 8.08％), P＜ 0.01].There were no significant differences in other biochemical indicators, ECG, TCD, history of coronary heart disease, hypertension grading and intervention treatment (P＞0.05 for all).Conclusions Lower extremity atherosclerotic disease has a higher incidence in elderly type 2 diabetic patients with SCH and occurs earlier than other macrovascular complications.Elevated TSH levels and insulin resistance may be the major causes.