OBJECTIVE:To probe into the optimum condition and dosage of activated carbon in the preparation of arilin injection.METHODS:The impacts of activated carbon of different dosage at different temperature,different storage time and different pH value of preparation on the contents of arilin injection were investigated and analyzed statistically.RESULTS:Positive correlation was found between the descending degree of the contents of arilin and the dosage of the activated carbon(P

Objective To evaluate the efleet of continuous subcutaneous insulin infusion (CSII)combined with mefformin hydroehloride( Met H)on type 2 diabetic patients. Methods 240 patients with type 2 diabetes melli-tus (T2DM) were divided into 3 groups randomly: CSII combined with Met H ( A group: n=80) ; simple CSII ( B group:n=80) ; multiple deliver insulin (MDI) ( C group: n=80). The levels of blood glucose, HbA1 e, therapeutic time, a-mount of insulin, Fins ,C-P, HOMA-IR and IAI were compared among them before and after 10d of treatment. Results GroupA, B eornpared with group C, the levels of HbA1 e significantly deeroased in other two groups [ ( 8.0±3.2)%vs. (6.9±1.4)% and(7.0±1.2)% ] (aU P<0.05),so did the therapeutic time[(6.0±1.9)d vs. (3.0±1.4) and(3.5±1.5) d] and insulin dose[ (55.0±17.0) U/d vs. (38.0±15.0) U/d and(45.0±16) U/d] (all P<0.05). The insulin dose was much less in group A than in group B. Versus group B and C,the HOMA-IR of group A (0.8±0.3 vs. 1.5±0.4 and 1.6±0.4)decreased(P<0.05) ,and IAI(-2.0±4.3 vs. -3.6±4. 2 and -4.1±4.3) increased (all P<0.05), without the function impairments of heart, liver or kidney. Conclusion CSII in combi-nation with mefformin hydreehloride can significantly enhance the treatment effect of the patients with type 2 diabetes mellitns; reduce blood glucose and HbA1 e, improve insulin resistenee,lessen insulin need.

Objective To explore the application value of susceptibility weighted imaging (SWD) in the Parkinson disease (PD) diagnosis by analysis the changes of brain iron content of the basal ganglia and red nucleus.Methods Totally 56 cases of patients with PD and 40 cases of normal control group were diagnosed by SWI with the 3.0 T magnetic resonance imaging system,the corresponding phase image by using SWI processing software was obtained,the signal values of the various regions of the brain basal ganglia and red nucleus were measured and compared.Results In comparison of PD group with normal control group,the signal values showed differences in caudate (0.05±0.01 vs.0.04±0.01,t=1.991),putamen(-0.42±0.13 vs.-0.25±0.07,t=2.544) and globus pallidus(-0.23± 0.07 vs.-0.11±0.02,t=2.893) (all P＜0.05).Conclusions Determining the iron deposition signal of the various regions of the brain basal ganglia by SWI is valuable in the clinical diagnosis of Parkinson's disease.

Autophagy is a dynamic process which subcellular membranes undergo morphological changes that lead to the degradation of cellular cytoplasmic organelles and macromolecules.It is regulated by themammalian target of rapamycin ( mTOR ) -dependent or -independent signaling pathways.It has been demonstrated that autophagy is induced or inhibited in various tumor cells,and it is closely related with cell survival and drug resistance.Because of the complex relationships with cell death,the roles of autophagy in cancer developnent,treatment,and drug-resistance are not the same,and thus controlling autophagy properly may become one of new means of cancer therapy.

Most patients with allergic conjunctivitis in children are vernal keratoconjunctivitis.Dry eye accompanied with al- lergic conjunctivitis in children is correlated with the decline of tear film stability.However,tear film stability decline is correlated with eosinophilic activation and concomitant release of inflammatory mediators.Moreover,conjunctival epithelial,goblet cells and tear film are damaged,then dry eye occur.Main symptom of dry eye in children is twinkling frequency increasing,followed by eye itch,eye red and photophobia.When allergic conjunctivitis in children is diagnosed,dry eye should be considered at the same time.Proper manage- ment for those allergic conjunctivitis can decrease ocular surface damages.

Aged ; Amyloidosis ; therapy ; Humans ; Male ; Medicine, Chinese Traditional ; Moxibustion ; methods ; Skin Diseases ; therapy

Scaffold is one of the key elements required for tissue engineering. Porous scaffolds have several special advantages for muscle tissue engineering, and they are beneficial to cell survival, myogenic differentiation, and vascular ingrowth. The performance of porous scaffolds is closely related to the property of the biomaterials used. Additionally, the pore size and porosity may affect cell adhesion, proliferation, and differentiation. This review focuses on the application of porous scaffolds in muscle tissue engineering, including their categories, application, and advantages.
Biocompatible Materials ; Cell Adhesion ; Humans ; Muscles ; physiology ; Porosity ; Tissue Engineering ; Tissue Scaffolds

Humans ; Infant, Newborn ; Leg ; diagnostic imaging ; pathology ; Magnetic Field Therapy ; methods ; Male ; Myositis Ossificans ; diagnostic imaging ; pathology ; therapy ; Tomography, X-Ray Computed

Iatrogenic vertebral artery injury is a rare complication in cervical spine surgeries,the consequences of which may be catastrophic.With the extensive development of cervical spine surgeries and application of diverse new internal fixations of cervical spine,there is a potential increase of risk of iatrogenic vertebral artery injury,which should be paid attention to.This article reviews the rate,cause and management etc.of iarogenic vertebral artery injury.

The acetylation status of histones and non-histone proteins regulate chromatin remodeling and gene transcription. Histone deacetylase inhibitors (HDACi), a promising therapeutic approach to cancer, are characteristic of causing accumulation of acetylated histones and other transcriptional regulators. Recent studies demonstrate that HDACi is able to arrest the cell cycle in G1 and/or G2 phase, and to induce apoptosis in a variety form of transformed cells with little toxicity to normal cells. However, the exact antitumor mechanisms of HDACi are still unclear. This review provides an update on the current knowledge of HDACi with a focus on HDACi-regulated cell growth arrest and apoptosis.