Objective To compare the effects of continuous subcutaneous insulin injection(CSII) and multiple subcutaneous insulin injection(MSII) on hyperglycemia in 60 elderly patients(30 in each group). Methods For the baseline parameters including HbA1c, fasting blood glucose(BG), average BG at the second hour of three postprandial (APBG) and bedtime BGs, only fasting BG level in CSII group was markedly higher than that in MSII group. Results On the third day of post insulin therapy for two groups(CSII vs MSII), the fasting BG 〔(6 6?1 2) vs (8 8?2 1)mmol/L, P

BACKGROUND: To discuss the basic theory of traditional Chinese medicine (TCM) related to stem cell for a try to offer a new combining site +for the modernization research of the basic theory of TCM.METHODS: Comparatively analyzing the characteristic of stem cells and the essence theory in TCM.RESULTS: Stem cells have the capacity for both self-renewal and differentiation and can produce the daughter cells with the same phenotype and genotype as themselves. Stem cells have the plasticity that a stem cell may differentiate into cells other than the lineages to which it is committed, and therefore, is also termed transdifferentiation. So it is of great value for stem cell application in tissue engineering, curing tissue-damaged diseases and as the vector for transgene therapy. We compared the character of stem cells with essence theory, an elementary and important part of the basic theory of TCM, and found that stem cells are related greatly to essence,according to its two origin, congenital essence and acquired essence, and four kinds of functions of essence, which are controlling reproduction,controlling growth and development, manufacturing marrow and transforming blood; nourishing and moistening the zangfu-organs. Furthermore, stem cells especially have direct connected with the congenital essence which is stored in the kidneys. Congenital essence is the reproductive essence accepted from parents. Sperm and ovum merge to be oosperm, that is just the totipotent stem cell. The connotative meanings of congenital essence include all germ plasm and the special developing message of a genus in the oosperm. Genital stem cells are in charge of the function of controlling reproduction of congenital essence. Growth and development function is related to the proliferation and differentiation of adult stem cells controlled by gene. Manufacturing marrow function has relation with bone marrow stem cells and neural stem cells (NSC) in medullary cavity in which contains bone marrow, spinal cord and brain. Dominating bones function of the kidneys is related to mesenchymal stem cells (MSC), and hematopoietic stem cells (HSC) execute the function of producing blood completely.CONCLUSION: We consider that stem cells have a close relation with the congenital essence, and we put forward a new viewpoint in this research that stem cells have the same properties of congenital essence, and they are existence formation of congenital essence in cell level.

OBJECTIVE: To examine estrogen receptor (ER) in osteoblasts from adult human and to elucidate the mechanism of estrogen in modulating bone metabolism. METHODS: The cultured osteoblasts were harvested from bone chips by modified sequential digestive enzyme release and immunohistochemical assay of ER in osteoblasts were carried out in three groups of female adults: normal control (group 1), patients with moderate osteoporosis (group 2) and patients with serious osteoporosis (group 3). The percentages of ER-positive osteoblasts from the three groups were compared by t test. RESULTS: The brown marks that indicate ER were found in nuclei and plasma of the osteoblasts, and the percentages of ER-positive osteoblasts among three groups were significantly different. CONCLUSION: ERs exist in nuclei and plasma of the osteoblasts. Estrogen may modulate bone metabolism through binding ER in nuclei and plasma of the osteoblasts. The reduction of ER of osteoblasts may play an important role in the pathogenesis of postmenopausal osteoporosis.

The guidelines for the early management of patients with ischemic stroke from the American Heart Association/American Stroke Association in 2013 recommend antiplatelet therapy with aspirin alone,but did not recommend other antiplatelet agents and the combination of a variety of antiplatelet drugs.However,since 2013,a great deal of published literature has shown that dual antiplatelet agents are superior to single antiplatelet agent in the prevention and treatment of ischemic stroke and transient ischemic attack.In addition,they evaluated the safety of the treatment of dual antiplatelet therapy.

To establish a stable, useful culture system for human osteoclasts and to investigate the effect of osteoblasts on the differentiation, proliferation and activation of osteoclasts so as to provide a base for the studies on prevention and treatment of osteolysis and osteoporosis.

OBJECTIVE To study the disinfectant resistance of multi-drug resistant Escherichia coli strains isolated clinically,and to find out the efficacy of disinfectants commonly used in killing multi-drug resistant E.coli strains.METHODS Minimal inhibitory concentration(MIC) and suspension quantitative germicidal test were used.Compared with standard strains,strains of multi-drug resistant E.coli isolated clinically were determined the resistance to four kinds of disinfectants including benzalkonium bromide etc.RESULTS A higher MIC of benzalkonium bromide compared with standard strains was observed in 61.9% of all 21 multi-drug resistant E.coli strains,and as for povidone iodine and NaClO,the ratio was 71.4% and 14.3%,respectively.All multi-drug resistant E.coli strains had the same MICs of peroxyacetic acid with standard strains.The above-mentioned 4 disinfectants commonly used at the routine concentrations killed 100% of the resistant strains of E.coli within 5 minutes.CONCLUSIONS The resistance to benzalkonium bromide and povidone iodine of multi-drug resistant E.coli isolated clinically is higher than standard strains;and 4 kinds of disinfectants commonly used are effective for multi-drug resistant E.coli strains isolated clinically.

Objective:To explore the relationship between drug evidence and core prescription for depression.Methods:We retrieved literature of TCM for depression from CNKI, VIP and Wangfang databases to November 2019, 30th as well as there cords from Ancient and Modern Medical Records Cloud Platform (V 1.5). The Excel 2010 was used to establish the standardized database of medical records. After the standardization of medicines, Ancient and Modern Medical Records Cloud Platform (V1.5) statistics methodswere used for association rules analysis, complex networks, and analysis of drugs’ frequency, medical characteristics, core prescription drugs.Results:A total of 632 effective prescriptions were included, involving a total of 527 drugs. The results of frequency of herbs showed that 23 kinds of high-frequency herbs were obtained. Bupleuri Radix was the most frequently used medicine. Most herbs are warm or flat, with pungent, sweet and bitter in taste, belonging to the lung, liver, heart and spleen meridians. A total of 25 drug-pair association and 13 TCM association were obtained by association rule analysis. Conclusions:TCM treatment for depression is mainly based on soothing the liver and regulating qi, clearing the heart and calming the nerves. Bupleuri Radix, Curcumae Radix, Paeoniae Radix Alba, Chuanxiong Rhizoma, Ziziphi Spinosae Semen are the basic prescriptions. Angelicae Sinensis Radix, Ophiopogonis Radix, Albiziae Cortex, Polygalae Radix, Poria are used as reference.

Objective To investigate the effects of aerobic exercise on cardiorespiratory function in patients with obstructive sleep apnea/hypopnea syndrome (OSAHS).Methods A total of 84 patients with OSAHS were randomly divided into a control group and an aerobic exercise group (42 in each group).The control group was given only training in the activities of daily living (ADL).The acrobic exercise group was given ADL training combined with aerobic exercise training.The regime was maintained for 16 weeks.Each patient's VO2max,maximum heart rate (HRmax),exercise time to exhaustion,6-minute walking distance and quality of life (QOL) were evaluated before and after treatment.Results VO2max,HRmax,VO2max/HRmax,maximum exercise time,6-min walking distance and QOL all increased significantly more in the aerobic exercise group compared with the control group.Conclusion Aerobic exercise training can significantly improve cardiorespiratory function in patients with OSAHS.

Objective To study the changes of activities of phase Ⅰ and Ⅱ drug-metabolic enzymes in the spleen of rats with spleen-kidney yang deficiency syndrome.Methods The rat model of spleen-kidney yang deficiency syndrome was established by gastric gavage of Radix et Rhizoma Rhei decoction combined with injection of hydrocortisone for 17 continuous days.And then we detected the activities of 6 kinds of phase Ⅰ drug-metabolic enzymes of CYP2C19,CYP2D6,CYP2C9,CYP1A2,CYP2C8,CYP3A4,and 4 kinds of phase Ⅱ drugmetabolic enzymes of phenol sulfotransferase (PST),uridine diphosphate glucuronosyl transferase 1 (UGT1),glutathione transferase (GST),estrogen sulfotransferase (SULT1E1) in the spleen.Results Compared with the normal control group,the activities of PST,UGT1,GST and SULT1E1 in the model group were significantly decreased (P ＜ 0.05 or P ＜ 0.01),and the activity of CYP1A2 was significantly increased (P ＜ 0.01),while CYP2C19,CYP2D6,CYP2C8,CYP3A4,CYP2C9 enzymes showed no obvious changes(P ＞ 0.05).Conclusion The activities of splenic drug-metabolic enzymes,in particular the phase Ⅱ enzymes,are significantly varied under the state of spleen-kidney yang deficiency.

OBJECTIVETo assess the association between I405V and D442G polymorphisms of the CETP gene with cerebral hemorrhage (CH) and a related lipid profile among ethnic Han Chinese from Changsha.

METHODSA case-control study was carried out, which enrolled 170 cerebral hemorrhage patients and 191 ethnicity-, age- and sex-matched health controls. Polymerase chain reaction-restricted fragments length polymorphism (PCR-RFLP) was used to determine the polymorphisms. Lipid profile was determined by means of oxidase method. Statistic analyses were performed with SPSS 16.0.

RESULTSNo significant difference was found in the CETP gene I405V and D442G genotypes and allelic distribution between the CH patients and controls (P>0.05). There was no association between CETP gene I405V polymorphism and lipid profile in both groups (P>0.05). CH patients with DG genotype of the D442G polymorphism had higher TC and low density lipoprotein-cholesterol (LDL-C) levels than those with a DD genotype(P<0.05).

CONCLUSIONCETP gene I405V polymorphism may not be associated with CH among ethnic Han Chinese from Changsha, while the D442G polymorphism of the CETP gene may be associated with TC and LDL levels in the same population.

Adult ; Aged ; Asian Continental Ancestry Group ; ethnology ; genetics ; Base Sequence ; Case-Control Studies ; Cerebral Hemorrhage ; blood ; ethnology ; genetics ; China ; ethnology ; Cholesterol Ester Transfer Proteins ; genetics ; metabolism ; Cholesterol, HDL ; blood ; Female ; Humans ; Lipids ; blood ; chemistry ; Male ; Middle Aged ; Molecular Sequence Data ; Mutation, Missense ; Polymorphism, Single Nucleotide