Objective To analyze the prevalence of diabetes and its impact on the quality of life (QOL) among Jingpo ethinic residents in Yunnan province.Methods Questionnaire survey and fasting blood glucose (FBG) testing were conducted among 1367 Jingpo residents aged ≥ 35 years selected with random sampling method in Mangshi municipality of Dehong prefecture in Yunnan province.The Medical Outcome Study 36-Item Short-Form Health Survey (SF-36) was used in the survey.Results The prevalence rate of diabetes among the Jingpo residents was 4.1％,and 4.2％ for males,4.0％ for females.Among Jingpo diabetic patients,mean scores for the domains of physical functioning (PF),role physical (RP),bodily pain (BP),general health (GH),vitality (VT),social function (SF),role emotional (RE),mental health (MH),physical component summary (PCS) and mental component summary (MCS) were (84.64 ±16.81),(53.13 ±45.24),(71.70 ± 24.28),(49.46 ± 21.38),(65.09 ± 11.02),(90.08 ± 14.00),(79.17 ± 39.98),(70.29 ± 13.73),(57.12 ± 9.39) and (55.07 ± 6.58),respectively.The identified diabetic patients had significantly lower QOL scores for the doamins of PF,RP,BP and PCS than their counterparts,respectively (P＜0.05).The results of the multiple linear regression analysis showed that older Jingpo residents had lower scores in the domain of PCS and MCS (P＜0.01);men has lower scores in the domain of PCS and MCS than women (P＜0.01);the higher the level of education,the higher the scores of PCS and MCS (P＜0.01);married Jingpo residents had higher scores in domain of PCS than those of unmarried and divorced (P＜0.01);the diabetic patients had lower scores of PCS than their counterparts (P＜0.01).Conclusion It is necessary to strengthen the health education for the elderly and people with low level of education,and improve the management of patients with diabetes,so as to effectively improve the QOL of Jingpo ethnic minority residents.

Objective To analyze optimal amount of drinking water,ways of drinking water,timelimit of drinking water on the effect of bowel preparation for intravenous pyelography (IVP) examination after oral administration of 50% magnesium sulfate 60 ml. Methods 200 patients who gave their consentfrom June 2009 to February 2010 drank 50% magnesium sulfate 60 ml for IVP check were divided into four groups. Group A: a large amount of graded oral administration of warm water 1200 ml within 1h; Group B: a small amount of oral administration of warm water 1200 ml within 1h;Group C: a large amount of graded oral administration of warm water 2000 ml within 1h; Group D: a medium amount of graded oral administration of warm water 1200 ml within 2 h. And then the bowel preparation effect of the four gro ups were analyzed. Results Through the comparison, group A was much better than the other groups on the aspects of cathartic satisfaction, the effective degree of reading films and flatulence. Conclusions To take a large amount of graded oral administration of warm water 1200 ml within 1h can improve cathartic satisfaction,the effective degree of reading films and flatulence.

Importance of central laboratories in hospitals is rising sharply as they provide laboratory support to hospital development in its science researches. The paper introduced the mission and features of the central lab of the hospital, as well as its technical personnel makeup, instrumentation, and rules and regulations. Authors prove in the paper that central labs are playing a key role in hospital science research as its research base.

To propose a formula method of medicated diet based on medicinal property combination patterns in this paper under the context of lack of innovation in medicated diets. By analyzing the property combination patterns of traditional Chinese medicine and commonly used foods recorded in the pharmacopoeia, medicated diet formulae were optimized by using the greedy algorithm, with the property combination patterns of classical formulae based on the syndrome differentiation and treatment. In this paper, the Baihu Rensheng decoction, which is a classical formula for treating lung and stomach heat-derived diabetes, was taken for example in the formula design. As a result, totally 18 medicated diet formulae were developed and proved to be rational in the analysis on traditional Chinese medicines and nutriology. This method expands the way of thinking for personalized diet therapies and provides theoretical basis the industrial development and clinical application of medicated diets.
Animals ; Diabetes Mellitus ; diet therapy ; drug therapy ; metabolism ; Diet ; Diet Therapy ; Drugs, Chinese Herbal ; chemistry ; therapeutic use ; Humans ; Phytotherapy

OBJECTIVETo evaluate the value of cytomorphologic and immunocytochemical approaches in the diagnosis of hematologic neoplasms in serous effusion.

METHODSThe cytospin and Thinprep smears of effusion specimens were prepared from 23 cases of lymphoid malignancies with histological confirmation and 30 cases of benign effusions used as control. Morphological assessment of the cellular components was conducted, including the ratio of mesothelium to lymphocyte, karyomorphism of lymphoid cell and the presence of apoptosis and mitosis. Immunocytochemical study was performed in all the cases, with flow cytometry in one case.

RESULTSAmong the 23 tumor cases, 14 represented disease relapse, and in the remaining nine cases, the serous effusion was the primary manifestation. The proportion of mesothelium was low in the tumor group, being less than 10% in 20 cases (87.0%, 20/23). It was more than 10% in most of benign cases (20/30, 66.7%). Lymphoid cells were prominent (> 80% cells) in 69.6% of the tumor cases, and the cellular component in some control cases (63.3%, 19/30) showed fewer lymphocytes. Nipple-like projection of lymphocytic nuclei could be detected in almost all the tumor cases (91.3%, 21/23), but was occasionally found in the control group (26.7%, 8/30). Apoptosis and mitosis were obvious in lymphomatous effusion, but observed in only 6.7% of the control cases. Significant difference of the previously mentioned cytomorphologic features existed between the tumor and control groups (P < 0.01). The results of immunocytochemical staining in cell block were identical to the corresponding immunohistochemistry, and one case of mantle cell lymphoma was confirmed by flow cytometry. The cytologic findings seen in all the 23 studied cases were in agreement with the corresponding histologic diagnosis.

CONCLUSIONSSome cytomorphologic features, including decreased number of mesothelium, increased number of lymphoid cells, nuclear nipple-like projection, and the presence of apoptosis and mitosis, are very useful for diagnosing lymphoid malignancy in serous effusion. Immunocytochemistry is an important approach to the cytodiagnosis and classification of lymphoma.

Adult ; Aged ; Aged, 80 and over ; Apoptosis ; Ascitic Fluid ; pathology ; Cyclin D1 ; metabolism ; Cytodiagnosis ; methods ; Female ; Humans ; Immunohistochemistry ; Interferon Regulatory Factors ; metabolism ; Lymphocytes ; pathology ; Lymphoma ; complications ; metabolism ; pathology ; Lymphoma, Large B-Cell, Diffuse ; complications ; metabolism ; pathology ; Male ; Middle Aged ; Mitosis ; Pleural Effusion, Malignant ; etiology ; metabolism ; pathology ; Young Adult

Objective To explore the detection methods for cognitive dysfunction of the major depression in Elderly and analyze their clinical significance.Methods Using matched-pairs study,42 patients with seniie de- pressive disorders(experimental group)and 42 normal aged people(control group)were examined with auditory e- voked potential P300(event related potential,ERP-P300)and SECF,respectively.Results It was found that the scores with registration,span,recall,classification and total score of the subjects in the experimental group were sig- nificantly lower than those in the control group(P

The effects of adrenomedullin (ADM) on intracellular calcium concentration ([Ca(2+)](i)) were investigated in cultured hippocampal neurons. Changes in [Ca(2+)](i) were detected by laser scanning confocal microscopy using Fluo 3-AM as the calcium fluorescent probe. [Ca(2+)](i) was represented by relative fluorescent intensity. The results showed that: (1) ADM (0.01-1.0 micromol/L) decreased the resting [Ca(2+)](i) in a concentration-dependent manner. (2) Calcitonin gene-related peptide receptor antagonist CGRP(8-37) significantly inhibited the effects of ADM. (3) ADM significantly reduced the increase in [Ca(2+)](i) induced by high K(+). (4) ADM markedly inhibited the inositol 1,4,5-trisphosphate (IP(3))-induced increase in [Ca(2+)](i), while did not influence ryanodine-evoked increase in [Ca(2+)](i). These results suggest that ADM reduces [Ca(2+)](i) in cultured hippocampal neurons through suppressing Ca(2+) release from IP(3)-sensitive stores. Although ADM does not alter resting Ca(2+) influx, it significantly suppresses Ca(2+) influx activated by high K(+). These effects may be partly mediated by CGRP receptors. ADM in the CNS may act as a cytoprotective factor in ischemic/hypoxic conditions.
Adrenomedullin ; Animals ; Animals, Newborn ; Calcitonin Gene-Related Peptide ; metabolism ; Calcium ; metabolism ; Cells, Cultured ; Embryo, Mammalian ; Hippocampus ; cytology ; metabolism ; Inositol 1,4,5-Trisphosphate ; antagonists & inhibitors ; Neurons ; cytology ; metabolism ; Peptides ; pharmacology ; Rats ; Rats, Sprague-Dawley ; Receptors, Calcitonin Gene-Related Peptide ; antagonists & inhibitors ; metabolism

OBJECTIVETo evaluate the specific killing effects of combination of recombinant adenovirus mediated double suicide gene driven by KDR promoter and survivin antisense oligonucleotide(ASODN) on colorectal cancer cells and vascular endothelial cells.

METHODSThe 293 packaging cells were transfected with the plasmids of pAdEasy-CDglyTK and the recombinant adenovirus were generated. The KDR expressive cells of SW620, ECV304 were infected with adenovirus, meanwhile survivinASODN was transferred into the same cells. The infection rate of adenovirus and transfection efficiency of survivinASODN were observed and the expression of CDglyTK was detected by RT-PCR. The expression of survivin was measured by Western blot. The killing effects and bystander effects on SW620, ECV304 were examined through MTT method.

RESULTSThe cells which were infected with the adenovirus mediated double suicide gene could be transfected with the survivin ASODN and the infection rate was not affected as well as the transfection efficiency. The high expression of CDglyTK gene was found in SW620, ECV304 cells infected with recombinant adenovirus and survivin ASODN decreased the survivin protein level. The survival rate of gene therapy group was significantly lower than that of negative group. The combination of survivin ASODN and AdKDR-CDglyTK gene therapy showed significantly lower survival rate of SW620 and ECV304 cells as compared with the AdKDR-CDglyTK or survivin ASODN used alone (P<0.05). The survival rate was slightly lower in GCV 100 microg/ml, 5-FC 2000 microg/ml than that AdKDR-CDglyTK used alone (P>0.05). The combined therapy of AdKDR-CDglyTK and survivin ASODN showed synergistic killing efficacy and more significant bystander effects.

CONCLUSIONThe combined gene therapy of AdKDR-CDglyTK system and survivin ASODN has stronger specific killing effects on colorectal cancer cells and vein endothelial cells.

Adenoviridae ; genetics ; Cell Line, Tumor ; Colorectal Neoplasms ; genetics ; metabolism ; Endothelial Cells ; metabolism ; Genes, Transgenic, Suicide ; genetics ; Humans ; Inhibitor of Apoptosis Proteins ; Microtubule-Associated Proteins ; genetics ; Oligonucleotides, Antisense ; genetics ; Receptors, Vascular Endothelial Growth Factor ; genetics ; Transcription Initiation Site

AIMTo study the in vivo distribution of N-acetyl-L-glutamic prednisolone (ACEP) and to investigate the renal targeting characteristics of the prodrug.

METHODSThe concentrations of prednisolone in organs at predetermined time were assayed by HPLC after intravenous administration of ACEP or prednisolone to Kunming mice. The adverse effects were evaluated by testing the bone mineral densities (BMD) of Wistar rats.

RESULTSThe concentrations of prednisolone in kidney 15 min after i.v. administration were (86 +/- 8) microgram.g-1 for ACEP group, (57 +/- 4) microgram.g-1 for prednisolone group; 60 min after i.v. administration were (67 +/- 5) microgram.g-1 for ACEP group, (42 +/- 4) microgram.g-1 for prednisolone group. BMDs were (0.08 +/- 0.03) g.cm-2 and (0.14 +/- 0.06) g.cm-2 for prednisolone and ACEP-treated Wistar rats respectively.

CONCLUSIONCompared with the parent drug prednisolone, ACEP has kidney-targeting behavior and lower toxicity (n = 5, P < 0.001).

Absorptiometry, Photon ; Animals ; Bone Density ; drug effects ; Drug Delivery Systems ; Female ; Kidney ; metabolism ; Male ; Mice ; Prednisolone ; metabolism ; pharmacokinetics ; Prodrugs ; metabolism ; pharmacokinetics ; Rats ; Rats, Wistar

OBJECTIVETo review the research progress on Type IV secretion system (T4SS) in Helicobacter pylori.

DATA SOURCESThe data used in this review were identified by searching of PUBMED (1995 - 2007) online resources using the key terms 'Type IV secretion system' and 'Helicobacter pylori'.

STUDY SELECTIONMainly original articles and critical reviews written by major pioneer investigators of this field were selected.

RESULTSThe research progress on T4SS in Helicobacter pylori was summarized. The structure and function was discussed.

CONCLUSIONST4SS is not only involved in toxin secretion and injection of virulence factors into eukaryotic host target cells, but also involved in horizontal DNA transfer to other bacteria and eukaryotic cells, through DNA uptake from or release into the extracellular milieu. It provides a new insight into the pathogenicity of Helicobacter pylori and a novel target for antimicrobials development. However, many challenges remain for us in understanding the biological role of T4SS in Helicobacter pylori.

Bacterial Proteins ; metabolism ; DNA-Binding Proteins ; Gene Transfer, Horizontal ; Helicobacter pylori ; genetics ; metabolism ; pathogenicity ; Multigene Family