From the hospital information system (HIS) of 20 national grade III-A general hospitals, 2 960 cases of herpes zoster as the research object, analyzes the relations between the general information, syndrome of traditional Chinese medicine (TCM), western medicine combined diseases, the relationship between the solar term and the incidence of herpes zoster, and the combined use of Chinese and western medicine. Among the patients with 46-65 year old has the highest percentage of diseased; admission to general outpatient clinic is the most; the most common medical payment is medicare; combined disease such as hypertension, diabetes and coronary heart disease is more common; early treatment effect of herpes zoster is better than the sequelae; summer and autumn solar term patients is hospitalized more, TCM syndrome is damp heat of liver fire; about drugs, western medicine is the most commonly used vitamin B1 and mecobalamin, traditional Chinese medicine is the most frequently used Danhong injection, combination therapy with promoting blood circulation drugs and neurotrophic drugs. Thus, herpes zoster, more common in elderly patients, with no obvious relationship between solar term, should be early diagnosis and early treatment, often with combination of Chinese traditional and western medicine treatment.
Adolescent ; Adult ; Aged ; Aged, 80 and over ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Herpes Zoster ; diagnosis ; drug therapy ; epidemiology ; Humans ; Male ; Medicine, Chinese Traditional ; methods ; Middle Aged ; Thiamine ; therapeutic use ; Vitamin B 12 ; analogs & derivatives ; therapeutic use ; Young Adult

Select patients diagnosed of hypertension in the first place in 16 hospitals and the patients were described by association rules analysis and distribution for the analysis in the study,in order to understand the information of diagnosis and treatment in hypertension patients in real world. The information include age, gender, admission condition, inpatient department, hospitalization expenses, western medicine comorbidities, the traditional Chinese medicine (TCM) syndrome and the medicine. The average age of patients was 64 years in the study. The proportion of men to women about 1. 10: 1. Admission condition is critical for about 10.12% of the total and more concentrated in the cardiovascular department. Hospital stay ranged from 8 to 14 d. Inpatients with medical insurance is 62.93%. Total hospitalization cost distribution most is the 5 000-10 000 RMB. Hypertension complicated with coronary heart disease, blood lipoprotein disorder disease; phlegm and blood stasis and Yin deficiency of liver and kidney are the most in TCM syndrome type. Promoting blood circulation and removing blood stasis is the major in Chinese medicine treatment. Western medicine treatment basically conforms to the guidelines. The most antihypertensive drugs is calcium antagonistst, accounting for about 81.2% of the total number. Class ACEI, class ARB, beta blockers, diuretics class are accounted for 43.0%, 43.4%, 42.4%, 42.4%, fixed compound is only 2 393, accounting for about 8%. the total frequency of five classes of antihypertensive drugs is 78 206 times. The principal conclusions of this analysis are as follows: the elderly people is the most in hypertension, more men than women; medical insurance is the majority type in hospitalization cost; nearly half of the population is combined with coronary heart disease; phlegm and blood stasis and yin deficiency of liver and kidney are the most in TCM syndrome type; western medicine treatment basically conforms to the guidelines. Combination therapy is more, less fixed compound preparation in western medicine. Chinese medicine is mainly to promoting blood circulation. Suggesting that the clinical treatment in strict blood pressure and at the same time, pay attention to combination therapy and the use of fixed compound preparation,it's useful to control the blood pressure better. Combined with traditional Chinese medicine and resolving phlegm and removing blood stasis, reduce the target organ damage, reduce complications, the prevention and control work of hypertension in China still faces enormous challenges at present. The result provides reference information for clinical medicine and medical research.
Adolescent ; Adult ; Aged ; Antihypertensive Agents ; therapeutic use ; Blood Pressure ; drug effects ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Hypertension ; complications ; drug therapy ; Male ; Medicine, Chinese Traditional ; methods ; Middle Aged ; Treatment Outcome ; Young Adult

Nineteen comprehensive hospital information system (HIS) data are collected. Cleaning up the database, then analysis the patients' information. Using the basic description method and association rules to analysis the data. Analysis the data come from HIS database, we found that in 2 110 patients, main five complications are Henoch Schonlein purpura nephritis, upper respiratory tract infections, renal insufficiency, virus infection and glomerulonephritis (chronic), treatment of chemical drugs with sugar cortical hormone and anti infection drugs, such as intravenous input cephalosporin drugs. Traditional Chinese medicine with blood-activating and stasis-resolving medicine, heat clearing and detoxifying medicine. Combination scheme with blood-activating and stasis-resolving medicine joint glucocorticoid, followed by blood-activating and stasis-resolving medicine combined antiallergic drugs, heat-clearing and detoxifying medicine combined antiallergic drugs. Promoting blood circulation and removing blood stasis is an important part of traditional Chinese medicine treatment in patients with Henoch Schonlein purpura.
Adolescent ; Adult ; Aged ; Aged, 80 and over ; Anti-Allergic Agents ; therapeutic use ; Child ; Child, Preschool ; Female ; Glucocorticoids ; therapeutic use ; Hospitals ; Humans ; Infant ; Infant, Newborn ; Male ; Medicine, Chinese Traditional ; methods ; Middle Aged ; Purpura, Schoenlein-Henoch ; complications ; diagnosis ; drug therapy ; Young Adult

The study was to research the clinical characteristics of Shenmai injection treating tumor based on hospital information system, including the characteristics of the age, the sex, the dosage, the course of the treatment and the combination drugs. The data of tumor patients injected with Shenmai injection was analyzed. The information was collected from the hospital information system (HIS) in twenty hospitals of grade III-A. The method of frequencies and association rules was used in this reaearch. The patients over 45 years old were up to 3 338, about 79.36% of the whole. The ratio of male and female was 1.73: 1. The hospitalization day between 15 and 28 was most. The complications of the hypertension and coronary heart disease happened most. The support was 5.939% and 5.099% respectively. Fifty-five patients had the traditional Chinese medicine (TCM) syndrome of Qi-Yin deficiency, about 14.78% of the whole. There were 8 491 patients treated with the single dose of 81 to 100 mL, about 48.70% of the whole. The main combination drugs were dexamethasone, tropisetron and maxolon. The confidence was 44.63%, 31.22% and 20.53% respectively. The information from HIS showed that tumor patients used Shenmai injection were most quinquagenarian with smooth condition. The dose of the Shenmai injection sometimes was higher than that of the drug use instructions in clinical. Shenmai injection was most often combined with glucocorticoid, antemetic and nutritional support medicine when treating tumor in clinical.
Adolescent ; Adult ; Aged ; Aged, 80 and over ; Drug Combinations ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Hospital Information Systems ; Humans ; Male ; Medicine, Chinese Traditional ; methods ; Middle Aged ; Neoplasms ; drug therapy ; Young Adult

The present study was aimed to investigate the damage effect of hepatocyte growrh promoting substance (HGS) on the HL-60 cell DNA in vitro and to explore the possible mechanism underlying the effect. Experiment was divided into 3 groups: one was control group, in which 0.9% NaCl solution was added, and other two were experimental group 1 and group 2, where 22.5 microg/ml and 40 microg/ml HGS were added, respectively. HL-60 cell growths were compared between groups with and without HGS. Single cell gel electrophoresis (SCGE) was used to detect DNA damage of HL-60 cell. DNA electrophoresis was used to detect the apoptosis of HL-60 cells caused by HGS. The results showed that the inhibitory effects of HGS on growth of HL-60 cells were observed in group with 22.5 microg/ml and group with 40 microg/ml after culture for 2 days, the DNA ladder and the apoptosis of HL-60 cells occurred in these 2 groups on day 2 after addition of HGS, the counts of HL-60 cells with comet tail in these experimental groups were found to be more increased in comparison with control group. In conclusion, the HGS can inhibit the growth of HL-60 cell and the apoptosis of HL-60 cells should be induced through pathway of DNA damage caused by HGS.
Animals ; Animals, Newborn ; Apoptosis ; drug effects ; genetics ; Cattle ; Cell Proliferation ; drug effects ; Comet Assay ; DNA Damage ; DNA, Neoplasm ; analysis ; genetics ; HL-60 Cells ; Humans ; Peptides ; pharmacology

OBJECTIVETo evaluate the feasibility and accuracy of measurement of myocardial perfusion defects with intravenous contrast-enhanced real-time three-dimensional echocardiography (CE-RT3DE).

METHODSRT3DE was performed in 21 open-chest mongrel dogs undergoing acute ligation of the left anterior descending artery (LAD, n = 14) or distal branch of the left circumflex artery (LCX, n = 7). A perfluorocarbon microbubble contrast agent was injected intravenously to assess the resulting myocardial perfusion defects with Philips Sonos-7500 ultrasound system. Evans blue dye was injected into the occluded coronary artery for subsequent anatomic identification of underperfused myocardium. In vitro anatomic measurement of myocardial mass after removal of the animal's heart was regarded as the control. Blinded off-line calculation of left ventricular mass and perfusion defect mass from RT3DE images were performed using an interactive aided-manual tracing technique.

RESULTSTotal left ventricular (LV) myocardial mass ranged from 38.9 to 78.5 (mean +/- SD: 60.0 +/- 10.1) g. The mass of perfusion defect ranged from 0 to 21.4 (mean +/- SD: 12.0 +/- 5.0) g or 0 to 27% of total LV mass (mean +/- SD: 19% +/- 6%). The RT3DE estimation of total LV mass (mean +/- SD: 59.8 +/- 9.9 g) strongly correlated with the anatomic measurement (r = 0.98; y = 2.01 + 0.96x). The CE-RT3DE calculation of the mass of underperfused myocardium (mean +/- SD: 12. 3 +/- 5.3 g) also strongly correlated with the anatomic measurement (r = 0. 96; y = - 0.10 + 1.04x) and when expressed as percentage of total LV mass (r = 0.95; y = -0.20 + 1.04x).

CONCLUSIONSRT3DE with myocardial contrast opacification could accurately estimate underperfused myocardial mass in dogs of acute coronary occlusion and would play an important role in quantitative assessment of myocardial perfusion defects in patients with coronary artery disease.

Animals ; Coronary Vessels ; diagnostic imaging ; Dogs ; Echocardiography, Three-Dimensional ; methods ; Evans Blue ; Feasibility Studies ; Heart Ventricles ; diagnostic imaging ; pathology ; Myocardial Infarction ; diagnostic imaging ; Ventricular Function, Left ; physiology

Bilirubin ; blood ; Brain Diseases ; etiology ; prevention & control ; Electroencephalography ; Evoked Potentials, Auditory, Brain Stem ; Female ; Humans ; Hyperbilirubinemia, Neonatal ; complications ; physiopathology ; Infant, Newborn ; Male ; Serum Albumin ; analysis

BACKGROUNDHeart failure due to ischemic heart disease is still a major health problem. Myocardium regeneration emerges as a novel therapeutic method for treating myocardial infarction (MI). However, it is affected by many factors. The present study was aimed to investigate the effect of chemokine stromal cell-derived factor 1 (SDF-1)/CXCL12 on mesenchymal stem cells (MSCs) homing to injured myocardium in a rat myocardial infarction model.

METHODSA rat myocardial infarction model was established by permanent left anterior descending branch ligation. Mesenchymal stem cells from donor rats were cultured in IMDM and labeled with bromodeoxyuridine. The rats were divided into two groups. SDF-1 expression was measured by in situ hybridization and immunohistochemistry in the sham operated or infarcted hearts at 1, 2, 4, 7, 14 and 28 days post operation in the SDF-1 detection group. The rats in the intervention groups were injected with SDF-1, anti-SDF-1 antibody or saline 4 days after myocardial infarction. Then, a total of 5 x 10(6) cells in 2.5 ml of phosphate-buffered saline were injected through the tail vein. The number of the labeled MSCs in the infarcted hearts was counted on the 3rd day post injection. Cardiac function and blood vessel density were assessed on the 28th day post injection.

RESULTSSelf-generating SDF-1 expression was increased at the first day post MI, peaked at the 7th day and decreased thereafter while it remained unchanged in sham operated hearts. The MSCs enrichment in the host hearts were more abundant in the MI groups than in the non-MI group (P = 0.000); the MSCs enrichment in the host hearts were more abundant in the SDF-1 injected group than in the anti-SDF-1 antibody and saline injected groups (P = 0.000). Cardiac function was improved more in the SDF-1 injected group than in the anti-SDF-1 antibody and saline injected groups (P = 0.000). Neovascularization in the SDF-1 injected group increased significantly compared to the other groups (P = 0.000).

CONCLUSIONMyocardial SDF-1 expression was increased only in the early phase post MI. SDF-1 may enhance MSCs homing to the injured heart and improve cardiac function by promoting neovascularization.

Animals ; Cells, Cultured ; Chemokine CXCL12 ; genetics ; metabolism ; pharmacology ; Disease Models, Animal ; Echocardiography ; Immunohistochemistry ; In Situ Hybridization ; Male ; Mesenchymal Stromal Cells ; cytology ; drug effects ; Myocardial Infarction ; metabolism ; therapy ; Myocardium ; metabolism ; Neovascularization, Pathologic ; chemically induced ; Rats ; Rats, Inbred F344 ; Stem Cell Transplantation

Toxocariasis is one of the most common geohelminth infections in several parts of the world. We describe a rare case of ocular toxocariasis with secondary exudative retinal detachment treated with albendazole and an intravitreal dexamethasone implant. A 13-year-old boy with counting finger vision was diagnosed with retinal vasculitis and exudative retinal detachment in his right eye. Fundoscopic examination revealed retinal hemorrhage, retinal vasculitis, and exudative retinal detachment. Serological test using serum and intraocular aqueous humor were positive for anti-Toxocara specific IgG antibodies. He received repeated doses of intravitreal dexamethasone implants combined with oral albendazole. A sequential follow-up optical coherence tomography revealed that the retina was successfully reattached. His visual acuity subsequently improved to 20/400.

OBJECTIVETo test the accuracy of real-time three-dimensional echocardiography (RT3DE) imaging system for evaluating left ventricular mass (LVM) in phantom and excised canine heart.

METHODSTen left ventricular (LV) wall phantoms made of two rubber-bursas, ten excised canine hearts underwent RT3DE and two-dimensional echocardiography (2DE). In RT3DE "full volume" imaging, the myocardial volume was measured using 2, 4, 8, and 16-plane method with the analysis software of RT3DE. Mass was then calculated by multiplying the resulting myocardial volume by specific density of myocardial tissue. In 2DE the masses were measured by area-length method. The true LV wall phantom mass was measured by water displacement and the canine LVM was weighed by anatomy, which served as a reference standard. We compared RT3DE or 2DE with true mass.

RESULTSIn LV wall phantoms, RT3DE correlated with true masses strongly (r = 0.813-0.994) and weakly correlated between 2DE and true masses (r = 0.628). In excised canine hearts, there is an excellent correlation between RT3DE and true masses (r = 0.764-0.991), while 2DE value showed a lesser correlation (r = 0.514). There are no difference between RT-3DE and true masses (P > 0.05) but different between 2DE and true masses (P < 0.05). In different planes, there was no difference between 8-plane and 16-plane (P > 0.05) but different between 8-plane and 2, 4-plane (P < 0.05).

CONCLUSIONRT3DE can accurately quantify LVM and provide a new tool to evaluate LV function. For LVM by RT3DE, 8-plane measurement method is the best choice for accuracy and convenience.

Animals ; Dogs ; Echocardiography, Three-Dimensional ; instrumentation ; Heart Ventricles ; anatomy & histology ; diagnostic imaging ; Phantoms, Imaging