Shenfu Injection () inhibits inflammation in patients with acute myocardial infarction complicated by cardiac shock / 中国结合医学杂志

<p><b>OBJECTIVES</b>To investigate the effect of Shenfu Injection (, SFI) on inflammatory factors in patients with acute myocardial infarction complicated by cardiogenic shock (CS) treated with and intra-aortic balloon pump (IABP).</p><p><b>METHODS</b>This study enrolled 60 patients with ST-segment elevation myocardial infarction (STEMI) complicated by CS. Patients underwent IABP and emergency percutaneous coronary intervention (PCI) were randomly divided into two groups by random number table with 30 cases in each group, one given Sfitreatment (100 mL/24 h), one not. The two groups were then compared in a clinical setting for left ventricular function, biochemical indicators and Inflammatory factors, including C-reactive proteins (CRP), interleukin-1 (IL-1) and tumor necrosis factor alpha (TNF-α). Major adverse cardiac and cerebrovascular events (MACCE) events were compared between patients of the two groups both in-hospital and in follow-ups.</p><p><b>RESULTS</b>The IABP support treatment times of patients in the IABP+Sfigroup were signifificantly shorter than the IABP group (52.87±28.84 vs. 87.45±87.31, P=0.047). In the patients of the IABP+Sfigroup, the CRP peak appeared in 24 h after PCI operation. The CRP peak in the patients of the IABP+Sfigroup was signifificantly lower than that in the IABP group (31.27±3.93 vs. 34.62±3.47, P=0.001). The increases in range of TNF-α in the patients of the IABP+Sfigroup were signifificantly lower than those of the IABP group (182.29±22.79 vs. 195.54±12.02, P=0.007). The increases in range of IL-1 in the patients of the IABP+Sfigroup were signifificantly lower than those of the IABP group (214.98±29.22 vs. 228.60±7.03, P=0.019). The amplitude elevated TNF-α 72 h after admission was an independent risk factor of in-hospital MACCE events (OR 0.973, 95% CI 0.890-0.987, P=0.014) in patients with STEMI and CS.</p><p><b>CONCLUSION</b>Patients with STEMI complicated by CS treated by IABP and Sfihad a reduced inflammatory reaction, a reduced dependence of CS on IABP and shortened the course of disease.</p>

Investigation on wild resources of Dendrobium officinale distribution and ecological envirment in Anhui / 中国中药杂志

The wild resources of Dendrobium officinale in Anhui province were studied by textural research, data collection, interview survey and regional survey, in order to investigate the resources distribution and ecological characters and provide the reference for Anhui Dendrobium industry. In this paper, a part of producing areas of wild D. officinale in Anhui province was selected to analyze the ecological characters. As a result, we find that the wild resources of D. officinale in Anhui distributed only sporadic and the conditions of growth environment were harsh. Our findings may provide some suggestions on wild resources protection and artificial cultivation in suitable environments because the wild resources of D. officinale in Anhui are decreasing rapidly and facing an endangered situation.

Reversible cataract as the presenting sign of diabetes mellitus: report of two cases and literature review

Type 1 diabetes mellitus [T1DM] is the most common form of diabetes in young children. Serious optic complications, e.g. diabetic retinopathy and diabetic cataract involvement, are not usually detected in T1DM patients at the onset of the disease. Two girls aged 11 years and 9 years were hospitalized in our unit in 2008 and 2009. They presented cataracts 1 and 6 months before the diagnosis of T1DM, respectively. After blood glucose level was controlled by insulin therapy, the cataract was resolved, totally in one and partly in the other girl. Meanwhile, visual acuity of both cases recovered, closely associated with fluctuation of plasma glucose level. In this study, we describe the symptoms, probable mechanism and treatment of diabetic cataract. Early antihyperglycemic therapy and maintenance of stable blood glucose level may reverse acute diabetic cataract or prevent it from getting worse

Impact of pre-procedural plasma brain natriuretic peptide level on atrial fibrillation recurrence post radiofrequency catheter ablation / 中华心血管病杂志

<p><b>OBJECTIVE</b>Brain natriuretic peptide (BNP) levels are elevated in patients with atrial fibrillation (AF). The aim of this study is to investigate the relation between the pre-procedural BNP level and the incidence of recurrence AF after circumferential pulmonary vein ablation (CPVA).</p><p><b>METHODS</b>Plasma BNP level was measured before CPVA in 69 consecutive symptomatic paroxysmal AF (PAF) patients without heart failure symptom. Atrial thrombus was detected by transesophageal echocardiography in 15 patients and CPVA was not performed in these patients. CPVA was successful in the remaining 54 patients and followed up for 3 months. All patients were asked to keep a log of the duration and frequency of their symptoms and underwent 24 h ECG monitoring at least once per month after the ablation.</p><p><b>RESULTS</b>At the end of follow up, 39 patients were free of AF recurrence (successful group) and 15 patients experienced AF recurrence (failure group). BNP concentration was below the heart failure range (< 500 ng/L) in 69.6% patients, but exceeded the normal range (0 - 144 ng/L) in 59.4% patients. Median baseline BNP level was significantly higher in failure group than in successful group (371.6 ng/L vs. 97.4 ng/L, P = 0.001). Left atrial (LA) dimension was also larger in failure group than in successful group [(53.3 ± 15.1) mm vs. (45.2 ± 11.2) mm, P = 0.036]. Moreover, BNP level was positively correlated with LA dimension (r = 0.574, P < 0.01).</p><p><b>CONCLUSION</b>The pre-procedural BNP level and LA dimension are predictive of successful CPVA for PAF patients.</p>

The prevalence of type 2 diabetes mellitus and prediabetes in children / 中国当代儿科杂志

<p><b>OBJECTIVE</b>To investigate the incident and prevalence of type 2 diabetes mellitus (T2DM) and prediabetes in obese children in the last ten years.</p><p><b>METHODS</b>The clinical data of hospitalized children with newly diagnosed diabetes mellitus (DM) or obesity between October 2000 and September 2011 were retrospectively studied.</p><p><b>RESULTS</b>A total of 503 newly onset cases were diagnosed as DM in the past ten years, of which 31 were diagnosed as T2DM. The prevalence of T2DM in the second five-year duration increased significantly compared with that in the first five-year duration (0.18‰ vs 0.05‰; P<0.01). The number of cases of type 1 diabetes mellitus (T1DM) and T2DM increased by 1.35 fold and 4.20 fold, respectively in the second five-year duration. A total of 1301 obese patients received oral glucose tolerance tests, and 29 cases were diagnosed with T2DM and 255 cases with prediabetes. Of the 255 cases of prediabetes, 133 had dyslipidemia, 138 had non-alcoholic fatty liver disease and 53 had hypertension.</p><p><b>CONCLUSIONS</b>The prevalence rates of T1DM and T2DM increased significantly in the last 5 years. The prevalence of T2DM increased more significantly than T1DM. There was a higher prevalence of prediabetes in obese children. Childhood obesity predicts a higher risk of T2DM and cardiovascular disease in the future.</p>