RESUMO
Human echinococcosis is a zoonotic larval cestode disease usually caused by <I>Echinococcus granulosus</I> or <I>E. multilocularis</I>. Infection is chronic taking years for symptoms to develop. Because diagnosis and treatment are difficult and reservoirs of infection are maintained in domestic livestock, dogs or wildlife, the disease is difficult to assess in terms of public health and requires long-term control interventions. Estimates of numbers of cystic echinococcosis cases that may occur in 2 large endemic zones, North Africa⁄Middle East and China⁄Central Asia, indicates > 423,000 and > 484,000 cases respectively. Globally, 3.6 million DALYs could be lost due to echinoccocosis. Echinococcosis is therefore a neglected disease which is under-reported and requires urgent attention in common with a number of other zoonoses in order to reduce morbidity and to help alleviate poverty in poor pastoral areas of the sub-tropics and temperate zones
RESUMO
Objective To study β-AR density relativity between porcine myocardial tissue and circulating lymphocytes and clinical significance ．Methods 48 porcines(seven months old），were taken a few of myocardial tissue and peripheral blood．Assay β-AR density with radioactive isotope to study the relativity．Results Scatter plot of β-AR density circulating lymphocytes and myocardial tissue showed linear Correlation（r＝0.845，P＜0.001 Y＝0.002527X＋0.726）．Conclusion There was obvious correlation on β-AR density in circulating lymphocytes and myocardial membrane of pigs．Determination of β-AR density in circulating lymphocytes can reflect alteration of that in myocardial tissue．Therefore，we can use it to monitor and investigate self-induced and drug-induced β-AR changes．