Mycoplasma pneumoniae(MP) is a common pathogen of community-acquired pneumonia in children.In recent years,with increase in the incidence of MP infection,the severe cases caused by the later pathogen are also incresing.At present the pathogenesis of severe Mycoplasma pneumoniae pneumonia(SMPP) is still not very explicit,and increased macrolide resistance of MP made a great impact on the treatment.This article reviewed the recent progress in the study of the pathogenesis,clinical manifestations,diagnosis and treatment of SMPP.

China ; Education, Medical ; standards ; Humans ; Lung Diseases ; therapy ; Medicine ; Vascular Diseases ; therapy

Aim To investigate the changes of [Ca2+]i in the pulmonary artery smooth muscle cells of PAH rats induced by MCT.Methods PAH rat model was established by MCT intraperitoneal injection.The PASMCs were primarily cultured and loaded with Fura-2/AM.Effects of Ryanodine receptor agonists on intra-cellular calcium were measured by Fluorescence microscopy Results After being given 10 nmol?L-1 Ryanodine,the concentration of [Ca2+]i in control group increased by(93.31?12.41)nmol?L-1;and the concentration in PAH group increased by(141.71?13.59)nmol?L-1(P

This article analyzed both the etiopathogenisis and high risk factors of DVT in patients of orthopaedics diseases. Furthermore, it explained both the prophylaxis and therapies of DVT from traditional Chinese medicine (TCM),western medicine, and combined traditional Chinese and western medicine point of view.

Bronchoalveolar Lavage ; methods ; Humans ; Pneumoconiosis ; therapy

Gastroesophageal reflux disease and sliding hiatal hernia are chronic disease,and sometimes there are not typical clinical symptoms.Patients don't have enough cognition or put enough em-phasis on it.Determining the sliding length of the sliding hiatal hernia and gastroesophageal reflux disease respectively by means of high resolution manometry and 24 hour pH monitoring,in turn,analyzing the rela-tionship between sliding length of the sliding hiatal hernia and gastroesophageal reflux disease.

Objective To propose a design of pyrolyzing furnace temperature measurement node based on WSN technology. Methods The chip MAX6675 was applied in the temperature measure circuit in the system. It simplified the design of hardware and software and improves precision of control system. The chip CC2420 was adopted as the frequency transceiver. The operating system TinyOS which was developed by the University of California at Berkeley was also adopted. Results We accomplished the design of temperature data acquisition module,wireless communication module and power management module,which had many features,such as simple structure,small size and high precision. Conclusion The node has effectively improved the functional reliability of pyrolyzing furnace,giving a solid base to promote the application of WSN technology on medical vehicle.

When mature adipocytes are subjected to an in vitro dedifferentiation strategy referred to as ceiling culture, these mature adipocytes can revert to dedifferentiated fat (DFAT) cells. DFAT cells have many advantages compared with adipose-derived stem cells (ASCs) and bone marrow mesenchymal stem cells (BMSCs). For example, DFAT cells are homogeneous and could be obtained from donors regardless of their age. Furthermore, DFAT cells also have the same multi-lineage potentials and low immunogenicity as ASCs. As an excellent source of seed cells for tissue engineering and stem cell transplantation, DFAT cells have better prospects in the treatment of many clinical diseases, such as bone defects, neurological diseases, ischemic heart disease and kidney disease. It is necessary to make more intensive studies of DFAT cells. This article summarizes progresses in the immunological characteristics, differentiation ability and potential clinical applications of DFAT cells.
Adipocytes ; cytology ; Cell Dedifferentiation ; Cell Differentiation ; Cells, Cultured ; Humans ; Stem Cell Transplantation ; Tissue Engineering

Adult ; Humans ; Male ; Mercury ; Mercury Poisoning ; complications ; Stevens-Johnson Syndrome ; pathology

Administration, Oral ; Adult ; Cresols ; poisoning ; Female ; Humans ; Male ; Middle Aged ; Young Adult