In recent years, with the rapid development of antibody drugs, the antibody-based therapies have gradually expanded from the cancer and autoimmune diseases to metabolic and infectious diseases and so on. However, the development of antibody-based anti-infective drugs is much slower as there are only two kinds of drugs in the market. This is due to the complex infective mechanism of viruses, bacteria and other pathogens, and the monovalent character of monoclonal antibodies that greatly limit the anti-infection effect of antibody drugs. The development and application of novel technologies, such as recombinant polyclonal antibody technology, will greatly accelerate the development of antibody-based anti-infection drugs. This article will introduce the application and trends in the development of antibody-based drugs in the field of anti-infection therapy.
Anti-Infective Agents ; pharmacology ; Antibodies, Monoclonal ; pharmacology ; Drug Design ; Humans

Based on the theory and approach of International Classification of Functioning, Disability and Health (ICF), the literatures on the improvement of physical function by physical exercise were reviewed. People with disabilities can improve their body functions, in-cluding mental function, cardiovascular, blood, immune and respiratory function and neuromuscular skeletal and motor related functions via sport and exercise rehabilitation. Some advice was suggested about sports rehabilitation for the disabled.

Chromatography, Gas ; methods ; Humans ; Trifluralin ; blood

Air Pollutants, Occupational ; analysis ; Carcinogens, Environmental ; analysis ; Chromium ; analysis ; Environmental Monitoring ; methods ; Workplace

ObjectiveTo investigate the characteristics of growth and secretion in primarily cultured human pheochromocytoma cells.MethodsThe human pheochromocytoma tissues were digested successively,and the tumor cells were cultured.The growth curves of three tumors were plotted by cell count.At the same time,the catecholomine in the medium was measured with high performance liquid chromatography.ResultsThe number of primarily cultured human pheochromocytoma cells increased gradually from first to sixth day after plating,and then the cell number began to decrease from seventh day.The levels of norepinephrine(NE) and epinephrine(E) in the medium of cultured cells significantly decreased on first and second day,and the levels of NE and E had no significant difference on the second to eighth day.The levels of dopamine in the medium had no significant difference on the first to eighth day.ConclusionThe primarily cultured pheochromocytoma cells differentiate obviously after plating,but have no significant proliferation.The levels of catecholomine in the medium are decreased significantly on the first and second day.

Adult ; Chromium ; adverse effects ; Electroplating ; Female ; Humans ; Male ; Middle Aged ; Nose ; drug effects ; Occupational Exposure ; adverse effects

Objective To evaluate early and mid-term results in infants,weighing less than 2 500 g,who underwent early cardiac surgery on cardiopulmonary bypass (CPB).Method Since November 2003 to December 2007,28 consecutive infants of less than 2 500 g underwent early cardiac surgery on CPB in Children's Hospital Affiliated to Fudan University.Sixteen infants were male,and 12 infants were female.The mean pregnancy period was 34 weeks (30 to 41 weeks) ,and 14 patients were premature,and the mean birth weight was 2 010 g(1 370-2 500 g).Mean age at operation was 27.46 d (range 1～61 d),and mean weight was 2 391 g (range 1 500～2 500 g).Deep hypothermia circulatory arrest was used in 9.Indications for surgery were:ventricular septal defect (10 infants),transposition of great arteries (6 iofants),totally anomalous pulmonary venom return (5 infants),pulmonary atresia with intact ventricular septum(2 infants),coarctation of aorta (1 infants) ,interrupted aortic arch (1 infants),cortriatriatum(1 infants),abnormal original of fight pulmonary artery (1 infants).Resuits Two (7.14%) infants died after operation at early phase.Mean duration of mechanical ventilation and intensive care unit stay were 113.9 h and 14.4 d,respectively.During follow-up (mean 16.87 months),one died.Two patients needed reintervention.About 84.4% infants didn' t need reintervention at the end of 12-month followup.Conclusions If medicine is aseless,infants woth low birth weight and congenital heart defect can obtain satisfactory outcome after CPB.Perioperative proration for virtual organs should be payed attention to.

Humans ; Hypertension, Pulmonary ; diagnosis

Acute Kidney Injury ; blood ; physiopathology ; therapy ; Blood Pressure ; Critical Illness ; therapy ; Electrolytes ; blood ; Female ; Hemofiltration ; methods ; Humans ; Infant ; Male ; Prognosis

score, prostate volume and peak urinary flow rate, correlate with BPH, but not with nocturia. Keeping a detailed urinary diary for the patients is beneficial for elucidating their urinary function and in decision-making of their treatment regimen.