Cell- and Tissue-Based Therapy ; Coronary Disease ; therapy ; Humans ; Stem Cell Transplantation

Coronary Disease ; therapy ; Humans ; Stem Cell Transplantation ; methods

Objective To understand the distribution of overweight and obesity in 0-5 years old children who were born small for gestational age ( SGA) in Shanghai through a cross-sectional investigation. Methods All resident children aged 0-5 years were included, covering all 18 districts in Shanghai. Health-check cards were prepared for SGA children. The check-up included weight,length/height and head circumference. Body mass index ( BMI) was used to evaluate the overweight and obesity according to the standard of World Health Organization ( WHO) . Results This study investigated 728 602 children aged 0-5 years in Shanghai,and ultimately 23 871 of them were defined as SGA,a-mong whom 9 805(41. 4%) were boys and 14 066(58. 9%) were girls. The BMI of SGA children were higher than that of appropriate for gestational age( AGA) from 4 to 18 months,while for the rest of the time,they were basically the same. There was no difference in changing tendency of BMI between SGA children and those AGA children. The distri-bution of overweight and obesity according to the standard of WHO in SGA boys among different ages was 7. 7% to 20. 7%, and 15. 7% in average;the distribution of SGA girls among different ages was 5. 9% to 18. 3%,and 12. 9% in average. The proportion of overweight at the age of 4-18 months was significantly higher than that of other ages. There was no correlation between overweight at 0-2 years old and overweight at the age of 5(P>0. 05). Conclusions Com-pared with SGA girls,overweight and obesity in SGA boys were more serious. The age of 4-18 months were the period of high incidence of overweight. There was no correlation between overweight at 0-2 years old and overweight at the age of 5.

Bone Marrow Transplantation ; Humans ; Myocardial Infarction ; therapy

Almost 3% of newborns are diagnosed as small for gestational age(SGA)worldwide.Born SGA is one of the important causes of perinatal morbidity and mortality,and is also associated with metabolic diseases in adulthood.Low birth weight by itself is insufficient to characterize growth restriction,as it does not include information about the neonate’s body proportionality.Depending on the origin,timing and severity of in-sult,small for gestational age infants are classified into two types:proportionate or symmetric growth restriction (SGR)and disproportionate or asymmetric growth restriction(AGR).There may be differences in physical and neurological development of these two types.This study compares three classification indexes,and to find differ-ences in postnatal growth of these two types.

Adult ; Arsenic Poisoning ; pathology ; Chronic Disease ; Hemosiderin ; metabolism ; Hemosiderosis ; metabolism ; pathology ; Humans ; Hypertension, Portal ; chemically induced ; metabolism ; pathology ; Liver Cirrhosis ; chemically induced ; metabolism ; pathology ; Male ; Pancytopenia ; chemically induced ; metabolism ; pathology ; Splenomegaly ; chemically induced ; metabolism ; pathology

Adult ; Cervical Vertebrae ; pathology ; surgery ; Humans ; Male ; Spinal Neoplasms ; pathology ; surgery ; Teratoma ; pathology ; surgery

Aged ; Female ; Humans ; Infant ; Lung Diseases ; diagnostic imaging ; Male ; Pulmonary Artery ; diagnostic imaging ; Tomography, X-Ray Computed

The myelodysplastic syndromes (MDS), which are characterized by the presence of ineffective hematopoiesis and an increased risk of transformation to acute myeloid leukemia (AML), are a group of clonal disorders deriving from damage of the hematopoietic stem/progenitor cells. The 58th American Society of Hematology (ASH) Annual Meeting consists of 5 main subjects, includingchronic myelomonocytic leukemia (CMML) and MDS biology and treatment, higher risk MDS clinical studies, lower risk MDS clinical studies, predisposition and diagnosis of MDS, and prognostic and predictive utility of recurrent somatic mutations in MDS. This article will introduce some highlights of the oral reports in this meeting.

A microfluidic chip with integrated microelectrode for real-time dopamine detection was designed and fabricated. The chip consisted of a polydimethylsiloxane ( PDMS) channel plate and a glass electrode plate. One central channel as the culture chamber of neural stem cells and two lateral channels for transport of the culture medium were integrated on the PDMS channel plate. Microelectrodes for real-time dopamine detection were integrated on the glass electrode plate. To solve the problem in demoulding the PDMS channel plate from the silicon mould, a novel demoulding method was developed. An Au-Au-Au three-electrode system was constructed, and it performed well in electrochemical detection. The performance of the microfluidic chip was primarily studied by detecting dopamine dissolved in the medium for the culture of neural stem cells. The limit of detection was 3. 92 μmol/L, the linear detection range was from 10 μmol/L to 500 μmol/L, and the detection reproducibility from different chips was less than 4%.