Animals ; Cell Differentiation ; drug effects ; Cell Proliferation ; drug effects ; Central Nervous System ; drug effects ; growth & development ; Female ; Organophosphorus Compounds ; toxicity ; Pesticides ; toxicity ; Pregnancy ; Rats

Anti-Inflammatory Agents ; therapeutic use ; Biomarkers ; analysis ; Child ; Child, Preschool ; China ; Diagnostic Imaging ; methods ; Evidence-Based Medicine ; Female ; Glucocorticoids ; administration & dosage ; Humans ; Immunosuppressive Agents ; therapeutic use ; Male ; Practice Guidelines as Topic ; Purpura, Schoenlein-Henoch ; diagnosis ; etiology ; therapy

Objective To evaluate the effect of pulmonary function test on infants with obstructive sleep apnea-hypopnea syndrome (OSAHS). Methods Forty-eight patients were divided into two groups based on physical examination. Pulmonary function were measured in 48 patients. Age-matched healthy infants were enrolled as controls. The parameters included ratio of volume to PEF to total expiratory volume(VPTEF/VE,tPTEF/tE),inspiratory time/expiratory time(TI/tE),inspiratory time/total respiratory time(TI/Ttot),ratio of 50% of the tital inspiratory flow to tital volume(TIF_ 50 /V_T),mean inspiratory flow(V_T/TI),function capacity(FRCp),resistance effective(Reff).Results TI/Ttot,ratio of 50% of the tital expiratory flow to 50% of the tital inspiratory flow(TEF_ 50 /TIF_ 50 ),FRCp,Reff were significantly higher in patients compared with controls(P

ATP-Binding Cassette Sub-Family B Member 2 ; ATP-Binding Cassette Transporters ; metabolism ; ATP-Binding Cassette, Sub-Family B, Member 3 ; Calnexin ; metabolism ; Calreticulin ; metabolism ; Carcinoma, Squamous Cell ; metabolism ; pathology ; virology ; Cervical Intraepithelial Neoplasia ; metabolism ; pathology ; virology ; Cysteine Endopeptidases ; metabolism ; Female ; HLA-A Antigens ; metabolism ; Human papillomavirus 16 ; isolation & purification ; Humans ; Lymphatic Metastasis ; Papillomavirus Infections ; Proteasome Endopeptidase Complex ; metabolism ; Uterine Cervical Neoplasms ; metabolism ; pathology ; virology

75%) in P 21 d in group HO.2.The apoptotic index in group HO was higher than that of group Air on P 3 d(Pa

Objective - To analyze the relationship between cobalt level of post shift urine and individual exposure level of ， cobalt and its compounds in cobalt exposed workers and to explore the feasibility of using urine cobalt as a biomarker. Methods - A total of 148 occupational cobalt exposed workers from a new material company were selected as the exposed ， - - group and 44 non occupational cobalt exposed workers from the company were selected as the control group using the typical sampling method. The exposure concentration of time weighted average of cobalt and its compounds in the workplace air of the - two groups was determined by inductively coupled plasma mass spectrometry as the individual exposure level. The cobalt levels - - of pre shift and post shift urinary samples of the two groups were detected by this method. The linear relationship between the - cobalt level of post shift urine and the individual exposure level of cobalt and its compounds in the air of the workplace was Results - 3 analyzed. The individual exposure level of cobalt and its compounds in the exposed group was 1.10 131.71 μg/m with （M） 3 the median of 12.23 μg/m. No cobalt and its compounds were detected in the workplace air in the control group. The cobalt - - levels of pre shift and post shift urines in exposed group were higher than those in the control group at the same time point （M： vs ， vs ， P ） - - 1.54 0.56 μg/L 8.77 0.83 μg/L all <0.01 . The cobalt level of post shift urine was higher than that in pre shift （M： vs ，P ）， urine in the exposed group 8.77 1.54 μg/L <0.01 and it was positively correlated with the individual exposure level （ ，P ） ， of cobalt and its compounds Spearman correlation coefficient=0.86 <0.01 . After common logarithm conversion the linear regression equation of the cobalt level of post shift urine and the common logarithm of individual exposure level of cobalt and （x） ：ŷ x（ ；F ， its compounds in the exposed group was as follows = −0.178 + 0.988 coefficient of determination=0.72 =374.75 P ；t ， P ） Conclusion - <0.01 = - 19.36 <0.01 . There was a linear correlation between cobalt level of post shift urine and occupational cobalt exposure level of cobalt exposed workers. Urinary cobalt can be used as a biomarker of occupational cobalt

Child ; Child, Preschool ; Female ; Follow-Up Studies ; Humans ; Infant ; Male ; Prognosis ; Retrospective Studies ; Treatment Outcome ; Vesico-Ureteral Reflux ; diagnosis ; therapy

Acute kidney injury (AKI) is characterized by a reversible increase in blood concentration of creatinine and nitrogenous waste products and by the inability of the kidney to regulate fluid and electrolyte homeostasis appropriately. AKI in hospitalized patients is independently associated with increased morbidity and mortality in pediatric and adult populations. Continued reliance on serum creatinine and urine output for the diagnosis of AKI has resulted in an inability to provide successful therapeutic and supportive interventions to prevent and mitigate AKI. Research efforts over the last decade have foused on the discovery and validation of novel biomarkers to detect AKI prior to a change in kidney function and to make a differential diagnosis of AKI.
Acute Kidney Injury ; classification ; diagnosis ; prevention & control ; Biomarkers ; Child ; Creatinine ; urine ; Humans