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

Adolescent ; Adult ; Cause of Death ; Dermatitis, Occupational ; mortality ; prevention & control ; Female ; Humans ; Male ; Retrospective Studies ; Trichloroethylene ; toxicity ; Young Adult

Adolescent ; Adult ; Anemia, Iron-Deficiency ; diagnosis ; etiology ; Child ; Female ; Hemoglobinuria, Paroxysmal ; complications ; diagnosis ; Humans ; Male ; Middle Aged ; Young Adult

Child ; Humans ; Plasma Exchange ; Thrombotic Microangiopathies ; therapy

Objective To evaluate the nutritional status of iodine of pregnant and lactating women in coastal and inland areas of Zhejiang province,and to provide scientific basis for iodine supplementation.Methods In 2009,five coastal cities,five coastal counties and three inland areas from Zhejiang province were selected by the cluster sampling method,and one sub-district(township) was randomly selected in each city (county),then one community (village) was randomly selected in each sub-district (township).Thirty pregnant women,thirty lactating women and fifty children aged 8 - 10,were randomly selected in each community(village) as the investigation objects to collect instant urine samples to detect urine iodine,and to collect thirty resident edible salt and some water samples to detect salt iodine and water iodine,if the numbers of water source were more than 5 then 1 water sample was collected by their location of east,south,west,north and center in each community(village),otherwise,the numbers of water samples collected were equal to the number of community (village).Results The medians of salt iodine of coastal city,coastal county and inland area were 28.42,25.29,and 33.24 mg/kg,respectively,and the medians of water iodine correspondingly were 5.41,11.52,and 2.80 μg/L,respectively.The medians of urinary iodine of pregnant and lactating women in Zhejiang province were 148.72 and 161.34 μg/L,respectively,which were less than that of children aged 8 - 10(231.02 μg/L,Z =8.57,8.24,all P ＜ 0.017).The medians of urinary iodine in pregnant women from different areas were ranked in order as inland areas(211.42 μg/L),coastal counties (150.51 μg/L) and coastal cities (123.33 μg/L,Z =2.80,5.31,2.42,all P ＜ 0.017),and in lactating women,the medians of urinary iodine in inland areas( 197.43 μg/L) was higher than that in coastal cities( 139.64 μg/L,Z =4.03,P ＜ 0.017).Conclusions The overall levels of iodine nutrition in lactating and pregnant women in Zhejiang province are in the appropriate level,but that of the pregnant women in the coastal cities is inadequate.

Antibodies ; analysis ; Biopsy ; Child ; Child, Preschool ; Disease Progression ; Drug Resistance ; Female ; Fluorescent Antibody Technique ; Humans ; Immunoglobulin A ; analysis ; Kidney Glomerulus ; immunology ; pathology ; Male ; Nephrosis ; drug therapy ; pathology ; Prognosis ; Steroids ; pharmacology ; therapeutic use

Poly(ADP-ribose) polymerase-1 (PARP-1) has emerged as a promising anticancer drug target due to its key role in the DNA repair process. It can polymerize ADP-ribose units on its substrate proteins which are involved in the regulation of DNA repair. In this work, a novel series of para-substituted 1-benzyl-quinazoline-2, 4 (1H, 3H)-diones was designed and synthesized, and the inhibitory activities against PARP-1 of compounds 7a-7e, 8a-8f, 9a-9c and 10a-10c were evaluated. Of all the tested compounds, nine compounds displayed inhibitory activities with IC50 values ranging from 4.6 to 39.2 micromol x L(-1). In order to predict the binding modes of the potent molecules, molecular docking was performed using CDOCKER algorithm, and that will facilitate to further develop more potent PARP-1 inhibitors with a quinazolinedione scaffold.
Antineoplastic Agents ; chemical synthesis ; chemistry ; pharmacology ; Drug Design ; Enzyme Inhibitors ; chemical synthesis ; chemistry ; pharmacology ; Molecular Docking Simulation ; Molecular Structure ; Poly (ADP-Ribose) Polymerase-1 ; Poly(ADP-ribose) Polymerases ; Quinazolinones ; chemical synthesis ; chemistry ; pharmacology ; Structure-Activity Relationship

Antigens, Surface ; blood ; Diagnosis, Differential ; Glutamate Carboxypeptidase II ; blood ; Humans ; Male ; Neoplasm Staging ; Prostate-Specific Antigen ; blood ; Prostatic Hyperplasia ; pathology ; Prostatic Neoplasms ; etiology ; metabolism ; pathology ; Racemases and Epimerases ; analysis

As there is widely application in clinical diagnosis and treatment with complete blood count(CBC)and differential count(DC),the experts of clinical hematology laboratory in the word have paid highly attention to the review of CBC and DC.In this paper,we would like to have an introduction for the suggested criteria for action following automated CBC and WBC differential analysis obtained from The International Consensus Group for Hematology Review and Clinical and Laboratory Standards Institute (CLSI).

Objective To investigate the association between essential hypertension(EH)and nonalcoholic fatty liver(NAFL).Methods Four hundred and nine patients of EH underwent liver uhrasonographic examina- tion during 2006-2007 year were enrolled.Patients were categorized as MS(n=312)or non-MS(n=97)ac- cording to the criteria by CDA.Body mass index(BMI),blood pressure,the profiles of blood lipid,liver func- tion,renal function,plasma sugar were determined.Results 1)The prevalence of fatty liver in EH+MS group (66.0%)was significantly higher than that of EH without MS group(41.2%,P