Adult ; Aged ; Erythrocyte Indices ; Hemorheology ; Humans ; Male ; Middle Aged ; Silicosis ; blood

Biomarkers, Tumor ; blood ; DNA, Neoplasm ; blood ; Humans ; MicroRNAs ; blood ; Molecular Diagnostic Techniques ; Neoplasms ; blood ; diagnosis ; Nucleic Acids ; blood

Animals ; Animals, Newborn ; Hyperoxia ; physiopathology ; Lung ; drug effects ; pathology ; Oxygen ; pharmacology ; Rats ; Rats, Sprague-Dawley ; Tretinoin ; pharmacology ; therapeutic use

Child, Preschool ; Female ; Humans ; Infant ; Male ; Mycophenolic Acid ; adverse effects ; analogs & derivatives ; therapeutic use ; Nephrotic Syndrome ; drug therapy ; Treatment Outcome

Adult ; Aged ; Agranulocytosis ; chemically induced ; Antineoplastic Agents, Alkylating ; administration & dosage ; adverse effects ; therapeutic use ; Brain Neoplasms ; secondary ; therapy ; Carcinoma, Non-Small-Cell Lung ; pathology ; Chemoradiotherapy ; Dacarbazine ; administration & dosage ; adverse effects ; analogs & derivatives ; therapeutic use ; Disease-Free Survival ; Dose-Response Relationship, Drug ; Female ; Humans ; Lung Neoplasms ; pathology ; Male ; Middle Aged ; Remission Induction ; Survival Rate ; Vomiting ; chemically induced

Bibliometrics ; Financial Management ; Medicine, Chinese Traditional ; Periodicals as Topic ; Research Support as Topic

Objective To investigate the pathogens of acute respiratory infection of children.Methods A total of 159 children with acute respiratory infection who were hospitalized in our department from August 2005 to January 2006 were involved in this study.The serum IgM antibody of 18 pathogens were detected by indirect immunofluorescence test.The 18 pathogens included respiratory syncytial virus(RSV),adenovirus(ADV),influenza A(H1N1,H3N2)and B viruses,parainfluenza viruses(PIV) type 1,2,3 and 4,coxsackie virus B1(CBV1),coxsackie virus A7(CAV7),echovirus(ECHO7),haemophilus influenzae(HI),klebsiella pneumoniae(KP),bordetella pertussis(BP),bordetella parapertussis(BPP) and legionella pneumophila serotype 1 and 12.Results The evidence of specific IgM was obtained in 103 of 159 patients(64.78%).Influenza A was found in 66 cases(64.08%),influenza B in 49 cases(47.57%),enterovirus in 26 cases(25.24%),RSV in 18 cases(17.48%),PIV in 11 cases(10.68%),and co-infection in 66 cases(64.08%),1/ 3 of them were co-infected with influenza A and B.Conclusions Viruses are the most common agents of acute respiratory infection.Influenza virus is predominant among them.

Objective To investigate the effect of angiotensin Ⅱ(Ang Ⅱ)on the expression of integrin-linked kinase(ILK)in rat glomerular mesangial cells.Methods SD rat glomerular mesangial cells were separated and cultured.They were treated with 10-7 mol/L Ang Ⅱ in various time-point(0,12,24,48,72 h),and then cultured rat glomerular mesangial cells were treated 48 h with Ang Ⅱ in various concentration(0,10-11,10-9,10-7,10-5 mol/L).Then total protein expression in rat glomerular mesangial cells stimulated by Ang Ⅱ at every time-point and every concentration-point was extracted.The expression of ILK protein was measured by Western blot.Results 1.Expression of ILK protein in rat glomerular cells stimulated by Ang Ⅱ in various time-point,or various concentration was significantly increased.In group of 10-7 mol/L Ang Ⅱstimulated cells,the protein semiquantity of ILK at 0,12,24,48,72 h respectively was 0.18?0.02,0.37?0.07,0.90?0.10,1.73?0.12,and 1.72?0.13(F=166.78 P

Adult ; Herpes Zoster ; etiology ; Herpesvirus 3, Human ; genetics ; Humans ; Male ; Middle Aged ; Mutation

OBJECTIVETo observe the effect of Guilingji Capsule (GC) on the fertility, liver functions, and serum lactate dehydrogenase (LDH) of adult male SD rats exposed by 900 MHz cell phone.

METHODSTotally 18 adult male SD rats and 36 adult female rats in child-bearing period were selected and randomly divided into three groups according to weight equilibrium principle, i.e., the normal group, the radiated group, and the GC group, 6 males and 12 females in each group. Male rats in the normal group and all female rats were not radiated. Male rats in the radiated group and the GC group received radiation for 4 h per day, lasting for 18 successive days. Rats in the GC group received GC suspension at the daily dose of 0. 15 g/kg by gastrogavage at the same time. Equal volume of normal saline was administrated to other male rats. Then male rats were mated with corresponding female rats from the 14th radiation night to the 18th radiation night in the ratio of 1:2. Male rats were killed following on the next morning of ending the radiation. Female rats were normally fed and then killed before delivery. The pregnant outcomes of female rats in responding groups (the rates of pregnancy and the number of death fetus, birth weight, body length, and tail length) were observed and compared. Serum alanine aminotransferase (ALT), aspartate transferase (AST), AST/ALT, and LDH levels of the male rats were detected by colorimetry. Histological and morphological changes of liver were observed by HE staining.

RESULTSCompared with the normal group, the pregnancy rates of female rats decreased and the number of death fetus increased, the serum LDH level obviously increased in the radiated group (P < 0.05). Serum levels of ALT, AST, and AST/ALT were no significantly changed in the radiated group. The hepatocyte nuclear atrophy and cytoplasm vacuolar degeneration appeared. Compared with the radiated group, the pregnancy rates increased, the number of death fetus dropped, and the serum level of LDH decreased in the GC group (P < 0.05). There was no obvious change in serum levels of ALT, AST, or AST/ALT. The hepatocyte nuclear atrophy and cytoplasm vacuolar degeneration were significantly attenuated. The histomorphological structures recovered to normal basically in the GC group.

CONCLUSIONSThe pregnancy rates could be decreased, the number of death fetus increased, histomorphological structures abnormal, and serum LDH level increased by exposure toy GSM 900 MHz cell phone. GC could prevent and treat the aforesaid lesion. But there was no statistical difference in serum ALT or AST levels.

Animals ; Cell Phone ; Drugs, Chinese Herbal ; pharmacology ; Female ; Fertility ; Lactate Dehydrogenases ; blood ; Liver ; drug effects ; Male ; Pregnancy ; Radiation ; Rats ; Rats, Sprague-Dawley