OBJECTIVE:To study the general pattern and characteristics of adverse drug reactions(ADR) induced by tinidazole.METHODS:Tinidazole-induced ADR cases reported in the internal pharmaceutical journals retrieved from Jan.1994 to Jun.2006 were analyzed statistically.RESULTS:The ADR induced by tinidazole were diversified in clinical manifestation,but allergic response was the most common type,followed by the lesion of nervous system and digestive system etc.CONC-LUSION:Clinicians should attach great importance to the ADR induced by tinidazole.

Biomaterials are commonly applied in regenerative therapy and tissue engineering in bone.Generally,nanoparticles interact distinctively with bone cells and tissue,depending on their com-position,size,and shape.Therefore,detailed analyses of nanoparticle effects on cellular functions have been performed to select the most suitable candidates for supporting bone regeneration.This review will highlight potential nanoparticle applications in bone.We found that mesenchymal stem cells (MSCs) display exceptional regenerative potential.The delivery of genetic material with nanoparticulate carriers offers the possibility of overcoming certain disadvantages of standard protein delivery approaches.Moreover,nanoparticles are already clinically applied in cancer treatment.Thus,corresponding efforts could lead to new therapeutic strategies to improve bone regeneration or to treat bone disorders.

Objective To validate scientificalness,practicability and useful values in medical care of Zhang-Lu index(ZLI).Me-(thods) ZLI=weight(g)+250/height(cm)?head circumference(cm)?2 was computed and compared with the conventional body weight for gestational age based data of body height,body weight and head circumference measured from 858 neonates in Benxi.Results The ZLI of the first 3 days of fullterm appropriate for gestational age(AGA) was higher than reference from national neonatal physical growth science research association.The difference was significantly(P

Set up observation group and control one,observe electro-acupuncture's effect on Fluoxetine side effect during treatment of depression.The result shows electro-acupuncture has improvement on side effect of Fluoxetine,which is more marked with long medication.

Abstract: Objective　To report the clinical characteristics and genetic test results of two children with neurofibromatosis type 1 (NF1), and to provide reference for the comprehensive diagnosis-treatment and follow-up plans of NF1 patients based on the existing diagnosis and treatment progress of NF1. Methods　Two children with NF1 admitted to the Department of Children's Medicine, Haikou people's Hospital in May and June 2022 were selected to analyze the clinical data of their clinical manifestations, laboratory examination, genetic test results, diagnosis and treatment and follow-up retrospectively. Results　Two children had typical clinical manifestations, such as café-au-lait spots, axillary freckles, intraocular iris hamartoma. Venous blood was collected from case 1 and his parents for NF gene test, and a new mutation of c.4084C>T in the NF1 gene was found, and their parents did not have the pathogenic gene; the venous blood of the children in case 2 was tested for whole-exome gene analysis, and a heterozygous nonsense variant c.910C>T:p.R304 on the NF1 gene was found, , which was verified by Sanger sequencing to be inherited from his mother, his mother has café-au-lait spots and brain glioma, and has undergone surgery to remove the brain glioma, but has not undergone chemoradiotherapy or targeted therapy. No neurological malignancies were detected in either of the two children at follow-up until July 2022. Conclusions　The clinical manifestations of NF1 are relatively typical, genetic testing is conducive to determine its classification, and regular follow-up review can help to detect and treat malignant tumors early, thus improving the patient's quality of life.

AIM: Using functional magnetic resonance imaging, to inspect v sual cortex physical reactions stimulated by rotating grating, and to its components. METHODS: On 1.5T MR scanner, GRE-EPI imaging sequence was carried on 9 h discover ealthy volunteers, the visual cortex response data were processed after delinearation by SPM99.RESULTS: Different components of rotating grating excited different areas of the visual cortex. Dramatic response in the central part of the occipital lobe, which was related to white light stimuli, located at primary visual cortex. Response area in bilateral Broadaman 19 areas was related to vision-motion function. And weak response area in the central part of the occipital lobe was related to shape perception.CONCLUSION: Rotating grating conclude plenty of visual information, and it excites different areas of the optic center as a stimuli. fMRI is a valuable equipment to study the physiology of visual cortex.

Objective To explore the relationship between serum Cystatin C (CysC) ,hypersensitive C-reactive protein (hs-CRP) level and the carotid intima-media thickness(IMT) in patients with type 2 diabetes mellitus(T2DM) .Methods 85 patients with T2DM were divided into two groups according to IM T level :Normal IM T group and IM T increased group .40 healthy people were chosen as control .The level of CysC and hs-CRP were measured and IMT of the carotid artery was determined by color Doppler ul-trasonography in 85 diabetics and 40 normal subjects .Results The CysC levels in IMT increased group was higher than normal IMT group and control group(P<0 .05) .The hs-CRP level in IMT increased group was higher than that in the normal IMT group and control group(P<0 .01) .The analysis of correlation indicated that the level of hs-CRP had positive correlation with IMT .And there was no association between serum CysC level and carotid IMT (r=0 .104 ,P>0 .05) .Conclusion There is no definite correla-tion between serum CysC level and carotid IMT in patients with type 2 diabetes mellitus .Serum CysC level is not predictive index in carotid intima-media thickness of T2DM .Inflammatory play an important role in early carotid atherosclerosis in patients with T2DM .

Objective To evaluate the application of duct endoscopy in the diagnosis of breast diseases characterized by nipple discharge.Methods One hundred and sixty-nine consecutive cases from October 2003 to September 2004 who had duct endoscopy for nipple discharge were reviewed and followed up.Results Of 169 cases,79 ductitis,62 intraductal papilloma,9 intraductal carcinoma in situ,19 without breast diseases were diagnosed under duct endoscopy.During following up,the diagnostic accuracy of intraductal papilloma and intraductal carcinoma in situ with duct endoscopy was 89.8%(44/49) and 55.6%(5/9),respectively.There was only one patient who had breast pain and mild skin redness which was cured with oral antibiotics for 3 days.Conclusion Duct endoscopy is an only technique to explore the etiology for duct discharge under vision.It is direct,safe and effective,with a high accuracy.

Objective In order to study the pathogenesis of human papillomavirus(HPV) and seek for a therapeutic approach of the diseases caused by HPV, the construction of HPV18 E6E7 antisense RNA expressing recombinants was studied. Methods We amplified the HPV18 E6E7 816bp by PCR with HPV18 plasmid DNA as the template. pLNSX retroviruses were used as vectors,the HPV18 E6E7 retrovirus recombinants were constructed. And then the recombinants were cleaved with restriction endonuclease and hybridized with Southern blot for identifying the inserting direction and special check respectively. Results and conclusion The HPV18 E6E7 antisense RNA retrovirus expressing recombinants were screened and obtained,which had laid the foundation of studying the function of E6E7 genes further and explore whether the antisense technique can adjust and control the expression of E6E7 genes.

Objective To analyze mutations in the Wilms tumor gene (WT1) in Ieukemogenesis.Methods WT1 gene in peripheral blood was determined by PRC-SSCP technique,in 32 cases of acute leukemia,included 9 cases of acute granulocytic leukemia,8 cases of chronic granulocytic leukemia(mean age-33 years) and 16 specimens of normal subjects were also detected.Results Mutations in the WT1 gene in 3 of 32 leukemias were found .WT1 mutations were found in 11% of cases of acute lymphoblastic leukemia and in 13% of cases of acute myeloid leukemia,in which they were associtated with a poor response to chemotherapy.Conclusions The mutations in Wilms tumor gene WT1 are associated with leukemogenesis and its therapy,which WT1 transcripts may prove a significant tumor marker, as a MRD monitor in evaluating remission status and early relapse,and may be useful in prognosis of acute leukemia.