Objective To investigate the biochemical differences between the cartilage of the residual ear of microtia patient and normal person. Methods Seven cartilage specimens from 7 about 10-years-old microtia patient's residual ears and 7 normal ears from cadaver of the same age were measured by electrophoretic mobility shift assay and spectrophotometer for collagen glycoaminoglycan (GAG), chondroitin sulfate (Chs), hyaluronan (HA) and keratin sulfate (KS) .Results Biochemical analysis showed that no significant difference were found in the collagen contents of the two groups. The microtia cartilage had more GAG (49.00?25.60) ?g/mg than that of the normal (28.25?4.80) ?g/mg. The composition of GAG were different between two groups: microtia group (HA 38.96+4.97 %, Chs 29.02 %?4.12 %, KS 32.16 %?7.41) % and normal group (HA 32.94 %?3.24 %, Chs 33.10 %?2.61%, KS 33.96 %?1.66 %). There were differences in HA and Chs relative contents, but not in KS between the two groups. Conclusions There is no difference in the collagen content between normal and microtia ear cartilage. But the latter has more GAG than the former. As for the constitution of GAG, microtia cartilage has a higher percentage of HA, lower percentage of Chs, and no significant difference in KS.

Computer technology is one of the greatest achievements of the 20th Century. Its appearance not only brings a breakthrough development in various fields, but also brings promotion to the development of traditional Chinese medicine (TCM). TCM is a traditional medicine, and the modernization of TCM is urgent. Whether in the medical management or scientific research, the application of computer technology has penetrated into all levels. The following article described the contribution made by computer technology, pointed out possible problems and provided relevant thinking based on the application of TCM related systems and data mining technology.

Objective To select optimum water extraction process of SuXingErChen Syrup by orthogonal test and multivariate nonlinear regression analysis.Methods Naringin was extracted by water, Used the naringin content and extraction rate of extractum as indexes.Based on the orthogonal test and multivariate nonlinear regression analysis to make sure the best way for extracting naringin from SuXingErChen Syrup.Results The optimal conditions of water extraction process was that the herbs were added seven times the amount of water without infiltration,extracted two times with 80 min each time,which was selected by multivariate nonlinear regression analysis.Conclusion The process of water extraction for the preferred Su XingErChen Syrup is exact, high effective and suitable for production needs.

Adolescent ; Adult ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Medicine, Chinese Traditional ; methods ; Ovarian Diseases ; physiopathology ; therapy ; Ovary ; physiopathology ; Phytotherapy ; Young Adult

Adolescent ; Attention Deficit Disorder with Hyperactivity ; classification ; diagnosis ; epidemiology ; Child ; Comorbidity ; Female ; Humans ; Male ; Prevalence ; Prognosis

Anti-Bacterial Agents ; administration & dosage ; Child ; Child, Preschool ; Drug Administration Routes ; Drug Utilization ; standards ; Humans ; Infant ; Pediatrics ; Pharmaceutical Preparations ; administration & dosage ; Pharmacopoeias as Topic ; Pharmacy Administration

Child, Preschool ; Female ; Fructose Intolerance ; pathology ; Humans

Animals ; Humans ; MicroRNAs ; genetics ; Neoplasms ; genetics ; pathology ; RNA Interference ; RNA, Neoplasm ; genetics ; RNA, Small Interfering ; genetics

Adolescent ; Brain ; pathology ; Brain Diseases ; diagnosis ; pathology ; Child ; Diagnosis, Differential ; Female ; Granulation Tissue ; pathology ; Humans ; Magnetic Resonance Imaging ; Male ; Retrospective Studies

Dehydration ; therapy ; Fluid Therapy ; Humans