Esophagus ; Foreign Bodies ; Humans ; Infant ; Male

BACKGROUNDChemotherapy is one of the important treatment methods for advanced non-small cell lung cancer (NSCLC). The aim of this study is to evaluate the efficacy of the combination of vinorelbine (NVB) and cisplatin (DDP) in the treatment of advanced NSCLC.

METHODSForty-eight patients with stage IIIB and IV NSCLC were treated with NVB (25mg/m² ,iv,d1 and d8) and DDP (40mg/m², d1 and d2).

RESULTSThe overall response rate (RR) was 48%, median survival time was 10 months, and 1-year survival rate was 35%. The RR of patients with first-line chemotherapy was 55%, median survival time was 11 months, the RR of patients with second-line chemotherapy was 35%, median survival time was 8 months; the RR of patients with stage IIIB was 54%, median survival time was 10 months, the RR of patients with stage IV was 41%, median survival time was 9 months. The main toxicities were myelosuppression, nausea, vomiting and phlebitis.

CONCLUSIONSThe combination of NVB and DDP in the treatment of advanced NSCLC has a high response rate and tolerable side effects, which can be adopted as the first-line treatment of advanced NSCLC, or the second line treatment that still need further studies.

Objective To explore the effects and safety of hemoperfusion(HP) therapy on tetramine poisoning in infants.Methods Thirty-five infants with tetramine poisoning were divided into two groups: HP group(n=18) and non HP group(n=17).The changes of blood tetramine concentration and clinical symptom improving of both groups after the treatment were observed together with the adverse effects of HP group.Results The average blood tetramine concentration of HP group was higher than that of non HP group(342.2?333.4 vs 117.9?50.8 ?g/L,P

OBJECTIVETo evaluate the conventional cytogenetic methods in genetic diagnosis and prenatal diagnosis in the family with a proband of Angelman syndrome (AS).

METHODSHigh-resolution G-banding karyotyping and fluorescence in situ hybridization (FISH) on metaphase chromosomes were performed.

RESULTSTwo AS patients and 1 normal fetus in the family were successfully detected by FISH.

CONCLUSIONOur result demonstrated that patient with type I AS could be detected by combining the techniques of high-resolution G-banding and FISH with clinical observation, which would offer accurate genetic counseling information to the geneticists and provide the prenatal diagnosis for the AS family.

Adult ; Angelman Syndrome ; diagnosis ; genetics ; Child, Preschool ; Chromosomes, Human, Pair 15 ; genetics ; Female ; Humans ; In Situ Hybridization, Fluorescence ; Infant ; Karyotyping ; Male ; Pregnancy ; Prenatal Diagnosis

OBJECTIVETo explore a new method for mentoplasty.

METHODSThe bilateral prominent mandibular angle or outer lamina was resected through the intraoral approach. The resected bone fragments were shaped and rigid fixed to the chin with miniplates and screws.

RESULTSA total of 30 patients (28 females, 2 males) accepted chin augmentation with this method. The mandibular angle bone was used in 20 cases and the mandibular outer lamina was used in 10 cases. The operative results were satisfactory, and the patient's facial contour was improved substantially.

CONCLUSIONNo rejection reaction was found after this procedure. Chin augmentation with autogenous mandibular bone is an ideal method for genioplasty.

Adult ; Bone Transplantation ; methods ; Chin ; surgery ; Female ; Humans ; Male ; Mandible ; surgery ; Reconstructive Surgical Procedures ; methods ; Transplantation, Autologous ; Treatment Outcome

With the development of stem cells and regenerative medicine (treatment of various diseases using stem cells) research, the induction of differentiation of human stem cell technology has also made significant progress. The development of chemical biology offers a variety of small biological molecules for stem cell biology. This review focuses on how small molecule compounds (natural and synthetic) induce differentiation of stem cells.
Animals ; Cell Differentiation ; drug effects ; Drugs, Chinese Herbal ; isolation & purification ; pharmacology ; Embryonic Stem Cells ; cytology ; High-Throughput Screening Assays ; methods ; Humans ; Plants, Medicinal ; chemistry ; Regenerative Medicine ; trends ; Signal Transduction ; Small Molecule Libraries ; chemistry ; pharmacology ; Stem Cells ; cytology ; Wnt Proteins ; metabolism

OBJECTIVETo observe the outcomes of hospitalized neonates who were managed with two different antibiotics strategies, namely, the risk factor based antibiotic strategy and the combination antibiotic strategy that is based on risk factors, infection screening and monitoring.

METHODSA cohort study was performed on a control group of 4 406 cases of neonates hospitalized between January 2010 and May 2011 and an observed group of 4 476 neonates hospitalized between July 2011 and October 2012. The control group adopted the risk factor based antibiotic strategy and the observed group received a combination antibiotic strategy based on risk factors, infection screening and monitoring. The rate of antibiotic use, average length of stay, readmission rate and mortality rate were compared between the two groups.

RESULTSWith the change from the risk factor based antibiotic strategy to the combination antibiotic strategy, the total rate of antibiotic use decreased from 79.6% to 50.5% (P<0.01). There were no differences in the average length of stay, readmission rate, and mortality rate between the two groups.

CONCLUSIONSThe combination antibiotic strategy based on risk factors, infection screening and monitoring can reduce antibiotic use substantially and has no adverse effects on treatment outcomes in hospitalized neonates.

Anti-Bacterial Agents ; administration & dosage ; therapeutic use ; Bacterial Infections ; drug therapy ; mortality ; Cohort Studies ; Drug Therapy, Combination ; Hospitalization ; Humans ; Infant, Newborn ; Length of Stay ; Prognosis ; Treatment Outcome

OBJECTIVETo investigate the treatment of square face with compositive methods. METHODS A total of 71 patients with square-shape face were treated. According to the different face skeleton and desire of patient, mandible angle curved-osteotomy and mentoplasty were used as main methods and zygomatoplasty, buccal fat pad resecting and other aesthetic methods as assistant methods to recontour the whole face skeleton.

RESULTSThe face skeleton of all patients was improved with satisfaction. The following-up period was 6 months to 2 years. In this patients group, massive haemorrhage was occurred during operation in one patient, mental nerve of of one side was injured in two patients, the lip mucosa was wounded in five patients.

CONCLUSIONMandible angle curve-osteotomy and mentoplasty combined with other assistant aesthetic operations were ideal methods to recontour square face. The result was satisfactory.

Adolescent ; Adult ; Cheek ; surgery ; Female ; Follow-Up Studies ; Humans ; Male ; Mandible ; surgery ; Osteotomy ; Surgery, Plastic ; Treatment Outcome

OBJECTIVETo assess the reliability and validity of a new Chinese version of the Addiction Severity Index (ASI-C) in drug users in the community.

METHODSThree hundred and eighty-one drug users in the community in Chengdu, Sichuan province were recruited. They were interviewed with a questionnaire consisting of the ASI-C revised on the basis of the previous Chinese version and 38 were interviewed for the second time at an interval of 7 days to evaluate test-retest reliability.

RESULTSCronbach's α coefficients for the internal consistency of the scale varied from 0.49 to 0.86. Test-retest correlation coefficients ranged from 0.50 to 0.93. Criterion validity was found acceptable, as compared with the Symptom Checklist 90 (SCL-90).

CONCLUSIONThe ASI-C presented acceptable reliability and validity in a sample of drug users in the community.

Adult ; Behavior, Addictive ; psychology ; China ; Data Collection ; Drug Users ; psychology ; Female ; Humans ; Male ; Middle Aged ; Reproducibility of Results ; Surveys and Questionnaires

Both market research and literature reports both found that the ootheca of mantodea was all used as medicine. However, Chinese Pharmacopoeia only records the ootheca of three mantis species. The clinical use of ootheca unrecorded in Chinese Pharmacopoeia, will pose potential risks to drug safety. It's urgent to identify the origin of Mantidis Oötheca. The current researches about original animal in Mantidis Oötheca are based on morphology and unanimous. DNA barcoding fill gaps of the traditional morphological identification, which is widely used in animal classification studies. This study first use DNA barcoding to analyze genetic distance among different Mantidis Oötheca types, align COI sequences between mantis and Mantidis Oötheca and construct the phylogeny tree. The result confirmed that Tenodera sinensis and Hierodula patellifera were the origin insects of Tuanpiaoxiao and Heipiaoxiao, respectively, and Statilia maculate and Mantis religiosa were the origin insects of Changpiaoxiao.
Animals ; DNA ; genetics ; DNA Barcoding, Taxonomic ; methods ; Electron Transport Complex IV ; genetics ; Insect Proteins ; genetics ; Mantodea ; classification ; genetics ; Medicine, Chinese Traditional ; Phylogeny