Aluminum Compounds ; toxicity ; Animals ; Animals, Newborn ; Apoptosis ; drug effects ; Cells, Cultured ; Cerebral Cortex ; cytology ; drug effects ; Chlorides ; toxicity ; Dose-Response Relationship, Drug ; Neurons ; cytology ; drug effects ; Rats ; Rats, Wistar

OBJECTIVETo investigate the efficacy of S-methylisothiourea (SMT) for treatment of temporomandibular joint osteoarthrosis (TMJOA) of goats.

METHODSNine purebred black goats were randomly devided into three groups: Normal control group, control group and experimental group. The upper compartments of both temporomandibular joint of the goats in control group and experimental group were injected with collagenase only once to induce osteoarthrosis. Normal control group received no treatment. The upper compartments of both TMJ were injected with 0.5 mL of normal saline, and experimental group, the upper compartments of both TMJ were injected with 0.5 mL of SMT. The TMJ of goats was examined with scanning electron microscopy and microscopy after sacrificed.

RESULTSExamined in light microscopy and scanning electron microscopy, normal control group showed normal performance, the control group showed severe osteoarthrotic changes in the temporal surface, disk and condyle, while the experimental group showed improvement of different degree.

CONCLUSIONOn the basis of 3-month following-up study, repeated intra-articular injection of SMT may play a role in inhibiting TMJOA progression.

Animals ; Injections, Intra-Articular ; Isothiuronium ; analogs & derivatives ; Osteoarthritis ; Temporomandibular Joint ; Temporomandibular Joint Disc ; Temporomandibular Joint Disorders

OBJECTIVETo provide inspiration and ideas for clinical treatment of coronary heart disease (CHD) by data mining technology based frequency analysis and cluster analysis of medical records, prescriptions and herbs in treating CHD by distinguished veteran doctors of traditional Chinese Dedicine (TCM).

METHODSTotally 386 medical cases were retrieved from Wanfang Data, Chinese Scientific Journals Database (VIP medical information resources system, China National Knowledge Infrastructure (CNKI), and Typical Collections of Medical Cases by Contemporary Distinguished Veteran Doctors of Traditional Chinese Medicine. They input into database trimmed after unified standard. Medication laws of CHD by distinguished veteran doctors of TCM were analyzed using frequency analysis and cluster analysis, and so on.

RESULTSDistinguished veteran doctors of TCM frequently used top ten herbs in treatment of C D as Salvia miltiorrhiz , Ligusticum wallichii, Trichosanthes kirilowi, Pinellia ternat, Angelica sinensis, Poria coco stragalu , Panax ginseng, Allium macrostemon, and Radix Ophiopogonis. Cluster analysis summarized that there were 16 herb pairs commonly used, 7drug assemblies consisting of 3 herbs and 5 drug assemblies consisting of multiple herbs.

CONCLUSIONSDistinguished veteran doctors of TCM mainly used herbs assemblies capable for invigorating Pi to resolve phlegm, and promoting qi and activating blood circulation in treating CHD. Meanwhile, they concurrently used herbs combination of nourishing Xin and tranquilization, and regulating yin and yang.

China ; Cluster Analysis ; Coronary Artery Disease ; therapy ; Data Mining ; Databases, Factual ; Drugs, Chinese Herbal ; therapeutic use ; Humans ; Medicine, Chinese Traditional

The positive ratio is 74 percent using the plate anaerobe culturing device made by author, higher than using common anaerobic box and anaerobic jar.

Objective To evaluate the value of lymphoscintigraphy in diagnosis of chylous ascites in children.Methods Lymphoscintigraphy was done in 6 cases,computed tomography(CT) was done in 4 cases,X-ray exam was done 42 times.And their video repore were compared.Results Lymphoscintigraphy was done in 6 cases,5 cases′ results were positive which diagnosed chylous ascites,and their leaking positions were also found.Conclusion Lymphoscintigraphy has the qualitative and orientational effect on diagnosis of children with chylous ascites.

AIM:To investigate the clinical effect of anti-vascular endothelial growth factor (VEGF) drugs combined with laser photocoagulation for diabetic macular edema (DME).METHODS: Totally 94 patients (141 eyes) with DME from June to December 2015 in our hospital were selected and randomly divided into combined group of 47 cases (68 eyes, ranibizumab combined with laser therapy) and the control group of 47 cases (73 eyes, laser treatment).The levels of best corrected visual acuity (BCVA), macular central retinal thickness (CRT), total macular volume (TMV) and macular edema level were compared between the two groups at different time after treatment.RESULTS: The mean values of BCVA in the combined group were higher than those in the control group at 2, 6 and 12wk, and the difference was statistically significant (P<0.05).At 2, 6 and 12wk after treatment, the CRT and TMV values of the combined group were lower than those of the control group, the difference was statistically significant (P<0.05).After treated for 12wk, patients with macular edema of combined group was 80.9% in mild level, 17.7% in moderate level, 1.5% in severe level, those of the control group was 60.0%, 31.5%, 5.5%, the difference between the two groups was statistically significant (P<0.05).CONCLUSION: The effect of anti-VEGF drugs combined with laser therapy for DME patients is better than that of single laser therapy alone.

OBJECTIVETo clarify the commercial original species of hippocampus in the market.

METHODField survey and interview were applied to the investigation.

RESULTPresent study identified the main commercial hippocampus of 13 species, including Pharmacopoeia contained four kinds of hippocampus (without Hippocampus japonicus) listed in Chinese Pharmacopoeia, and the identification method for the 13 kinds of commercially hippocampus was established.

CONCLUSIONThe further research on hippocampus should be strengthened for the establishment of hippocampal quality control standard.

Animals ; Medicine, Chinese Traditional ; economics ; standards ; Quality Control ; Smegmamorpha ; anatomy & histology ; classification

Mantidis Oötheca is commonly used Chinese medicine. Because of the used medicinal part is oötheca and many mantis species can yield ootheca, it is not possible to identify its original animal accurately. There is no unanimous conclusion about the corresponding relationship between Mantis and Mantidis Oötheca (Sangpiaoxiao). This relationship is the basis of the Mantidis Oötheca research. Our study combined the methods of artificial incubation oötheca and capture the living mantis to identify the species of Mantis and Mantidis Oötheca. The results showed that the origin insects of Mantidis Oötheca was Tenodera, Hierodula and Statilia genus insects. This has laid a foundation for further study of Mantidis Oötheca.
Animals ; Mantodea ; chemistry ; classification ; Medicine, Chinese Traditional ; standards ; Quality Control

OBJECTIVETo review the clinical features of the thoracolumbar fracture with ankylosing spondylitis (AS) in order to avoid delayed or missed diagnosis.

METHODSFive patients of thoracolumbar fracture with AS treated from April 2005 to June 2007 in our department were studied retrospectively, male 4 cases, female 1 case, the age from 26- to 72-years-old with an average of 44.8 years. Analysis including: case history, number of the ankylosed vertebras, characteristic of fracture, active state rheumatism.

RESULTSThe patients had the history of AS for average 22.6 years. The mean number of the ankylosed vertebras was 18.2. Of the 5 cases, 1 case encountered traffic accident, 1case was sprained, and 3 cases without trauma were diagnosed as stress fracture. Two cases were trans-vertebra fracture: the fracture line was through T6, T7, or L1 vertebral body respectively; 3 cases were through the disc space: 2 cases were through L1,2 disc space, 1 case was through L2,3. No compression fracture and neurological injury were found. The acute inflammatory index such as ESR and CRP in 4 cases didn't correlate with the degree of pain. The non-steroidal anti-inflammatory drugs (NSAIDs) hadn't significant effectiveness in relieving pain. The patients were diagnosed as 'relapse' of AS in other hospital, and had been misdiagnosed for average 1.51 months.

CONCLUSION1) the fracture is prevalent at the middle or late period of AS when extensive ankylosis has been existed at the thoracolumbar region; 2) the fracture is common at the lower thoracal spine and the upper lumbar spine, and the majority is the stress fracture; 3) the fracture line may be through the vertebral body, but more often through the disc space; 4) it is like an exacerbation of AS and therefore to be missed diagnosis; 5) when the back pain exacerbated suddenly in the middle or late period of AS, the degree of pain not correlating with acute inflammatory index, and the NSAIDs ineffective, the thoracolumbar fracture should be considered.

Aged ; Female ; Humans ; Lumbar Vertebrae ; injuries ; Male ; Middle Aged ; Retrospective Studies ; Spinal Fractures ; diagnosis ; drug therapy ; etiology ; Spondylitis, Ankylosing ; complications ; Thoracic Vertebrae ; injuries

Fibroblast growth factor-21 (FGF-21) is an important metabolism regulator, however, whether FGF-21 has effects on cardiovascular remains unclear. In this study, H2O2-induced injury in H9c2 cells was used as a cell model, the anti-apoptosis potential and mechanism of FGF-21 against oxidative injury were evaluated by MTT assay, flow cytometry assay and real-time PCR. The results showed that FGF-21 could increase the cell survival of H2O2-induced injury in H9c2 cells and prevent H9c2 cells from oxidative stress-induced apoptosis. Furthermore, FGF-21 can elevate SOD activity and regulate Bcl-2/Bax expression in H9c2 cells. The results suggest that FGF-21 have protective effect against the H2O2-induced apoptosis in H9c2 cells.
Animals ; Apoptosis ; drug effects ; Cell Proliferation ; drug effects ; Cells, Cultured ; Fibroblast Growth Factors ; pharmacology ; Hydrogen Peroxide ; toxicity ; Malondialdehyde ; metabolism ; Myocytes, Cardiac ; cytology ; drug effects ; metabolism ; Oxidative Stress ; drug effects ; Protective Agents ; pharmacology ; Proto-Oncogene Proteins c-bcl-2 ; genetics ; metabolism ; RNA, Messenger ; metabolism ; Rats ; Reactive Oxygen Species ; metabolism ; Superoxide Dismutase ; metabolism ; bcl-2-Associated X Protein ; genetics ; metabolism