Acute Coronary Syndrome ; therapy ; Angioplasty, Balloon, Coronary ; Humans ; No-Reflow Phenomenon ; prevention & control

Coronary Disease ; therapy ; Humans ; Percutaneous Coronary Intervention

Objective To evaluate the effects of different doses of lidocaine on suppressing fentanyl-induced cough and determine a safe suppressing dose.Methods Two hundred patients undergoing general anesthesia were randomized to four groups evenly.The following medications were given within ten seconds:normal saline 10ml (groupⅠ,control group),lidocaine 1 mg/kg (groupⅡ),lidoeaine 1.5 mg/kg(groupⅢ),lidocaine 2mg/kg (groupⅣ).Toxic symptoms of lidocaine were recorded within lmin after the administration of lidocaine,then fentanyl 3?g/ kg was given intravenously within 5 seconds.Cough incidence and cough grade were recorded within 2rain after the administration of fentanyl.Systolic blood pressure (SBP),diastolic blood pressure (DBP),heart rates (HR),and satu- ration of pulse oximeter(SpO2) were recorded during different time points of induction,all recorded data were anal- ysed by the statistical software,P value

Heart Neoplasms ; pathology ; Heart Ventricles ; pathology ; Humans ; Infant, Newborn ; Male ; Rhabdomyoma ; pathology

To observe the effect of Ligusticum wallichii-containing serum on the expressions of Toll-like receptor 4 and myeloid differentiation factor 88 in hepatic stellate cells. Clean-grade SD rats were randomly divided into 5 groups and orally given L. wallichii decoction, colchicine and normal saline for 7 d to prepare L. wallichii-containing serums. Except for the blank group, all of the remaining groups were stimulated with LPS 1 mg x L(-1) for 24 h. After being intervened, the L. wallichii-containing serums were cultured in 5% CO2 incubator at 37 degrees C for 24 hours. The expression of TLR4 and MyD88 were detected by RT-PCR and Western blot. After HSC was stimulated with LPS, TLR4 and MyD88 mRNA and protein expressions were significantly higher than the blank control group (P < 0.01). After being intervened with L. wallichii-containing serum, TLR4 and MyD88 mRNA and protein expressions were notably lower than the model group (P < 0.05 or P < 0.01). In conclusion, L. wallichii-containing serum could regulate the TLR4 signaling pathway and show the anti-fibrosis effect by inhibiting the expression of TLR4 and MyD88 in LPS-induced HSCs.
Animals ; Female ; Hepatic Stellate Cells ; drug effects ; metabolism ; Ligusticum ; Lipopolysaccharides ; pharmacology ; Liver Cirrhosis, Experimental ; drug therapy ; Myeloid Differentiation Factor 88 ; genetics ; physiology ; Phytotherapy ; RNA, Messenger ; analysis ; Rats ; Rats, Sprague-Dawley ; Toll-Like Receptor 4 ; genetics ; physiology

Traditional mineral Chinese medicine is a characteristic part of Chinese medicine, in the development of traditional Chinese medicine has its unique role. With the development of science and technology and the increase of the medical level, traditional mineral medicine research is gradually thorough and wide-ranging. In recent years, traditional mineral Chinese medicine research mainly includes the physical properties of mineral medicine, structure, chemical composition, pharmacology and treatment mechanism research. The above several aspects of research in the mineral medicine has important practical and theoretical significance. The above several aspects of research status and the problems existing in the research were briefly summarized and reviewed in this paper, and its development were discussed, to provide reference for further studies in the future.
Animals ; Humans ; Medicine, Chinese Traditional ; methods ; Minerals ; chemistry ; pharmacology ; toxicity ; Physical Phenomena

Wnt/β-catenin signaling pathway plays an important role in the proliferation, growth, invasion, and metastasis of human cancers. Moreover, β-catenin/T-cell factor 4 (TCF4) interaction regulates the transcription of the key oncogenes in Wnt/β-catenin signaling pathway. Therefore, β-catenin/TCF4 interaction would be a promising therapeutic target for the development of highly selective anticancer agents. At present, most ongoing small-molecule inhibitors targeting β-catenin/TCF4 interaction, including PKF222-815, iCRT3/5/14, LF3, and sanguinarine, have been developed in preclinical studies for human cancer therapeutics. In this review, we summarized the research advances of up-to date inhibitors targeting β-catenin/TCF4 interaction, including the molecular structure and cellular functions of β-catenin in canonical Wnt signaling pathway. This review holds a hopeful avenue for the development of novel and highly selective Wnt inhibitors targeting β-catenin/TCF4 interaction for future anticancer strategy.

Adult ; Aged ; Bone Plates ; Bone Transplantation ; Female ; Fracture Fixation, Internal ; Humans ; Male ; Middle Aged ; Spinal Canal ; surgery ; Spinal Fusion ; Spinal Stenosis ; surgery ; Spondylolisthesis ; surgery

Incidence rate of 4 root canals in maxillary second molar is very low and most molars have only two mesiobuccal root canals. The emergence of 4 root canals in maxillary second molar with two lingual root canals is especially rare. A case of 4 root canals maxillary second molar with two lingual root canals was successfully treated and reported in this article.
Dental Pulp Cavity ; Humans ; Maxilla ; Molar ; Tongue ; Tooth Root

OBJECTIVETo evaluate the clinical difference of locking and non-locking plates in the treatment of distal radial fractures in the elderly.

METHODSForty-nine patients with an average age of 68 years were included. The mean follow-up was 30 months. Five cases were traffic related injury, and others were simple falls. Fractures were classified according to AO classification system: 9 cases of A3, 4 cases of B, 11 cases of C1, 18 cases of C2, 7 cases of C3. Patients were grouped as locking group (29 cases) and non-locking group (20 cases).

RESULTSSignificant difference was not found between the two groups in active range of motion, Gartland and Werley score, radiological measurements and score.

CONCLUSIONLocking and non-locking plates have the same clinical outcome in the treatment of distal radial fractures in the elderly.

Aged ; Bone Plates ; Female ; Follow-Up Studies ; Fracture Fixation, Internal ; instrumentation ; Humans ; Male ; Middle Aged ; Radius Fractures ; surgery ; Retrospective Studies ; Treatment Outcome