Acoustic Stimulation ; Animals ; Corpus Striatum ; physiology ; Estrogens ; metabolism ; Estrus ; physiology ; Evoked Potentials, Auditory ; physiology ; Female ; Rats ; Rats, Sprague-Dawley

Animals ; Hypertension ; metabolism ; physiopathology ; Male ; Myocardium ; metabolism ; Peptidyl-Dipeptidase A ; genetics ; metabolism ; Proto-Oncogene Proteins ; genetics ; metabolism ; RNA, Messenger ; genetics ; metabolism ; Rats ; Rats, Inbred SHR ; Rats, Inbred WKY ; Receptor, Angiotensin, Type 1 ; genetics ; metabolism ; Receptors, G-Protein-Coupled ; genetics ; metabolism

In order to further improve the curative effect of the herb-participated moxibustion on umbilicus, we collected a wide range of literature on herb-participated moxibustion on umbilicus and then systematically arranged them to analyze and summarize the technology and operating methods of herb-participated moxibustion on umbilicus. We also briefly discussed issues on application of medicine, locust tree skin and ginger, the method of kneading dough for medical uses, and the appropriate size of moxa cone and its using frequency in order to form clear concepts and standardized operations to provide theories and operational basis for the clinical application of modern herb-participated moxibustion on umbilicus.
China ; History, Ancient ; Humans ; Medicine in Literature ; Medicine, Chinese Traditional ; history ; Moxibustion ; history ; instrumentation ; methods ; Plants, Medicinal ; chemistry ; Umbilicus ; physiopathology

From ancient times to the present,acupuncture has made tremendous contributions to women' s reproductive health.Based on traditional Chinese medicine of kidney-menstruation-Chong and Ren-uterus axis and Western medicine of hypothalamus-pituitary-ovarian axis comparative analysis study,try to explore possible ways from the acupuncture point to molecular changes in the process of acupuncture and moxibustion treatment.

To select the most effective parameters of electroacupuncture (EA) at Hegu (LI4) and Sanyinjiao (SP6), a traditional acupuncture formula that induces labor, by comparing its effects on uterine contraction in late-stage pregnant rats, so as to improve the effects of acupuncture on induction of labor and its clinical maneuverability and provide the basis for further mechanism research.

Objective To make a reasonable evidence-based nursing scheme for the oxygen non-humidified of continuing nasal cannula oxygen therapy. Method Adopting the JBI clinical evidence application system, make sure the evidence baseline investigated before application, used during clinical application, and reviewed after application. Based on the now available best evidence, making examination standard and apply it to clinical care. During the application of evidence, 81 continuing low-flow (oxygen flow≤4L/min) nasal cannula oxygen patients were taken. Making assessment on the experiment group(oxygen non-humidified) and control group (oxygen humidified) in three aspects: the comfort level and effect of oxygen therapy, and humidification bottles contamination. Results During the application of evidence, the difference between experiment group and control group shows no statistical significance (P>0.05);the experiment group in oxygen therapy operating time was (162.93±40.18) s, the control group operating time was (258.60 ± 56.97) s, the difference of two groups in shows statistical significance (t=8.752, P<0.01). Conclusion The continuing low-flow (oxygen flow≤4L/min) nasal cannula oxygen therapy do not need humidification. And the clinical application of this best evidence standardizes the clinical nurses oxygen nursing behavior, reduces the nursing cost and enhances the quality of clinical nursing.

This study was to investigate the effect of peoniflorin on the expressions of nuclear factor erythroid 2-related factor 2 (Nrf2) and its downstream signal molecules in the hippocampus of Alzheimer's disease (AD) rats for exploring the mechanism of peoniflorin protecting hippocampal neurons. AD model rats were established by bilateral intrahippocampal injection of beta-amyloid(1-42) (Abeta(1-42)) and divided randomly into 3 groups: AD model group, peoniflorin low-dose (15 mg x kg(-1)) group and peoniflorin high-dose (30 mg x kg(-1)) group. The vehicle control rats were given bilateral intrahippocampal injection of solvent with the same volume. After peoniflorin or saline was administered (ip) once daily for 14 days, the hippocampuses of all animals were taken out for measuring the expressions of Nrf2, heme oxygenase-1 (HO-1) and gamma-glutamylcysteine synthethase (gamma-GCS) mRNA by reverse transcription PCR, determining the contents of glutathione (GSH), malondialdehyde (MDA) and carbonyl protein (CP) using colorimetric method, and for assaying the expressions of neuronal apoptosis inhibitory protein (NAIP) and Caspase-3 by immunohistochemical staining method. The results showed that peoniflorin markedly increased the expressions of Nrf2, HO-1 and gamma-GCS mRNA, enhanced the level of GSH and decreased the contents of MDA and CP in the hippocampus, as compared with the model group. Peoniflorin also improved the NAIP expression and reduced the Caspase-3 expression in the hippocampus neurons. In conclusion, peoniflorin protects against the Abeta(1-42)-mediated oxidative stress and hippocampal neuron injury in AD rats by activating the Nrf2/ARE pathway.
Alzheimer Disease ; chemically induced ; metabolism ; physiopathology ; Amyloid beta-Peptides ; Animals ; Anti-Inflammatory Agents, Non-Steroidal ; pharmacology ; Caspase 3 ; metabolism ; Glucosides ; pharmacology ; Glutamate-Cysteine Ligase ; genetics ; metabolism ; Glutathione ; metabolism ; Heme Oxygenase (Decyclizing) ; genetics ; metabolism ; Hippocampus ; metabolism ; Male ; Malondialdehyde ; metabolism ; Monoterpenes ; pharmacology ; NF-E2-Related Factor 2 ; genetics ; metabolism ; Neuronal Apoptosis-Inhibitory Protein ; metabolism ; Neurons ; metabolism ; Oxidative Stress ; drug effects ; Peptide Fragments ; RNA, Messenger ; metabolism ; Random Allocation ; Rats ; Rats, Sprague-Dawley

1H NMR metabonomics approach was used to reveal the chemical difference of urine between patients with Xiao-Chaihu Tang syndrome (XCHTS) and healthy participants (HP). The partial least square method was used to establish a model to distinguish the patients with Xiao-Chaihu-Tang syndrome from the healthy controls. Thirty-four endogenous metabolites were identified in the 1H NMR spectrum, and orthogonal partial least squares discriminant analysis showed the urine of patients with Xiao-Chaihu Tang syndrome and healthy participants could be separated clearly. It is indicated that the metabolic profiling of patients with Xiao-Chaihu Tang syndrome was changed obviously. Fifteen metabolites were found by S-pot of OPLS-DA and VIP value. The contents of leucine, formic acid, glycine, hippuric acid and uracil increased in the urine of patients, while threonine, 2-hydroxyisobutyrate, acetamide, 2-oxoglutarate, citric acid, dimethylamine, malonic acid, betaine, trimethylamine oxide, phenylacetyl glycine, and uridine decreased. These metabolites involve the intestinal microbial balance, energy metabolism and amino acid metabolism pathways, which is related with the major symptom of Xiao-Chaihu Tang syndrome. The patients with Xiao-Chaihu Tang syndrome could be identified and predicted correctly using the established partial least squares model. This study could be served as the basis for the accurate diagnostic and reasonable administration of Xiao-Chaihu-Tang syndrome.
Humans ; Least-Squares Analysis ; Medicine, Chinese Traditional ; Metabolome ; Metabolomics ; Proton Magnetic Resonance Spectroscopy ; Syndrome ; Urinalysis

OBJECTIVETo study the edentulous patients facio-maxillary characters, and discuss the base of recording jaw relation by swallowing action.

METHODSForty-three edentulous patients were included in this study, age ranged from 57 to 70 yr, with new comfortable full dentures. Two lateral cephalograms for one patient were taken by SIRONA digital X-ray dental system, one of which was centric occlusion with full denture, another was the end position of swallowing action without denture.

RESULTSThe vertical facial dimensions of male were a little more than that of female. The ratio of lower front facial height/upper front facial height was about 6/5, angle S-N-Po was about 78 approximately 80 degrees. These data may be useful for dentists to make diagnoses if the jaw relation is right or not. Both in vertical or anterior-posterior (horizontal) dimension, the differences between two groups (two actions in one patient) were not significant. It showed that two positions of two actions were the same.

CONCLUSIONSThe SIRONA digital X-ray dental system for cephalometry was swift, and had its own characters. The way of swallowing and occluding is one of efficient methods to record the jaw relation of edentulous patients veraciously and naturally.

Aged ; Cephalometry ; methods ; Deglutition ; Female ; Humans ; Jaw Relation Record ; Jaw, Edentulous ; diagnostic imaging ; Male ; Middle Aged ; Radiography, Dental, Digital

Identification of genetic risk factors is the hotspot of adolescent idiopathic scoliosis (AIS). Through candidate gene approach and genome-wide association studies (GWAS), some genes were preliminary identified. To review AIS related genes,and construct the gene network map of AIS gene. We searched on NCBI PubMed and Web of Science database using search terms "adolescent idiopathic scoliosis" and "gene", to classify induction genes. We then constructed gene diagram using string-db. We found 35 AIS genes relating to connective tissue, nervous system active substances, melatonin synthesis and metabolism, puberty and growth, and genes whose function is unknown. Gene diagram shows that a network relationship between gene and other genes,in which IL6, ESR1, ESR2, VDR, TGFB1, IGF1 gene may as the key gene about AIS' genetic mechanism. Two sites of 3 GWAS results outside the network, it is suggesting new pathway that need to be explored. The study about AIS susceptibility gene is still preliminary, requiring in-depth research to identify the new networks.
Adolescent ; Genetic Predisposition to Disease ; Genome-Wide Association Study ; Humans ; Insulin-Like Growth Factor I ; genetics ; Matrilin Proteins ; genetics ; Scoliosis ; genetics ; Transforming Growth Factor beta1 ; genetics