This review focuses on the current situation of traditional Chinese medicine culture propaganda in the field of basic public health and summarizes that traditional Chinese medicine culture propaganda in this field adopts health lectures, household surveys, books, videos, billboards, village radio and other forms. The existing single forms of publicity lead to poor awareness of traditional Chinese medicine knowledge and nonsufficient service in the treatment with traditional Chinese medicine. It is suggested to build and improve the health publicity system, mobilize the residents' senses in an all-round way, and promote nationwide body health.

Tear is a complex fluid mainly secreted by lacrimal gland.It is a complex body fluid,which may contain thousands of protein/peptides and other molecules.Studies have determined that the changes in the chemical compositions of tears play an important role in some diseases and their progression.Tear components including protein,lipid and metabolites,which is easy to be obtained,not only can be used for biomarkers,can also be used to study an eye the onset of systemic disease process.Measuring the changes in composition of tear may be used to determine the critical path of the disease development,provide a new possibility for prevention and treatment.This article reviews the ophthalmic applications of tear markers in the systemic disease,which has not been determined so far.

ObjectiveTo explore the species distribution and constituent ratio of diatoms in main sections of urban district rivers where drowning occurs frequently in Chengdu.MethodsTotal 39 water samples from the sampling points of 5 rivers(Jinjiang, Jinniu, Qingyang, Wuhou and Chenghua districts)in Octo-ber 2014 were collected. The diatoms smear were made and the species distribution and constituent ratio of diatoms from the water samples were analyzed using biological microscope and acquisition system of digital microscope.ResultsTotal 21 species of diatoms were detected in main sections of urban district rivers in Chengdu. Significant differences in the dominant diatom species and proportions of the different rivers were observed, and there were different species existed in all sampling points of the upstream, midstream and downstream of the rivers.ConclusionThe database of species map, species distribution and constituent ratio of diatoms in main sections of urban district rivers in Chengdu are preliminarily es-tablished, which has special meaning for the analysis and evaluation of falling location inference using diatoms test in case investigation.

Humans ; Laryngeal Cartilages ; pathology ; Laryngeal Neoplasms ; diagnosis ; pathology ; Male ; Middle Aged ; Necrosis ; Neoplasm Recurrence, Local ; diagnosis ; Radiation Injuries ; diagnosis ; pathology

Integrity of gut barrier is the foundation of the multiple function of intestinal tract to keep normal.Dietary conditionally essential amino acids are major fuels for the small intestinal mucosa as well as important substrates for syntheses of intestinal proteins,nitric oxide and metabolic products,and are required for maintaining intestinal integrity.The article reviewed recent advances in dietary uses of functional amino acids(including glutamine,glutamate,and arginine) to enhance the gut health and immune status of animals.

Objective To observe the effect of midazolam plus propofol administered for colonoscopy on cognitive function in middle-aged and aged patients. Methods One hundred and thirty six patients, ASA I and II, aged 40~75 years and undergoing colonoscopy were randomized to propofol group (group P, n=68) and propofol plus midazolam group (group PM, n=68). Baseline cognitive function was measured using Mini mental state exami-nation (MMSE) before anesthesia and the cognitive testing was repeated 10 minutes after emerging from anesthesia. BP, HR, SpO2, analgesic effect and sedative drug doses in both groups were recorded. Procedure time, recovery time and Rasmay sedation score were both recorded. Results Recovery time was significantly longer in group PM than that in group P (P<0.05). The total dose of propofol was significantly smaller in group PM than that in group P (P<0.05). MMSE score of both groups decreased, but the incidence of cognitive decline and the level of cognition in group PM were more notable than those of group P (P<0.05). Conclusions Midazolam plus propofol and propo-fol alone administered for colonoscopy could both increase the incidence of cognitive decline, and the effect of the former is more notable, but midazolam added to propofol could reduce the dosage of propofol.

Objective To investigate the relationship between p62 expression,and occurrence and metastasis of nasopharyngeal carcinomas.Methods Immunohistochemical method was used to analyze p62 expression in 123 nasopharyngeal carcinoma (NPC) cases and 30 chronic nasopharyngitis cases.The clinical pathological characteristics were analyzed.Results The positive rate of p62 protein in chronic nasopharyngitis nasopharyngeal epithelium,non-metastatic NPC tissue,and metastatic NPC tissues was 13.3％,66.67％,and 84.72％,respectively,and the difference was statistically significant.The expression of p62 protein in nasopharyngeal carcinoma patients with lymph node metastasis or distant metastasis was significantly higher than non-metastatic NPC patients (P ＜ 0.01 or P ＜ 0.05).However,the expression of p62 was not related to age,gender,tumor size,and TNM stage (P ＞ 0.05).Conclusions High p62 protein expression in nasopharyngeal carcinoma tissue is closely related to the occurrence and metastasis of nasopharyngeal carcinomas.It provides good reference value to predict NPC malignancy and metastases.

ObjectiveTo compare the effects of two methods for the treatment of delayed defecation of neonatal meconium. Methods Sixty-seven neonates with delayed defecation of neonatal meconium were divided into experiment group (n=37) and control group (n=30). The former group was managed with abdominal massage followed by glycerol enema and the latter with abdominal massage followed by anus stimulation.Then the groups were compared in terms of the time for initial defecation of meconium,the volume of defecation,exhanstion time for defecation,abdominal distention and vomiting and serum bilirubin within 7 days.Result The treatment group was superior to the control one in terms of time for initial defecation of meconium,the volume of defecation, exhanstion time for defecation (P<0.05) and the incidences of abdominal distention,vomiting and serum bilirubin within 7 days were significantly lower than the control group (P<0.05).Conclusions The method of glycerol enema combined with abdominal massage is more effective for promoting defecation of neonatal meconium than the method of anus stimulation.It can reduce the incidence of abdominal distension,vomiting and pathological jaundice.

AIM:To evaluate the morphological and functional changes of retinas induced by treatment of tunicamycin with optical coherence tomography (OCT) in rats.METHODS:Totally 60 SD rats were randomly divided into 3 groups (20 in each group), 0.5mg/kg (in low dose group), 1.5mg/kg (in high dose group) tunicamycin were injected into vitreous cavity and saline (9g/L NaCl) were injected in the same dose as a control group.Changes of retinas were observed by OCT on the 1,7 and 14d after treatment of tunicamycin.Then the rats were sacrificed, retinas were taken out and embedded by the paraffin, tissue sections and the HE staining were performed.RESULTS:OCT results suggested that tunicamycin played damage effects on retinal morphology and structure which appeared a time-and dose-dependent.Fundus photography results suggested that 2wk after tunicamycin treatments, with the gradually changing of tunicamycin concentration, peripheral retinal and macular region became pale color gradually, edema occurred in optic disk, retinal vessels appeared thinner in the high dose group, optic nerve came out atrophy.Fluorescein angiography confirmed that tunicamycin injection in vitreous cavity 2wk later, retinal vessels injury occurred, resulted in leaking of intravascular contrast agent from peripheral to the central part of the retinas.Electrophysiological data showed that retinal electrogram occurred disorder induced by tunicamycin, such as the amplitude of a wave, b wave decreased gradually, even closed to zero, which was very different from control significantly (P<0.05).HE staining of paraffin sections showed that retina injuries induced by tunicamycin were in dose-time dependent, which was consistent with the results of OCT.CONCLUSION: Clinical retinal diseases could be simulated by retinal damage animal model induced by tunicamycin treatment.OCT detection offered real-time images of the retinal cross-section, which provided a helpful non-invasive method for detecting and evaluating the retinal damages.

Objective To investigate the expression of paired box2(Pax2),proliferation cell nuclear antigen(PCNA) and cell apoptosis in steroid-sensitive and steroid-resistant groups with primary nephrotic syndrome(PNS) and to find out the action of Pax2 expression in PNS with steroid-resistance.Method The expressions of Pax2,PCNA were evaluated by immunohistochemistry and cell apoptosis by fluorescence micoscope.Results Pax2 expression in renal tubule had a positive correlation with PCNA expression in steroid-sensitive group.In steroid-resistant group,Pax2 expression had no correlation with PCNA.Pax2 had a negative correlation with cell apoptosis.Conclusions Pax2 proper expression facilitate PCNA expression and repair tubulointerstitial lesions in steroid-sensitive group.Renal tubular epithelial cell proliferation coordinated with cell apoptosis.Pax2 overexpression in steroid-resistant group lead to the decrease of cell proliferation and cell apoptosis and lead to the severe tubule lesions,which made to glucocorticoid resistance.