Objective To compare 2 approaches with different culture media which induce hyphal form of Candida albicans.Methods Induction of hyphal form was conducted for 16 C.albicans strains with either RPMI 1640 medium or DMEM medium,at 37 ℃ for 24 h,respectively.The hyphal and yeast forms were counted separately and the ratio of hyphal form to total cells was calculated.Results The ratio of hyphal form to total cells was higher in RPMI 1640 medium than that in DMEM medium at the same incubation time for the majority of strains.The ratio was above 99% for all strains after 7-day incubation with 12 times of passages in RPMI 1640 medium at 37 ℃.Moreover the ratio of hyphal form was significantly higher for fluconazole-susceptible strains than that for fluconazole dose-dependent susceptible and resistant strains in incubation with DMEM medium at 37 ℃.Conclusion Incubation with RPMI 1640 medium at 37 ℃ for 7 days seems a favorable condition to induce hyphal form of C.albicans.

Objective To study the relation of leptin,TNF-? in serum of patients with metabolic syndrome and its components.Methods Test leptin and TNF-? level of residents over 20 years old in two communities in Harbin City,grouping case-control study base on the constitutive ratio of actual age.Results Leptin was associated with obesity,and the higher leptin levels,the higher risk of suffering from metabolic syndrome.The relationship between leptin levels and metabolic syndrome was affected by age and gender.The lower level of TNF-?,the higher risk of metabolic syndrome.The patients with lower level of TNF-? were 1.859 times more likely to suffer from disease compared with people with higher level.Conclusion The effects of high level of leptin are significant on metabolic syndrome,especially for old males,and are associated with obesity component.TNF-? is related to plasma glucose and blood presure,and is good for metabolic syndrome,but its biological mechenism should be researched continuously.

Child ; Choristoma ; pathology ; Diagnosis, Differential ; Follow-Up Studies ; Humans ; Male ; Neoplasms, Glandular and Epithelial ; pathology ; Thymus Gland ; pathology ; Thymus Neoplasms ; pathology ; Thyroid Neoplasms ; pathology

OBJECTIVETo establish a characterization system of traditional Chinese medicinal properties in line with modern scientific cognition regularity, in order to reveal properties of traditional Chinese medicines distributed along liver meridian and relations of effects of medicinal properties.

METHODBy collecting data about traditional Chinese medicinal properties recorded in the Pharmacopoeia of the People's Republic of China (2005 Edition), literature and data about pharmacological effects of traditional Chinese medicines recorded in the Chinese Materia Medica, by using the method of association rules, the authors dug pharmacological effect rules corresponds to relevant medicinal property combinations, with the medicinal property combination of traditional Chinese medicines distributed along liver meridian as the target.

RESULTIt was found that either obvious different pharmacological effects or identical pharmacological characteristics existed in traditional Chinese medicines distributed along liver meridian.

CONCLUSIONWith the aim to explore the correlations between traditional Chinese medicine medicinal properties and pharmacological effects, the authors linked the traditional Chinese medicine theory with modern research achievements, in order to provide the ideas and methods for interpreting mechanisms of medicinal properties.

Databases, Factual ; Drugs, Chinese Herbal ; chemistry ; therapeutic use ; Humans ; Liver ; drug effects ; Liver Diseases ; drug therapy ; Meridians

Objective To discuss the application and effect of predictive care in stage divided treatment and salvage of children's persistent status of epilepsy (SE).Methods Sixty-four children with SE were admitted to the First Peoples Hospital of Wenling in Zhejiang Province from December 2014 to December 2016 as the research objects, a controlled study was adopted, in which the stage divided therapeutic method was compared with the conventional method for treatment of SE, and the children were divided into an observation group and a control group, 32 cases in each group. Foresight treatment method was used in the observation group: the first stage of treatment (early treatment or pre-hospital treatment) was intravenous injection of the first-line drugs (benzodiazepines); the second stage of treatment (progressive stage treatment or initial treatment) mainly used epileptic drugs to prevent recurrence; the third stage treatment (referred to after the first-line drug in combination with one second line antiepileptic drug treatment, the disease was still unable to be controlled) adopted the mild hypothermia therapy to reduce the SE attack amplitude and decrease recurrence; in terms of aspects of predictive nursing measures, the respiratory tract nursing, basic nursing, the prediction of complications and their nursing, etc. were implemented. The routine nursing without care about the stages was carried out in the control group. The SE control time, skin lesions, false aspiration, lung infection, tongue bite, cerebral edema, etc. the incidenceof complications were observed in two groups of children.Results The SE control time was significantly shorter in observation group than that in the control group (minutes: 18.13±3.15 vs. 25.19±2.69,P < 0.05), and the incidence of complications was obviously lower in observation group than that in the control group [6.25% (2/32) vs. 28.13% (9/32),P < 0.05]. Conclusion Using different therapy at different stages of children SE combined with predictive care can effectively shorten the SE control time, decrease the incidence of complications and elevate the therapeutic and nursing effects.

To systematically evaluate the clinical efficacy and safety of compound Danshen injection in treating hypoxic-ischemic encephalopathy (HIE) of newborns. Computer retrievals were made in PubMed, Embase, Cochrane Library, CBM, CNKI, VIP and China info (before May 2014) and relevant literature references, and manual retrievals were made for journals and conference papers, in order to collect randomized or semi-randomized controlled trials concerning compound Danshen injection in the treatment of neonatal HIE. The quality of included references was evaluated according to literatures recommended by Cochrane Handbook. RevMan 5. 3 software was applied in the statistical treatment. Finally, a total of 13 randomized controlled trials were included, covering 1,211 patients (including 639 patients in the compound Danshen injection-treated group and 572 patients in the control group). Meta-analysis results showed that the routine treatment combined with compound Danshen injection can improve the treatment efficiency of neonatal HIE [RR = 1.28; 95% CI (1.21-1.36)], reduce the mortality rate [RR = 0.42; 95% CI (0.23-0.75)] and the incidence of long-term neurological sequelae [RR = 0.48; 95% CI (0.35-0.65)], with statistical differences. No fatal side effect was observed in all of included trials. So far, limited evidences in this study proved that the application of compound Danshen injection in the treatment of neonatal HIE can enhance the clinical efficiency. However, because of the low quality of the included trials, more well-designed and large-scale multi-center randomized controlled trials shall be made in the future.
Drugs, Chinese Herbal ; administration & dosage ; Humans ; Hypoxia-Ischemia, Brain ; drug therapy ; Infant, Newborn ; Infant, Newborn, Diseases ; drug therapy ; Injections ; Randomized Controlled Trials as Topic

The five-flavor theory of traditional Chinese medicines (TCM) and the flavor efficacy generation mechanism has long been focuses and difficulties in studies on traditional Chinese medicinal properties. In this paper, by using the pharmacophore-based virtual screening technique, the authors discussed the relations between the pungent property and transient receptor potential vanilloid 1 (TRPV1) by studying the TCM components' role in regulating TRPV1 ion channel. The results showed that the matching relationship between TRPV1 agonist pharmacophore model and TCM chemical components could identify the active ingredients from pungent herbs. Therefore, the authors proposed that TRPV1 is one of the potential targets for efficient pungent herbs. The pungent property of TCMs is decided by its chemical components, and consistent with the inherited and additive characteristics.
Drugs, Chinese Herbal ; chemistry ; pharmacology ; Humans ; Smell ; TRPV Cation Channels ; antagonists & inhibitors ; metabolism ; Taste

AIM: To discuss the clinical applications of methods to localize nasal cut ends and the effects of Z-plasty in the surgeries for lower eyelid longitudinal laceration combined with lower lacrimal canaliculi disruption.
METHODS: From September, 2010 to October, 2013, a total of 37 patients ( 37 eyes ) with lower eyelid longitudinal laceration combined with lower lacrimal canaliculi disruption were operated for anastomosis of lacrimal canaliculi disruption and suture of lower eyelid longitudinal. Different methods to search for the nasal cut ends of lacerated lacrimal canaliculi, such as “under a microscope directly”, “guided by probing needle” and“pigtail curved probe”. Then, to repair lower eyelid longitudinal laceration with Z-plasty transposition flaps. Follow up was 3mo~2a after operation.
RESULTS: All nasal cut ends could be found successfully on 37 patients;Lacrimal duct unobstructed in 31 patients (83. 8%), improved in 5 patients (13. 5%), invalid in 1 patient (2. 7%),the overall successful rate was 97. 3%; the eyelids repair was satisfactory, small scars, the appearance and function was normal.
CONCLUSION: The nasal cut ends can be found successfully by “directly under a microscope”, “guided by probing needle” and“pigtail curved probe”;the effect of silicone drainage tube used as lacrimal canaliculi bracket is satisfactory; most patients gained excellent recovery for both appearance and function after Z-plasty.

Mouthpart developmental histology of Whitmania pigra at different month of age were studied by paraffin section, HE staining combined alcian blue and periodic acid schifts reaction procedure (AB-PAS). The following results was obtained: Change ranges: oral width 0.6 mm (1-3 month), 1.2 mm (34 month); oral diameter 0.3 mm (1-3 month); 1.2 mm (34 month), the oral size reached maximum during 4-6 months and unchanged thereafter. Oral lip had a thin protective film located in the front of the mouthpart. The W. pigra possessed three jaws in oral cavity, the big one was in dorsum, the other two separated on both side of abdomen respectively. Jaws and muscular pharynx were interrelated closely. The jaws were composed by cuticle, epithelial layer, muscularis and jaw cavity from outside to inside. In the front of jaws had mastoid abdomen with function of secreting acidophilic granule from 2 month age. Oral cavity was composed by mucosa, submucosa and muscularis inside and outside. Oral cavity was rich of peristomial nerves. And pharynx was composed of mucosa, muscularis, adventitia from inside to outside. The folds height and width become heighten and thicken. Mucosa epithelium from complex flat epithelium changed into columnar epithelium, muscularis gradually developed into thickened along with growing. Muscular thickness reached maximum at 4 months. Mucous cells of W. pigra were classified into I-IV types based on different staining and two mainly morphological shapes (Tubular, Pear-shaped). Jaws, oral cavity, pharynx by AB-PAS staining showed little changes at different month of age. Mucous cells were few at 1 month age, and type II cells were increased rapidly in 2-3 month age in oral lip. Oral cavity contains more mucous gland cells type I. Under the muscularis there were connective tissues which distributed a few of mucous cells type II.
Animals ; Female ; Histology ; Leeches ; anatomy & histology ; chemistry ; classification ; growth & development ; Male ; Mouth ; anatomy & histology ; chemistry ; Mucous Membrane ; chemistry

ObjectiveTo evaluate the clinical application of endovascular treatment for severe Takayasu's arteritis (TA).MethodsIn this study,35 target lesions in 32 patients [28 women,mean age (30 ±8) years] with severe Takayasu's arteritis were treated with endovascular merthod.The average length of lesion was 3.1 cm( range 2.7 -5.3).The overall average degree of diameter stenosis was 90％ ± 11％ (range 70- 100)in which 15 lesions were completely occlusive.There were 10 patients whose ESR were higher than 20 mm/h( range 25 -37).Follow-up included physical examination and patency evaluated by color duplex souography/computed tomography angiography/angiography at 6 months and then annually.ResultsRecanalization was unsuccessful in 3 completely occlusive lesions,with a successful rate of 80％(12/15).There was one case in which embolization leading to acute thrombogenesis developed during interventional procedure and resulting in severe stroke.The technical successful rate ( residual stenosis ＜ 50％ ) was 88.6％ ( 31/35 ).The transient cerebral ischemia attack ( TIA ) symptoms disappeared in 31 cases.26 cases were followed up for an average of (19 ± 10) months (range 13 -40).Occipital infarction following severe in-stent restenosis developed 13 months later in one case.Symptomatic in-stent restenosis18monthslaterwasfoundin2cases. Patencyratewas88.5％( 23/26 ).ConclusionsEndovascular treatment is safe and effective for severe TA.Strict indication and accurate targeting the lesions help ensure the success of management.