Cerebrospinal Fluid Rhinorrhea ; surgery ; Craniotomy ; methods ; Endoscopy ; Frontal Sinus ; surgery ; Humans ; Male ; Nose ; surgery ; Reconstructive Surgical Procedures ; methods ; Young Adult

Adult ; Child ; Endoscopy ; Fibrous Dysplasia of Bone ; pathology ; surgery ; Humans ; Male ; Nose ; surgery ; Orbit ; pathology

To investigate the protective effects and possible mechanism of Mycelium of Hirsutella hepiali Chen et Shen (MHCS) on metabolic syndromes, free fatty acid and MHCS-treated hepatocytes were used for detecting autophagy-related LC3, p62 and lipid accumulation. Moreover, high fat diet fed mice were used to establish metabolic syndromes model. 50-weeks age mice were randomly divided into: control group, model group and MHCS group. At 80-weeks age, 15 mice were randomly chosen from each group separately for examining oral glucose tolerance, serum insulin, insulin-like growth factor 1 (IGF-1), hepatic LC3, p62, p-NF-kappaB p65, NF-kappaB p65, IL-6 and CXCL-8. Moreover, insulin resistance index (IRI) was calculated. Hepatic pathological changes, including vacuoles, lipids accumulation and fibrosis were observed. Remaining mice were fed with diet separately to 110 weeks-age for statistics of mortality. MHCS promoted autophagy of free fatty acid treated hepatocytes. Mice fed with high fat plus MHCS diet exhibited improved oral glucose tolerance, insulin resistance, hepatic pathology, inflammation, mortality and activated autophagy. The protective effects of MHCS against metabolic syndroms might be through the activation of hepatic autophagy.
Animals ; Autophagy ; Diet, High-Fat ; adverse effects ; Glucose Tolerance Test ; Hepatocytes ; metabolism ; pathology ; Hypocreales ; Insulin ; blood ; Insulin Resistance ; Insulin-Like Growth Factor I ; metabolism ; Interleukin-6 ; metabolism ; Interleukin-8 ; metabolism ; Liver ; metabolism ; pathology ; Male ; Metabolic Syndrome ; etiology ; metabolism ; pathology ; Mice ; Mice, Inbred C57BL ; Microtubule-Associated Proteins ; metabolism ; Mycelium ; physiology ; Random Allocation ; Transcription Factor RelA ; metabolism ; Transcription Factors ; metabolism

Adult ; Chromium ; adverse effects ; Electroplating ; Female ; Humans ; Male ; Middle Aged ; Nose ; drug effects ; Occupational Exposure ; adverse effects

AIM: To quantitatively investigate transforming growth factor-β(TGF-β) and its receptors in normal bulbar conjunctival tissues and pterygium tissues. METHODS: Thirty cases of pterygium patients were randomly selected to undergo surgical resection of pterygium lesion, and the normal margin of bulbar con-junctival tissues were collected as control. Gene expres-sion was detected quantitatively by the method of quantitative real-time PCR (QRT-PCR) analysis. RESULTS: The expression level of TGF-β1 and TGF-β2 was 4.26×10-7±1.45×10-7 and 1.08×10-10±0.68×10-10 in normal bulbar conjunctival tissues, while 10.67×10-7±7.47×10-7 and 8.23×10-11±6.63×10-11 in pterygium tissues. The expression level of TGF-βRⅠand TGF-βRⅡwas 0.003015±0.0036 and 5.33×10-5±5.05×10-5in normal bulbar conjunctival tissues, while 0.000379±0.000281 and 1.002×10-5±9.04×10-6 in pterygium tissues. The expression level of TGF-β1 and TGF-β2 in pterygium was elevated (P<0.01). TGF-β1 expression level in pterygium increase 2.9±2.8 times than in normal conjunctiva. TGF-β2 expression level in pterygium increase 7.5±1.4 times than in normal conjunctiva. The expression level of TGF-βRⅠin pterygium was significantly lower (P<0.05). The expression level of TGF-βRII in pterygium was significantly lower (P<0.01). CONCLUSION: QRT-PCR is an effective method to quantitatively detect gene expression in eye. The upregulation of TGF-β1 and TGF-β2 and downregulation of their receptors expression may play an important role in the pathogenesis of pterygium, which is noteworthy further investigation in diagnosis and treatment of pterygium.real-time PCR; gene expression

21 mmHg.The side effects,IOP and application of anti-glaucoma drugs were examined 1 h,1 d,1 week,1 month,3 months and 6 months after SLT. Results The IOP was significantly decreased 1 week,1 month,3 months and 6 months after SLT compared with that before treatment(P21 mmHg using two anti-glaucoma drugs,respectively. Conclusion SLT is a safe and effective method for IOP control in early CPACG after treatment with laser peripheral iridoplasty and laser iridectomy.

Objective To evaluate the therapeutic effects of needling revision with mitomycin C(MMC) subconjuctival injection on early failed filtering blebs after trabeculectomy for glaucoma. Methods Needling revision with MMC 0.2 mL(0.04 mg) subconjuctival injection was performed on 86 eyes of 76 patients with failed filtering blebs 2 to 6 weeks after trabeculectomy for glaucoma.An average of 1.88 times of treatment was performed.The intraocular pressure(IOP),blebs and side effects were observed,and follow-up was conducted for 6 months. Results Two to six weeks after trabeculectomy,there were 50 eyes with thickened and focalized blebs,32 eyes with encapsulated blebs and 4 eyes with no bleb.Six months after needling revision with MMC subconjuctival injection,blebs of 61 eyes turned into functional ones.The blebs were thinned and multicysted in 24 eyes,diffused and elevated in 37 eyes,thickened and focalized in 6 eyes,encapsulated in 13 eyes and disappeared in 6 eyes.Three months after treatment,the mean IOP was(15.2?6.1) mmHg,and there were 57 eyes with IOP

Objective To explore the value of peripheral blood serum levels of PCT,CRP,TNF-α and free DNA of cells in predicting the development of MODS in patients with multiple trauma.Methods Complete detail clinical data of 54 casualties with multiple trauma admitted within 24 hours after accident from January 2011 through January 2012 were collected for retrospective study.The patients were divided into MODS group and non-MODS group according the criteria set forth by the Chinese Society of Critical Care and Emergency Medicine in 1995 national conference.The data of two groups are comparable,and data of another 20 healthy subjects undertaking routine annual physical examination were taken as control.The peripheral blood levels of PCT,CRP,TNF-α and free DNA of patients of two groups were determined 1 d,2 d,3 d,and 5 days after admission.Then the results were analyzed and compared between groups.Results Compared with non MODS group,the levels of PCT,CRP,free DNA of cells in MODS group were significantly higher (P ＜ 0.05),but there was no deference in TNF-α between MODS group and non-MODS group (P ＞ 0.05).When the relative risks of increased PCT (PCT≥6 mg/L),increased CRP (CRP≥ 130 mg/L)、and increased free DNA of cells (free DNA ≥ 10 0005/L) were analyzed,the presence of these 3 biomarkers with high levels occurred at the same time was the most accurate way to predicts MODS in 6.00 relative risk (RR),and the positive predictive value was 100％.Conclusions PCT,CRP,free DNA of cells could be the predictors of MODS in patients with severe multiple trauma,and the presence of high levels of these three biomarkers appearing together had high sensitivity and specificity for prediction.

To optimize the pretreatment of Huanglian Jiedu decoction before ceramic membranes and verify the effect of different pretreatments in multiple model system existed in Chinese herb aqueous extract. The solution environment of Huanglian Jiedu decoction was adjusted by different pretreatments. The flux of microfiltration, transmittance of the ingredients and removal rate of common polymers were as indicators to study the effect of different solution environment It was found that flocculation had higher stable permeate flux, followed by vacuuming filtration and adjusting pH to 9. The removal rate of common polymers was comparatively high. The removal rate of protein was slightly lower than the simulated solution. The transmittance of index components were higher when adjust pH and flocculation. Membrane blocking resistance was the major factor in membrane fouling. Based on the above indicators, the effect of flocculation was comparatively significant, followed by adjusting pH to 9.
Ceramics ; chemistry ; Drugs, Chinese Herbal ; chemistry ; Flocculation ; Membranes, Artificial ; Polymers ; chemistry ; Solutions ; chemistry ; Ultrafiltration ; methods

Projects which supported by National Natural Science Foundation of China (NSFC) in discipline of pharmacology of Chinese medicine between 2010 to 2013 financial years were reviewed. Based on these research items, new features and problems were summarized in this field.
China ; Foundations ; economics ; Humans ; Medicine, Chinese Traditional ; economics ; Natural Science Disciplines ; economics ; Research ; economics