Adenocarcinoma, Follicular ; pathology ; surgery ; Aged ; Aged, 80 and over ; Carcinoma, Papillary ; pathology ; surgery ; Follow-Up Studies ; Humans ; Lymphatic Metastasis ; Middle Aged ; Neck Dissection ; Survival Analysis ; Thyroid Neoplasms ; pathology ; surgery ; Thyroidectomy ; methods

Objective:To explore an improved osteotomy of mandible ascending ramus for the surgical approach to large tumors in parapharyngeal space.Methods:According to the operation of parotid gland, masseter muscle was cut near the border of mandibular angle till subperiosteum dissection to mandibular notch, vertical osteotomy outside mandibular foramen to 1.0 cm under mandibular notch, vertical to posterior border of ascending ramus, tumor was exposed and removed, bone plate was repositioned and fixed with titanium. Results:Tumors were completely removed in this way in 3 patients without complications. Conclusion:This surgical approach is suitable for the surgical removal of parapharyngeal interstitial giantism tumor.

A procedure for the preparation of PCR template from Saccharomyces cerevisiae using boiling method is described,and arg-13 gene from low copy ARSCEN plasmid and ymc1 gene from genomic DNA are amplified with high efficiency respectively.

Objective:To analyze and summarize the commonalities and patterns in acupoint selection for moxibustion treatment of asthma. Methods: Data retrieval was conducted using ‘moxibustion’ and ‘asthma’ as the keywords through China National Knowledge Infrastructure (CNKI), Wanfang Academic Journal Full-text Database (Wanfang) and Chongqing VIP Database (CQVIP). Excel 2010 was used to establish the major acupoint database for moxibustion prescriptions in treatment of asthma; data mining methods including association patterns and clustering were adopted to analyze the characteristics and patterns in acupoint selection for moxibustion treatment of asthma. Results: A total of 161 moxibustion prescriptions were recruited. The most commonly used acupoint was Feishu (BL 13), the most commonly used meridian was the Bladder Meridian of Foot Taiyang, and the most commonly treated region was the back. The association rule analysis showed that Feishu (BL 13)-Dazhui (GV 14)-Fengmen (BL 12) had the most significant correlation, and the clustering analysis discovered 5 effective acupoint clusters. Conclusion: In moxibustion treatment of asthma, topical acupoints Feishu (BL 13), Dazhui (GV 14) and Fengmen (BL 12) can be selected, along with the acupoints from the Bladder Meridian of Foot Taiyang and the back.

To establish neonatal rat cardiac fibroblast inflammatory secretion model by using LPS 100 microg x L(-1) combined with ATP 5 mmol x L(-1), in order to study the inhibitory effect of quercetin on the secretion of inflammatory factors TNF-alpha, IL-1beta and IL-6 of cardiac fibroblasts, further investigate the effect of quercetin on the protein expression of p-NF-kappaB p65 (S276) and p-Akt (S473) by western blot, and discuss the inhibitory effect of quercetin on the inflammatory secretion of cardiac fibroblasts. According to the findings, quercetin with the concentrations between 51.74 micromol x L(-1) and 827.81 micromol x L(-1) had no significant effect on the activity of cardiac fibroblasts. Quercetin with the concentrations of 82.78, 41.39, 20.70 micromol x L(-1) could notably inhibit the increase of TNF-alpha and IL-1beta induced by LPS 100 microg x L(-1) for 3 h and then ATP 5 mmol x L(-1) for 36 h (P < 0.01 or P < 0.05). Quercetin with the concentrations of 82.78, 41.39 micromol x L(-1) could notably inhibit the increase of IL-6 induced LPS 100 microg x L(-1) for 3 h and then ATP 5 mmol x L(-1) for 36 h (P < 0.05), without any notable effect of quercetin with the concentration of 20.70 micromol x L(-1). Quercetin with the concentrations of 82.78, 41.39, 20. 70 micromol x L(-1) could notably inhibit the NF-kappaB p65 (S276) activation induced by LPS 100 microg x L(-1) for 3 h and then ATP 5 mmol x L(-1) for 15 min, with the most significant effect in 20.70 micromol x L(-1). Quercetin with the concentrations of 82.78, 41.39, 20.70 micromol x L(-1) could notably inhibit the increase of p-Akt(473) expression induced by LPS 100 microg x L(-1) for 3 h and then ATP 5 mmol x L(-1) for 240 min (P < 0.05). Therefore, this study believes that quercetin could attenuate the secretion of inflammatory factors TNF-alpha, IL-1beta and IL-6 of cardiac fibroblasts by inhibiting the activation of NF-kappaB p65 (S276) and Akt (473).
Animals ; Cells, Cultured ; Drugs, Chinese Herbal ; administration & dosage ; Endomyocardial Fibrosis ; drug therapy ; genetics ; immunology ; Female ; Fibroblasts ; drug effects ; immunology ; Heart ; drug effects ; Humans ; Interleukin-6 ; genetics ; immunology ; Male ; Proto-Oncogene Proteins c-akt ; genetics ; immunology ; Quercetin ; administration & dosage ; Rats ; Rats, Sprague-Dawley ; Tumor Necrosis Factor-alpha ; genetics ; immunology

OBJECTIVETo observe the effect of Huatuo Zaizao extractum (HTZZ) on focal cerebral ischemia/reperfusion (I/R) neurogenesis in rats induced by middle cerebral artery occlusion (MCAO) and its mechanism.

METHODTotally 55 healthy adult male Sprague-Dawley rats were divided into the sham operation group, the MCAO model group and HTZZ high, middle and low dose groups (5, 2.5, 1.25 g x kg(-1)), with 11 rats in each group, and orally administered with drugs. The focal cerebral ischemia model was established by performing a middle cerebral artery occlusion (MCAO, 90 min) followed by a seven-day reperfusion (once a day). The neurogenesis and expressions of extracellular signal-regulated kinase (ERK) and cAMP response element binding protein (CREB) were detected by the immunofluorescent staining. The enzyme linked immunosorbent assay (ELISA) was adopted to determine the vascular endothelial growth factor (VEGF) and brain-derived neurotrophic factor (BDNF).

RESULTMCAO (90 min) followed by a seven-day reperfusion resulted in the significant increase in the number of penumbra cortex newborn neurons (BrdU(+) -NeuN(+)), which was accompanied by the growth of ERK and CREB phosphorylation and VEGF and BDNF levels. HTZZ could promote the generation of newborn neurons (BrdU(+)-NeuN(+)) and the ERK and CREB phosphorylation and increase VEGF and BDNF levels at the ischemic side.

CONCLUSIONHTZZ could promote the neurogenesis, which may be the interventional targets of effective traditional Chinese medicine Huatuo Zaizao extractum in promoting the self-repair function of the cerebral ischemic areas.

Animals ; Brain Ischemia ; drug therapy ; genetics ; metabolism ; physiopathology ; Brain-Derived Neurotrophic Factor ; genetics ; metabolism ; Drugs, Chinese Herbal ; administration & dosage ; Humans ; Male ; Neurogenesis ; drug effects ; Neurons ; cytology ; drug effects ; metabolism ; Rats ; Rats, Sprague-Dawley ; Reperfusion ; Vascular Endothelial Growth Factor A ; genetics ; metabolism

Objective To report a case of foot hyalohyphomycosis due to Fusarium subglutinans. Methods Medical history was collected and physical examination performed for this patient.Biopsy samples were obtained from the inner side of right ankle of this patient and subjected to pathological examination. Discharge was collected from the lesions for direct microscopic examination and culture.Results A 72-year-old woman presented with an ulcer on the right foot for 3 years.Physical examination disclosed an ulcer,measuring 3 cm x 1.5 cm,with a moist surface and obvious tenderness,at the inner side of the right ankle.Proliferation of dusky-red granulomatous tissue was observed at the base of the ulcer.Pathological examination revealed necrotic granulomatous tissue and slender,septate and hyaline hypha-like structure in the superficial dermis with scattered infiltration of inflammatory cells.PAS staining showed sausage-like hypha and scattered orbicular-ovate spores.Microscopic examination of lesional discharge exhibited septate, branching and hyaline hypha.The isolated fungus was identified as Fusarium subglutinans by culture,and appeared to be highly sensitive to terbinafine,nystatin and amphotericin B.The lesion completely healed after 2 months of treatment with oral terbinafine (0.25 g,twice a day).Conclusions This is a case of foot hyalohyphomycosis due to Fusarium subglutinans,and terbinafine is effective for this condition.

Objective: To observe the effect of moxibustion at Feishu (BL 13) on related inflammatory cells and inflammatory factors in the bronchoalveolar lavage fluid of asthma model rats, and to explore the mechanism of moxibustion in treating asthma. Methods: A total of 48 Sprague-Dawley (SD) rats were randomly divided into a normal group, a model group, a moxibustion group and a medication group, with 12 rats in each group. Except for the normal group, the rats in the other three groups were subjected to ovalbumin sensitization to stimulate the asthma. At the same time, rats in the moxibustion group received moxibustion at bilateral Feishu (BL 13), and rats in the medication group received dexamethasone by intragastric administration. Rats in the normal and the model groups only received the same fixation and normal saline by intragastric administration. After the interventions, the inspiratory resistance, the expiratory resistance, and the pulmonary compliance were measured for rats in each group; the numbers of the inflammatory cells in the bronchoalveolar lavage fluid were counted; the levels of the involved inflammatory factors in bronchoalveolar lavage fluid were detected; the pathological morphologies of the lung tissues were observed under light microscope. Results: After modeling, compared with the normal group, the rats in the model group showed obvious asthma attack-like response, significantly increased inspiratory resistance and expiratory resistance (both P<0.01), and significantly reduced pulmonary compliance (P<0.01); thickened tracheal wall and the narrowed tracheal lumen observed under the light microscope; infiltration of inflammatory cells and increased eosinophils in and around the tracheal wall; significantly increased total number of inflammatory cells and proportion of eosinophils in the bronchoalveolar lavage fluid (all P<0.01); significantly reduced levels of interleukin (IL)-10, IL-12 and interferon (IFN)-γ (all P<0.01), and significantly increased levels of IL-4, IL-5 and tumor necrosis factor (TNF)-α (all P<0.01) in the bronchoalveolar lavage fluid. After intervention, compared with the model group, rats in the moxibustion and the medication groups showed significantly reduced asthma-like reaction, pathological morphological damage of lung tissue, inspiratory resistance and expiratory resistance (all P<0.01); significantly increased pulmonary compliance (P<0.01); significantly reduced total number of inflammatory cells, proportion of eosinophils, levels of IL-4, IL-5 and TNF-α in the bronchoalveolar lavage fluid (P<0.05 or P<0.01), while significantly increased IL-12 and IFN-γ levels (all P<0.01) in the bronchoalveolar lavage fluid; rats in the medication group also showed a significantly reduced IL-10 level in the bronchoalveolar lavage fluid (P<0.01); there was no statistically significant difference between the moxibustion and the medication groups (all P>0.05). Conclusion: Both moxibustion at Feishu (BL 13) and intragastric administration of dexamethasone can improve the asthma attack-like symptoms of ovalbumin-sensitized rats; regulating the inflammatory cell numbers and the inflammatory factor contents in the lung may be one mechanism of moxibustion in treating asthma.

Objective To investigate the effect of Qizaoyixue decoction with exercise on cancer-related fatigue for oophoroma patients during intermittent chemotherapy.Methods 92 oophoroma patients with cancer-related fatigue were given diet intervention with exercise. They were investigated by Simple Fatigue Assessment Scale and European Organization for Research on Treatment of Cancer (EORTC)-QLQ-C30 for assessing their cancer-related fatigue and quality of life before the intervention and 30 days after the intervention with self-contrast method. Fatigue level and change of quality of life for them before and after the intervention were compared.Results Patients' fatigue was greatly relieved after the intervention;there was significant difference compared with that before the intervention (u=4.5,P<0.01). There was significant difference in quality of life compared with that before the intervention (P<0.01).Conclusions Qizaoyixue decoction with exercise could effectively relieve cancer-related fatigue for oophoroma patients during intermittent chemotherapy and improve their quality of life.

Objective To discuss the effect of extended care on quality of life of cervical cancer patients with hysterectomy.Methods A total of 56 cases of cervical cancer patients with hysterectomy were randomly divided into the experimental group and the control group,each with 28 cases.The control group received routine discharge instructions,while the experimental group was given extended nursing in addition.Cancer rehabilitation evaluation system-short form (CARESSF) scale was used to evaluate patients'quality of life respectively 1,3 and 6 months after discharge.Results 1,3 and 6 months after intervention,the scores of biological dimensions were respectively (15.36 ± 1.77),(11.07 ± 2.19),(7.75 ± 1.58),the scores of psychological and social dimensions were (14.32 ± 1.74),(9.79 ± 2.36),(6.71 ± 1.49),and the scores of relationship with medical staff were (4.21 ± 1.10),(4.29 ± 1.08),(2.96 ± 1.14) in the experimental group.1,3 and 6 months after intervention,the scores of biological dimensions were respectively (17.36 ± 1.64),(14.39 ± 1.42),(9.79 ± 2.32),the scores of psychological and social dimensions were (16.21 ± 2.04),(14.07± 1.59),(9.14 ± 1.94),and the scores of relationship with medical staff were (6.71 ± 1.27),(6.86 ± 1.33),(5.79 ± 1.40).Quality of life related to health changed with time in both groups,with statistically significant difference (P ＜0.01).Quality of life was much better in the experimental group than in the control group,and the differences were statistically significant (t =-4.391,-6.723,-3.845,-3.729,-7.971,-5.260,-7.863,-7.947,-8.285,respectively; P ＜0.05).Conclusions Extended care can improve the quality of life of cervical cancer patients with hysterectomy,and help to develop healthy mental status and establish health behaviors.