Objective To summarize the experience of peri-operative emotion management of male patients with breast cancer. Methods The clinical data of 11 male patients with breast cancer were analyzed to summarize methods for the emotion management before, during and after chemo-radiotherapy. Result All the patients took a good attitude and complete the therapy after implementation of emotion management. Conclusion Peri-operative psychological management is of help for their alleviating the negative moods of helplessness, strengthening their confidence, stabilizing and improving the emotions, and finally making them cooperative in the treatment and nursing.

Objective To learn the quality of life (QOL) and mental health status of the physically disabled people in Zhejiang Province,in order to provide evidence for improving the quality of life and mental health of the physically disabled people.Methods Using questionnaires and interviews to make household surveys of 950 physically disabled people.The questionnaire included the brief quality of life scale (SF-36) and the general health questionnaire (GHQ-28) in the anxiety and depression scale,physical and mental health status.The basic information and other living conditions of physically disabled people were collected through interviews.Results A total of 907 valid questionnaires were recovered,and the effective response rate was 95.47％.Scores of QOL of 907 physically disabled people was 60.89,and anxiety and depression scores were more than 4 points and there was a high score on anxious and depression.The scores of quality of life,anxiety and depression were not statistically significant between males and females(P ＞0.05).There were significant differences in all dimensions of SF-36 and anxiety and depression in different levels of physically disabled people(P ＜ 0.01).There was a significant negative correlation between the quality of life and anxiety and depression in physically disabled people(rs =-0.626、-0.639,P ＜ 0.01).The multiple linear regression showed that physiological function,role physical,physical pain and general health were the influencing factors of anxiety of the physically disabled people,and role physical,physical pain and general health were the influencing factors of depression of the physically disabled people.Condusion The quality of life of physically disabled people were comparably poor,and presented anxiety,depression and other psychological problems.Physical function status directly affects the quality of life and mental health status.

Objective To propose a new diagnostic criterion for rosacea based on the analysis of clinical features of rosacea in a large sample.Methods A total of 1 090 Chinese outpatients with rosacea were enrolled from Department of Dermatology of Xiangya Hospital,and their demographic data,clinical manifestations and subjective symptoms were collected.According to results of descriptive analysis,clinical features of rosacea were summarized,and a new diagnostic criterion for rosacea was set up.Then,the sensitivity and specificity of the new diagnostic criterion were verified among 1 200 outpatients clinically characterized by facial erythema.Results Of 1 090 patients with rosacea,131 (12.0％) were male and 959(88.0％) were female,and the average age was 33.5 ± 11.1 years (range,10-66).Among the 1 090 patients,715 (65.6％) had initial lesions on the cheek,of whom,712 (99.6％) had intermittent flushing as the initial symptom,and 689 (96％) had sensitive skin symptoms such as dryness,burning and itching sensations;208 (19.1％) had initial lesions on the perioral region,of whom,204 (98.1％) had persistent erythema as the initial symptom;167 (15.3％) had initial lesions on the nose,of whom,163 (97.6％) had persistent erythema as the initial symptom;in addition,311 (28.5％) had lesions on the ocular region,and only 24 (2.2％) had lesions outside the face on the neck and retroauricular region.Based on these clinical features,a new diagnostic criterion for rosacea was proposed,including 1 major condition (intermittent flushing or persistent erythema on the cheek,perioral region or nose) and 5 minor conditions (1.sensitive skin symptoms such as burning,tingling,drying or itching sensations;2.telangiectasia;3.papules or pustules;4.hypertrophy;5.ocular symptoms).If with the major condition and at least one minor condition were met,patients could be diagnosed with rosacea.After verification among 1 200 patients with facial dermatitis clinically characterized by facial erythema,the new criterion was proved to have a sensitivity of 99.3％ and a specificity of 95.8％.Conclusion A new diagnostic criterion for rosacea with high sensitivity and specificity is proposed,which is worthy of clinical application.

Objective To study the effects of ibuprofen on the growth and development of oligodendrocytes. Methods A total of 6 clean and healthy adult female SD (Sprague Dawley) rats were used for extracting and culturing of oligodendrocytes(OLs).Lysophosphatidic acid(LPA)was then added,and the morphological changes of OLs pre-treatment and post-treatment were observed. Then 6 newborn rats (born 24-48 h) were used for mixed glial cell extraction from the cortex, then the OPCs were inoculated into the culture plates and randomly divided into control group, ibuprofen group, lysophosphatidic acid(LPA)group and LPA+ibuprofen group.After the adhering of the cells in each group for three days, cell morphology was observed,and the drugs were added as interventions.The control group was treated with normal saline, and the other 3 groups were added with saline solution of ibuprofen(100 μmol/L),LPA(1.0 μmol/L)and the mixture of them. The cell morphological changes were observed after 7-day intervention.The morphology of OPCs and OLs were observed by immunofluorescence staining through OPCs'specific immune markers (platelet-derived growth factor receptor alpha, PDGFR-α)and OLs'specific immune markers(myelin basic protein,MBP)along with cell count of mature OLs.Western blot assay was used to detect the relative expression level of MBP in each group. Results After the treatment with LPA to the mature OLs,protrusions were shrinking and became very sparse.The morphology of cells developed well in each group after cell adhering for 3 days. After drug intervention for 7 days, more cell protrusions and branches were observed in ibuprofen group and LPA+ibuprofen group than those of the control group and LPA group.The results of cell count showed that the number of MBP positive cells was significantly higher in the ibuprofen group and LPA+ibuprofen group than that in the control group and LPA group(P<0.01).The results of Western blot assay showed that the MBP protein expression was significantly less in LPA group than the other three groups (P<0.01), and the expression was significantly higher in the ibuprofen group than that of LPA+ibuprofen group (P<0.01). Conclusion LPA has a toxic effect on the growth and development of OPCs, and it has an inhibitory effect on the normal growth of mature OLs. A certain concentration of ibuprofen can significantly inhibit the cytotoxicity of LPA on OPCs and OLs,and promote the formation and maintenance of mature OLs.

Pseudomonas sp. M18 is one of plant growth-promoting rhizobacteria capable of producing two kinds of anti-fungal agents: phenazine-1-carboxilic acid (PCA) and pyoluteorin (Plt). The pqsR gene, which encodes a LysR family member PqsR, was amplified from chromosomal genome of strain M18. Using the homologous recombination technique, a chromosomal pqsR inactivated mutant strain M18PRG was constructed in Pseudomonas sp. M18. To study the effect of pqsR gene on Plt biosynthesis, the dynamic curves of Plt production by strains M18 and M18PRG was measured in KMB media. As a result, Plt production of the pqsR mutant was three to four folds higher than that of its parent strain M18. The Plt production was restored to the wild-type level when strain M18PRG was complemented with pqsR gene in trans. The regulation of pqsR gene on Plt production was further confirmed by the pltA′-′lacZ translational fusion analysis. These results indicate that pqsR gene negatively controls the Plt biosynthesis. Additionally, by analyzing the growth curves of wild type strain M18 and pqsR mutant, wecan readily find that PqsR has a negative influence on cell growth. It was also shown that the production of red pigments in strain M18 required the expression of pqsR gene. In conclusion, the data presented in this study clearly demonstrate that PqsR acts as a global regulator involved in many physiological activities in Pseudomonas sp. M18.

Objective To analyze the drug resistant characteristics of 84 clinical isolated Helicobacter pylori (Hp) strains, and to observe the inhibitory effects of anti-Hp Lactobacillus acidophilus (La)4 and La6 on different antibiotic-resistant Hp strains. Methods Hp strains were isolated and cultured from gastric mucosa of 84 different gastropathy patients (20 patients with chronic gastritis, 24 with gastric ulcer, 19 with duodenal ulcer and 16 with gastric cancer). The minimum inhibitory concentration (MIC) of metronidazole, clarithromycin and amoxicillin were tested by E-test in order to determine the resistance of these three antibiotics in clinical isolated Hp strains. With standard La as control, the supernatant of anti-Hp La4 and La6 was added into Hp strains culture wells. Hp strains were cultured in solid media for 72 hours, and then inhibition ring were recorded. Anti-Hp Lactobacillus acidophilus liquid was also added to culture medium of different Hp strains, which were in liquid culture, culture medium were taken at different time points (4,8,12,24,48 hrs) to calculate bacteria colony number and test urease activity. Results In 84 clinical isolated Hp strains, the resistant rates of metronidazole, clarithromycin and amoxicillin resistance rates were 67.9%, 17.9% and 1.2% respectively. Of those 11 strains were mixed drug resistance, which included 10 strains of metronidazole and clarithromycin mixed drug resistance, and one of metronidazole and amoxicillin mixed drug resistance. In solid culture conditions, supernatant of anti-Hp Lactobacillus acidophilus La4 and La6 had obvious inhibitory effect on antibiotic-resistant and non-resistant Hp strains. In liquid culture conditions, anti-Hp Lactobacillu acidophilus La4 and La6 bacterium liquid could inhibit the proliferation of antibiotic-resistant and non-resistant Hp strains, the antagonistic role was significantly stronger than the standard Lactobacillus acidophilus strains (P<0.05). The urease activity of antibiotic-resistant Hp strains was inhibited since mixed cultured with anti-Hp Lactobacillu acidophilus La4 and La6 for 4 hours, the urease activity gradually decreased as culture time extended, and the inhibitory role was significantly stronger than the standard Lactobacillus acidophilus strains (P<0.05). Conclusions In 84 Hp strains, most were metronidazole resistant strains, followed by clarithromycin resistant strains, metronidazole and clarithromycin mixed resistance strains. In vitro, anti-Hp Lactobacillu acidophilus La4 and La6 had obvious inhibitory effects on antibiotic-resistant and non-resistant Hp strains.

BACKGROUND:There is a lack of evidence about the application of extracorporeal shock wave therapy (ESVTr) in frozen shoulder contracture syndrome.OBJECTIVE:To systematically assess the effectiveness of EST for frozen shoulder.METHODS:A computer-based online search of PubMed,ScienceDirect,The Cochrane Library,Embase,Web of knowledge,CNKI,WanFang and CqVip databases was performed for articles related to ESWT for frozen shoulder published before May 10,2016.Randomized controlled trials or randomized controlled crossover trials were screened.The Meta-analysis was conducted using RevMan 5.0 software,and publication bias was assessed by Berg and Egger tests on Stata1 1.0 software.The continuous variables were expressed as standard mean difference (SMD) and 95％ confidence interval (CI),and binary variables were expressed as odds ratio (OR) and 95％ Cl.RESULTS AND CONCLUSION:Eleven trials were enrolled involving 816 participants.ESWT could effectively alleviate shoulder pain (P ＜ 0.05,/2=54％).When excluded the trials of which control groups were medical interventions,the direction of the outcome did not change.ESVVT was beneficial for the participants in terms of range of motion except extension,the changes in shoulder flexion (P ＜ 0.05,/2=28％),shoulder abduction (P ＜ 0.000 01,/2=17％),shoulder internal rotation (P ＜ 0.05,/2=0％),shoulder external rotation (P ＜ 0.05,/2=43％).However,there is no evidence of the effectiveness of ESWT versus control (conventional therapy) for improving the range of shoulder extension.ESWT could increase the efficiency of treating frozen shoulder (P ＜ 0.05,/2=0.0％) and efficacy of curing frozen shoulder (P ＜ 0.05,/2=0.0％) compared with other interventions,and with no significant difference in the drop rate.These results indicate that ESWT can effectively alleviate the pain of frozen shoulder,expand the range of shoulder flexion,abduction,internal and external rotation,as well as improve the therapeutic efficiency and cure rate in the treatment of frozen shoulder.

OBJECTIVETo study inhibitory the effects of Cryptoporus volvatus ferment substance(CVFS) on leukotriene production in vitro from neutrophils in rats.

METHODSNeutrophil aggregation was induced by intraperitoneal injection of glycogen in rats. After 16 h, intraperitoneal lavage fluid(PLF) was collected and neutrophils were removed. Neutrophils were stimulated by calcium ionophore A23187 in vitro to produce leukotriene B(4), C(4), D(4). The concentrations of leukotriene B(4), C(4) and D(4) were measured by reversed-phase high-performance liquid chromatography(HPLC).

RESULTCVFS at 0.25, 1, 4 mg x L(-1)decreased leukotriene B(4), C(4), D(4) release from neutrophils in a concentration-dependent manner. Inhibitory rate of CVFS 0.25, 1, 4 mg x L(-1 )on A23187-induced leukotriene B(4) production was 27.4%, 54.2% and 78.8%(P<0.05), respectively. Inhibitory rate of leukotriene C(4) production was 65.1%, 74.3 and 79.0%(P<0.05), respectively. Inhibitory rate of leukotriene D(4) production was 55.6%, 60.9% and 72.8%(P<0.05), respectively.

CONCLUSIONThe results suggest that suppression of leukotriene release may be a mechanism of the anti-inflammation and anti-asthma effects of CVFS.

Animals ; Anti-Asthmatic Agents ; pharmacology ; Dose-Response Relationship, Drug ; Female ; Fermentation ; Leukotriene B4 ; secretion ; Leukotriene C4 ; secretion ; Leukotriene D4 ; secretion ; Male ; Neutrophils ; drug effects ; physiology ; Polyporaceae ; metabolism ; Rats ; Rats, Sprague-Dawley

OBJECTIVETo have a retrospective review of the patients undergoing anterior lumbar interbody fusion (ALIF) with clinical and radiological assessment, and observe changing of graft after procedure and assess correlation between graft collapse and recurrence of radiculopathy.

METHODSSixty-seven consecutive patients undergoing ALIF only at L(4 - 5) with autologous iliac crest graft for intervertebral disc prolapse were followed-up for an average of 14 (2.5 - 32) years. The effect of the fusion was examined by the existence of radiolucent lines and bony continuity on plain radiographs and tomographs, or mobility on flexion-extension radiographs. The disc height was also measured. Lower limb radiculopathy was assessed based on the symptom and examination. Paired samples t-test was used for statistical analysis.

RESULTSSixty-four patients with successful fusion were analyzed (fusion rate: 96%). All measurements in this study were completed by the same author, and the measurement error of more than 2 mm was statistically significant. According to this, graft collapse occurred in 55 patients (86%) and 9 patients (14%) had no graft collapse. In these 55 cases, the original disc height was (12.1 +/- 2.9) mm, increased immediately after the surgery to (16.2 +/- 1.9) mm, however re-narrowed to (12.9 +/- 2.7) mm at the first observation of solid fusion (a mean of 9 months, ranging from 5 to 14 months), which was not significant different compared to the original. There was no significant change in disc height after solid fusion and the disc space at the final follow-up was (12.6 +/- 2.3) mm. There was no radiculopathy observed in 52 cases (95%) during the follow-up.

CONCLUSIONDisc space re-narrowing was observed in most cases after single level ALIF of L(4 - 5), however it was rarely less than the initial and unlikely to result in recurrence of radiculopathy.

Adult ; Equipment and Supplies ; Female ; Follow-Up Studies ; Humans ; Low Back Pain ; surgery ; Lumbar Vertebrae ; diagnostic imaging ; pathology ; surgery ; Lumbosacral Region ; diagnostic imaging ; Male ; Middle Aged ; Radiography ; Recurrence ; Spinal Fusion ; methods ; Spinal Osteophytosis ; surgery ; Time Factors ; Transplantation, Autologous ; methods ; Treatment Outcome

OBJECTIVETo investigate the influence of high oxygen exposure on signaling pathway of the receptor for advanced glycation end products (RAGE)-NF-κB of lung in newborn rats and the mechanisms of protecting lung injury for human mesenchymal stem cells (hMSC).

METHODSTwenty-four newborn Sprague-Dawley rats from three litters were randomly divided into three groups, as hyperoxia exposed + hMSC group (group A), hyperoxia exposed group (group B), and air-exposed group (group C). The rats from the group A and B were placed in a sealed Plexiglas chamber with a minimal in-and outflow, providing six to seven exchanges per hour of the chamber volume and maintaining O(2) levels above 95%, while rats in the group C only exposed to air simultaneously. Seven days later, rats in the group A were injected intravenously with hMSC (5×10(4)) after hyperoxia exposure, but rats in group B and C received subcutaneous injection with PBS alone at the same time point. Then all the rats were exposed to air, and were sacrificed three days later. Immunohistochemistry was used to evaluate the expression of RAGE in lung tissue. The levels of TNF-α and sRAGE in bronchoalveolar lavage fluid (BALF) and in serum were detected by ELASA, RAGE mRNA and NF-κB mRNA in tissue homogenates were detected by RT-PCR, RAGE and NF-κB by Western blotting; also the value of lung damage score were calculated with histology under light microscope.

RESULTSThere were significant differences among three groups in the fields of lung damage score (F = 51.59, P = 0.000), mRNA and protein of RAGE (F = 37.21, P = 0.000; F = 15.88, P = 0.000) and NF-κB (F = 5.695, P = 0.011; F = 4.223, P = 0.0288) in lung tissue homogenates, and the level of TNF-α (F = 38.29, P = 0.000) in BALF, all these parameters in group A and group B were higher than that in group C. While sRAGE in BALF in group A and group B were less than that in group C (F = 4.804, P = 0.0191). There were also significant differences between group A and group B in these parameters (P < 0.05). There were also no significant differences neither in TNF-α nor in sRAGE in serum among three groups.

CONCLUSIONShMSC protects hyperoxia-induced lung injury via downregulating the signaling pathway of RAGE-NF-κB.

Animals ; Animals, Newborn ; Disease Models, Animal ; Female ; Glycation End Products, Advanced ; genetics ; metabolism ; Humans ; Hyperoxia ; metabolism ; Lung ; metabolism ; pathology ; Lung Injury ; etiology ; metabolism ; Male ; Mesenchymal Stem Cell Transplantation ; NF-kappa B ; genetics ; metabolism ; RNA, Messenger ; genetics ; metabolism ; Random Allocation ; Rats ; Rats, Sprague-Dawley ; Signal Transduction ; Tumor Necrosis Factor-alpha ; metabolism