Humans ; Organ Transplantation ; legislation & jurisprudence ; Patient Selection ; Tissue Banks ; legislation & jurisprudence ; organization & administration ; Transplant Recipients

Objective To explore achillis tendon-sliding procedure and subtalar joint capsula release by the same cut and individualization treatment used in the correction of congenital clubfoot.Methods Forty eight cases (76 feet) of congenital clubfoot who were first visit were treated by achillis tendon-sliding procedure and subtalar joint capsula release by the same cut,meantime,footplate fascia release and transfer of the anterior tibial tenden were made by individualization.Results All cases were followed-up,the average time follow-up was 1 year and 6 months,excellent were 71% and good were 15.7%.Five cases were recurrence and its rate was 6.94%.Conclusions Achillis tendon-sliding procedure and subtalar joint capsula release by the same cut can solve rotation of displacement between calcaneus and talus and individualization treatment can also solve high arch deformity and adduction of foot.This technique is a simple,safe and effective treatment for congenital clubfoot.

Objective To determine the effects of EGCG on lipopolysaccharide ( LPS)-induced neuroinflamma-tion and investigate the role of neuroprotection mediated by EGCG .Methods Primary cultures of rat gliacyte were used as an in vitro model to examine the effects of EGCG on LPS-induced neuronal damage .The intracellu-lar Glu andγ-GABA were quantified via HPLC .Then the protein level of TNF-α,IL-1βand IL-8 was determined by ELISA and Western blot assay .Results Compared with the control group , LPS apparently induced the pro-duction of intracellular ROS ( P<0.05 ) and released the TNF-α, IL-1βand IL-8 in the primary cultures super-natant (P<0.05).Compared with the LPS group,EGCG significantly attenuated the release of TNF-α, IL-1βand IL-8 ( P<0.05 ) and the level of iNOS protein ( P<0.05 ) .LPS apparently induced the production of intra-cellular ROS( P<0.05 ) and released the TNF-α, IL-1βand IL-8 in the primary cultures supernatant ( P <0.05 ) .EGCG significantly attenuated the release of TNF-α, IL-1βand IL-8 ( P<0.05 ) and the level of iNOS protein(P<0.05), and rugulated the concentration of Glu/γ-GABA(P<0.05).Conclusions EGCG is effective in protecting hosts against LPS-induced neuroinflammation through anti-inflammatory effects and regulating extracel-lular Amino acid levels .

Adult ; Eye Injuries ; surgery ; Female ; Humans ; Orbital Fractures ; surgery

Objective To explore the insertion of the teaching contents of nursing in rural doctors'higher education,so as to increase their understanding of medical knowledge and improve their medical skills.Method 90 rural doctors of Grade 2014 were chosen as the research object,and according to their willingness to participate,they were divided into control group and observation group.The students in the control group were mainly taught by the relevant knowledge of clinical medicine,while nursing teaching content was inserted in the teaching of observation group.In the teaching process,firstly,the teaching contents of nursing were reorganized,and then the teaching content of clinical medicine was taken as the main line,according to the development of teaching content,flexibly inserting nursing teaching part.The results of the final examination of the internal medicine of the two groups were compared and the specific learning experience of rural doctors was investigated.SPSS 20.0 was used to analyze the data,the count data was expressed as percentage,and chi square test was performed.Results The number of students in the control group and the observation group whose subjective score was more than 40 was 17.65％ and 48.72％ respectively.The number of students scoring ＜30 points accounted for 23.53％ and 5.13％ of the total number of students,and there was a statistically significant difference between the two groups(P＜0.05).The observation group had a better learning experience,and had little influence on the learning of clinical medical knowledge.Conclusion In the stage of education for rural doctors,inserting the teaching contents of nursing can improve the teaching effect.

Strong inhibition of Bacillus subtilis strain NJ-18 on mycelia growth of Alternaria solani was observed in the antagonistic tests by cylinder plate methods, and the inhibition width was 21.5 mm. Observation under microscope found that the supernatant of fermentation from NJ-18 could make the pathogen hyphae cells malformed and swelled, and consequently the growth of the pathogen was inhibited. Determining of the colonization in potato plants by the signed rifampicin-resistance in NJ-18 showed that it could colonize well in the plants, the colonization quantity of NJ-18 in the root and stem of the potato detected 30 days after fermentation irrigation was 103 CFU/g plant’s fresh weight. In pot experiment, we inoculated the tomato plants with the spore suspensions of Alternaria solani after spraying the fermentation of NJ-18, the results were investigated in 14 days and the efficacy in controlling the disease was 72.9%, which was significantly higher than 45.7%, the efficacy resulted from spray treatment of 2000 fold dilution of 50% iprodione wetable powder.

Humans ; Mouth Diseases ; drug therapy ; Mouth Mucosa ; pathology ; Thalidomide ; therapeutic use

OBJECTIVE: To observe the time-course expression of calcium-calmodulin dependent protein kinase II delta (CaMK II delta) in cerebral cortex after traumatic brain injury (TBI). METHODS: The TBI rat model was established. The expression of CaMK II delta in cerebral cortex around injured area was tested by Western blotting and immunohistochemical staining. RESULTS: Western blotting revealed expression of CaMK II delta in normal rat brain cortex. It gradually increased after TBI, peaked after 3 days, and then returned to normal level. The result of immunohistochemical staining was consistent with that of Western blotting. CONCLUSION The expression of CaMK II delta around injured area after TBI increased initially and then decreased. It could be used as a new indicator for wound age determination following TBI.
Animals ; Blotting, Western ; Brain Injuries/metabolism* ; Calcium-Calmodulin-Dependent Protein Kinase Type 2/metabolism* ; Cerebral Cortex/metabolism* ; Forensic Medicine ; Immunohistochemistry ; Rats ; Time Factors

Adolescent ; Anti-Bacterial Agents ; therapeutic use ; Anti-Ulcer Agents ; therapeutic use ; Female ; Humans ; Penicillin G Procaine ; therapeutic use ; Stomach Ulcer ; drug therapy ; microbiology ; pathology ; Syphilis ; drug therapy ; microbiology ; pathology ; Syphilis Serodiagnosis ; methods ; Treponema pallidum ; isolation & purification

Objective To observe the effects of Astragalus polysaccharide ( APS) on tumor growth, cytokine and immune function impairment induced by cisplatin ( DDP) in mice bearing Lewis lung cancer.Methods A total of 90 mice were used in this study:10 for blank control group, and 80 mice with transplanted Lewis lung cancer were randomly divided into 8 groups:model control group (physiological saline), positive control group treated with DDP (6 mg/kg), low dose APS (50 mg/kg), moderate dose APS (100 mg/kg) and high dose APS (200 mg/kg) groups and three combinations of APS+DDP groups ( the same three APS levels with half dose of DDP, respectively) .0.3 mL of the drugs was intraper-itoneally injected to the mice, respectively, on the second day after moldeling.DDP was injected once a week and other drugs were injected once per day for consecutive 20 days.On the 21st day, blood samples were collected and serum levels of cytokine IL-2, IL-6, IL-12 and TNF-αwere determined by ELISA, and the tumor inhibition rate and immune organ in-dexes were assessed.Results The tumor inhibition rates of the positive control, low, moderate and high dose APS groups and three combinations of APS+DDP groups of mice bearing Lewis lung carcinoma were 49.30%, 17.21%, 39.68%, 17.21%, 51.02%, 57.21%and 65.11%, respectively.Compared with the model group, P<0.05 or P<0.01, and compared the three combination groups with the DDP group, P<0.05.Compared with the blank control group, the spleen index was significantly increased in the moderate and high dose APS groups and the three combinations of APS +DDP groups.There was a significant difference between the spleen indexes of the model control group, and the spleen indexes of high dose APS and the combination with high dose APS groups were significantly higher than that of the model control group (P<0.05).Compared with the DDP group, APS in various doses and combinations increased the thymus index and spleen index.Conclusions APS can improve the levels of cytokine IL -2, IL-6, IL-12 and TNF-αin mice bearing Lewis lung cancer, enhance the immune function impairment induced by DDP, has certain protective effect on the immune organs, and inhibit the growth of Lewis lung cancer in mice.When APS is used in combination with a half-dose of DDP, APS enhanced the inhibition of tumor growth.This mechanism may be related to the enhanced body immune function.Our results indicate that APS enhances the therapeutic effect of DDP and reduces its toxicity, therefore, may have potential application value in future treatment of solid tumors.