ABSTRACT
@#Abstract: Mycobacterium senegalense is one of the major pathogens causing bovine farcy, and reports of its infection in human are rare. Here is a report on a woman who had been taking hormones and immunosuppressants for a long time for SLE and underwent abdominal soft tissue infection with Mycobacterium senegalense after abdominal liposuction, to provide reference for clinical diagnosis and treatment. The patient, female, 32 years old, has a history of SLE for more than 2 years, and currently takes "methylprednisolone, hydroxychloroquine, and mycophenolate mofetil" regularly. Nine months before the patient was admitted to the hospital, she once performed abdominal, waist and buttock liposuction in a medical beauty institution. One month after the operation, several masses gradually appeared on the abdominal wall, accompanied by tenderness, one of the masses had obvious fluctuation on palpation and purulent fluid could be drawn out. The location of the abdominal wall mass was consistent with the insertion site of the liposuction needle. After the onset of the disease, the patient went to the medical beauty institution for puncture of the abdominal wall mass, and 5 mL of purulent fluid was pierced and sent for bacterial culture, and cultured "Mycobacterium Senegalense", after 3 days of treatment with "cephalosporin" antibiotics (specifically unknown), the symptoms did not improve, so she went to the second affiliated hospital of hainan medical college. After completing the relevant examinations during the hospitalization in our hospital, in order to clarify the etiology, another abdominal puncture to extract pus was performed, the mycobacterial culture + identification results: Mycobacterium senegalense. Consistent with the out-of-hospital results, the diagnosis of Mycobacterium senegalense infection was confirmed. After 3 months of treatment with "cefoxitin, azithromycin, amikacin, and levofloxacin", the patient's abdominal wall soft tissue infection was cured. Trauma or invasive procedures can lead to skin, muscle, or bone infection with nontuberculous mycobacteria (NTM), which can manifest as chronic painless nodules that progress to purulent folliculitis and abscesses. NTM infection should be suspected when the patient's wound has been exposed to water, there is a history of surgery, and empirical anti-infection is ineffective. This is the first case of Mycobacterium senegalense infection caused by medical beauty, which tell people that they should be cautious when choosing medical aesthetic projects and medical aesthetic institutions.
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@# Objective: To investigate the expression of CARD10 in hepatocellular carcinoma (HCC) tissues, and the roles of CARD10 in HCC progression especially apoptosis inhibition. Methods: The expression of CARD10 was examined in pared non-tumor liver tissues and HCC tissues using qRT-PCR, and their correlation with HCC TNM stage was analyzed using Spearman’s rank correlation assay in SPSS 17.0. In HCC cells with CARD10 overexpression or knockdown, cytometry using Annexin-V/PI labeling was used to measure apoptosis, and Western blotting was used to determine the activation of NF-κB pathway. Results: CARD10 expression was significantly increased in HCC tissues as compared to that in pared non-tumor liver tissues (P<0.01), and the increased CARD10 in HCC was positively correlated with TNM staging (P<0.01). The apoptosis of HCC cell lines SMMC-7721 and BEL-7402 was inhibited by CARD10 overexpression while promoted by CARD10 knockdown, and the pro-survival NF-κB pathway was also enhanced by CARD 10 over-expression while suppressed by CARD10 knockdown. Conclusion: CARD10 expression is increased in HCC tissues and positively correlated with HCC progression. CARD10 inhibits HCC apoptosis by promoting the activation of NF-κB pathway. [Key words] hepatocellular carcinoma (HCC); caspase recruitment domain family member 10 (CARD10); apoptosis; NF-κB
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ABSTRACT OBJECTIVE: To evaluate the value of real-time ultrasound (US) guidance for axillary brachial plexus block (AXB) through the success rate and the onset time. METHODS: The meta-analysis was carried out in the Anesthesiology Department of the Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province, China. A literature search of Medline, EMBASE, Cochrane database from the years 2004 to 2014 was performed. The literature searches were carried out using medical subject headings and free-text word: "axilla", "axillary", "brachial plexus", "ultrasonography", "ultrasound", "ultrasonics". Two different reviewers carried out the search and evaluated studies independently. RESULTS: Seven randomized controlled trials, one cohort study and three retrospective studies were included. A total of 2042 patients were identified. 1157 patients underwent AXB using US guidance (US group) and the controlled group included 885 patients (246 patients using traditional approach (TRAD) and 639 patients using nerve stimulation (NS)). Our analysis showed that the success rate was higher in the US group compared to the controlled group (90.64% vs. 82.21%, p < 0.00001). The average time to perform the block and the onset of sensory time were shorter in the US group than the controlled group. CONCLUSION: The present study demonstrated that the real-time ultrasound guidance for axillary brachial plexus block improves the success rate and reduce the mean time to onset of anesthesia and the time of block performance.
RESUMO OBJETIVO: Avaliar o valor da orientação por ultrassonografia (US) em tempo real para bloqueio do plexo braquial por via axilar (BPBA) pela taxa de sucesso e tempo de latência. MÉTODOS: Uma metanálise foi feita no Departamento de Anestesiologia do Segundo Hospital Afiliado da Universidade de Soochow, Suzhou, província de Jiangsu, China. Fizemos uma pesquisa bibliográfica nas bases de dados Medline, Embasa e Cochrane de 2004 a 2014. A pesquisa foi feita com títulos de assuntos médicos e palavras de texto livre: axilla, axillary, brachial plexus, ultrasonography, ultrasound, ultrasonics. Dois revisores fizeram a pesquisa e avaliaram os estudos de forma independente. RESULTADOS: Sete estudos clínicos randômicos, um estudo de coorte e três estudos retrospectivos foram incluídos. Foram identificados 2.042 pacientes, dos quais 1.157 foram submetidos ao BPBA guiado por ultrassom (grupo US); o grupo controle incluiu 885 pacientes, dos quais 246 foram submetidos à abordagem tradicional (TRAD) e 639 à estimulação do nervo (EN). Nossa análise mostrou que a taxa de sucesso foi maior no grupo US em comparação com o grupo controle (90,64% vs. 82,21%, p< 0,00001). As médias do tempo necessário para fazer o bloqueio e do tempo de latência foram mais curtas no grupo US do que no grupo controle. CONCLUSÃO: O presente estudo demonstrou que a orientação por ultrassom em tempo real para o bloqueio do plexo braquial por via axilar melhora a taxa de sucesso e reduz a média do tempo de início da anestesia e do tempo de execução do bloqueio.