A series of 4H-pyran derivatives were synthesized through a three-component condensation reaction in a pot using aromatic aldehyde, cyclohexanedione, and malononitrile in the dodecyl benzenesulfonic acid/H2O microemulsion system. This protocol is attractive because dodecyl benzenesulfonic acid microemulsion is superior for organic reaction due to its dual catalysis. On the one hand, dodecyl benzenesulfonic acid acts as a Brønsted acid to catalyze the reaction; on the other hand, it can form a microemulsion as surfactant to enlarge the boundary area and entrap water produced during esterification reaction. In addition, the reaction process is simple, with high liaison formation effciency, good yields, and environmentally harmless reaction conditions. The dodecyl benzenesulfonic acid/H2O microemulsion system was equally effective when used in consecutive reactions. 4Hpyran Hpyran 4H pyran H threecomponent three component aldehyde cyclohexanedione acidH2O acidHO H2O O catalysis hand addition simple effciency yields conditions reactions acidH HO

ABSTRACT: This study investigated the differences in gene expression profiles of diploid and autotetraploid in cowpea, and provided theoretical basis for screening key genes of differential expression and ploidy breeding. The phenotypes and contents of chlorophyll, soluble sugar and soluble protein of diploid and autotetraploid of cowpea were compared and transcriptome sequencing was performed. The autotetraploid leaves of cowpea were thicker and darker green than diploid leaves, and the contents of chlorophyll, soluble sugar and soluble protein in leaves were higher. A total of 2678 differentially expressed genes (DEGs) were analyzed in the diploid and autotetraploid of cowpea. Among them, there were 421 genes with higher expression of tetraploid than diploid, and 2257 genes with lower expression of tetraploid than diploid. All 2678 DEGs were annotated into the Gene Ontology (GO) functional library. The DEGs were mainly concentrated in metabolism and cell composition. Kyoto Encyclopedia of Genes and Genomes (KEGG) Pathway analysis showed that cowpea diploid and autotetraploid have significant differences in flavonoid biosynthesis, degradation of other glycan, phenylpropane biosynthesis, starch sucrose metabolism, keratin, amber and wax biosynthesis, circadian rhythm and plant pathways. ABSTRACT breeding chlorophyll performed 267 (DEGs them 42 225 GO (GO library composition KEGG (KEGG biosynthesis glycan keratin pathways 26 4 22 2

RESUMO: O objetivo deste estudo foi investigar as diferenças nos perfis de expressão gênica de diplóides e autotetraplóides em feijão-caupi e fornecer base teórica para a triagem de genes-chave de expressão diferencial e melhoramento de ploidia. Os fenótipos e teores de clorofila, açúcar solúvel e proteína solúvel de diplóides e autotetraplóides de feijão-caupi foram comparados e o sequenciamento do transcriptoma foi realizado. As folhas autotetraploides do feijão-caupi apresentaram-se mais espessas e de cor verde mais escura que as folhas diplóides, e os teores de clorofila, açúcar solúvel e proteína solúvel nas folhas foram maiores. Um total de 2678 genes diferencialmente expressos (DEG) foram analisados no diplóide e autotetraploide do feijão-caupi. Entre eles, havia 421 genes com maior expressão de tetraploide do que diplóides, e 2257 genes com menor expressão de tetraploide do que diplóides. Todos os 2678 DEGs foram anotados na biblioteca funcional GO. Os DEGs foram concentrados principalmente no metabolismo e na composição celular. A análise da via KEGG mostrou que o diplóides e o autotetraplóide do feijão-caupi apresentam diferenças significativas na biossíntese de flavonoides, degradação de outros glicanos, biossíntese de fenilpropano, metabolismo da sacarose do amido, biossíntese de queratina, âmbar e cera, ritmo circadiano e vias vegetais. RESUMO feijãocaupi feijão caupi geneschave chave ploidia clorofila realizado apresentaramse apresentaram se maiores 267 DEG (DEG feijãocaupi. caupi. eles 42 225 GO celular flavonoides glicanos fenilpropano amido queratina cera vegetais 26 4 22 2

ABSTRACT Purpose: To compare the effectiveness and safety of marketed oral drugs for overactive bladder based on a systematic review and network meta-analysis approach. Methods: Pubmed, Embase, Web of Science, and the Cochrane Register of Clinical Trials databases were systematically searched. The search time frame was from database creation to June 2, 2022. Randomized controlled double-blind trials of oral medication for overactive bladder were screened against the protocol's entry criteria. Trials were evaluated for quality using the Cochrane Risk of Bias Assessment Tool, and data were statistically analyzed using Stata 16.0 software. Result: A total of 60 randomized controlled double-blind clinical trials were included involving 50,333 subjects. Solifenacin 10mg was the most effective in mean daily micturitions and incontinence episodes, solifenacin 5/10mg in mean daily urinary urgency episodes and nocturia episodes, fesoterodine 8mg in urgency incontinence episodes/d and oxybutynin 5mg in voided volume/micturition. In terms of safety, solifenacin 5mg, ER-tolterodine 4mg, mirabegron, vibegron and ER-oxybutynin 10mg all showed a better incidence of dry mouth, fesoterodine 4mg, ER-oxybutynin 10mg, tolterodine 2mg, and vibegron in the incidence of constipation. Compared to placebo, imidafenacin 0.1mg showed a significantly increased incidence in hypertension, solifenacin 10mg in urinary tract infection, fesoterodine 4/8mg and darifenacin 15mg in headache. Conclusion: Solifenacin showed better efficacy. For safety, most anticholinergic drugs were more likely to cause dry mouth and constipation, lower doses were better tolerated. The choice of drugs should be tailored to the patient's specific situation to find the best balance between efficacy and safety. Purpose metaanalysis meta analysis approach Methods Pubmed Embase Science searched 2 2022 doubleblind double blind protocols protocol s criteria Tool 160 16 0 16. software Result 6 50333 50 333 50,33 subjects mg 510mg 5 episodesd d volumemicturition volume micturition volume/micturition ERtolterodine ER 4mg mirabegron ERoxybutynin 2mg constipation placebo 01mg 1mg hypertension infection 48mg 4 headache Conclusion tolerated patients patient 202 1 5033 33 50,3 20 503 3 50,

RESUMEN Introducción: El entrenamiento debe realizarse de acuerdo con las características del baloncesto estableciendo un sistema de índices de evaluación científica para explotar plenamente el potencial de sus jugadores. Objetivo: Evaluar el sistema de índices de medición del entrenamiento físico específico para jugadores de baloncesto. Métodos: Se estudiaron los índices de evaluación del entrenamiento físico de los deportistas mediante la comprobación de la literatura científica y la estadística matemática, y se diseñó y experimentó un índice de evaluación del entrenamiento físico de los jóvenes jugadores de baloncesto. Resultados: La proporción más alta de la puntuación de la aptitud física especial en la media atlética fue del 46,25%; la proporción de la puntuación de la aptitud física general de los jugadores representó un 15% por encima y un 13,75% por debajo, el nivel de aptitud física específica de los jugadores de baloncesto está principalmente en el nivel medio. Conclusión: Los efectos del entrenamiento pueden evaluarse eficazmente mediante el sistema de índice de experiencia, y es útil para que los deportistas encuentren las deficiencias, aprovechen al máximo su propio potencial, mejoren las habilidades y adapten las tácticas de baloncesto. También puede proporcionar más talentos de reserva para el baloncesto profesional. Nivel de evidencia II; Estudios terapéuticos - investigación de los resultados del tratamiento. Introducción Objetivo Métodos matemática Resultados 46,25% 4625 46 25 15 1375 13 75 13,75 debajo medio Conclusión experiencia deficiencias profesional II tratamiento 46,25 462 4 2 1 137 7 13,7 46,2 13, 46,

ABSTRACT Introduction: The training should be performed according to the characteristics of basketball by establishing a scientific evaluation index system to fully exploit the potential of its players. Objective: Evaluate the index system for measuring physical training specific to basketball players. Methods: The physical training evaluation indexes of athletes were studied by checking the scientific literature and mathematical statistics, and an evaluation index for the physical training of young basketball players was designed and experimented. Results: The highest proportion of the special fitness score in athletic average was 46.25%; the proportion of the players’ general fitness score represented 15% above and 13.75% below. The specific fitness level of basketball players is mainly at the average level. Conclusion: The effects of training can be effectively evaluated by the experienced index system, and it is useful for athletes to find deficiencies, make full use of their potential, improve skills and adapt basketball tactics. It may also provide more reserve talent for professional basketball. Level of evidence II; Therapeutic studies - investigation of treatment outcomes. Introduction Objective Methods statistics experimented Results 46.25% 4625 46 25 15 1375 13 75 13.75 below Conclusion deficiencies tactics II outcomes 46.25 462 4 2 1 137 7 13.7 46.2 13. 46.

RESUMO Introdução: O treinamento deve ser realizado de acordo com as características do basquetebol estabelecendo um sistema de índice de avaliação científica para explorar plenamente o potencial de seus jogadores. Objetivo: Avaliar o sistema de índices de medição do treinamento físico específico para os jogadores de basquetebol. Métodos: Os índices de avaliação do treinamento físico dos atletas foram estudados verificando a literatura científica e estatísticas matemáticas, um índice de avaliação para o treinamento físico de jovens jogadores de basquetebol foi projetado e experimentado. Resultados: A maior proporção da pontuação da aptidão física especial na média atlética foi de 46,25%; a proporção da pontuação da aptidão física geral dos jogadores representou 15% acima e 13,75% abaixo, o nível de aptidão física específica dos jogadores de basquetebol está principalmente no nível mediano. Conclusão: Os efeitos do treinamento podem ser efetivamente avaliados pelo sistema de índice experimentado, sendo útil para que os atletas possam encontrar deficiências, aproveitar plenamente seu próprio potencial, melhorar as habilidades e adaptar as táticas do basquetebol. Também poderá fornecer mais talentos de reserva para o basquetebol profissional. Nível de evidência II; Estudos terapêuticos - investigação dos resultados do tratamento. Introdução Objetivo Métodos matemáticas experimentado Resultados 46,25% 4625 46 25 15 1375 13 75 13,75 abaixo mediano Conclusão deficiências profissional II tratamento 46,25 462 4 2 1 137 7 13,7 46,2 13, 46,

Abstract The effectiveness and feasibility of a pork kidney lavage method to remove heavy metals and antibiotics from fresh pork kidney were investigated. This work provides a basis for the research and development of contaminant-free pork kidney foods. A comparative study was performed on pork kidneys with traditional treatment versus lavage treatment. The contents of Cu, Pb and Hg, 18 sulfonamides, 15 quinolones, ampicillin and cefalexin were detected by FAAS, GF-AAS, AFS and LC-MS/MS. The detection results of heavy metals and antibiotics showed that the content of Cu in pork kidney after lavage was significantly reduced, and antibiotics such as sulfachlorpyridazine and enrofloxacin were not detected. Therefore, lavage is an effective method to remove toxins from fresh pork kidney and can remove heavy metals and antibiotics to the maximum extent, providing a basic guarantee for the production of contaminant-free pork kidney foods.

Abstract γ-Oryzanol, which is rich in rice seeds, is natural phytonutrition with many functions such as antioxidant. However, γ-oryzanol has a large loss in the traditional processing, resulting in a huge waste of available resources. In this study, the rice seeds highest content of γ-oryzanol during the development of rice seeds was selected and separated processes by nanofiltration. Several nanofiltration membranes were dramatically applied to condensing phytonutrition under 0.5 Mpa pressure and the flux ranged from 5.8 to 7.7 kg•m-2•h-1. The first processing supplied the separation improving ethanol-extraction system enrichment in γ-oryzanol. In the second, refining ethanol-extraction dramatically reduced the content of free fatty acids, while γ-oryzanol in the retention solution was further significantly increased. Moreover, the isolated γ-oryzanol added in the soybean oil, notably improved antioxidant ability of oil. Our founding can be widely used in the functional food manufacturing and also provides as an available method.

ABSTRACT Purpose: Tanshinone IIA is a well-known lipophilic active constituent refined from traditional Chinese medicines, danshen. It has been previously demonstrated to possess various biological properties, including anti-inflammatory, antioxidant, promoting angiogenesis effect and so on. However, the mechanism of tanshinone IIA on myocardial ischemia-reperfusion injury (MI/RI) remains unclear. In this study, we investigated the effect of tanshinone IIA on MI/RI. Methods: MI/RI rat models were set up. Echocardiographic evaluation and hematoxylin and eosin staining were performed to analyze the cardiac function and morphology of MI/RI. Western blot was conducted for the detection of protein expression of pyrin domain containing 3 (NLRP3) and caspase-1 in heart tissues. Flow cytometry and real-time polymerase chain reaction were used for the detection of proinflammatory cytokines and Th17 cells differentiation. Results: We found that tanshinone IIA alleviated the myocardial damage of MI/RI, ameliorated the overall and local inflammatory reaction, and produced a cardioprotective effect by inhibiting of NLRP3 inflammasome activation and Th17/Treg cells differentiation. Conclusions: Our results highlighted the cardio-protective effect of tanshinone IIA on MI/RI and uncovered its underlying mechanism related to the NLRP3 inflammasome inhibition and the modulation of Th17/Treg cells differentiation.

ABSTRACT Background: Clostridiodes difficile infection (CDI) is one of the most common causes of antibiotic-associated diarrhea in children. Conventional antibiotics and emerging fecal micro-biota transplantation (FMT) are used to treat CDI. Methods: Children with CDI admitted to the Shanghai Children’s Hospital, from September 2014 to September 2020, were retrospectively included to this observational study. Pediatric patients were assigned as initial CDI and recurrent CDI (RCDI), and symptoms, comorbid-ities, imaging findings, laboratory tests, and treatments were systematically recorded and analyzed. Results: Of 109 pediatric patients with CDI, 58 were boys (53.2%), and the median age was 5 years (range, 2-9 years). The main clinical symptoms of CDI children were diarrhea (109/109, 100%), hematochezia (55/109, 50.46%), abdominal pain (40/109, 36.70%); fever, pseudomembrane, vomit, and bloating were observed in 39 (35.78%), 33 (30.28%), and 24 (22.02%) patients, respectively. For the primary therapy with conventional antibiotics, 68 patients received metronidazole, and 41 patients received vancomycin. RCDI occurred in 48.53% (33/68) of those initially treated with metronidazole compared with 46.33% (19/41) of those initially treated with vancomycin (p=0.825). The total resolution rate of FMT for RCDI children was significantly higher than with vancomycin treatment (28/29, 96.55% vs 11/23, 47.83%, p < 0.001). There were no serious adverse events (SAEs) reported after two months of FMT. Conclusions: The major manifestations of children with CDI were diarrhea, hematochezia, and abdominal pain. The cure rate of FMT for pediatric RCDI is superior to vancomycin treatment.

OBJECTIVES: Extracellular vesicle microRNAs (EV-miRNAs) have been demonstrated to be reliable candidate biomarkers for clinical applications. However, the clinical application potential of serum EV-miR-215-5p for gastric cancer (GC) remains poorly understood. The goal of our study was to determine the efficacy of serum EV-miR-215-5p in predicting the prognosis of GC. METHODS: Blood samples were collected from 118 patients with GC, 60 patients with benign gastric disease and BGD and 70 healthy controls. The relative levels of serum EV-miR-215-5p were measured using quantitative real-time polymerase chain reaction (qRT-PCR). RESULTS: Compared to patients with BGD and normal controls, GC patients exhibited remarkably higher serum EV-miR-215-5p level, especially those with early tumor recurrence (ETR). Receiver operating characteristic (ROC) curve analysis showed that serum EV-miR-215-5p was able to distinguish GC patients from BGD patients or healthy controls and GC patients with ETR from those without ETR. In addition, increased serum EV-miR-215-5p levels were notably correlated with invasive depth, TNM stage, and lymph node metastasis. Moreover, serum EV-miR-215-5p levels were greatly decreased after surgical treatment, but increased at the time of ETR. Survival analysis showed that patients with higher serum EV-miR-215-5p had shorter survival. Furthermore, serum EV-miR-215-5p was an independent risk factor for GC. CONCLUSIONS: Serum EV-miR-215-5p might be a novel biomarker for predicting ETR and prognosis of GC.

Abstract Objective: To evaluate the changes of the mitral valve geometrics and the degrees of moderate mitral regurgitation (MR) in patients undergoing aortic valve replacement (AVR) for aortic stenosis (AS). Methods: A retrospective analysis study of intraoperative transesophageal echocardiography (TEE) and postoperative transthoracic echocardiography (TTE) was performed in 49 patients diagnosed with pure AS combined with moderate MR, who underwent AVR from January 2013 to December 2017. TEE was used to evaluate the direct geometric changes of the mechanical effects on mitral annulus after AVR. TTE was used to evaluate the changes of MR after operation. All patients underwent TTE during the midterm follow-up. The mean follow-up time was 40.21 months. Results: All of the 49 patients had moderate MR. Anterolateral-posteromedial diameter, anterior-posterior diameter, and mitral annular area were significantly reduced after AVR, while no significant changes were found in the intraoperative left ventricular loading conditions before and after AVR. The degree of mitral valve regurgitation, left ventricular size, left atrial size, left ventricular end-diastolic volume, and left ventricular to aortic pressure gradient were significantly reduced before discharge, and midterm follow-up showed good results. Conclusion: This study supports the belief that aortic outflow tract obstruction and an actual mechanical compression of the anterior mitral annulus after AVR would cause reduction in MR. Ventricular remodeling would also cause reduction in MR with time going on. Patients with AS, especially young patients with moderate MR, were most likely to benefit from AVR in early time.

Abstract Objective: To investigate whether low bleeding influences the early outcomes after off-pump coronary artery bypass grafting (CABG). Methods: Retrospective analysis of ischemic heart disease patients who underwent off-pump CABG from January 2013 to December 2017. Patients were divided into low-bleeding group (n=659) and bleeding group (n=270), according to total drainage from chest tube during the first postoperative 12 hours. Clinical material and early outcomes were compared between the groups. Results: Baseline was similar in the two groups. Operation time was 270±51 min in the low-bleeding group and 235±46 min in the bleeding group (P<0.0001). The low-bleeding group presented smaller drainage during the first 12 h (237±47 ml) and shorter mechanical ventilation time (6.86±3.78 h) than the bleeding group (557±169 ml and 10.66±5.19 h, respectively) (P<0.0001). Hemodynamic status was more stable in the low-bleeding group (P<0.0001) and usage rate of more than two vasoactive agents in this group was lower than in the bleeding group (P<0.0001). Number of distal anastomosis, reoperation for bleeding, suddenly increase in chest tube output, intensive care unit (ICU) stay, hospital stay, and other early outcomes had no statistical significance between the groups (P>0.05). Conclusion: Postoperative bleeding < 300 ml/12 h in off-pump CABG patients did not require blood product transfusion and reoperation and that would contribute to reduction in mechanical ventilation time and maintaining hemodynamic stability. Bleeding < 800 ml during the first postoperative 12 h did not increase infection rates and ICU length of stay.

Abstract Objective: This study aims to compare the early and medium outcomes of on-pump beating-heart (OPBH) coronary artery bypass grafting (CABG) and off-pump CABG (OPCABG) in patients with left ventricular ejection fraction (LVEF) between 30% and 40%. Methods: This is a retrospective study of ischemic heart disease patients with LVEF between 30% and 40% who underwent surgical revascularization from January 2013 to December 2017. Patients were divided into OPBH group (n=44) and OPCABG group (n=68), according to the surgical method. Clinical material with early and medium outcomes were investigated and compared between these groups. Results: The two groups had similar baseline. Two OPBH patients and 3 OPCABG patients died in the hospital, which had no statistical significance (P>0.05). OPBH patients received a greater number of grafts (3.74±0.84) and presented more improved LVEF (45.92±7.11%) than OPCABG patients (3.36±0.80) and (42.81±9.29%), respectively, which had statistical significance (P<0.05). An increased amount of drainage during the first 12 hours was found in the OPBH group (P<0.05). Reoperation for bleeding, duration of mechanic ventilation, and other early outcomes had no statistical significance between the two groups. During the medium-time follow-up, OPBH patients showed significantly lower major adverse cardiovascular events (MACE)-free survival time (P=0.049) than OPCABG patients. Conclusion: The OPBH technique was a safe and an acceptable alternative for surgical revascularization in patients with moderate left ventricular dysfunction which provided better mid-term MACE-free survival compared with OPCABG.

RESUMO A dor neuropática é uma condição de dor crônica causada por dano ou disfunção do sistema nervoso central ou periférico. A eletroacupuntura (EA) tem um efeito antinociceptivo durante a dor neuropática, que é parcialmente devido à inibição da ativação de astrócitos na medula espinhal. Descobrimos que a injeção intratecal de 8-ciclopentil-1,3-dipropilxantina (DPCPX), um antagonista seletivo do receptor de adenosina A1, reverteu os efeitos antinociceptivos da EA no modelo de dor neuropática induzida por lesão por constrição crônica (CCI). A expressão da GFAP na medula espinal L4-L6 foi significativamente melhorada, enquanto a DPCPX suprimiu o efeito da inibição mediadora da EA na ativação de astrócitos, bem como eliminou a supressão induzida pela EA do conteúdo de citocina (TNF-α). Esses resultados indicam que o receptor de adenosina A1 está envolvido nas ações da EA durante a dor neuropática, suprimindo a ativação astrocitária, bem como o aumento da TNF-α na EA, fornecendo esclarecimentos sobre os mecanismos de analgesia da acupuntura e o desenvolvimento de alvos terapêuticos para dor neuropática.

ABSTRACT Neuropathic pain is a chronic pain condition caused by damage or dysfunction of the central or peripheral nervous system. Electroacupuncture (EA) has an antinociceptive effect on neuropathic pain, which is partially due to inhibiting astrocyte activation in the spinal cord. We found that an intrathecal injection of 8-cyclopentyl-1,3-dipropylxanthine (DPCPX), a selective adenosine A1 receptor antagonist, reversed the antinociceptive effects of EA in a chronic constriction injury-induced neuropathic pain model. The expression of GFAP in L4-L6 spinal cord was significantly upgraded, while DPCPX suppressed the effect of the EA-mediating inhibition of astrocyte activation, as well as wiping out the EA-induced suppression of cytokine content (TNF-α). These results indicated that the adenosine A1 receptor is involved in EA actions during neuropathic pain through suppressing astrocyte activation as well as TNF-α upregulation of EA, giving enlightenment to the mechanisms of acupuncture analgesia and development of therapeutic targets for neuropathic pain.

SnO2 nanofibers were fabricated by calcination of the electrospun PVP/SnCl4 composite nanofibers. For the first time, SnS nanofibers and SnSe nanofibers were successfully synthesized by double-crucible sulfurization and selenidation methods via inheriting the morphology of SnO2 nanofibers used as precursors, respectively. X-ray diffraction (XRD) analysis shows SnS nanofibers and SnSe nanofibers are respectively pure orthorhombic phase with space group of Pbnm and Cmcm. Scanning electron microscope (SEM) observation indicates that the diameters of SnS nanofibers and SnSe nanofibers are respectively 140.54±12.80 nm and 96.52±14.17 nm under the 95 % confidence level. The photocatalytic activities of samples were studied by using rhodamine B (Rh B) as degradation agent. When SnS or SnSe nanofibers are employed as the photocatalysts, the respective degradation rates of Rh B solution under the ultraviolet light irradiation after 200 min irradiation are 92.55 % and 92.86 %. The photocatalytic mechanism and formation process of SnS and SnSe nanofibers are also provided. More importantly, this preparation technique is of universal significance to prepare other metal chalcogenides nanofibers.

ABSTRACT A better understanding of the antimicrobial susceptibility, carriage of virulence determinants and molecular characteristics of Staphylococcus aureus isolates associated with skin and soft tissue infections (SSTIs) may provide further insights related to clinical outcomes with these infections. From January 2012 to September 2013, a total of 128 non-duplicateS. aureus isolates were recovered from patients with SSTIs. All 128 S. aureus SSTI isolates carried at least five virulence genes tested. Virulence genes detected among at least 70% of all tested isolates included hld (100%), hla (95.3%),icaA (96.9%), clf (99.2%),sdrC (79.7%), sdrD (70.3%), andsdrE (72.7%). The prevalence of MRSA isolates with 10 virulence genes tested (54.4%, 31/56) was significantly higher than that among MSSA isolates (35.2%, 25/71) (p < 0.05). The positive rates of seb, sen, sem, sdrE and pvl among MRSA isolates were significantly higher than among MSSA isolates (p< 0.05). ST7 and ST630 accounting for 10.9% were found to be the predominant STs. The most prevalent spa type was t091 (8.6%). MRSA-ST59-SCCmec IV was the most common clone (12.3%) among MRSA isolates whereas among MSSA isolates the dominant clone was MSSA-ST7 (15.5%). Six main clonal complexes (CCs) were found, including CC5 (52.3%), CC7 (11.7%), CC59 (8.6%), CC88 (6.3%), CC398 (4.7%), and CC121 (3.1%). A higher carriage of seb and sec was found among CC59 isolates. In comparison to CC5 and CC7 isolates, those with the highest carriage rates (>80.0%) of sdrC and sdrD, CC59 isolates had lower prevalence of these two virulence genes. All CC59 isolates were susceptible to gentamicin and trimethoprim/sulfamethoxazole, while CC5 and CC7 isolates had resistance rates to these two antimicrobials of 25.4% and 20.9%, and 40.0% and 40.0%, respectively. The resistance rates for tetracycline, clindamycin, and erythromycin among CC5 isolates were lower than among CC7 and CC59 isolates. In conclusion, the molecular typing of S. aureusSSTI isolates in the present study showed considerable heterogeneity. ST7 and ST630 became prevailing clones. Different S. aureus clones causing SSTIs were associated with specific antimicrobial resistance and virulence gene profiles.