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µmol/L。同时,该研究还发现 LLKLLLKLL-NH2对人皮                       tial[J]. Mil Med Res,2021,8(1):48.
          肤成纤维细胞无细胞毒性,提示其有望成为治疗MRSA                          [ 7 ]  CHEN  N,JIANG  C.  Antimicrobial  peptides:structure,
          感染的较为理想的新药。                                             mechanism,and modification[J]. Eur J Med Chem,2023,
          2.4.2 新木脂素-抗菌肽模拟偶联物Ⅲ5和Ⅲ15                               255:115377.
                    [37]
              Yang 等 通过分子剪接方法设计了一系列新木脂                       [ 8 ]  POGLIANO  J,POGLIANO  N,SILVERMAN  J  A.
          素-抗菌肽模拟偶联物,其中Ⅲ5和Ⅲ15对MRSA分离株                             Daptomycin-mediated  reorganization  of  membrane  archi‐
                                                                  tecture  causes  mislocalization  of  essential  cell  division
          表现出优异的抗菌活性,且杀菌速度快;同时,在MRSA
                                                                  proteins[J]. J Bacteriol,2012,194(17):4494-4504.
          感染的小鼠败血症模型中还发现,Ⅲ5和Ⅲ15具有低毒
                                                             [ 9 ]  TSAI P W,YANG C Y,CHANG H T,et al. Human anti‐
          性和较好的体内抗菌效果,其抗菌效果与万古霉素
                                                                  microbial peptide LL-37 inhibits adhesion of Candida al‐
          相当。
                                                                  bicans  by  interacting  with  yeast  cell-wall  carbohydrates
          3 结语
                                                                  [J]. PLoS One,2011,6(3):e17755.
              抗菌肽异于传统抗菌药物的作用机制,使其在对抗                         [10]  HÅKANSSON J,MAHLAPUU M,EKSTRÖM L,et al.
          细菌耐药性方面具有更好的效果与应用前景。如上文                                 Effect of lactoferrin peptide (PXL01) on rabbit digit mo‐
          所述,人们对抗 MRSA 感染的抗菌肽研究日益增多,在                             bility after flexor tendon repair[J]. J Hand Surg Am,2012,
          动物、植物、微生物中均发现了抗MRSA感染的抗菌肽,                              37(12):2519-2525.
          此外还可通过人工合成得到抗菌肽。其中,动物来源的                           [11]  SUBBALAKSHMI C,SITARAM N. Mechanism of anti‐
          GHa 衍生肽、植物来源的 Ib-AMP4、微生物来源的 Ph-                        microbial action of indolicidin[J]. FEMS Microbiol Lett,
          SA、人工合成的抗菌肽 LLKLLLKLL-NH2等,因其抗菌                         1998,160(1):91-96.
          效果好、杀菌速度快、毒性低,均有望成为抗MRSA感染                         [12]  HAZAM P K,GOYAL R,RAMAKRISHNAN V. Peptide
          的候选药物。                                                  based antimicrobials:design strategies and therapeutic po‐
          参考文献                                                    tential[J]. Prog Biophys Mol Biol,2019,142:10-22.
          [ 1 ]  DÜLGER D,EKİCİ S,ALBUZ Ö,et al. Investigation of   [13]  张丽慧,雷茹林,胡美忠. 抗菌肽的来源、活性及作用机
                                                                  制最新研究进展[J]. 食品安全质量检测学报,2023,14
              nasal  Staphylococcus  aureus  carriage  in  hospital  em-
              ployees  and  rapid  detection  of  PVL  and  MecA  genes  by   (9):1-8.
                                                                  ZHANG L H,LEI R L,HU M Z. Research progress on
              RT-PCR[J].  Etlik  Veteriner  Mikrobiyoloji  Dergisi,2020,
              31(1):47-51.                                        the source,activity and mechanism of antimicrobial pep‐
          [ 2 ]  RYBAK M J,LE J,LODISE T P,et al. Executive sum‐  tides[J]. J Food Saf Qual,2023,14(9):1-8.
              mary  with  focus  on  pediatrics:therapeutic  monitoring  of   [14]  FAHY R J,WEWERS M D. Pulmonary defense and the
              vancomycin for serious methicillin-resistant Staphylococ‐  human  cathelicidin  hCAP-18/LL-37[J].  Immunol  Res,
              cus  aureus  infections:a  revised  consensus  guideline  and   2005,31(2):75-89.
              review  by  the American  Society  of  Health-System  Phar‐  [15]  丁静,王玉芝,沈娟,等 . 抗菌肽 LL-37 对耐甲氧西林金
              macists,the  Infectious  Diseases  Society  of America,the   黄色葡萄球菌生物膜的抑制作用[J]. 广东药学院学报,
              Pediatric  Infectious  Diseases  Society  and  the  Society  of   2016,32(4):498-502.
              Infectious  Diseases  Pharmacists[J].  Pediatr  Med,2020,    DING J,WANG Y Z,SHEN J,et al. Effect of human anti‐
              3:17.                                               microbial peptide LL-37 on methicillin-resistant Staphylo‐
          [ 3 ]  MOOKHERJEE N,ANDERSON M A,HAAGSMAN H             coccus  aureus  biofilms[J].  J  Guangdong  Pharm  Univ,
              P,et  al.  Antimicrobial  host  defence  peptides:functions   2016,32(4):498-502.
              and clinical potential[J]. Nat Rev Drug Discov,2020,19  [16]  YUAN B Q,LU X Y,YANG M,et al. A designed antimi‐
              (5):311-332.                                        crobial peptide with potential ability against methicillin re‐
          [ 4 ]  XUAN J Q,FENG W G,WANG J Y,et al. Antimicrobial   sistant  Staphylococcus  aureus[J].  Front  Microbiol,2022,
              peptides  for  combating  drug-resistant  bacterial  infections  13:1029366.
              [J]. Drug Resist Updat,2023,68:100954.         [17]  SONG  C  H,WEN  R  C,ZHOU  J  X,et  al. Antibacterial
          [ 5 ]  MEMARIANI  M,MEMARIANI  H,MORAVVEJ  H,           and antifungal properties of a novel antimicrobial peptide
              et  al.  Anticandidal  activity  and  mechanism  of  action  of   GK-19 and its application in skin and soft tissue infections
              several  cationic  chimeric  antimicrobial  peptides[J].  Int  J   induced by MRSA or Candida albicans[J]. Pharmaceutics,
              Pept Res Ther,2023,29(3):50.                        2022,14(9):1937.
          [ 6 ]  ZHANG Q Y,YAN Z B,MENG Y M,et al. Antimicrobial   [18]  ABDOLHOSSEINI M,NANDULA S R,SONG J,et al.
              peptides:mechanism of action,activity and clinical poten‐  Lysine substitutions convert a bacterial-agglutinating pep‐


          中国药房  2025年第36卷第5期                                                 China Pharmacy  2025 Vol. 36  No. 5    · 639 ·
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