?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=PENGARUH+AKTIVITAS+ANTIMIKROBA+EKSTRAK+KULIT+BATANG%0D%0ABAKAU+(Bruguiera+gymnorrhiza)+TERHADAP+Shigella+sp.&rft.creator=DEA+ALNISRINA%2C+1518011105&rft.subject=610+Ilmu+kedokteran%2C+ilmu+pengobatan+dan+ilmu+kesehatan&rft.description=Latar+Belakang%3A+Shigella+dysentriae+merupakan+salah+satu+bakteri+penyebab+diare%0D%0Ayang+mudah+ditularkan+melaui+personal+hygine+yang+kurang+baik.+Ekstrak+kulit%0D%0Abatang+bakau+sebagai+salah+satu+alternatif+sebagai+antibakteri.%0D%0ATujuan%3A+Untuk+mengetahui+aktivitas+antimikroba+ekstrak+kulit+batang+bakau%0D%0A(Bruguiera+gymnorrhizha)+terhadap+Shigella+dysentriae.%0D%0AMetode%3A+Penelitian+ini+merupakan+penelitian+eksperimental+laboratorik+dengan%0D%0Ametode+kirbybauer+disk+pada+Mueller+Hinton+Agar.+Kulit+batang+bakau+di+dapat+dari%0D%0Ahutan+mangrove+labuhan+maringgai%2C+Lampung+Timur+dan+pengekstrakan%0D%0Adilakaukan+di+Laboratorium+Kimia+Organik+MIPA+Universitas+Lampung+dengan%0D%0Ateknik+maserasi+etanol+96%25.+Ekstrak+kulit+batang+bakau+dibagi+menjadi+beberapa%0D%0Akonsentrasi+yaitu+25%25%2C+50%25%2C+75%25%2C+dan+100%25.+Kontrol+negatif+berupa+aquades+dan%0D%0Akontrol+positif+berupa+ekstrak+bawang+putih+(Allium+sativum)dan+seratnya.+Data%0D%0Ayang+diambil+berupa+ukuran+zona+hambat+disekitar+disk+dan+diukur+dengan+jangka%0D%0Asorong.+Lalu+data+diuji+dengan+One+way+ANNOVA.%0D%0AHasil%3A+Hasil+penelitian+menunjukkan+diameter+zona+hambat+yang+terbentuk+dari%0D%0Aekstrak+kulit+batang+bakau+25%25%2C+50%25%2C+75%25%2C+dan+100%25.+Secara+berurutan+yaitu+5%2C525%0D%0Amm%2C+6%2C05+mm%2C+6%2C75+mm%2C+dan+7%2C6825+mm.+Pada+kelompok+kontrol+negatif+sebesar%0D%0A0%2C5+mm+dan+kontrol+positif+sebesar+21+mm.%0D%0AKesimpulan%3A+Terdapat+aktivitas+antimikroba+ekstrak+kulit+batang+bakau+(Bruguiera%0D%0Agymnorrhizha)+terhadap+Shigella+dysentriae.%0D%0AKata+kunci%3A+Bruguiera+gymnorrhizha%2C+bakau%2C+Shigella+dysentriae%0D%0ABackground%3A+Shigella+dysentriae+is+a+diarrhea-causing+bacteria+that+is+easily%0D%0Atransmitted+through+poor+personal+hygiene.+Mangrove+bark+extract+can+be+an%0D%0Aalternative+as+an+antibacterial.%0D%0APurpose%3A+To+determine+the+antimicrobial+activity+of+mangrove+bark+extract%0D%0A(Bruguiera+gymnorrhiza)+against+Shigella+dysentriae.%0D%0AMethods%3A+This+research+is+a+laboratory+experimental+study+using+the+Kirbybauer%0D%0Adisk+method+on+Mueller+Hinton+Agar.+Mangrove+bark+was+obtained+from+mangrove%0D%0Aforests+in+Labuhan+Maringgai%2C+East+Lampung+and+the+extraction+is+done+at+the%0D%0ALaboratory+of+Organic+Chemistry%2C+Mathematics+and+Natural+Sciences%2C+University%0D%0Aof+Lampung+using+96%25+ethanol+maceration+technique.+Mangrove+stem+bark+extract%0D%0Ais+divided+into+several+concentrations%2C+namely+25%25%2C+50%25%2C+75%25%2C+and+100%25.+The%0D%0Anegative+control+was+distilled+water+and+the+positive+control+was+garlic+extract%0D%0A(Allium+sativum)+and+its+fiber.+The+data+taken+is+in+the+form+of+the+diameter+of+the%0D%0Ainhibition+zone+around+the+disk+and+measured+by+the+calipers.+Then+the+data+was%0D%0Atested+by+One+way+ANNOVA.%0D%0AResult%3A+The+results+showed+that+the+inhibition+zone+diameter+formed+from%0D%0Amangrove+stem+bark+extracts+was+25%25%2C+50%25%2C+75%25%2C+and+100%25.+In+sequence%2C+they+are%0D%0A5%2C525+mm%2C+6.05+mm%2C+6.75+mm%2C+and+7.6825+mm.+In+the+negative+control+group+it+was%0D%0A0%2C5+mm+and+the+positive+control+group+was+21+mm.%0D%0AConclusion%3A+There+is+antimicrobial+activity+of+mangrove+stem+bark+extract%0D%0A(Bruguiera+gymnorrhiza)+against+Shigella+dysentriae.%0D%0AKeywords%3A+Bruguiera+gymnorrhizha%2C+mangrove%2C+Shigella+dysentriae&rft.publisher=FAKULTAS+KEDOKTERAN&rft.date=2021&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F60647%2F1%2F1.%2520ABSTRAK%2520-%2520dea%2520alnisrina%2520gf.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F60647%2F2%2F2.%2520SKRIPSI%2520FULL%2520-%2520Dadi%2520Anesa.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F60647%2F3%2F3.%2520SKRIPSI%2520FULL%2520TANPA%2520BAB%2520PEMBAHASAN%2520S.pdf&rft.identifier=++DEA+ALNISRINA%2C+1518011105++(2021)+PENGARUH+AKTIVITAS+ANTIMIKROBA+EKSTRAK+KULIT+BATANG+BAKAU+(Bruguiera+gymnorrhiza)+TERHADAP+Shigella+sp.++FAKULTAS+KEDOKTERAN%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F60647%2F