?url_ver=Z39.88-2004&rft_id=1958011022&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=UJI+DAYA+HAMBAT+EKSTRAK+DAUN+SIRIH+MERAH+(Piper+crocatum+Ruiz+%26+PAV)+TERHADAP+PERTUMBUHAN+Streptococcus+pneumoniae+dan+Salmonella+typhi%0D%0A&rft.creator=Herina%2C+Azzahra&rft.subject=610+Ilmu+kedokteran%2C+ilmu+pengobatan+dan+ilmu+kesehatan&rft.description=ABSTRACT+%0D%0A%0D%0ATHE+INHIBITION+TEST+OF+RED+BETEL+LEAVES+(Piper+crocatum+Ruiz+%26+PAV)+EXTRACT+AGAINTS+THE+GROWTH+OF+Streptococcus+pneumoniae+AND+Salmonella+typhi%0D%0A%0D%0A%0D%0A%0D%0ABackground%3A+Infectious+diseases+are+still+a+health+problem+in+the+world%2C+both+in+developed+and+developing+countries.+Infectious+disease+is+a+disease+caused+by+pathogenic+microbes+(viruses%2C+bacteria%2C+fungi)+and+is+the+main+cause+of+high+morbidity+and+mortality+rates.+Respiratory+tract+infections+and+typhoid+fever+caused+by+bacteria+are+still+the+most+common+health+problems.+Pneumonia+is+an+infection+or+acute+inflammation+of+the+lung+tissue+caused+by+various+Streptococcus+pneumoniae+bacterial+microorganisms%2C+exposure+to+chemicals+or+physical+damage+to+the+lungs.+Meanwhile%2C+typhoid+fever+is+a+type+of+infection+caused+by+the+bacterium+Salmonella+Enterica%2C+especially+the+Salmonella+Typhi+derivative.+The+high+level+of+resistance+to+antimicrobials%2C+which+currently+still+causes+chronic+infections+in+humans%2C+has+led+to+the+idea+that+medical+personnel+must+be+more+careful+in+using+and+finding+the+right+antibiotics.+One+of+the+potential+medicinal+plants+that+is+known+empirically+to+have+properties+for+curing+various+diseases+is+Red+Betel+Leaf+(Piper+crocatum+ruiz+and+PAV).%0D%0APurpose%3A+This+study+aims+to+prove+that+red+betel+leaves+has+an+inhibitory+effect+against+Streptococcus+pneumoniae+and+Salmonella+typhi.%0D%0AMethods+%3A+This+study+used+an+experimental+method.+The+technique+used+to+measure+antibiotic+activity+is+the+method+of+well+diffusion+and+continued+by+Kruskal-Wallis+test+and+Mann-Whitney+test.+%0D%0AResults%3A+The+results+showed+that+extract+of+red+betel+leaf+can+inhibit+the+growth+of+Salmonella+typhi+at+concentrations+20%25%2C+30%25%2C+40%25%2C+and+50%25+and+the+most+effective+is+50%25+concentration.+But%2C+there+is+no+result+on+Streptococcus+pneumoniae%0D%0AConclusions%3A+Red+betel+leaves+(Piper+crocatum+Ruiz+%26+PAV)+have+an+inhibitory+power+against+Salmonella+typhi+but+does+not+have+an+inhibitory+effect+on+Streptococcus+pneumoniae+bacteria%0D%0A%0D%0AKeyword%3A+Piper+crocatum+Ruiz+and+Pav%2C+Streptococcus+pneumoniae%2C+Salmonella+typhi&rft.publisher=Fakultas+Kedokteran&rft.date=2023-02-10&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F69738%2F1%2F1.%2520ABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F69738%2F2%2F2.%2520SKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F69738%2F3%2F3.%2520SKRIPSI%2520FULL%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++Herina%2C+Azzahra++(2023)+UJI+DAYA+HAMBAT+EKSTRAK+DAUN+SIRIH+MERAH+(Piper+crocatum+Ruiz+%26+PAV)+TERHADAP+PERTUMBUHAN+Streptococcus+pneumoniae+dan+Salmonella+typhi.++Fakultas+Kedokteran%2C+Universitas+Lampung.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F69738%2F