UJI EFEKTIVITAS EKSTRAK BUNGA KAMBOJA (Plumeria alba) SEBAGAI ANTIBAKTERI TERHADAP Streptococcus pyogenes

Phytochemical screening of leaves of Plumeria alba and Plumeria acuminata

Plumeriaalba and Plumeria acuminate is small laticiferous tree or shrub is a native of tropical America, commonly known as White Champa Leaf and stem were evaluated for its phytoconstituents, which is used in several traditional medicines to cure various diseases. P. accuminata, P. alba, P. rubra, P. lancifolea, P. drastic and P. phagidenica are some of the species with medicinal utility. This ...

Efektivitas Zat Antibakteri Biji Mimba (Azadirachta indica) untuk Menghambat Pertumbuhan Salmonella thyposa dan Staphylococcus aureus

Neem (Azadirachta indica) is a multifunction plant. Its leaves and seeds can be used as a traditional medicine. One of the benefits of neem seeds is that they can serve as antibacteria. It happens because neem seeds contain certain substances which can impede the growth of Salmonella thyposa and Staphylococcus aureus bacteria. The aims of this research were to find out the efectiveness of soaki...

Streptococcus pyogenes ( Group A Streptococcus )

Group A streptococcus (GAS) is synonymous with Streptococcus pyogenes, the only species within this group of β-hemolytic streptococci. GAS is one of the leading pathogenic bacteria that infects children and adolescents, and is associated with a wide spectrum of infections and disease states. Worldwide, there are estimated to be >600 million cases of GAS pharyngitis (“strep throat”) and >100 mil...

Studies on Streptococcus Pyogenes

Electron microscopic observations of Streptococcus pyogenes (strain S43, type 6) treated with trypsin and cetyltrimethylammonium bromide (Cetab) are presented. The concentration of trypsin necessary to remove the M protein antigen was shown to bring about a partial digestion of the cells. The cell protoplasm and protoplasmic membrane were affected. No microscopic changes appeared in the cell wa...

Streptococcus pyogenes adcA