PPT-Streptococcus Species Dr. Zaheer Ahmed Chaudhary

Associate Professor Microbiology Department of Pathology Introduction One of the two main human pathogens Gram positive cocci Oval shaped Arranged in chains and pairs Catalase negative. Technology Greater Noida Abstract Recent decades have seen a gigantic expansion in the use of credit cards as a true transactional medium Data mining is rising as one of the chief features of many homeland security initiatives Often it is used as Medical Parasitology Lab. . Thick & Thin . Blood Smear. Blood Examination. The most commonly used technique for blood examination is stained blood films.. Geimsa. stain. is usually used to stain the films.. STREPTOCOCCUS 15.1INTRODUCTIONStreptococci Streptococci are Gram-positive cocci arranged in chains or pairs. They are part ofStreptococcus pyogenes causing pyogenic After reading this lesson, you will . El-Heneidy. Dept. of Biological Control,. . Agricultural Research Center, . Giza, Egypt. Regional Symposium on the Management of Fruit Flies in Near East Countries,. Hammamet, Tunisia, 6-8 November 2012. By Sam Casale. Microbial Therapy. A lesser used form of therapy.. Involves using microorganisms to fight other microorganisms.. The therapy used in this experiment has no background or ground that could be used as a reference.. By Sam Casale. Microbial Therapy. A lesser used form of therapy.. Involves using microorganisms to fight other microorganisms.. Phage Therapy is the most commonly used form of microbial therapy. Streptococcus Pneumonia. cocci. . Practical . No. 9. GENERAL CHARACTERISTIC:. * . G+ve cocci . , arrange in chains or pairs.. * Some strains are capsulated. * Majority are facultative anaerobic, few are obligatory anaerobic.. Dated-09/12/2020. . 2. nd. . year . professional course. Dr. . Sudha. . Kumari. Assistant Professor. Department of Veterinary . . Greek-. streptus. =flexible: . coccus. = sphere spherical or ovoid cells, occurring in short or long chins, pairs, not in groups. Capsules are not regularly . formid. but develop in some species. . 5- Extremophiles . such as:. - live at high or low . pH.. . (5- 9 are the common range). . . Acidophiles. . Alkaliphiles. Hyperthermophile . Psychrophiles. Shelburne SA, Sahasrabhojane P, Saldana M, Yao H, Su X, Horstmann N, et al. Streptococcus mitis Strains Causing Severe Clinical Disease in Cancer Patients. Emerg Infect Dis. 2014;20(5):762-771. https://doi.org/10.3201/eid2005.130953. Plaque is a naturally-constructed biofilm, in which the accumulation of bacteria may reach a thickness of 300-500 cells on the surfaces of the teeth. .. These accumulations subject the teeth and gingival tissues to high concentrations of bacterial metabolites, which result in dental disease .. The Good, the Bad, & the Ugly. Most bacteria are . harmless. , many are . beneficial. , and a few are . harmful. It is a misconception that all bacteria are harmful. Although . some. bacteria are harmful, . . Agricultural Research Center, . Giza, Egypt. Regional Symposium on the Management of Fruit Flies in Near East Countries,. Hammamet, Tunisia, 6-8 November 2012. Status of the peach fruit fly, . Bactrocera zonata.