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Objective: The objective of this research is to identify the microscopic Characteristics in plant extraction by detecting effective component and examine of antibacterial vitality.Procedure: Taraxacum officinale leaf was gathering of Baghdad city . After the prepare the leaf and the preparation and scrub and then dried we extracted by the SOXHLET device where we use 90% ethanol. This pharmacological study includes microscopy and a chemical screening using reagent .Through the diffusion method an antibacterial evaluation of the leaf extract was detected. in this treatise was used diverse bacteria Pseudomonas aeruginosa, Klebsiela pneumonia, Staphylococcus aureus, E. coli , Enterococcus faecalis and Streptococcus spp.. Outcomes:An outcome indicates the presence in the top and down surface of the leaf type of stomata is the stomatal actinocytic while non-glandular trichome is found only above the top surface of the leaf. As the outcome of microscopic screening of the forms of fiber that the indicators for the top area of the leaf was 18%, while the down region was 31% for the leaf. The Initial outcome of chemical plant screening for plant leaf was revealed existence at Tannins, Saponins,Terpenoids and Alkaloids component .The outcome of effectiveness against bacteria in the search was offered showed diverse activity against all bacterial species within search.

Under physiological conditions, the first years of university studies of the students of Arabic and African subgroups with moderate parasympathetic autonomous regulation)  MPAR( and self-regulation )SR( were characterized by toughness, low effectiveness of the system of blood circulation, increased peripheral vascular resistance, vascular type of self-regulation of blood circulation )TSC (; Indian and Latino-American subgroups with MPAR SR revealed the weakness and low efficiency of the circulatory system, the optimal general peripheral blood circulation )GPBC( and cardiovascular type of self-regulation of blood circulation )TSC( were revealed in Indian and Latino-American subgroups with moderate parasympathetic autonomous regulation self-regulation )MPAR SR (and subgroups with prounonced parasympathetic autonomous regulation self-regulation)PPAR SR( showed high endurance of the circulatory system. The Russian subgroup with moderate parasympathetic autonomous regulation self-regulation) MPAR SR (has the highest endurance of the circulatory system and current functional fatigue, the most marked in the subgroup with prounonced parasympathetic autonomous regulation )PPAR  (increased general peripheral blood circulation and cardiovascular type of self-regulation of blood circulation.

Tuberculosis happened because of bacteria M. tuberculosis it is complex and one of the world's leading causes of death. Mycobacterium TB is thought to have infected one-third of the world's population. The study of tuberculosis was conducted at a city of southern Iraq for 6-year (from 2014 to 2019). Patients of TB who were clinically identified at the chest clinics of the medical center for Mycobacterium TB diagnosis is based on isolating the tuberculosis germ from the patient's sputum culture, also X-rays or CT scans or PCR are important tools in supporting the diagnosis. In addition, a skin tuberculin test is performed, as a positive result supports the diagnosis of active tuberculosis but does not prove it. The number of isolates tested 3360 was 630 in 2014, 646 in 2015, 585 in 2016, 610 in 2017, 474 in 2018, and 415 in 2019. The current research was carried out from September 2020 to May 2021 in medical center in south of Iraq. Age, sex, educational status, residence, and marital status, history of previous contact with active TB patients, incarceration, and nutritional status were all utilized as variables in smear positive tuberculosis and pervious treatment for tuberculosis. Results of our survey study included samples from different people that suspect infected by M. tuberculosis .Out of them 2628 were with M. tuberculosis positive and 732 with negative. The important increase in the number of cases observed in the medical center in year (2014, 2015, 2017) apparent increase in infection resulted from an increase in detection rate or increased search for the condition, examination was performed on people men/ women ( child or adult ) whose clinical change deviated in any way from the normal, and that patients with mild signs had previously been overlooked, but in 2016 2018, 2019, there is appear decrease in number of tuberculosis , this is rented to health care or devices health care-associated infection, like those associated with vital signs or may be early diagnosis to tuberculosis and last it is caused by using antibiotic with high activity. The research aims to know and study the causes of the increase in tuberculosis and the age groups that can be infected.