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Artículos de revistas sobre el tema "Bactera"

Autor: Grafiati

Publicado: 25 de enero de 2025

Última modificación: 31 de julio de 2025

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1

Yadav, Amresh Kumar, Sanjeev Kumar Ambasta, Surendra Kumar Prasad, and M. P. Trivedi. "IN VITRO EVALUATION OF ANTIBACTERIAL PROPERTY OF CATHARANTHUS ROSEUS (LINN.) G. DON. VAR. “ROSEA” AND “ALBA”." International Journal of Pharmacy and Pharmaceutical Sciences 10, no. 5 (2018): 55. http://dx.doi.org/10.22159/ijpps.2018v10i5.24977.

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Objective: To evaluate the antibacterial property of crude, aqueous and organic solvent extract from leaf, stem and root parts of two different var. of Catharanthus roseus (i.e. “rosea” and “alba”) under in vitro conditions on various human pathogenic bacteria.Methods: Antibacterial activity of crude (fresh), aqueous, ethanolic, methanolic and equimolar (1:1) mixture of ethanolic dried leaf extract of variety “rosea” and “alba” was evaluated against various pathogenic bacteria viz. Bacillus subtilis, Escherichia coli and Staphylococcus aureus by disk diffusion method under in vitro conditions.

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Kim, Dong-Seon, Joo-Hwan Roh, Chang-Won Cho, and Jin-Yeul Ma. "Analysis of Nodakenetin from Samultangs Fermented by Lactose Bactera Strains." Korea Journal of Herbology 27, no. 1 (2012): 35–39. http://dx.doi.org/10.6116/kjh.2012.27.1.35.

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Grabowska-Markowska, Jolanta, Iwona Pawłowska, Grzegorz Ziółkowski, and Jadwiga Wójkowska-Mach. "BACTERIA CAUSED BY OCHROBACTRUM ANTHROPI – UNUSUAL BEHAVIOR." Wiadomości Lekarskie 72, no. 3 (2019): 489–92. http://dx.doi.org/10.36740/wlek201903131.

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O. anthropi, formerly known as Achromobacter, is an aerobic, Gram-negative bacillus, widespread in the environment, in various ecological niches. Currently, it is an emerging opportunistic microorganism associated with health care, as well as infections in people with immunodeficiency, mainly in children and newborns. The authors of the presented work present a case of a 13-year-old female patient with a neurodegenerative disorder in which O. anthropi was isolated from blood cultures. She was hospitalized in the Social Society of the Cordis Hospice in Katowice, and after discharge from the hos

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NAKAGAWA, Masaya, and Norihiko MISAWA. "Analysis of Carotenoid Glycosides Produced in Gram-negative Bactera by Introduction of the Erwinia uredovora Carotenoid Biosynthesis Genes." Agricultural and Biological Chemistry 55, no. 8 (1991): 2147–48. http://dx.doi.org/10.1271/bbb1961.55.2147.

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Jin, Tianru, and R. G. E. Murray. "Urease activity related to the growth and differentiation of swarmer cells of Proteus mirabilis." Canadian Journal of Microbiology 33, no. 4 (1987): 300–303. http://dx.doi.org/10.1139/m87-051.

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Urease activity was measured using whole cells of both long (swarming) and short (nonswarming) populations of Proteus mirabilis from casein hydrolysate agar (CHA) and broth (CHB) cultures, and from brain heart infusion broth (BHIB) cultures. Urease is a constitutive enzyme for both long and short cells, but its activity was tremendously increased when urea was incorporated into the media. Urease production was also affected by culture age and media used. Before exponential phase, urease activity was very low, and it increased to its highest point after about 4 h in BHIB and 8 h in both CHA and

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Laura, Abisaí Pazos-Rojas, Rodríguez-Andrade Osvaldo, Catalina Muñoz-Arenas Ligia, et al. "Desiccation-Tolerant Rhizobacteria Maintain their Plant Growth- Promoting Capability after Experiencing Extreme Water Stress." SciFed Journal of Applied Microbiology 1, no. 1 (2018): 1–13. https://doi.org/10.5281/zenodo.5068936.

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Abstract Bacteria from rhizosphere have the potential to promote the growth of plants, and could be used as inoculants to increase the crop profitability. However, under drought stress conditions, the number of bacteria associated to seeds could decrease below the minimal number of bacteria required to obtain a positive plant response. At the present work, the capability of 28 rhizospheric bacterial strains to tolerate 18 days of air desiccation stress (at 30oC and 50% of relative humidity) was evaluated. Results showed different levels of bacterial tolerance and five categories were proposed

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Oktanauli, Poetry. "The Effect of Herbal Mouthwash against Halitosis in Elderly." Jurnal Ilmiah dan Teknologi Kedokteran Gigi 16, no. 1 (2020): 25. http://dx.doi.org/10.32509/jitekgi.v16i1.611.

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Introduction: Elderly generally experience a decreased in the level of oral hygiene, number of teeth, mucosal sensitivity of the oral cavity and xerostomia. Xerostomia can cause halitosis. One of halitosis therapy is by using herbal mouthwash (betel leaf). Betel leaf has an antibacterial, antioxidant and antifungal ability. The purpose of this study was to provide information on the benefits of herbal mouthwash on decreasing halitosis score in elderly. Methods: This was a clinical experimental research with cross sectional approach. Spearman correlation test was used to determine the effect of

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Juárez-González, Victor Rivelino, Victor Hugo Guadarrama-Pérez, David Vasco-Julio, Elian Yuritzi Alegría-Herrera, and Jesús Hernández-Romano. "Las endolisinas de fagos como una fuente alternativa para la eliminación de bacterias multirresistentes." Alianzas y Tendencias BUAP 9, no. 34 (2024): 40–64. https://doi.org/10.5281/zenodo.12502858.

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RESUMEN En los últimos 20 años, el uso indiscriminado de antibióticos en humanos para el tratamiento de enfermedades bacterianas, ha promovido el rápido desarrollo de microorganismos multidrogorresistentes (MDR). La Organización Mundial de la Salud (OMS) liberó en 2017 una lista de bacterias para las que se requieren urgentemente nuevos antibióticos, clasificándolas en tres categorías: 1) crítica, 2) de alta prioridad o 3) media prioridad. Dichas cepas, si no son atendidas en el corto plazo, probablemente provoquen una nueva

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Tovkach, F. I., and G. I. Zhuminska. "Destabilization of the Phage-Bacteria System during Bacterial Infections of Tree Plants." Mikrobiolohichnyi Zhurnal 81, no. 4 (2019): 118–30. http://dx.doi.org/10.15407/microbiolj81.04.118.

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Ali, Zainab Haider, Wurood Hamzah Muttaleb, and Lubna Abdulazeem. "Anti-Bacterial Action of Silver Nanoparticles Against MDR Bacteria Isolated from Hospital." International Journal of Medical Science and Dental Health 10, no. 10 (2024): 93–99. http://dx.doi.org/10.55640/ijmsdh-10-10-11.

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Hospital-associated infections (HAIs) are considered to be a major source of infections in patients, especially in patients with permanently impaired immunity. There is alarming increase of multi drug resistant (MDR) bacteria and Antibacterial medication resistance has been deemed a serious hazard to public health by the World Health Organisation (WHO). The study aimed to isolate and identify main bacteria caused nosocomial infection, and trying to treatments by using nanoparticles. By measuring the antibacterial activity of the synthesised AgNPs using the agar disc diffusion technique, AgNPs

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Zhivich, Alexander. "Fighting bacterial resistance: approaches, challenges, and opportunities in the search for new antibiotics. Part 1. Antibiotics used in clinical practice: mechanisms of action and the development of bacterial resistance." Microbiology Independent Research Journal 4, no. 1 (2017): 31–51. https://doi.org/10.18527/2500-2236-2017-4-1-31-51.

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   Hundreds of thousands of people are dying every year in the world from infections caused by drug resistant bacteria. Antibiotic resistance is a rapidly increasing problem mostly as a result of the worldwide overuse and misuse of antibiotics for conditions that do not require them. The rapid spread of antibiotic resistance in bacteria makes it necessary to intensify the development of new antibiotics and new methods to combat drug resistant bacteria. The goal of this publication is to review the approaches to finding new antibiotics that are active against drug resistant bacteria.

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Aini, Fitratul. "The Effectivity of Bacteria Isolated From of Liquid Waste Palm Oil Plantation on Ganoderma Boninense." International Journal of Ecophysiology 1, no. 1 (2019): 1–7. http://dx.doi.org/10.32734/ijoep.v1i1.841.

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Ganoderma boninense is one of the main pathogenic fungus in oil palm plantations. Generally, these pathogen cause root rot (basal stem rot). Biological control that has been widely used reduce the infection is using bacteria. Liquid waste palm oil has potential to produce bacteria that is able to degrade Ganoderma boninense that causes root rot in oil palm. Liquid waste were obtained from Muaro Sabak Regency Jambi Province. Bacteri were isolated and cultivated in nutrient agar medium, characterized and identified for antagonistic test against G. boninense. Results showed that 16 bacterial isol

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Danylenko, S. G., O. V. Naumenko, A. S. Onishchenko, S. M. Teterina, M. O. Khonkiv, and S. O. Skrotskyi. "Biotechnology of Newly Created Bacterial Composition for Siloing Based on Lactic Acid Bacteria." Mikrobiolohichnyi Zhurnal 83, no. 6 (2021): 20–31. http://dx.doi.org/10.15407/microbiolj83.06.020.

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Peculiarities of high-quality silage production are the use of biological products based on lactic acid bacteria. The composition of such starters varies greatly according to the use of bacterial cultures, so among the starters available on the market, the range of their effectiveness is also different. It is very common to use a one-sided approach to the choice of bacterial components, which in combination with imperfect production technology have low preservative activity. The study of combined preparations, which combine homo- and heterofermentative types of lactic acid fermentation, allows

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14

Yaghoubi, Atieh, Majid Khazaei, Seyed Mahdi Hasanian, Amir Avan, William C. Cho, and Saman Soleimanpour. "Bacteriotherapy in Breast Cancer." International Journal of Molecular Sciences 20, no. 23 (2019): 5880. http://dx.doi.org/10.3390/ijms20235880.

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Breast cancer is the second most common cause of cancer-related mortality among women around the world. Conventional treatments in the fight against breast cancer, such as chemotherapy, are being challenged regarding their effectiveness. Thus, strategies for the treatment of breast cancer need to be continuously refined to achieve a better patient outcome. We know that a number of bacteria are pathogenic and some are even associated with tumor development, however, recent studies have demonstrated interesting results suggesting some bacteria may have potential for cancer therapy. Therefore, th

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Priadie, Bambang. "TEKNIK BIOREMEDIASI SEBAGAI ALTERNATIF DALAM UPAYA PENGENDALIAN PENCEMARAN AIR." Jurnal Ilmu Lingkungan 10, no. 1 (2012): 38. http://dx.doi.org/10.14710/jil.10.1.38-48.

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ABSTRAK Walaupun telah diberlakukan berbagai macam kebijakan dan peraturan terkait dengan pengendalian pencemaran air, namun penurunan kualitas badan air masih terus berlangsung. Hal ini disebabkan karena lemahnya pengawasan dan penegakan hukum maupun teknologi pengendalian pencemaran air yang berbasis pembubuhan bahan kimia masih belum bisa memenuhi kriteria yang diberlakukan. Tulisan ini menguraikan proses bioremediasi sebagai alternatif dalam upaya pengendalian pencemaran air, meliputi: isolasi, pengujian degradasi zat pencemar, dan perbanyakan bakteri. Hasil isolasi dan identifikasi yang b

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Mert, Duygu, Sabahat Ceken, Gulsen Iskender, et al. "Epidemiology and mortality in bacterial bloodstream infections in patients with hematologic malignancies." Journal of Infection in Developing Countries 13, no. 08 (2019): 727–35. http://dx.doi.org/10.3855/jidc.11457.

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Introduction: Patients with hematological malignancies, who are in the high risk group for infectious complications and bacterial bloodstream infections. The aim of the study evaluated epidemiology and mortality in bacterial bloodstream infections in patients with hematologic malignancies. In addition to determine the risk factors, changes in the distribution and frequency of isolated bacterias. Methodology: In this retrospective study. There were investigated data from 266 patients with hematological malignancies and bacterial bloodstream infections who were hospitalized between the dat

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Susanti, S., B. E. Setiani, H. Rizqiati, D. R. Febriandi, V. P. Bintoro, and B. E. Setiani. "Inhibitory Activity of Cashew Apple (Anacardium Occidentale) Extract Marinade on The Meat Total Bacteria." Current Research in Nutrition and Food Science Journal 6, no. 1 (2018): 106–12. http://dx.doi.org/10.12944/crnfsj.6.1.11.

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Microbial activities cause physical and functional alteration, which can decrease the quality and shelf life of meat. Inhibiting the bacterial growth becomes a crucial effort to prevent spoilage of meat. Previous studies reported that human pathogen bacterias could be inhibited by using cashew apple juice. It was interested to explore the utilization of cashew apple as marinade solution to suppress the meat bacteria. Current study was aimed to get more insight the effectiveness of cashew apple extract marinade (CAM) as growth inhibitor for spoilage bacteria on beefs and chickens. Results indic

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18

Sabra, Sherifa. "Elimination Virulent-pathogenic-biofilm Bacteria Using Highland-wild Salvia officinalis Preserve Bacterial-infection-control." Biotechnology and Bioprocessing 2, no. 2 (2021): 01–04. http://dx.doi.org/10.31579/2766-2314/021.

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This work for this title "Elimination Virulent-pathogenic-biofilm (VPB) Bacteria Using Highland-wild (HLW) Salvia officinalis (S. officinalis) Preserve Bacterial-infection-control (BIC)"; the aim was to prove the importance of HLW S. officinalis extracts have therapeutic herbal importance. Through its effected on the isolated VPB bacteria caused infection diseases that may preserve BIC for individuals, which proved the effectiveness of the HLW S. officinalis daily use or therapeutic use. S. officinalis specimens were collected during the flowering period from HLW, Taif, KSA. Essential oils (EO

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Intriago Angulo, Jefferson Javier, Juan Gerardo Quimi Mujica, Jordana Jineyka López Parra, et al. "Inhibición del quórum sensing mediante el quórum quenching en postlarvas de Litopenaeus vannamei." La Técnica: Revista de las Agrociencias. ISSN 2477-8982, no. 23 (July 27, 2020): 01. http://dx.doi.org/10.33936/la_tecnica.v0i23.1538.

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Inhibition of the quorum sensing by quorum quenching in postlarva of Litopenaeus vannamei El cultivo del camarón blanco Litopenaeus vannamei es un recurso acuícola de gran importancia económica a nivel mundial; sin embargo, es severamente afectado por varios tipos de enfermedades infecciosas, principalmente virales y bacterianas. Sin embargo las pérdidas masivas reportadas durante los últimos años, están generalmente relacionadas a infecciones bacterianas en particular, el síndrome de mortalidad temprana (EMS) y más recientemente relacionada a la enfermedad de necrosis hepatopancreática

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Putri, Rizka Dwi Widya, and Nuniek Herdyastuti. "POTENSI SENYAWA ANTIOKSIDAN YANG DIHASILKAN BAKTERI ENDOFIT PADA DAUN JAMBU BIJI (Psidium guajava L.)." Unesa Journal of Chemistry 10, no. 1 (2021): 55–63. http://dx.doi.org/10.26740/ujc.v10n1.p55-63.

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Abstrak. Bakteri endofit memiliki kemampuan untuk memproduksi senyawa metabolit sekunder yang diduga sebagai akibat transfer genetik dari tanaman inangnya ke dalam bakteri endofit. Beberapa senyawa metabolit yang dihasilkan bakteri endofit berfungsi sebagai agen biokontrol tanaman, antibakteri, antijamur, antidiabetes, antiinflamasi, dan antioksidan. Telah dilakukan isolasi bakteri endofit dari daun jambu biji (Psidium guajava L.) yang diduga dapat menghasilkan antioksidan. Isolasi bakteri menggunakan metode sterilisasi permukaan (surface sterilization) dengan perendaman menggunakan NaOCl dan

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Martínez-García, Nicolás, and Alex Abib Troya-Toloza. "Caracterización de bacterias rizosféricas secretoras de auxinas y su impacto en Panicum Maximum cv. Tanzania." Revista Politécnica 21, no. 41 (2025): 24–46. https://doi.org/10.33571/rpolitec.v21n41a2.

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Las bacterias productoras de auxinas participan en el crecimiento de las plantas en el suelo, ante ello, se determinó el potencial del crecimiento del pasto Panicum maximun-cv.-Tanzania a partir del uso de biofertilizante provenientes de las bacterias diazótrofas y productora de auxina Azospirrillum.-sp y Azotobacter-sp. Se aislaron las bacterias de la rizosfera de cultivos ubicados en el municipio de La Paz, Cesar que fueron sometidas a pruebas bioquímicas, observaciones macroscópica y microscópica. Posteriormente se evaluó la capacidad fijadora de nitrógeno y productora de auxina, evidencián

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Goncagul, Gulsen. "Antimicrobialsusceptibilityof bacteria isolated from goats with subclinical mastitis in the Southern Marmara region of Turkey." Medycyna Weterynaryjna 77, no. 05 (2021): 6527–2021. http://dx.doi.org/10.21521/mw.6527.

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The mastitis of dairy goats is a disease of the economic importance worldwide and is mostly associated with bacterial infections. The aim of this study was to isolate the bacteriae causing subclinical mastitis, and determine to the susceptibility of some clinical isolates against several antimicrobial agents frequently used to control bacterial subclinical mastitis in dairy goats in the Southern Marmara Region. A total of 68 Saanen goats were used for this investigation and subclinical mastitis was determined by using California Mastitis Test. As a result of bacteriological analysis of milk sa

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Zhivich, Alexander. "Interference plasmids and their use in combating bacterial resistance." Microbiology Independent Research Journal 6, no. 1 (2019): 37–42. https://doi.org/10.18527/2500-2236-2019-6-1-37-42.

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Fighting against pathogenic bacteria that are resistant to antibiotics has become critical for health care worldwide. More than half a million people die every year from infections caused by drug resistant bacteria. Since bacteria acquire resistance to antibiotics very quickly and the development of new antibiotics is a lengthy process, the search for new approaches to stop the spread of bacterial resistance is extremely important. The spread of antibiotic resistance is accomplished mainly by horizontal gene transfer. Scientists are concentrating their efforts on studying the mechanism of this

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T., Geetanjali, N. Soumya C., Surekha A., and Naga Srilatha B. "Aerobic Gram Negative Bacterial Profile in High Vaginal Swab." International Journal of Pharmaceutical and Clinical Research 16, no. 6 (2024): 548–53. https://doi.org/10.5281/zenodo.12733807.

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<strong>Introduction:</strong> Bacterial vaginosis is a polymicrobial condition involving facultative and anaerobic organisms in addition to <em>Gardenerallvaginalis</em>. Patients present with a clinical condition when there is an overgrown of the bacteria or by acquiring an exogenous flora. Gram negative organisms also cause bacterial vaginosis and their susceptibility pattern is required to manage the clinical condition. The aim of the present study is to know the gram negative bacterial infections predominance in bacterial vaginosis and its antibiotic susceptibility pattern.&nbsp

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Silva, José Reinaldo Oliveira, Anne Caroline Santos Ramos, Zenon Machado Lima, et al. "Spondias tuberosa Extract for Silver Nanoparticles Assisted Synthesis Against Multiresistant Bacteria." Advanced Science, Engineering and Medicine 11, no. 11 (2019): 1041–48. http://dx.doi.org/10.1166/asem.2019.2447.

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Multiresistant bacteria represent a global health problem, encouraging the development of effective antimicrobial treatments. In this context, metallic nanoparticles like silver nanoparticles (AgNPs) can serve as an alternative to the pathogenic bacterial growth control since AgNPs have minimal risk of promoting bacterial resistance. The chemical methods to synthesize AgNPs involves toxic agents however, an alternative way to obtain them would be employing plant extract due to its redox ability. In the current study, Spondias tuberosa hydroethanolic leaf extract (StHE) was used to assist silve

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A.G., Aghayeva. "Creation of a bacterial library based on strains isolated from soil of Azerbaijan and their screening for the presence of new antibacterial biomolecules." Journal of Life Sciences and Biomedicine 74, no. 2 (2019): 13–19. https://doi.org/10.5281/zenodo.7391193.

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The major goal of the research project carried out during the years 2014 - 2018 was to establish a library of microorganisms, including novel, previously uncultured bacterial species, isolated from soil of Azerbaijan, and their antibacterial screening. For this, 30 soil samples were collected from different zones of Azerbaijan and sent to the Fraunhofer USA Center for Molecular Biotechnology for bacterial isolation and screening. 578 bacterial strains were isolated from 30 soil samples and a new bacterial library was created. All 578 isolated strains were analyzed for antibacterial activity ag

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Dong, Lujia. "Phage soil additives: A frontier in agricultural health." Theoretical and Natural Science 37, no. 1 (2024): 103–8. http://dx.doi.org/10.54254/2753-8818/37/20240178.

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This essay explores transitioning from traditional pesticides to bacteriophages as a sustainable and effective strategy to combat bacterial infections in agriculture. Traditional methods have severe limitations, including reduced effectiveness and environmental concerns, making new exploration essential in this day and age when technology and scientific knowledge are more advanced than ever before. Bacterial diseases like wilt and blight, caused by Ralstonia solanacearum and Pseudomonas syringae pose significant threats to global crop health, affecting production on both economic and possibly

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Banaszek, Katarzyna, Witold Szymanski, Bożena Pietrzyk, and Leszek Klimek. "Adhesion ofE. coliBacteria Cells to Prosthodontic Alloys Surfaces Modified by TiO2Sol-Gel Coatings." Advances in Materials Science and Engineering 2013 (2013): 1–6. http://dx.doi.org/10.1155/2013/179241.

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The evaluation of the degree of bacteriaE. coliadhesion to modified surfaces of the chosen prosthodontic alloys was presented. The study was carried out on Co-Cr (Wironit), Ni-Cr (Fantocer), and Fe-Cr-Ni (Magnum AN) alloys. Bare substrate as a control and titanium dioxide coated samples were used. The samples were placed for 24 hours in bacterial culture medium. After incubation period, a number of bacterial cells were evaluated by scanning electron microscope. The study revealed that modification of the alloy surfaces by titanium dioxide coating significantly decreases the amount of bacteria

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Kurmasheva, Naziia, Vyacheslav Vorobiev, Margarita Sharipova, Tatyana Efremova, and Ayslu Mardanova. "The Potential Virulence Factors ofProvidencia stuartii: Motility, Adherence, and Invasion." BioMed Research International 2018 (2018): 1–8. http://dx.doi.org/10.1155/2018/3589135.

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Providencia stuartiiis the most commonProvidenciaspecies capable of causing human infections. CurrentlyP. stuartiiis involved in high incidence of urinary tract infections in catheterized patients. The ability of bacteria to swarm on semisolid (viscous) surfaces and adhere to and invade host cells determines the specificity of the disease pathogenesis and its therapy. In the present study we demonstrated morphological changes ofP. stuartiiNK cells during migration on the viscous medium and discussed adhesive and invasive properties utilizing the HeLa-M cell line as a host model. To visualize t

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Chirag, Sikander, Suman Kumar Kotwal, Shalija Kotwal, Bashir Famda, and Sahrish Chirag. "Profile of Bacterias Isolated in Blood Culture by Automated System at a Tertiary Care Hospital in Northern India." Indian Journal of Medical and Health Sciences 4, no. 2 (2017): 79–82. http://dx.doi.org/10.21088/ijmhs.2347.9981.4217.5.

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Sepsis is one of the most common causes of death worldwide both in hospitalized and non hospitalized patients. Vitek 2 is an automated system used for identification of bacterial isolates. These automated systems in bacteriology are very important for rapid and accurate detection of bacterias for effective diagnosis and treatment. Vitek 2 identified 18 genera of bacterias, 40 up to species level and 4 up to subspecies level. A total of 299 blood culture were tested, most common organism were gram negative bacteria (fermenters) followed by nonfermenters, gram-positive cocci and some of the bact

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Gan, Yingying, Chengnan Li, Xinran Peng, et al. "Fight bacteria with bacteria: Bacterial membrane vesicles as vaccines and delivery nanocarriers against bacterial infections." Nanomedicine: Nanotechnology, Biology and Medicine 35 (July 2021): 102398. http://dx.doi.org/10.1016/j.nano.2021.102398.

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Gasol, Josep M., and Paul A. Del Giorgio. "Using flow cytometry for counting natural planktonic bacteria and understanding the structure of planktonic bacterial communities." Scientia Marina 64, no. 2 (2000): 197–224. http://dx.doi.org/10.3989/scimar.2000.64n2197.

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Sipayung, Sri Madiarti, Winiati P. Rahayu, and Siti Nurjanah. "Prevalensi Cemaran Bakteri Indikator Sanitasi dan Patogen pada Daging Ayam dan Produk Olahannya di Indonesia: Sistematika Review dan Meta-Analisis." Jurnal Mutu Pangan : Indonesian Journal of Food Quality 10, no. 2 (2023): 116–27. http://dx.doi.org/10.29244/jmpi.2023.10.2.116.

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Chicken meat, a staple of the Indonesian diet, undergoes extensive examination for contamination across diverse regions, yielding different findings. Using a comprehensive meta-analysis approach by combining previous researchees, making the results are widely applicable and understandable. This research aimed to obtain prevalence of bacterial contamination and pathogenic agents in both raw chicken meat and processed chicken products in Indonesia. The investigation occured in two sequential phases: first, a systematic review, including literature retrieval from databases like Google Scholar, Cr

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Venkatesan, Nandakumar, Govindaraj Perumal, and Mukesh Doble. "Bacterial resistance in biofilm-associated bacteria." Future Microbiology 10, no. 11 (2015): 1743–50. http://dx.doi.org/10.2217/fmb.15.69.

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Manhart, Lisa E., Christine M. Khosropour, Congzhu Liu, et al. "Bacterial Vaginosis–Associated Bacteria in Men." Sexually Transmitted Diseases 40, no. 12 (2013): 944–49. http://dx.doi.org/10.1097/olq.0000000000000054.

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Gasol, Josep M., Ulla Li Zweifel, Francesc Peters, Jed A. Fuhrman, and Åke Hagström. "Significance of Size and Nucleic Acid Content Heterogeneity as Measured by Flow Cytometry in Natural Planktonic Bacteria." Applied and Environmental Microbiology 65, no. 10 (1999): 4475–83. http://dx.doi.org/10.1128/aem.65.10.4475-4483.1999.

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ABSTRACT Total bacterial abundances estimated with different epifluorescence microscopy methods (4′,6-diamidino-2-phenylindole [DAPI], SYBR Green, and Live/Dead) and with flow cytometry (Syto13) showed good correspondence throughout two microcosm experiments with coastal Mediterranean water. In the Syto13-stained samples we could differentiate bacteria with apparent high DNA (HDNA) content and bacteria with apparent low DNA (LDNA) content. HDNA bacteria, “live” bacteria (determined as such with the Molecular Probes Live/Dead BacLight bacterial viability kit), and nucleoid-containing bacteria (

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Manandhar, Ruchee, Bijendra Raj Raghubanshi, Moni Mahato, Sweekrity Neupane, and Rajni Lama. "Bacteriological Profile and Antimicrobial Susceptibility Patterns of Urine Culture Isolates from Patients in a Tertiary Care Centre in Lalitpur." Birat Journal of Health Sciences 5, no. 1 (2020): 881–85. http://dx.doi.org/10.3126/bjhs.v5i1.29602.

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Introduction: Urinary tract infection (UTI) is a microbial infection of the urinary system involving the urinary tract anywhere from kidney to urethra. It is one of the most common bacterial infections affecting men and women in developing countries with a high rate of morbidity and financial cost. Objectives: The objective of our study is to study the prevalence of UTI in patients attending KIST Medical College & Teaching Hospital (KISTMCTH), and determine the antimicrobial susceptibility pattern of bacteria thus isolated. Methodology: A total of 3742 urine samples from patien

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González-Vázquez, María Cristina, Álvaro Asaf Guerra-Martínez, Betsabé Escobedo-Herrera, and Lima Alejandro Carabarin. "Microvesículas bacterianas secretadas y su potencial uso en el desarrollo de vacunas." Alianzas y Tendencias BUAP 7, no. 28 (2022): 47–74. https://doi.org/10.5281/zenodo.7425479.

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<strong>RESUMEN</strong> Las microvesículas de membrana externa secretadas por bacterias, son estructuras microscópicas, conformadas por parte de la membrana y pared bacteriana, contienen diferentes componentes como proteínas, carbohidratos, lípidos, ácidos nucleicos y otros metabolitos. En el género bacteriano, se describieron inicialmente en bacterias Gram-negativas, sin embargo, de manera reciente se han identificado en las bacterias Gram-positivas. Al principio no se conocía cuál era la composición de estas microvesícula

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Ayal, Esther Lourence Brendha, Kasprijo Kasprijo, Ren Fitriadi, et al. "Screening of Amylolytic Bacteria from Mina Padi Aquaculture in Panembangan Village, Cilongok District, Banyumas, Central Java." Journal of Aquaculture and Fish Health 13, no. 1 (2024): 90–101. http://dx.doi.org/10.20473/jafh.v13i1.39210.

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Amylolytic bacteria play an important role in the ecosystem, especially as probiotic and bioremediation agents in cultivation, as examples can be found in Mina Padi culture. The purpose of this study was to determine the amylolytic bacteria in the waters of the Mina Padi pond. Bacterial isolation began with bacterial sampling, inoculation and isolation of bacteria, calculation of the total abundance of bacteria, observation of bacterial morphology and bacterial purification, and isolation of amylolytic bacteria. The results of the isolation of amylolytic bacteria obtained 3 bacterial isolates

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Satheesh, Sathianeson, Idris Abdulrahman, Mohsen El-Sherbiny, and Sathianeson Satheesh. "Activity of cell-free supernatant from Sponge associated bacteria against the growth and bacterial adhesion of microfouling Bacteria." Journal of King Abdulaziz University: Marine Sciences 33, no. 2 (2023): 15–25. https://doi.org/10.4197/mar.33-2.2.

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This study was carried out to evaluate the activity of cell free supernatant (CFS) from sponge associated bacteria against the growth and bacterial adhesion of biofilm bacteria. A sponge was collected from the Red Sea by Scuba diving and identified as Hyrtios erectus. After washing and cleaning to remove loosely attached bacteria, endophytic bacteria were isolated from the sponge by serial dilution method using Zobell Marine Agar (ZMA) as growth medium. Pure culture of the bacteria obtained were then identified by 16s rRNA gene sequencing method. The cell free supernatant (CFS) from two strain

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Peláez Pelaez, Manuel José, and Sandra Ximena Vivas Londoño. "Resistencia inducida a la enfermedad del añublo de la panícula del arroz inoculando bacterias endofíticas." Revista de Investigación Agraria y Ambiental 8, no. 2 (2017): 51–59. http://dx.doi.org/10.22490/21456453.2030.

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Se evaluó el efecto antagónico de las bacterias endófitas aisladas de porciones de hojas, tallos y raíces de plantas de arroz completamente sanas, contra la bacteria patogénica Burkholderia glumae (Kurita & Tabei, 1967), agente causal de la enfermedad del añublo bacterial de la panícula. Se obtuvieron 24 aislamientos en total de bacterias endófitas que fueron evaluadas mediante la técnica de enfrentamiento de cultivos duales, en condiciones de laboratorio, posteriormente se realizaron las inoculaciones de la solución bacteriana en condiciones de campo para evaluar el efecto antagónico. Los

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Winias, Saka. "EFFECT OF CYNAMMYLDEHYDE FROM CINNAMON EXTRACT AS A NATURAL PRESERVATIVE ALTERNATIVE TO THE GROWTH OF Staphylococcus aureus BACTERIA." Indonesian Journal of Tropical and Infectious Disease 2, no. 1 (2015): 38. http://dx.doi.org/10.20473/ijtid.v2i1.188.

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Food is one of the best media for the microorganism to live and grow. Therefore, food is often broken because it has been contaminated by the microorganism. In industry country, approximately 30% of population infected by food borne disease. Food borne disease is caused of phatogen bacteria food borne. Staphylococus aureus is a kind of bacteria that can make food rotten and also it is a phatogen bacteria cause food born disease, no forming spora, positive gram bacteria and the food substance which is contaminated by Staphylococus aureus will cause poisoned becaused of enterotoxin which is heat

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V., Kamala. "Health Benefits of Thoothuvalai Through Ayurveda." Shanlax International Journal of Arts, Science and Humanities 7, S4 (2020): 113–17. https://doi.org/10.5281/zenodo.6351274.

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Solanum trilobatum limn family (Solanaceae) is one of the important medicinal plant. Solanum trilobatum is reported to have a wide range of biological activities such as antidiabetic, anti-bacterial,antifungal, antimitotic,anti-oxidant , anti tumours and is used for treatment of asthma, to arrest blood vomiting and several kinds of leprosy. Medicinal plants have been of age-long remedies for human diseases because they contain components of therapeutic value. The indigenous systems of medicine namely Ayurvedic, Siddha and Unani have been in existence for several centuries. Both the general con

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Ahmed, A. Al-Salhi, J. Al-Khfaji Qutiba, A. Al-Imara Eman, and Malik Al-Shatty Sabah. "Manufacture of Bacterial Products from New Species of Lactic Acid Bacteria Isolated from Chicken Intestines." GPH-International Journal of Biological & Medicine Science 07, no. 08 (2024): 27–35. https://doi.org/10.5281/zenodo.13847917.

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<strong>The present investigation was conducted within the Microbiology Laboratory in the Department of Food Science at the College of Agriculture, Basrah University. This work aims to produce a bacterial preparation using a collection of novel lactic acid bacteria species. These bacteria were obtained from the contents of the jejunum region in the small intestine of adult chickens that were in good condition. The production procedures involved the introduction of the novel bacterial strain into pasteurized skim milk. The substance underwent fermentation, followed by dehydration and pulverizat

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Kim, Su Yeong, and Dae Yong Yi. "Analysis of the human breast milk microbiome and bacterial extracellular vesicles in healthy mothers." Experimental & Molecular Medicine 52, no. 8 (2020): 1288–97. http://dx.doi.org/10.1038/s12276-020-0470-5.

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Abstract The microbiota of human breast milk (HBM) contribute to infant gut colonization; however, whether bacterial extracellular vesicles (EVs) are present in HBM or might contribute to this process remains unknown. In this study, we characterized the HBM microbiota of healthy Korean mothers and measured the key bacteria likely affecting infant gut colonization by analyzing both the microbiota and bacterial EVs. A total of 22 HBM samples were collected from lactating mothers. The DNA of bacteria and bacteria-derived EVs was extracted from each sample. In alpha-diversity analyses, bacterial s

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Rodríguez-Andrade, Osvaldo, Patricia Bernal, Rebeca Débora Martínez-Contreras, et al. "Estrategias bacterianas para contrarrestar el estrés causado por frío y/o por congelación-descongelación y panorama de tolerancia de las rizobacterias." Alianzas y Tendencias BUAP 3, no. 10 (2018): 1–13. https://doi.org/10.5281/zenodo.5089202.

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<strong>RESUMEN</strong> Las bacterias continuamente se enfrentan a condiciones adversas en el medio ambiente, que representan un factor de estrés y que restringen su supervivencia. Entre esos factores se encuentran: la limitación de agua, las fluctuaciones en la temperatura, los valores extremos de pH, elevadas concentraciones de sales, la exposición a radiación ultravioleta, etc. La presente revisión se centra en examinar las estrategias utilizadas por bacterias pertenecientes a diferentes géneros para enfrentar el estrés causado por bajas tem

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Burtt, Edward H., and Jann M. Ichida. "Gloger's Rule, Feather-Degrading Bacteria, and Color Variation Among Song Sparrows." Condor 106, no. 3 (2004): 681–86. http://dx.doi.org/10.1093/condor/106.3.681.

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AbstractFeathers tend to be darkly colored in habitats where relative humidity is high and pale where it is low. We suggest that this correlation, known as Gloger's rule, results, in part, from selection for dark feathers that are more resistant than light feathers to bacterial degradation, which is a severe problem in humid habitats where bacteria thrive and a lesser problem in arid habitats. In May and June 2000–2002 we sampled feather-degrading bacteria (Bacillus licheniformis) from the plumage of Song Sparrows (Melospiza melodia) in southeastern Arizona and northwestern Washington. Under s

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Zong, Rui, Hainan Ruan, Chanmin Liu, Shaohua Fan, and Jun Li. "Bacteria and Bacterial Components as Natural Bio-Nanocarriers for Drug and Gene Delivery Systems in Cancer Therapy." Pharmaceutics 15, no. 10 (2023): 2490. http://dx.doi.org/10.3390/pharmaceutics15102490.

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Bacteria and bacterial components possess multifunctional properties, making them attractive natural bio-nanocarriers for cancer diagnosis and targeted treatment. The inherent tropic and motile nature of bacteria allows them to grow and colonize in hypoxic tumor microenvironments more readily than conventional therapeutic agents and other nanomedicines. However, concerns over biosafety, limited antitumor efficiency, and unclear tumor-targeting mechanisms have restricted the clinical translation and application of natural bio-nanocarriers based on bacteria and bacterial components. Fortunately,

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Hassan, Saeeda Nabat ul, Khushbu Farva, and Ghulam Asghar Bhutta. "Prevalence of gram negative bacteria in infected burn wounds and antibiotic susceptibility pattern; a study conducted on stable burn patients reporting to out-patient department." Professional Medical Journal 28, no. 10 (2021): 1376–80. http://dx.doi.org/10.29309/tpmj/2021.28.10.6287.

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Objective: To study prevalence of various gram negative bacteria in infected burn wounds among stable burn patients reporting to out-patient department on follow-ups. Study Design: Cross Sectional study. Setting: Department of Pathology, Sahara Medical College Narowal. Period: January to June 2020. Material & Methods: Patients with burn wounds with clinical signs and symptoms of infection but vitally stable, wound less than one month old involving < 20% body surface, reporting to out-patient door of study institution on follow-ups were enrolled into the study. Swabs of infected wounds w

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Noor, Aisyah Azman, Sijam Kamaruzaman, Mohd Hata Erneeza, Othman Radziah, and Md Saud Halimi. "Screening of Bacteria as Antagonist against Xanthomonas oryzae pv. oryzae, the Causal Agent of Bacterial Leaf Blight of Paddy and as Plant Growth Promoter." Journal of Experimental Agriculture International 16, no. 4 (2017): 1–15. https://doi.org/10.9734/JEAI/2017/33697.

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The aim of this study is to screen and characterize bacteria isolated from different sources that has potential as antagonistic bacteria against <em>Xanthomonas oryzae</em> pv. <em>oryzae</em> (<em>Xoo</em>), the causal agent of bacterial leaf blight of paddy and as a plant growth promoter. Ninety three bacteria were successfully isolated from different sources including compost, rhizosphere, water, roots and leaves from paddy field. By using chloroform vapours method, only 16 bacterial isolates showed positive antagonistic activity indicated by inhibition zone around bacterial colony against

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