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1

Ackerman, Bruce H., and Felicia A. Dello Buono. "In Vitro Testing of Antibiotics." Pharmacotherapy: The Journal of Human Pharmacology and Drug Therapy 16, no. 2 (1996): 201–21. http://dx.doi.org/10.1002/j.1875-9114.1996.tb02937.x.

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To enhance knowledge in the area of in vitro testing of antibiotics and to understand the limitations of available methods for susceptibility testing, we conducted a MEDLINE literature search in the English language to accumulate relevant articles. Headings searched included microbial sensitivity tests; Kirby‐Bauer; laboratory tests; antiinfective agents; antibiotics, combined; microbiological techniques; blood bactericidal assay; and pharmacology, clinical. The management of patients with serious life‐threatening infections can be complicated by recent changes in organism nomenclature, newly
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2

Jalali, Fatemeh, Felix Ellett, and Daniel Irimia. "Rapid antibiotic sensitivity testing in microwell arrays." TECHNOLOGY 05, no. 02 (2017): 107–14. http://dx.doi.org/10.1142/s2339547817500030.

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The widespread bacterial resistance to a broad range of antibiotics necessitates rapid antibiotic susceptibility testing before effective treatment could start in the clinic. Among resistant bacteria, Staphylococcus aureus is one of the most important, and Methicillin-resistant (MRSA) strains are a common cause of life threatening infections. However, standard susceptibility testing for S. aureus is time consuming and thus the start of effective antibiotic treatment is often delayed. To circumvent the limitations of current susceptibility testing systems, we designed an assay that enables meas
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3

Rajamanickam, Venkatalaxmi, Aruna Sunder, and C. Prathiba. "ISOLATION, IDENTIFICATION OF BACTERIAL AGENT CAUSING KERATITIS, ANTIBIOTIC SENSITIVITY TESTING." International Journal of Integrative Medical Sciences 5, no. 4 (2018): 607–12. http://dx.doi.org/10.16965/ijims.2018.107.

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4

V., Keerthi Bhavana* Sandra Eleena Grace Rida Muskaan Tejaswi Vummarao Dr. Sanjeev Kumar Rao. "Antibiogram Analysis of Pathogen Prevalence and Antimicrobial Susceptibility Patterns in A Tertiary Care Hospital." International Journal of Pharmaceutical Sciences 3, no. 5 (2025): 635–44. https://doi.org/10.5281/zenodo.15336638.

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Background Information-Antibiograms are reports that summarize bacterial antibiotic susceptibility rates across different departments within a healthcare facility. By outlining bacterial susceptibility patterns to various antibiotics, they provide valuable insights for clinicians in selecting appropriate empiric antibiotic therapy. Culture sensitivity testing, which involves culturing bacteria and assessing their response to different antibiotics, is a crucial component of antibiogram development. Antibiograms help in guiding monitoring resistance trends and promote rational antibiotic use. Th
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5

Drabu, Y. J., A. K. Sharma, A. Yardumian, and P. H. Blakemore. "Antibiotic sensitivity testing in enteric Salmonella." BMJ 304, no. 6828 (1992): 686. http://dx.doi.org/10.1136/bmj.304.6828.686-a.

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6

Alali, Sheama. "Molecular and Antibiotic-sensitivity Testing of Klebsiella pneumoniae." International Journal of Medical and Health Research 3, no. 1 (2025): 16–21. https://doi.org/10.61424/ijmhr.v3i1.223.

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The study aims to investigate the prevalence and antibiotic resistance patterns of Klebsiella pneumoniae causing pneumonia in Kut City, Iraq. Sputum, bronchoalveolar lavage, and blood samples were collected from 50 patients with pneumonia. Samples were cultured on selective media, and K. pneumoniae was identified using PCR targeting the 16S rRNA gene. Antibiotic susceptibility was determined using the Kirby-Bauer disk diffusion method. The Results showed that 12 out of 50 (24%) patients were positive for K. pneumoniae. A higher prevalence was observed in the city (30%) compared to the village
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7

Novikov, Andrei, Adeliya Sayfutdinova, Ekaterina Botchkova, Dmitry Kopitsyn, and Rawil Fakhrullin. "Antibiotic Susceptibility Testing with Raman Biosensing." Antibiotics 11, no. 12 (2022): 1812. http://dx.doi.org/10.3390/antibiotics11121812.

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Antibiotics guard us against bacterial infections and are among the most commonly used medicines. The immediate consequence of their large-scale production and prescription is the development of antibiotic resistance. Therefore, rapid detection of antibiotic susceptibility is required for efficient antimicrobial therapy. One of the promising methods for rapid antibiotic susceptibility testing is Raman spectroscopy. Raman spectroscopy combines fast and contactless acquisition of spectra with good selectivity towards bacterial cells. The antibiotic-induced changes in bacterial cell physiology ar
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8

Paccione, Kimberly A., and Harold C. Wiesenfeld. "Guideline Adherence for Intrapartum Group B Streptococci Prophylaxis in Penicillin-Allergic Patients." Infectious Diseases in Obstetrics and Gynecology 2013 (2013): 1–6. http://dx.doi.org/10.1155/2013/917304.

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Objective. To investigate adherence to the 2002 Centers for Disease Control and Prevention (CDC) guidelines for perinatal group B streptococci (GBS) prevention in penicillin-allergic obstetric patients.Methods. This is a retrospective cohort study of penicillin-allergic obstetric patients who tested positive for GBS and delivered at our institution in 2010. Electronic medical records were reviewed for the nature of the penicillin allergy, documentation of having previously tolerated cephalosporins, gestational age at delivery, type of delivery, antimicrobial sensitivity testing, and antibiotic
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9

Khanam*, Sabina. "Antibiotics Sensitivity Against Staphylococcus aureus and Escherichia coli using Industrially Manufactured Sensitivity Disc." Journal of Biomedical Research & Environmental Sciences 4, no. 11 (2023): 1607–10. http://dx.doi.org/10.37871/jbres1837.

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Staphylococcus aureus a gram-positive bacteria cause diseases through direct destruction and invasion of tissue by the production of toxins and Escherichia coli a gram-negative bacteria causes a variety of diseases. Testing of antibacterial susceptibility plays a major role in antibacterial treatment. Their are some factors which affects the results are quality, type and structure of a disks. This study was carried out with the aim to determine the Zone of inhibition of antibiotics against Staphylococcus aureus and Escherichia coli using industrially manufactured sensitivity disc. In positive
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10

Guliy, O. I., and O. A. Karavaeva. "Sensor Systems for Assessing Bacterial Susceptibility to Antibiotics." Antibiot Khimioter = Antibiotics and Chemotherapy 70, no. 1-2 (2025): 76–87. https://doi.org/10.37489/0235-2990-2025-70-1-2-76-87.

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Excessive and sometimes inappropriate use of antibiotics leads to the emergence of multidrug-resistant (MDR) strains. Antibiotic-resistant pathogens are a major public health problem in routine clinical practice and have severe economic consequences due to increased treatment costs. Timely testing of antimicrobial susceptibility for bacterial infections ensures accurate prescribing, reduces treatment time, and helps minimize the spread of antibiotic-resistant infections. The main problem with antibiotic susceptibility testing is that there are not enough fast diagnostic tests to allow appropri
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11

Erpi Nurdin, Dawika Suanbani, and Mukhtasyam Zuchrullah. "Antibiotic Sensitivity Testing of Bacteria Isolated from Patients Suspected of Urinary Tract Infection." Bionature 25, no. 1 (2024): 1–9. http://dx.doi.org/10.35580/bionature.v25i1.1883.

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Urinary tract infections (UTIs) is a condition wherein inflammation occurs, caused by the proliferation of microorganisms in the human urinary tract. Antibiotics are the main choice in treating UTIs, the aim of giving antibiotics is to treat acute infections and prevent urosepsis. However, deviant use of antibiotics will reduce the sensitivity of antibiotics to bacteria. The aim of this study was to determine the sensitivity of bacteria to antibiotics from urine specimens of patients with suspected urinary tract infections (UTIs). The examination begins with the determination of the bacterial
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Escool Tarigan, Grandiano, Nawan Nawan, and Agnes Immanuela Toemon. "Identification and Resistance Testing of Bacteria Causing Nosocomial Infections in Surgery Inpatient Rooms." Disease Prevention and Public Health Journal 17, no. 1 (2023): 100–108. http://dx.doi.org/10.12928/dpphj.v17i1.6875.

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Background: Nosocomial infections are the most common infections that occur when patients are under medical care in hospitals. The most common pathogenic bacteria that cause nosocomial infections are Staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosa, Enterobacter spp, and Klebsiella pneumonia. One of the factors causing a nosocomial infection is the environment. The spread of nosocomial infections in dr. Doris Sylvanus can occur in the surgical ward environment. Therefore, it is necessary to study and know the identification of bacteria and knowing the pattern of antibiotic resis
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13

Singh, A., P. Vaidya, N. R. Tuladhar, and S. Maharajan. "Drug sensitivity pattern of microorganisms in infected wounds at TUTH." Journal of Institute of Medicine Nepal 28, no. 1 (2024): 55–56. http://dx.doi.org/10.59779/jiomnepal.223.

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Introduction: The spread of antibiotic resistance and the appearance of multiple antibiotic resistant pathogens have been recognized by the WHO as a serious problem that complicates medical treatment of bacterial infections. Present study is a retrospective study from 15June to to 15th December 2004, which includes 1379 pus samples. Methods: Culture and sensitivity testing for pus samples was done using standard Microbiological protocol in TUTH microbiology laboratory. Results: We found that Staphylococcus aureus is the commonest isolate (57.25) followed by E. Coli (15.61) The most effective a
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14

Kostenko, S. B. "ANTIBIOTIC SENSITIVITY ISOLATION EVALUATION OF MAJOR MICROORGANISMS IN PERIODONTAL TISSUE PATHOLOGY." Ukrainian Dental Almanac, no. 3 (September 22, 2021): 22–28. http://dx.doi.org/10.31718/2409-0255.3.2021.03.

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Relevance of research The loss of effectiveness and activity of antibiotics is caused by their irrational and inappropriate use (especially in self-medication). The risk of antibiotic-resistant mikrobiom potentially be associated not only with time proceeding systemic antibacterial component in the protocol complex treatment of periodontitis but with specific combinations of different used drugs duration, efficiency previously performed mechanical treatment by open or closed curettage, especially the dosing of selected antibiotics middlemen. In – depth study and development of or personalized
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15

Sulihah, Nurfaizah titisari. "Sensitifitas Antibiotik Pada Keratitis : Tinjauan Sistematis." Jember Medical Journal 3, no. 2 (2024): 117–26. http://dx.doi.org/10.19184/jembermedicaljournal.v3i2.1582.

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Keratitis bakteri merupakan salah satu yang paling banyak terjadi pada jenis infeksi keratitis. Penggunaan antibiotik yang tepat sangat penting dalam penanganan keratitis bakteri dan mengurangi terjadinya risiko resistensi antibiotik. Tinjauan sistematis ini bertujuan untuk mengetahui sensitivitas antibiotik pada keratitis bakteri untuk memandu pengambilan keputusan pengobatan yang tepat pada praktik klinis. Tinjauan sistematis dilakukan berdasarkan pedoman PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses). Pencarian literatur dilakukan dari beberapa basis data, terma
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16

Alkhawaldeh, Rama, Lobna Gharaibeh, Amer Hayat Khan, et al. "Exploring Antibiotic Resistance Patterns in Escherichia coli Isolates from Urinary Tract Infections: A Retrospective Study." Journal of Clinical Medicine 14, no. 9 (2025): 3196. https://doi.org/10.3390/jcm14093196.

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Objectives: This retrospective analysis was conducted to update the antibiotic sensitivity profiles of Escherichia coli (E. coli) in urinary tract infections (UTIs) among adults (≥18 years) in Jordan. Methods: Data were collected from patients diagnosed with UTIs and confirmed by positive E. coli cultures between 1 January 2019 and 9 July 2021. The resistance patterns of E. coli to empiric antibiotics were assessed by matching the prescribed antibiotics with those tested, using clinical breakpoints to classify isolates as susceptible or resistant. Results: During the study, 230 patients with u
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17

Prasetyo, Dodik, Indah Amalia Amri Amri, Dian Siswanto, et al. "Antibiotic Sensitivity Profile of Pasteurella multocida in Cattle in Malang, Indonesia." Veterinary Biomedical and Clinical Journal 6, no. 2 (2024): 79–85. https://doi.org/10.21776/ub.vetbioclinj.2024.006.02.4.

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This study was conducted in Malang, Indonesia, to assess the prevalence and antibiotic susceptibility of Pasteurella multocida in cattle exhibiting clinical signs of respiratory disease. Nasal and tracheal swabs were collected from 50 cattle across multiple farms and tested for P. multocida. The isolates were identified through colony morphology, Gram staining, and biochemical tests, with 4 out of 50 samples (8%) testing positive for P. multocida. Antibiotic susceptibility was determined using the disk diffusion method, involving seven antibiotics commonly used in veterinary practice. Results
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18

Axelsson, Carolina, Bo Nilson, and Ann-Sofi Rehnstam-Holm. "Efficient Absorbance-Based Assay for Rapid Antibiotic Susceptibility Testing of Enterobacterales." Antibiotics 13, no. 9 (2024): 852. http://dx.doi.org/10.3390/antibiotics13090852.

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It is increasingly important to rapidly receive information on the antimicrobial susceptibility of bacteria due to the rise in antimicrobial resistance worldwide. However, traditional phenotypic methods are time-consuming. Thus, the objective of this study was to develop a rapid assay that can detect antibiotic-resistant bacterial isolates phenotypically in less than 2 h. The microplate assay used in this study is based on absorbance measurements of previously pure bacterial isolates grown in liquid media with and without antibiotics. Absorbance was measured at the beginning of the assay and a
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19

Larsen, Jens L., and Adel F. Farid. "IN VITRO ANTIBIOTIC SENSITIVITY TESTING OF VIBRIO ALGINOLYTICUS." Acta Pathologica Microbiologica Scandinavica Section B Microbiology 88B, no. 1-6 (2009): 307–10. http://dx.doi.org/10.1111/j.1699-0463.1980.tb02647.x.

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20

David, Augustine Aondoackaa, Yusuf Samuel, and Asibi Aondoackaa Victoria. "Multidrug resistant profiles of clinical isolates of Escherichia coli, Salmonella typhi and Shigella species." World Journal of Advanced Research and Reviews 21, no. 2 (2024): 1617–27. https://doi.org/10.5281/zenodo.14036377.

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In order to determine the antibiotic susceptibility pattern and multi antibiotic resistance index of&nbsp;<em>E.coli, Salmonella typhi and Shigella&nbsp;</em>species<em>,</em>&nbsp;a total of 32 pre-identified clinical isolates were obtained and subjected to conventional biochemical and gram staining reaction for confirmation. Antibiotic susceptibility testing to ten commonly prescribed antibiotics (Amplicin (PN:30 mcg), Gentamicin (GEN:10 mcg), Streptomycin (STR:30 mcg), Septrin (SXT:30 mcg), Nalidixic acid (NAL:30 mcg), Ciprofloxacin (CIP:10 mcg), Augmentin (AU:30 mcg), Reflacin (PEF:10 mcg)
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21

Md. Atiqul Islam, Sheuly Begum, Mohammad Mostafizur Rahman, Md.Mizanur Rahaman, and AKM Tajuddin Bhuiyan. "Antibiotic Sensitivity Patterns in Pediatric Enteric Fever: A Cross-Sectional Study at a Tertiary Care Hospital in Bangladesh." SSB Global Journal of Medical Science 4, no. 03 (2024): 24–28. http://dx.doi.org/10.61561/ssbgjms.v4i03.22.

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Background: This cross-sectional study aimed to investigate the antibiotic sensitivity patterns among pediatric patients with enteric fever at the Department of Paediatrics, Bangladesh Institute of Child Health, Dhaka Shishu Hospital, during the period from July 2005 to June 2006. The primary objective was to identify the prevalent antibiotic sensitivities in order to enhance the efficacy of treatment strategies for typhoid fever in children. Methods: Ninety-eight suspected cases of enteric fever, aged between 2 and 12 years, were selected from admissions to the above-mentioned hospital. Blood
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Md. Atiqul Islam, Sheuly Begum, Mohammad Mostafizur Rahman, Md.Mizanur Rahaman, and AKM Tajuddin Bhuiyan. "Antibiotic Sensitivity Patterns in Pediatric Enteric Fever: A Cross-Sectional Study at a Tertiary Care Hospital in Bangladesh." SSB Global Journal of Medical Science 4, no. 3 (2024): 24–28. http://dx.doi.org/10.61561/ssbj.v4i3.38.

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Background: This cross-sectional study aimed to investigate the antibiotic sensitivity patterns among pediatric patients with enteric fever at the Department of Paediatrics, Bangladesh Institute of Child Health, Dhaka Shishu Hospital, during the period from July 2005 to June 2006. The primary objective was to identify the prevalent antibiotic sensitivities in order to enhance the efficacy of treatment strategies for typhoid fever in children. Methods: Ninety-eight suspected cases of enteric fever, aged between 2 and 12 years, were selected from admissions to the above-mentioned hospital. Blood
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Liu, Anne, Lillian Tran, Elinne Becket, et al. "Antibiotic Sensitivity Profiles Determined with an Escherichia coli Gene Knockout Collection: Generating an Antibiotic Bar Code." Antimicrobial Agents and Chemotherapy 54, no. 4 (2010): 1393–403. http://dx.doi.org/10.1128/aac.00906-09.

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ABSTRACT We have defined a sensitivity profile for 22 antibiotics by extending previous work testing the entire KEIO collection of close to 4,000 single-gene knockouts in Escherichia coli for increased susceptibility to 1 of 14 different antibiotics (ciprofloxacin, rifampin [rifampicin], vancomycin, ampicillin, sulfamethoxazole, gentamicin, metronidazole, streptomycin, fusidic acid, tetracycline, chloramphenicol, nitrofurantoin, erythromycin, and triclosan). We screened one or more subinhibitory concentrations of each antibiotic, generating more than 80,000 data points and allowing a reduction
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Ravi, Shankar Choubey, and Kumar Akhilesh. "The Prevalence of Pathogens Causing Bacteraemia Along with Antibiotic Sensitivity Pattern in Tertiary Care Hospital." International Journal of Pharmaceutical and Clinical Research 16, no. 1 (2024): 961–65. https://doi.org/10.5281/zenodo.11109017.

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<strong>Background:&nbsp;</strong>Bacteraemia is the medical term for the presence of bacteria in the blood or bloodstream. Septicaemia is defined as the growth of bacteria and the release of toxins into the bloodstream. Bacteraemia can be temporary, sporadic, or persistent. Intravascular and extravascular infections are the two types of blood stream infections. It has been demonstrated that determining the antimicrobial sensitivity pattern and performing early microbiological diagnostics increase treatment outcomes. The purpose of this research is to identify the causing agents and ascertain
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Ali, Md Khoyber, and Shahin Sultana. "Antimicrobial sensitivity patterns of salmonella typhi in children." Bangladesh Journal of Medical Science 15, no. 3 (2016): 416–18. http://dx.doi.org/10.3329/bjms.v15i3.30198.

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Background: Enteric fever is an important public health problem in developing countries including Bangladesh. A changing antibiotic sensitivity pattern of Salmonella typhi and emergence of resistance has increased to a great concern. Objective: Aim of the study was to investigate the antibiotic sensitivity pattern of Salmonella typhi. Methods: A total of 181 Salmonella typhi samples from 5 to 15 years age group were collected from blood culture during the period of October to December 2014 from IBN SINA Hospital, Dhaka, Bangladesh. Specimens from the blood culture were identified by standard p
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Muslim, Zamharira, Putri Widelia Welkriana, and Regita Pratiwi Mahardika. "Antibiotic Sensitivity Of Acute Respiratory Infection Patients In Bhayangkara Hospital Bengkulu." SANITAS: Jurnal Teknologi dan Seni Kesehatan 11, no. 1 (2020): 31–40. http://dx.doi.org/10.36525/sanitas.2020.3.

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The high incidence of antibiotic resistance in the treatment of infections today is very worrying. The main therapy in patients with acute respiratory infections (ARI) is using antibiotics. This study aims to determine the sensitivity of several antibiotics to the bacteria that cause ARI. The design of this study is quasi-experimental. This sensitivity testing uses the disc diffusion method (Kirby Bauer). The antibiotics used are Ampicillin and Cefotaxime. The results obtained are that the antibiotic Ampicillin resistant by 86.26% and 13.63% are still sensitive to the bacteria that causes ARI.
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Kosilova, Irina S., Lyubov V. Domotenko, and Mikhail V. Khramov. "Analysis of antibiotic sensitivity of clinical strains of microorganisms with the Russian Mueller–Hinton broth." Journal of microbiology, epidemiology and immunobiology 101, no. 6 (2024): 820–27. https://doi.org/10.36233/0372-9311-576.

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Introduction. One of the reasons for spreading antibiotic-resistant microorganisms is the uncontrolled use and inadequate empirical prescription of antibiotics which is not based on the results of the pathogen sensitivity testing. The broth dilution method and one of its implementation options, the reference microdilution method, in contrast to the disk diffusion method, allows testing virtually all pathogen-antibiotic combinations. To realize the method, a production technology of Russian Mueller–Hinton broth (MHB-Obolensk) has been developed under the import substitution program. The aim. To
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Philips, Orhue O., Omoregie Timothy, Idehen I. Charlse, and Iserhienrhien Osamuyimen. "Susceptibility Pattern of Bacterial Isolates from Dental Caries Patients Attending Clinic at Irrua Specialist Teaching Hospital, Irrua, Nigeria." Journal of Biomedical Research & Environmental Sciences 2, no. 9 (2021): 784–89. http://dx.doi.org/10.37871/jbres1311.

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This study was carried out to evaluate the antibiotic susceptibility pattern of bacterial isolates from dental caries patients attending the clinic at Irrua Specialist Teaching Hospital, Irrua, Nigeria. A total of 223 bacteria samples (Streptococcus mutans = 151; Streptococcus sobrinus = 36; Lactobacillus acidophilus = 22; Streptococcus salivarius = 10; Streptococcus mitis = 4) were collected from the patients. Antimicrobial sensitivity testing was done by single disc agar diffusion method on 24 antibiotics; selected into eight different groups of 3 according to action, community usage, and ge
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Hamilton-Miller, J. M. T. "Breakpoints in Antibiotic Sensitivity Testing and Their Clinical Relevance." Journal of Chemotherapy 9, sup1 (1997): 47–54. http://dx.doi.org/10.1080/1120009x.1997.12113189.

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Acharya, Krishna Prasad, and Sarita Phuyal. "Antibiotic sensitivity testing in low‐ and middle‐ income countries." Veterinary Record 196, no. 9 (2025): 362. https://doi.org/10.1002/vetr.5528.

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Singh, Abha, Avinashi Kujur, Muthu Lakshmi M., and Abha Daharwal. "The study of antibiotic-sensitivity and resistance pattern of bacteria causing catheter associated urinary tract infection." International Journal of Reproduction, Contraception, Obstetrics and Gynecology 9, no. 8 (2020): 3196. http://dx.doi.org/10.18203/2320-1770.ijrcog20203295.

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Background: present study is done to study the antibiotic-sensitivity and resistance pattern of bacteria causing catheter associated urinary tract infection. Objectives of this study were to study the bacterial etiology of CAUTI, to study the prevalence of various bacteria causing catheter associated urinary tract infection, the antibiogram (sensitivity and resistance) pattern of isolated bacteria and the percentage of asymptomatic bacteriuria in the study population.Methods: In this prospective observational study, under aseptic precautions, urine sample was taken after 48 hours of catheteriz
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Pleskova, Svetlana N., Nikolay A. Bezrukov, Ekaterina D. Nikolaeva, Alexey V. Boryakov, and Olga V. Kuzina. "Rapid Detection of Acinetobacter baumannii Suspension and Biofilm Nanomotion and Antibiotic Resistance Estimation." Biomedicines 12, no. 9 (2024): 2034. http://dx.doi.org/10.3390/biomedicines12092034.

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Objectives: To develop a system for the rapid detection of Acinetobacter baumannii 173-p1 antibiotic resistance (to ensure reliable fixation of bacteria on a cantilever without losing their nanomotion, to show that nanomotion is due to bacterial metabolism, to compare the nanomotion of bacteria in suspension form and inside of the biofilms), to study the sensitivity/resistance of A. baumannii 173-p1 to antibiotics (lincomycin, ceftriaxone and doxycycline) using the oscillation method of atomic force microscopy and to evaluate the sensitivity and speed of the method in comparison with the class
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AMUCHE EVURANI, SOMTOCHUKWU, and CHRISTOPHER OSITA EZE. "ISOLATION, CHARACTERIZATION, AND ANTIBIOGRAM OF DIARRHOEAGENIC BACTERIA FROM PAEDIATRIC PATIENTS IN SELECTED HEALTHCARE FACILITIES OF ENUGU STATE NIGERIA." AFRICAN JOURNAL OF PHARMACEUTICAL RESEARCH AND DEVELOPMENT 16, no. 3 (2024): 147–56. https://doi.org/10.59493/ajopred/2024.3.16.

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Diarrhoea in children is a serious condition and if not carefully handled, may lead to fatalities. In this work, we isolated, characterized, and determined the antibiotic sensitivity pattern of E. coli, Shigella spp, and Salmonella spp recovered from faecal samples from children’s wards in selected clinics in the Enugu State of Nigeria. All the samples were transported to the laboratory using Ice Park. The isolates were further sub-cultured onto Salmonella-Shigella Agar and eosin-methylene Blue Agar to obtain pure and viable colonies and stored on a Nutrient agar slant until further analysis.
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Rajesh, J. B., B. Sunil, N. Prejit, Payel Kar, and H. Prasad. "A Study of Antimicrobial Usage Pattern in Dogs at Aizawl, Mizoram, India." Archives of Current Research International 25, no. 6 (2025): 155–64. https://doi.org/10.9734/acri/2025/v25i61259.

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Antibiotics, derived from the Greek word for "opposing life," are drugs that kill or inhibit bacterial growth. Antibiotics are used therapeutically, prophylactically, and as growth promoters. Data were acquired using questionnaires focused on demographics, disease conditions, antibiotic use, and related activities. Most dogs (75.2%) were male and between the ages of 1 to 5 years (54.4%). The most common ailments were skin problems (30.4%) and digestive system disorders (32%). Antibiotic use varies by condition: the most commonly prescribed medications for respiratory problems were Doxycycline
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Hassan Zaidi, Syed Zahoor Ul, Arshad Mahmood, Syed Muhammad Qasim Khan, et al. "Antimicrobial Susceptibility Pattern of Selected Bacterial Pathogens Isolated from High Vaginal Swab." Pakistan Journal of Medical and Health Sciences 16, no. 2 (2022): 1016–18. http://dx.doi.org/10.53350/pjmhs221621016.

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The study determines the prevalence and resistance among pathogenic bacteria against used antibiotics. The isolates were identified biochemically and subjected to antibiotic sensitivity using disk-diffusion method. A total of 210 bacterial isolates were tested, 175 (83.3%) were reported positive whereas 35 (16.6%) were found negative for HVS. The isolates were initially identified on colonies morphology and later via biochemical tests. The gram positive bacteria isolates i,e Staphylococcus aureus was found 48 (23.3%), followed by lactobacillus and least value belonged to Staphylococcus epiderm
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36

Orhue, O. Philips. "Susceptibility Pattern of Bacterial Isolates from Dental Caries Patients Attending Clinic at Irrua Specialist Teaching Hospital, Irrua, Nigeria." Journal of Biomedical Research & Environmental Sciences 2, no. 9 (2021): 784–89. https://doi.org/10.37871/jbres1311.

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This study was carried out to evaluate the antibiotic susceptibility pattern of bacterial isolates from dental caries patients attending the clinic at Irrua Specialist Teaching Hospital, Irrua, Nigeria. A total of 223 bacteria samples (Streptococcus mutans = 151; Streptococcus sobrinus = 36; Lactobacillus acidophilus = 22; Streptococcus salivarius = 10; Streptococcus mitis = 4) were collected from the patients. Antimicrobial sensitivity testing was done by single disc agar diffusion method on 24 antibiotics; selected into eight different groups of 3 according to action, community usage, and ge
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37

Uba, B. O., E. L. Okoye, I. S. Etoniru, D. K. Anene, and S. Ogbuagu. "Investigation of the antibiotics susceptibility patterns and pathogenic potential of bacteria isolated from poultry wastes." Journal of Public Health and Diseases 1, no. 3 (2018): 56–65. http://dx.doi.org/10.31248/jphd2019.021.

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The antibiotic resistant patterns and pathogenic potential of bacteria isolated from poultry wastes were investigated in this study. A total of 20 samples of poultry wastes were collected from different sites of poultry houses in Uli, Ihiala Local Government Areas, Anambra State, Nigeria using sterile polythene bags. The pathogens were isolated and identified using streaking plating technique, biochemical characterization and API Identification System. The disc diffusion method and plasmid curing were used to determine the antibiotic resistant patterns and resistant gene location. The pathogen
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38

Popescu, Florin-Dan, Maria Caraghiulea, Carmen Saviana Ganea, Mariana Preda, and Ana Maria Alexandra Stanescu. "Nonirritating concentrations for skin testing in immediate antibiotic allergy." Romanian Journal of Pharmaceutical Practice 15, no. 1-2 (2022): 36–45. http://dx.doi.org/10.37897/rjphp.2022.2.2.

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Accurate identification of a culprit drug involved in an immediate hypersensitivity adverse reaction has critical consequences on antibiotic stewardship and patient quality of life, therefore simple reliable diagnostic skin tests are of great importance. Succinct information on the use of positive and negative controls and nonirritating concentrations of antibiotics, according to recent international guidelines, used for skin prick tests and intradermal tests for the allergy workup is required to avoid false negative or false positive results. The method used, the appropriate drug concentratio
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39

Tjandra, Kristel C., Nikhil Ram-Mohan, Ryuichiro Abe, et al. "Diagnosis of Bloodstream Infections: An Evolution of Technologies towards Accurate and Rapid Identification and Antibiotic Susceptibility Testing." Antibiotics 11, no. 4 (2022): 511. http://dx.doi.org/10.3390/antibiotics11040511.

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Bloodstream infections (BSI) are a leading cause of death worldwide. The lack of timely and reliable diagnostic practices is an ongoing issue for managing BSI. The current gold standard blood culture practice for pathogen identification and antibiotic susceptibility testing is time-consuming. Delayed diagnosis warrants the use of empirical antibiotics, which could lead to poor patient outcomes, and risks the development of antibiotic resistance. Hence, novel techniques that could offer accurate and timely diagnosis and susceptibility testing are urgently needed. This review focuses on BSI and
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40

Ylagan, Niko Lawrence, Flor Marie Immanuelle Pilapil-Amante, and Hope Rovira. "Antibiotic Sensitivity Profile of Mastitis Pathogens from Dairy Cows in a Selected Farm in Laguna, Philippines [RESEARCH NOTE]." Philippine Agricultural Scientist 105, no. 2 (2022): 199–211. http://dx.doi.org/10.62550/gv046020.

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Due to their inappropriate and indiscriminate use in treating mastitis, most antibiotics are now ineffective. The aim of the study was to determine the antibiotic sensitivity profile of identified bovine mastitis pathogens. Twenty-seven out of 38 isolates were revived from a previous work and were identified for antibiotic sensitivity. Gram-negative isolates were Klebsiella pneumoniae, Brevundimonas diminuta, Escherichia coli, Acinetobacter baumanii, Vibrio metschnikovii, Flavimonas oryzihabitans and Pantoea agglomerans. Gram-positive isolates were Streptococcus agalactiae, Lactococcus lactis,
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41

Shrestha, Yogendra, Ravi Kurikempannadoddi Shivalingegowda, Melkote Jyotiprakash Avinash, et al. "The rise in antimicrobial resistance: An obscure issue in COVID-19 treatment." PLOS Global Public Health 2, no. 7 (2022): e0000641. http://dx.doi.org/10.1371/journal.pgph.0000641.

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A saturated health care system with a lack of evidence-based antiviral medicine and ignorance of antimicrobial stewardship during pandemics has prompted clinicians to prescribe a broad-spectrum antibiotic more often. A prospective, cross-sectional study of COVID-infected patients was conducted to gain insight into antibiotic prescribing practices and their impact on antimicrobial resistance. The antibiotic susceptibility test was performed using the disc diffusion method. 318 patients met the study’s inclusion criteria, with a mean age of 46 years and 55% (175) of them being males. Antibiotics
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42

Enoc Nicolás Varela-Rodríguez, Jackeline Lizzeta Arvizu-Gómez, Abril Bernardette Martínez-Rizo, and Christian González-Reyes. "Molecular identification of Pseudomonas aeruginosa and antibiotic resistance testing." GSC Biological and Pharmaceutical Sciences 24, no. 2 (2023): 308–16. http://dx.doi.org/10.30574/gscbps.2023.24.2.0335.

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Pseudomonas aeruginosa is a Gram-negative bacillus considered an opportunistic pathogen, usually associated with nosocomial infections in immunocompromised patients. Among the infections caused, the most frequent are urinary tract infections, wound infections, pneumonia, and bacteremia. It has intrinsic and acquired resistance to antibiotics, due to the low permeability of its outer membrane, the overexpression of efflux pumps, and the production of enzymes that degrade the antibiotic. In this study, 61 samples of P. aeruginosa collected from the General Hospital “Dr. Aquiles Calles Ramírez" f
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43

Al Farisi, Irsyad, Sutan Nur Chamida Tri Astuti, Afifah Nurul Falih, and Oktira Roka Aji. "Antibiotic Resistance in Escherichia coli Isolated from Chicken Meat in Traditional Markets of Yogyakarta." Journal of Biotechnology and Natural Science 5, no. 1 (2025): 33–39. https://doi.org/10.12928/jbns.v5i1.13125.

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The widespread use of antibiotics in the livestock industry serves both as a preventive measure against diseases and as a feed additive. However, excessive antibiotic use has led to antibiotic resistance, where bacterial exposure to antibiotics renders them resistant to one or more antibiotic agents. This study investigates the presence of antibiotic resistance in Escherichia coli isolated from chicken meat sold in traditional markets in Yogyakarta. An experimental method was employed, using ECB and EMBA media for bacterial isolation. Gram staining was performed to characterize the morphology
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Edmondson, Raewyn, Kordo Saeed, Steve Green, and Matthew O’Dwyer. "Improving Turnaround Times for Routine Antimicrobial Sensitivity Testing Following European Committee on Antimicrobial Susceptibility Testing Methodology in Patients with Bacteraemia." Antibiotics 13, no. 11 (2024): 1094. http://dx.doi.org/10.3390/antibiotics13111094.

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Background/Objectives: Bacteraemia can be fatal without antibiotic intervention. Antibiotic Susceptibility Testing (AST) provides the necessary information for targeted antibiotic therapy; however, the traditional method using disc diffusion can take over two days from a positive blood culture. Inappropriate empiric therapy is associated with increased mortality and increased antibiotic resistance, highlighting the need for more rapid turnaround times for AST. By making changes to an established method, turnaround times can be reduced. Methods: Eighty-two patient positive blood culture samples
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Vidhya C.S., G. Gomadhi, Ningaraj Belagalla, et al. "Exploring Microbiological Quality Assessment Techniques and Antibiotic Sensitivity: A Comprehensive Review." UTTAR PRADESH JOURNAL OF ZOOLOGY 45, no. 12 (2024): 156–65. http://dx.doi.org/10.56557/upjoz/2024/v45i124113.

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Microbiological quality assessment and antibiotic sensitivity testing are crucial components of ensuring public health safety, food quality, and effective antimicrobial therapy and provides a comprehensive overview of the methodologies, challenges, and recent advancements in microbiological quality assessment and antibiotic sensitivity testing. It covers various techniques employed in microbiological quality assessment, including culture-based methods, molecular techniques, and rapid detection methods. Additionally, it explores the principles and methodologies of antibiotic sensitivity testing
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Fatema, Benzeer, and Md Rashidul Hoq. "Antibiotic Sensitivity Pattern Of Different Isolated Bacteria In Pus Sample." Journal of Dhaka National Medical College & Hospital 25, no. 1 (2019): 22–23. https://doi.org/10.3329/jdnmch.v25i1.79922.

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Background: Knowledge of local common pathogens and their resistance status can guide clinician to choose appropriate antibiotic for empirical treatment of patients. Objective: This study was undertaken to determine the frequently isolated organism from pus culture and to determine the antibiotic sensitivity patterns. The human skin and soft tissue infections (SSTIS) caused by microbial pathogens during or after trauma, burn injuries and surgical procedures. These result in the production of pus, a white yellow fluid comprised of dead WBC, cellular debris and necrotic tissues. Methods: Total 1
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Sullivan, Timothy. "2063. Using Twitter Data and Machine Learning to Identify Outpatient Antibiotic Misuse: A Proof-of-Concept Study." Open Forum Infectious Diseases 6, Supplement_2 (2019): S695. http://dx.doi.org/10.1093/ofid/ofz360.1743.

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Abstract Background Outpatient antibiotic misuse is common, yet it is difficult to identify and prevent. Novel methods are needed to better identify unnecessary antibiotic use in the outpatient setting. Methods The Twitter developer platform was accessed to identify Tweets describing outpatient antibiotic use in the United States between November 2018 and March 2019. Unique English-language Tweets reporting recent antibiotic use were aggregated, reviewed, and labeled as describing possible misuse or not describing misuse. Possible misuse was defined as antibiotic use for a diagnosis or symptom
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Agustina, Dini, Diana Chusna Mufida, Hanifa Rizki A.S., and Dion Krismashogi Dharmawan. "Antibiotic Sensitivity Test on Staphylococcus Aureus Detected in Sputum of Patients with Pneumonia Treated in Hospitals." Journal of Agromedicine and Medical Sciences 5, no. 1 (2019): 20. http://dx.doi.org/10.19184/ams.v5i1.9267.

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Pneumonia is a respiratory tract infection that attacks the pulmonary parenchyma. This disease can be caused by bacteria, one of which is Staphylococcus aureus. Antibiotics have an important role to play in reducing the morbidity and mortality incidence of pneumonia, but currently, the incidence of resistance antibiotics is increased. The purpose of this study was to determine the sensitivity of antibiotics Staphylococcus aureus in pneumatic sputum patients. The design of this study was observational descriptive, using sputum samples from pneumonia patients in Subandi and Paru Jember hospitals
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Karmaker, Mousumi, Anika Quayum, Tangina Yesmin Ananna, and Shah Md Zahurul Haque Asna. "Prevalence of MRSA, ESBL, and AMPC-beta-lactamase-producing bacterial profile in pus sample." Indian Journal of Microbiology Research 9, no. 4 (2023): 272–78. http://dx.doi.org/10.18231/j.ijmr.2022.045.

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Rapid distribution of bacteria in wound infection and their appropriate treatment with antibiotics are crucial for health care providers. Bangladesh is vulnerable to multi-drug-registrant antibiotics due to extensive antibiotic misuse and other factors. The purpose of the present study was to see the frequency and distribution of bacteria isolated from pus and sensitivity patterns among hospitalized patients. A cross-sectional study was carried out from June 2020 to July 2021. The pus samples were collected from the patients who visited BIHS General Hospital, Dhaka. Isolation and Identificatio
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Kabisov, R. G., O. K. Gogaev, B. G. Tsugkiev, E. V. Ramonova, and S. A. Grevtsova. "SENSITIVITY TO CERTAIN ANTIBIOTICS OF ESCHERICHIA COLI CULTURES." Proceedings of Gorsky State Agrarian University 61, no. 2 (2024): 85–93. http://dx.doi.org/10.54258/20701047_2024_61_2_85.

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Antimicrobials including antibiotics, antivirals, antifungals, and antiparasitics, are medications used to prevent and treat infectious diseases in humans, animals, and plants. The emergence of antibiotic-resistant pathogenic bacteria poses a major public health problem worldwide. The research was carried out in the laboratories of the Faculty of Biotechnology of the Federal State Budgetary Educational Institution of Higher Education «Mountain State Agrarian University». The article presents the results of testing 90 Escherichia coli cultures with antibiotics isolated from the feces of healthy
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