Displaying publications 41 - 60 of 88 in total

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  1. Fulltext Fulminant hepatic failure and shigella bacteremia
    Abidin Z, Iyngkaran N, Puthucheary SD
    Med J Malaysia, 1983 Jun;38(2):112-3.
    PMID: 6353185
    A three and a half year old boy with shigellosis developed fulminant hepatic failure. The hepatic derangements rapidly improved over a period of two weeks after treatment of the shigellosis with parenteral gentamicin. We believe this is the first documented report of fulminant hepatic failure due to shigella sepsis.
    Matched MeSH terms: Gentamicins/therapeutic use
  2. The L-cell isolation from heterogonous population of intestinal cell line using antibiotic selection method
    Rasouli M, Abbasi S, Sarsaifi K, Hani H, Ahmad Z, Omar AR
    Appl Biochem Biotechnol, 2014 Jan;172(1):394-404.
    PMID: 24081707 DOI: 10.1007/s12010-013-0514-6
    Enteroendocrine cells are the largest population of hormone-producing cells in the body and play important roles in many aspects of body functions. The enteroendocrine cell population is divided into different subpopulations that secrete different hormones and peptides. Characterization of each subpopulation is particularly useful for analyzing the cellular mechanisms responsible for specific cell types. Therefore, the necessity of a pure cell line for a specific study purpose was the important motivation for the separation of cell lines for each subpopulation of enteroendocrine cells. The present research introduces a method for the isolation of L-cells, one of the important subpopulations of enteroendocrine cells. The antibiotic selection method was conducted in order to isolate the L-cells from a heterogonous population of intestinal cell line. In this method, a neomycin resistance gene (as selected marker) was expressed under the control of a specific promoter of L-cells. After transfection of manipulated plasmid, only the cells which determine the specific promoter and express neomycin resistance protein would be able to survive under Geneticin antibiotic treatment condition. In order to confirm that the isolated cells were L-cells, reverse transcriptase polymerase chain reaction (PCR) and quantitative PCR assays were performed. Based on the results, the isolated cells were pure L-cells that could be able to express specific mRNA of L-cells efficiently. This technique provides a unique method for the isolation and purification of any cell line. The purified isolated L-cells by this method can be used for future studies and for analyzing cellular mechanisms that involve L-cells' functions.
    Matched MeSH terms: Gentamicins/pharmacology
  3. Fulltext Survivability of Acanthamoeba strains isolated from clinical and environmental specimens during axenization
    Nurul Farhana Jufri, Anisah Nordin, Mohamed Kamel Abd Ghani, Yusof Suboh, Noraina Abd Rahim
    Jurnal Sains Kesihatan Malaysia, 2011;9(1):1-3.
    MyJurnal
    Acanthamoeba is a free living protozoa that can cause keratitis and granulomatous amoebic encephalitis. Physiological characteristics of this amoeba are found to have a medical importance in which it can be related to the pathogenicity potential of the organism. This study was carried out to investigate the physiological characteristics of survivability during axenization. Six Acanthamoeba strains from three clinical isolates (HSB 1, HKL 48 and HKL 95) and three environmental isolates (PHS 2, PHS 11 and PHS 15) were used in this study. Axenization test was done by treating cysts with hydrochloric acid (3%) and Page saline containing Gentamicin (100 µg/ml). Cysts were then cultured into PYG enrich media, incubated at 30oC and the presence and proliferation of trophozoites of Acanthamoeba were observed. This study showed that PHS 15, HSB 1, HKL 48 and HKL 95 could be axenized but they have poor proliferation rate in PYG enrich media. The result showed that the difference between both clinical and environmental isolates was observed in two strains; PHS 2 and PHS 11. This indicates that there is a possibility that the physiological traits of strains from both isolates are the same and strains from the environment are able to show the pathogenic potential and capable of causing infection to human.
    Matched MeSH terms: Gentamicins
  4. Fulltext The effectiveness of eyedrop antibiotics neomycin, gentamycin & ciprofloxacin on Acanthamoeba spp. isolates [Keberkesanan antibiotik titisan mata neomycin, gentamycin & ciprofloxacin terhadap sista acanthamoeba spp.]
    Noradilah Samseh Abdullah, Mohamed Kamel Abd Ghani, Anisah Nordin, Yusof Suboh, Noraina Ab Rahim
    Jurnal Sains Kesihatan Malaysia, 2009;7(2):39-46.
    MyJurnal
    Acanthamoeba keratitis is a serious ocular problem and can cause blindness if not treated. This study was therefore performed to evaluate the effectiveness of eyedrop antibiotics on eight Acanthamoeba spp. isolates, of which four
    were clinical isolates and the remaining four from the environment. Three different eyedrop antibiotics (neomycin, ciprofloxacin and gentamicin) currently available in the market and ready for use were tested. Cyst suspension from all strains were tested against eyedrop antibiotics, respectively. After 48 hours of incubation period, the solutions were filtered and the filtered membranes were put onto non-nutrient agar lawn with E. coli. The plates were examined daily for Acanthamoeba trophozoites under inverted microscope until day 14. Neomycin, ciprofloxacin and gentamicin were found
    to be effective against Acanthamoeba spp. cysts for all test strains.
    Key words: Acanthamoeba Keratitis, Eyedrop Antibiotics, Effectiveness
    Matched MeSH terms: Gentamicins
  5. Fulltext Antimicrobial susceptibility of clinical isolates of Pseudomonas aeruginosa from a Malaysian Hospital
    Pathmanathan SG, Samat NA, Mohamed R
    Malays J Med Sci, 2009 Apr;16(2):27-32.
    PMID: 22589655 MyJurnal
    Ongoing surveillance of Pseudomonas aeruginosa resistance against antimicrobial agents is fundamental to monitor trends in susceptibility patterns and to appropriately guide clinicians in choosing empirical or directed therapy. The in vitro activity level of eight antimicrobial drugs was assessed against 97 clinical isolates of P. aeruginosa collected consecutively for three months in 2007 from a Malaysian hospital. Antimicrobial susceptibility was determined using the E-test method in addition to the hospital's routine diagnostic testing by the disk diffusion method. Respiratory and wound swab isolates were the most frequently encountered isolates. The E-test and disk diffusion methods showed high concordance in determining the in vitro activity of the antimicrobial agents against the E isolates. Piperacillin-tazobactam was the most active antimicrobial agent with 91.8% susceptibility, followed by the aminoglycosides (amikacin, 86.6% and gentamicin, 84.5%), the quinolone (ciprofloxacin, 83.5%) and the beta-lactams (cefepime, 80.4%, ceftazidime, 80.4%, imipenem, 79.4% and meropenem, 77.3%). Incidence of multidrug resistance was 19.6% (19 out of 97 isolates). Periodic antibiotic resistance surveillance is fundamental to monitor changes in susceptibility patterns in a hospital setting.

    Study site: Hospital Kuala Lumpur
    Matched MeSH terms: Gentamicins
  6. Fulltext Therapeutic drug monitoring of gentamicin in patients with bronchopneumonia: cost considerations and patient outcomes
    Ahmed Abdelrahim HE, Ab Rahman AF, Mohamed Ibrahim MI
    Eurasian J Med, 2012 Apr;44(1):1-5.
    PMID: 25610196 DOI: 10.5152/eajm.2012.01
    In Malaysia, therapeutic drug monitoring (TDM) service started in the late 1980s. Serum concentration measurements depend on commercially available drug assays, which are costly. In the present study, we attempted to document the impact of TDM service on cost and patient outcomes.
    Matched MeSH terms: Gentamicins*
  7. Pharmaceutical Development of Intraperitoneal Arachis hypogaea as a Renal Protective Agent
    Gul A, Khan H, Shah SI, Alsharif KF, Qahl SH, Rehman IU, et al.
    Front Biosci (Landmark Ed), 2023 Jan 17;28(1):14.
    PMID: 36722262 DOI: 10.31083/j.fbl2801014
    BACKGROUND: Kidneys are among the vital organs of the human body; therefore, damage from any exogenous/endogenous agent may put human life at risk. Arachis hypogaea (AH) contains different free radical scavenging flavonoids, stilbenes, and tannins. This research aimed to elucidate the possible nephroprotective mechanism of AH methanolic crude extract (AHcr) and n-hexane oil fraction (AHO) against gentamycin-induced nephrotoxicity.

    METHODS: After the extraction of the crude oil of the plant, they were tested against a Gentamycin (GM)-treated group of Swiss Albino mice for their nephroprotective action. Animals were divided into six (6) equal groups with five (5) animals in each group. These groups were: control group (0.5 mL normal saline via intraperitoneal -i.p), gentamycin group (gentamycin 100 mg/kg i.p), Silymarin + gentamycin group (Silymarin 50 mg/kg and gentamycin 100 mg/kg i.p), plant extract (AHcr1) and gentamycin group (AHcr1 250 mg/kg and gentamycin 100 mg/kg i.p), AHcr2 + gentamycin group (AHcr2; 500 mg/kg and gentamycin 100 mg/kg i.p) and the hexane oil fraction (AHO) + gentamycin (AHO 1 mL/kg and GM 100 mg/kg i.p). After completion of doses, animals were sacrificed for the collection of blood to further investigate biochemical changes and histopathological changes in kidney tissues.

    RESULTS: Serum creatinine, urea, and blood urea nitrogen significantly increased (p < 0.001) in the gentamycin-treated group as compared to the control group. The elevated level of serum creatinine, urea, and blood urea nitrogen was decreased significantly (p < 0.001) in groups treated with AHcr and AHO compared to the gentamycin group. Similarly, the histopathological study of kidney tissues from the gentamycin group showed tubular necrosis, vacuolation, and fibrosis.

    CONCLUSIONS: The effect of crude extract and hexane soluble fraction of AH caused a significant reversal of gentamycin-induced nephrotoxicity.

    Matched MeSH terms: Gentamicins
  8. Fulltext Improving the appropriateness of therapeutic drug monitoring sampling in Hospital Sultanah Nur Zahirah, Kuala Terengganu
    Lukman Nul Hakim Md Khairi, Farah Syakirah Ahmad, Aimi Shazana Muhammad Anuar, Nurul Ain Wan Omar, Nurul Najmi Muhammad, Nurulhayati Abd. Jamal, et al.
    Q Bulletin, 2020;1(29):28-35.
    MyJurnal
    Therapeutic drug monitoring (TDM) is a valuable clinical tool in optimisation of drug regimens. However, improper utilisation of TDM may lead to significant resource wastage and expose patients to avoidable trauma, toxicity, therapeutic failure and prolonged hospitalisation. This study aimed to reduce the percentage of inappropriate TDM sampling to our proposed standard of less than 20% within a four-month intervention period. A cross-sectional study was undertaken from January to December 2015 at the inpatient setting of Hospital Sultanah Nur Zahirah. Gentamicin and Vancomycin analytes were studied because these analytes accounted for 69.2% of total samples received in 2014. TDM Monitoring Form was used to collect sampling and dosage information to assess sampling appropriateness. A closed-ended self-administered questionnaire was distributed to a group of medical doctors to assess their knowledge on appropriate Gentamicin and Vancomycin TDM sampling method pre- and post-intervention. Prior to the intervention phase in October to December 2014, 79.4% of TDM were inappropriately sampled. The main contributing factors were inadequate knowledge among medical doctors, lack of sampling reminders for new TDM requests, and misunderstanding on sampling information for repeated TDM requests. 60-minute face-to-face educational sessions on TDM sampling method were conducted specifically for staff at the General Medical and Paediatric Departments, and two continuing medical education (CME) slots were held at the hospital level. Guidelines on TDM sampling was initiated and laminated copies were distributed to all wards. Implementation of TDM Alert System which consisted of digital reminders and physical stickers was also introduced. The interventions were able to reduce the inappropriate sampling percentage from 79.4% to 41.8% post-intervention, and to 19.1% in the recent monitoring phase of January until June 2019. Continuous close monitoring and sustainable implementation of the measures are vital as TDM sampling appropriateness may affect clinical interpretation of the results.
    Matched MeSH terms: Gentamicins
  9. Fulltext Drug Utilization on Neonatal Wards: A Systematic Review of Observational Studies
    Rosli R, Dali AF, Abd Aziz N, Abdullah AH, Ming LC, Manan MM
    Front Pharmacol, 2017;8:27.
    PMID: 28228724 DOI: 10.3389/fphar.2017.00027
    Despite limited evidence on safety and efficacy of drug use in neonates, drugs are extensively used in this age group. However, the availability of information on drug consumption in neonates, especially inpatient neonates, is limited. This paper systematically reviews published studies on drug utilization in hospitalized neonates. A systematic literature review was carried out to identify observational studies published from inception of databases used till August 2016. Four search engines, namely Medline, CINAHL, Embase, and PubMed, were used. Publications written in English that described drug utilization in neonatal wards were selected. Assessment of the data was based on the category of the study design, the objective of study and the method used in reporting drug consumption. A total of 20 drug utilization studies were identified, 12 of which focused on all drug classes, while the other eight evaluated antimicrobials. Studies were reported in Europe (n = 7), the United States (n = 6), India (n = 5), Brazil (n = 1), and Iran (n = 1). Substantial variance with regard to study types (study design and methods), data source, and sample size were found among the selected studies. Of the studies included, 45% were cross-sectional or retrospective, 40% were prospective studies, and the remaining 15% were point prevalence surveys. More than 70% of the studies were descriptive studies, describing drug consumption patterns. Fifteen per cent of the descriptive studies evaluated changes in drug utilization patterns in neonates. Volume of units was the most prevalent method used for reporting all drug categories. The ATC/DDD system for reporting drug use was only seen in studies evaluating antimicrobials. The most commonly reported drugs across all studies are anti-infectives for systemic use, followed by drugs for the cardiovascular system, the nervous system and the respiratory system. Ampicillin and gentamicin were the most prescribed antimicrobials in hospitalized neonates. The present review reveals that neonates are exposed to a high number of drugs and various methods are used to report drug consumption in this age group. The best measure of drug consumption to quantify prevalence of drug use in neonates remains to be identified and additional research in this area is warranted.
    Matched MeSH terms: Gentamicins
  10. Fulltext A forgotten clinical sign making a comeback
    Chiam KH, A Hing CT, Low LL
    Med J Malaysia, 2014 Feb;69(1):40-1.
    PMID: 24814630 MyJurnal
    We report a case of Staphylococcus aureus infective endocarditis in a patient presenting with fever and rare cutaneous manifestations of Osler Nodes and Janeway Lesions. There had not been any distinct risk factors. His echocardiography subsequently revealed vegetation at the anterior mitral valve leaflet. As Staphylococcus aureus infective endocarditis is of utmost significance in morbidity and mortality, a sharp clinical acumen and follow up investigations is required alongside a prolonged course of antibiotics. Our patient was then started on intravenous cloxacillin for 28 days and gentamicin for 5 days to which he made good progress and recovery.
    Matched MeSH terms: Gentamicins
  11. Fulltext Monitoring of serum gentamicin level in a general hospital
    Hussin Z, Lim VKE
    Med J Malaysia, 1982 Jun;37(2):104-7.
    PMID: 7132829
    Gentamicin is an aminoglycoside antibiotic which is commonly used in the treatment of serious Gram-negative infections. However, gentamicin like other aminoglycosides, has a narrow therapeutic index and is potentially ototoxic and nephrotoxic. Blood levels following administration of gentamicin has been shown to be highly unpredictable and monitoring of gentamicin levels is necessary to ensure effective therapeutic levels as well as to avoid toxicity. The Department of Microbiology, Universiti Kebangsaan Malaysia offers such a monitoring service. This paper analyses the results of 135 such estimations performed between August 1979 and May 1981. It is shown that a significant proportion of patients were receiving either too much or too little gentamicin. Empirical determinations of dosages is unsatisfactory and as the microbiological assay method of determining gentamicin levels is both easy to perform and inexpensive, such a service should be offered by all general hospitals in Malaysia.
    Matched MeSH terms: Gentamicins/blood*
  12. Fulltext Detection of antibiotic resistance in probiotics of dietary supplements
    Wong A, Ngu DY, Dan LA, Ooi A, Lim RL
    Nutr J, 2015;14:95.
    PMID: 26370532 DOI: 10.1186/s12937-015-0084-2
    Probiotics are live microorganisms that confer nutrition- and health-promoting benefits if consumed in adequate amounts. Concomitant with the demand for natural approaches to maintaining health is an increase in inclusion of probiotics in food and health products. Since probiotic bacteria act as reservoir for antibiotic resistant determinants, the transfer of these genes to pathogens sharing the same intestinal habitat is thus conceivable considering the fact that dietary supplements contain high amounts of often heterogeneous populations of probiotics. Such events can confer pathogens protection against commonly-used drugs. Despite numerous reports of antibiotic resistant probiotics in food and biological sources, the antibiogram of probiotics from dietary supplements remained elusive.
    Matched MeSH terms: Gentamicins/pharmacology
  13. Effect of gestational age on gentamicin pharmacokinetic parameters in the newborn
    Farizaturradiah O, Mohamed Z, Sim SM, Lim CT
    JUMMEC, 1997;2:35-38.
    Matched MeSH terms: Gentamicins
  14. Effect of imidazolium-based ionic liquids on bacterial growth inhibition investigated via experimental and QSAR modelling studies
    Ghanem OB, Mutalib MI, El-Harbawi M, Gonfa G, Kait CF, Alitheen NB, et al.
    J Hazard Mater, 2015 Oct 30;297:198-206.
    PMID: 25965417 DOI: 10.1016/j.jhazmat.2015.04.082
    Tuning the characteristics of solvents to fit industrial requirements has currently become a major interest in both academic and industrial communities, notably in the field of room temperature ionic liquids (RTILs), which are considered one of the most promising green alternatives to molecular organic solvents. In this work, several sets of imidazolium-based ionic liquids were synthesized, and their toxicities were assessed towards four human pathogens bacteria to investigate how tunability can affect this characteristic. Additionally, the toxicity of particular RTILs bearing an amino acid anion was introduced in this work. EC50 values (50% effective concentration) were established, and significant variations were observed; although all studied ILs displayed an imidazolium moiety, the toxicity values were found to vary between 0.05 mM for the most toxic to 85.57 mM for the least toxic. Linear quantitative structure activity relationship models were then developed using the charge density distribution (σ-profiles) as molecular descriptors, which can yield accuracies as high as 95%.
    Matched MeSH terms: Gentamicins/chemistry
  15. Development of biofilm-targeted antimicrobial wound dressing for the treatment of chronic wound infections
    Ng SF, Leow HL
    Drug Dev Ind Pharm, 2015;41(11):1902-9.
    PMID: 25758412 DOI: 10.3109/03639045.2015.1019888
    It has been established that microbial biofilms are largely responsible for the recalcitrance of many wound infections to conventional antibiotics. It was proposed that the efficacy of antibiotics could be optimized via the inhibition of bacterial biofilm growth in wounds. The combination of antibiofilm agent and antibiotics into a wound dressing may be a plausible strategy in wound infection management. Xylitol is an antibiofilm agent that has been shown to inhibit the biofilm formation. The purpose of this study was to develop an alginate film containing xylitol and gentamicin for the treatment of wound infection. Three films, i.e. blank alginate film (SA), alginate film with xylitol (F5) and alginate film with xylitol and gentamicin (AG), were prepared. The films were studied for their physical properties, swelling ratio, moisture absorption, moisture vapor transmission rate (MVTR), mechanical and rheology properties, drug content uniformity as well as in vitro drug release properties. Antimicrobial and antibiofilm in vitro studies on Staphylococcus aureus and Pseudomonas aeruginosa were also performed. The results showed that AG demonstrates superior mechanical properties, rheological properties and a higher MVTR compared with SA and F5. The drug flux of AG was higher than that of commercial gentamicin cream. Furthermore, antimicrobial studies showed that AG is effective against both S. aureus and P. aeruginosa, and the antibiofilm assays demonstrated that the combination was effective against biofilm bacteria. In summary, alginate films containing xylitol and gentamicin may potentially be used as new dressings for the treatment of wound infection.
    Matched MeSH terms: Gentamicins
  16. A physiological approach to renal clearance: From premature neonates to adults
    Holford N, O'Hanlon CJ, Allegaert K, Anderson B, Falcão A, Simon N, et al.
    Br J Clin Pharmacol, 2024 Apr;90(4):1066-1080.
    PMID: 38031322 DOI: 10.1111/bcp.15978
    AIMS: We propose using glomerular filtration rate (GFR) as the physiological basis for distinguishing components of renal clearance.

    METHODS: Gentamicin, amikacin and vancomycin are thought to be predominantly excreted by the kidneys. A mixed-effects joint model of the pharmacokinetics of these drugs was developed, with a wide dispersion of weight, age and serum creatinine. A dataset created from 18 sources resulted in 27,338 drug concentrations from 9,901 patients. Body size and composition, maturation and renal function were used to describe differences in drug clearance and volume of distribution.

    RESULTS: This study demonstrates that GFR is a predictor of two distinct components of renal elimination clearance: (1) GFR clearance associated with normal GFR and (2) non-GFR clearance not associated with normal GFR. All three drugs had GFR clearance estimated as a drug-specific percentage of normal GFR (gentamicin 39%, amikacin 90% and vancomycin 57%). The total clearance (sum of GFR and non-GFR clearance), standardized to 70 kg total body mass, 176 cm, male, renal function 1, was 5.58 L/h (95% confidence interval [CI] 5.50-5.69) (gentamicin), 7.77 L/h (95% CI 7.26-8.19) (amikacin) and 4.70 L/h (95% CI 4.61-4.80) (vancomycin).

    CONCLUSIONS: GFR provides a physiological basis for renal drug elimination. It has been used to distinguish two elimination components. This physiological approach has been applied to describe clearance and volume of distribution from premature neonates to elderly adults with a wide dispersion of size, body composition and renal function. Dose individualization has been implemented using target concentration intervention.

    Matched MeSH terms: Gentamicins/pharmacokinetics
  17. Melioidosis presenting as prostatitis--a case report from Sabah
    Kan SPK, Kay RWW
    Trans R Soc Trop Med Hyg, 1978;72(5):522-4.
    PMID: 725999 DOI: 10.1016/0035-9203(78)90175-X
    Previous reports of melioidosis in Sabah are reviewed and a detailed account of a case, presenting as prostatitis, in a 40-year-old British male is given. The history suggested that the organism, Pseudomonas pseudomallei, was transmitted by a fly which entered the eye. Diagnosis was delayed and treatment presented some difficulty, the organism being relatively insensitive to amplicillin and gentamicin. Co-trimoxazole was the most effective, followed by minocycline. Cure was eventually achieved and after four years the patient was fit and normal, except for sterility.
    Matched MeSH terms: Gentamicins/therapeutic use
  18. Effect of high saturated free fatty acids feeding on progression of renal failure in rat model of experimental nephrotoxicity
    Ibraheem ZO, Sattar MA, Abdullah NA, Rathore HA, Johns EJ
    Bosn J Basic Med Sci, 2012 Feb;12(1):26-32.
    PMID: 22364300
    The current study evaluates the impact of high saturated fat feeding in rat model of experimental nephrotoxicity induced by gentamicin. Sprague-Dawley rats weighing 200 g were randomized into four groups; the first one received the standard rodents chow for 8 weeks and was treated as control, the second group (HFD)received an experimental high fat diet rich in palm kernel oil (40% of Calories as fat) for the same period. The third group (HFDG) was given 80 mg/kg (body weight)/day gentamicin sulphate intraperitoneally during the last 24 days of the feeding period while the fourth group was given gentamicin as above along with the standard rodents chow. Renal function was assessed through measuring serum creatinine, creatinine clearance and absolute and fractional excretion of both sodium and potassium. At the end, rats underwent a surgical procedure for blood pressure measurement. Renal function study showed a stronger nephrotoxicity for HFDG group. Hypertension was observed in HFD group while the pressure declined after gentamicin co-administration. Overall, changing the feeding behavior toward using more SAFFAs for rats injected with gentamicin promotes the progression of renal failure.
    Matched MeSH terms: Gentamicins/toxicity*
  19. Fulltext Pneumonia and concurrent eggs retention in a river terrapin (Batagur baska)
    Inirah, C.I., Donny, Y., Azlan, C.A., Teoh, H.X., Jesse, F.F.A.
    Jurnal Veterinar Malaysia, 2017;29(1):13-17.
    MyJurnal
    A case report of pneumonia and egg retention in a river terrapin was presented in this paper. A 20 year-old river terrapin (Batagur baska) was presented with complaint of coughing with blood discharge, wheezing breathing and inappetance. Plain radiograph showed both right and left lung lobes were consolidated due to pneumonia 90% and 70%, respectively. Tentative diagnosis of pneumonia due to opportunistic bacterial infection of Chromobacterium sp. and Plesiomonas shigelloides was made in this case based on bacterial isolation and response to antibiotic and antiinflammatory drugs. Enrofloxacin and flunixin meglumine were administered from Day-1 to -5. Enrofloxacin was then changed to gentamicin since it showed resistance in those bacteria. No clinical changes were observed. Gentamicin was given at rate 2.5 mg/kg once a week intramuscularly and prednisolone 2 mg/kg once on Day-6 given intramuscularly, showed a response on Day-10 of hospitalisation with the evidence of reduction in lung consolidation by almost 90% clear of lung lobes from pneumonia. Sixteen thin-shelled eggs were also observed in the coelomic cavity on radiographic images. Active laying season, prolonged laying period and the history of laying only two eggs a week before presenting to hospital gives a highly suggestive diagnosis of egg retention syndrome. To encourage laying, the terrapin was given a daily parenteral calcium supplement, oxytocin 5 IU/kg intramuscularly (Day-10 hospitalisation) and was released for sunbath and to sand twice daily. The eggs were completely laid on Day-11 and the overall terrapin condition was greatly improved 2 weeks post-hospitalisation.
    Matched MeSH terms: Gentamicins
  20. Fulltext Atypical contact lens related corneal ulcer caused by pasteurella multocida
    Fatin Hanisah, F., Umi Kalthum, M. N., Rona Asnida, N., Jemaima, C. H.
    Journal of Surgical Academia, 2018;8(1):43-46.
    MyJurnal
    A 55-year-old healthy lady with history of regular contact lens (CL) use presented with 10 days history of
    progressive left eye blurring of vision, redness and pain. There was good CL hygiene practiced with no history of
    swimming, trauma or contact with domestic pets. Left eye vision was hand movement and right eye was 1/60,
    pinhole 6/18. On the left eye, there was a central, oval-shaped corneal infiltrate with an overlying large epithelial
    defect and stromal oedema, with significant anterior chamber cells and fibrin. B-mode ultrasound showed no vitritis.
    Intensive topical benzylpenicillin 10000iu/ml and topical gentamycin 1.4% hourly, homatropine 2% three times
    daily, oral doxycycline and oral ascorbic acid were started. The gram stain results showed gram positive cocci
    growth. Her ulcer improved with the treatment and preservative-free dexamethasone 0.1% once daily was
    commenced to reduce inflammation and scarring. Interestingly, culture was reported as Pasteurella maltocida, a
    gram negative bacilli sensitive to penicillin, and so treatment was continued until the ulcer completely healed. She
    had central corneal scarring with best corrected vision of 6/24 in the left eye but was not keen on further surgery to
    improve her vision. Although it has not been previously reported, Pasteurella multocida can cause CL related
    corneal ulcer with severe anterior chamber inflammation. This diagnosis should be considered even if there is trivial
    contact or no history of exposure to domestic animals.
    Matched MeSH terms: Gentamicins
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