451
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Ali M, Kotrashetti S, Baliga S, Umarani M, Kale T. Access ostoetomies: an extended role of oral and maxillofacial surgeon. Int J Oral Maxillofac Surg 2007. [DOI: 10.1016/j.ijom.2007.09.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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452
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Wishahi M, Roushdy M, El-Ganzoury H, Ghobashy S, El-Baz A, El-Leithy T, Mahmoud I, Ali M, El.kalsh T. POS-01.105: Ureteroscopy without fluoroscopy for distal ureteral stones. Urology 2007. [DOI: 10.1016/j.urology.2007.06.806] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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453
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Blamire MG, Ali M, Leung CW, Marrows CH, Hickey BJ. Exchange bias and blocking temperature in Co/FeMn/CuNi trilayers. PHYSICAL REVIEW LETTERS 2007; 98:217202. [PMID: 17677802 DOI: 10.1103/physrevlett.98.217202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/10/2007] [Indexed: 05/16/2023]
Abstract
Aspects of exchange bias between antiferromagnets and ferromagnets remain unclear despite recent research. An outstanding issue is the relationship between exchange bias and enhanced coercivity in the ferromagnetic layer. This Letter reports the unexpected finding that a substantial exchange bias can be generated between an antiferromagnet (FeMn) with a higher ordering temperature than that of the ferromagnet (CuNi). We interpret the result in terms of a temperature-dependent competition between interfacial exchange and antiferromagnet anisotropy energies. Crossover of these energies during cooling is responsible for the onset of exchange bias at the blocking temperature.
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454
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Gowrishankar P, Ali M, Baboota S. Preparation and properties of valdecoxib-hydroxypropyl beta-cyclodextrin inclusion complex. PDA J Pharm Sci Technol 2007; 61:175-82. [PMID: 17722484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
Valdecoxib is a non-steroidal anti-inflammatory drug used in the treatment of rheumatoid and osteoarthritis. It is practically insoluble in water. Incidence of adverse events such as nausea has been reported in some trials. Therefore, an attempt was made to improve the aqueous solubility of the drug by making an inclusion complex using hydroxypropyl beta-cyclodextrin (HPbeta-CD). The complexes were prepared by physical mixture and freeze-drying methods. The different methods employed for evaluation--including differential scanning calorimetry, Fourier transform infrared spectral analysis, and scanning electron microscopy studies--indicated complete formation of the complex by the freeze-drying method in a molar ratio of 1:1. The prepared complexes showed an improved in vitro dissolution profile and better anti-inflammatory activity as compared to the pure drug.
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455
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Ahmed S, Khawaja S, Husain N, Ali M. Myocardial reperfusion after intracoronary thrombectomy for acute ST-elevation myocardial infarction. CARDIOVASCULAR REVASCULARIZATION MEDICINE 2007. [DOI: 10.1016/j.carrev.2007.03.091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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456
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Salahuddin N, Ayad MM, Ali M. Synthesis and characterization of polyaniline–organoclay nanocomposites. J Appl Polym Sci 2007. [DOI: 10.1002/app.27180] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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457
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Abstract
Restless legs syndrome (RLS), also known as Ekbom syndrome, is a common movement disorder with sensorimotor symptoms occurring during sleep and quiet wakefulness. The underlying cause for RLS is unknown but genetic influences play a strong part in the pathogenesis of RLS, particularly when the condition starts at a young age. This review explores the genetic basis of RLS and related phenotypic variations. Recently, three loci showing vulnerability to RLS have been described in French-Canadian and Italian families in chromosomes 12q, 14q and 9q, emphasising on an autosomal dominant mode of inheritance. These have been labelled RLS1, RLS2 and RLS3, respectively. However, specific causative mutations remain elusive and no linkage analysis has been identified so far in the candidate genes investigated in RLS.
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458
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Reza AS, Zaher A, Reza AQM, Ali M. Correlation between microalbuminuria and angiographic severity of coronary artery disease. BANGLADESH MEDICAL RESEARCH COUNCIL BULLETIN 2006; 32:78-86. [PMID: 17867272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
Microalbuminuria has emerged as an important risk factor of considerable prognostic importance for cardiovascular events. Little is known about its impact on the angiographic profile among coronary artery disease patients. The primary aim of the study was to investigate the relationship of microalbuminuria and angiographic severity of coronary artery disease. This was a cross-sectional study conducted in NICVD, a tertiary-care cardiac center in Dhaka, Bangladesh. For this purpose, 72 patients aged 25 to 70 years, who underwent elective coronary angiogram were studied. Urinary albumin to creatinine ratio was used as a measure of microalbuminuria. Angiographic severity of coronary artery disease was measured by number of major vessels involved (vessel score), stenosis score, extent score and number of type B and C lesions. All parameters of angiographic severity were significantly higher in microalbuminuric patients. Spearman's rank correlation coefficient showed significant positive correlation between albumin to creatinine ratio and different parameters of angiographic severity. In multivariate logistic regression analysis odds ratio of having triple vessel coronary artery disease in microalbuminuric patients was 5.6 (95% CI, 1.4 - 22). Microalbuminuria was found to correlate positively and independently with angiographic severity of coronary artery disease.
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459
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Agtini MD, Ochiai RL, Soeharno R, Lee HJ, Sundoro J, Hadinegoro SR, Han OP, Tana L, Halim FXS, Ghani L, Lestari W, Sintawati FX, Kusumawardani N, Malik R, Santoso TS, Nadjib M, Soeroso S, Wangsasaputra F, Ali M, Ivanoff B, Galindo CM, Pang T, Clemens JD, Suwandono A, Acosta CJ. Introducing Vi polysaccharide typhoid fever vaccine to primary school children in North Jakarta, Indonesia, via an existent school-based vaccination platform. Public Health 2006; 120:1081-7. [PMID: 17005220 DOI: 10.1016/j.puhe.2006.06.008] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2005] [Revised: 05/02/2006] [Accepted: 06/16/2006] [Indexed: 11/19/2022]
Abstract
OBJECTIVES To report results on coverage, safety and logistics of a large-scale, school-based Vi polysaccharide immunization campaign in North Jakarta. METHODS Of 443 primary schools in North Jakarta, Indonesia, 18 public schools were randomly selected for this study. Exclusion criteria were fever 37.5 degrees C or higher at the time of vaccination or a known history of hypersensitivity to any vaccine. Adverse events were monitored and recorded for 1 month after immunization. Because this was a pilot programme, resource use was tracked in detail. RESULTS During the February 2004 vaccination campaign, 4828 students were immunized (91% of the target population); another 394 students (7%) were vaccinated during mop-up programmes. Informed consent was obtained for 98% of the target population. In all, 34 adverse events were reported, corresponding to seven events per 1000 doses injected; none was serious. The manufacturer recommended cold chain was maintained throughout the programme. CONCLUSIONS This demonstration project in two sub-districts of North Jakarta shows that a large-scale, school-based typhoid fever Vi polysaccharide vaccination campaign is logistically feasible, safe and minimally disruptive to regular school activities, when used in the context of an existing successful immunization platform. The project had high parental acceptance. Nonetheless, policy-relevant questions still need to be answered before implementing a widespread Vi polysaccharide vaccine programme in Indonesia.
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460
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Ali M, Sayed M. 89 POSTER Contribution of nitric oxide and epidermal growth factor receptor in antimetastatic potential of paclitaxel in human liver cancer cell (HebG2). EJC Suppl 2006. [DOI: 10.1016/s1359-6349(06)70095-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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461
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Abstract
Phytochemical investigation of Commiphora myrrha (Nees) Engl. has afforded six new compounds identified as cadina-3-en-15-ol (myrracadinol A) (1), 7, 8-seco-2, 5-dihydroxy-12-acetoxycalam-8-ene (myrracalamene A) (2), 7, 8-seco-2, 3, 5-hydroxy-12-acetoxycalame-8-ene (myrracalamene B) (3), 7, 8-seco-cadin-3, 8-dien-2beta, 12-diol (myrracadinol B) (4), 7, 8-seco-12-hydroxycalam-8-ene (myrracalamene C) (6), 7, 8-seco-cadin-3,7(12)-dien-5alpha,10alpha-diol (myrracadinol C) (7) along with a known compound tria-cont-1-ene (5). Their structures were elucidated on the basis of spectral and chemical analyses.
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462
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Bhatia K, Kaur M, Atif F, Ali M, Rehman H, Rahman S, Raisuddin S. Aqueous extract of Trigonella foenum-graecum L. ameliorates additive urotoxicity of buthionine sulfoximine and cyclophosphamide in mice. Food Chem Toxicol 2006; 44:1744-50. [PMID: 16828947 DOI: 10.1016/j.fct.2006.05.013] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2005] [Revised: 05/04/2006] [Accepted: 05/21/2006] [Indexed: 11/28/2022]
Abstract
Cyclophosphamide (CP) is a commonly used anti-cancer drug which causes toxicity by its reactive metabolites such as acrolein and phosphoramide mustard. In the present study modulation of toxicity caused by concomitant exposure to CP and l-buthionine-SR-sulfoximine (BSO) by fenugreek (Trigonella foenum-graecum L.) extract was evaluated by measuring lipid peroxidation (LPO) and anti-oxidants in urinary bladder in mice. Fenugreek, a common dietary and medicinal herb, showed protective effect not only on LPO but also on the enzymatic anti-oxidants. CP-treated animals exhibited a significant decrease in the activities of glutathione S-transferase (GST), glutathione reductase (GR), glutathione peroxidase (GP) and catalase (CAT) when compared to the controls. Level of reduced glutathione (GSH) was also reduced with an increase in LPO in CP-treated animals. BSO treatment depicted an additive toxic effect in CP-treated animals. Pre-treatment of herbal extract restored activities of all the enzymes and thus showed an overall protective effect on additive effect of CP and BSO. Restoration of GSH by extract treatment may play an important role in reversing CP-induced apoptosis and free radical-mediated LPO in urinary bladder. Fenugreek, known for its hypoglycemic, anti-inflammatory and immunomodulatory activity, may be a promising protective medicinal herb for consideration in complementary therapy in cancer patients under chemotherapeutic interventions.
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463
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Mansuroglu N, Ali M, Oribabor C, Matatov V, Bernstein L, Elzomoor W, Tinker A, Nazares M, Koloyian D, Lee L, Tortolani A. SERUM CORTISOL LEVEL AND CORONARY ARTERY BYPASS SURGERY PATIENTS. Chest 2006. [DOI: 10.1378/chest.130.4_meetingabstracts.188s-a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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464
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Hassanen R, Badw A, Ali M. Effect of Health Education/Training Program for High Institute of Health Students on Breast Self-Examination at Benghazi City in Libya. JOURNAL OF HIGH INSTITUTE OF PUBLIC HEALTH 2006. [DOI: 10.21608/jhiph.2006.155185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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465
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Kurkjian KM, Vaz LE, Haque R, Cetre-Sossah C, Akhter S, Roy S, Steurer F, Amann J, Ali M, Chowdhury R, Wagatsuma Y, Williamson J, Crawford S, Breiman RF, Maguire JH, Bern C, Secor WE. Application of an improved method for the recombinant k 39 enzyme-linked immunosorbent assay to detect visceral leishmaniasis disease and infection in Bangladesh. CLINICAL AND DIAGNOSTIC LABORATORY IMMUNOLOGY 2006; 12:1410-5. [PMID: 16339064 PMCID: PMC1317080 DOI: 10.1128/cdli.12.12.1410-1415.2005] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Several serology-based immunoassays are used to diagnose visceral leishmaniasis (VL), a chronic protozoan parasitic disease caused by the Leishmania donovani complex. These tests are primarily designed to diagnose the most severe clinical form of VL, known as kala-azar. However, leishmanial infection is frequently asymptomatic and may manifest only as a positive serologic response or positive leishmanin skin test. We modified a previously described enzyme-linked immunosorbent assay (ELISA) that detects patient antibodies reactive with the recombinant Leishmania protein K39 (rK39) to confirm suspected kala-azar and to detect asymptomatic infection in a community study in Bangladesh. With the inclusion of a standard curve on each ELISA plate, the rK39 ELISA was more repeatable (kappa coefficient of agreement=0.970) and more reliable compared to the original method (kappa=0.587, P<0.001). The cutoff point for a positive antibody response was chosen based on the 99th percentile of the ELISA distribution for the negative-control sera. However, we found that sera from all patients with active kala-azar yielded values more than twice the magnitude of this cutoff. Using receiver-operator characteristic curves, we determined a second cutoff value predictive of kala-azar. Using these criteria, the sensitivity and specificity of the modified ELISA for kala-azar were 97.0% and 98.9%, respectively, for sera from our study population. We hypothesize that individuals with antibody levels greater than the 99th percentile of the negative controls but less than the cutoff point for kala-azar have asymptomatic leishmanial infections.
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466
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Safriel Y, Ali M, Hayt M, Ang R. Gadolinium use in spine procedures for patients with allergy to iodinated contrast--experience of 127 procedures. AJNR Am J Neuroradiol 2006; 27:1194-7. [PMID: 16775262 PMCID: PMC8133924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
BACKGROUND AND PURPOSE To review the safety and efficacy of gadolinium as a contrast agent in spine pain management procedures in patients who are at high risk for a contrast reaction and are therefore unacceptable candidates for the use of standard nonionic contrast. METHODS We reviewed our records over a 4-year period of interlaminar and foraminal epidural steroid injections, nerve blocks, facet injections, intercostal blocks, and diskograms in the lumbar, thoracic, and cervical spine for cases in which patients had allergies that made them unsuitable candidates for standard nonionic contrast and where gadolinium was used to confirm needle tip placement before injection of medication. RESULTS Ninety-two patients underwent 127 procedures. A spinal needle was used in all but 7 procedures. All patients were outpatients and all were discharged without complication after 20 to 45 minutes with follow-up instructions. No delayed complications were reported. Gadolinium was visualized by using portable C-arm fluoroscopy in vivo allowing for confirmation of needle tip location. For epidural steroid injection, the gadolinium dose ranged from 1 to 5 mL, nerve blocks from 0.2 to 1 mL per level, facet injections from 0.2 to 0.5 mL per level, intercostal blocks used 0.5 mL, and diskograms from 1.5 to 7.5 mL per level. The highest dose received by 1 patient was an intradiskal 15.83 mL during a 3-level diskogram. CONCLUSION Gadolinium seems to be a safe alternative to standard nonionic contrast in spine pain management procedures in those patients considered to be at high risk for a contrast reaction.
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467
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Aucken HM, O'Neill G, Ganner M, Dinerstein N, Ali M, Murchan S. Irish-1 and Irish-2: UK epidemic meticillin-resistant Staphylococcus aureus strains associated with Northern Ireland. J Hosp Infect 2006; 63:170-8. [PMID: 16632075 DOI: 10.1016/j.jhin.2005.12.012] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2004] [Accepted: 12/12/2005] [Indexed: 10/24/2022]
Abstract
Since 1998, an increasing number of meticillin-resistant Staphylococcus aureus (MRSA) isolates with one of two characteristic phage patterns have been referred to the authors' laboratory from Northern Ireland. These strains were designated 'Irish-1' and 'Irish-2'. Analysis of 956 submitted isolates classified as Irish-1 or Irish-2 showed that 97% of the former and 95% of the latter were from Northern Ireland. Only 0.2% and 3%, respectively, were from England. Eleven Irish-2 isolates had been referred from Western Australia as representatives of an epidemic strain originally isolated there in 1994. Ninety isolates with the Irish-1 phage pattern and 91 isolates with the Irish-2 phage pattern, from numerous hospitals, were characterized by SmaI pulsed-field gel electrophoresis (PFGE), toxin gene carriage and antibiotic susceptibility. PFGE showed that, within each collection, a few isolates represented unrelated strains, but the majority were within six band differences of the most common profiles. Half of the Irish-1 isolates were homogeneous, with 22 DNA profiles among the remainder. Irish-2 isolates had two common profiles, D1 and D2, equally divided between one-third of the isolates and differing from each other by two bands; the remaining isolates shared 31 DNA profiles. Cluster analysis showed some overlap in DNA profiles between the Irish-1 and Irish-2 strains, but clear separation from other epidemic MRSA strains. There was no obvious correlation between PFGE profile and either antibiotic resistance pattern or toxin gene possession. All but three Irish-1 isolates possessed only the staphylococcal enterotoxin A (sea) gene, whereas almost all Irish-2 isolates were negative for all 12 enterotoxin genes. Sixty-nine percent of Irish-2 isolates were resistant to ciprofloxacin, erythromycin, kanamycin, neomycin and streptomycin, while 90% of Irish-1 isolates were resistant to all these plus gentamicin and mupirocin. All isolates were sensitive to quinupristin/dalfopristin, teicoplanin and vancomycin. Urease production was negative in both strains. The results suggest that Irish-1 and Irish-2 are distinct epidemic strains, identifiable by phage typing, DNA profiles, antibiotic resistance and toxin gene carriage.
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468
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Newcomb E, Lukyanov Y, Schnee T, Ali M, Lan L, Zagzag D. Noscapine inhibits hypoxia-mediated HIF-1α expression andangiogenesis in vitro: a novel function for an old drug. Int J Oncol 2006. [DOI: 10.3892/ijo.28.5.1121] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
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469
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Zaman K, Yunus M, Arifeen SE, Baqui AH, Sack DA, Hossain S, Rahim Z, Ali M, Banu S, Islam MA, Begum N, Begum V, Breiman RF, Black RE. Prevalence of sputum smear-positive tuberculosis in a rural area in Bangladesh. Epidemiol Infect 2006; 134:1052-9. [PMID: 16569271 PMCID: PMC2870495 DOI: 10.1017/s0950268806006108] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/17/2006] [Indexed: 11/07/2022] Open
Abstract
The objective of the study was to determine the prevalence of smear-positive tuberculosis (TB) in a rural area in Bangladesh at Matlab. A TB surveillance system was established among 106,000 people in rural Bangladesh at Matlab. Trained field workers interviewed all persons aged > or = 15 years to detect suspected cases of TB (cough > 21 days) and sputum specimens of suspected cases were examined for acid-fast bacilli (AFB). Of 59,395 persons interviewed, 4235 (7.1%) had a cough for > 21 days. Sputum specimens were examined for AFB from 3834 persons, 52 (1.4%) of them were positive for AFB. The prevalence of chronic cough and sputum positivity were significantly higher among males compared to females (P < 0.001). The population-based prevalence rate of smear-positive TB cases was 95/100,000 among persons aged > or = 15 years. Cases of TB clustered geographically (relative risk 5.53, 95% CI 3.19-9.59). The high burden of TB among rural population warrants appropriate measures to control TB in Bangladesh. The higher prevalence of persistent cough and AFB-positive sputum among males need further exploration. Factors responsible for higher prevalence of TB in clusters should be investigated.
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470
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Ali J, Hasan S, Ali M. Formulation and development of Gastroretentive drug delivery system for ofloxacin. ACTA ACUST UNITED AC 2006; 28:433-9. [PMID: 17003848 DOI: 10.1358/mf.2006.28.7.1003574] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
The aim of the present study was to develop a delivery system wherein the retention of ofloxacin could be achieved for increased local action in gastric region against Helicobacter pylori infection. The formulation was optimized on the basis of in vitro buoyancy and in vitro release in citrate phosphate buffer (pH 3). The hydrodynamically balanced capsules were prepared by physical mixing of various grades of HPMC and poly(ethylene oxide) (PEO) alone as well as in combinations. Cellulose acetate pthalate, liquid paraffin, and ethyl cellulose were used as release modifiers so as to maintain release of drug over a period of 12 h. The capsules prepared with PEOWSR 60K and drug coated with 2.5% ethyl cellulose gave the best in vitro percentage release and were taken as the optimized formulations. Various grades of Eudragit and PEO were used in combination for formulating floating microspheres using solvent diffusion technique for preparation of multiple unit system. The use of two different solvents (dichloromethane and ethanol) that differed in the rate of diffusion led to formation of a hollow core in the microspheres, which was partially responsible for the flotation ability. The in vitro release of the floating capsules and microspheres was found to be 96.02% and 95.83% in 12 h, respectively. Both the dosage forms follow Higuchi model for release from formulations. By fitting the in vitro release data of single unit dosage form into zero-order, first-order, and Higuchi model, it could be concluded that the release followed Higuchi model, as the correlation coefficient (R2 value) was higher than those in the other two release models. In both cases of single and multiple unit dosage form, R2 values for Higuchi model were found to be good, showing that drug release followed non-Fickian diffusion mechanism.
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471
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Asgher M, Shah SAH, Ali M, Legge RL. Decolorization of Some Reactive Textile Dyes by White Rot Fungi Isolated in Pakistan. World J Microbiol Biotechnol 2006. [DOI: 10.1007/s11274-005-5743-6] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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472
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Dimov R, Ali M, Uchikov A, Kŭnchev R, Molov V, Deenichin G, Stefanov C, Batashki I. [Drainage in thyroid surgery--prospective randomized study]. Khirurgiia (Mosk) 2006:28-30. [PMID: 18958903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
During the period of 2003-2004 years 100 consecutive thyroid surgeries was done in the clinic. Despite of clinical diagnosis or type of surgery they were separated into two groups. The first one (43) patients with post operative drainage, and the second one (57) with no drains. Patients with neck dissections were excluded from the study. There were no hematoma or seroma in patients without drains. In the other group two of them were reoperated because of drain insertion into the operative wound in post op. The difference in mean hospital stay for the two groups of patients is not statistically significant.
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473
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Sur D, Deen JL, Manna B, Niyogi SK, Deb AK, Kanungo S, Sarkar BL, Kim DR, Danovaro-Holliday MC, Holliday K, Gupta VK, Ali M, von Seidlein L, Clemens JD, Bhattacharya SK. The burden of cholera in the slums of Kolkata, India: data from a prospective, community based study. Arch Dis Child 2005; 90:1175-81. [PMID: 15964861 PMCID: PMC1720149 DOI: 10.1136/adc.2004.071316] [Citation(s) in RCA: 71] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
AIMS To conduct a prospective, community based study in an impoverished urban site in Kolkata (formerly Calcutta) in order to measure the burden of cholera, describe its epidemiology, and search for potential risk factors that could be addressed by public health strategies. METHODS The study population was enumerated at the beginning and end of the study period. Surveillance through five field outposts and two referral hospitals for acute, watery, non-bloody diarrhoea was conducted from 1 May 2003 to 30 April 2004. Data and a stool sample for culture of Vibrio cholerae were collected from each patient. Treatment was provided in accordance with national guidelines. RESULTS From 62 329 individuals under surveillance, 3284 diarrhoea episodes were detected, of which 3276 (99%) had a stool sample collected and 126 (4%) were culture confirmed cholera. Nineteen (15%) were children less than 2 years of age, 29 (23%) had severe dehydration, and 48 (38%) were hospitalised. Risk factors for cholera included a household member with cholera during the period of surveillance, young age, and lower educational level. CONCLUSIONS There was a substantial burden of cholera in Kolkata with risk factors not easily amenable to intervention. Young children bear the brunt not only of diarrhoeal diseases in general, but of cholera as well. Mass vaccination could be a potentially useful tool to prevent and control seasonal cholera in this community.
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Barakat O, Abd-Alfattah M, Ali M, Ibrahlm G. MICROBIOLOGICAL STUDIES ON CHALK-BROOD DISEASE IN HONEYBEE COLONIES IN EGYPT. JOURNAL OF PLANT PROTECTION AND PATHOLOGY 2005; 30:7089-7102. [DOI: 10.21608/jppp.2005.239267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
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475
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Atif F, Parvez S, Pandey S, Ali M, Kaur M, Rehman H, Khan HA, Raisuddin S. Modulatory effect of cadmium exposure on deltamethrin-induced oxidative stress in Channa punctata Bloch. ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2005; 49:371-7. [PMID: 16001157 DOI: 10.1007/s00244-003-9231-4] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/02/2004] [Accepted: 08/20/2004] [Indexed: 05/03/2023]
Abstract
The modulatory effect of cadmium pretreatment (0.2 mg/kg b.w. i.p.) on deltamethrin-induced oxidative stress and alterations of antioxidants was studied in freshwater fish Channa punctata Bloch. Lipid peroxidation (LPO) was measured as one of the indicators of oxidative stress. Activities of glutathione peroxidase, glutathione reductase, and glutathione-S-transferase were also studied in liver, kidney, and gills. Levels of reduced glutathione (GSH) were measured in various tissues. Fish pretreated with cadmium and subsequently exposed to deltamethrin showed significantly reduced LPO values when compared with deltamethrin-exposed fish. Conversely, in the kidney, a potentiation response was observed. Deltamethrin exposure in fish resulted in significant alteration in activities of glutathione-dependent antioxidant enzymes. In the cadmium preexposed fish, which were subsequently exposed to deltamethrin, antioxidant enzymes showed a tendency toward normalization over deltamethrin-only exposed fish in liver and gills. GSH also showed a similar pattern in liver and gills but in kidney it remained elevated. Cadmium alone had no significant effect on various parameters at the concentration used in this study. When metallothionein (MT) induction was studied, only liver showed an MT-like protein band in sodium dodecylsulfate-polyacrylamide gel electrophoresis analysis. These results demonstrate a modulatory role of cadmium on the oxidative stress and other related parameters in liver and gills. These findings are important in the context of exposure to a mixture of pollutants in aquatic environment.
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