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Lewis HC, Little CL, Elson R, Greenwood M, Grant KA, McLauchlin J. Prevalence of Listeria monocytogenes and other Listeria species in butter from United Kingdom production, retail, and catering premises. J Food Prot 2006; 69:1518-26. [PMID: 16865880 DOI: 10.4315/0362-028x-69.7.1518] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Two recent listeriosis outbreaks involving butter prompted this first cross-sectional study on the prevalence, levels, and types of Listeria species in 3229 samples of butter from production, retail, and catering premises in the United Kingdom during May and June 2004. When the criteria of the Microbiological Guidelines were used, 99.4% of samples were found to be of satisfactory microbiological quality, 0.5% were of acceptable quality, and 0.1% were of unsatisfactory quality as a result of high levels (>100 CFU/g) of Listeria spp. The butter samples with Listeria spp. present at more than 100 CFU/g were negative for L. monocytogenes. L. monocytogenes was detected in 0.4% (n=13) of samples, all at levels of less than 10 CFU/g, and were therefore of acceptable quality. Butter was contaminated more frequently with Listeria spp., including L. monocytogenes, when packed in plastic tubs, when in pack sizes of 500 g or less, when stored or displayed above 8 degrees C, when a hazard analysis system was not in place, and when the manager had received no food hygiene training. This study demonstrates that although butter is regarded as a low-risk product, it may provide an environment for the persistence and growth of Listeria spp., including L. monocytogenes. The control of L. monocytogenes in food processing and supply systems is critical in order to minimize the potential for this bacterium to be present in foods at the point of consumption at levels hazardous to health.
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Kerksick C, Rasmussen C, Bowden R, Leutholtz B, Harvey T, Earnest C, Greenwood M, Almada A, Kreider R. Effects of Ribose Supplementation Prior to and during Intense Exercise on Anaerobic Capacity and Metabolic Markers. Int J Sport Nutr Exerc Metab 2005; 15:653-64. [PMID: 16521849 DOI: 10.1123/ijsnem.15.6.653] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
This study examined whether ribose supplementation before and during intense anaerobic exercise impacts anaerobic capacity and metabolic markers. Twelve moderately trained male cyclists (22.3 ± 2.2 y; 181 ± 6 cm, 74.8 ± 9 kg) participated in the study. Subjects were familiarized and fasted for 8 h after standardizing nutritional intake. In a double blind and crossover manner subjects ingested either a 150 mL placebo or ribose (3 g ribose + 150 μg folate). Subjects rested for 25 min and completed 5 × 30 s anaerobic capacity tests with 3 min passive rest. Six capillary blood samples were taken prior to and after sprints for adenine nucleotide breakdown determination. The experiment was repeated 1 wk later with alternative drink. Data were analyzed by repeated measures ANOVA. No significant interactions were observed for any performance or blood variables. D-ribose supplementation has no impact on anaerobic exercise capacity and metabolic markers after high-intensity cycling exercise.
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103
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Greenwood M, Corbett IP. Observations on the exploration and external neurolysis of injured inferior alveolar nerves. Int J Oral Maxillofac Surg 2005; 34:252-6. [PMID: 15741032 DOI: 10.1016/j.ijom.2004.06.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/04/2004] [Indexed: 10/26/2022]
Abstract
The inferior alveolar nerve is sometimes injured during mandibular surgery, resulting in altered sensibility. Incomplete recovery may be the result of nerve entrapment by scar tissue. Twelve patients underwent external neurolysis of the inferior alveolar nerve following prolonged sensory impairment secondary to mandibular surgery. The mean time to external neurolysis was 14 months (range 12-24 months). Five patients demonstrated improvement in sensibility, two patients returning to normal sensation. No patient had a worsening of symptoms. The results demonstrate that external neurolysis can be a useful step during surgical exploration in carefully selected patients.
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Green B, Greenwood M, Saltissi D, Westhuyzen J, Kluver L, Rowell J, Atherton J. Dosing strategy for enoxaparin in patients with renal impairment presenting with acute coronary syndromes. Br J Clin Pharmacol 2005; 59:281-90. [PMID: 15752373 PMCID: PMC1884796 DOI: 10.1111/j.1365-2125.2004.02253.x] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2004] [Accepted: 08/12/2004] [Indexed: 11/28/2022] Open
Abstract
BACKGROUND Phase III clinical studies have confirmed that enoxaparin is superior to standard heparin in reducing the rate of recurrent ischaemic events in patients with non-ST elevation acute coronary syndromes. Patients with moderate to severe renal impairment were, however, excluded from these studies. Due to the hydrophilic disposition of enoxaparin, accumulation is likely in patients with renal dysfunction, thereby increasing the risk of haemorrhagic complications if standard weight adjusted treatment doses are used. Arbitrary dose reduction has been reported to increase the risk of ischaemic events, presumably due to inadequate enoxaparin concentrations. AIM The aims of this study were to investigate the influence of glomerular filtration rate (GFR) on the pharmacokinetics of subcutaneously administered enoxaparin, and to develop a practical dosing algorithm in renal impairment that can easily be used at the bedside. METHODS Thirty-eight patients, median age 78 years (range 44-87), mean GFR 32 ml min(-1) (range 16-117) and mean weight 69 kg (range 32-95), presenting with acute coronary syndrome were recruited into the study. Approximately 10 anti-Xa concentrations were taken per patient over their period of therapy. A population pharmacokinetic model was developed using non linear mixed effects modelling techniques, utilizing the software NONMEM. Stochastic simulations were performed to identify the most suitable dosing regimen. RESULTS Three hundred and thirteen anti-Xa concentrations were collected. A two compartment, first order input model was identified as the best baseline model. Covariates found to improve model fitting were GFR as a linear function on clearance (CL) and weight as a linear function on the central volume compartment (Vc). The fraction of drug excreted unchanged (Fu) was estimated at 71%. CL and Vc from the final covariate model were estimated as; CL (l h(-1)) = 0.681 per 4.8 l hr(-1) (GFR) + 0.229 Vc (l) = 5.22 per 80 kg (total body weight) CONCLUSIONS Clearance of enoxaparin was predictably related to GFR estimated using the Cockroft and Gault equation, with ideal body weight used as the size descriptor. According to our model no dosage adjustment from the standard 1.0 mg kg(-1) 12 hourly is required for the first 48 h of treatment. Maintenance doses thereafter can be calculated using standard proportional adjustments based on Fu equal to 0.71.
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Greenwood M, Willis C, Doswell P, Allen G, Pathak K. Evaluation of chromogenic media for the detection of Listeria species in food. J Appl Microbiol 2005; 99:1340-5. [PMID: 16313406 DOI: 10.1111/j.1365-2672.2005.02734.x] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
AIMS The aim of this study was to evaluate the performance of chromogenic agars, Agar Listeria according to Ottaviani and Agosti (ALOA) and Rapid L. mono agar, compared with Oxford agar for the enumeration and detection of Listeria species in food. METHODS AND RESULTS A total of 170 food samples were examined using the three plating media. Listeria species were isolated from 63 samples. In contrast to Oxford agar, detection of Listeria colonies on chromogenic media was as good after 24 h of incubation of plates as after 48 h. While there was no significant difference in recovery of Listeria monocytogenes on the three media, recovery of other Listeria species was significantly poorer on Rapid L. mono agar compared with Oxford and ALOA agars. Recovery of species other than L. monocytogenes was significantly improved by including a secondary enrichment stage in the detection method. CONCLUSIONS Using chromogenic agars, presumptive identification of L. monocytogenes is possible after 24 h, compared with 3-4 days using Oxford agar. However, the poor detection of species other than L. monocytogenes on Rapid L. mono agar is a disadvantage of this medium. SIGNIFICANCE AND IMPACT OF THE STUDY This study provides new information regarding the isolation of Listeria species other than L. monocytogenes from food using chromogenic plating media. This is important, as non-pathogenic Listeria species act as markers for the likelihood of presence of L. monocytogenes and allow preventive action to be taken to avoid its presence.
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106
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Clark S, Greenwood M, Banks RJ, Parker R. Fracture of the radial donor site after composite free flap harvest: a ten-year review. Surgeon 2004; 2:281-6. [PMID: 15570848 DOI: 10.1016/s1479-666x(04)80098-2] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The options for donor sites as a source of tissue for free vascularised osteocutaneous flaps are numerous, however, the radial forearm still has an important role. This series reports the largest published record of radial donor site fracture following the harvesting of osteocutaneous radial forearm free flaps used for reconstruction after ablative surgery for malignant disease. The relevant literature is reviewed. A retrospective review of cases treated using these flaps from 1991-2000 (inclusive) is carried out. Factors involved in the aetiology of fractures are discussed. Thirteen fractures are identified from seventy one osteocutaneous flaps (18%). A statistically significant majority of fractures occur in females. Limiting the percentage of radius diameter harvested is important and beveling of the osteotomy cuts may be advantageous in minimising weakening. Prophylactic plating of the donor site, particularly in the female patient, should be actively considered. The earlier the fracture occurs in the post-operative period, the more likely the need for operative intervention.
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Rasmussen C, Kreider R, Kerksick C, Campbell B, Slonaker B, Greenwood M, Baer J, Pfau E, Grimstvedt M, Wilborn C. Effects of the Curves® Fitness and Weight Loss Program on Markers of Health. Med Sci Sports Exerc 2004. [DOI: 10.1249/00005768-200405001-00384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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109
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Duffy S, Greenwood M. Anastrozole has a protective effect on the endometrium: data from the ATAC (‘Arimidex’, Tamoxifen, alone or in combination) trial. EJC Suppl 2004. [DOI: 10.1016/s1359-6349(04)90893-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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110
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Greenwood M, Meechan JG, Welbury RR. General medicine and surgery for dental practitioners Part 10: The paediatric patient. Br Dent J 2003; 195:367-72. [PMID: 14551622 DOI: 10.1038/sj.bdj.4810555] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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111
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Meechan JG, Greenwood M. General medicine and surgery for dental practitioners Part 9: Haematology and patients with bleeding problems. Br Dent J 2003; 195:305-10. [PMID: 14512990 DOI: 10.1038/sj.bdj.4810526] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Disorders of the blood can affect the management of dental patients. Particular oral signs may be produced. In addition healing may be affected and the choice of anaesthesia for operative procedures will be influenced. Similarly, patients who have problems with haemostasis are a concern. Surgical procedures are obvious problems. However, restorative dentistry is not trouble-free as patients with bleeding problems may present difficulties regarding the choice of local anaesthesia, as regional block techniques may be contraindicated in some patients.
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112
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Greenwood M, Meechan JG. General medicine and surgery for dental practitioners. Part 8: Musculoskeletal system. Br Dent J 2003; 195:243-8. [PMID: 12973322 DOI: 10.1038/sj.bdj.4810470] [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: 11/10/2022]
Abstract
Disorders of the musculoskeletal system may impact on dental management in diverse ways. Diseases of the bones may have a direct influence on treatment and joint disorders can also cause difficulties. Cervical spine involvement may lead to poor neck extension causing difficulties in providing dental treatment under local anaesthesia or allowing the provision of a safe general anaesthetic. Muscular disorders may mitigate against safe general anaesthesia. As with all medical disorders a thorough history can help to prevent many of the possible problems which may occur secondary to musculoskeletal diseases.
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113
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Greenwood M, Meechan JG, Bryant DG. General medicine and surgery for dental practitioners. Part 7: renal disorders. Br Dent J 2003; 195:181-4. [PMID: 12970692 DOI: 10.1038/sj.bdj.4810434] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Patients with kidney disorders are increasingly encountered in dental practice due to improvements in medical care leading to prolonged life expectancy. In order to provide appropriate and safe dental care for these patients it is important to have a working knowledge of renal disorders and related problems.
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114
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Greenwood M, Meechan JG. General medicine and surgery for dental practitioners. Part 6: The endocrine system. Br Dent J 2003; 195:129-33. [PMID: 12907974 DOI: 10.1038/sj.bdj.4810395] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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115
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Greenwood M, Meechan JG. General medicine and surgery for dental practitioners. Part 5: liver disease. Br Dent J 2003; 195:71-3. [PMID: 12881742 DOI: 10.1038/sj.bdj.4810330] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
The liver has a number of important functions. It metabolises drugs and endogenous substances and contributes to their excretion by the body. Plasma proteins are synthesised in the liver which also acts as a storage organ for glycogen and vitamin B12. The liver is also important in the production of clotting factors for normal haemostatic function.
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Greenwood M, Meechan JG. General medicine and surgery for dental practitioners Part 4: Neurological disorders. Br Dent J 2003; 195:19-25. [PMID: 12856021 DOI: 10.1038/sj.bdj.4810275] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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117
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Greenwood M, Meechan JG. General medicine and surgery for dental practitioners. Part 3: gastrointestinal system. Br Dent J 2003; 194:659-63. [PMID: 12830184 DOI: 10.1038/sj.bdj.4810265] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Diseases of the gastrointestinal (GI) system can be relevant to the dental surgeon for several reasons. The mouth may display signs of the disease itself, for example the cobblestone mucosa, facial or labial swelling of Crohn's disease, or the osteomata of Gardner's syndrome. These are well covered elsewhere and not discussed further here. The sequelae of GI disease, for example gastric reflux producing dental erosion, iron deficiency anaemia and treatment such as corticosteroid therapy may all have a bearing on management and choice of anaesthesia.
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Greenwood M, Meechan JG. General medicine and surgery for dental practitioners. Part 2: respiratory system. Br Dent J 2003; 194:593-8. [PMID: 12819686 DOI: 10.1038/sj.bdj.4810230] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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119
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Greenwood M, Meechan JG. General medicine and surgery for dental practitioners. Part 1: cardiovascular system. Br Dent J 2003; 194:537-42. [PMID: 12819722 DOI: 10.1038/sj.bdj.4810197] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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120
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Greenwood L, Greenwood M, Kreider R, Comeau M, Farris J, Fry A, Sjostrum T, Brown L. THE EFFECTS OF A COMBINATION BOTANICAL COX-2 INHIBITOR SUPPLEMENT ON HEMATOLOGICAL MARKERS OF HEALTH. Med Sci Sports Exerc 2003. [DOI: 10.1097/00005768-200305001-01495] [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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121
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Kreider RB, Melton C, Greenwood M, Rasmussen C, Lundberg J, Earnest C, Almada A. Effects of oral D-ribose supplementation on anaerobic capacity and selected metabolic markers in healthy males. Int J Sport Nutr Exerc Metab 2003; 13:76-86. [PMID: 12660407 DOI: 10.1123/ijsnem.13.1.76] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Oral D-ribose supplementation has been reported to increase adenine nucleotide synthesis and exercise capacity in certain clinical populations. Theoretically, increasing adenine nucleotide availability may enhance high intensity exercise capacity. This study evaluated the potential ergogenic value of D-ribose supplementation on repetitive high-intensity exercise capacity in 19 trained males. Subjects were familiarized to the testing protocol and performed two practice-testing trials before pre-supplementation testing. Each test involved warming up for 5 min on a cycle ergometer and then performing two 30-s Wingate anaerobic sprint tests on a computerized cycle ergometer separated by 3 min of rest recovery. In the pre- and post-supplementation trials, blood samples were obtained at rest, immediately following the first and second sprints, and following 5 min of recovery from exercise. Subjects were then matched according to body mass and anaerobic capacity and assigned to ingest, in a randomized and double blind manner, capsules containing either 5 g of a dextrose placebo (P) or D-ribose (R) twice daily (10 g/d) for 5 d. Subjects then performed post-supplementation tests on the 6th day. Data were analyzed by ANOVA for repeated measures. Results revealed a significant interaction (p =.04) in total work output. Post hoc analysis revealed that work significantly declined (-18 +/- 51 J) during the second post-supplementation sprint in the P group while being maintained in the R group (-0.0 +/- 31 J). No significant interactions were observed in peak power, average power, torque, fatigue index, lactate, ammonia, glucose, or uric acid. Results indicate that oral ribose supplementation (10 g/d for 5 d) does not affect anaerobic exercise capacity or metabolic markers in trained subjects as evaluated in this study.
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Greenwood M, Thomson PJ, Lowry RJ, Steen IN. Oral cancer: material deprivation, unemployment and risk factor behaviour--an initial study. Int J Oral Maxillofac Surg 2003; 32:74-7. [PMID: 12653237 DOI: 10.1054/ijom.2002.0274] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Regional variations in the incidence of oral cancer may be related in some cases to material deprivation. The main aim of this study was to identify in cases (and controls matched for age and sex) an index of material deprivation, employment history, smoking and alcohol habits. This prospective study comprised 100 subjects in each group and was questionnaire based. Previous studies in relation to material deprivation in oral cancer have been population based. There was a statistically significant trend for patients to come from the most deprived groups. Sixty-six per cent of the cases had experience of long-term unemployment. Although a high proportion, this was not statistically significant after multi-variable analysis due to the confounding effects of smoking and alcohol use. Such a high proportion of cases with a history of long-term unemployment requires further study to examine in detail if there is a definite link with oral cancer once the confounding effects of smoking and alcohol are removed.
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Willis C, Wilson T, Greenwood M. Pet reptiles associated with a case of salmonellosis in an infant were carrying multiple strains of Salmonella. J Clin Microbiol 2002; 40:4802-3. [PMID: 12454202 PMCID: PMC154656 DOI: 10.1128/jcm.40.12.4802-4803.2002] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Mears S, Clark F, Greenwood M, Larsen KS. Host location, survival and fecundity of the Oriental rat flea Xenopsylla cheopis (Siphonaptera: Pulicidae) in relation to black rat Rattus rattus (Rodentia: Muridae) host age and sex. BULLETIN OF ENTOMOLOGICAL RESEARCH 2002; 92:375-384. [PMID: 12241563 DOI: 10.1079/ber2002184] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Host choice and fecundity are two factors that may contribute to the variation in flea counts observed when assessing the potential risk of flea-borne transmission of pathogens from rodents to humans. Using the black rat, Rattus rattus Linnaeus, as host the effects of age and sex on host choice and fecundity of the Oriental rat flea, Xenopsylla cheopis Rothschild, were examined experimentally at 25 degrees C and 80% rh. During the first two days of emergence from cocoons, female fleas dominated the sex ratio by 4:1 but from the third day onwards this switched to a male-dominated sex ratio of 4:1. The sex of the flea did not influence their host-seeking behaviour. Newly emerged fleas of both sexes were not influenced by the rat's presence and at seven days old both sexes demonstrated similar levels of attraction toward the rat host. The sex of the rat did not affect flea host-seeking behaviour. There was a 50-70% decline in the initial number of adult fleas during the first week after their release onto a rat host, and this decline was greatest on juvenile rats. Flea fecundity was also significantly lower on juvenile rat hosts but no differences due to the sex of the rat were observed. This experimental study supports the hypothesis that differences in flea count due to host sex, reported in field surveys, result from sexual differences in host behaviour and not from discriminatory host-seeking behaviour by X. cheopis. Differences in flea count due to host age may be affected by differences in X. cheopis fecundity, which may itself be mediated by host behaviour such as grooming.
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Greenwood M, Lowry RJ. Blood pressure measuring equipment in the dental surgery: use or ornament? Br Dent J 2002; 193:273-5. [PMID: 12353050 DOI: 10.1038/sj.bdj.4801544] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2001] [Accepted: 05/30/2002] [Indexed: 11/09/2022]
Abstract
OBJECTIVE To survey the attitudes, knowledge and practice of general dental practitioners (GDPs) with regard to hypertension in dental patients and to assess opinion with regard to the concept of screening. SETTING General dental practice. SUBJECTS AND METHODS GDPs via a postal survey. To achieve an acceptable level of accuracy, at least 196 responses were required. RESULTS Out of 300 questionnaires, 207 were returned (69% response rate). Most practitioners (98%) had received training in the measurement of blood pressure. Only 4.8% measured blood pressure routinely and this figure rose to 9.2% in patients with a known history of hypertension. Only 27.1% felt that the involvement of dentists in screening for hypertension was a good idea but 85.3% thought that education of practitioners about hypertension would be valuable. CONCLUSION Most GDPs thought that education of practitioners about hypertension was a good idea. They did not, however, want to be involved with screening of patients for hypertension.
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