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Determining health-related quality of life and health state utility values of recurrent urinary tract infections in women. Int Urogynecol J 2023; 34:1831-1835. [PMID: 36752848 DOI: 10.1007/s00192-023-05468-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2022] [Accepted: 01/06/2023] [Indexed: 02/09/2023]
Abstract
INTRODUCTION AND HYPOTHESIS Health state utility values estimate an individual's valuation of their health-related quality of life. Despite prevalence of recurrent urinary tract infections (rUTIs), the health state utility value of rUTIs is unknown. The primary aim was to determine the utility value of rUTIs using the standard gamble (SG). The secondary aim was to compare the SG utility value with that derived from the EuroQol 5 dimensions (EQ-5D) and visual analog scale (VAS). We hypothesized that a utility value would be successfully derived from the SG and would differ from that derived using the EQ-5D and VAS. METHODS Nonpregnant, adult English-speaking female patients with a diagnosis of rUTI were recruited and completed the EQ-5D, VAS, and SG (n = 25). Utility values were evaluated using Wilcoxon signed-rank tests and Spearman's rho correlation. RESULTS Health state utility values varied depending on the assessment tool used: EQ-5D 0.76 (IQR 0.52), VAS 0.70 (IQR 0.30), and SG 0.85 (IQR 0.25). There were differences between VAS and the other two assessment methods (p<0.001), as well as between EQ-5D and SG (p=0.013). Spearman correlation demonstrated a moderately positive correlation between EQ-5D and VAS values (r(25) = 0.59, p=0.0019). CONCLUSIONS Our data suggest that 0.85 reflects the true health state utility value of rUTIs among nonpregnant adult English-speaking women. The utility value for recurrent UTIs is worse (lower) than that previously published for nonrecurrent UTIs, reflecting the ability of the SG to convey the compounding impact of recurrent disease. In this study, neither the EQ-5D nor the VAS produced results consistent with those found using the SG, which suggests limited validity in this population.
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Angiographic quantification of aortic regurgitation following myval octacor implantation; independent core lab adjudication. Int J Cardiol 2023; 382:68-75. [PMID: 37028710 DOI: 10.1016/j.ijcard.2023.04.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 03/29/2023] [Accepted: 04/03/2023] [Indexed: 04/09/2023]
Abstract
BACKGROUND The balloon expandable Myval transcatheter heart valve (THV) showed encouraging results regarding residual aortic regurgitation (AR) from multiple observational studies. The newly designed Myval Octacor has been introduced recently, aiming for a reduction in AR and improved performance. OBJECTIVES The focus of this study is to report the incidence of AR using the validated quantitative Videodensitometry angiography technology (qLVOT-AR%) in the first in human use of the Myval Octacor THV system. METHODOLOGY We report on the first in human use of the Myval Octacor THV system in 125 patients in 18 Indian centres. Independent retrospective analysis of the final aortograms following implantation of the Myval Octacor was performed using the CAAS-A-Valve software. AR is reported as a regurgitation fraction. The previously validated cutoff values have been used to identify ≥moderate AR (RF% >17%), mild (6% < RF% ≤17%), and none or trace AR (RF% ≤ 6%). RESULTS Final aortogram was analysable for 103 patients (84.4%) among the 122 available aortograms. 64 (62%) patients, had tricuspid aortic valve (TAV), 38 (37%) with bicuspid AV (BAV), and one with unicuspid AV. The median absolute RF% was 2% [1, 6], moderate or more AR incidence was 1.9%, mild AR in 20.4%, and none or trace AR in 77.7%. The two cases with RF% >17% were in the BAV group. CONCLUSION The initial results of Myval Octacor using quantitative angiography-derived regurgitation fraction demonstrated a favourable outcome regarding residual AR, possibly due to improved device design. Results must be confirmed in a larger randomised study, including other imaging modalities.
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Community Level Physiological Profiling of Microbial Communities Influencing Mine Spoil Genesis in Chronosequence Coal Mine Overburden Spoil. NATURE ENVIRONMENT AND POLLUTION TECHNOLOGY 2022. [DOI: 10.46488/nept.2022.v21i04.045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
Abstract
Ecological restoration through mine spoil genesis should be dogmatic and the strategies involved a holistic approach, which emphasizes the role of microbial community composition that varies in accordance with the physiological and nutritional status of mine spoil profiles. This is because the patterns observed aboveground is being driven by the belowground diversity and processes. Thus, the relationship between microbial community structure and mine spoil genesis in chronosequence coal mine spoil has attracted considerable research attention. The occurrence of higher microbial diversity and difficulties in culturing microbes necessitate the use of a culture-independent approach through community-level physiological profiling based on the patterns of carbon source utilization using BIOLOG Ecoplate and thereby the functional diversity of microbial communities in different age series coal mine spoil was determined. The average well-color development exhibited an increasing trend with a minimum in OB0 (0.0640) and a maximum in OB15 (0.5060) over time. The patterns of substrate utilization (carbohydrates, carboxylic and ketonic acids, amino acids, polymers, amines, and amides) reflect the shift in microbial community composition in different age series coal mine spoil over time. Gradual increase in species richness and Shannon diversity index with the increase in age of mine spoil substantiated relatively higher microbial diversity reflecting the sign of mine spoil genesis. Principal component analysis and redundancy analysis based on the differential patterns of substrate utilization discriminate different age series coal mine spoil into independent clusters, which evaluated the broad-scale patterns of microbial community dynamics influencing the pace and progress of mine spoil genesis.
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VP.04 Ryanodine receptor - related disorders. Neuromuscul Disord 2022. [DOI: 10.1016/j.nmd.2022.07.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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120 Inclusion of Non-English Language Preference Patients in Trauma and Emergency Medicine Related Motor Vehicle Collision Research. Ann Emerg Med 2022. [DOI: 10.1016/j.annemergmed.2022.08.144] [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]
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Characteristics of Systemic Testosterone Therapy for Female Hypoactive Sexual Desire Disorder – A Claims Database Analysis. J Sex Med 2022. [DOI: 10.1016/j.jsxm.2022.05.123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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Sintering behavior and electrical properties of the paraelectric/dielectric composite system BST/MBO. Ann Ital Chir 2021. [DOI: 10.1016/j.jeurceramsoc.2021.07.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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CONGENITAL MYOPATHIES. Neuromuscul Disord 2021. [DOI: 10.1016/j.nmd.2021.07.071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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OLDER PATIENTS WITH PRIMARY CENTRAL NERVOUS SYSTEM LYMPHOMA (PCNSL): REAL WORLD (RW) OUTCOMES OF POST‐INDUCTION THERAPY IN THE MODERN ERA. Hematol Oncol 2021. [DOI: 10.1002/hon.69_2880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Catheter ablation for atrial fibrillation in patients with reduced systolic function: a national perspective. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.0558] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Background
Randomized trials have shown improvement in hard clinical end points when catheter ablation (CA) was employed as a management strategy for certain atrial fibrillation (AF) patients with heart failure and reduced ejection fraction (HFrEF). We sought to determine real world data on mortality and complications after utilization of CA in such patients.
Methods and results
Data were derived from National Inpatient Sample from January 2008 to August 2015. Patients were identified using the International Classification of Diseases, 9th Revision, Clinical Modification (ICD-9-CM) codes. Baseline characteristics and outcomes were compared among AF and HFrEF patients undergoing CA or not. Propensity matching was done to mitigate selection bias and balance confounding variables. Various CA related complications were assessed. Logistic regression was done to determine predictors of mortality in our study cohort. A total of 2,569,919 patients were enrolled and out of these approximately 7773 patients underwent CA. Mortality was significantly better in CA group in both unmatched (1.2% vs. 4.9%, p<0.01) and propensity matched cohorts (1.2% vs. 3.6%, p<0.01). Overall complication rate was 10.2% in CA cohort and were primarily cardiac and neurological in origin. In regression analysis, CA remains a strong predictor of reduced mortality (OR 0.301, 95% CI 0.184–0.494).
Conclusion
CA is associated with improved mortality in admitted AF patients with concomitant HFrEF. Overall complication rate after CA was modest at 10.2%.
Funding Acknowledgement
Type of funding source: None
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Evaluation of Changes in Microbiology and Periodontal Parameters During and After Fixed Orthodontic Appliances. Mymensingh Med J 2020; 29:983-990. [PMID: 33116106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The objective of the study was to evaluate the changes in microbiology through quantitative analysis of aerobic and anaerobic colonies and periodontal measurements during and after 1 month of removal of fixed orthodontic appliances. This prospective study comprised 30 patients, aged 12-30 years seeking orthodontic treatment in the department of Orthodontics and Dentofacial Orthopaedics of People's College of Dental Sciences and Research Centre, Bhopal from May 2016 to November 2017. Microbiological samples (supra- and subgingival plaque) and periodontal measurements like bleeding on probing (BOP), periodontal pocket depth (PPD) with oral hygiene assessment indices {plaque index (PI), gingival index (GI)} were used at 2 time interval: when patient undergoing orthodontic treatment >12 month (baseline, T₁) and 1 month after the removal of appliance (T₂). Bacterial culture method used to detect aerobic and anaerobic colony forming units (CFU) and their ratio (aerobic/anaerobic). Data analyzed using paired t-test and chi-square test. There was a significant decrease in an aerobic and anaerobic CFU (both supra- and subgingivally) and increase in CFU ratio (relatively less anaerobes) (p≤0.05) at T₂. Supragingival plaque sampling showed greater diminution in the CFU count as compared to the subgingival CFU, as these sites are more accessible for maintaining hygiene. Also, periodontal measurements showed significant decrement (PI, GI, PPD and BOP) at T₂ (p≤0.05). Fixed orthodontic treatment has transient effect on periodontium as supra- and subgingival CFU count decreases and periodontal health was ameliorated after removal of appliances which was accompanied with periodontopathic bacteria and clinical periodontal signs of inflammation during treatment.
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Comparative Heat Transfer Analysis of MoS2/C2H6O2 and SiO2-MoS2/C2H6O2 Nanofluids with Natural Convection and Inclined Magnetic Field. JOURNAL OF NANOFLUIDS 2020. [DOI: 10.1166/jon.2020.1741] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
This article explores the comparative analysis of MoS2/C2H6O2 nanofluid and SiO2-MoS2/C2H6O2 hybrid nanofluid natural convective boundary layer flow through a stretching area. Uniform
inclined magnetic field is applied together with viscous dissipation. The governing model of the flow is solved by Runga-Kutta fourth orde method using appropriate similarity transformations. Temperature and velocity field are presented for various flow pertinent parameters. It is conclude
that if we give an increment in the convection parameter the velocity profile increases and opposite effect is noticed for the temperature profile for both fluids. Also with increased volume fraction parameter Φ2, we get increased velocity and temperature profiles for
both nanofluids.
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A novel analytical approach for advection diffusion equation for radionuclide release from an area source. NUCLEAR ENGINEERING AND TECHNOLOGY 2020. [DOI: 10.1016/j.net.2019.09.018] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Loss of Subpodocytic Space Predicts Poor Response to Tacrolimus in Steroid-Resistant Calcineurin Inhibitor-Naïve Adult-Onset Primary Focal Segmental Glomerulosclerosis. Indian J Nephrol 2019; 29:90-94. [PMID: 30983748 PMCID: PMC6440328 DOI: 10.4103/ijn.ijn_422_17] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Focal segmental glomerulosclerosis (FSGS) is the most common cause of adult-onset nephrotic syndrome, but its pathophysiology is poorly understood. The question as to why only a subset of patients responds to treatment in unanswered. In the past few years, change of podocytic phenotype from stationary type in health to migratory type in disease has been described, of which loss of subpodocytic space is a surrogate marker. Diagnostic biopsies of adult-onset steroid-resistant calcineurin inhibitor-naïve primary FSGS cases, which were subsequently treated with tacrolimus were included in this retrospective study conducted from 2011 to 2013. The ultrastructure of all cases was studied in detail, especially in context to the presence or absence of subpodocytic space. In the present study, we have compared presence or absence of subpodocytic space in tacrolimus-responsive versus tacrolimus-resistant cases to identify potential electron microscopic features predictive of response to treatment, of which loss of subpodocytic space indicating migratory phenotype is the most important and consistent feature. The present series included 7 tacrolimus responsive cases (includes two cases with partial response) and seven tacrolimus-resistant cases. The tacrolimus-resistant patients were of older age, had a longer duration of illness, and a lower eGFR as compared to tacrolimus responsive cases. The subpodocytic space was preserved in patients on tacrolimus with complete remission and lost in patients with partial response and tacrolimus-resistant cases.
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Abstract
Monoclonal gammopathy of undetermined significance does not have end organ damage, but a proportion of cases manifest with renal injury when it is called monoclonal gammopathy of renal significance (MGRS). Herein, we describe a case of acute hepatitis E infection, which precipitated the development of MGRS. The patient underwent kidney biopsy for elevated creatinine with clinical suspicion of drug-induced interstitial nephritis. On light microscopy, there were periodic acid–Schiff negative-fractured casts in tubules with giant cell reaction around them. The tubular epithelial cells showed intracytoplasmic bile pigment. On direct immunofluorescence, casts showed kappa restriction. A diagnosis of bilirubin proximal tubulopathy and light chain cast nephropathy was made, and possibility of myeloma was suggested. On further evaluation, κ:λ ratio was 27, β2 microglobulin was 8036 ng/ml, and bone marrow examination showed 5% plasma cells. There were no bony lesions, and serum calcium was 8.6 mg/dl. The present case is unique in two aspects. First, the patient developed MGRS triggered by acute hepatitis E in less than a month. Second, the MGRS lesion was manifested in the form of light chain cast nephropathy.
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SPEG deficiency is associated with muscle weakness, triad defect, abnormal calcium handling and EC coupling. Neuromuscul Disord 2017. [DOI: 10.1016/j.nmd.2017.06.488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Dexmedetomidine as anesthetic adjuvant in moyamoya patients for EDAS procedure: Our institutional experience. JOURNAL OF NEUROANAESTHESIOLOGY AND CRITICAL CARE 2017. [DOI: 10.4103/2348-0548-199956] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Image Gallery: Cutaneous botryomycosis at an unusual site in an immunocompetent patient. Br J Dermatol 2017; 176:e3. [PMID: 28098384 DOI: 10.1111/bjd.15048] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Novel Bio-Markers for Prediction of Preeclampsia. NEPAL JOURNAL OF OBSTETRICS AND GYNAECOLOGY 2016. [DOI: 10.3126/njog.v11i1.16237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Pre-eclampsia (PE) is a pregnancy related disorder. It is an important cause of maternal and perinatal morbidity and mortality worldwide. Two to eight percent of pregnancies were affected by PE. It is characterized by de novo hypertension and proteinuria after 20 weeks of gestation. The etiology and pathogenesis of the disease is unknown, but recent studies have revealed that placenta is the place of origin of this disorder and widespread maternal endothelial dysfunction is the characteristic feature of the disease. Some biochemical molecules are identified recently which are involved in the pathogenesis of the disease, which may help in early identification of patients at risk and help in providing proper prenatal care. Several promising biomarkers have been proposed, alone or in combination. Maternal serum concentrations of these biomarkers either increase or decrease in PE during gestation. This review focuses on the various biomarkers available and their utility in prediction and diagnosis of pre-eclampsia.
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Expression of VP1 protein of serotype A and O of foot-and-mouth disease virus in transgenic sunnhemp plants and its immunogenicity for guinea pigs. Acta Virol 2016; 56:91-9. [PMID: 22720698 DOI: 10.4149/av_2012_02_91] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
UNLABELLED Recently, transgenic plants expressing immunogenic proteins of foot-and-mouth disease virus (FMDV) have been used as oral or parenteral vaccines against foot-and-mouth disease (FMD). They exhibit advantages like cost effectiveness, absence of processing, thermostability, and easy oral application. FMDV VP1 protein of single serotype has been mostly used as immunogen. Here we report the development of a bivalent vaccine with tandem-linked VP1 proteins of two serotypes, A and O, present in transgenic forage crop Crotalaria juncea. The expression of the bivalent protein in the transgenic plants was confirmed by Western blot analysis. Guinea pig reacted to orally or parenterally applied vaccine by humoral as well as cell-mediated immune responses including serum antibodies and stimulated lymphocytes, respectively. The vaccine protected the animals against a challenge with the virus of serotype A as well as O. This is the first report on the development of a bivalent FMD vaccine using a forage crop. KEYWORDS foot-and-mouth disease; sunnhemp; Agrobacterium tumefaciens; FMDV-VP1 gene; serotype O and A; in planta transformation; transgenic plants; bivalent vaccine.
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Anatomical and Morphological Characterization of the Nasopalatine Canal: A Cone-Beam Computed Tomography Study. Mymensingh Med J 2016; 25:349-356. [PMID: 27277370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
The anterior maxilla, also called pre-maxilla, is an area frequently requiring surgical interventions. Rehabilitation of this area remains a complex restorative challenge. The most prominent anatomical structure within the anterior maxilla is the Nasopalatine Canal. Thorough knowledge about this anatomical structure plays an important role in the successful outcomes of surgical procedures. This retrospective study was done to evaluate the anatomy and morphology of the Nasopalatine Canal using cone-beam computed tomography (CBCT). The study included 125 subjects aged between 15 and 78 years who were divided into the following 5 groups: i) 15-30 years, ii) 30-45 years, iii) 45-60 years, iv) 60-75 years, v) ≥75 years in the Department of Oral Medicine & Radiology, Sri Aurobindo College of Dentistry, Indore, Madhya Pradesh, India from January 2012 to January 2015. Cone-beam computed tomography (CBCT) was performed using a standard exposure and patient positioning protocol. The data of the CBCT images were sliced in three dimensions. Image planes on the three axes (X, Y, and Z) were sequentially analyzed for the location, morphology and dimensions of the Nasopalatine Canal. The correlation of age and gender with all the variables were evaluated. ANOVA and Z-test was used. P value <0.05 was considered statistically significant. Males and females showed significant differences in the length of the canal and anterior bone width in the sagittal sections. Inverted L was identified as a new dimension to the morphological shape of Nasopalatine Canal in central Madhya Pradesh population. The present study highlighted important variability observed in the anatomy and morphology of the Nasopalatine Canal.
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2847 Importance of tumor thickness using intraoral ultrasound in predicting nodal metastasis in early oral cancer. Eur J Cancer 2015. [DOI: 10.1016/s0959-8049(16)31587-8] [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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A childhood subepidermal autoimmune bullous disease resembling mechanobullous epidermolysis bullosa acquisita. Br J Dermatol 2015; 173:871-4. [DOI: 10.1111/bjd.13833] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Re: widespread non-adherence to evidence-based maternity care guidelines: a population-based cluster randomised household survey. BJOG 2015; 122:883-884. [PMID: 25892470 DOI: 10.1111/1471-0528.13307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/25/2014] [Indexed: 11/28/2022]
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Salivary biochemical markers as potential acute toxicity parameters for acute radiation injury: A study on small experimental animals. Hum Exp Toxicol 2015; 35:221-8. [PMID: 25813962 DOI: 10.1177/0960327115579433] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Researchers have been evaluating several biodosimetric/screening approaches to assess acute radiation injury, related to mass causality. Keeping in mind this background, we hypothesized that effect of whole-body irradiation in single fraction in graded doses can affect the secretion of various salivary components that could be used as acute radiation injury/toxicity marker, which can be used in screening of large population at the time of nuclear accidents/disaster. Thirty Sprague Dawley rats treated with whole-body cobalt-60 gamma irradiation of dose 1-5 Gy (dose rate: 0.95 Gy/min) were included in this study. Whole mixed saliva was collected from all animals before and after radiation up to 72 h postradiation. Saliva was analyzed for electrolytes, total protein, urea, and amylase. Intragroup comparison of salivary parameters at different radiation doses showed significant differences. Potassium was significantly increased as the dose increased from 1 Gy to 5 Gy (p < 0.01) with effect size of difference (r > 0.5). Sodium was significantly altered after 3-5 Gy (p < 0.01, r > 0.5), except 1 and 2 Gy, whereas changes in sodium level were nonsignificant (p > 0.5). Urea, total protein, and amylase levels were also significantly increased as the radiation dose increased (p < 0.01) with large effect size of difference (r > 0.5). This study suggests that salivary parameters were sensitive toward radiation even at low radiation dose which can be used as a predictor of radiation injury.
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Abstract
INTRODUCTION Vitamin A deficiency (VAD) is recognized as a major cause of blindness among children in India. OBJECTIVE To find out the prevalence of VAD in rural children of Uttar Pradesh, India. MATERIALS AND METHODS This cross-sectional study was undertaken amongst children (0-15 years) in a rural area of Bareilly (Uttar Pradesh) where the study population was selected by simple random sampling out of villages under a Primary Health Centre. Out of 844 children, 802 participated in the study. The WHO classification of xerophthalmia was used. RESULTS Overall, the prevalence of xerophthalmia was 5.4 %. The prevalence of Bitot's spots was 0.9 % in children under six years of age and 3.3 % in children above six years. The prevalence of xerophthalmia was significantly more in older children. Overall, the prevalence of anemia was found to be 11.8 % in the study population. A significantly high prevalence of xerophthalmia (OR= 5.7; 95 % CI = 2.8 - 11.5) was observed in children suffering from anemia. CONCLUSION The presence of a milder manifestation of xerophthalmia and a 0.9 % prevalence of Bitot's spot in children under six years of age in the present study shows a declining trend of VAD although it is still a public health problem. The higher prevalence in children above six years of age shows that apart from strengthening of Vitamin A prophylaxis programs, health education is needed for dietary diversification to include vegetables and fruits in the diet for long-term sustainability in improving the vitamin A status of children of all age groups.
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Impact of the Affordable Care Act on health insurance access, coverage, and cost for refugees resettled in the USA. THE LANCET GLOBAL HEALTH 2015. [DOI: 10.1016/s2214-109x(15)70128-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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Simultaneous Estimation of Withaferin A and Z-Guggulsterone in Marketed Formulation by RP-HPLC. J Chromatogr Sci 2015; 53:940-4. [DOI: 10.1093/chromsci/bmu153] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2013] [Indexed: 11/13/2022]
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Mesenchymal Stem Cells and Co-stimulation Blockade Enhance Bone Marrow Engraftment and Induce Immunological Tolerance. Int J Organ Transplant Med 2015; 6:55-60. [PMID: 26082829 PMCID: PMC4464279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
BACKGROUND Organ transplantation currently requires long-term immunosuppression. This is associated with multiple complications including infection, malignancy and other toxicities. Immunologic tolerance is considered the optimal solution to these limitations. OBJECTIVE To develop a simple and non-toxic regimen to induce mixed chimerism and tolerance using mesenchymal stem cell (MSC) in a murine model. METHODS Wild type C57BL6 (H2D(k)) and Bal/C (H2D(d)) mice were used as donors and recipients, respectively. We studied to achieve tolerance to skin grafts (SG) through mixed chimerism (MC) by simultaneous skin graft and non-myeloablative donor bone marrow transplantation (DBMT) +/- MSC. All recipients received rapamycin and CTLA-4 Ig without radiation. RESULTS DBMT+MSC combined with co-stimulation blockage and rapamycin led to stable mixed chimerism, expansion of Tregs population and donor-specific skin graft tolerance. The flow cytometry analysis revealed that recipient mice developed 15%-85% chimerism. The skin allografts survived for a long time. Elimination of MSC failed to induce mixed chimerism and tolerance. CONCLUSION Our results demonstrate that donor-specific immune tolerance can be effectively induced by non-myeloablative DBMT-MSC combination without any additional cytoreductive treatment. This approach provides a promising and non-toxic allograft tolerance strategy.
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The association between government healthcare spending and maternal mortality in the European Union, 1981-2010: a retrospective study. BJOG 2014; 122:1216-24. [PMID: 25492692 DOI: 10.1111/1471-0528.13205] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/08/2014] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To determine the association between reductions in government healthcare spending (GHS) on maternal mortality in 24 countries in the European Union (EU) over a 30-year period, 1981-2010. DESIGN Retrospective study. SETTING AND POPULATION Twenty-four EU countries (a total population of 419 million as of 2010). METHODS We used multivariate regression analysis, controlling for country-specific differences in healthcare, infrastructure, population size and demographic structure. GHS was measured as a percentage of gross domestic product. Five-year lag-time analyses were performed to estimate longer standing effects. MAIN OUTCOME MEASURES Maternal mortality rates. RESULTS An annual 1% decrease in GHS is associated with significant rises in maternal mortality rates [regression coefficient [R] 0.0177, P = 0.0021, 95% confidence interval [95% CI] 0.0065-0.0289]. For every annual 1% decrease in GHS, we estimate 89 excess maternal deaths in the EU, a 10.6% annual increase in maternal mortality. The impact on maternal mortality was sustained for up to 1 year (R 0.0150, P = 0.0034, 95% CI 0.0050-0.0250). The associations remained significant after accounting for economic, infrastructure and hospital resource controls, in addition to out-of-pocket expenditure, private health spending and total fertility rate. However, accounting for births attended by skilled staff removed the significance of these effects. CONCLUSIONS Reductions in GHS were significantly associated with increased maternal mortality rates, which may occur through changes in the provision of skilled health professionals attending births. Examples of reduced GHS such as the implementation of austerity measures and budgetary reductions are likely to worsen maternal mortality in the EU.
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A rare case report showing direct association between hepatitis B and bulbar palsy. THE JOURNAL OF THE ASSOCIATION OF PHYSICIANS OF INDIA 2014; 62:267-268. [PMID: 25327074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Bulbar Palsy is B/L impairment of function of cranial N. 9, 10, 11, 12 at lower motor neuron level either at nuclear or fascicular level in medulla or B/L lesion of lower cranial N. outside brainstem. We present case of viral hepatitis who initially presented with classical signs and symptoms of hepatitis B followed by characteristic features of bulbar palsy in form of difficulty in swallowing and slurring of speech reduced gag reflex, weak palatal movement. Other causes for bulbar palsy were excluded and indirect laryngoscopy confirmed presence of bulbar palsy. Patient had no previous neurological abnormality, there are many studies in the past for association of hepatitis B and bulbar palsy but no one confirmed about a direct association between hepatitis B and bulbar palsy. To best of knowledge this is the first case report which shows direct association between hepatitis B and bulbar palsy.
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Spectrum of imaging findings on MDCT enterography in patients with small bowel tuberculosis. Clin Radiol 2013; 69:315-22. [PMID: 24290774 DOI: 10.1016/j.crad.2013.10.009] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2013] [Revised: 10/08/2013] [Accepted: 10/10/2013] [Indexed: 11/16/2022]
Abstract
Abdominal tuberculosis (TB) is the sixth most common extrapulmonary site of involvement. The sites of involvement in abdominal tuberculosis, in descending order of frequency, are lymph nodes, genitourinary tract, peritoneal cavity, and gastrointestinal tract. The radiological armamentarium for evaluating tuberculosis of the small bowel (SBTB) includes barium studies (small bowel follow-through, SBFT), CT (multidetector CT, CT enterography, and CT enteroclysis), ultrasound (sonoenteroclysis), and magnetic resonance imaging (MRI; enterography and enteroclysis). In this review, we illustrate the abnormalities at MDCT enterography in 20 consecutive patients with SB TB and also describe extraluminal findings in these patients. MDCT enterography allows non-invasive good-quality assessment of well-distended bowel loops and the adjacent soft tissues. It displays the thickness and enhancement of the entire bowel wall in all three planes and allows examination of all bowel loops, especially the ileal loops, which are mostly superimposed. The terminal ileum and ileocaecal junction are the most common sites of small bowel involvement in intestinal TB. The most common abnormality is short-segment strictures with symmetrical concentric mural thickening and homogeneous mural enhancement. Other findings include lymphadenopathy, ascites, enteroliths, peritoneal thickening, and enhancement. In conclusion, MDCT enterography is a comprehensive technique for the evaluation of SB TB.
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Role of blood C - reactive protein levels in upper urinary tract infection and lower urinary tract infection in adult patients (>16 years). THE JOURNAL OF THE ASSOCIATION OF PHYSICIANS OF INDIA 2013; 61:462-463. [PMID: 24772749] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
AIM Role of blood C - reactive protein levels in upper urinary tract infection and lower urinary tract infection in adult patients (>16 years). MATERIAL AND METHODS Study included 2 groups of patients -Test group (n=58). Control group (n=28).Test group further classified into 2 groups- a). Patients having upper urinary tract infection b). Patients having lower urinary tract infection. Patients were subjected to following tests - complete hemogram, blood C-reactive protein levels, urinalysis. RESULTS The mean value of C-reactive protein in the cases of upper urinary tract infection 127.33 mg/L which is statistically significantly raised when compared to control(t-value 12.370 and p-value<0.01). C-reactive protein was significantly raised in upper urinary tract infection in comparison to control group( p<0.01), while in lower urinary tract infection this difference was insignificant (p<0.05). CONCLUSION C-reactive protein has a good diagnostic role in differentiating upper and lower urinary tract infection. The simple size of our study is very small to say these authentically, hence, further studies of large number of cases is required.
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Outcome of Patients Treated with a Single-Fraction Dose of Radiation for Cutaneous T-cell Lymphoma and Mycosis Fungoides. Int J Radiat Oncol Biol Phys 2011. [DOI: 10.1016/j.ijrobp.2011.06.1881] [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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O3-3.1 Effects of lifestyle and diet on Body Mass Index Change among Married Women in India. Br J Soc Med 2011. [DOI: 10.1136/jech.2011.142976a.91] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Eyelid squamous cell carcinoma in xeroderma pigmentosa: a therapeutic challenge. Nepal J Ophthalmol 2011; 3:86-7. [PMID: 21505552 DOI: 10.3126/nepjoph.v3i1.4285] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
A 10-year-old male, Muslim child diagnosed with xeroderma pigmentosa with a right upper lid malignancy presented as a therapeutic challenge because of the non-availability of normal facial skin for grafting and lid reconstruction. The lid lesion had been present for the last one month. The disease had been present for past five years with polymorphous, erythematous lesions all over the body. On examination, there was a hard reddish yellow mass in the lower lid with features of secondary infection along with corneal xerosis in both eyes. With a clinical diagnosis of malignancy, the lesion was subjected to a wide excision after the investigations. The resultant large tissue defect in the right lower lid region was managed by a full thickness trans-midline lateral forehead flap based on superficial temporal artery. Post operatively, there was a satisfactory graft uptake. The paucity of surgical options for the plastic reconstruction coupled with the large area to be reconstructed made our case worth reporting.
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Abstract
Cancer microsphere technology is the latest trend in cancer therapy. It helps the pharmacist to formulate the product with maximum therapeutic value and minimum or negligible range side effects. Cancer is a disease in which the abnormal cells are quite similar to the normal cells, with just minute genetic or functional change. A major disadvantage of anticancer drugs is their lack of selectivity for tumor tissue alone, which causes severe side effects and results in low cure rates. Thus, it is very difficult to target abnormal cells by the conventional method of the drug delivery system. Microsphere technology is probably the only method that can be used for site-specific action, without causing significant side effects on normal cells. This review article describes various microspheres that have been prepared or formulated to exploit microsphere technology for targeted drug therapy in various cancers. We looked at the usefulness of microspheres as a tool for cancer therapy. The current review has been done using PubMed and Medline search with keywords.
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Letter and Semantic Fluency in Older Adults: Effects of Mild Depressive Symptoms and Age-Stratified Normative Data. Clin Neuropsychol 2010; 17:195-202. [PMID: 13680426 DOI: 10.1076/clin.17.2.195.16500] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Depression induced cognitive impairment, also referred to as the dementia syndrome of depression or pseudodementia, has been well characterized, yet the extent to which the more common mild depressive symptoms influence cognition has not been well studied. We sought to identify the influence of mild depressive symptoms on verbal fluency performance in a large sample of healthy community dwelling older adults. Letter and semantic fluency testing was conducted on 188 participants (ages 60-92 years) with no known history of neurologic or psychiatric disease. Depressive symptoms were assessed with the Geriatric Depression Scale (GDS). A total of 39 subjects obtained GDS scores consistent with mild depressive symptoms (GDS=10-19), and 149 subjects were identified as not depressed (GDS<10). ANOVA indicated that subjects with mild depressive symptoms performed significantly worse than normal controls on letter fluency (p<.05), but there was no significant difference between the groups on semantic fluency. Analysis of the nondepressed group stratified into young-old, middle-old, and oldest-old revealed a significant decline in semantic (p<.001) but not letter fluency with age. The nondepressed young-old showed the expected advantage for word list generation to semantic as compared to letter categories, yet this pattern was reversed in the older age groups, where letter fluency scores exceeded semantic fluency scores. Our results suggest that the presence of even mild depressive symptoms may confound using letter versus category discrepancies in the differential diagnosis of dementia. Further, our findings suggest that the commonly used strategy of examining letter-semantic fluency discrepancies may not be relevant for individuals of advanced age. Age-stratified normative data for fluency testing in older adults is also provided.
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A comparative histological analysis of human pulp following direct pulp capping with Propolis, mineral trioxide aggregate and Dycal. Aust Dent J 2010; 55:59-64. [PMID: 20415913 DOI: 10.1111/j.1834-7819.2009.01179.x] [Citation(s) in RCA: 83] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
BACKGROUND Permanent teeth pulp exposures have traditionally been treated with calcium hydroxide pulp capping. The aim of this study was to investigate the response of human pulp tissue which were mechanically exposed to a new material, Propolis and compare it with two existing and commonly used pulp capping agents (mineral trioxide aggregate and Dycal). METHODS Thirty-six intact human premolars were mechanically exposed. Teeth were divided into six groups of 6 teeth each and were capped with Propolis, mineral trioxide aggregate and Dycal. Final restoration was done with posterior composite resin using light cured glass ionomer cement as a liner. The teeth were then extracted on the 15th or the 45th day and processed for histological evaluation. RESULTS Differences in inflammatory response and dentine bridge formation of the exposed pulp to the three different materials were statistically calculated using chi-square test and were found to be non-significant. There was more pulp inflammation in teeth treated with Dycal than with Propolis and MTA on the 15th as well as on the 45th day. Propolis and MTA showed bridge formation in more teeth, and the bridges were in closer proximity to pulp capping material than teeth treated with Dycal on the 45th day. CONCLUSIONS The response of pulps to Propolis as a pulp capping agent was comparable to MTA and Dycal.
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Granuloma after short-term epidural catheterisation. Anaesth Intensive Care 2010; 38:779-780. [PMID: 20715752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
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Abstract
There are controversies about the management of the PCL injuries among the Orthopaedic surgeons. We present our result of 14 cases that underwent surgical management for the avulsion fracture of the tibial insertion of the PCL. Open reduction and internal fixation of the avulsion fracture of the tibial insertion of the PCL were done and results were analyzed. The study group consisted of 13 males and 1 female; the mean age was 27 years. The avulsion fractures of more than 3 weeks old were excluded. The result showed that there were no instability in any of the patients and each patient obtained pain free, full range of movement for the affected knee within a mean follow-up period of 11 months. Therefore it is recommended to take up surgical management for avulsed PCL if presented within 3 weeks of injury.DOI: http://dx.doi.org/10.3329/pulse.v4i1.6957Pulse Vol.4 January 2010 p.14-15
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Comparison of cefoxitin disc diffusion test, oxacillin screen agar, and PCR for mecA gene for detection of MRSA. Indian J Med Microbiol 2009; 27:27-29. [PMID: 19172055] [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
UNLABELLED Cefoxitin is a potent inducer of the mecA regulatory system. It is being recommended for detection of methicillin resistance in Staphylococcus aureus (MRSA) when using disk diffusion testing. The aim of our study was to evaluate the efficacy of cefoxitin disc diffusion test to characterize MRSA and compare it with oxacillin agar screening and detection of mecA gene by PCR. MATERIALS AND METHODS Fifty strains of S. aureus isolated from clinical samples were used in the study. Routine antibiotic susceptibility testing was performed including oxacillin disk. Oxacillin screen agar plates with 4% NaCl and 6 microg/ml of oxacillin were inoculated and interpreted as per standard guidelines. Cefoxitin disc diffusion test was performed using 30 microg disc and zone sizes were measured. PCR for amplification of the mecA gene was performed. RESULTS Out of the 50 isolates, 28 were found to be methicillin resistant by oxacillin disc diffusion test, 30 were resistant by oxacillin screen agar method, and 32 were resistant with cefoxitin disc diffusion. For these 32 isolates mecA gene was positive. CONCLUSION Results of cefoxitin disc diffusion test is in concordance with the PCR for mecA gene. Thus, the test can be an alternative to PCR for detection of MRSA in resource constraint settings.
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COMPARISON OF CEFOXITIN DISC DIFFUSION TEST, OXACILLIN SCREEN AGAR, AND PCR FOR mecA GENE FOR DETECTION OF MRSA. Indian J Med Microbiol 2009. [DOI: 10.1016/s0255-0857(21)01748-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Ultrafiltered Milk Reduces Bitterness in Reduced-Fat Cheddar Cheese Made with an Exopolysaccharide-Producing Culture. J Dairy Sci 2007; 90:3110-7. [PMID: 17582092 DOI: 10.3168/jds.2007-0049] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
The objectives were to reduce bitterness in reduced-fat Cheddar cheese made with an exopolysaccharide (EPS)-producing culture and study relationships among ultra-filtration (UF), residual chymosin activity (RCA), and cheese bitterness. In previous studies, EPS-producing cultures improved the textural, melting, and viscoelastic properties of reduced-fat Cheddar cheese. However, the EPS-positive cheese developed bitterness after 2 to 3 mo of ripening due to increased RCA. We hypothesized that the reduced amount of chymosin needed to coagulate UF milk might result in reduced RCA and bitterness in cheese. Reduced-fat Cheddar cheeses were manufactured with EPS-producing and nonproducing cultures using skim milk or UF milk (1.2x) adjusted to a casein:fat ratio of 1.35. The EPS-producing culture increased moisture and RCA in reduced-fat Cheddar cheese. Lower RCA was found in cheese made from UF milk compared with that in cheese made from control milk. Ultrafiltration at a low concentration rate (1.2x) produced EPS-positive, reduced-fat cheese with similar RCA to that in the EPS-negative cheese. Slower proteolysis was observed in UF cheeses compared with non-UF cheeses. Panelists reported that UF EPS-positive cheese was less bitter than EPS-positive cheese made from control milk. This study showed that UF at a low concentration factor (1.2x) could successfully reduce bitterness in cheese containing a high moisture level. Because this technology reduced the RCA level (per g of protein) to a level similar to that in the control cheeses, the contribution of chymosin to cheese proteolysis would be similar in both cheeses.
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