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Agarwal N, Joshi M. Effectiveness of amitriptyline and lamotrigine in traumatic spinal cord injury-induced neuropathic pain: a randomized longitudinal comparative study. Spinal Cord 2016; 55:126-130. [PMID: 27527240 DOI: 10.1038/sc.2016.123] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2016] [Revised: 06/29/2016] [Accepted: 07/01/2016] [Indexed: 11/09/2022]
Abstract
STUDY DESIGN Randomized longitudinal comparative study. OBJECTIVES To compare the efficacy of lamotrigine and amitriptyline in the management of traumatic spinal cord injury (SCI)-induced neuropathic pain (NP). SETTING Sawai Man Singh Medical College and Hospital, Jaipur, India. METHODS A total of 147 individuals with NP were randomized for a 3-week trial of either amitriptyline or lamotrigine. Amitriptyline was administered orally at doses of 25, 50 and 100 mg once daily at night time, and lamotrigine was administered orally at doses of 25, 50 and 100 mg twice daily, both for 1 week by means of optional titration. Assessment of NP was done at baseline and thereafter at 1, 2 and 3 weeks using Short-form MC Gill Pain Questionnaire-2 (SFMPQ2) scores. RESULTS There was a significant difference between the mean values of the SFMPQ2 score at baseline and those at each follow-up for amitriptyline. Similar results were seen in the lamotrigine group. When the differences in mean SFMPQ2 scores at different time frames from baseline were compared with those of the other group, values were found to be nonsignificant as seen on the Mann-Whitney U-test. CONCLUSIONS These findings support the use of both amitriptyline and lamotrigine in the management of NP after traumatic SCI.
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Gupta P, Sinha S, Joshi M, Vats S, Sharma M, Srivastava R, Bhalla S, Mohan V, Tandon N, Unnikrishnan A, Reddy K, Prabhakaran D. PS218 Education Programs for Primary Care Physicians: An Experience From Various Capacity Building Initiatives on Chronic Conditions in India. Glob Heart 2016. [DOI: 10.1016/j.gheart.2016.03.175] [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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Skittrall JP, Eid-Arimoku L, Joshi M, Newport MJ, Moore EM. Rigid sigmoidoscopy: no contamination of the sigmoidoscopist's face with faecal flora in a small study. J Hosp Infect 2016; 93:112-3. [PMID: 26996086 DOI: 10.1016/j.jhin.2016.01.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2016] [Accepted: 01/22/2016] [Indexed: 10/22/2022]
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Chatterjee U, Butola BS, Joshi M. Optimal designing of polyurethane-based nanocomposite system for aerostat envelope. J Appl Polym Sci 2016. [DOI: 10.1002/app.43529] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Agarwal TK, Joshi M, Sahoo BK, Kanse SD, Sapra BK. Effect of 220Rn gas concentration distribution on its transmission from a delay chamber: evolving a CFD-based uniformity index. RADIATION PROTECTION DOSIMETRY 2016; 168:546-552. [PMID: 26152566 DOI: 10.1093/rpd/ncv361] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/21/2015] [Accepted: 06/05/2015] [Indexed: 06/04/2023]
Abstract
(220)Rn mitigation can be achieved by delay chamber technique, which relies on the advantage of its short half-life. However, flow rate as well as inlet-outlet position for the delay chamber can have a significant impact on (220)Rn concentration distribution patterns and hence transmission factor. In the present study, computational fluid dynamics simulations to estimate the concentration distribution has been carried out in a chamber of 0.5 m(3) for the combination of six different inlet-outlet positions and five different flow rates. Subsequently, the transmission factor (TF) for the chamber was evaluated and found to be highly dependent on the flow rate and inlet-outlet positions. For ease of scale up, the dependency of TF on the flow rate and the inlet-outlet positions is best summarised by relative transmission factor (RTF), which is the ratio of the TFs for the case of inlet and outlet on different faces to that on the same face.
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Subramani E, Jothiramajayam M, Dutta M, Chakravorty D, Joshi M, Srivastava S, Mukherjee A, Datta Ray C, Chakravarty BN, Chaudhury K. NMR-based metabonomics for understanding the influence of dormant female genital tuberculosis on metabolism of the human endometrium. Hum Reprod 2016; 31:854-65. [PMID: 26851602 DOI: 10.1093/humrep/dew003] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2015] [Accepted: 01/05/2016] [Indexed: 01/13/2023] Open
Abstract
STUDY QUESTION Does investigation of metabolic perturbations in endometrial tissue of women with dormant genital tuberculosis (GTB) during the window of implantation (WOI) assist in improving the understanding of endometrial receptivity? SUMMARY ANSWER In dormant GTB cases significant alterations in endometrial tissue metabolites occur, largely related to energy metabolism and amino acid biosynthesis in dormant GTB cases. WHAT IS KNOWN ALREADY As an intracellular pathogen, Mycobacterium tuberculosis strongly influences the metabolism of host cells causing metabolic dysregulation. It is also accepted that dormant GTB impairs the receptive status of the endometrium. Global metabolic profiling is useful for an understanding of disease progression and distinguishing between diseased and non-diseased groups. STUDY DESIGN, SIZE, DURATION Endometrial tissue samples were collected from patients reporting at the tertiary infertility care center during the period September 2011-March 2013. Women having tested positive for GTB were considered as the study group (n = 24). Normal healthy women undergoing sterilization (n = 26) and unexplained infertile women with repeated IVF failure (n = 21) volunteered to participate as controls. PARTICIPANTS/MATERIALS, SETTING, METHODS Endometrial tissue samples were collected 6-10 days after confirmation of ovulation. PCR and BACTEC-460 culture were used for diagnosing GTB. Proton nuclear magnetic resonance (1H NMR) spectra of tissue were recorded using a 700 MHz Bruker Avance AV III spectrometer. Following phase and baseline correction of all NMR spectra by Bruker Topspin 2.1 software, spectral peak alignment of the data was performed. Multivariate analysis was applied to all spectra and individual metabolites identified and multiple correlation analysis was performed. MAIN RESULTS AND THE ROLE OF CHANCE Leucine, isoleucine, acetate, lactate, glutamate, glutamine, methionine, lysine, creatine, glycogen, glycine, proline and choline were found to be significantly increased (P < 0.05) in endometrial tissue of women with dormant GTB compared with unexplained infertile women with repeated implantation failure. Valine, citrate, succinate and aspartate were also observed to be significantly up-regulated (P < 0.01). Furthermore, a significant decrease in glucose (P < 0.05), threonine (P < 0.05), tyrosine (P < 0.01) and phenylalanine (P < 0.0001) was observed in women with dormant GTB. Pearson's correlation analysis between the expression of various endometrial receptivity markers and metabolites showed a significant negative correlation (-0.236 to -0.545, P < 0.05). Also, the metabolites were positively correlated with endometrial receptivity markers (0.207 to 0.618, P < 0.05). LIMITATIONS, REASONS FOR CAUTION It is often difficult to diagnose dormant GTB because it tends to exist without any clinical signs or symptoms. In addition, the diagnosis of GTB by culture remains a challenge due to low detection rates and its paucibacillary nature. Testing for prostate-specific antigen or the Y chromosome in order to account for the possible influences of recent exposure to semen on endometrial metabolism would be important. WIDER IMPLICATIONS OF THE FINDINGS The metabolic changes associated with the dormant tubercle infection are of potential relevance to clinicians for the treatment of dormant GTB-related infertility. STUDY FUNDING/COMPETING INTERESTS Government of India, Indian Council of Medical Research. There are no conflicts of interest.
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Holder SL, Drabick J, Zhu J, Joshi M. Dexamethasone may be the most efficacious corticosteroid for use as monotherapy in castration-resistant prostate cancer. Cancer Biol Ther 2015; 16:207-9. [PMID: 25756508 PMCID: PMC4622618 DOI: 10.1080/15384047.2014.1002687] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Corticosteroids have been used in the therapy for castration-resistant prostate cancer (CRPC) for decades, both as monotherapy and in combination with additional agents. In this article the authors report the results of a phase II trial of dexamethasone versus prednisolone as monotherapy for CRPC. The study suggests improved PSA and radiographic response rates as well as improved time to PSA progression for dexamethasone over prednisolone therapy; however the differences only trend toward statistical significance. Nonetheless, in light of these data, when treating patients with corticosteroid monotherapy for CRPC it may be prudent to consider using daily dexamethasone over prednisone/prednisolone.
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Bulger EM, Maier RV, Sperry J, Joshi M, Henry S, Moore FA, Moldawer LL, Demetriades D, Talving P, Schreiber M, Ham B, Cohen M, Opal S, Segalovich I, Maislin G, Kaempfer R, Shirvan A. A Novel Drug for Treatment of Necrotizing Soft-Tissue Infections: A Randomized Clinical Trial. JAMA Surg 2015; 149:528-36. [PMID: 24740134 DOI: 10.1001/jamasurg.2013.4841] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
IMPORTANCE Necrotizing soft-tissue infections (NSTI) have high morbidity and mortality rates despite aggressive surgical debridement and antibiotic therapy. AB103 is a peptide mimetic of the T-lymphocyte receptor, CD28. We hypothesized that AB103 will limit inflammatory responses to bacterial toxins and decrease the incidence of organ failure. OBJECTIVES To establish the safety of AB103 in patients with NSTI and evaluate the potential effects on clinically meaningful parameters related to the disease. DESIGN, SETTING, AND PARTICIPANTS A prospective, randomized, placebo-controlled, double-blinded study was performed in 6 academic medical centers in the United States. Participants included adults with NSTI. Of 345 patients screened, 43 were enrolled for the intent-to-treat analysis, and 40 met criteria for the modified intent-to-treat analysis; 15 patients each were included in the high-dose and low-dose treatment arms, and 10 in the placebo arm. INTERVENTION Single intravenous dose of AB103 (0.5 or 0.25 mg/kg) within 6 hours after diagnosis of NSTI. MAIN OUTCOMES AND MEASURES Change in the Sequential Organ Failure Assessment score within 28 days, intensive care unit-free and ventilator-free days, number and timing of debridements, plasma and tissue cytokine levels at 0 to 72 hours, and adverse events. RESULTS Baseline characteristics were comparable in the treatment groups. The Sequential Organ Failure Assessment score improved from baseline in both treatment groups compared with the placebo group at 14 days (change from baseline score, -2.8 in the high-dose, -2 in the low-dose, and +1.3 in the placebo groups; P = .04). AB103-treated patients had a similar number of debridements (mean [SD], 2.2 [1.1] for the high-dose, 2.3 [1.2] for the low-dose, and 2.8 [2.1] for the placebo groups; P = .56). There were no statistically significant differences in intensive care unit-free and ventilator-free days or in plasma and tissue cytokine levels. No drug-related adverse events were detected. CONCLUSIONS AND RELEVANCE AB103 is a safe, promising new agent for modulation of inflammation after NSTI. Further study is warranted to establish efficacy. TRIAL REGISTRATION clinicaltrials.gov Identifier: NCT01417780.
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Sillo T, Joshi M. Surgeons' perceptions on the impact of language barriers in the delivery of healthcare. Int J Surg 2015. [DOI: 10.1016/j.ijsu.2015.07.162] [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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Constandinou T, Ogunsanya L, Joshi M, Hathaway C, Davies H. A local audit on the content and quality of operation notes using the royal college of surgeons' guidelines. Int J Surg 2015. [DOI: 10.1016/j.ijsu.2015.07.317] [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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Vranis N, Paryavi E, Christian M, Joshi M, Pensy RA. Septic Arthritis and Osteomyelitis Caused by Pasteurella multocida. AMERICAN JOURNAL OF ORTHOPEDICS (BELLE MEAD, N.J.) 2015; 44:E239-E241. [PMID: 26161771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
This report presents a case of progressive septic arthritis and osteomyelitis caused by a rare pathogen, Pasteurella multocida, thought to be provoked by the use of systemic corticosteroids. Despite initial improvement after antibiotics and surgical procedure, the patient returned with new, associated symptoms 1 month later. This concurrent set of circumstances leading to a life-threatening condition has not been reported, to the best of our knowledge. Physicians aware of such a case will be better prepared to diagnose, treat, and educate their patients. Additionally, the diagnostic challenge presented by this case report emphasizes the need for vigilance and thoroughness in obtaining histories from patients presenting with seemingly benign complaints, especially in vulnerable populations, such as infants, pregnant women, and immunocompromised adults.
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Dadu T, Sehgal K, Joshi M, Khodaiji S. Evaluation of the immature platelet fraction as an indicator of platelet recovery in dengue patients. Int J Lab Hematol 2015; 36:499-504. [PMID: 25356498 DOI: 10.1111/ijlh.12177] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
INTRODUCTION Thrombocytopenia is a common complication in many disorders (such as aplastic anemia, ITP, dengue fever,), the etiology being multifactorial. Immature platelet fraction (IPF) is a new parameter which is a measure of reticulated platelets that reflects the rate of thrombopoiesis. We tried to evaluate IPF as an indicator to predict the recovery of platelets in patients with dengue. METHODS A total of 32 patients suffering from dengue fever (as confirmed by NS1 antigen or IgM antibody positivity for dengue) were taken for the study. The platelet count and IPF value of all these patients were evaluated on a daily basis. RESULTS It was found out that IPF has a strong correlation with the recovery of platelet counts in patients with dengue. 84.3% patients showed recovery within 24 h after attaining the peak IPF, 93.75% of the patients showed recovery within 24-48 h of the rise of the IPF compared with the previous day's value, and 100% patients showed a recovery within 24 h of the fall of the IPF compared with the previous days. It was also observed that 93.75% of the patients show platelet recovery within 24-48 h if the IPF was more than 10%. CONCLUSION Based on our study, we concluded that IPF can be used to evaluate the recovery of platelets in patients with dengue. It holds a great promise of becoming a reliable future guide for decisions concerning platelet transfusions.
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Kain V, Ingle K, Prabhu S, Serhan C, Joshi M, Halade G. RvD1 Activates Resolution of Inflammation Following Myocardial Infarction Leading To Improved Ventricular Function. FASEB J 2015. [DOI: 10.1096/fasebj.29.1_supplement.285.4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Denys P, Dmochowski R, Aliotta P, Castro-Diaz D, Blok B, Ethans K, Joshi M, Ni Q, Kennelly M. 1092 Positive response to first onabotulinumtoxinA treatment persists long-term with repeat treatments in patients with neurogenic detrusor overactivity. ACTA ACUST UNITED AC 2015. [DOI: 10.1016/s1569-9056(15)61080-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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El-Masri MM, Hammad TA, McLeskey SW, Joshi M, Korniewicz DM. Predictors of Nosocomial Bloodstream Infections Among Critically Ill Adult Trauma Patients. Infect Control Hosp Epidemiol 2015; 25:656-63. [PMID: 15357157 DOI: 10.1086/502457] [Citation(s) in RCA: 22] [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
AbstractObjective:To identify the independent predictors of nosocomial bloodstream infections (BSIs) among critically ill adult trauma patients.Design:A prospective, cohort design was used to study patients who met predetermined inclusion criteria. Basic descriptive and univariate statistical analyses were performed to identify unadjusted predictors. A forward stepwise multivariate logistic regression analysis was then conducted to identify independent predictors of nosocomial BSI.Setting:Level I university-affiliated shock trauma center.Patients:Three hundred sixty-one critically ill adult trauma patients, 55 of whom developed nosocomial BSIs (15.2%).Results:Data analysis of 45 variables indicated that only 9 were independent predictors of nosocomial BSI: presence of a chest tube, use of immunosuppressive agents, presence of microbial resistance, length of stay, presence of preexisting infection, percentage change of serum albumin levels, patient disposition, transfusion of 10 or more units of blood, and number of central venous catheters (CVCs) for patients who had 4 or more. The classification index of the final regression model at a cut-off point of 0.5 had a specificity of 97.4%, a sensitivity of 60%, a positive predictive value of 76.7%, a negative predictive value of 93%, and an overall precision of 91%.Conclusion:In this study, only 9 variables were independent predictors of nosocomial BSI. Our findings are specific to critically ill adult trauma patients and should be interpreted within the context of this particular population.
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Chauhan N, Chauhan RP, Joshi M, Agarwal TK, Aggarwal P, Sahoo BK. Study of indoor radon distribution using measurements and CFD modeling. JOURNAL OF ENVIRONMENTAL RADIOACTIVITY 2014; 136:105-111. [PMID: 24929505 DOI: 10.1016/j.jenvrad.2014.05.020] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/11/2014] [Revised: 04/16/2014] [Accepted: 05/22/2014] [Indexed: 06/03/2023]
Abstract
Measurement and/or prediction of indoor radon ((222)Rn) concentration are important due to the impact of radon on indoor air quality and consequent inhalation hazard. In recent times, computational fluid dynamics (CFD) based modeling has become the cost effective replacement of experimental methods for the prediction and visualization of indoor pollutant distribution. The aim of this study is to implement CFD based modeling for studying indoor radon gas distribution. This study focuses on comparison of experimentally measured and CFD modeling predicted spatial distribution of radon concentration for a model test room. The key inputs for simulation viz. radon exhalation rate and ventilation rate were measured as a part of this study. Validation experiments were performed by measuring radon concentration at different locations of test room using active (continuous radon monitor) and passive (pin-hole dosimeters) techniques. Modeling predictions have been found to be reasonably matching with the measurement results. The validated model can be used to understand and study factors affecting indoor radon distribution for more realistic indoor environment.
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Agarwal TK, Sahoo BK, Gaware JJ, Joshi M, Sapra BK. CFD based simulation of thoron ((220)Rn) concentration in a delay chamber for mitigation application. JOURNAL OF ENVIRONMENTAL RADIOACTIVITY 2014; 136:16-21. [PMID: 24860913 DOI: 10.1016/j.jenvrad.2014.05.003] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/15/2013] [Revised: 04/16/2014] [Accepted: 05/03/2014] [Indexed: 06/03/2023]
Abstract
The release of (220)Rn gas (conventionally referred to as thoron) is an issue of concern from the radiological point of view for occupational environments pertaining to the thorium fuel cycle. Studies for understanding its release and developing systems to control it are crucial for exposure control research. A thorough study of the "Delay Volume Technique" for mitigation of (220)Rn has been carried out. Experiments have been carried out with (220)Rn source and associated measurement system in a cubical chamber (delay chamber) of 0.5 m(3) volume. For different flow conditions and inlet-outlet positions, (220)Rn transmission factor has been obtained. Computational Fluid Dynamics (CFD) technique has been employed for these experimental conditions and the simulated transmission factors have been compared. The results show that the flow and the position of the inlet and outlet play an imperative role in the transportation, mixing and subsequent mitigation of thoron inside the chamber. Predictive capability of CFD technique for such delay volume experiments has been validated in this work. A comparison has been made with uniform mixing model and it is found that the results of simulation differ appreciably from that of uniform mixing model at the tested flow regime.
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Sievert KD, Chapple C, Herschorn S, Joshi M, Zhou J, Nardo C, Nitti VW. OnabotulinumtoxinA 100U provides significant improvements in overactive bladder symptoms in patients with urinary incontinence regardless of the number of anticholinergic therapies used or reason for inadequate management of overactive bladder. Int J Clin Pract 2014; 68:1246-56. [PMID: 24754838 PMCID: PMC4282287 DOI: 10.1111/ijcp.12443] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
INTRODUCTION A prespecified pooled analysis of two placebo-controlled, phase 3 trials evaluated whether the number of prior anticholinergics used or reason for their discontinuation affected the treatment response to onabotulinumtoxinA 100U in overactive bladder (OAB) patients with urinary incontinence (UI). METHODS Patients with symptoms of OAB received intradetrusor injections of onabotulinumtoxinA 100U or placebo, sparing the trigone. Change from baseline at week 12 in UI episodes/day, proportion of patients reporting a positive response ('greatly improved' or 'improved') on the treatment benefit scale (TBS), micturition and urgency were evaluated by number of prior anticholinergics (1, 2 or ≥ 3) and reason for their discontinuation (insufficient efficacy or side effects). Adverse events (AE) were assessed. RESULTS Patients had taken an average of 2.4 anticholinergics before study enrolment. OnabotulinumtoxinA reduced UI episodes/day from baseline vs. placebo, regardless of the number of prior anticholinergics (-2.82 vs. -1.52 for one prior anticholinergic; -2.58 vs. -0.58 for two prior anticholinergics; and -2.92 vs. -0.73 for three or more prior anticholinergics; all p < 0.001). The proportion of TBS responders was higher with onabotulinumtoxinA vs. placebo (69.0% vs. 37.2% for one prior anticholinergic; 58.8% vs. 24.8% for two prior anticholinergics and 56.4% vs. 22.5% for three or more prior anticholinergics; all p < 0.001). Similar results were observed regardless of the reason for discontinuation. OnabotulinumtoxinA reduced the episodes of urgency and frequency of micturition vs. placebo in all groups. AEs were well tolerated, with a comparable incidence in all groups. CONCLUSION In patients with symptoms of OAB who were inadequately managed by one or more anticholinergics, onabotulinumtoxinA 100U provided significant and similar treatment benefit and safety profile regardless of the number of prior anticholinergics used or reason for inadequate management of OAB. ClinicalTrials.gov: NCT00910845, NCT00910520.
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Campbell-Yeo M, Deorari A, McMillan DD, Singhal N, Vatsa M, Aylward D, Scotland J, Kumar P, Joshi M, Kalyan G, Dol J. Educational barriers of nurses caring for sick and at-risk infants in India. Int Nurs Rev 2014; 61:398-405. [PMID: 25131708 DOI: 10.1111/inr.12121] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
AIM To gain ideas and information from healthcare providers to optimize the education and clinical practices of nurses caring for sick or at-risk newborns in India. BACKGROUND Improving infant survival has been identified as a Millennium Development Goals; however, India still faces many challenges with 3.1 million neonatal deaths and 2.6 million stillbirths annually. Skilled nursing care has been associated with decreased morbidity and mortality in newborns. However, core competencies in newborn care education and training are lacking for nurses. METHODS Qualitative data were collected from 12 focus groups with 101 newborn care providers from three areas of India as well as from a 2-day stakeholders' meeting. Data analysis was undertaken using descriptive and thematic content analysis. RESULTS Perceived challenges included limited manpower and high nurse turnover, lack of access to evidence-based orientation to newborn care and problems with access to appropriate learner-based, neonatal training. Relevant, ongoing education opportunities, led by nursing leaders were identified to be important solutions. CONCLUSION Findings provide insight into the current healthcare system in India with specific reference to the nursing care of at-risk newborns. There is a lack of existing resources to provide standardized and specific orientation curricula for nurses. IMPLICATIONS FOR NURSING AND HEALTH POLICY Policy makers in health and education need to: support and enact learner-based orientation and continuing educational opportunities as well as ongoing competency-based education programmes; encourage nurse leader involvement and support; and provide sustainable system-related supports. Nurses and other health providers need to work together to influence government policy.
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Cullum J, Stevens D, Joshi M. The importance of planetary rotation period for ocean heat transport. ASTROBIOLOGY 2014; 14:645-50. [PMID: 25041658 PMCID: PMC4126269 DOI: 10.1089/ast.2014.1171] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/28/2014] [Accepted: 05/20/2014] [Indexed: 05/27/2023]
Abstract
The climate and, hence, potential habitability of a planet crucially depends on how its atmospheric and ocean circulation transports heat from warmer to cooler regions. However, previous studies of planetary climate have concentrated on modeling the dynamics of atmospheres, while dramatically simplifying the treatment of oceans, which neglects or misrepresents the effect of the ocean in the total heat transport. Even the majority of studies with a dynamic ocean have used a simple so-called aquaplanet that has no continental barriers, which is a configuration that dramatically changes the ocean dynamics. Here, the significance of the response of poleward ocean heat transport to planetary rotation period is shown with a simple meridional barrier--the simplest representation of any continental configuration. The poleward ocean heat transport increases significantly as the planetary rotation period is increased. The peak heat transport more than doubles when the rotation period is increased by a factor of ten. There are also significant changes to ocean temperature at depth, with implications for the carbon cycle. There is strong agreement between the model results and a scale analysis of the governing equations. This result highlights the importance of both planetary rotation period and the ocean circulation when considering planetary habitability.
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Joshi M, Ananth CV. The line of 'no difference' is not engraved in stone: the utility of non-inferiority clinical trials. BJOG 2014; 121:920-2. [PMID: 24958567 DOI: 10.1111/1471-0528.12809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/19/2014] [Indexed: 11/27/2022]
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Joshi M, Fragata M. Heat-Induced Changes in the Photochemical Centres and the Protein Secondary Structures of Photosystem II Studied by Variable Fluorescence and Difference FT-IR Spectroscopy. ACTA ACUST UNITED AC 2014. [DOI: 10.1515/znc-1999-1-207] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Variable fluorescence (Fv), i.e., Fv = Fm - F0 where F0 is the minimal fluorescence and Fm the maximum fluorescence, and difference Fourier transform infrared (FT-IR) spectroscopy were used to study the effect of heat stress in the 25-55 °C range on photosystem II (PSII) structure and function. First, the Fv intensity reflects accurately the changes in the number of open photochemical centers in PSII. Secondly, the use of Fv in combination with FT-IR spectroscopy can disclose structure-function correlations in the heat inactivation of the PSII complex. Analysis of the midpoint temperatures of thermal denaturation, i.e., 50% inactivation, reported so far in investigations of the thylakoid membrane components has revealed that most of the thermal transitions attributed to PSII are in the 39 -46 °C range. In this work, it is shown specifically that the midpoint temperature of PSII inactivation is at about 40 °C. Moreover, it was clearly demonstrated that the heat-induced changes above 40 °C are the result of a marked decrease in the number of open photochemical centers in PSII. It was also seen that above this same temperature the loss of photochemical centers has its structural counterpart in overall modifications of the secondary structures of the PSII proteins resulting from the decrease in the α-helix content concomitant with the increase in extended chain (β-strand) conformations. In brief, a novel finding reported here is that the number of open photochemical centers in PSII is dependent on a dynamic equilibrium between the contents of the PSII proteins in α-helix and extended chains (β-strands), but not in β-sheets and β-turn structures except for the antiparallel-β-sheet conformations. This therefore associates the thermal inactivation of the photochemical centers in photosystem II with distinct conformational changes in the proteins of the PSII supramolecular complex. In the particular context of the present study, these findings constitute a significant contribution to the investigation of structure-function correlations in the photosynthetic membrane. In a broader context, this information might be essential for the comprehension of the molecular arrangements or local structure order that are involved directly or indirectly in biological catalysis
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Leeman KT, Dobson L, Towne M, Dukhovny D, Joshi M, Stoler J, Agrawal PB. NPHP3 mutations are associated with neonatal onset multiorgan polycystic disease in two siblings. J Perinatol 2014; 34:410-1. [PMID: 24776604 DOI: 10.1038/jp.2014.20] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2013] [Revised: 01/10/2014] [Accepted: 01/13/2014] [Indexed: 11/10/2022]
Abstract
Two siblings with a severe multiorgan polycystic disease presenting in the neonatal period were identified. Their genetic testing identified compound heterozygous NPHP3 gene mutations, parents being heterozygous carriers. The mutations included a splice-site (c.958-2A>G) and a missense mutation (c.2342G>A; p.G781D), both being extremely rare. NPHP3 encodes for nephrocystin 3 present on the cilia-centrosome complex. We hypothesize that these mutations lead to defective cilia-based signaling, required for normal development of the renal, pancreatic, biliary and portal system. This report outlines a rare neonatal ciliopathy presentation of NPHP3 mutations leading to severe multiorgan failure in two siblings.
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Joshi M, Aldred P, Panozzo J, Kasapis S, Adhikari B. Rheological and microstructural characteristics of lentil starch–lentil protein composite pastes and gels. Food Hydrocoll 2014. [DOI: 10.1016/j.foodhyd.2013.05.016] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Modi R, Khan A, Joshi M, Ganju S, Singh A, Srivastava A, Sapra B, Mayya Y. Metal oxide aerosol dry deposition in laminar pipe flow at high thermal gradients and comparison with SOPHAEROS module of ASTEC reactor accident analysis code. ANN NUCL ENERGY 2014. [DOI: 10.1016/j.anucene.2013.09.032] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Memoli D, Shepardson A, Joshi M, Heil E. Reducing daptomycin expenditures by standardizing doses. Am J Health Syst Pharm 2014; 71:12, 14. [DOI: 10.2146/ajhp130391] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Kiehlmann S, Savolainen T, Jorstad SG, Sokolovsky KV, Schinzel FK, Agudo I, Arkharov AA, Benítez E, Berdyugin A, Blinov DA, Bochkarev NG, Borman GA, Burenkov AN, Casadio C, Doroshenko VT, Efimova NV, Fukazawa Y, Gómez JL, Hagen-Thorn VA, Heidt J, Hiriart D, Itoh R, Joshi M, Kimeridze GN, Konstantinova TS, Kopatskaya EN, Korobtsev IV, Kovalev YY, Krajci T, Kurtanidze O, Kurtanidze SO, Larionov VM, Larionova EG, Larionova LV, Lindfors E, López E, Marscher AP, McHardy IM, Molina SN, Morozova DA, Nazarov S, Nikolashvili MG, Nilsson K, Pulatova NG, Reinthal R, Sadun A, Sergeev SG, Sigua LA, Sorcia M, Spiridonova OI, Takalo LO, Taylor B, Troitsky IS, Ugolkova LS, Zensus JA, Zhdanova VE. Analyzing polarization swings in 3C 279. EPJ WEB OF CONFERENCES 2013. [DOI: 10.1051/epjconf/20136106003] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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78
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Donoghue M, Selvamani M, Mohan K, Basandi P, Ramakrishna A, Joshi M, Siva K. Biologic Consequences of Incisional Biopsy on the Primary Tumor. Oral Surg Oral Med Oral Pathol Oral Radiol 2013. [DOI: 10.1016/j.oooo.2013.09.054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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O'Connor JV, Chi A, Joshi M, DuBose J, Scalea TM. Post-traumatic empyema: aetiology, surgery and outcome in 125 consecutive patients. Injury 2013; 44:1153-8. [PMID: 22534461 DOI: 10.1016/j.injury.2012.03.025] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2012] [Revised: 02/26/2012] [Accepted: 03/24/2012] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Empyema remains a potentially serious condition with multiple etiologies including post-pneumonic, post-resection, and post-traumatic. There are few studies describing the latter. We reviewed our experience at a high volume trauma centre in injured patients with empyema, examining pre-operative status, surgical procedures, pathogens and outcome. METHODS Retrospective trauma registry review, from 9/01 to 4/10. Empyema was defined as culture positive pleural fluid or purulence at operation. Data collected included demographics, injury mechanism, thoracic injuries, organ dysfunction, pathogens isolated, surgical procedures, outcomes and follow up. RESULTS One hundred twenty-five consecutive patients with empyema were identified. Average injury severity score and age were 27.3 and 37.2 years respectively; 89.6% were male, 63.2% sustained blunt chest trauma. Time from injury to diagnosis averaged 12.1 days. All underwent decortication; 80% by thoracotomy, the remainder thoracoscopically. At operation over half were mechanically ventilated and 13.6% required vasoactive infusions. Monomicrobial cultures with Gram positive cocci predominating were obtained in 44%, 48% had polymicrobial cultures and 18.4% had a ruptured lung abscess. There were five deaths (4%); two occurring after a ruptured lung abscess. Recurrent empyema occurred in 6.4%, all successfully treated by re-operation or catheter drainage. Intensive care and hospital stays were 18.1 and 30.6 days respectively. All survivors achieved resolution of empyema. CONCLUSIONS Trauma patients with empyema represent a subset of severely injured critically ill patients with diverse pathogens and polymicrobial flora. Appropriate surgical management and specific antibiotic therapy yields excellent results with acceptable risk. A ruptured lung abscess may be the aetiology of the post-traumatic empyema in a subset of patients and may represent an increased operative risk.
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Chaudhury K, Jana S, Dutta M, Joshi M, Srivastava S, Chakravarty B. 1H NMR based metabolite profiling for understanding the complex relationship connecting oxidative stress with endometriosis. Fertil Steril 2013. [DOI: 10.1016/j.fertnstert.2013.07.1550] [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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Marathe R, Mankar S, Joshi M, Sontakke Y. Communication between radial nerve and medial cutaneous nerve of forearm. J Neurosci Rural Pract 2013; 1:49-50. [PMID: 21799623 PMCID: PMC3137837 DOI: 10.4103/0976-3147.63106] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Radial nerve is usually a branch of the posterior cord of the brachial plexus. It innervates triceps, anconeous, brachialis, brachioradialis, extensor carpi radialis longus muscles and gives the posterior cutaneous nerve of the arm, lower lateral cutaneous nerve of arm, posterior cutaneous nerve of forearm; without exhibiting any communication with the medial cutaneous nerve of forearm or any other nerve. We report communication between the radial nerve and medial cutaneous nerve of forearm on the left side in a 58-year-old male cadaver. The right sided structures were found to be normal. Neurosurgeons should keep such variations in mind while performing the surgeries of axilla and upper arm.
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Duane TM, Capitano B, Puzniak LA, Biswas P, Joshi M. The Impact of Linezolid versus Vancomycin on Surgical Interventions for Complicated Skin and Skin Structure Infections Caused by Methicillin-Resistant Staphylococcus aureus. Surg Infect (Larchmt) 2013; 14:401-7. [DOI: 10.1089/sur.2012.033] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
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Marathe R, Yogesh A, Pandit S, Joshi M, Trivedi G. Inca - interparietal bones in neurocranium of human skulls in central India. J Neurosci Rural Pract 2013; 1:14-6. [PMID: 21799611 PMCID: PMC3137824 DOI: 10.4103/0976-3147.63094] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Inca bones are accessory bones found in neurocranium of human skulls. Occurrence of Inca bones is rare as compared
to other inter sutural bones such as wormian bones. These Inca ossicles are regarded as variants of the normal. The
reporting of such occurrences is inadequate from Central India. Objectives: To find the incidence of Inca variants in Central India. Materials and Methods: In the present study, 380 dried adult human skulls were examined. All specimen samples were procured from various Medical colleges of Central India. They were analyzed for gross incidence, sexual dimorphism and number of fragments of Inca bones. Results: Gross incidence of Inca bones was found to be 1.315 %. Incidence rate was higher in male skulls than female skulls (male: 1.428%; female: 1.176%). The Inca bones frequently occurred signally. Out of the five observed Inca ossicles, two were fragmented. Conclusions: This data gives idea regarding gross incidence, sexual dimorphism and number of fragments of Inca bones in neurocranium of human skulls from Central India. The knowledge of this variable is useful for neurosurgeons, anthropologists and radiologists.
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Joshi M, Royuela A, Zamora J. Proper analysis in clinical trials: how to report and adjust for missing outcome data. BJOG 2013; 120:915-9. [DOI: 10.1111/1471-0528.12219] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/16/2013] [Indexed: 11/30/2022]
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Ramadas C, Hood A, Khan I, Balasubramaniam K, Joshi M. Transmission and reflection of the fundamental Lamb modes in a metallic plate with a semi-infinite horizontal crack. ULTRASONICS 2013; 53:773-781. [PMID: 23270575 DOI: 10.1016/j.ultras.2012.11.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/26/2012] [Accepted: 11/06/2012] [Indexed: 06/01/2023]
Abstract
Numerical simulations were carried out to quantify the reflection and transmission characteristics of the fundamental Lamb modes propagating in aluminium sub-plates, which are formed due to a semi-infinite horizontal crack. It was observed that, a Lamb mode propagating in a sub-plate when incident at the edge of a crack, undergoes reflection and transmits through the main plate, as well as the other sub-plate. The mode transmitted through the sub-plate has been termed the 'Turning Lamb Mode' (TLM). Furthermore, a mode converted mode also propagates along with the TLM. This mode has been termed the 'Mode Converted Turning Lamb Mode' (MCTLM). Reflection and transmission characteristics of the fundamental Lamb modes in aluminium sub-plates were studied at frequencies 150 kHz, 175 kHz, and 200 kHz. Experiments conducted to validate the observations made in numerical simulations, confirmed that the transmission and reflection characteristics depend on the thickness ratio. From this study it is surmised that when a Lamb mode propagates through a plate containing horizontal crack, the TLM and the MCTLM start propagating from one sub-plate to the other at the rear edge of the crack and amplitude of these modes depends on the location of the crack across the plate thickness.
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Park H, Kent J, Joshi M, Zhu S, Bochicchio GV, Henry S, Scalea T. Percutaneous versus open tracheostomy: comparison of procedures and surgical site infections. Surg Infect (Larchmt) 2013; 14:21-3. [PMID: 23427790 DOI: 10.1089/sur.2011.059] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Tracheostomy is one of the most common procedures performed in trauma patients in the intensive care unit (ICU). Few studies have evaluated the incidence of surgical site infections (SSIs) specifically in a trauma population. Our objective was to compare the incidence of SSI after open versus percutaneous tracheostomy and to discern whether there were any differences in outcome. METHODS A prospective single-institution study was conducted on 640 patients admitted to the ICU over eight years who underwent tracheostomy. Age, gender, race, admission Injury Severity Score (ISS) and Acute Physiology and Chronic Health Evaluation (APACHE) II score, and mechanism of injury were obtained. The majority of patients were male (56.1%) and white (62.5%) with a mean age of 43.2 ± 20.2 years, ISS of 30.7 ± 13.2 points, and APACHE score of 13.3 ± 6.3 points. The majority of patients were admitted for blunt trauma (85.1%). The outcome was measured by hospital (HLOS) and ICU (ILOS) lengths of stay, duration of mechanical ventilation, infection rate, and mortality rate. RESULTS A total of 330 open and 310 percutaneous tracheostomies were performed. A total of 36 SSIs (5.3%) were found. Patients who underwent percutaneous tracheostomy had a statistically significantly lower rate of SSI (3.4%) than the open surgery group (7%) (p=0.04). There was no difference in HLOS, ILOS, ventilator days, or mortality rate. CONCLUSION To our knowledge, this is the largest study of the benefit of percutaneous tracheostomy in a critically injured trauma population. The risk of SSI is significantly lower after percutaneous than open tracheostomy.
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Remoundos DD, Joshi M, Ahmed F, McLaren A. What can happen when staging sentinel node biopsies are performed on both sides. Assoc Med J 2013. [DOI: 10.1136/bmj.f859] [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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Panicker N, Jariwala P, Buch A, Joshi M. The utility of periodic acid schiff with diastase and alcian blue stains on fine needle aspirates of breast and salivary gland neoplasms. J Cytol 2013; 29:221-5. [PMID: 23326023 PMCID: PMC3543588 DOI: 10.4103/0970-9371.103938] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Background: Fine needle aspiration cytology (FNAC) is extensively used in the diagnosis of various clinically palpable lesions of breast and salivary glands. Much interest has been gained in mucosubstances produced in tumors arising from these organs. Aims: To evaluate the utility of Periodic acid Schiff with diastase (PAS-D) and Alcian blue (AB) staining pattern on fine needle aspirates of breast and salivary gland neoplasms. Materials and Methods: Seventy-five cases of different neoplasm of breast and salivary gland were studied. The staining pattern of PAS-D and AB stains on smears of these neoplasm were observed. Results: Among cases of neoplasms of breast, intracytoplasmic PAS-D positive globules were restricted to carcinoma except in one case where PAS-D-positive globules were seen in fibroadenoma. The background substance of both mucinous carcinoma and fibroadenoma with myxoid change stained positive with PAS-D, but the pattern was different. The cases of pleomorphic adenoma and mucoepidermoid carcinoma of salivary gland showed intracytoplasmic PAS-D-positive globules. The cases of pleomorphic adenoma showed stromal positivity which was not seen in basal cell adenoma on smears. Conclusion: Intracytoplasmic PAS-D-positive globules may be useful in differentiating benign and malignant lesions of breast. The presence of PAS-D positive granules are useful in differentiating various lesions of salivary glands. AB staining of stromal fragments in pleomorphic adenoma is useful in differentiating it from basal cell adenoma.
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Joshi M, Aldred P, McKnight S, Panozzo JF, Kasapis S, Adhikari R, Adhikari B. Physicochemical and functional characteristics of lentil starch. Carbohydr Polym 2012; 92:1484-96. [PMID: 23399180 DOI: 10.1016/j.carbpol.2012.10.035] [Citation(s) in RCA: 89] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2012] [Revised: 10/11/2012] [Accepted: 10/12/2012] [Indexed: 10/27/2022]
Abstract
The physicochemical properties of lentil starch were measured and linked up with its functional properties and compared with those of corn and potato starches. The amylose content of lentil starch was the highest among these starches. The crystallinity and gelatinization enthalpy of lentil starch were the lowest among these starches. The high amylose: amylopectin ratio in lentil starch resulted into low crystallinity and gelatinization enthalpy. Gelatinization and pasting temperatures of lentil starch were in between those of corn and potato starches. Lentil starch gels showed the highest storage modulus, gel strength and pasting viscosity than corn and potato starch gels. Peleg's model was able to predict the stress relaxation data of these starches well (R(2)>0.98). The elastic modulus of lentil starch gel was less frequency dependent and higher in magnitude at high temperature (60 °C) than at lower temperature (10 °C). Lentil starch is suitable where higher gel strengthened pasting viscosity are desired.
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Joshi M, Krishnan L, Kuruvila S. Large Gastric Perforation in Carmi Syndrome: A Morbid Complication in a Rare Association. J Neonatal Surg 2012. [DOI: 10.47338/jns.v1.8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
The association between epidermolysis bullosa (EB) and congenital pyloric atresia (CPA) named Carmi Syndrome is rare. We report unusual and morbid complication of gastric perforation resulting in peritonitis in a preterm neonate born with Carmi Syndrome.
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Joshi M, Krishnan L, Kuruvila S. Large gastric perforation in carmi syndrome: a morbid complication in a rare association. J Neonatal Surg 2012; 1:57. [PMID: 26023416 PMCID: PMC4420366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2012] [Accepted: 07/27/2012] [Indexed: 11/05/2022] Open
Abstract
The association between epidermolysis bullosa (EB) and congenital pyloric atresia (CPA) named Carmi Syndrome is rare. We report unusual and morbid complication of gastric perforation resulting in peritonitis in a preterm neonate born with Carmi Syndrome.
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Phoenix G, Das S, Joshi M. Authors' reply to Rae and Marwick, Halpern, and Basak. Assoc Med J 2012. [DOI: 10.1136/bmj.e5881] [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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Sontakke YA, Joshi M, Marathe RR. Unilateral variant brachial plexus. JOURNAL OF COLLEGE OF MEDICAL SCIENCES-NEPAL 2012. [DOI: 10.3126/jcmsn.v7i2.6681] [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
Journal of College of Medical Sciences-Nepal, 2011, Vol-7, No-2, 49-54DOI: http://dx.doi.org/10.3126/jcmsn.v7i2.6681
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Patil S, Joshi M, Pathak S, Sharma S, Patravale V. Intravenous -artemether formulation (ARM NLC) as a superior alternative to commercial artesunate formulation. J Antimicrob Chemother 2012; 67:2713-6. [DOI: 10.1093/jac/dks293] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Oltean M, Joshi M, Björkman E, Oltean S, Casselbrant A, Herlenius G, Olausson M. Intraluminal polyethylene glycol stabilizes tight junctions and improves intestinal preservation in the rat. Am J Transplant 2012; 12:2044-51. [PMID: 22548829 DOI: 10.1111/j.1600-6143.2012.04067.x] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Rapidly progressing mucosal breakdown limits the intestinal preservation time below 10 h. Recent studies indicate that intraluminal solutions containing polyethylene glycol (PEG) alleviate preservation injury of intestines stored in UW-Viaspan. We investigated whether a low-sodium PEG solution is beneficial for intestines stored in histidine-tryptophane-ketoglutarate (HTK) preservation solution. Rat intestines used as control tissue (group 1) were perfused with HTK, groups 2 and 3 received either a customized PEG-3350 (group 2) or an electrolyte solution (group 3) intraluminally before cold storage. Tissue injury, brush-border maltase activity, zonula occludens-1 (ZO-1) and claudin-3 expression in the tight junctions (TJ) were analyzed after 8, 14 and 20 h. We measured epithelial resistance and permeability (Ussing chamber) after 8 and 14 h. Group 2 had superior morphology while maltase activity was similar in all groups. TJ proteins rapidly decreased and decolocalized in groups 1 3; these negative events were delayed in group 2, where colocalization persisted for about 14 h. Intestines in group 2 had higher epithelial resistance and lower permeability than the other groups. These results suggest that a customized PEG solution intraluminally reduces the intestinal preservation injury by improving several major epithelial characteristics without negatively affecting the brush-border enzymes or promoting edema.
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Joshi M, Akhtar M, Najmi AK, Khuroo AH, Goswami D. Effect of zinc in animal models of anxiety, depression and psychosis. Hum Exp Toxicol 2012; 31:1237-43. [DOI: 10.1177/0960327112444938] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
The role of zinc (Zn) in anxiety, depression and psychosis was studied in rodents. Zn was administered at doses of 15 and 20 mg/kg intraperitoneally for 7 days. Both doses of Zn reduced the immobility time and increased the swimming time in the modified forced swim test. In the elevated plus maze test, increases in the number of open arm entries and time spent in the open arms were observed with both doses of Zn. In the amphetamine (1 and 2 mg/kg subcutaneously) induced locomotor activity test both doses of Zn produced reduction in the total movement time, mean velocity and stereotypic movements. Extrapyramidal symptoms such as catalepsy in animals are usually observed with conventional antipsychotic agents; but in the present study, Zn at doses of 15 and 20 mg/kg did not produce any cataleptic state in mice. The results of the present study demonstrated the anxiolytic, antidepressant and antipsychotic-like effects of Zn metal ion, which may be due to its N-methyl d-aspartate receptor antagonistic activity. Concurrent administration of a lower dose of Zn with standard existing anxiolytic and antidepressant drugs in this study showed potentiating effect, suggesting that Zn could exert beneficial role when prescribed as add-on medicine in the psychiatric illnesses. The results obtained in this study are preliminary, as further research is required to confirm the exact role of Zn metal in the investigated central nervous system disorders.
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Kasat V, Joshi M, Somasundaram KV, Viragi P, Dhore P, Sahuji S. Tobacco use, its influences, triggers, and associated oral lesions among the patients attending a dental institution in rural Maharashtra, India. J Int Soc Prev Community Dent 2012; 2:25-30. [PMID: 24478963 PMCID: PMC3894092 DOI: 10.4103/2231-0762.103454] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND World Health Organization (WHO) predicts that tobacco deaths in India may exceed 1.5 million annually by 2020. OBJECTIVES The aim of this study was to estimate the prevalence of tobacco use, its influences, triggers, and associated oral lesions among the patients of Rural Dental College and Hospital of Loni, Maharashtra. MATERIALS AND METHODS A hospital based cross-sectional study was conducted from June - December 2010. All the patients from the outpatient department and with tobacco habits were included in the study. Patients were interviewed through a pre-tested structured questionnaire in relation to their tobacco habits, its influences and triggers. Also clinical examination was carried out to check for any tobacco related oral lesions. For the data analysis, Microsoft Excel and chi-square test was used. RESULTS The overall prevalence of tobacco use was 16.38%. Smokeless form of tobacco was more prevalent in both males (81.84%) and females (100%). Majority of the patients (males - 68.22%, females- 90.62%) were light tobacco users. About 76.09% males and 31.25% females admitted that they developed the habit due to initial influence of friends. The most common oral mucosal lesion in both the males (42.20%) and females (11.07%) was tobacco hyperkeratosis. Most common trigger for tobacco use was "work related" (69.14%) in males and "after meals" (53.13%) in females. CONCLUSION Since the number of tobacco users visiting the dental hospital is reasonably high; dentists can contribute to restrain the hazard through community educational activities such as de-addiction counseling of tobacco users to quit the habit.
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Joshi M, Biswas D, Sarvanan A, Purwar R, Mukhopadhaya R. Nylon 6/clay nanocomposite filaments and their cords. J Appl Polym Sci 2011. [DOI: 10.1002/app.34796] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Joshi M, Adhikari B, Aldred P, Panozzo J, Kasapis S. Physicochemical and functional properties of lentil protein isolates prepared by different drying methods. Food Chem 2011. [DOI: 10.1016/j.foodchem.2011.05.131] [Citation(s) in RCA: 141] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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