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Brunette L, Galliano G, Rao J, Dorigo O. Dual staining for p16/KI67 combined with colposcopy as a predictor of high grade dysplasia in patients with atypical squamous cells of undetermined significance/HPV positive pap smears. Gynecol Oncol 2012. [DOI: 10.1016/j.ygyno.2012.07.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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77
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Venkatesh A, Dupuis E, Prajapati V, Rao J. Generalized lichen spinulosus in a 4-year-old boy without systemic disease. ACTA ACUST UNITED AC 2012; 148:865-6. [PMID: 22801637 DOI: 10.1001/archdermatol.2012.188] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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78
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Kwok T, Rao J. Laser management of acne scarring. SKIN THERAPY LETTER 2012; 17:4-6. [PMID: 22358306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Acne scarring is often challenging to manage. Various laser treatments are helpful in addressing abnormal color and texture in order to improve the appearance of an acne scar. This paper will review the appropriate use and side-effects of these laser treatments.
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79
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Wei HL, Cao JY, Rao J, Lei GJ, Jiang SF, Liu H, Yu LM, Xie WM, Li M, Yang XF, Zou GQ, Lu DL, Duan XR. The dependence of extracted current on discharge gas pressure in neutral beam ion sources on HL-2A tokamak. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2012; 83:023302. [PMID: 22380084 DOI: 10.1063/1.3681446] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
The discharge gas pressure is a key factor to influence the extracted current of ion source. In this paper, the dependence of extracted current on discharge gas pressure was investigated in detail at different arc discharge currents. The discharge gas pressure with a very broad range (0.1 Pa-2.7 Pa) was scanned for the first time. It is turned out that, with the increasing of discharge gas pressure, the extracted current increases and the arc voltage decreases at different arc currents; however, when the discharge gas pressure exceeds a certain value, the extracted current decreases. For the same discharge gas pressure, the higher the arc current, the higher the arc voltage and the extracted current are. The arc efficiency was also calculated, and its dependence on gas pressure was almost the same with the dependence of extracted current on gas pressure, but at the same discharge gas pressure, the lower the arc current, the higher the arc efficiency is and the lower the extracted current is.
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80
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Huang M, Rao J, Li B, Zhou J, Kang Z, Wang H, Lu B, Xia D, Wang C, Feng K, Wang M, Chen G, Pu Y, Lu Z, Wang J, Duan X, Liu Y. Recent Progress of 2MW 140GHz ECRH System on HL-2A. EPJ WEB OF CONFERENCES 2012. [DOI: 10.1051/epjconf/20123204012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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81
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Ding X, Chen W, Yu L, Chen S, Dong J, Ji X, Shi Z, Zhou Y, Dong Y, Huang X, Xia Z, Song X, Song X, Zhou J, Rao J, Huang M, Feng B, Huang Y, Liu Y, Yan L, Yang Q, Duan X. Energetic Particle Physics Experiments With High Power ECRH on HL-2A. EPJ WEB OF CONFERENCES 2012. [DOI: 10.1051/epjconf/20123202002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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82
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Rao J, Ji X, Ouyang W, Zhao X, Lai X. Dilemma Analysis of China Agricultural Non-point Source Pollution Based on Peasants’ Household Surveys. ACTA ACUST UNITED AC 2012. [DOI: 10.1016/j.proenv.2012.01.206] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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83
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Boroujeni M, Gowda P, Johnson J, Rao J, Saremy S. The Proliferation and Differentiation Capacity of Bone Marrow Derived- Human Mesenchymal Stem Cells in Early and Late Doubling. ACTA ACUST UNITED AC 2011. [DOI: 10.3923/ajb.2012.27.36] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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84
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Hawkesford MPH, Bowey AJ, Rao J, Meara NJ. Synchronous presentation of Gaucher disease and solitary plasmacytoma with progression to multiple myeloma. Scott Med J 2011; 56:236. [DOI: 10.1258/smj.2011.011178] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
A 37-year-old Polish immigrant presented with unilateral hip pain and difficulty weight-bearing. Plain radiography and magnetic resonance imaging (MRI) revealed a lytic lesion in the acetabulum, with abnormal serum electrophoresis and bone marrow biopsy. The patient was diagnosed with two rare conditions presenting synchronously – Gaucher disease and plasmacytoma. He was treated with enzyme therapy and radiotherapy, but subsequently developed a recurrence of plasmacytoma in the right femur, confirmed with bone marrow biopsy. This was also treated with radiotherapy, followed by a retrograde femoral nail to reduce the risk of pathological fracture. The patient went on to develop multiple lytic lesions in the ribs and vertebra, seen on MRI. Further bone marrow biopsy confirmed dissemination of the plasmacytoma into multiple myeloma, for which he was treated with systemic chemotherapy. In patients presenting with refractory bone or joint pain, haematological and histological investigations should be considered to exclude less common diagnoses.
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85
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Penner K, Cass I, Walsh C, Aoyama C, Rao J, Balzer B, Ostrzega N, Dorigo O, Holschneider C. Endometrial intraepithelial neoplasia vs. World Health Organization classification of endometrial hyperplasia does not improve reliability of diagnosis or prediction of outcome in premenopausal women with preinvasive endometrial pathology undergoing progestin treatment. Gynecol Oncol 2011. [DOI: 10.1016/j.ygyno.2011.07.042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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86
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Abstract
Advances in laser and light-based technology have increased their potential applications, safety and efficacy for the management of vascular lesions in dermatology. Light devices for vascular lesions include the variable-pulse 532 nm potassium titanyl phosphate laser, 577 to 595 nm pulsed dye laser, intense pulsed light devices, and 800 to 940 nm diode, long-pulse 755 nm alexandrite and 1,064 nm Nd:YAG lasers. This review will discuss the various different laser and light-based devices, and provide a focused treatment approach for the management of common congenital and acquired vascular lesions.
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Liu Y, Shi ZB, Dong YB, Sun HJ, Sun AP, Li YG, Xia ZW, Li W, Ding XT, Xiao WW, Zhou Y, Zhou J, Rao J, Liu ZT, Yang QW, Duan XR. Observation of turbulence suppression after electron-cyclotron-resonance-heating switch-off on the HL-2A tokamak. PHYSICAL REVIEW. E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS 2011; 84:016403. [PMID: 21867318 DOI: 10.1103/physreve.84.016403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/19/2010] [Revised: 04/15/2011] [Indexed: 05/31/2023]
Abstract
The formation of a transient internal transport barrier (ITB) is observed after the electron-cyclotron-resonance-heating (ECRH) switch-off in the HL-2A plasmas, characterized by transient increase of central electron temperature. The newly developed correlation reflectometer provided direct measurements showing reduction of turbulence in the region of steepened gradients for the period of ITB formation triggered by the ECRH switch-off. Furthermore, the reduction of core turbulence is correlated in time with the appearance of a low-frequency mode with a spectrally broad poloidal structure that peaks near zero frequency in the core region. These structures have low poloidal mode number, high poloidal correlation, and short radial correlation and are strongly coupled with high-frequency ambient turbulence. Observation indicates that these structures play important roles in the reduction of the core turbulence and in improvements of the core transport after the off-axis ECRH is turned off.
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Carchman E, Rao J, Shiva S, Loughran P, Zuckerbraun B. Autophagy Regulates Mitochondrial Homeostasis And Protects Against Organ Injury In Sepsis. J Surg Res 2011. [DOI: 10.1016/j.jss.2010.11.624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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89
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Sharkey A, Downing J, Rao J, Hopkinson D, Locke T, Edwards J. 43 Variations in practice of intraoperative staging for lung cancer resection. Lung Cancer 2011. [DOI: 10.1016/s0169-5002(11)70043-5] [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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90
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91
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Ikdahl T, Dueland S, Hendlisz A, Dajani O, Brunsvig P, Awada A, Rao J, Farrell J, Rasch W. Phase II study of CP-4126, a gemcitabine-lipid conjugate, in patients with advanced pancreatic cancer. J Clin Oncol 2010. [DOI: 10.1200/jco.2010.28.15_suppl.e14674] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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92
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Ludwick DA, Lortie C, Doucette J, Rao J, Samoil-Schelstraete C. Evaluation of a Telehealth Clinic as a Means to Facilitate Dermatologic Consultation: Pilot Project to Assess the Efficiency and Experience of Teledermatology Used in a Primary Care Network. J Cutan Med Surg 2010; 14:7-12. [DOI: 10.2310/7750.2010.09012] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Background: Primary care offices spend considerable time coordinating the specialist referral process. Patients experience long wait times for consultation and intervention. Objective: To determine if telehealth combined with interdisciplinary team–based care can reduce wait times for dermatologic consultation while making the consultation process easier for physicians. Methods: Retrospective chart reviews as well as patient, referring physician, nonreferring physician, clinic physician, nurse, and teledermatologist interviews were used to evaluate the clinic. A comparative immersion approach generated themes from field notes. Wait times, appointment times, and encounter durations were measured. Results: Twenty-eight patients were seen (23 had previous specialist referral experience) within 1 week of referral compared to a wait period of 104 days for conventional referral. Patients requiring intervention were treated within 1 week of their initial appointment. Referring practitioners were concerned that they would lose control of patients' care. An easier referral process and faster intakes met physician expectations. Conclusions: Teledermatology improves the timeliness of appointments. Patients forgo face-to-face appointments if alternatives are available sooner. Physicians are concerned about their own liability if dermatologists do not assess the patient in person but will refer through teledermatology when patients are seen faster and they remain in control of the care process.
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93
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Rao J, Gold MH, Goldman MP. A two-center, double-blinded, randomized trial testing the tolerability and efficacy of a novel therapeutic agent for cellulite reduction. J Cosmet Dermatol 2009; 4:93-102. [PMID: 17166206 DOI: 10.1111/j.1473-2165.2005.40208.x] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Cellulite is the unsightly dimpling and nodularity found on the thighs and buttocks of many postadolescent women. Unfortunately, poor understanding of its pathophysiology coupled with very few scientifically based studies have left us with limited treatment options that are tolerable and effective. PURPOSE To review current concepts of the etiology and nature of cellulite and summarize available treatment options. To evaluate a novel, pathophysiologically based, topical agent for treatment. MATERIALS AND METHODS A total of 40 women with a moderate degree of cellulite (20 from each of the two research centers) entered a double-blinded, randomized trial where an anticellulite cream was applied on a nightly basis to the affected sites for four continuous weeks. Each subject was randomized to receive active cream on either the right or left leg, with the contralateral side serving as placebo control. Bioceramic-coated neoprene shorts were worn overnight to enhance penetration of the topical agents by occlusion. High-quality digital photography was taken before treatment and after 4 weeks, with tangential full-spectrum lighting. Five blinded, independent physician reviewers assessed the photographs for improvement. Subject questionnaires were completed to assess tolerability and efficacy. RESULTS Of the 34 subjects who completed the study, 62% (21/34) noticed an overall improvement in their cellulite, with 62% (13/21) reporting greater improvement in the thigh that received active product. All 34 subjects found the shorts and creams easy and pleasant to use. Overall, the average measured decrease in thigh circumference was 1.9 cm (range: 0.1-4.5) with active product, and 1.3 cm (range: 0.1-3.0) with placebo. Upon review of the pre- and poststudy photographs, dermatologist evaluators found thighs treated with active product showed greater improvement than thighs treated with placebo in 68% of subjects. CONCLUSIONS The active topical agent used in this study was found to be effective in reducing the appearance of cellulite. All subjects tolerated the formulation well with no adverse effects. The success of this research validates the pathophysiologic concepts used to formulate the topical compound. This study both increases our understanding of the nature of cellulite and establishes a tolerable, effective product to treat it.
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King M, Poya H, Rao J, Natarajan S, Butch AW, Aziz N, Kok S, Chang MH, Lyons JM, Ault K, Kelly KA. CXCL13 expression in Chlamydia trachomatis infection of the female reproductive tract. Drugs Today (Barc) 2009; 45 Suppl B:125-134. [PMID: 20011704 PMCID: PMC3319045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Chlamydia trachomatis is the most common cause of acute salpingitis worldwide. The socioeconomic impact of sexually transmitted infections (STI) caused by C. trachomatis is considerable. The purpose of this study was to investigate secretion of a unique chemokine, CXCL13, during the inflammatory process in human fallopian tube tissue in response to infection with C. trachomatis. We employed two models for our experiments: archived fallopian tube paraffin sections from known cases of salpingitis of unknown etiology and human fallopian tube organ culture established from fresh fallopian tube biopsies subsequently infected in vitro with C. trachomatis serovar E. We used immunohistochemistry, microarray analysis and cytometric bead array to study these specimens. In both models, we found that the fallopian tissue infected with C. trachomatis expressed CXCL13 and other characteristics of tertiary lymphoid tissue. In addition, we found that CXCL13 was expressed in multiple cell types, including endothelial cells, demonstrating a mechanism for the lymphoid aggregation seen in fallopian tube tissue during salpingitis and infection with C. trachomatis.
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Jee YS, Hwang SH, Rao J, Park DJ, Kim HH, Lee HJ, Yang HK, Lee KU. Safety of extended endoscopic mucosal resection and endoscopic submucosal dissection following the Japanese Gastric Cancer Association treatment guidelines. Br J Surg 2009; 96:1157-61. [PMID: 19705373 DOI: 10.1002/bjs.6686] [Citation(s) in RCA: 69] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND Endoscopic mucosal resection (EMR) and endoscopic submucosal dissection (ESD) are widely performed. Indications for these procedures have been extended in Korea and Japan. The aim was to evaluate whether these extended indications are safe. METHODS All patients who had surgery for early gastric cancer at Seoul National University Bundang Hospital between May 2003 and December 2007 were identified from a prospective database. Lymph node status was examined in patients who met extended indications for EMR and had undergone surgical resection. RESULTS Of patients with mucosal cancers, 129 met extended indications for EMR or ESD and three (2.3 per cent) had lymph node metastasis. Of the 52 submucosal cancers meeting extended indications for EMR or ESD, two (4 per cent) had lymph node metastasis. Differentiated mucosal cancers without ulcer formation did not have lymph node metastasis, irrespective of size. CONCLUSION Extending the indications for EMR and ESD according to the Japanese Gastric Cancer Association guidelines carries an increased risk of lymph node metastasis. For cancers meeting these criteria, treatment by gastric resection with lymph node dissection should still be considered. A well differentiated mucosal cancer of any size without ulceration may be considered as an extended indication for EMR or ESD.
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Rao J, Yang H, Zhang B, Zhang W, Love S. Histopathological responses to a short term intraductal cytotoxic agent treatment: results of a feasibility study. BMC Proc 2009. [PMCID: PMC2727112 DOI: 10.1186/1753-6561-3-s5-s30] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Love SM, Zhang B, Zhang W, Zhang B, Yang H, Rao J. Local drug delivery to the breast: a phase 1 study of breast cytotoxic agent administration prior to mastectomy. BMC Proc 2009. [PMCID: PMC2727101 DOI: 10.1186/1753-6561-3-s5-s29] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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98
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Fang TC, Otto WR, Rao J, Jeffery R, Hunt T, Alison MR, Cook HT, Wright NA, Poulsom R. Haematopoietic lineage-committed bone marrow cells, but not cloned cultured mesenchymal stem cells, contribute to regeneration of renal tubular epithelium after HgCl 2 -induced acute tubular injury. Cell Prolif 2008; 41:575-91. [PMID: 18616694 PMCID: PMC6496902 DOI: 10.1111/j.1365-2184.2008.00545.x] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2007] [Accepted: 01/29/2008] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVE Our previous studies have demonstrated that endogenous bone arrow cells (BMCs) contribute to renal tubular regeneration after acute tubular injury. The aim of this study was to examine which fraction of BMCs, haematopoietic lineage marrow cells (HLMCs) or mesenchymal stem cells (MSCs), are effective. MATERIALS AND METHODS Six-week-old female mice were lethally irradiated and were transplanted with female enhanced green fluorescent protein-positive (GFP(+)), plastic on-adherent marrow cells (as a source of HLMCs) plus cloned cultured male GFP(-) MSCs. Four weeks later, they were assigned into two groups: control mice with vehicle treatment and mice treated with HgCl2. Tritiated thymidine was given 1 h before animal killing which occurred at intervals over 2 weeks. Kidney sections were stained for a tubular epithelial marker, cell origin indicated by GFP immunohistochemistry or Y chromosome in situ hybridization; periodic acid-Schiff staining was performed, and samples were subjected to autoradiography. One thousand consecutive renal tubular epithelial cells per mouse, in S phase, were scored as either female (indigenous) GFP+(HLMC-derived) or male (MSC-derived). RESULTS Haematopoietic lineage marrow cells and MSCs stably engrafted into bone marrow and spleen, but only HLMC-derived cells, not MSCs, were found in the renal tubules and were able to undergo DNA synthesis after acute renal injury. A few MSCs were detected in the renal interstitium, but their importance needs to be further explored. CONCLUSION Haematopoietic lineage marrow cells, but not cloned cultured MSCs, can play a role not only in normal wear-and-tear turnover of renal tubular cells, but also in repair after tubular injury.
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Lacroix R, Kalisiak M, Rao J. Dermacase. Necrobiosis lipoidica. CANADIAN FAMILY PHYSICIAN MEDECIN DE FAMILLE CANADIEN 2008; 54:857, 867. [PMID: 18556491 PMCID: PMC2427002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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100
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Taglietti M, Hawkins CN, Rao J. Novel topical drug delivery systems and their potential use in acne vulgaris. SKIN THERAPY LETTER 2008; 13:6-8. [PMID: 18648713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
A vast spectrum of topical anti-acne agents has emerged in response to new insights that have been gained through the understanding of disease pathophysiology and the need for clinicians to adopt an individualized therapeutic approach. Because topical agents are most commonly used for acne management, this article reviews some novel vehicle delivery advances that are poised to further enhance the efficacy of topical acne formulations, and/or offer the possibility of simplified dosing regimens that may improve treatment outcomes.
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