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Non-Classical Hodgkin＇s Lymphoma presenting As Cauda Equina Syndrome a Rare presentation： One Case Report

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Clinical oncology and cancer researeh 2010年第5期7卷 322-325页

作者： pradipta Guha Debasis sarkar Indranil Thakur partha Sardar Sekhar Mukherjee Sanjoy Kumar Chatterjee Department of cardiology G.B.Pant HospitalNew Delhi Jawaharlal Nehru Marg 110002New Delhi India. Department of General Medicine Medical College Kolkata 88 College Street Kolkata 700073 West Bengal India. Department of General Medicine Lal Bahadur Shastri Hospital Khichripur New Delhi 110091 India.

Nodular lymphocyte predominant Hodgkin＇s disease occurs in 5% of all cases of Hodgkin＇s disease. It occurs more commonly in male. Only 5% of all Hodgkin＇s lymphoma cases develop spinal cord compression and in only 0.2% cases, spinal cord compression occurs as the initial presentation. So our case is rare both in the form of the unique variety of Hodgkin＇s disease and also in the form of presentation.

关键词： Hodgkin's disease non-classical variety cauda equina syndrome.

Bronchogenic Carcinoma in a Scleroderma patient with Multiple Metastases： One Case Report

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Clinical oncology and cancer researeh 2010年第3期7卷 214-216页

作者： pradipta Guha Shivesh Shanker Sahai Debasis sarkar partha Sardar Anup Singh Bipiab Mandal Bidyut Kumar Das Sanjoy Kumar Chatterjee Department of General Medicine Medica College Kolkata 700083 West Bengal India.

IntroductionThe association between pulmonary interstitial fibrosis and the development of bronchogenic carcinoma in a patient with scleroderma has been reported rarely. It is hypothesized that intense epithelial proliferation that is accompanied by the .brotic process increases the occurrence of carcinomatous changes. We report the case of a pa-tient who presented with 3-year history of Raynaud＇s phenomenon, gradual tightening of the skin which was ignored by the patient and her family members, and a 2-week history of severe respiratory dis-tress with left shoulder and upper back pain followed by the develop-ment of paraparesis. After a series of examinations, the patient was diagnosed with scleroderma and simultaneously with bronchogenic carcinoma and multiple distant metastases.

关键词： scleroderma bronchogenic carcinoma metastasis.

Microstructure and long-term stability of Ni–YSZ anode supported fuel cells:a review

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Materials Futures 2022年第4期1卷 18-51页

作者： Sajad Vafaeenezhad Amir Reza Hanifi Miguel A Laguna-Bercero Thomas H Etsell partha sarkar Department of Chemical and Materials Engineering University of AlbertaEdmontonAlberta T6G 1H9Canada Instituto de Nanociencia y Materiales de Aragón(INMA) CSIC-Universidad de ZaragozaC/Pedro Cerbuna 12Zaragoza E-50009Spain

Nickel–yttria stabilized zirconia(Ni–YSZ)cermet is the most commonly used anode in solid oxide fuel cells(SOFCs).The current article provides an insight into parameters which affect cell performance and stability by reviewing and discussing the related publications in this *** the parameters which affect the microstructure of Ni–YSZ such as grain size(Leng et al 2003 *** Sources 11726–34)and ratio of Ni to YSZ,volume fraction of porosity,pore size and its distribution,tortuosity factor,characteristic pathway diameter and density of triple phase boundaries is the key to designing a fuel cell which shows high electrochemical *** of stability has been the main barrier to commercialization of SOFC *** influencing the degradation of Ni–YSZ supported SOFCs such as Ni migration inside the anode during prolonged operation are *** longest Ni-supported SOFC tests reported so far are examined and the crucial role of chromium poisoning due to interconnects,stack design and operating conditions in degradation of SOFCs is *** importance of calcination and milling of YSZ to development of porous structures suitable for Ni infiltration is explained and several methods to improve the electrochemical performance and stability of Ni–YSZ anode supported SOFCs are suggested.

关键词： long-term stability Ni YSZ microstructure SOFC anode

Clinical outcome of orbital apex syndrome in COVID associated mucormycosis patients in a tertiary care hospital

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International Journal of Ophthalmology(English edition) 2022年第4期15卷 527-532页

作者： Smiti Rani Srivastava purban Ganguly Debasis Barman Sudip Das Manimoy Bandyopadhyay Asim Kumar Ghosh Subhra sarkar Amitabha Sengupta Sarbari Swaika pritam Chatterjee Amit Kumar Gupta Alok Ranjan Mondal Soumyajit Guha Sinjita Dutta Souvik Adhikari Aditi Kaushik partha Sundar Biswas Asif Ayub Department of Ophthalmology Institute of Post Graduate Medical Education and Research and Seth Sukhlal Karnani Memorial HospitalKolkata 999008India

AIM: To share clinical pattern of presentation, the modalities of surgical intervention and the one month postsurgical outcome of rhino-orbito-mucormycosis(ROCM) ***: All COVID associated mucormycosis(CAM) patients underwent comprehensive multidisciplinar y examination by ophthalmologist, otorhinolaryngologist and physician. patients with clinical and radiological evidence of orbital apex involvement were included in the study. Appropriate medical and surgical intervention were done to each patient. patients were followed up one-month post intervention. RESULTS: Out of 89 CAM patients, 31(34.8%) had orbital apex syndrome. Sixty-six(74.2%) of such patients had pre-existing diabetes mellitus, 18(58%) patients had prior documented use of steroid use, and 55(61.8%) had no light perception(Lp) presenting vision. Blepharoptosis, proptosis, complete ophthalmoplegia were common clinical findings. Seventeen(19.1%) of such patients had variable amount of cavernous sinus involvement. Endoscopic debridement of paranasal sinuses and orbit with or without eyelid sparing limited orbital exenteration was done in most cases, 34(38.2%) patients could retain vision in the affected eye. CONCLUSION: Orbital apex involvement in CAM patients occur very fast. It not only leads to loss of vision but also sacrifice of the eyeball, orbital contents and eyelids. Early diagnosis and prompt intervention can preserve life, vision and spare mutilating surgeries.

关键词： rhino-orbito-cerebral mucormycosis COVID associated mucormycosis orbital exenteration endoscopic paranasal sinus debridement orbital apex syndrome

A novel method for predicting bradycardia and atrial fibrillation using fuzzy logic and arduino supported IoT sensors

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Medicine in Novel Technology and Devices 2021年第2期10卷 41-51页

作者： partha Sarathi Banerjee Amiya Karmakar Mainak Dhara Kaustabh Ganguly Sayani sarkar Kalyani Government Engineering College KalyaniWest BengalIndia

Dormant Cardiovascular diseases(CVDs)are found to take a death toll of 17.9 million every year *** propose an application that reads the heart beat using pulse *** system accumulates and analyzes data using Arduino based *** analyzer reads the pattern of heart-beat using fuzzy-normal distribution to find out whether the data belong to a normal heart or a damaged *** analyzer can efficiently indicate the occurrence of Bradicardia or atrial fibrillation or no *** have proposed an app‘StepSuggest’that can suggest the user about the number of steps he/she should walk during workout.

关键词： Internet of things Cardiovascular disease Arduino

Quality Assessment of Surface and Drinking Water of Nakla paurosova, Sherpur, Bangladesh

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Advances in Microbiology 2019年第8期9卷 703-727页

作者： Sourav Sarker Shahin Mahmud Razia Sultana Ritu Biswas partha protim sarkar Md. Abul Munayem Nur-E-Alam &nbsp Md. Rayhan Ali Muhammad Wasim Md. Firoz Ali Md. Omar Faruque Fatematuz Zuhura Evamoni Department of Biotechnology and Genetic Engineering Mawlana Bhashani Science and Technology University Tangail Bangladesh Department of Biotechnology and Genetic Engineering Noakhali Science and Technology University Noakhali Bangladesh Department of Biotechnology and Genetic Engineering Bangabandhu Sheikh Mujibur Rahman Science and Technology University Gopalganj Bangladesh Department of Biotechnology Bangladesh Agricultural University Mymensingh Bangladesh

Water is one of the most vital elements of ecosystem and human being, but unfortunately nowadays, the pollution of surface and drinking water is an alarming problem. The present work deals with the assessment of physicochemical and bacteriological profile of several pond, jar and tube-well water samples to ensure its suitability for using and drinking. Total 30 samples were randomly selected and collected from Nakla paurosova of Sherpur district by following the standard procedure. Bacteriological analysis was carried out by following the standard bacteriological methods. Most of the surface water sampling points were polluted by dumping of waste, cattle wash and were not suitable for drinking or other domestic purposes. Among three heavy metals, only Iron was detected in six tube-well water samples, one was also positive to arsenic, rest of the water bodies were negative to all of these metals. In case of most of the water bodies, different physicochemical properties were below standard limit. In pond water, the Total Viable Count (TVC) ranged from 2.7 × 107 cfu/100ml to 4.4 × 1015 cfu/100ml and Total Coliform Count (TCC) were 3.4 × 105 cfu/100ml to 4.8 × 1013 cfu/100ml, where the mean concentration of Heterotrophic plate Count (HpC) was 2.4 × 105 cfu/100ml and 1.8 × 105 cfu/100ml in jar and tube-well water respectively. On the other hand, the Total Coliform Count of supply water was 33 cfu/100ml and tube-well water was 14 cfu/100ml. Fecal coliform was detected in all of the pond water samples, four jar and three tube-well water too. E. coli was present in all pond water samples, and also detected in 80% supply and 50% tube-well water also. Shigella spp. was found in two pond water and in one supply water, where tube-well water was free from it. Salmonella spp. was also detected in 30% of pond and 20% of supply water, whereas absent in tube-well water. 50% of pond, 40% of supply and 30% of tube-well water were contaminated with Vibrio spp. The total counts of these

关键词： physiochemical parameters Bacterial Load Antibiogram public Health Nakla paurosova