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Ethnoveterinary medicines used against various livestock disorders in the flora of Shamozai Valley, Swat,KP Pakistan

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Traditional Medicine Research 2020年第5期5卷 377-388页

作者： Noor Muhammad Muhammad Khalil Ullah Khan nisar Uddin Niaz ali Shariat Ullah Muhammad Umer College of Horticulture Hebei Agricultural UniversityBaoding 071000China Department of Botany Hazara UniversityMansehra 21300KPPakistan Department of Botany University of MalakandChakdara 18800KPPakistan College of Plant Protection Hebei Agricultural UniversityBaoding 071000China

Background:The Shamozai Valley of Swat District is remarkable with various plant *** information offers folk remedies for livestock,which are cheaper than standard treatment methods and are readily ***:Different trips were organized for gathering(harvesting)and recording medicinal plants in the area during 2018.A total of 140 local residents were ***,the obtained data were evaluated using used value,relative frequency citations,fidelity level,consensus index,and informant consensus ***:In this study,41 plants were presented,and these plants were used commonly as medication for treating various livestock *** therapeutic plants with most used value were Artemisia scoparia(0.607),Berberis lyceum Royle(0.610),Bromus japonicus(0.491),Avena sativa(0.482),Cannabis sativa L.(0.473),Capsicum annum L.(0.471),Cedrus deodara(0.462),and Chenopodium murale(0.453).On the basis of relative frequency citations values,the most quoted plant species by the indigenous people are Artemisia scoparia(0.760),Berberis lyceum(0.742),Bromus japonicus(0.731),Avena sativa(0.721),and Cannabis sativa L.(0.711).Consensus index percentage showed the highest for Artemisia scoparia(83.109%),followed by Berberis lyceum Royle(80.454%),whereas the ethnomedicinal plant species with most fidelity level were Artemisia scoparia(76.320%),Berberis lyceum Royle(73.403%),Bromus japonicus(72.013%),Avena sativa(71.024%),Cannabis sativa L.(69.322%),Capsicum annum L(68.344%),Cedrus deodara(67.215%),and Chenopodium murale(66.060%)for various *** consensus factor ranged from 0.947 to 1.000,whereas different ailments ***-causing agent,carminative treatment,eye diseases,mouth ulcers,myiasis,pediculosis,septicemia,and tick infestation had maximum informant consensus factor ***:The publics of Shamozai are deeply reliant on ethomedicinal plants for treating numerous livestock *** information always offers a

关键词： Ethnoveterinary practices Medicinal plants Folk knowledge Livestock ailments Shamozai Valley

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Numerical Analysis of Novel Coronavirus (2019-nCov) Pandemic Model with Advection

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Computers, Materials & Continua 2021年第6期67卷 2933-2953页

作者： Shumaila Azam Nauman Ahmed ali Raza Muhammad Sajid Iqbal Muhammad Rafiq Ilyas Khan Kottakkaran Sooppy nisar Muhammad Ozair Ahmad Zafar Iqbal Department of Mathematics and Statistics The University of LahoreLahorePakistan Department of Mathematics National College of Business Administration and Economics LahorePakistan Faculty of Engineering University of Central Punjab Lahore Pakistan Faculty of Mathematics and Statistics Ton Duc Thang UniversityHo Chi Minh City72915Vietnam Department of Mathematics College of Arts and Science at Wadi AldawaserPrince Sattam Bin Abdulaziz University11991AlkharjKingdom of Saudi Arabia Department of Mathematics University of Management and TechnologyLahorePakistan

Recently,the world is facing the terror of the novel corona-virus,termed as *** health institutes and researchers are continuously striving to control this *** this article,the SEIAR(susceptible,exposed,infected,symptomatically infected,asymptomatically infected and recovered)infection model of COVID-19 with a constant rate of advection is studied for the disease propagation.A simple model of the disease is extended to an advection model by accommodating the advection process and some appropriate parameters in the *** continuous model is transposed into a discrete numerical model by discretizing the domains,*** analyze the disease dynamics,a structure preserving non-standard finite difference scheme is *** steady states of the continuous system are described i.e.,virus free steady state and virus existing steady *** results show that both the steady states of the numerical design coincide with the fixed points of the continuous SEIAR *** of the state variables is ensured by applying the M-matrix theory.A result for the positivity property is *** the proposed numerical design,two different types of the stability are *** stability and linear stability for the projected scheme is examined by applying some standard *** Neuman stability test is applied to ensure linear *** reproductive number is described and its pivotal role in stability analysis is also *** and convergence of the numerical model is also *** graphs are presented via computer simulations to prove the worth and efficiency of the quarantine factor is explored graphically,which is helpful in controlling the disease *** the end,the conclusion of the study is also rendered.

关键词： 2019-nCov infectious model with advection reproductive number stability analysis numerical graphs

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Classification of Electrocardiogram Signals for Arrhythmia Detection Using Convolutional Neural Network

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Computers, Materials & Continua 2023年第12期77卷 3817-3834页

作者： Muhammad Aleem Raza Muhammad Anwar Kashif nisar Ag.Asri Ag.Ibrahim Usman Ahmed Raza Sadiq ali Khan Fahad Ahmad Department of Computer Science and IT Lahore Lead UniversityLahore54000Pakistan Department of Information Sciences Division of Science and TechnologyUniversity of EducationLahore54000Pakistan Faculty of Computing and Informatics University Malaysia SabahJalan UMSKota KinabaluSabah88400Malaysia Computer Science Department UBIT Karachi UniversityKarachi75270Pakistan Department of Basic Sciences Deanship of Common First YearJouf UniversitySakakaAljouf72341Saudi Arabia

With the help of computer-aided diagnostic systems,cardiovascular diseases can be identified timely manner to minimize the mortality rate of patients suffering from cardiac ***,the early diagnosis of cardiac arrhythmia is one of the most challenging *** manual analysis of electrocardiogram(ECG)data with the help of the Holter monitor is ***,the Convolutional Neural Network(CNN)is receiving considerable attention from researchers for automatically identifying ECG *** paper proposes a 9-layer-based CNN model to classify the ECG signals into five primary categories according to the American National Standards Institute(ANSI)standards and the Association for the Advancement of Medical Instruments(AAMI).The Massachusetts Institute of Technology-Beth Israel Hospital(MIT-BIH)arrhythmia dataset is used for the *** proposed model outperformed the previous model in terms of accuracy and achieved a sensitivity of 99.0%and a positivity predictively 99.2%in the detection of a Ventricular Ectopic Beat(VEB).Moreover,it also gained a sensitivity of 99.0%and positivity predictively of 99.2%for the detection of a supraventricular ectopic beat(SVEB).The overall accuracy of the proposed model is 99.68%.

关键词： Arrhythmia ECG signal deep learning convolutional neural network physioNet MIT-BIH arrhythmia database

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A Review and Analysis of Localization Techniques in Underwater Wireless Sensor Networks

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Computers, Materials & Continua 2023年第6期75卷 5697-5715页

作者： Seema Rani Anju Anupma Sangwan Krishna Kumar Kashif nisar Tariq Rahim Soomro Ag.Asri Ag.Ibrahim Manoj Gupta Laxmi Chandand Sadiq ali Khan Department of CSE Guru Jambheshwar University of Science&TechnologyHisar125001India Department of Hydro and Renewable Energy Indian Institute of Technology RoorkeeIndia College of Computer Science and Information Systems Institute of Business ManagementKorangi Creek RoadKarachi75190SindhPakistan Faculty of Computing and Informatics Universiti Malaysia SabahJalan UMSKota Kinabalu88400SabahMalaysia Department of Electronics and Communication Engineering JECRC UniversityJaipurRajasthanIndia Computer Science Department UBIT Karachi UniversityKarachi75270Pakistan

In recent years,there has been a rapid growth in Underwater Wireless Sensor Networks(UWSNs).The focus of research in this area is now on solving the problems associated with large-scale *** of the major issues in such a network is the localization of underwater *** is required for tracking objects and detecting the *** is also considered tagging of data where sensed contents are not found of any use without *** is useless for application until the position of sensed content is *** article’s major goal is to review and analyze underwater node localization to solve the localization issues in *** present paper describes various existing localization schemes and broadly categorizes these schemes as Centralized and Distributed localization schemes ***,a detailed subdivision of these localization schemes is ***,these localization schemes are compared from different *** detailed analysis of these schemes in terms of certain performance metrics has been discussed in this *** the end,the paper addresses several future directions for potential research in improving localization problems of UWSN.

关键词： Underwater wireless sensor networks localization schemes node localization ranging algorithms estimation based prediction based

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Identification of 11 STD Pathogens in Semen Using Polymerase Chain Reaction （PCR） and ＂Flow-through＂ Hybridization Technology

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Journal of Life Sciences 2016年第2期10卷 91-99页

作者： Rubina Ghani Kashif nisar Hasan ali Saara Ahmad Department of Biochemistry Jinnah Medical & Dental College Pathological & Molecular Laboratories Karachi Pakistan Oepartment of Biochemistry Bahria University Bahria Medical & Dental College Department of Biochemistry Baqai Medical University Pathological & Molecular Laboratories Karachi Pakistan

The transmission of sexually transmitted infection （STI） pathogens from an infected donor to the recipient of a semen donation in assisted conception may result not only in acute infection but also in long-term reproductive complications or adverse outcomes of pregnancy including infection of the offspring. Semen samples were obtained by masturbation into sterile containers. Samples were subjected to semen analysis within one hour of collection and processed for freezing within two hours of collection. The sperm motility was determined. After DNA extraction the PCR was performed and amplicons are subsequently hybridized to pathogen-specific capturing probes via ＂Flow-through＂ hybridization. During our study we came across with the STI pathogens present in semen and main cause of infertility was note. It was also observed that route for the transfer for these STI pathogens were the men working in other cities and visited commercial sex workers and their complained for infertility. We have reported our data that after the normal sperm count in semen samples of men with infertility or subfertility they were infected with Chlamtdia trachomatis, Neisseria gonorrhoeae, and Mycoplasma hominis. In our study all the 11 pathogens were detected which cause serious reproductive complications and infection in their offspring.

关键词： Sexually transmitted disease semen analysiss chlamydia trachomatis Neisseria gonorrhoeae Mycoplasma hominis Human Pappilloma virus.

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Rectal Cancer Metastasizing to Breast: A Case Report and Review of Literature

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Case Reports in Clinical Medicine 2016年第2期5卷 43-49页

作者： Soha Yahya Hejazi Fahad ali Alghamdi nisar Haider Zaidi Department of Surgery Faculty of Medicine King Abdulaziz University Hospital King Abdulaziz University Jeddah Saudi Arabia Department of Pathology Faculty of Medicine King Abdulaziz University Hospital King Abdulaziz University Jeddah Saudi Arabia

Objectives: To report rare metastasis in breast from rectal cancer. Case Report: A 47-year-old married lady who presented with rectal bleeding for six weeks and diagnosed as a case of adenocarcinoma with no metastasis underwent neoadjuvent radiotherapy and chemotherapy and then abdominoperineal resection on follow-up found to have left breast mass and skin lesion in upper abdominal wall. Mammogram showed BIRADS-5. Tru cut biopsy showed mucinous/signet ring adenocarcinoma and she underwent lumpectomy and sentinel lymph node biopsy and excision of skin lesion. Histopathology of breast lump and skin lesion came as mucinous adeno-carcinoma of colonic origin, but all axillary lymph nodes were negative for malignancy. Conclusion: Metastatic breast lump is rare entity and every effort to be put to diagnose it using modern diagnostic tools.

关键词： Metastasis to Breast Rectal Cancer Mucinous Adenoacrcinoma

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Immediate in-hospital outcomes after percutaneous revascularization of acute myocardial infarction complicated by cardiogenic shock

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World Journal of Cardiology 2023年第9期15卷 439-447页

作者： Bashir Ahmed Solangi Jehangir ali Shah Rajesh Kumar Mahesh Kumar Batra Gulzar ali Muhammad Hassan Butt Ambreen nisar Nadeem Qamar Tahir Saghir Jawaid Akbar Sial Department of Adult Cardiology National Institute of Cardiovascular DiseasesKarachi 75510Pakistan

BACKGROUND Cardiogenic shock(CS)is a life-threatening complication of acute myocardial infarction with high morbidity and mortality *** percutaneous coro-nary intervention(PCI)has been shown to improve outcomes in patients with *** To investigate the immediate mortality rates in patients with CS undergoing primary PCI and identify mortality *** We conducted a retrospective analysis of 305 patients with CS who underwent primary PCI at the National Institute of Cardiovascular Diseases,Karachi,Pak-istan,between January 2018 and December *** primary outcome was immediate mortality,defined as mortality within index ***-variate and multivariate logistic regression analyses were performed to identify predictors of immediate *** In a sample of 305 patients with 72.8%male patients and a mean age of 58.1±11.8 years,the immediate mortality rate was found to be 54.8%(167).Multivariable analysis identified Killip class IV at presentation[odds ratio(OR):2.0;95%co-nfidence interval(CI):1.2-3.4;P=0.008],Multivessel disease(OR:3.5;95%CI:1.8-6.9;Pality rate in patients with CS undergoing primary PCI remains high despite advances in treatment *** class IV at presentation,multivessel disease,and high thrombus burden(grade≥4)were identified as independent predictors of immediate *** findings underscore the need for aggressive management and close monitoring of patients with CS undergoing primary PCI,particularly in those with these high-risk characteristics.

关键词： Acute myocardial infarction Cardiogenic shock Primary percutaneous coronary intervention Mortality Predictors

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Stealth Considerations for Aerodynamic Configurations Design of Missiles

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Computer Aided Drafting,Design and Manufacturing 2009年第1期19卷 8-16页

作者： QASIM Zeeshan ali Kamran AMER F Rafique KHURRAM nisar School of Astronautics Beijing University of Aeronautics and Astronautics

The aerodynamic design of a strategic weapon is of interest, especially when the radar signatures are included in the conceptual design phase. The basics of stealth configurations and stealth mechanisms for missiles are reviewed. The Radar Cross Sections （RCS） of some generic missiles are predicted and compared to analyze the trade-offs involved between low RCS and aerodynamic performance. The consideration of RCS prediction in the conceptual design phase gives a quick insight into the stealth performance prior to detailed design.

关键词： aerodynamic configuration missiles radar cross section radar absorbent material stealth

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Ethnopharmacological evaluation and antioxidant activity of some important herbs used in traditional medicines

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Journal of Traditional Chinese Medicine 2016年第5期36卷 689-694页

作者： Sofia Rashid Mushtaq Ahmad Muhammad Zafar Asad Anwar Shazia Sultana Shahzadi Tabassum Sidra nisar Ahmed Department of Plant Sciences Quaid-i-Azam University Institute of Biochemistry and Biotechnology Pir Mehr Ali Shah (PMAS) University of Arid Agriculture

OBJECTIVE: To document the indigenous knowledge and evaluate the antioxidant activity of medicinal herbs used for treatment of various ***: The ethnomedicinal data were collected through semi-structured interviews of local informants along with collection of herbarium specimens. The antioxidant activity was evaluated by using 1-diphenyl-2-picryl-hydrazyl radical scavenging ***: A total of 12 important medicinal herbs were evaluated for ethnomedicinal uses and antioxidant activity. Medicinal plant diversity showed that Solanaceae was the dominating family(3 spp.),followed by Asteraceae and Lamiaceae(both 2spp.). Leaves(31%) were most frequently used in preparation of traditional medicines, and the most recommended mode of preparation was powder(28%). The antioxidant results revealed that thehighest activity was found in Atropa acuminata and Crocus ***: The results of this study proved that A. accuminata and C. sativus can be the excellent sources of antioxidant compounds. A sustainable use and conservation of the valuable natural resource greatly promote the development of functional food additives and cosmetics.

关键词： Plants medicinal Medicine Traditional Antioxidants Ethnopharmacology

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A Molecular Approach for Genotyping of Hepatitis B Virus Using Restriction Pattern Analysis of S Amplicon in Pakistan

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Open Journal of Medical Microbiology 2012年第1期2卷 16-23页

作者： Nazish Badar Umer Farooq Shafaqat ali Nadia nisar Muhammad Abubakar Javed Anwar Qureshi National Veterinary Laboratories Islamabad Pakistan

Background Hepatitis B virus (HBV) is the major etiological agent causing acute and chronic liver disease worldwide with significant morbidity and mortality. The high genetic variability of HBV is reflected by eight genotypes (A to H), each with a particular geographical prevalence. The global pattern of HBV genotypes is associated with the distribution of human population among the different continents and reflects the patterns of human migrations. Objectives This study was conducted with following objectives: 1) To study the prevalence of HBV genotype in Pakistani population;2) To assess that the RFLP system is simple, rapid and standardized way of identifying HBV genotype. Study Design & Method In cross-sectional study design a total of 255 HBV ELISA positive samples were studied in order to identify the most prevalent genotypes in Pakistan. These HBV related patients visited various hospitals in Pakistan at Faisalabad, Lahore and Islamabad. Among these samples, 214 were PCR positive and rest 41 were PCR negative for HBV. S-gene of HBV PCR positive samples was amplified by regular (first round) and nested PCR (second round). Second-round PCR products were digested by Restriction Fragment Length Polymorphism (RFLP). This was carried out using five restriction enzymes (HphI, NciI, AlwI, EarI and NlaIV) that identified the genotype-specific sequences. Results & Conclusion Among (214) PCR positive samples only genotype C and D were identified in local population with 21 cases (9.81%) of genotype C and 195 (91.1%) of genotype D. Hence, the algorithm adopted in this study can be used to identify various HBV genotypes.

关键词： Hepatitis B Virus HBV Genotypes Surface Antigen Subtypes

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