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| 1 | Burden and outcomes for complex perianal fistulas in Crohn's disease:Systematic review显示文摘AIM To systematically review the literature on epidemiology,disease burden, and treatment outcomes for Crohn's disease(CD) patients with complex perianal fistulas.METHODS PubMed, Embase, and Cochrane were searched for relevant articles(published 2000-November 2016) and congress abstracts(published 2011-November 2016).RESULTS Of 535 records reviewed, 62 relevant sources were identified(mostly small observational studies). The cumulative incidence of complex perianal fistulas in CD from two referral-centre studies was 12%-14%(follow-up time, 12 years in one study; not reported in the second study). Complex perianal fistulas result in greatly diminished quality of life; up to 59% of patients are at risk of faecal incontinence. Treatments include combinations of medical and surgical interventions and expanded allogeneic adipose-derived stem cells. High proportions of patients experience lack of or inadequate response to treatment(failure and relapse rates,respectively: medical, 12%-73% and 0%-41%; surgical:0%-100% and 11%.20%; combined medical/surgical:0%-80% and 0%-50%; stem cells: 29%-47% and not reported). Few studies(1 of infliximab; 3 of surgical interventions)have been conducted in treatment-refractory patients, a population with high unmet needs. Limited data exist on the clinical value of anti-tumour necrosis factor-α dose escalation in patients with complex perianal fistulas in CD.CONCLUSION Complex perianal fistulas in CD pose substantial clinical and humanistic burden. There is a need for effective treatments, especially for patients refractory to antitumour necrosis factor-α agents, as evidenced by high failure and relapse rates. | Julian Panes Walter Reinisch Ewa Rupniewska Shahnaz Khan Joan Forns Javaria Mona Khalid Daniela Bojic Haridarshan Patel | 2018 | World Journal of Gastroenterology2018，24，42： | 5 |
| 2 | Sheehan’s syndrome with pancytopenia—complete recovery after hormone replacement (case series with review)显示文摘 | Bashir Ahmad Laway Javid Rasool Bhat Shahnaz Ahmad Mir Raja Sultan Zaman Khan Mohd Iqbal Lone Abdul Hamid Zargar | 2010 | Annals of Hematology2010，，3： | 1 |
| 3 | The conversion of waste polystyrene into usefnl hydrocarbons by microwave-metal interaction pyrolysis显示文摘 | Zahid Hussain Khalid Mohammed Khan Shahnaz Perveen | 2011 | Fuel Processing Technology2011，10，： | 1 |
| 4 | Fault Tolerant Suffix Trees显示文摘Classical algorithms and data structures assume that the underlying memory is reliable,and the data remain safe during or after processing.However,the assumption is perilous as several studies have shown that large and inexpensive memories are vulnerable to bit flips.Thus,the correctness of output of a classical algorithm can be threatened by a few memory faults.Fault tolerant data structures and resilient algorithms are developed to tolerate a limited number of faults and provide a correct output based on the uncorrupted part of the data.Suffix tree is one of the important data structures that has widespread applications including substring search,super string problem and data compression.The fault tolerant version of the suffix tree presented in the literature uses complex techniques of encodable and decodable error-correcting codes,blocked data structures and fault-resistant tries.In this work,we use the natural approach of data replication to develop a fault tolerant suffix tree based on the faulty memory random access machine model.The proposed data structure stores copies of the indices to sustain memory faults injected by an adversary.We develop a resilient version of the Ukkonen’s algorithm for constructing the fault tolerant suffix tree and derive an upper bound on the number of corrupt suffixes. | Iftikhar Ahmad Syed Zulfiqar Ali Shah Ambreen Shahnaz Sadeeq Jan Salma Noor Wajeeha Khalil Fazal Qudus Khan Muhammad Iftikhar Khan | 2021 | Computers, Materials & Continua2021，，1： | 0 |
| 5 | Length-weight relationship of eleven species of marine catfishes from the northern Arabian Sea coast of Pakistan显示文摘This study records length-weight relationships(LWRs)for eleven commercially important marine catfi sh species of the family Ariidae(sea catfi shes)and Plotosidae(eel catfi shes)from the northern Arabian Sea coast of Pakistan.The specimens were sampled from December 2014 to November 2015,using bottom trawls with various mesh sizes by commercial vessels.The species were Nemapteryx caelatus,Sciades sona,Arius gagora,Batrachocephalus mino,Netuma thalassina,N.bilineata,Osteogeneiosus militaris,Plicofollis dussumieri,P.tenuispinis,Plotosus limbatus,and P.lineatus.Of the eleven species,two species A.gagora and N.bilineata were recorded for the fi rst time and LWRs for four species A.gagora,N.bilineata,S.sona,and B.mino still have no data in the Fish Base database.In addition,new maximum length for each of the three species N.bilineata,O.militaris and B.m ino was also found. | Noureen FAROOQ Nazia QAMAR Shahnaz RASHID Sher Khan PANHWAR | 2017 | Chinese Journal of Oceanology and Limnology2017，35，5： | 0 |
| 6 | Microwaves spark emission spectroscopy for the analysis of cations:A simple form of atomic emission spectroscopy显示文摘为阳离子分析的一个新奇方法被调查。分析基于在在一个石墨房间放以后在微波炉发出火花金属的盐。石墨房间吸收微波并且生产把盐变换成射出种类的光的高温度。然而,光的颜色在阳离子的性质上被发现到依赖者射出的光的紧张被发现除了盐的集中正在取决于石墨集会的形式和形状。这通讯为所有这些观察并且为介绍解释系统并且定量分析使用微波火花排放技术。 | Zahid Hussain Khalid Mohammed Khan Khadim Hussain Sadam Hussain Shahnaz Perveen | 2011 | Chinese Chemical Letters2011，22，9： | 0 |
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