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148篇 您的检索式:作者名="Kishore Kumar"
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1Abdominal tuberculosis of the gastrointestinal tract: Revisited显示文摘Abdominal tuberculosis is an increasingly common disease that poses diagnostic challenge,as the nonspecific features of the disease which may lead to diagnostic delays and development of complications.This condition is regarded as a great mimicker of other abdominal pathology.A high index of suspicion is an important factor in early diagnosis.Abdominal involvement mayoccur in the gastrointestinal tract,peritoneum,lymphnodes or solid viscera.Various investigative methods have been used to aid in the diagnosis of abdominal tuberculosis.Early diagnosis and initiation of antituberculous therapy and surgical treatment are essential to prevent morbidity and mortality.Most of the patients respond very well to standard antitubercular therapy and surgery is required only in a minority of cases.Imaging plays an important role in diagnosis of abdominal tuberculosis because early recognition of this condition is important.We reviewed our experience with the findings on various imaging modalities for diagnosis of this potentially treatable disease.Uma Debi Vasudevan Ravisankar Kaushal Kishor Prasad Saroj Kant Sinha Arun Kumar Sharma 2014World Journal of Gastroenterology2014,20,40:14
2Thermal decomposition and kinetics of plastic bonded explosives based on mixture of HMX and TATB with polymer matrices显示文摘This work describes thermal decomposition behaviour of plastic bonded explosives(PBXs) based on mixture of 1,3,5,7-tetranitro-1,3,5,7-tetrazocane(HMX) and 2,4,6-triamino-1,3,5-trinitrobenzene(TATB)with Viton A as polymer binder. Thermal decomposition of PBXs was undertaken by applying simultaneous thermal analysis(STA) and differential scanning calorimetry(DSC) to investigate influence of the HMX amount on thermal behavior and its kinetics. Thermogravimetric analysis(TGA) indicated that the thermal decomposition of PBXs based on mixture of HMX and TATB was occurred in a three-steps. The first step was mainly due to decomposition of HMX. The second step was ascribed due to decomposition of TATB, while the third step was occurred due to decomposition of the polymer matrices. The thermal decomposition % was increased with increasing HMX amount. The kinetics related to thermal decomposition were investigated under non-isothermal for a single heating rate measurement. The variation in the activation energy of PBXs based on mixture of HMX and TATB was observed with varying the HMX amount. The kinetics from the results of TGA data at various heating rates under non-isothermal conditions were also calculated by Flynn—Wall—Ozawa(FWO) and Kissinger-Akahira-Sunose(KAS)methods. The activation energies calculated by employing FWO method were very close to those obtained by KAS method. The mean activation energy calculated by FWO and KAS methods was also a good agreement with the activation energy obtained from single heating rate measurement in the first step decomposition.Arjun Singh Tirupati C.Sharma Mahesh Kumar Jaspreet Kaur Narang Prateek Kishore Alok Srivastava 2017Defence Technology(防务技术)2017,13,1:8
3A phase Ⅱ study of gemcitabine and carboplatin combination chemotherapy in gallbladder carcinoma显示文摘BACKGROUND: Patients with carcinoma of the gallbladder have advanced, unresectable tumor at the time of presentation and face a dismal prognosis in the absence of a standard palliative chemotherapy regimen. This study was undertaken to evaluate the efficacy and safety of combined chemotherapy of gemcitabine and carboplatin in 20 patients with advanced gallbladder carcinoma. METHODS: The criteria of eligibility included chemonaive patients with unresectable gallbladder cancer, bidimensionaIly measurable disease, Zubrod’s performance status≤2, and adequate major organ function. The patients received gemcitabine (1000 mg/m^2) on days 1 and 8, and carboplatin (target AUC of 5.0 mg/ml) on day 1, in a 21-day cycle. CT was used for response assessment. RESULTS: In this group of 20 patients with advanced gallbladder carcinoma 6 were men and 14 women, with a median age of 55 years. The stage of the tumor at presentation was IVB in 14 patients (70%), IVA in 3 (15%) and Ⅲ in 3 (15%). Four patients (21%) achieved a complete response, and 3 (15.7%), a partial response; an overall response rate was 36.7%. The median time to progression of the tumor was 33.8 weeks, and 1-year survival rate of the patients was 43.3%. Anemia of WHO grade Ⅲ or Ⅳ was seen in 2 patients (10%) and 1 patient (5%), respectively. Grade Ⅲ neutropenia and thrombocytopenia were observed in 2 patients (10%) and 1 patient (5%), respectively. CONCLUSION: With mild toxicity, combined chemotherapy of gemcitabine and carhoplatin is effective in the treatment of advanced gallbladder carcinoma.Pramod Kumar Julka Tarun Puri Goura Kishore Rath 2006Hepatobiliary & Pancreatic Diseases International2006,5,1:7
4Removal efficiency of fluoride by novel Mg-Cr-Cl layered double hydroxide by batch process from water显示文摘The fluoride ion removal from aqueous solution using synthesized Mg-Cr-Cl layered double hydroxide has been reported.Mg-Cr-Cl was characterized by X-ray powder diffraction,Fourier-transform infrared,thermo-gravimetric analysis,differential thermal analysis,and scanning electron microscope.Adsorption experiments were carried out in batch mode as a function of adsorption dosages,contact time,pH,and initial fluoride concentration to get optimum adsorption capacity.The adsorption kinetic study showed that the adsorption process followed first order kinetics.The fluoride removal was 88.5% and 77.4% at pH 7 with an adsorbent dose of 0.6 g/100 mL solution and initial fluoride concentration of 10 mg/L and 100 mg/L,respectively.The equilibrium was established at 40 min.Adsorption experiment data were fitted well with Langmuir isotherm with R 2 = 0.9924.Thermodynamic constants were also measured and concluded that the adsorption process was spontaneous and endothermic in nature.The removal percentage decreased slowly with increasing pH.This process is suitable for industrial effluents.The regeneration of the material is not possible.Sandip Mandal Swagatika Tripathy Tapswani Padhi Manoj Kumar Sahu Raj Kishore Patel 2013Journal of Environmental Sciences2013,25,5:7
5A GFP-based bacterial biosensor with chromosomally integrated sensing cassette for quantitative detection of Hg(Ⅱ) in environment显示文摘A mercury biosensor was constructed by integrating biosensor genetic elements into E. coli JM109 chromosome in a single copy number, using the attP/attB recombination mechanism of λ phage. The genetic elements used include a regulatory protein gene (merR) along with operator/promoter (O/P) derived from the mercury resistance operon from pDU1358 plasmid of Serratia marcescens. The expression of reporter gene gfp is also controlled by merR/O/P. Integration of the construct into the chromosome was done to increase the stability and precision of the biosensor. This biosensor could detect Hg(Ⅱ) ions in the concentration range of 100–1700 nmol/L, and manifest the result as the expression of GFP. The GFP expression was significantly different (P 0.05) for each concentration of inducing Hg(Ⅱ) ions in the detection range, which reduces the chances of misinterpretation of results. A model using regression method was also derived for the quantification of the concentration of Hg(Ⅱ) in water samples.Himanshu Priyadarshi Absar Alam Gireesh-Babu P Rekha Das Pankaj Kishore Shivendra Kumar Aparna Chaudhari 2012Journal of Environmental Sciences2012,24,5:6
6Study on Passive Immunity:time of Vaccination in Kids Born to Goats Vaccinated Against Peste des petits ruminants显示文摘In this study,the decay of maternal peste des petits ruminants virus(PPRV) antibodies in kids born to goats vaccinated with Asian lineage IV PPR vaccine and the efficacy of passive immunity against PPRV was assessed to determine the appropriate period for vaccination in kids.Serum samples collected from kids born to vaccinated,unvaccinated and infected goats at different time intervals were tested by PPR competitive ELISA and serum neutralization test(SNT).Maternal antibodies in kids were detectable up to 6 months with a decline trend from the third month onwards and receded below the protective level by the fourth month.The kid with an SN titre of 1:8 at the time of immunization showed significant PPRV specific antibody response(percentage inhibition of 76;SN titers >1:16),when tested on 21 day post-vaccination and was completely protected from infection upon virulent PPRV challenge.Similarly,the kid with 1:8 SN titers was completely protected from PPR infection on active challenge.Therefore,PPR vaccination is recommended in kids,aged 4 months and born to immunized or exposed goats.This could be a suitable period to avoid window of susceptibility in kids to PPRV and the effort to eliminate PPR infection from susceptible populations.Vinayagamurthy Balamurugan Arnab Sen Gnanavel Venkatesan Kaushal Kishor Rajak Veerakyathappa Bhanuprakash Raj Kumar Singh 2012Virologica Sinica2012,27,4:5
7Evaluation of anti-bacterial and anti-oxidant potential of an drographolide and echiodinin isolated from callus culture of Andrographis paniculata Nees显示文摘Objective:To evaluate the anti-bacterial and anti-oxidant activity of and rographolide(AND)and echiodinin(ECH)of Andrographis paniculata.Methods:In this study,an attempt has been made to demonstrate the anti-microbial and anti-oxidant activity of isolated AND and ECH by broth micro-dilution method and 2,2-dipheny l-2-picryl-hydrazyl(DPPH)assay,respectively.Structure elucidation was determined by electro-spray ionization-MSD,NMR(1H and13C)and IR spectra.Results:AND was effective against most of the strains tested including Mycobacterium smegmatis,showing broad spectrum of growth inhibition activity with Minimum inhibitory concentration values againstStaphylococcus aureus(100μg/mL),Streptococcus thermophilus(350μg/mL)Bacillus subtilis(100μg/mL),Escherichia coli(50μg/mL),Mycobacterium smegmatis(200μg/mL),Klebsiella pneumonia(100μg/mL),andPseudomonas aeruginosa(200μg/mL).ECH showed specific anti-bacterial activity against Staphylococcus aureus,Escherichia coli,Bacillus subtilis and Pseudomonas aeruginosaat a concentration higher than 225μg/mL.Both AND and ECH were not effective against the two yeast strains,Candida albicansand Saccharomyces cerevisiae tested in this study.Conclusion:This preliminary study showed promising anti-bacterial activity and moderate free radical scavenging activity of AND and ECH,and it may provide the scientific rationale for its popular folklore medicines.Mohammed Arifullah Nima Dandu Namsa Manabendra Mandal Kishore Kumar Chiruvella Paritala Vikrama Ghanta Rama Gopal 2013Asian Pacific Journal of Tropical Biomedicine2013,3,8:4
8Predicting the presence of adenomatous polyps during colonoscopy with National Cancer Institute Colorectal Cancer Risk-Assessment Tool显示文摘AIM To evaluate the National Cancer Institute(NCI)Colorectal Cancer(CRC)Risk Assessment Tool as a predictor for the presence of adenomatous polyps(AP) found during screening or surveillance colonoscopy.METHODS This is a retrospective single center observational study.We collected data of adenomatous polyps in each colonoscopy and then evaluated the lifetime CRC risk.We calculated the AP prevalence across risk score quintiles,odds ratios of the prevalence of AP across risk score quintiles,area under curves(AUCs)and Youden’s indexes to assess the optimal risk score cut off value for AP prevalence status.RESULTS The prevalence of AP gradually increased throughout the five risk score quintiles:i.e.,27.63%in the first and 51.35%in the fifth quintile.The odd ratios of AP prevalence in the fifth quintile compared to the first and second quintile were 2.76[confidence interval(CI):1.71-4.47]and 2.09(CI:1.32-3.30).The AUC for all patients was 0.62(CI:0.58-0.66).Youden’s Index indicated the optimal risk score cutoff value discriminating AP prevalence status was 3.60.CONCLUSION Patients with the higher NCI risk score have higher risk of AP and subsequent CRC;therefore,measures to increase the effectiveness of CRC detection in these patients include longer withdrawal time,early surveillance colonoscopy,and choosing flexible colonoscopy over other CRC screening modalities.Hassan Tariq Muhammad Umar Kamal Harish Patel Ravi Patel Muhammad Ameen Shehi Elona Maram Khalifa Sara Azam Aiyi Zhang Kishore Kumar Ahmed Baiomi Danial Shaikh Jasbir Makker 2018World Journal of Gastroenterology2018,24,34:3
9Enhanced thermoelectric performance in p-type ZrCoSb based half-Heusler alloys employing nanostructuring and compositional modulation显示文摘ZrCoSb based half-Heusler(HH)alloys have been widely studied as a p-type thermoelectric(TE)material for power generation applications in the mid-temperature regime.However,their intrinsically high thermal conductivity has been found to be detrimental for the improvement in their thermoelectric figure-of-merit(ZT),which presently is far below unity.In the current work,a state-of-the-art ZT~1.1 at 873 K was realized in an optimized composition of nanostructured Zr1-xHfxCoSb_(0.9)Sn_(0.1) HH alloys by employing compositional modulation i.e.grain-by-grain compositional variations,which leads to a substantial increase in its power factor coupled with a concurrent decrease in its thermal conductivity.Significant reduction in the phonon mean-free-path is observed on Hf substitution,which is comparable to the average crystallite size(~25 nm),thus leading to a very low thermal conductivity of~2.2Wm^(-1)K^(-1) at 873 K,which is amongst the lowest reported in HH alloys.The TE device characteristics,estimated using cumulative temperature dependence model for quantitative evaluation of TE performance,yielded an output power density of~10 Wcm2 with a leg efficiency of~10%in the optimized composition of nanostructured Zr_(1-x)Hf_(x)CoSb_(0.9)Sn_(0.1) HH alloys,which is comparable to the reported efficiencies of other state-of-the-art TE materials.Nagendra S.Chauhan Sivaiah Bathula Avinash Vishwakarma Ruchi Bhardwaj Kishor Kumar Johari Bhasker Gahtori Ajay Dhar 2019Journal of Materiomics2019,5,1:3
10四乙基溴化铵硫酸盐水溶液中钴的电沉积(英文)显示文摘在硫酸盐水溶液中制备钴金属,研究四乙基溴化铵作为添加剂对其结构和形貌特征的影响。根据四乙基溴化铵的浓度变化(范围为1~50 mg/L)来评价其对电沉积金属钴的电流效率、能量消耗和电沉积质量的影响。当四乙基溴化铵的浓度为10 mg/L,且电流效率为99.6%、能量消耗为2.38 k W·h/kg时,可以得到平整且光亮的钴沉淀。X射线衍射分析表明,在钴电沉淀过程中,(100)面是晶体生长的择优生长面。扫描电镜结果表明,当四乙基溴化铵的浓度为10 mg/L时,可获得平整均匀的钴沉淀,而浓度超过10 mg/L时,沉淀质量恶化。循环伏安法研究表明,在电解槽中加入四乙基溴化铵时,阴极产生极化且阴极电流大大降低。XPS结果证实电沉积可获得高纯钴,且FTIR谱证明沉淀中没有与四乙基溴化铵结合的成分。Pinak PATNAIK Subrat Kumar PADHY Bankim Chandra TRIPATHY Indra Narayan BHATTACHARYA Raja Kishore PARAMGURU 2015Transactions of Nonferrous Metals Society of China2015,25,6:3
11Sitagliptin,sitagliptin and metformin,or sitagliptin and amitriptyline attenuate streptozotocin-nicotinamide induced diabetic neuropathy in rats显示文摘Diabetic neuropathies are a family of nerve disorders caused by diabetes.Symptoms of the disease include nerve palsy,mononeuropathy,mononeuropathy multiplex,diabetic amyotrophy,painful polyneuropathy,autonomic neuropathy,and thoracoabdominal neuropathy.In this study,type 2 diabetes in rats was induced with nicotinamidestreptozotocin.Drug treatment was initiated on the d 15,with the combination regimen of metformin,pioglitazone and glimipiride or metformin and sitagliptin or sitagliptin,amitriptyline and sitagliptin and led to significantly improved glycemic control,increased grip strength and paw jumping response on d 21,28 and 35(P < 0.001).Significant increases in blood protein levels and decreases in urinary protein levels were observed in the animals treated with the different regimens on d 21,28 and 35(P < 0.001).Combined treatment of streptozotocin and nicotinamide caused marked degeneration of nerve cells,while administration of metformin and sitagliptin showed tissue regeneration and no body weight gain.In conclusion,treatment with sitagliptin and sitagliptin combined with metformin or amitriptyline results in no body weight gain,but causes an increase in grip strength and pain sensitivity,exhibits neural protection,and reverses the alteration of biochemical parameters in rats with streptozotocin-nicotinamide induced type 2 diabetes.Ashish Kumar Sharma Akash Sharma Rita Kumari Kunal Kishore Divya Sharma Bharthu Parthsarthi Srinivasan Ashok Sharma Santosh Kumar Singh Samir Gaur Vijay Singh Jatav Prashant Sharma Varnika Srivastava Sneha Joshi Megha Joshi Prashant Kumar Dhakad Davender Singh Kanawat Akanksha Mishra Anil Sharma Dharmendra Singh Ravinder Pal Singh Himmat Singh Chawda Rambir Singh Sachin Kumar Raikwar Muneem Kumar Kurmi Pankaj Khatri Ashutosh Agarwal Arshee Munajjam 2012The Journal of Biomedical Research2012,26,3:2
12Antimicrobial Compounds from Mangrove Plants:A Pharmaceutical Prospective显示文摘Mangroves are salt-tolerant forest ecosystem that extends between tropical and subtropical intertidal regions of the world.Mangroves are biochemically unique vegetation that produce wide array of natural products with immense medicinal potential.These plants are the most valuable resources and provide economic and ecological benefits to the coastal people.Natural products from these plants are of great interest as they provide innumerable direct and indirect benefits to human beings for the discovery of novel antimicrobial and other bioactive compounds.They possess active metabolites with some novel chemical structures that belong to diverse chemical classes such as alkaloids,phenol,steroids,terpenoids and tannins.Several mangrove species have been used in traditional medicine or have few applications as insecticide and pesticide.To date,several mangroves,and their associated species and solvent extracts are screened for antimicrobial activity along with the presence of potent bioactive compounds.The present article emphasizes and creates awareness about the potential mangrove plants and their associates as a source of biologically active compounds with potent antimicrobial properties.This paper also elaborates the mechanisms of action and various methods for screening of antimicrobial compounds.Jayanta Kumar Patra Yugal Kishore Mohanta 2014Chinese Journal of Integrative Medicine2014,20,4:2
13搅拌针形状对Al-Mg-Si合金搅拌摩擦焊过程中材料流动和力学性能的影响(英文)显示文摘了解搅拌摩擦焊中搅拌头几何形状对材料流动的影响对工业应用中的高质量焊接产品具有挑战性。讨论在材料流动中起重要作用的搅拌轴肩和搅拌针的最佳设计组合。采用标记插入技术对塑化材料的流动情况进行分析。结果表明,正方形和六边形的搅拌针滚花设计有利于与焊缝长度/时间相关的恒稳定力。正方形搅拌针(粘连长度最小)的轴肩滚花设计(TK)S有利于塑化材料均匀混合和分布,在搅拌针底部观察到了铜碎片。采用(TK)S搅拌头的焊缝具有较高的力学性能,材料的搅拌区强度可达182 MPa,硬度可达HV 78。Krishna Kishore MUGADA Kumar ADEPU 2019Transactions of Nonferrous Metals Society of China2019,29,11:2
14Prevalence of advanced liver fibrosis and steatosis in type-2 diabetics with normal transaminases:A prospective cohort study显示文摘BACKGROUND Nonalcoholic fatty liver disease(NAFLD)and type-2 diabetes mellitus(T2DM)have an intricate bidirectional relationship.Individuals with T2DM,not only have a higher prevalence of non-alcoholic steatosis,but also carry a higher risk of progression to nonalcoholic steatohepatitis.Experts still differ in their recommendations of screening for NAFLD among patients with T2DM.AIM To study the prevalence of NAFLD and advanced fibrosis among our patient population with T2DM.METHODS During the study period(November 2018 to January 2020),59 adult patients with T2DM and 26 non-diabetic control group individuals were recruited prospectively.Patients with known significant liver disease and alcohol use were excluded.Demographic data and lab parameters were recorded.Liver elastography was performed in all patients.RESULTS In the study group comprised of patients with T2DM and normal alanine aminotransferase levels(mean 17.8±7 U/L),81%had hepatic steatosis as diagnosed by elastography.Advanced hepatic fibrosis(stage F3 or F4)was present in 12%of patients with T2DM as compared to none in the control group.Patients with T2DM also had higher number of individuals with grade 3 steatosis[45.8%vs 11.5%,(P<0.00001)and metabolic syndrome(84.7%vs 11.5%,P<0.00001)].CONCLUSION A significant number of patients with T2DM,despite having normal transaminase levels,have NAFLD,grade 3 steatosis and advanced hepatic fibrosis as measured by liver elastography.Jasbir Makker Hassan Tariq Kishore Kumar Madhavi Ravi Danial Haris Shaikh Vivien Leung Umar Hayat Muhammad T Hassan Harish Patel Suresh Nayudu Sridhar Chilimuri 2021World Journal of Gastroenterology2021,27,6:2
15Cardioprotective activity of alcoholic extract of Tinospora cordifolia (Willd.) Miers in calcium chloride-induced cardiac arrhythmia in rats显示文摘The present study investigated the antiarrhythmic activity of alcoholic extract of Tinospora cordifolia (T.cordifolia) in CaCl 2 induced arrhythmia.CaCl 2 (25 mg/kg) was administered by intravenous infusion (iv) to produce arrhythmia in rats.The animals were then treated with T.cordifolia extract (150,250,and 450 mg/kg) and verapamil (5 mg/kg,iv).Lead II electrocardiogram was monitored.Plasma calcium,sodium and potassium levels were measured.In CaCl 2 induced arrhythmia,heart rate was decreased by 41.10%,T.cordifolia at 150,300,and 450 mg/kg decreased the heart rate by 26.30%,29.16%,and 38.29%,respectively,and verapamil reduced the heart rate by 9.70% compared to the normal group.The PQRST waves were normalized and atrial and ventricular fibrillation was controlled in rats treated with verapamil and T.cordifolia.CaCl 2 increased calcium and sodium levels and decreased potassium levels in blood.T.cordifolia dose-dependently decreased calcium and sodium levels and increased potassium levels.Hence,T.cordifolia can be used in antiarrhythmic clinical settings and beneficial in atrial and ventricular fibrillation and flutter and may be indicated in ventricular tachyarrhythmia.Ashish Kumar Sharma Kunal Kishore Divya Sharma B.P Srinivasan Shyam Sunder Agarwal Ashok Sharma Santosh Kumar Singh Samir Gaur Vijay Singh Jatav 2011The Journal of Biomedical Research2011,25,4:2
16Eclipta prostrata leaf aqueous extract mediated synthesis of titanium dioxide nanoparticles显示文摘G. Rajakumar A. Abdul Rahuman B. Priyamvada V. Gopiesh Khanna D. Kishore Kumar P.J. Sujin 2011Materials Letters2011,,:2
17Influence of peach(Prunus persica Batsch)phenological stage on the short-term changes in oxidizable and labile pools of soil organic carbon and activities of carbon-cycle enzymes in the North-Western Himalayas显示文摘The labile organic carbon(C)and C-related enzymes are sensitive indicators capturing alterations of soil organic matter(SOM),even in a short-time scale.Although the effects of crop husbandry and land use change on these attributes have been well studied,there is no consensus about how plant phenology may impact them.This study aimed to determine the short-term effect o f six distinct phenological stages(PS-1:full bloom;PS-2:fruit set;PS-3:pit hardening;PS-4:physiological maturity;PS-5:60 d after physiological maturity;and PS-6:fall)o f peach on the changes in soil organic carbon(SOC)fractions of different oxidizability,labile C pools,and C-cycle enzyme activities in soils,for two consecutive years(2015 and 2016)in the North-Western Himalayas(NWH).Peach rhizosphere soils were sampled at the topsoil(0-15 cm)and subsoil(16-30 cm)layers,along with rhizosphere soils from adjacent perennial grasses,which served as a control.Values for most of the assessed parameters,including very labile C,labile C,microbial biomass C,permanganate oxidizable C,dissolved organic C,mineralizable C,amylase activity,and carboxymethyl-cellulase activity,were significantly(P<0.05)higher at PS-3 than at other phenological stages of peach.Conversely,a sudden decline in these soil variables was recorded at PS-5,followed by a slight buildup at PS-6,particularly in the topsoil of the peach orchard.Short-term changes in organic C fractions of different oxidizability,influenced by peach phenological stage,significantly(P<0.05)affected C management index,C pool index,and lability index.Both the C management index and lability index showed their highest values at PS-3 and their lowest values at PS-5,clearly indicating short-term accretion and depletion of SOC,in tandem with the peach phenological events.Principal component analysis suggested that a composite of soil indicators,including microbial biomass C,dissolved organic C,amylase,and invertase,could help detect short-term changes in SOC content.It is concluded that peach phenological events had a major impact on the short-term variations of the studied soil variables,which could be attributed to changes in the above-and belowground plant residues,as well as the extent of nutrients and water acquisition.Sovan DEBNATH Brij Lai ATTRI Anil KUMAR Arun KISHOR Raj NARAYAN Kanchan SINHA Arpan BHOWMIK Anil SHARMA Desh Beer SINGH 2020Pedosphere2020,30,5:2
18Primary pediatric mid-brain lymphoma:Report of a rare pediatric tumor in a rare location显示文摘Primary central nervous system lymphoma(PCNSL) is a rare disease in pediatric age group. A thirteen-yearold male child presented with complaints of headache for six months, vomiting and diplopia for three days. Magnetic resonance imaging of the brain showed a single lesion of 1.7 cm × 1.6 cm × 1.6 cm in the mid brain and tectum. He underwent a gross total resection of the tumor. The histopathological evaluation revealed B cell high grade non Hodgkin lymphoma. The patient was treated with High dose methotrexate and cranio spinal radiation. The patient was alive without disease 12 mo after completion of treatment. This case highlights importance of keeping PCNSL as differential in brain stem lesions of pediatric patients also. Radiation and chemotherapy remains the most important treatment for such patients.Rony Benson Supriya Mallick Suvendu Purkait Vaishali Suri K P Haresh Subhash Gupta Dayanand Sharma Pramod Kumar Julka Goura Kishore Rath 2016World Journal of Clinical Cases2016,4,12:2
19Early nasal intermittent positive pressure ventilation versus continuous positive airway pressure for respiratory distress syndrome显示文摘Sai Sunil Kishore M Dutta S Kumar P 2009Acta Paediatr2009,98,9:1
20Enhanced proline accumulation and salt stress tolerance of transgenic indica rice by over- expressing PSCSF129A gene显示文摘KUMAR V SHRIRAM V KISHOR P K 2010Plant Biotechnology Reports2010,4,:1
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