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Effects of the concentration and nature of total dissolved solids in drinking water on feed intake, nutrient digestion, energy balance,methane emission, ruminal fermentation, and blood constituents in different breeds of young goats and hair sheep

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Animal Nutrition 2024年第01期16卷 84-95页

作者： amlan.kumar patra Luana Paula dos Santos Ribeiro Hirut Yirga Adekayode O.Sonibare Ahmed R.Askar Ali H.Hussein Ryszard Puchala Arthur Louis Goetsch American Institute for Goat Research Langston University Animal and Poultry Nutrition Department Desert Research Center Agriculture Food and Natural ResourcesEastern New Mexico University

Understanding how different livestock species and breeds respond to consumption of brackish water could improve usage of this ***,Angora,Boer,and Spanish goat doelings and Dorper,Katahdin,and *** ewe lambs (6 animals per animal type[AT];initial age=296±2.1 days)consuming water with varying concentrations of minerals of a natural brackish water source (BR) and sodium chloride (NaCl;SL) were used to determine effects on water and feed intake,nutrient digestion,heat energy,methane emission,ruminal fluid conditions,and blood constituent *** were 6 simultaneous 6 (water treatments[WT])×6 (AT) Latin squares with 3-wk *** WT were fresh (FR),BR alone (100-BR),a similar total dissolved solids (TDS) concentration as 100-BR via NaCl addition to FR (100-SL),BR with concentrations of all minerals increased by approximately 50%(150-BR),a similar TDS level as 150-BR by NaCl addition to FR (150-SL),and a similar 150 TDS level achieved by addition of a 1:1 mixture of BR minerals and NaCl to 100-BR (150-BR/SL).Concentrations (mg/kg) in BR were 4928 TDS,85.9 bicarbonate,224.9 calcium,1175 chloride,60.5 magnesium,4.59 potassium,1387sodium,1962 sulfate,and 8.3 boron,and TDS in other WT were 209,5684,7508,8309,and 7319 mg/kg for FR,100-SL,150-BR,150-SL,and 150-BR/SL,*** were very few significant effects of WT or AT×WT interactions,although AT had numerous *** intake was affected by AT (P=0.02)and WT (P=0.04),with greater water intake for 150-SL than for FR,100-BR,100-SL,and *** matter intake among AT was lowest (P<0.05) for *** of organic matter and neutral detergent fiber and heat energy differed among AT (P<0.05),but nitrogen digestion and ruminal methane emission were similar among *** aldosterone concentration was higher (P<0.05) for FR than for other *** conclusion,all AT seemed resilient to these WT regardless of mineral source and concentrations,with TDS less than 8300 mg/kg,which did

关键词： Goats Hair sheep Nutrient utilization Ruminal fermentation Salinity Water quality

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Two-Stent Strategy for Bifurcation Lesions in Percutaneous Transluminal Coronary Angioplasty: Real-World Evidence

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World Journal of Cardiovascular Diseases 2024年第3期14卷 140-156页

作者： Dilip kumar Amit Malviya Animesh Mishra Rabin Chakraborty Sanjeev S. Mukherjee Soumya patra Arindam Pande Rana Rathor Roy Debopriyo Mondal Ashesh Halder Sumit Shanker Medica Superspecialty Hospital 127 Eastern Metropolitan Bypass Nitai Nagar Mukundapur Kolkata West Bengal India North Eastern Indira Gandhi Regional Institute of Health & Medical Sciences (NEIGRIHMS) Mawdiangdiang Shillong Meghalaya India

Background: Bifurcation lesions pose a high risk for adverse events after percutaneous coronary intervention (PCI). Evidence supporting the benefits of the two-stent strategy (2SS) for treating coronary bifurcation lesions in India is limited. This study aimed to evaluate the clinical outcomes of various 2SSs for percutaneous transluminal coronary angioplasty for bifurcation lesions in India. Materials and Methods: This retrospective, observational, multicentric, real-world study included 64 patients over 8 years. Data on demographics, medical history, PCI procedures, and outcomes were recorded. Descriptive statistics were computed using the SPSS software. Results: Patients (n = 64) had an average age of 65.3 ± 11.1 years, with 78.1% males. Acute coronary syndrome was reported in 18.8%, chronic stable angina in 40.6%, and unstable angina in 34.4% of participants. Two-vessel disease was observed in 98.4% of patients, and 99.4% had true bifurcation lesions. The commonly involved vessels were the left anterior descending artery (50%), left circumflex coronary artery (34.4%), and first diagonal artery (43.8%). Mean percent diameter stenosis was 87.2% ± 10.1%. The mean number of stents used was 2.00 ± 0.34. The 2SS techniques included the T and small protrusion (TAP) (39.1%), double kissing (DK) crush (18.8%), and the culotte techniques (14.1%). Procedural and angiographic success rate was 92.18%. Major adverse cardiovascular events at 1-year follow-up occurred in 7.8% of cases. Conclusion: The 2SS for bifurcation lesions showed favorable in-hospital and follow-up outcomes. Findings can serve as a resource for bifurcation angioplasty in India. Larger real-world studies with robust methodology are needed to validate these results.

关键词： Bifurcation Stenting Coronary Bifurcation Lesions Percutaneous

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The effect of ensiled paulownia leaves in a high-forage diet on ruminal fermentation,methane production,fatty acid composition,and milk production performance of dairy cows

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Journal of Animal Science and Biotechnology 2023年第1期14卷 339-357页

作者： Haihao Huang Dorota Lechniak Malgorzata Szumacher‑Strabel amlan.kumar patra Martyna Kozłowska Pawel Kolodziejski Min Gao Sylwester Ślusarczyk Daniel Petrič Adam Cieslak Department of Animal Nutrition PoznańUniversity of Life SciencesWołyńska 3360‑637 PoznańPoland. Department of Genetics and Animal Breeding PoznańUniversity of Life SciencesWolynska 33Poznań60‑637Poland. Department of Animal Nutrition West Bengal University of Animal and Fishery Sciences37 K.B.SaraniKolkataIndia. Institute of Genetics and Animal Biotechnology Polish Academy of SciencesPostępu 36A05‑552MagdalenkaWarsawPoland. Department of Animal Physiology Biochemistry and BiostructurePoznan University of Life SciencesWolynska 35Poznan 60‑637Poland. Department of Pharmaceutical Biology and Botanic Garden of Medicinal Plants Wrocław Medical UniversityWrocław 50‑556Poland. Institute of Animal Physiology Centre of Biosciences of Slovak Academy of SciencesŠoltesovej 4‑6040‑01 KošiceSlovak Republic. Department of Animal Nutrition Faculty of Veterinary Medicine and Animal SciencePoznańUniversity of Life SciencesPoznań60‑637Poland.

Background:The use of industrial by-products rich in bioactive compounds as animal feeds can reduce greenhouse gas *** leaves silage(PLS)was supplemented to dairy cows'diet and evaluated in vitro(Exp.1;Rusitec)and in vivo(Exp.2,cannulated lactating dairy cows and Exp.3,non-cannulated lactating dairy cows).The study investigated the PLS effect on ruminal fermentation,microbial populations,methane production and concentration,dry matter intake(DMI),and fatty acid(FA)proportions in ruminal fluid and ***:Several variables of the ruminal fluid were changed in response to the inclusion of *** Exp.1,the p H increased linearly and quadratically,whereas ammonia and total volatile fatty acid(VFA)concentrations increased linearly and cubically.A linear,quadratic,and cubical decrease in methane concentration was observed with increasing dose of the ***.2 revealed an increase in ruminal p H and ammonia concentrations,but no changes in total VFA *** of PLS increased ruminal propionate(at 3 h and 6 h after feeding),isovalerate,and valerate *** of PLS also affected several populations of the analyzed *** abundances of protozoa and bacteria were increased,whereas the abundance of archaea were decreased by *** production decreased by 11%and 14%in PLS-fed cows compared to the control in Exp.2 and 3,***.3 revealed a reduction in the milk protein and lactose yield in the PLS-fed cows,but no effect on DMI and energy corrected milk ***,the PLS diet affected the ruminal biohydrogenation process with an increased proportions of C18:3 cis-9 cis-12 cis-15,conjugated linoleic acid,C18:1 trans-11 FA,polyunsaturated fatty acids(PUFA),and reduced n6/n3 ratio and saturated fatty acids(SFA)proportion in *** relative transcript abundances of the 5 of 6 analyzed genes regulating FA metabolism ***:The dietary PLS replacing the alfalfa silage at 60 g/kg diet can red

关键词： Dairy cow Fatty acid composition in milk Methane emission Paulownia leaves

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Evaluation of phenolic composition, antioxidant, anti-inflammatory and anticancer activities of Polygonatum verticillatum(L.)

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Journal of Integrative Medicine 2018年第4期16卷 273-282页

作者： SANDeep kumar Singh Arjun patra Institute of Pharmacy Guru Ghasidas University

Objective： Polygonaturn verticillatum （L） All. （Ruscaceae）, one of the Ashtawarga plants, is widely used for treatment of various ailments. The present study was undertaken to determine the phenolic composition, antioxidant, anti-inflammatory and anticancer activities of several extracts （petroleum ether, dichloro- methane, chloroform, ethanol, and aqueous） from the rhizomes of the plant. Methods： Coarsely powdered dry rhizome was successively extracted with different solvents of increas- ing polarity （petroleum ether, dichloromethane, chloroform, ethanol and water）. The phenolic composi- tions, in terms of total phenolic content （TPC）, total flavonoid content （TFC） and total condensed tannin content （JTC）, were evaluated with the Folin-Ciocalteu assay, aluminum chloride colorimetric assay and vanillin spectrophotometric assay, respectively. Total antioxidant capacity, 1,1-diphenyl-2- picrylhydrazyl and 2,2＇-azino-his（3-ethylbenzothiazoline-6-sulfonic acid） assays were used to assess the antioxidant potential of each extract. A protein denaturation model and 3-（4,5-dimethylthiazol-2- yl）-2,5-diphenyltetrazolium bromide assay were used to evaluate in vitro anti-inflammatory and anti- cancer activities, respectively. Gas chromatography-mass spectrometry （GC/MS） analysis was carried out to demonstrate various phytoconstituents in each extract. Correlation studies were also performed between phenolic composition （TPC, TFC and TFC） and different biological activities. Results： Ethanol extract showed maximum TPC （0.126 mg/g, gallic acid equivalent in dry sample）, TFC （0.094 mg/g, rutin equivalent in dry sample） and TTC （29.32 mg/g, catechin equivalent in dry sample）, as well as antioxidant and anti-inflammatory properties. Chloroform extract exhibited the strongest cyto- toxicity against the human breast cancer cell line, MCF-7. GC/MS analysis revealed the presence of 90 different phytoconstituents among the extracts. Antioxidant and anti-inflammatory activities had a pos

关键词： Polygonatum verticillatum Gas chromatography-mass spectrometry Phenolic profile MCF-7 cells

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Dietary Coleus amboinicus Lour. decreases ruminal methanogenesis and biohydrogenation, and improves meat quality and fatty acid composition in longissimus thoracis muscle of lambs

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Journal of Animal Science and Biotechnology 2022年第3期13卷 816-834页

作者： Yulianri Rizki Yanza Malgorzata Szumacher-Strabel Dorota Lechniak Sylwester Ślusarczyk Pawel Kolodziejski amlan.kumar patra Zora Váradyová Dariusz Lisiak Mina Vazirigohar Adam Cieslak Department of Animal Nutrition Faculty of Veterinary Medicine and Animal SciencePoznań University of Life Sciences60-637 PoznańPoland Department of Biology Education Universitas Islam RiauJl.Kaharuddin Nasution 113Pekanbaru 28284Indonesia Department of Genetics and Animal Breeding Poznań University of Life SciencesWołyńska 3360-637 PoznańPoland Department of Pharmaceutical Biology and Botany Wrocław Medical University50-556 WrocławPoland Department of Animal Physiology and Biochemistry Faculty of Veterinary Medicine and Animal SciencePoznań University of Life Sciences60-637 PoznańPoland Department of Animal Nutrition West Bengal University of Animal and Fishery SciencesBelgachiaK.B.Sarani 37Kolkata 700037India Institute of Animal Physiology Centre of Biosciences of Slovak Academy of SciencesŠoltésovej 4-604001 KošiceSlovak Republic Department of Meat and Fat Technology Wacław Dąbrowski Institute of Agricultural and Food BiotechnologyRakowiecka 3602-532 WarszawaPoland Zist Dam Group University Incubator CenterUniversity of ZanjanZanjan 45371-38791Iran

Background:Methane production and fatty acids(FA)biohydrogenation in the rumen are two main constraints in ruminant production causing environmental burden and reducing food product *** functions can be modulated by the biologically active compounds(BACs)of plant origins as shown in several studies *** in methane emission,modulation of FA composition with positive impact on the ruminant *** amboinicus Lour.(CAL)contains high concentration of polyphenols that may potentially reduce methane production and modulate ruminal biohydrogenation of unsaturated *** study aimed to investigate the effect of BAC of Coleus amboinicus Lour.(CAL)fed to growing lambs on ruminal methane production,biohydrogenation of unsaturated FA and meat *** this study,the in vitro experiment aiming at determining the most effective CAL dose for in vivo experiments was followed by two in vivo experiments in rumen-cannulated rams and growing *** 1(RUSITEC)comprised of control and three experimental diets differing in CAL content(10%,15%,and 20%of the total diet).The two in vivo experiments were conducted on six growing,rumen-cannulated lambs(Exp.2)and 16 growing lambs(Exp.3).Animals were assigned into the control(CON)and experimental(20%of CAL)*** parameters were examined in vitro(pH,ammonia and VFA concentrations,protozoa,methanogens and select bacteria populations)and in vivo(methane production,digestibility,ruminal microorganism populations,meat quality,fatty acids profiles in rumen fluid and meat,transcript expression of 5 genes in meat).Results:CAL lowered in vitro methane production by 51%.In the in vivo Exp.3,CAL decreased methane production by 20%compared with the CON group,which corresponded to reduction of total methanogen counts by up to 28%in all experiments,notably *** Exp.3,CAL increased or tended to increase populations of some rumen bacteria(Ruminococcus albus,Megasphaera elsdenii,Butyrivibr

关键词： Bioactive compounds Biohydrogenation Meat characteristics Methane Microorganism Ruminal fermentation Sheep

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Effect of molasses binder on the physical and mechanical properties

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International Journal of Minerals,Metallurgy and Materials 2019年第1期26卷 41-51页

作者： Anand Babu Kotta Anshuman patra Mithilesh kumar Swapan kumar Karak Department of Metallurgical and Materials Engineering National Institute of Technology

Molasses was used as an alternative binder to the bentonite binder. The change in moisture absorption by pellets prepared with different iron ores and different molasses contents were investigated. Iron ore properties exerted the major effect on pellet behavior and final pellet quality. The absorbed moisture content of pellets prepared without binder, bentonite-added pellets, and molasses-added pellets were in the range of 7.72%–9.95%, 9.62%–10.84%, and 6.14%-6.69%, respectively. The wet pellet compressive strength of molasses-added pellets(43–230 N/pellet) was superior to that of bentonite-added pellets(9.47–11.92 N/pellet). The compressive strength of dried molasses-modified pellets increased to 222–394 N/pellet, which is currently the highest value achieved for dried pellets.

关键词： iron ore molasses binder moisture absorption pellet strength physical and mechanical properties

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Phytochemical Profiling and Bioactivity of A Mangrove Plant,Sonneratia apetala,from Odisha Coast of India

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Chinese Journal of Integrative Medicine 2015年第4期21卷 274-285页

作者： Jayanta kumar patra Swagat kumar Das Hrudayanath Thatoi Department of Biotechnology College of Engineering and TechnologyBiju Patnaik University of Technology School of Biotechnology Yeungnam University

Objective： To test the antioxidant, antidiabetic, anticancer and antibacterial activities along with phytochemicals of Sonneratia apetala Buch.-Ham. Methods： The antibacterial activity was determined by agar well diffusion method. The antioxidant activity was determined by standard assay. The antidiabetic activity was evaluated by α-glucosidase inhibition assay and in vivo anticancer property was determined against Ehrlich ascites carcinoma （EAC） cells in Swiss Albino mice. Further partial characterization of the methanol extracts was carried out by thin layer chromatography, high performance liquid chromatography, 1H nuclear magnetic resonance spectroscopy and Fourier transform-infra red spectrum spectral analysis. Results： Four solvent extracts （acetone, ethanol, methanol and aqueous） of leaf and bark possess strong antioxidant properties. In vivo anticancer activity of methanol extract leaf indicated positive activity showing 34% inhibition against EAC cells in Swiss Albino mice. All extracts exhibited a-glucosidase inhibitory activity in a dose-dependent manner indicating presence of promising antidiabetic properties. The extracts possess strong antibacterial activity against the selected pathogenic bacteria （minimal inhibitory concentration ranging from 1.25-5.00 mg/mL）. The partial characterization of the methanol extracts of leaf and bark revealed the presence of phenolics as the lead compound responsible for studied bioactivities of the plant extracts. Conclusion： Sonneratia apetala extracts have potent antibacterial, antioxidant, antidiabetic and anticancer properties which can be further exploited for its pharmaceutical applications.

关键词： bioactive compounds chromatography Ehrlich ascites carcinoma mangrove Sonneratia apetala

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Antimicrobial Compounds from Mangrove Plants:A Pharmaceutical Prospective

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Chinese Journal of Integrative Medicine 2014年第4期20卷 311-320页

作者： Jayanta kumar patra Yugal Kishore Mohanta Department of Biotechnology North Orissa University Department of Biotechnology & Medical Engineering National Institute of Technology Department of Life Science National Institute of Technology

Mangroves are salt-tolerant forest ecosystem that extends between tropical and subtropicalintertidal regions of the world. Mangroves are biochemically unique vegetation that produce wide array of naturalproducts with immense medicinal potential. These plants are the most valuable resources and provide economicand ecological benefits to the coastal people. Natural products from these plants are of great interest as theyprovide innumerable direct and indirect benefits to human beings for the discovery of novel antimicrobial andother bioactive compounds. They possess active metabolites with some novel chemical structures that belong todiverse chemical classes such as alkaloids, phenol, steroids, terpenoids and tannins. Several mangrove specieshave been used in traditional medicine or have few applications as insecticide and pesticide. To date, severalmangroves, and their associated species and solvent extracts are screened for antimicrobial activity along withthe presence of potent bioactive compounds. The present article emphasizes and creates awareness aboutthe potential mangrove plants and their associates as a source of biologically active compounds with potentantimicrobial properties. This paper also elaborates the mechanisms of action and various methods for screeningof antimicrobial compounds.

关键词： mangrove plant antimicrobial activity natural product

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Phosphorus partitioning and recovery of low-phosphorus iron-rich compounds through physical separation of Linz-Donawitz slag

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International Journal of Minerals,Metallurgy and Materials 2016年第7期23卷 751-759页

作者： Dilip Makhija Rajendra kumar Rath Kaushik Chakravarty Abhay Shankar patra Asim kumar Mukherjee Akhilesh kumar Dubey Research and Development Division Tata Steel Ltd. Mineral Processing Division CSIR-National Metallurgical Laboratory Raw Material Blending and Bedding Section Tata Steel Ltd.

The Linz-Donawitz（LD） steelmaking process produces LD slag at a rate of about 125 kg/t. After metallic scrap recovery, the non-metallic LD slag is rejected because its physical/chemical properties are unsuitable for recycling. X-ray diffraction（XRD） studies have indicated that non-metallic LD slag contains a substantial quantity of mineral phases such as di- and tricalcium silicates. The availability of these mineral phases indicates that LD slag can be recycled by iron（Fe）-ore sintering. However, the presence of 1.2wt% phosphorus（P） in the slag renders the material unsuitable for sintering operations. Electron probe microscopic analysis（EPMA） studies indicated concentration of phosphorus in dicalcium silicate phase as calcium phosphate. The Fe-bearing phases（i.e., wustite and dicalcium ferrite） showed comparatively lower concentrations of P compared with other phases in the slag. Attempts were made to lower the P content of LD slag by adopting various beneficiation techniques. Dry high-intensity magnetic separation and jigging were performed on as-received samples with particle sizes of 6 and 3 mm. Spiral separation was conducted using samples ground to sizes of less than 1 and 0.5 mm. Among these studies, grinding to 0.5 mm followed by spiral concentration demonstrated the best results, yielding a concentrate with about 0.75wt% P and 45wt% Fe.

关键词： steelmaking slag dephosphorization recycling

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Effect of TiB2 and Al3Ti on the microstructure,mechanical properties and fracture behaviour of near eutectic Al−12.6Si alloy

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International Journal of Minerals,Metallurgy and Materials 2021年第7期28卷 1174-1185页

作者： Surajit Basak Prosanta Biswas Surajit patra Himadri Roy Manas kumar Mondal Department of Metallurgical and Materials Engineering National Institute of TechnologyDurgapurDurgapur-713209West BengalIndia Department of NDT and Metallurgy Group CSIR-Central Mechanical Engineering Research InstituteDurgapur-713209West BengalIndia

A near eutectic Al−12.6Si alloy was developed with 0.0wt%,2.0wt%,4.0wt%,and 6.0wt%Al−5Ti−1B master *** micro-structural morphology,hardness,tensile strength,elongation,and fracture behaviour of the alloys were *** unmodified Al−12.6Si al-loy has an irregular needle and plate-like eutectic silicon(ESi)and coarse polygonal primary silicon(PSi)particles in the matrix-likeα-Al *** P_(Si),E_(Si),andα-Al morphology and volume fraction were changed due to the addition of the Al−5Ti−1B master *** hardness,UTS,and elongation improved due to the microstructural ***-sized in-situ Al3Ti particles and ex-situ TiB_(2)particles caused the mi-crostructural *** fracture images of the developed alloys exhibit a ductile and brittle mode of fracture at the same *** Al−5Ti−1B modified alloys have a more ductile mode of fracture and more dimples compared to the unmodified alloy.

关键词： Al−Si alloy Al−5Ti−1B modification modification mechanism mechanical properties fracture analysis

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