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ovarian hyperstimulation syndrome following the use of GnrH agonist trigger of final oocyte maturation and freeze-all strategy: A case report and review of the literature

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Asian pacific Journal of reproduction 2022年第6期11卷 292-298页

作者： Dalia Khalife Suleiman Ghunaim.lina El Taha omar odeh Natasha Habr Johnny Awwad Department of obstetr.cs and Gynecology Division of Reproductive Endocrinology and InfertilityHaifa Idriss-ART UnitAmerican University of BeirutBeirutLebanon School of medicine The University of JordanAmmanJordan Division of Plastic and r.constr.ctive Surgery American University of Beirut Medical CenterBeirutLebanon

rationale:The current literature has a surprising controversy regarding the use of low-dose human chorionic gonadotropin(hcG)for luteal support as an explanation for the development of ovarian hyperstimulation syndrome,and this is because of the gap in the listing of the predisposing factors that put women at an increased risk of ovarian hyperstimulation *** concerns:A case of 25-year-old woman presented with abdominal pain,distention,dyspnea,and nausea with a 6.5 kg increase in weight from *** examination showed bilaterally enlarged multicystic ovaries after gonadotropin-releasing hormone(GnrH)agonist triggering and cycle segmentation with no hcG rescue ***:moderate/severe ovarian hyperstimulation ***:The woman was admitted to the hospital for medical management of moderate/severe ovarian hyperstimulation syndrome,and pain management was advanced to patient-controlled anesthesia with the start of low molecular weight *** day 2,albumin therapy followed by a furosemide chase was started due to an increase in abdominal *** day 1,cabergoline was maintained,and on day 2 the GnrH antagonist cetrorelix was ***:The woman’s clinical condition improved,and a clinical pregnancy was eventually achieved during the first cryo-warmed blastocyst ***:ovarian hyperstimulation syndrome can still happen even after the use of GnrH agonist and avoidance of hcG *** of in vitro fertilization with complete avoidance of hcG for luteal support remains the best approach.

关键词： ovarian hyperstimulation syndrome Gonadotropin releasing hormone agonist In vitro fertilization Human chorionic gonadotropin support ovulation induction reproductive endocrinology

Effects of massage on newborn infants with jaundice: A meta-analysis

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International Journal of Nursing Sciences 2018年第1期5卷 89-97页

作者： mengjie Lei Tingting Liu Yufeng Li Yaqian Liu lina meng changde Jin Department of Nursing School of Tianjin University of Traditional Chinese Medicine Tianjin China

objective:This meta-analysis aims to systematically evaluate the effects of massage on infants with ***:multiple electronic databases,including cochrane Library,Pubmed,EmBASE,Web of Science,china Biology medicine (cBm),Wan Fang Data,VIP Database for.chinese Technical Periodicals and china National Knowledge Infrastr.cture (cNKI),were used to search for studies on the effects of massage on infants with *** were analysed by rev man ***:A total of 14 randomised controlled trials with 1889 patients were *** significant difference in percutaneous bilirubin [mD =-1.21,95% cI (-1.90,-0.52),PmD =-2.00,95% cI (-2.68,-1.32),PmD=-2.00,95% cI (2.56,-1.44),PmD=-1.93,95% cI (-2.44,-1.43),Pound between two groups at 48,72,96 and 168 *** on the serum total bilirubin level were divided into two subgroups according to sample size,and the results of subgroup analysis showed that the serum total bilirubin level in the intervention group was significantly lower than that in the control group [mD =-52.06,95% cI (-57.76,-46.36),PmD =-10.65,95% cI (-14.66,-6.63),P cally significant difference in defecation frequency was observed between the two groups at 48 h after birth[SmD =0.44,95%cI (0.02,0.87),Pconclusion:massage can decrease serum total bilirubin and percutaneous bilirubin levels and increasing defecation ***,due to heterogeneity among studies,numerous multi-centre,largesample and high-quality randomised controlled trials are needed to verify the effects of massage.

关键词： Jaundice massage meta-analysis Neonate

on the study of hydrodynamic instabilities in the presence of background magnetic fields in high-energy-density plasmas

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matter and radiation at Extremes 2021年第2期6卷 37-45页

作者： m.J.-E.manuel B.Khiar G.rigon B.Albertazzi S.r.Klein F.Kroll F.-E.Br.ck T.michel P.mabey S.Pikuz J.c.Williams m.Koenig A.casner.c.c.Kuranz General Atomics San DiegoCalifornia 92121USA University of chicago ChicagoIllinois 60637USA Laboratoire pour l’utilisation des lasers intenses 91128 Palaiseau CedexFrance University of michigan Ann ArborMichigan 48109USA Helmholtz-Zentrum Dresden-rossendorf 01328 DresdenGermany Technische Universitat Dresden 01062 DresdenGermany National research Nuclear University Moscow 115409Russia centre lasers intenses et applications 33405 Talence CedexFrance

Blast-wave-driven hydrodynamic instabilities are studied in the presence of a background B-field through experiments and simulations in the high-energy-density(HED)physics *** experiments conducted at the Laboratoire pour l’utilisation des lasers intenses(LULI),a laserdriven shock-tube platform was used to generate a hydrodynamically unstable interface with a prescribed sinusoidal surface perturbation,and short-pulse x-ray radiography was used to char.cterize the instability growth with and without a 10-T *** LULI experiments were modeled in FLASH using resistive and ideal magnetohydrodynamics(mHD),and comparing the experiments and simulations suggests that the Spitzer model implemented in FLASH is necessary and sufficient for modeling these planar *** results suggest insufficient amplification of the seed B-field,due to resistive diffusion,to alter the hydrodynamic *** the ideal-mHD simulations did not represent the experiments accurately,they suggest that similar HED systems with dynamic plasma-β(=2μ_(0)ρv^(2)/B^(2))values of less than∼100 can reduce the growth of blast-wave-driven rayleigh–Taylor *** findings validate the resistive-mHD FLASH modeling that is being used to design future experiments for studying B-field effects in HED plasmas.

关键词： field. hydrodynamic instabilities

Evaluation of the acute and sub acute toxicity of Annona senegalensis root bark extr.cts

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Asian Pacific Journal of Tropical medicine 2012年第4期5卷 277-282页

作者： Theophine c okoye Peter A Akah Adaobi c Ezike maureen o okoye collins A onyeto Frankline Ndukwu Ejike ohaegbulam Lovelyn Ikele Department of Pharmacology and Toxicology.Faculty of Pharmaceutical Sciences University of NigeriaNsukka 410001Enugu StateNigeria Department of clinical Pharmacy and Pharmacy management Faculty of Pharmaceutical SciencesUniversity of NigeriaNsukka 410001Enugu StateNigeria Department of Pharmacology and Toxicology.Faculty of Pharmaceutical Sciences University of Nigeria.Nsukka 410001Enugu StateNigeria

objective:To investigate the safety profile of Annona senegalensis（***）.methods: Dried powdered root-bark of *** was prepared by Sohxlet extr.ction using methanolmethylene chloride（1:1） solution and concentrated to obtain the methanol-methylene chloride extr.ct（mmE）.mmE was fr.ctionated to obtain the n-hexane（HF）,ethylacetate（EF） and methanol（mF） *** toxicity(LD50) test was performed with mmE,HF,EF and mF in mice by oral *** sub acute toxicity studies were performed in rats after 14 days of mmE administration while haemalological and biochemical parameters were ***: medium lethal（LD-（50）） values of 1 296.3 808.1 265 and 2 154 mg/kg were obtained for the ***, HF and EF,*** sub-acute toxicity studies indicated a significant（Pcrease in the body weight of both the treated rats and the *** haematological tests indicated no change in the packed cell volume values but a significant（Pcrease in the total WBc count at 100 and 400 mg/kg *** differential analysis showed a decrease in the nutrophils and a non-significant increase in the lymphocyte *** liver transaminase enzymes, alanin transaminase and aspartate transaminase showed no significant increase compared to the *** examination of the liver sections also indicted no obvious signs of hepatotoxicity except with the 400 mg/kg dose that showed degeneration and necrosis of the ***:These results indicated that the root bark extr.cts of *** are safe at the lower doses tested,and calls for.caution in use at higher doses in treatment.

关键词： Annona senegalensis Subacute toxicity rats Hematology Histopathology

ANTImoNY INDUcED crYSTALLIZATIoN oF AmorPHoUS SILIcoN

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Acta metallurgica Sinica(English Letters) 2007年第3期20卷 167-170页

作者： Y. Wang H.Z. Li c.N. Yu G.m. Wu I. Gordon P. Schattschneider o. Van Der Biest School of Science Beijing Institute of Petro-Chemical Technology Beijing 102617 China center of Engineering Education Beijing Institute of Petro-Chemical Technology Beijing 102617 China School of materials Science and Engineering Beijing Institute of Pctro-Chcmical Technology Beijing 102617 China Development of Technique Interuniversity Micro Electronics Center B-3001 Leuven Belgium School of materials Science and Engineering Technische Universitat Wien A-1040 Wien Austria School of materials Science and Engineering Kathofieke Universiteit Leuven B-3001 Heverlee （Leuven） Belgium

Antimony induced crystallization of PVD （physics vapor deposition） amorphous silicon can be observed on sapphire substrates. Very large crystalline regions up to several tens of micrometers can be formed. The Si diffr.ction patterns of the area of crystaUization can be observed with TEm （transmission electron microscopy）. only a few and much smaller.crystals of the order of 1 μm were formed when the antimony layer was deposited by mBE （molecular beam epitaxy） compared with a layer formed by thermal evaporation. The use of high vacuum is essential in order to observe any Sb induced crystallization at all. In addition it is necessary to take measures to limit the evaporation of the antimony.

关键词： antimony polycrystalline silicon thin film

overview of SwissFEL dual-photocathode laser.capabilities and perspectives for exotic FEL modes

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High Power Laser Science and Engineering 2021年第4期9卷 46-65页

作者： S.Bettoni A.cavalieri A.Dax E.Divall c.P.Hauri S.Hunziker m.Huppert m.Kaiser m.Paraliev c.Sydlo c.Vicario A.Trisorio Paul Scherrer Institut 5232 VilligenSwitzerland University of Bern 3012 BernSwitzerland TrUmPF Switzerland 7214 GruschSwitzerland HUBEr+SUHNEr AG 9100 HerisauSwitzerland

SwissFEL is a compact,high-brilliance,soft and hard X-ray free electron laser(FEL)facility that started user operation in *** facility is composed of two parallel beam lines seeded by a common linear accelerator(linac),and a two-bunch *** the injector,an innovative dual-photocathode laser scheme has been developed based on state-of-the-art ytterbium femtosecond laser *** this paper,we describe the performance of the Swiss FEL photocathode drive lasers(PcDLs),the pulse-shaping capabilities as well as the versatility of the systems,which allow many different modes of operation of Swiss *** full control over the Swiss FEL electron bunch properties via the unique architecture of the PcDLs will enable in the future the advent of more-advanced FEL modes;these modes include,but are not restr.cted to,the generation of single or trains of sub-femtosecond FEL pulses,multi-color FEL and finally,the generation of fully coherent X-ray pulses via laser-based seeding.

关键词： free electron laser femtosecond laser laser shaping photocathode lasers

AcTPred: Activity Prediction in mobile Social Networks

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Tsinghua Science and Technology 2014年第3期19卷 265-274页

作者： Jibing Gong Jie Tang A.c.m. Fong School of Information Science and Engineering Yanshan University Department of computer Science and Technology Tsinghua University University of Glasgow in Singapore

A current trend for online social networks is to turn *** social networks dir.ctly reflect our real social life,and therefore are an important source to analyze and understand the underlying dynamics of human behaviors （activities）.In this paper,we study the problem of activity prediction in mobile social *** present a series of observations in two real mobile social networks and then propose a method,AcTPred,based on a dynamic factor-graph model for modeling and predicting users＇ *** approximate algorithm based on mean fields is presented to efficiently learn the proposed *** deploy a real system to collect users＇ mobility behaviors and validate the proposed method on two collected mobile *** results show that the proposed AcTPred model can achieve better performance than baseline methods.

关键词： social prediction activity prediction user modeling social networks

Development of Low carbon microalloyed High Strength Ultra-Thin cast Strip Products Produced by the castrip~ Pr.cess With Excellent Strength-Ductility Properties

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Journal of Iron and Steel research International 2011年第S1期18卷 846-850页

作者： c.r. Killmore K.r. carpenter H.r. Kaul D.G. Edelman J.m. cairney S.P. ringer J.G. Williams P.c. campbell W.N. Blejde BlueScope Steel Five Islands Road Pt Kembla 2500 Australia Nucor Steel Indiana 4537 S. Nucor rd. crawfordsville IN 47933 USA Australian centre for microscopy and microanalysis University of Sydney NSW 2006 Australia castrip LLc1915 rexford rd. charlotte Nc 28211 USA

The cASTrIP* pr.cess produces a range of high strength Ultra-thin cast Strip (UcS) products (380-550 mPa) in thicknesses between 0.9 mm and 1.5 mm, which is very challenging to produce via conventional hot and cold rolled pr.cessing routes. The twin roll cASTrIP pr.cess fully exploits the hardenability and strengthening potential of Nb in a low c-mn-Nb-V microalloyed steel type. Significant microstr.ctural strengthening from solute Nb was obtained, even at low microalloying levels, as well as modest mn additions, through enhancing the hardenability and further strengthening was obtained in coated products by exploiting age hardening during pr.cessing on a continuous hot dip galvanising line. Atom probe tomography and TEm determined that Nb was retained in solid solution and subsequent age hardening resulted from the formation of Nb and V r.ch nanosized particles. Age hardening was achieved without loss of ductility producing galvanised strip with an excellent strength-ductility combination (Y.S. >600 mPa, T.E. >10%).

关键词： strip casting microalloying niobium ntom probe tomography age hardening high strength cASTrIP Pr.cess

Impact of pH Variation on coag-flocculation Behaviour of chitin Derived coag-flocculant in coal Washery Effluent medium

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Journal of minerals and materials char.cterization and Engineering 2011年第15期10卷 1391-1407页

作者： m.c. menkiti o.D. onukwuli Department of chemical Engineering Nnamdi Azikiwe University Awka Nigeria.

This work investigates the influence of pH variation on coag-flocculation kinetics and performance of chitin Derived coag-flocculant (cDc) in removal of Suspended and Dissolved Particles (SDP) from coal washery effluent (cWE) medium. Key parameters such as rate constant Km, half life t1/2,, and pH etc. were investigated. The best coag-flocculation performance is r.corded at Km, of 0.007 l/***, t1/2, of 0.0362min, pH of 8, dosage of 100mg/l and efficiency E(%) of 99.933. minimum efficiency (%) > 94.00 was achieved at 30 minutes of coagflocculation, establishing cDc as an effective water treatment agent at the conditions of the experiment.

关键词： coal effluent coag-flocculation coagulation chitin chitosan