ivf and intracytoplasmic sperm injection icsi
Sperm Preparation for IVF and ICSI doc
... azoospermia rather than testicular dysfunction, it is not uncommon for relatively large Sperm Preparation for IVF and ICSI 149 quantities of sperm to be obtained and subsequently used for IVF, ... Schill W-B Sperm selection methods for intracytoplasmic sperm injection (ICSI) in andrological patients J Assist Reprod Genet 1996; 13:228 21 Mortimer D Sperm preparation methods J Androl 2000; ... fertilizing capacity of human spermatozoa Fertil Steril 1979; 31:321 Sperm Preparation for IVF and ICSI 159 WHO Laboratory Manual for the Examination of Human Semen and Sperm Cervical Mucus Interaction...
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báo cáo khoa học: " Harm reduction services for British Columbia''''s First Nation population: a qualitative inquiry into opportunities and barriers for injection drug users" pdf
... compassion and more willing to listen and understand other ways of doing things." In addition to incorporating and respecting cultural practices, programs must also respect both age and literacy ... http://www.harmreductionjournal.com/content/3/1/30 period and lasted between 30 and 60 minutes each The first author is an Aboriginal person and conducted all of the interviews Written consent was obtained from all participants and interviews ... overview of the availability and content of current HR practices; 2) identify barriers for HR services, and; 3) outline potential opportunities and recommendations for creating and facilitating HR practices...
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Báo cáo khoa học: "A comparative study of Sephadex, glass wool and Percoll separation techniques on sperm quality and IVF results for cryopreserved bovine semen" pptx
... efficacy of sperm separation methods (Sephadex, glass wool and Percoll) on sperm quality, such as motility, morphology and plasmamembrane integrity, and evaluating the effect of these methods on IVF ... SE (n = 28) Sperm separation techniques on IVF in cryopreserved bovine semen 253 Table Effect of glass wool filtration and Percoll separation of spermatozoa on IVF results Cleavage Spermatozoa ... intracytoplasmic sperm injection (ICSI) with sperm possessing nuclear DNA damage Hum Fertil (Camb) 2000, 3, 26-30 Samper JC, Crabo BG Assay of capacitated, freezedamaged and extended stallion spermatozoa...
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GROWTH PERFORMANCE AND SPERM QUALITY OF STRESS NEGATIVE PIÉTRAIN BOARS AND THEIR HYBRIDS WITH DUROC
... Growth Performance and Sperm Quality of Stress Negative Piétrain Boars and Their Hybrids with Duroc Kawecka et al (2008), Wysokinska et al (2009), Pokrywka and Tereszkiewicz (2011) and Luc et al (2011; ... each genetic group The sperm quality was assessed on each ejaculate using ejaculation volume (VOL), spermatozoon motility (MO), sperm concentration (CO) and total number of spermatozoon in ejaculate ... Carcass composition and meat quality of crossbreds between F1(LandracexYorkshire) sows mated with LandracexDuroc (omega) and PietrainxDuroc (Pidu) Crossbred Boars Journal of Science and Developement...
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An experimental investigation on hydrogen fuel injection in intake port and manifold with different EGR rates
... 2010, pp.221-248 231 Table Start of injection timings and injection duration for hydrogen operation in port and manifold injection S.No Start of Injection Injection Duration Crank angle (Degrees) ... Optimized injection data for port and manifold injection Injection Parameter Start of injection of hydrogen Hydrogen injection duration Hydrogen flow rate Exhaust gas Recalculation Port Injection ... manifold injection Table EGR flow percentages used in port and manifold injection Port injection S.No Manifold injection Optimized timings and duration EGR flow percentage, (%) Optimized timing and...
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Effect of injection timing on combustion and performance of a direct injection diesel engine running on Jatropha methyl ester
... independent variables (load and injection timing) and dependent variables are shown in the Figures and the overall effects of injection timing on combustion, engine performance and emissions are discussed ... 0.39 Kg/kW-hr on advancing the injection by 3o degrees and it decreases to 0.36 and 0.37 Kg/kW-hr on retarding the injection by 3o and 6o respectively On retarding the injection, the delay period ... power and mean effective pressure with JME increases to 5.25 kW and 6.60 bar from 4.96 kW and 6.09 bar respectively on retarding the injection by 3o The indicated power changes to 5.04 kW and 4.80...
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Optimization of injection timing and injection pressure of a DI diesel engine fueled with preheated rice bran oil
... higher and the smoke was found to be lower at 21°CA bTDC of injection timing and 230 bar of injection pressure The optimum injection timing and injection pressure were evaluated as 21°CA bTDC and ... at standard injection timing (23° deg bTDC) and injection pressure (200 bar) The performance and emission parameters at the standard injection timing and pressure were investigated The variation ... lower at 21°CA bTDC of injection timing and 230 bar of injection pressure Similarly the brake thermal efficiency was lower at 21°CA bTDC of injection timing and 230 bar of injection pressure The...
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A case-study in IVF - paternalism and autonomy in a ‘high-risk’ pregnancy
... Transplantation Unit and the high-risk pregnancy specialists, the IVF unit felt that an IVF treatment cycle could be offered to Mr and Mrs A as long as the risks of IVF- ET, over and above those attendant ... spontaneous pregnancy in these circumstances, were understood and accepted by the couple and minimized as far as possible, by the IVF team An IVF treatment cycle was started using the normal drug regimen, ... therapies and intra-uterine growth retardation Case discussion The decision to accept the couple for IVF treatment posed signiWcant dilemmas of both a technical (obstetric and renal) and an ethical...
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Tài liệu Design and optimisation of conformal cooling channels in injection muolding tools docx
... concentrates on reviewing and evaluating the injection moulding process, to set the knowledge and background on the subject Then a study of proposed methods for developing and applying conformal ... manufacturing fields, production time and costs (lead and lag) are strongly correlated The longer it takes to produce parts the more are the costs, and with injection moulding production industries ... resistance and avoid the possibility of deformation 4.2 Gate location The best position of the gate is found by trial and error and different positions for the gate are suggested and visualise...
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Tài liệu Báo cáo khoa học: The role of the SEA (sea urchin sperm protein, enterokinase and agrin) module in cleavage of membrane-tethered mucins pdf
... consists of three a-helices and six b-strands forming an a ⁄ b sandwich fold The FRPG ⁄ SVVV residues of the MUC1 cleavage site, which is located in a loop between b2 and b3 strands, are illustrated ... MUC3- and MUC12- cleavage sites and the MUC3 and MUC12 SEA domains All constructs were based on the MUC1FDTR backbone [18,13], and are illustrated in Fig Using unique PsiI (J05582: 3351) and DraIII ... 818–841) and 12-SEA-R 5¢-CCGCT CGAGTAGCACAGTATGGCCTTTC-3¢ (AF147790 1153– 1171) SpeI and XhoI sites were incorporated at the 5¢ end of the forward and reverse primers, respectively, and MUC3 and MUC12-specific...
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Therapeutic ultrasound as a potential male contraceptive: power, frequency and temperature required to deplete rat testes of meiotic cells and epididymides of sperm determined using a commercially available system doc
... seminiferous epithelium contains many spermatocytes (sp), round spermatids (rs) and condensing spermatids (cs) Tails (t) of condensing spermatids and newly released testicular sperm are seen in the lumen ... intact sperm recovered in Study Sperm counts tallied both intact sperm and sperm heads not attached to a tail The number of intact sperm was expressed as a percentage of the total number of sperm ... layer and increased lumen diameter due to the loss of all spermatocytes and spermatids (D) Tubules that appear to have a larger epithelial layer and smaller diameter lumen were still missing spermatocytes...
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A Classification of SQL Injection Attacks and Countermeasures pptx
... parameters using blind injection Consider two possible injections into the login field The first being “legalUser’ and 1=0 - -” and the second, “legalUser’ and 1=1 - -” These injections result in ... accounts FROM users WHERE login=’legalUser’ and 1=0 ’ AND pass=’’ AND pin=0 SELECT accounts FROM users WHERE login=’legalUser’ and 1=1 ’ AND pass=’’ AND pin=0 Now, let us consider two scenarios ... Spett Blind sql injection White paper, SPI Dynamics, Inc., 2003 http://www.spidynamics.com/whitepapers/ Blind SQLInjection.pdf [35] Z Su and G Wassermann The Essence of Command Injection Attacks...
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Báo cáo khoa học: Recombinant bovine zona pellucida glycoproteins ZP3 and ZP4 coexpressed in Sf9 cells form a sperm-binding active hetero-complex ppt
... The rZP3 and rZP3FLAG bands are indicated by arrowheads in (A), (B), and (C) The rZP4 band is indicated by an arrow in (A) and (B) The ZP4182)464 band is indicated by an asterisk in (C) Bands detected ... panel) The rpZP3, rbZP3FLAG and rbZP3 bands are indicated by arrowheads in (C) and (D) The rbZP4, rbZP4FLAG and rpZP4 bands are indicated by arrows in (C) and (D) The bands detected by the antibodies ... to sperm rZP3 and rZP4 coexpressed in Sf9 cells formed a hetero-complex When rZP3 and rZP4 were expressed separately in Sf9 cells and then mixed, the mixture did not inhibit sperm ZP binding, and...
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Báo cáo khoa học: Injection of poly(b-L-malate) into the plasmodium of Physarum polycephalum shortens the cell cycle and increases the growth rate pot
... from P polycephalum [17] in ELISA and Western blotting The specificity was characterized by Western blotting and ELISA of purified total histones and nuclear and chromatin extracts of P polycephalum ... from Merck or Sigma and were of the highest purity available Microinjection, growth rate Before each macroplasmodium received a microinjection, a small piece was cut out and the stage of the ... volume of water), and growth was allowed to continue until 45 h after fusion (Fig 1) Sizes (corresponding to masses, see Materials and methods) were measured 5, 20, and 27 h after injection The yellow...
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Báo cáo khoa học: Spermosin, a trypsin-like protease from ascidian sperm cDNA cloning, protein structures and functional analysis doc
... presence of two forms of spermosin in H roretzi sperm (A) SDS/PAGE of the puri®ed spermosin SDS/PAGE gave a band of 28 kDa under reducing conditions and two bands of 33 and 40 kDa under nonreducing ... presence of two forms of spermosin in ascidian sperm SDS/PAGE of the puri®ed spermosin gave a single band of 28 kDa under reducing conditions, whereas it showed two bands of 33 and 40 kDa under nonreducing ... in preprospermosin and prospermosin are indicated by an arrow and two arrowheads, respectively Note that the cleavage of prospermosin at the second arrowhead yields the L1 light chain and heavy...
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Báo cáo khoa học: In vivo cross-linking of nucleosomal histones catalyzed by nuclear transglutaminase in starfish sperm and its induction by egg jelly triggering the acrosome reaction pdf
... after being illuminated with light (365 nm wavelength; right) Lanes and 4, DCA only; lanes and 5, DCA and EDTA; lanes and 6, DCA and MAB Sizes of molecular-mass-marker proteins are shown at the ... during spermatogenesis in sea urchins In mature sea urchin sperm, no protamines are present and the nucleosomal structure is retained [26] Chromatin of sea urchin spermatozoa contains two spermspecific ... density that is characteristic of sperm chromatin [26] In mature sperm of starfish, no protamines are present and linker and core histones are retained [21,27] Sperm chromatin is essentially Ó...
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báo cáo hóa học: " Development and psychometric validation of a self-administered questionnaire assessing the acceptance of influenza vaccination: the Vaccinees'''' Perception of Injection (VAPI©) questionnaire" docx
... calculated between the VAPI item scores and the maximum severity of pain during injection, and pain and injection site reaction reported for days after injection; Ntotal = 6,092 comprehension ... vaccine injection and its subsequent local reactions Acceptance is the consent to the bother resulting from local reactions, and their impact on physical functioning, emotional well-being and social ... during injection were also conducted Secondly, interviews were conducted in the United States (US), Germany and Switzerland (French-speaking) to explore the perceptions of influenza vaccination, injection...
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Health and Quality of Life Outcomes BioMed Central Research Open Access Injection Drug Use potx
... measured, and how the IDUQOL and its domains may be applied in both the development and evaluation of various interventions (e.g., drug treatment programs, health and clinical interventions, and social ... programming for injection drug users: Development and evaluation of the Injection Drug User Quality of Life Scale Substance Use & Misuse 2003, 38:965-992 APA, AERA, NCME: Standards for educational and psychological ... Kathy Li, Nancy Laliberte, Dave Isham, and Robin Brooks and the participants at the Vancouver Injection Drug User Study for their assistance in collecting and preparing the data for this research...
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MTU Common Rail Fuel Injection Key technology for clean and economical combustion
... in fuel injection that affect fuel consumption and emissions are injection rate and injection pressure Injection rate: pre-, main and post injection The injection rate determines when and how ... www.mtu-online.com MTU is the brand name under which the Tognum Group markets engines and propulsion systems for ships, for heavy land, rail and defense vehicles and for the oil and gas industry They are ... operating point, the main injection phase can be supplemented as required by including preand/or post injection phases Injection pressure: peak pressures of up to 2,200 bar Injection pressure has...
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