Name: the perinatal asphyxiated lamb model: a model for newborn resuscitation
Uploaded: 2018-08-15T12:30:00
Description: Watch this Scientific Journal Video about The Perinatal Asphyxiated Lamb Model: A Model for Newborn Resuscitation at JoVE.com

すべてのプロトコルは、機関動物ケアおよび使用委員会 (IACUC)、ニューヨーク州立大学バッファローによって承認されています。侵襲を描いた方法論と非侵襲的モニタリングの図は図 1に示します。
1. 動物
<ol><li>使用時間付、Q 熱陰性、妊娠羊 (雑種、サフォーク ドーセット カターディン品種) 127-143 日間の妊娠で胎仔羊と。 注: 羊的妊娠は 145 ?...

<ol>
	<li>Wyckoff, M. H., Berg, R. A. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Optimizing+chest+compressions+during+delivery-room+resuscitation.">Optimizing chest compressions during delivery-room resuscitation.</a> Semin Fetal Neonatal Med. 13 (6), 410-415 (2008).</li><li>Black, R. E., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Global,+regional,+and+national+causes+of+child+mortality+in+2008:+a+systematic+analysis.">Global, regional, and national causes of child mortality in 2008: a systematic analysis.</a> Lancet. 375 (9730), 1969-1987 (2010).</li><li>Guglani, L., Lakshminrusimha, S., Ryan, R. M. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Transient+tachypnea+of+the+newborn.">Transient tachypnea of the newborn.</a> Pediatr Rev. 29 (11), e59-e65 (2008).</li><li>Brown, M. J., Olver, R. E., Ramsden, C. A., Strang, L. B., Walters, D. V. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Effects+of+adrenaline+and+of+spontaneous+labour+on+the+secretion+and+absorption+of+lung+liquid+in+the+fetal+lamb.">Effects of adrenaline and of spontaneous labour on the secretion and absorption of lung liquid in the fetal lamb.</a> J Physiol. 344, 137-152 (1983).</li><li>Lakshminrusimha, S., Saugstad, O. D. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=The+fetal+circulation,+pathophysiology+of+hypoxemic+respiratory+failure+and+pulmonary+hypertension+in+neonates,+and+the+role+of+oxygen+therapy.">The fetal circulation, pathophysiology of hypoxemic respiratory failure and pulmonary hypertension in neonates, and the role of oxygen therapy.</a> J Perinatol. 36 Suppl 2, S3-S11 (2016).</li><li>Wyckoff, M. H., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Part+13:+Neonatal+Resuscitation:+2015+American+Heart+Association+Guidelines+Update+for+Cardiopulmonary+Resuscitation+and+Emergency+Cardiovascular+Care.">Part 13: Neonatal Resuscitation: 2015 American Heart Association Guidelines Update for Cardiopulmonary Resuscitation and Emergency Cardiovascular Care.</a> Circulation. 132 (18 suppl 2), S543-S560 (2015).</li><li>Bhatt, S., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Delaying+cord+clamping+until+ventilation+onset+improves+cardiovascular+function+at+birth+in+preterm+lambs.">Delaying cord clamping until ventilation onset improves cardiovascular function at birth in preterm lambs.</a> J Physiol. 591 (Pt 8), 2113-2126 (2013).</li><li>Katheria, A. C., Brown, M. K., Rich, W., Arnell, K. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Providing+a+Placental+Transfusion+in+Newborns+Who+Need+Resuscitation).">Providing a Placental Transfusion in Newborns Who Need Resuscitation).</a> Front Pediatr. 5 (1), (2017).</li><li>Kapadia, V. S., Wyckoff, M. H. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Drugs+during+delivery+room+resuscitation--what,+when+and+why?.">Drugs during delivery room resuscitation--what, when and why?.</a> Semin Fetal Neonatal Med. 18 (6), 357-361 (2013).</li><li>Barcroft, J. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=.">.</a> Researches on Pre-natal Life. 1, 292 (1946).</li><li>Dawes, G. S. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=.">.</a> Foetal and Neonatal Physiosolgy. A Comparative Study of the Changes at Birth. , (1968).</li><li>Rudolph, A. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=.">.</a> Congenital Diseases of the Heart: Clinical-Physiological Considerations. , 1-24 (2009).</li><li>Sobotka, K. S., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=An+initial+sustained+inflation+improves+the+respiratory+and+cardiovascular+transition+at+birth+in+preterm+lambs.">An initial sustained inflation improves the respiratory and cardiovascular transition at birth in preterm lambs.</a> Pediatr Res. 70 (1), 56-60 (2011).</li><li>Polglase, G. R., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Positive+end-expiratory+pressure+differentially+alters+pulmonary+hemodynamics+and+oxygenation+in+ventilated,+very+premature+lambs.">Positive end-expiratory pressure differentially alters pulmonary hemodynamics and oxygenation in ventilated, very premature lambs.</a> J Appl Physiol (1985). 99 (4), 1453-1461 (2005).</li><li>Lakshminrusimha, S., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Oxygen+concentration+and+pulmonary+hemodynamics+in+newborn+lambs+with+pulmonary+hypertension.">Oxygen concentration and pulmonary hemodynamics in newborn lambs with pulmonary hypertension.</a> Pediatr Res. 66 (5), 539-544 (2009).</li><li>Lakshminrusimha, S., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Pulmonary+hemodynamics+in+neonatal+lambs+resuscitated+with+21%,+50%+and+100%+oxygen.">Pulmonary hemodynamics in neonatal lambs resuscitated with 21%, 50% and 100% oxygen.</a> Pediatr Res. 62 (3), 313-318 (2007).</li><li>Hooper, S. B., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Cardiovascular+transition+at+birth:+a+physiological+sequence.">Cardiovascular transition at birth: a physiological sequence.</a> Pediatr Res. 77 (5), 608-614 (2015).</li><li>Vali, P., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Evaluation+of+Timing+and+Route+of+Epinephrine+in+a+Neonatal+Model+of+Asphyxial+Arrest.">Evaluation of Timing and Route of Epinephrine in a Neonatal Model of Asphyxial Arrest.</a> J Am Heart Assoc. 6 (2), (2017).</li><li>Vali, P., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Continuous+Chest+Compressions+During+Sustained+Inflations+in+a+Perinatal+Asphyxial+Cardiac+Arrest+Lamb+Model.">Continuous Chest Compressions During Sustained Inflations in a Perinatal Asphyxial Cardiac Arrest Lamb Model.</a> Pediatr Crit Care Med. , (2017).</li><li>Vali, P., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Hemodynamics+and+gas+exchange+during+chest+compressions+in+neonatal+resuscitation.">Hemodynamics and gas exchange during chest compressions in neonatal resuscitation.</a> PLoS One. 12 (4), e0176478 (2017).</li><li>Tana, M., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Determination+of+Lung+Volume+and+Hemodynamic+Changes+During+High-Frequency+Ventilation+Recruitment+in+Preterm+Neonates+With+Respiratory+Distress+Syndrome.">Determination of Lung Volume and Hemodynamic Changes During High-Frequency Ventilation Recruitment in Preterm Neonates With Respiratory Distress Syndrome.</a> Crit Care Med. 43 (8), 1685-1691 (2015).</li><li>Morin, F. C. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Ligating+the+ductus+arteriosus+before+birth+causes+persistent+pulmonary+hypertension+in+the+newborn+lamb.">Ligating the ductus arteriosus before birth causes persistent pulmonary hypertension in the newborn lamb.</a> Pediatr Res. 25 (3), 245-250 (1989).</li><li>Morin, F. C., Egan, E. A. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Pulmonary+hemodynamics+in+fetal+lambs+during+development+at+normal+and+increased+oxygen+tension.">Pulmonary hemodynamics in fetal lambs during development at normal and increased oxygen tension.</a> J Appl Physiol (1985). 73 (1), 213-218 (1992).</li><li>Morin, F. C., Egan, E. A., Ferguson, W., Lundgren, C. E. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Development+of+pulmonary+vascular+response+to+oxygen.">Development of pulmonary vascular response to oxygen.</a> Am J Physiol. 254 (3 Pt 2), H542-H546 (1988).</li><li>Rawat, M., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Neonatal+resuscitation+adhering+to+oxygen+saturation+guidelines+in+asphyxiated+lambs+with+meconium+aspiration.">Neonatal resuscitation adhering to oxygen saturation guidelines in asphyxiated lambs with meconium aspiration.</a> Pediatr Res. , (2015).</li><li>Chandrasekharan, P. K., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Continuous+End-Tidal+Carbon+Dioxide+Monitoring+during+Resuscitation+of+Asphyxiated+Term+Lambs.">Continuous End-Tidal Carbon Dioxide Monitoring during Resuscitation of Asphyxiated Term Lambs.</a> Neonatology. 109 (4), 265-273 (2016).</li><li>Lakshminrusimha, S., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Tracheal+suctioning+improves+gas+exchange+but+not+hemodynamics+in+asphyxiated+lambs+with+meconium+aspiration.">Tracheal suctioning improves gas exchange but not hemodynamics in asphyxiated lambs with meconium aspiration.</a> Pediatr Res. 77 (2), 347-355 (2015).</li><li>Meuli, M., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=In+utero+surgery+rescues+neurological+function+at+birth+in+sheep+with+spina+bifida.">In utero surgery rescues neurological function at birth in sheep with spina bifida.</a> Nat Med. 1 (4), 342-347 (1995).</li><li>Meuli, M., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Creation+of+myelomeningocele+in+utero:+a+model+of+functional+damage+from+spinal+cord+exposure+in+fetal+sheep.">Creation of myelomeningocele in utero: a model of functional damage from spinal cord exposure in fetal sheep.</a> J Pediatr Surg. 30 (7), 1028-1032 (1995).</li><li>Adzick, N. S., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Correction+of+congenital+diaphragmatic+hernia+in+utero.+IV.+An+early+gestational+fetal+lamb+model+for+pulmonary+vascular+morphometric+analysis.">Correction of congenital diaphragmatic hernia in utero. IV. An early gestational fetal lamb model for pulmonary vascular morphometric analysis.</a> J Pediatr Surg. 20 (6), 673-680 (1985).</li><li>Harrison, M. R., Bressack, M. A., Churg, A. M., de Lorimier, A. A. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Correction+of+congenital+diaphragmatic+hernia+in+utero.+II.+Simulated+correction+permits+fetal+lung+growth+with+survival+at+birth.">Correction of congenital diaphragmatic hernia in utero. II. Simulated correction permits fetal lung growth with survival at birth.</a> Surgery. 88 (2), 260-268 (1980).</li><li>Turley, K., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Intrauterine+cardiothoracic+surgery:+the+fetal+lamb+model.">Intrauterine cardiothoracic surgery: the fetal lamb model.</a> Ann Thorac Surg. 34 (4), 422-426 (1982).</li><li>Reddy, V. M., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=In+utero+placement+of+aortopulmonary+shunts.+A+model+of+postnatal+pulmonary+hypertension+with+increased+pulmonary+blood+flow+in+lambs.">In utero placement of aortopulmonary shunts. A model of postnatal pulmonary hypertension with increased pulmonary blood flow in lambs.</a> Circulation. 92 (3), 606-613 (1995).</li><li>Hemway, R. J., Christman, C., Perlman, J. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=The+3:1+is+superior+to+a+15:2+ratio+in+a+newborn+manikin+model+in+terms+of+quality+of+chest+compressions+and+number+of+ventilations.">The 3:1 is superior to a 15:2 ratio in a newborn manikin model in terms of quality of chest compressions and number of ventilations.</a> Arch Dis Child Fetal Neonatal Ed. 98 (1), F42-F45 (2013).</li><li>Solev&#229;g, A. L., Schm&#246;lzer, G. M. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Optimal+Chest+Compression+Rate+and+Compression+to+Ventilation+Ratio+in+Delivery+Room+Resuscitation:+Evidence+from+Newborn+Piglets+and+Neonatal+Manikins.">Optimal Chest Compression Rate and Compression to Ventilation Ratio in Delivery Room Resuscitation: Evidence from Newborn Piglets and Neonatal Manikins.</a> Frontiers in Pediatrics. 5 (3), (2017).</li><li>Solev&#229;g, A. L., et al. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Chest+compressions+in+newborn+animal+models:+A+review.">Chest compressions in newborn animal models: A review.</a> Resuscitation. 96, 151-155 (2015).</li></ol>

ラム モデルはひと新生児に匹敵するサイズで、侵襲血行力学的変数を測定する簡単な計測を可能します。子羊胎児/新生児モデルは、豊かな移行の循環として新生児の呼吸・循環生理学の理解に貢献している貴重な研究ツールをされています。いくつかの実験的ラム モデルは、早産における最適な換気戦略羊13,14,21, 永続?...

周産期仮死はアメリカ合衆国用語出産 1,000 回あたり約 4 で発生し、400 万新生児死亡世界中1,2の約 25% があります。胎児の自然な発展の中では、内から子宮外の環境へのシームレスな移行を可能にする肺は、ガス交換器官として胎盤の役割を担う場合に出産、分娩中にいくつかの適応を行う必要があります。適切に移行さらに出生時に新生児の蘇生の努力が損なわれます。胎児肺クリアランスが不完全または遅延3,4と永続的な高肺血管抵抗 (PVR)5影響最も残っている換気の効果は、状況のインスタンス6asphyxiated の新生児の蘇生法における重要な介入。さらに、即時クランプ臍帯と低抵抗胎盤の除去、心筋機能不全7、8を引き起こす可能性のある心臓出力の急激な変化につながります。
積極的な蘇生法 (胸骨圧迫やエピネフリン投与の必要性)1,9の間欠的な必要性により現在をサポートする大規模な無作為化臨床試験から強力な証拠の欠乏があります。新生児蘇生プログラム (NRP) のガイドライン。新生児蘇生における多くのトランスレーショナルリサーチ研究移行を適切に表現する失敗した産後の動物モデル (特に子豚) を用いて、胎児循環や液体で満たされた肺の配信で新生児に固有お部屋です。新生児循環に胎児循環から遷移に関連するユニークな課題を与え、周産期の窒息心不全羊胎仔モデルは新生児蘇生の生理学を勉強する最適です。
1930 年代には早くも胎児にジョゼフ ・ バークロフトによる研究羊胎児・新生児の生理10の基礎を築いた。20 世紀の後半では、子羊の胎児のジェフリー ・ ドーズの革新的なきめ細やかな実験モデルと後でアブラハム ルドルフによってそれらは途方もなく胎児の心血管および肺生理学の知識に貢献しています。11,12. 近年、胎児・新生児の子羊モデルに関する研究を提供しているの理解を深める血行動態13,14換気の影響で PVR15,16酸素の効果コードの中に発生する循環の変更だけでなく、7,17をクランプします。最後に、過去 1 年間の新生児の子羊は蘇生18,19,20時血行動態の影響を研究する新たなモデルとして役立った。何の順を追って物語は手術機器の詳細な説明と同様、ラム実験の実施に関与し、実験の方法が表示されます。

<table border="0" cellpadding="0" cellspacing="0" width="819">
	<tbody>
		<tr height="20">
			<td height="20" style="height:20px;">Babcock forceps</td>
			<td>Miltex</td>
			<td>16-44</td>
			<td style="width:200px;"></td>
		</tr>
		<tr height="40">
			<td height="40" style="height:40px;width:216px;">Blood pressure transducer</td>
			<td style="width:192px;">Becton Dickinson</td>
			<td style="width:211px;">P23XL-1</td>
			<td style="width:200px;">Used with saline filled diaphragm domes</td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:216px;">Blunt tipped scissors</td>
			<td style="width:192px;">Miltex</td>
			<td style="width:211px;">98SCS50-56</td>
			<td style="width:200px;"></td>
		</tr>
		<tr height="40">
			<td height="40" style="height:40px;width:216px;">Capnograph</td>
			<td style="width:192px;">Philips</td>
			<td style="width:211px;">7900</td>
			<td style="width:200px;">Used with Neonatal Flow Sensors</td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:216px;">Cautery pencil</td>
			<td style="width:192px;">Valley Lab</td>
			<td style="width:211px;">287879</td>
			<td style="width:200px;"></td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:216px;">Cautery unit</td>
			<td style="width:192px;">Valley Lab</td>
			<td style="width:211px;">SSE2K</td>
			<td style="width:200px;"></td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:216px;">Curved Forceps</td>
			<td style="width:192px;">Everost</td>
			<td style="width:211px;">711714</td>
			<td style="width:200px;"></td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:216px;">Data acquisition software</td>
			<td style="width:192px;">Biopac Systems Inc.</td>
			<td style="width:211px;">ACK100W</td>
			<td style="width:200px;"></td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:216px;">EKG</td>
			<td style="width:192px;">Biopac Systems Inc.</td>
			<td style="width:211px;">ECG100C</td>
			<td style="width:200px;"></td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:216px;">Endotracheal tube -cuffed</td>
			<td style="width:192px;">Rusch</td>
			<td style="width:211px;">111780035</td>
			<td style="width:200px;"></td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:216px;">Flow modulator</td>
			<td style="width:192px;">Transonic Systems Inc.&#160;</td>
			<td style="width:211px;">T403</td>
			<td style="width:200px;"></td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:216px;">Flow-probe</td>
			<td style="width:192px;">Transonic Systems Inc.&#160;</td>
			<td style="width:211px;">MC4PSS-LS-WC100-CM4B-GA</td>
			<td style="width:200px;"></td>
		</tr>
		<tr height="42">
			<td height="42" style="height:42px;width:216px;">Gastric tube</td>
			<td style="width:192px;">Jorgensen Labs Inc.</td>
			<td style="width:211px;">J0106LE</td>
			<td style="width:200px;">To decompress and drain ewe stomach</td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:216px;">Hair clipper</td>
			<td style="width:192px;">Andis Company</td>
			<td style="width:211px;">65340</td>
			<td style="width:200px;">&#160;# 40 Clipper Blade</td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;">Infant radiant warmer</td>
			<td>GE healthcare</td>
			<td>7810</td>
			<td style="width:200px;"></td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;">Intravenous catheters</td>
			<td>Becton Dickinson</td>
			<td>381234</td>
			<td style="width:200px;"></td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:216px;">Iris surgical scissors</td>
			<td style="width:192px;">Patterson</td>
			<td style="width:211px;">510585</td>
			<td style="width:200px;"></td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:216px;">Kelly Foreceps</td>
			<td style="width:192px;">Patterson</td>
			<td style="width:211px;">510535</td>
			<td style="width:200px;"></td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:216px;">Mosquito Forceps</td>
			<td style="width:192px;">RICA Surgical Products INC</td>
			<td style="width:211px;">1-74</td>
			<td style="width:200px;"></td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:216px;">Near-infrared spectroscopy</td>
			<td style="width:192px;">Nonin Medical Inc.&#160;</td>
			<td style="width:211px;">X-100M</td>
			<td style="width:200px;">Sensmart Equanox &#38; PureSAT</td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:216px;">RSO2 Sensor</td>
			<td style="width:192px;">Nonin Medical Inc.&#160;</td>
			<td style="width:211px;">8004CB-NA</td>
			<td style="width:200px;">Neonatal&#160;</td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:216px;">Scalpel handle and blade</td>
			<td style="width:192px;">Everost</td>
			<td>707203</td>
			<td style="width:200px;"></td>
		</tr>
		<tr height="42">
			<td height="42" style="height:42px;width:216px;">Sutures -silk 2-0</td>
			<td style="width:192px;">Covidien</td>
			<td style="width:211px;">SS-695</td>
			<td style="width:200px;">Used for tying catheters to vessels</td>
		</tr>
		<tr height="42">
			<td height="42" style="height:42px;width:216px;">Sutures -vicryl&#160; 2-0</td>
			<td style="width:192px;">Ethicon</td>
			<td style="width:211px;">J269H</td>
			<td style="width:200px;">Used for closing thoracotomy&#160;</td>
		</tr>
		<tr height="20">
			<td height="20" style="height:20px;">T-piece resuscitator</td>
			<td>Neo-Tee</td>
			<td>MCM1050812</td>
			<td style="width:200px;"></td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:216px;">Umbilical ties</td>
			<td style="width:192px;">Jorgensen Labs Inc.</td>
			<td>J0025UA</td>
			<td style="width:200px;"></td>
		</tr>
		<tr height="21">
			<td height="21" style="height:21px;width:216px;">Weitlander Retractor</td>
			<td style="width:192px;">Miltex</td>
			<td style="width:211px;">11-625</td>
			<td style="width:200px;"></td>
		</tr>
	</tbody>
</table>

the perinatal asphyxiated lamb model: a model for newborn resuscitation

出生時仮死は世界中ほぼ 100 万の死のために毎年をアカウント、早期新生児死亡率と死亡率の主要な原因の一つです。現在の新生児蘇生法ガイドラインの多くの側面のまま無作為化の臨床試験、不定期のため、しばしば豊富な蘇生に必要な予測を行う上での難しさを与え物議を醸す。新生児蘇生法に関するほとんどの研究は、本当に生理学的な変更を反映するように失敗するマネキン モデルやピグレット モデル彼らの肺の液体をクリアするし、胎児から新生児循環への移行を完了しているから幹します。この議定書は、周産期窒息羊胎仔モデルを作成する方法の詳細なステップバイ ステップの説明を提供します。提案モデルは移行の循環と流体で満たされた肺は、以下の配信、人間の新生児を模倣し、したがって、新生児の生理学を研究する優秀な動物モデルであります。ラム実験の重要な制限事項が関連付けられているコストが高いです。

胎仔羊のインストルメンテーションは、次動態変数は記録された (図 3および図 4)、することができますし、分析し、解釈 (図 5)。頻繁に血液サンプルを集めることができると図 6 pH と実験のいずれかからパコ2データを示します。時折、カテーテルまたは流量が誤動作や?...

Watch this Scientific Journal Video about The Perinatal Asphyxiated Lamb Model: A Model for Newborn Resuscitation at JoVE.com

The Perinatal Asphyxiated Lamb Model: A Model for Newborn Resuscitation

羊胎仔の侵襲的な計測では、生まれたばかりの乳児によく似たモデルで処理中の循環の生理学的計測を提供します。

周産期に窒息ラム モデル: 新生児蘇生のためのモデル

Birth asphyxia accounts for nearly one million deaths worldwide each year, and is one of the primary causes of early neonatal morbidity and mortality. ...

Research

JoVE Journal

Medicine

Normothermic Cardiac Arrest and Cardiopulmonary Resuscitation: A Mouse Model of Ischemia-Reperfusion Injury

正常体温心停止と心肺蘇生法：虚血再灌流障害のマウスモデル

Acute Kidney Injury (AKI) is a common, highly lethal, complication of critical illness which has a high mortality1-4 and which is most 
frequently caused ...

A Rat Model of Ventricular Fibrillation and Resuscitation by Conventional Closed-chest Technique

従来のクローズド·チェスト法による心室細動と蘇生のラットモデル

A rat model of electrically-induced ventricular fibrillation followed by cardiac resuscitation using a closed chest technique that incorporates the basic ...

A Piglet Model of Neonatal Hypoxic-Ischemic Encephalopathy

新生児低酸素性虚血性脳症の子豚モデル

Birth asphyxia, which causes hypoxic-ischemic encephalopathy (HIE), accounts for 0.66 million deaths worldwide each year, about a quarter of the ...

Breast Milk Enhances Growth of Enteroids: An Ex Vivo Model of Cell Proliferation

Breast Milk Enhances Growth of Enteroids: An Ex Vivo Model of Cell Proliferation

母乳 Enteroids の増殖を促進する: 細胞増殖のEx Vivoモデル

Human small intestinal enteroids are derived from the crypts and when grown in a stem cell niche contain all of the epithelial cell types. The ability to ...

Isometric Contractility Measurement of the Mouse Mesenteric Artery Using Wire Myography

ワイヤー図法を使用してマウスの腸間膜動脈の等尺性収縮力測定

The wire myograph technique is used to assess the contractility of vascular smooth muscles in response to depolarization, GPCR agonists/inhibitors and ...

The Lower Body Positive Pressure Treadmill for Knee Osteoarthritis Rehabilitation

膝変形性関節症リハビリテーションのための下半身ポジティブ圧力トレッドミル

Here, based on a clinician&rsquo;s point-of-view, we propose a two-model lower body positive pressure (LBPP) protocol (walking and squatting models) in ...

Noninvasive Electrocardiography in the Perinatal Mouse

周産期マウスにおける非侵襲性心電図

Electrocardiography (ECG) has long been relied upon as an effective and reliable method of assessing cardiovascular (and cardiopulmonary) function in both ...

A Murine Model of Fetal Exposure to Maternal Inflammation to Study the Effects of Acute Chorioamnionitis on Newborn Intestinal Development

新生児腸管の発達に及ぼす急性絨毛膜炎の影響を研究する母体炎症への胎児暴露のマウスモデル

Chorioamnionitis is a common precipitant of preterm birth and is associated with many of the morbidities of prematurity, including necrotizing ...

Effect of Hyaluronic Acid 35 kDa on an In Vitro Model of Preterm Small Intestinal Injury and Healing Using Enteroid-Derived Monolayers

Effect of Hyaluronic Acid 35 kDa on an In Vitro Model of Preterm Small Intestinal Injury and Healing Using Enteroid-Derived Monolayers

エンテロイド由来単分子膜を用いた早産小腸障害および治癒の in vitro モデルに対するヒアルロン酸35 kDaの効果

In vitro scratch wound assays are commonly used to investigate the mechanisms and characteristics of epithelial healing in a variety of tissue types. ...

In Vitro Apical-Out Enteroid Model of Necrotizing Enterocolitis

In Vitro Apical-Out Enteroid Model of Necrotizing Enterocolitis

インビトロ 壊死性腸炎の頂端外腸炎モデル

Necrotizing enterocolitis (NEC) is a devastating disease affecting preterm infants, characterized by intestinal inflammation and necrosis. Enteroids have ...

周産期に窒息ラム モデル: 新生児蘇生のためのモデル

周産期に窒息ラムモデル: 新生児蘇生のためのモデル