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神经型一氧化氮合酶与新生鼠胃肠道疾病的相关性

The relationship between neural nitric oxide synthase and gastrointestinal disease in neonatal rats

来源期刊: 广州医药 | 622-629 发布时间:2025-05-20 收稿时间:2025/6/18 15:36:22 阅读量:160
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关键词:
神经型一氧化氮合酶幽门婴儿肥厚性幽门狭窄新生鼠
neuronal nitric oxide synthasestomachpylorushypertrophic pyloric stenosis in infantsneonatal rat
DOI:
10. 20223 / j. cnki. 1000-8535. 2025. 05. 007
收稿时间:
2024-09-04 
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0  
      目的   探讨神经元型一氧化氮合酶(nNOS)在抑制剂N-硝基-左旋精氨酸甲酯(L-NAME)抑制作用下与新生鼠胃肠道疾病的相关性研究,以进一步研究婴儿肥厚性幽门狭窄(IHPS)等疾病的致病机制。方法   对40只成熟雌性wistar大鼠随机均分4组,怀孕后予怀孕母鼠灌胃,对照组给予生理盐水,低剂量组、中剂量组、高剂量组分别给予L-NAME 60、300、600 mg/(kg·d)L-NAME。新生鼠皮下注射方式,予对照组皮下注射生理盐水,在低剂量组、中剂量组、高剂量组皮下注射L-NAME 25、125、250 mg/(kg·d)L-NAME。统计分析新生鼠幽门中的nNOS表达量、体质量增长情况、胃潴留情况、幽门肌层厚度。结果 (1)低剂量组、中剂量组、高剂量组新生鼠幽门肌层厚度在出生后第1、7、14日龄高于对照组,但组间比较差异无统计学意义(P>0.05)。(2)与对照组相比,低剂量组、中剂量组、高剂量组的新生鼠出生后第1周体质量增加量更少,胃潴留更明显(P>0.05);在出生后的第2周各组体质量增加量差异无统计学意义P>0.05)。(3)新生鼠出生后第14天,中剂量组的胃体积大于低剂量组,但低剂量组和对照组之间、中剂量组和高剂量组之间比较差异无统计学意义(P>0.05)。(4)新生鼠生后第1天,幽门中nNOS的表达被L-NAME以剂量依赖的方式被抑制,随着新生鼠日龄的增长,这种效应逐渐消失。(5)在不同剂量L-NAME的作用下,新生鼠幽门中nNOS表达量、趋势在不同时间点不同。结论 (1)nNOS可以导致新生鼠胃潴留、幽门梗阻,与IHPS相关症状之间存在相关性,但可能不是IHPS病因的唯一分子机制。(2)在新生鼠胃、幽门组织中,nNOS的表达量可以通过负反馈调节机制调节。(3)nNOS表达量上调可能有助于幽门舒张,但可能无法完全逆转IHPS中幽门的进一步肥厚和阻塞。
    Objective  To explore the effect of nNOS on the early postnatal pylorus of neonatal rats under the inhibition of the inhibitor N-nitro-L-arginine methyl ester hydrochloride(L-NAME),in order to further investigate the pathogenic mechanism of infantile hypertrophic pyloric stenosis(IHPS).Methods  Pregnant female mice were grouped randomly and administered by gavage,with the control group receiving physiological saline,the low-dose,medium-dose and high-dose groups  receiving different doses of L-NAME.For the neonatal rats,the control group was subcutaneously injected with physiological saline,while the low-dose group,medium-dose group,and high-dose group were subcutaneously injected with different doses of L-NAME.The expression of nNOS in the pylorus,weight gain,gastric retention,and pyloric muscle thickness of newborn  rats were statistically analyzed.Results   (1) The thickness of the pyloric muscle layer in the low-dose group,medium-dose group,and high-dose group of newborn rats was higher than that in the control group on the 1st,7th,and 14th day after birth,but there was no significant difference.(2)Compared with the control group,the neonatal rats in the low-dose group,the middle-dose group and the high-dose group gained less weight in the first week after birth,and the gastric retention was more significant.There was no significant difference in weight gain among the groups in the second week after birth.(3)On the 14th day after birth,the gastric volume of the medium-dose group was larger than that of the low-dose group,but there was no statistical difference between the low-dose group and the control group,or between the medium-dose group and the high-dose group.(4)On the first day after birth,the expression of nNOS in the pylorus of neonatal rats was significantly inhibited by L-NAME with dose-dependence,and this effect gradually disappeared with increasing age of neonatal rats.(5) Under the action of different doses of L-NAME,the expression level and trend of nNOS in the pylorus of neonatal mice vary at different time points.Conclusions   (1) nNOS can cause gastric  retention and pyloric obstruction in newborn rats,which is related to IHPS related symptoms,but may not be the only molecular mechanism of IHPS etiology.(2) The expression level of nNOS in the pyloric tissue of newborn mice can be regulated through a negative feedback regulatory mechanism.(3) Upregulation of nNOS expression may contribute to pyloric dilation,but may not completely  reverse thickening and obstruction of the pylorus in IHPS.
      婴儿肥厚性幽门狭窄(infantile  hypertrophic pyloric stenosis,IHPS)通常发生在2~5周龄的新生儿中,其特征是幽门肥厚导致流出道梗阻,引起胃潴留、电解质紊乱、生长发育落后等[1-3]研究表明,IHPS患儿神经纤维中神经型一氧化氮合酶(neurogenic nitric oxide synthase,nNOS)的水平降低[4],而nNOS的主要作用是合成一氧化氮(NO),NO不仅参与调节消化道平滑肌和幽门括约的肌松弛[5-7],还在消化道平滑肌的神经增殖和分化中起着关键作用[8-12]。大量研究表明N-硝基-左旋精氨酸甲酯(N-nitro-L-arginine methyl ester hydrochloride,L-NAME)抑制nNOS会导致幽门肥厚和胃潴留,导致新生鼠出现IHPS的临床特[8-15],但nNOS在IHPS的发生和发展中的确切作用仍未完全明确。本研究旨在探讨nNOS在抑制剂L-NAME抑制作用下对新生鼠出生早期幽门的影响,以进一步研究IHPS的致病机制。

1  材料与方法

1.1  材料

       60只成熟wistar大鼠,其中雌性大鼠40只,雄性20只,由南方医科大学实验动物研究开发中心提供,普通级,体质量250~300 g。本研究遵循国家有关实验动物管理和使用的规定,并获得伦理委员会批准。L-NAME Sigma,每瓶200 mg。

1.2  方法

       1.2.1  研究对象与分组    雌性大鼠(n=40)与雄性大鼠(n=20)交配,每日6:00 pm按雌∶雄2∶1合笼,次日7:00 am分开雌雄鼠,收集雌鼠阴道分泌物镜检,发现精子定义为怀孕第1天。将怀孕的雌鼠随机分成4组,每组10只,分别为对照组、低剂量组、中剂量组、高剂量组。所有大鼠在相同的湿度、温度、光照、空间等条件下饲养。实验研究对象为新生鼠。
       1.2.2  动物模型的建立    大鼠怀孕13天至新生大鼠出生第1天,通过灌胃的方式分别对怀孕母鼠灌胃,对照组给予生理盐水,低剂量组、中剂量组、高剂量组分别给予L-NAME 60、300、600 mg/(kg·d)。新生鼠出生第2天开始至实验结束,通过颈背部皮下注射(左右颈背部,每天交叉注射)的方式分别予对照组新生鼠等剂量生理盐水,低剂量组25 mg/(kg·d)L-NAME,中剂量组125 mg/(kg·d) L-NAME,高剂量组250 mg/(kg·d)L-NAME。
       1.2.3  取材及标本制作    按窝别与各新生鼠体质量大小分层抽样,于新生鼠第1、7、14日龄各处死每窝新生鼠总数1/3。分离出胃肠,放于纸上拍照,采用Image pro-plus软件分析比较胃的投影大小;在幽门近胃窦侧1 cm与幽门近十二指肠球端0.5 cm处分别剪断,留取胃、幽门。
       1.2.4  组织学检查    幽门组织在室温下以4%多聚甲醛固定,并包埋在石蜡中。随后将幽门组织纵向切片,厚度为4 mm。行H&E染色,染色后测量新生鼠幽门肌层厚度。
       1.2.5  免疫组织化学    对幽门组织标本脱蜡,进行免疫组织化学染色以评估各组幽门中nNOS的表达:二甲苯脱蜡,并用梯度酒精溶液再水合;随后,将切片在95~100 ℃下用10 mmmol/L柠檬酸钠缓冲液(pH 6.0)孵育15 min,并冷却至室温。将切片与封闭溶液孵育10 min,使用磷酸盐缓冲溶液(phosphate buffer solution,PBS)冲洗3次,每次3 min,并在室温下与10%山羊血清孵育10 min。切片在4 ℃下与初级抗nNOS抗体(稀释度1∶1 000)反应过夜,并用PBS洗涤4次,每次5 min。将切片与生物素标记的第二抗体在室温下孵育30 min,用PBS洗涤3次,每次3 min,在RT下用链霉亲和素过氧化物酶[UltraSenitiveTM SP(兔)IHC试剂盒]孵育10 min,并用PBS冲洗3次,每次3 min。用二氨基联苯胺(DAB)底物试剂盒制作切片。再用苏木精复染、脱水和用二甲苯清除后,对切片进行安装、可视化和分析,通过分析染色后nNOS光密度值以对比分析各组nNOS的表达量多少。
       1.2.6  蛋白免疫印迹分析    将幽门组织在冰冷缓冲液(RIPA、COTAIL、PMSF)中匀浆,并在4 ℃下以14 000 转/分离心10 min。收集上清液,使用双辛可宁酸(bisoprololic acid,BCA)蛋白质测定试剂盒定量上清液的蛋白质浓度。在10%SDS-PAGE上分离含有30 µg蛋白质的上清液,并将蛋白质转移到硝化纤维素膜上。将膜用5%脱脂牛奶在含0.05%吐温-20的Tris缓冲盐水中封闭2 h,然后在4 ℃用nNOS特异性一级抗体(1∶1 000,Cell Signaling Technology)、β-actin(1∶1 000,Abcam)特异性一级抗体孵育过夜,随后在室温下用二级抗体孵育2 h。用电化学发光试剂对蛋白质进行可视化,并进一步分析其强度。

1.3  统计学分析

       本研究使用软件Spss13.统计分析,研究中计量资料采用均数±标准差表示,统计方法采用正态检验、单因素方差分析,组间两两比较采用Bonferroni、LSD-t检验法,P<0.05为有统计学意义。

2  结 果

2.1  各组新生鼠幽门肌层厚度

       统计显示,低剂量组、中剂量组、高剂量组新生鼠幽门肌层厚度在出生后第1、7、14日龄高于对照组,但比较差异无统计学意义(第1天F=1.796,P=0.180;第7天F=1.224,P=0.327;第14天F=1.614,P=0.235)。见表1。

20250618160159_3561_thumb.jpg

2.2  各组新生鼠体质量情况

       经统计发现,第 1 周低剂量组、中剂量组、高剂量组新生鼠体质量增加量较对照组低F=3.887,P=0.021),但低剂量组、中剂量组、高剂量组比较差异无统计学意义(P>0.05);在出生后第2周,与对照组相比,低剂量组、中剂量组、高剂量组的体质量增加量比较差异无统计学意义(P>0.05)。分析表明,L-NAME的抑制导致新生鼠出生后第1周的生长迟缓。见表2。


20250618162506_9721_thumb.jpg

2.3  各组新生鼠胃潴留情况

       参照图片中的标尺(图1),经Image pro-plus6.0测量得各组新生鼠胃的投影面积(S),统计过程中将S转换胃体积(V)进行统计学比较。统计分析显示:在7日龄新生鼠胃体积方面,低剂量组高于对照组(P<0.001),中剂量组高于低剂量组(P=0.007),高剂量组与中剂量组间比较差异无统计学意义(P=0.088)。在14日龄新生鼠胃体积方面,低剂量组与对照组间比较差异无统计学意义(P=0.593),中剂量组高于低剂量组P=0.002),高剂量组与中剂量组间比较差异无统计学意义(P=0.455)。见表3、4。
20250618160312_5847.png
图 1   新生鼠的胃标本
注:(A)7日龄新生鼠,(B)14日龄新生鼠


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2.4  L-NAME对新生鼠幽门nNOS表达量的影响

        蛋白免疫印迹分析新生鼠幽门中nNOS的表达结果见图2。本研究取β-actin作为参照,各组的条带均重复了至少3次,使图像的趋势具有可重复性。根据分析比较发现,随着L-NAME用量增加,1日龄新生鼠幽门部nNOS表达量依次减少,各组间比较差异均有统计学意义(P<0.05)。7日龄新生鼠,各组间nNOS表达量比较差异无统计学意义。随着L-NAME用量增加,14日龄新生鼠各组间nNOS光密度依次增加,各组间比较差异均有统计学意义(P<0.05)。
20250618162037_5230.jpg
图 2   蛋白免疫印迹检测幽门组织中 nNOS 的表达
注:组间比较,* P<0.05。

2.5  L-NAME对新生鼠幽门nNOS阳性神经元的影

       免疫组化检测新生鼠幽门中nNOS阳性神经元见图3,nNOS阳性神经元在肌间丛和环形肌层中被检测到。根据分析发现:在1日龄时,新生鼠幽门部nNOS光密度组间比较差异有统计学意义(F=66.205,P<0.001);组间比较时,高剂量组低于中剂量组(P=0.007),中剂量组低于低剂量组(P=0.001),低剂量组低于对照组P=0.004),即随着L-NAME剂药量的增加,新生鼠幽门nNOS表达量依次减少。在7日龄时,新生鼠幽门部nNOS光密度各组间比较差异无统计学意义,即各组间nNOS表达量比较差异无统计学意义(F=2.904,P=0.067)。在14日龄时,新生鼠幽门部nNOS光密度各组间比较差异均有统计学意义(F=103.710,P<0.001),高剂量组高于中剂量组(P<0.001),中剂量组高于低剂量组P=0.016),低剂量组高于对照组(P=0.001),即随着L-NAME用药量增加,新生鼠幽门nNOS表达量依次增加。
20250618162211_9830.jpg
图 3   免疫组化检测幽门组织中 nNOS 的表达
注:(A)1日龄新生鼠,(B)7日龄新生鼠,(C)14日龄新生鼠
*表示两组间比较有统计学意义

3  讨 论

        IHPS是影响全世界婴幼儿的常见疾病,尽管几十年的研究已经在IHPS的理解上取得了实质性进展,但其潜在的病理机制和确切的致病因素仍然基本未知。一氧化氮合酶(nitric  oxide synthase,NOS)是一个酶家族,催化L-精氨酸产生NO,有三种亚型,诱导型NOS(inducible nitricoxide synthase,iNOS)、内皮型NOS(endothelial nitric oxide synthase,eNOS)和nNOS。nNOS广泛分布于胃肠道壁丛和肌间神经[16]。大量研究表明[13-15],L-NAME能抑制nNOS导致幽门肥厚和胃潴留,导致新生鼠产生IHPS的临床特征。在本研究中,我们发现新生鼠在使用L-NAME后的第1周出现胃潴留和体质量增加量降低,这与相关文献中关于新生鼠体内L-NAME抑制后IHPS动物模型的研究结果一致[8-12]
       本研究中低剂量组、中剂量组、高剂量组幽门厚度高于对照组,但无统计学意义。而大量研究表明L-NAME会导致新生小鼠幽门肌层在成年期增厚[9-12]。研究表明遗传和环境因素也是IHPS发病的重要原因[17-20]。因此我们推测nNOS可能不是IHPS病因的唯一分子机制,或通过负反馈调节机制,可以诱导nNOS的表达,进而随着新生鼠日龄增加,增加NO的产生。NO的产生增加可能有助于幽门舒张,但可能无法完全逆转IHPS中幽门的进一步肥厚和阻塞。
       在我们前期研究中发现L-NAME对各组新生鼠出生体质量无影响[21]。在本研究中,我们发现,与对照组相比,低剂量组、中剂量组、高剂量组的新生鼠在生后第1周体质量增加量较低。低剂量组和中剂量组的胃潴留程度随着nNOS的表达量降低而升高,表明nNOS的表达与IHPS相关症状之间存在相关性。我们推测新生鼠nNOS的表达或活性受到抑制会导致幽门肥厚和舒张功能障碍。而与对照组相比,低剂量组、中剂量组、高剂量组的体质量增加量低下可能是由于出生后第1周的幽门肥厚和梗阻无法得到足够营养所致。在新生鼠出生后第2周,低剂量组、中剂量组、高剂量组与对照组之间的体质量增加量没有差异。出生后第14天,低剂量组和对照组的胃体积无统计学差异,中剂量组和高剂量组的胃体积明显大于低剂量组或对照组。我们推测新生鼠幽门可能通过负反馈调节机制增加nNOS表达量引起幽门舒张。中剂量组和高剂量组的IHPS相关症状比低剂量组更严重,仅幽门舒张可能不足以完全缓解梗阻。因此,在新生鼠出生的第14天,中剂量组和高剂量组的胃容量仍然高于对照组和低剂量组。
       Kopincova等研究表明,在L-NAME作用下机体可通过负反馈调节机制上调nNOS的表达,并增加L-精氨酸转化的NO的产生。在本研究中,不同剂量的L-NAME对幽门中nNOS的表达水平显示出明显的不同影响,这和相关文献报道一致。这说明nNOS的表达量在幽门组织中存在负反馈调节机制。在这项研究中,新生鼠在出生后的第1天,由于L-NAME对nNOS的抑制作用,nNOS的表达较低,推测L-NAME通过抑制作用降解部分nNOS后,新生鼠幽门组织负反馈调节机制还不够成熟或不够迅速,无法产生足够的nNOS,导致nNOS的表达减少。新生鼠出生后第7天,对照组和低剂量组、中剂量组、高剂量组的nNOS表达量没有统计学差异,推测此时低剂量组、中剂量组、高剂量组新生鼠可以代偿性产生nNOS,但由于L-NAME可以抑制nNOS的活性,低剂量组、中剂量组、高剂量组的NO含量可能低于对照组,导致IHPS相关症状仍较明显。在14天日龄时,新生鼠幽门nNOS随着L-NAME浓度的增加而增加,且各组间第2周体质量无明显增加,低剂量组胃体积与对照组相近,推测此时低剂量组、中剂量组、高剂量组新生鼠可以代偿性产生足够nNOS缓解部分幽门梗阻症状。
       总之,nNOS的低表达可以导致新生鼠IHPS相关的幽门肥厚、体质量增长缓慢和胃潴留,但随着新生鼠日龄的增长,nNOS可通过负反馈调节的方式提高表达量,缓解IHPS相关症状。在新生鼠幽门组织中,nNOS的表达量可以通过负反馈调节机制调节,nNOS与胃潴留、幽门梗阻及IHPS相关症状之间存在相关性,但可能不是IHPS病因的唯一分子机制。nNOS表达量上调可能有助于幽门舒张,但可能无法完全逆转IHPS中幽门的进一步肥厚和阻塞。
        本研究可能有一些局限性,本研究没有继续探索新生鼠成年后nNOS表达量与胃潴留、幽门梗阻即IHPS之间的相关关系,本研究中用负反馈调节机制来解释nNOS对新生鼠胃潴留、幽门梗阻的影响,但在未来的研究中将需要进一步深入研究。研究结论可能有助于更好地理解nNOS在IHPS的致病机制中的作用,为IHPS新治疗方法提供靶向治疗方向。
1、GALEA%E2%80%83R%EF%BC%8CSAID%E2%80%83E%EF%BC%8EInfantile%E2%80%83%20hypertrophic%E2%80%83%20pyloric%E2%80%83%0Astenosis%EF%BC%9AAn%E2%80%83epidemiological%E2%80%83review%EF%BC%BBJ%EF%BC%BD%EF%BC%8ENeonatal%E2%80%83%0ANetw%EF%BC%8C2018%EF%BC%8C37%EF%BC%884%EF%BC%89%EF%BC%9A197-204%EF%BC%8EGALEA%E2%80%83R%EF%BC%8CSAID%E2%80%83E%EF%BC%8EInfantile%E2%80%83%20hypertrophic%E2%80%83%20pyloric%E2%80%83%0Astenosis%EF%BC%9AAn%E2%80%83epidemiological%E2%80%83review%EF%BC%BBJ%EF%BC%BD%EF%BC%8ENeonatal%E2%80%83%0ANetw%EF%BC%8C2018%EF%BC%8C37%EF%BC%884%EF%BC%89%EF%BC%9A197-204%EF%BC%8E
2、PETERS%E2%80%83B%EF%BC%8COOMEN%E2%80%83M%E2%80%83W%E2%80%83N%EF%BC%8CBAKX%E2%80%83R%EF%BC%8Cet%E2%80%83al%EF%BC%8E%0AAdvances%E2%80%83in%E2%80%83infantile%E2%80%83hypertrophic%E2%80%83pyloric%E2%80%83stenosis%0A%EF%BC%BBJ%EF%BC%BD%EF%BC%8EExpert%E2%80%83Rev%E2%80%83Gastroenterol%E2%80%83Hepatol%EF%BC%8C2014%EF%BC%8C8%0A%EF%BC%885%EF%BC%89%EF%BC%9A533-541%EF%BC%8EPETERS%E2%80%83B%EF%BC%8COOMEN%E2%80%83M%E2%80%83W%E2%80%83N%EF%BC%8CBAKX%E2%80%83R%EF%BC%8Cet%E2%80%83al%EF%BC%8E%0AAdvances%E2%80%83in%E2%80%83infantile%E2%80%83hypertrophic%E2%80%83pyloric%E2%80%83stenosis%0A%EF%BC%BBJ%EF%BC%BD%EF%BC%8EExpert%E2%80%83Rev%E2%80%83Gastroenterol%E2%80%83Hepatol%EF%BC%8C2014%EF%BC%8C8%0A%EF%BC%885%EF%BC%89%EF%BC%9A533-541%EF%BC%8E
3、PEETERS%E2%80%83B%EF%BC%8CBENNINGA%E2%80%83M%E2%80%83A%EF%BC%8CHENNEKAM%E2%80%83RC%EF%BC%8E%0AInfantile%E2%80%83hypertrophic%E2%80%83pyloric%E2%80%83stenosis%EF%BC%9AGenetics%E2%80%83and%E2%80%83%0Asyndromes%EF%BC%BBJ%EF%BC%BD%EF%BC%8ENat%E2%80%83Rev%E2%80%83Gastroenterol%E2%80%83Hepatol%EF%BC%8C%0A2012%EF%BC%8C9%EF%BC%8811%EF%BC%89%EF%BC%9A646-660%EF%BC%8EPEETERS%E2%80%83B%EF%BC%8CBENNINGA%E2%80%83M%E2%80%83A%EF%BC%8CHENNEKAM%E2%80%83RC%EF%BC%8E%0AInfantile%E2%80%83hypertrophic%E2%80%83pyloric%E2%80%83stenosis%EF%BC%9AGenetics%E2%80%83and%E2%80%83%0Asyndromes%EF%BC%BBJ%EF%BC%BD%EF%BC%8ENat%E2%80%83Rev%E2%80%83Gastroenterol%E2%80%83Hepatol%EF%BC%8C%0A2012%EF%BC%8C9%EF%BC%8811%EF%BC%89%EF%BC%9A646-660%EF%BC%8E
4、VANDERWINDEN%E2%80%83J%E2%80%83M%20%EF%BC%8C%20MAILLEUX%E2%80%83P%20%EF%BC%8CSCHIFFMANN%E2%80%83S%E2%80%83N%EF%BC%8Cet%E2%80%83al%EF%BC%8E%E2%80%83Nitric%E2%80%83%20oxide%E2%80%83%20synthase%E2%80%83%0Aactivity%E2%80%83in%E2%80%83infantile%E2%80%83hypertrophic%E2%80%83pyloric%E2%80%83stenosis%EF%BC%BBJ%EF%BC%BD%EF%BC%8E%0AN%E2%80%83Engl%E2%80%83J%E2%80%83Med%EF%BC%8C1992%EF%BC%8C327%EF%BC%888%EF%BC%89%EF%BC%9A511-515%EF%BC%8EVANDERWINDEN%E2%80%83J%E2%80%83M%20%EF%BC%8C%20MAILLEUX%E2%80%83P%20%EF%BC%8CSCHIFFMANN%E2%80%83S%E2%80%83N%EF%BC%8Cet%E2%80%83al%EF%BC%8E%E2%80%83Nitric%E2%80%83%20oxide%E2%80%83%20synthase%E2%80%83%0Aactivity%E2%80%83in%E2%80%83infantile%E2%80%83hypertrophic%E2%80%83pyloric%E2%80%83stenosis%EF%BC%BBJ%EF%BC%BD%EF%BC%8E%0AN%E2%80%83Engl%E2%80%83J%E2%80%83Med%EF%BC%8C1992%EF%BC%8C327%EF%BC%888%EF%BC%89%EF%BC%9A511-515%EF%BC%8E
5、HAO%E2%80%83M%E2%80%83M%EF%BC%8CMOORE%E2%80%83R%E2%80%83E%EF%BC%8CROBERTS%E2%80%83R%E2%80%83R%EF%BC%8Cet%E2%80%83al%EF%BC%8EThe%E2%80%83%0Arole%E2%80%83of%E2%80%83neural%E2%80%83activity%E2%80%83in%E2%80%83the%E2%80%83migration%E2%80%83and%E2%80%83differentiation%E2%80%83%0Aof%E2%80%83enteric%E2%80%83neuron%E2%80%83precursors%EF%BC%BBJ%EF%BC%BD%EF%BC%8ENeurogastroenterol%E2%80%83%0AMotil%EF%BC%8C2010%EF%BC%8C22%EF%BC%885%EF%BC%89%EF%BC%9Ae127-e137%EF%BC%8EHAO%E2%80%83M%E2%80%83M%EF%BC%8CMOORE%E2%80%83R%E2%80%83E%EF%BC%8CROBERTS%E2%80%83R%E2%80%83R%EF%BC%8Cet%E2%80%83al%EF%BC%8EThe%E2%80%83%0Arole%E2%80%83of%E2%80%83neural%E2%80%83activity%E2%80%83in%E2%80%83the%E2%80%83migration%E2%80%83and%E2%80%83differentiation%E2%80%83%0Aof%E2%80%83enteric%E2%80%83neuron%E2%80%83precursors%EF%BC%BBJ%EF%BC%BD%EF%BC%8ENeurogastroenterol%E2%80%83%0AMotil%EF%BC%8C2010%EF%BC%8C22%EF%BC%885%EF%BC%89%EF%BC%9Ae127-e137%EF%BC%8E
6、BOYBEYI-TURER%E2%80%83O%EF%BC%8C%C3%87ELIK%E2%80%83H%E2%80%83T%EF%BC%8CARSLAN%E2%80%83U%E2%80%83%0AE%EF%BC%8Cet%E2%80%83al%EF%BC%8EProtocol%EF%BC%9AA%E2%80%83systematic%E2%80%83review%E2%80%83and%E2%80%83meta%02analysis%E2%80%83of%E2%80%83the%E2%80%83role%E2%80%83of%E2%80%83fetal%E2%80%83and%E2%80%83infantile%E2%80%83environmental%E2%80%83%0Aexposure%E2%80%83in%E2%80%83etiopathogenesis%E2%80%83of%E2%80%83infantile%E2%80%83hypertrophic%E2%80%83%0Apyloric%E2%80%83stenosis%EF%BC%BBJ%EF%BC%BD%EF%BC%8EPLoS%E2%80%83One%EF%BC%8C2021%EF%BC%8C16%EF%BC%882%EF%BC%89%EF%BC%9A%0Ae0247003%EF%BC%8EBOYBEYI-TURER%E2%80%83O%EF%BC%8C%C3%87ELIK%E2%80%83H%E2%80%83T%EF%BC%8CARSLAN%E2%80%83U%E2%80%83%0AE%EF%BC%8Cet%E2%80%83al%EF%BC%8EProtocol%EF%BC%9AA%E2%80%83systematic%E2%80%83review%E2%80%83and%E2%80%83meta%02analysis%E2%80%83of%E2%80%83the%E2%80%83role%E2%80%83of%E2%80%83fetal%E2%80%83and%E2%80%83infantile%E2%80%83environmental%E2%80%83%0Aexposure%E2%80%83in%E2%80%83etiopathogenesis%E2%80%83of%E2%80%83infantile%E2%80%83hypertrophic%E2%80%83%0Apyloric%E2%80%83stenosis%EF%BC%BBJ%EF%BC%BD%EF%BC%8EPLoS%E2%80%83One%EF%BC%8C2021%EF%BC%8C16%EF%BC%882%EF%BC%89%EF%BC%9A%0Ae0247003%EF%BC%8E
7、WITTMEYER%E2%80%83V%EF%BC%8CMERROT%E2%80%83T%EF%BC%8CMAZET%E2%80%83B%EF%BC%8E%0ATonic%E2%80%83inhibition%E2%80%83%20of%E2%80%83%20human%E2%80%83%20small%E2%80%83intestinal%E2%80%83motility%E2%80%83%0Aby%E2%80%83nitric%E2%80%83oxide%E2%80%83in%E2%80%83children%E2%80%83but%E2%80%83not%E2%80%83in%E2%80%83adults%EF%BC%BBJ%EF%BC%BD%EF%BC%8E%0ANeurogastroenterol%E2%80%83Motil%EF%BC%8C2010%EF%BC%8C22%EF%BC%8810%EF%BC%89%EF%BC%9A1078-%0Ae282%EF%BC%8EWITTMEYER%E2%80%83V%EF%BC%8CMERROT%E2%80%83T%EF%BC%8CMAZET%E2%80%83B%EF%BC%8E%0ATonic%E2%80%83inhibition%E2%80%83%20of%E2%80%83%20human%E2%80%83%20small%E2%80%83intestinal%E2%80%83motility%E2%80%83%0Aby%E2%80%83nitric%E2%80%83oxide%E2%80%83in%E2%80%83children%E2%80%83but%E2%80%83not%E2%80%83in%E2%80%83adults%EF%BC%BBJ%EF%BC%BD%EF%BC%8E%0ANeurogastroenterol%E2%80%83Motil%EF%BC%8C2010%EF%BC%8C22%EF%BC%8810%EF%BC%89%EF%BC%9A1078-%0Ae282%EF%BC%8E
8、HUANG%E2%80%83P%E2%80%83L%EF%BC%8CDAWSON%E2%80%83T%E2%80%83M%EF%BC%8CBREDT%E2%80%83D%E2%80%83S%EF%BC%8Cet%E2%80%83al%EF%BC%8E%0ATargeted%E2%80%83disruption%E2%80%83of%E2%80%83the%E2%80%83neuronal%E2%80%83nitric%E2%80%83oxide%E2%80%83synthase%E2%80%83%0Agene%EF%BC%BBJ%EF%BC%BD%EF%BC%8ECell%EF%BC%8C1993%EF%BC%8C75%EF%BC%887%EF%BC%89%EF%BC%9A1273-1286%EF%BC%8EHUANG%E2%80%83P%E2%80%83L%EF%BC%8CDAWSON%E2%80%83T%E2%80%83M%EF%BC%8CBREDT%E2%80%83D%E2%80%83S%EF%BC%8Cet%E2%80%83al%EF%BC%8E%0ATargeted%E2%80%83disruption%E2%80%83of%E2%80%83the%E2%80%83neuronal%E2%80%83nitric%E2%80%83oxide%E2%80%83synthase%E2%80%83%0Agene%EF%BC%BBJ%EF%BC%BD%EF%BC%8ECell%EF%BC%8C1993%EF%BC%8C75%EF%BC%887%EF%BC%89%EF%BC%9A1273-1286%EF%BC%8E
9、MASHIMO%E2%80%83H%EF%BC%8CKJELLIN%E2%80%83A%EF%BC%8CGOYAL%E2%80%83R%E2%80%83K%EF%BC%8EGastric%E2%80%83%0Astasis%E2%80%83in%E2%80%83%20neuronal%E2%80%83%20nitric%E2%80%83%20oxide%E2%80%83%20synthase-deficient%E2%80%83%0Aknockout%E2%80%83mice%EF%BC%BBJ%EF%BC%BD%EF%BC%8EGastroenterology%EF%BC%8C2000%EF%BC%8C119%0A%EF%BC%883%EF%BC%89%EF%BC%9A766-773%EF%BC%8EMASHIMO%E2%80%83H%EF%BC%8CKJELLIN%E2%80%83A%EF%BC%8CGOYAL%E2%80%83R%E2%80%83K%EF%BC%8EGastric%E2%80%83%0Astasis%E2%80%83in%E2%80%83%20neuronal%E2%80%83%20nitric%E2%80%83%20oxide%E2%80%83%20synthase-deficient%E2%80%83%0Aknockout%E2%80%83mice%EF%BC%BBJ%EF%BC%BD%EF%BC%8EGastroenterology%EF%BC%8C2000%EF%BC%8C119%0A%EF%BC%883%EF%BC%89%EF%BC%9A766-773%EF%BC%8E
10、BARBOSA%E2%80%83I%E2%80%83M%EF%BC%8CFERRANTE%E2%80%83S%E2%80%83M%EF%BC%8CMANDARIM%02DE-LACERDA%E2%80%83C%E2%80%83A%EF%BC%8ERole%E2%80%83of%E2%80%83nitric%E2%80%83oxide%E2%80%83synthase%E2%80%83in%E2%80%83%0Athe%E2%80%83etiopathogenesis%E2%80%83of%E2%80%83hypertrophic%E2%80%83pyloric%E2%80%83stenosis%E2%80%83in%E2%80%83%0Ainfants%EF%BC%BBJ%EF%BC%BD%EF%BC%8EJ%E2%80%83Pediatr%EF%BC%8C2001%EF%BC%8C77%EF%BC%884%EF%BC%89%EF%BC%9A307-312%EF%BC%8EBARBOSA%E2%80%83I%E2%80%83M%EF%BC%8CFERRANTE%E2%80%83S%E2%80%83M%EF%BC%8CMANDARIM%02DE-LACERDA%E2%80%83C%E2%80%83A%EF%BC%8ERole%E2%80%83of%E2%80%83nitric%E2%80%83oxide%E2%80%83synthase%E2%80%83in%E2%80%83%0Athe%E2%80%83etiopathogenesis%E2%80%83of%E2%80%83hypertrophic%E2%80%83pyloric%E2%80%83stenosis%E2%80%83in%E2%80%83%0Ainfants%EF%BC%BBJ%EF%BC%BD%EF%BC%8EJ%E2%80%83Pediatr%EF%BC%8C2001%EF%BC%8C77%EF%BC%884%EF%BC%89%EF%BC%9A307-312%EF%BC%8E
11、%E2%80%83%20GRISONI%E2%80%83E%EF%BC%8CDUSLEAG%E2%80%83D%EF%BC%8CSUPER%E2%80%83D%EF%BC%8ENitric%E2%80%83oxide%E2%80%83%0Asynthesis%E2%80%83inhibition%EF%BC%9AThe%E2%80%83%20effect%E2%80%83%20on%E2%80%83%20rabbit%E2%80%83%20pyloric%E2%80%83%0Amuscle%EF%BC%BBJ%EF%BC%BD%EF%BC%8EJ%E2%80%83Pediatr%E2%80%83Surg%EF%BC%8C1996%EF%BC%8C31%EF%BC%886%EF%BC%89%EF%BC%9A%0A800-804%EF%BC%8E%E2%80%83%20GRISONI%E2%80%83E%EF%BC%8CDUSLEAG%E2%80%83D%EF%BC%8CSUPER%E2%80%83D%EF%BC%8ENitric%E2%80%83oxide%E2%80%83%0Asynthesis%E2%80%83inhibition%EF%BC%9AThe%E2%80%83%20effect%E2%80%83%20on%E2%80%83%20rabbit%E2%80%83%20pyloric%E2%80%83%0Amuscle%EF%BC%BBJ%EF%BC%BD%EF%BC%8EJ%E2%80%83Pediatr%E2%80%83Surg%EF%BC%8C1996%EF%BC%8C31%EF%BC%886%EF%BC%89%EF%BC%9A%0A800-804%EF%BC%8E
12、ASLAN%E2%80%83M%EF%BC%8CCELIK%E2%80%83O%EF%BC%8CDOGAN%E2%80%83D%E2%80%83G%EF%BC%8Cet%E2%80%83al%EF%BC%8E%E2%80%83Spectral%E2%80%83%0Achanges%E2%80%83in%E2%80%83electrical%E2%80%83activity%E2%80%83of%E2%80%83pylorus%E2%80%83due%E2%80%83to%E2%80%83L-NAME%E2%80%83%0Ainduced%E2%80%83hypertrophic%E2%80%83pyloric%E2%80%83stenosis%EF%BC%BBJ%EF%BC%BD%EF%BC%8EBratisl%E2%80%83%0ALek%E2%80%83Listy%EF%BC%8C2011%EF%BC%8C112%EF%BC%881%EF%BC%89%EF%BC%9A13-17%EF%BC%8EASLAN%E2%80%83M%EF%BC%8CCELIK%E2%80%83O%EF%BC%8CDOGAN%E2%80%83D%E2%80%83G%EF%BC%8Cet%E2%80%83al%EF%BC%8E%E2%80%83Spectral%E2%80%83%0Achanges%E2%80%83in%E2%80%83electrical%E2%80%83activity%E2%80%83of%E2%80%83pylorus%E2%80%83due%E2%80%83to%E2%80%83L-NAME%E2%80%83%0Ainduced%E2%80%83hypertrophic%E2%80%83pyloric%E2%80%83stenosis%EF%BC%BBJ%EF%BC%BD%EF%BC%8EBratisl%E2%80%83%0ALek%E2%80%83Listy%EF%BC%8C2011%EF%BC%8C112%EF%BC%881%EF%BC%89%EF%BC%9A13-17%EF%BC%8E
13、BULBUL%E2%80%83A%EF%BC%8CBULBUL%E2%80%83T%EF%BC%8CSEVIMLI%E2%80%83A%EF%BC%8Cet%E2%80%83al%EF%BC%8EThe%E2%80%83%0Aeffect%E2%80%83of%E2%80%83dietary%E2%80%83supplementation%E2%80%83of%E2%80%83nitric%E2%80%83oxide%E2%80%83donor%E2%80%83and%E2%80%83inhibitor%E2%80%83on%E2%80%83nNOS%E2%80%83expression%E2%80%83in%E2%80%83and%E2%80%83motility%E2%80%83of%E2%80%83the%E2%80%83%0Asmall%E2%80%83intestine%E2%80%83of%E2%80%83broilers%EF%BC%BBJ%EF%BC%BD%EF%BC%8EBiotech%E2%80%83Histochem%EF%BC%8C%0A2013%EF%BC%8C88%EF%BC%885%EF%BC%89%EF%BC%9A258-266%EF%BC%8EBULBUL%E2%80%83A%EF%BC%8CBULBUL%E2%80%83T%EF%BC%8CSEVIMLI%E2%80%83A%EF%BC%8Cet%E2%80%83al%EF%BC%8EThe%E2%80%83%0Aeffect%E2%80%83of%E2%80%83dietary%E2%80%83supplementation%E2%80%83of%E2%80%83nitric%E2%80%83oxide%E2%80%83donor%E2%80%83and%E2%80%83inhibitor%E2%80%83on%E2%80%83nNOS%E2%80%83expression%E2%80%83in%E2%80%83and%E2%80%83motility%E2%80%83of%E2%80%83the%E2%80%83%0Asmall%E2%80%83intestine%E2%80%83of%E2%80%83broilers%EF%BC%BBJ%EF%BC%BD%EF%BC%8EBiotech%E2%80%83Histochem%EF%BC%8C%0A2013%EF%BC%8C88%EF%BC%885%EF%BC%89%EF%BC%9A258-266%EF%BC%8E
14、QU%E2%80%83X%E2%80%83W%EF%BC%8CROZENFELD%E2%80%83R%E2%80%83A%EF%BC%8CHUANG%E2%80%83W%EF%BC%8Cet%E2%80%83al%EF%BC%8E%0ARoles%E2%80%83of%E2%80%83%20nitric%E2%80%83oxide%E2%80%83%20synthases%E2%80%83in%E2%80%83%20platelet-activating%E2%80%83%0Afactor-induced%E2%80%83intestinal%E2%80%83necrosis%E2%80%83in%E2%80%83rats%EF%BC%BBJ%EF%BC%BD%EF%BC%8ECrit%E2%80%83%0ACare%E2%80%83Med%EF%BC%8C1999%EF%BC%8C27%EF%BC%882%EF%BC%89%EF%BC%9A356-364%EF%BC%8EQU%E2%80%83X%E2%80%83W%EF%BC%8CROZENFELD%E2%80%83R%E2%80%83A%EF%BC%8CHUANG%E2%80%83W%EF%BC%8Cet%E2%80%83al%EF%BC%8E%0ARoles%E2%80%83of%E2%80%83%20nitric%E2%80%83oxide%E2%80%83%20synthases%E2%80%83in%E2%80%83%20platelet-activating%E2%80%83%0Afactor-induced%E2%80%83intestinal%E2%80%83necrosis%E2%80%83in%E2%80%83rats%EF%BC%BBJ%EF%BC%BD%EF%BC%8ECrit%E2%80%83%0ACare%E2%80%83Med%EF%BC%8C1999%EF%BC%8C27%EF%BC%882%EF%BC%89%EF%BC%9A356-364%EF%BC%8E
15、KOPINCOV%C3%81%E2%80%83J%EF%BC%8CP%C3%9AZSEROV%C3%81%E2%80%83A%EF%BC%8CBERN%C3%81TOV%C3%81%E2%80%83I%EF%BC%8E%0ABiochemical%E2%80%83aspects%E2%80%83of%E2%80%83nitric%E2%80%83oxide%E2%80%83synthase%E2%80%83feedback%E2%80%83%0Aregulation%E2%80%83by%E2%80%83nitric%E2%80%83oxide%EF%BC%BBJ%EF%BC%BD%EF%BC%8EInterdiscip%E2%80%83Toxicol%EF%BC%8C%0A2011%EF%BC%8C4%EF%BC%882%EF%BC%89%EF%BC%9A63-68%EF%BC%8EKOPINCOV%C3%81%E2%80%83J%EF%BC%8CP%C3%9AZSEROV%C3%81%E2%80%83A%EF%BC%8CBERN%C3%81TOV%C3%81%E2%80%83I%EF%BC%8E%0ABiochemical%E2%80%83aspects%E2%80%83of%E2%80%83nitric%E2%80%83oxide%E2%80%83synthase%E2%80%83feedback%E2%80%83%0Aregulation%E2%80%83by%E2%80%83nitric%E2%80%83oxide%EF%BC%BBJ%EF%BC%BD%EF%BC%8EInterdiscip%E2%80%83Toxicol%EF%BC%8C%0A2011%EF%BC%8C4%EF%BC%882%EF%BC%89%EF%BC%9A63-68%EF%BC%8E
16、LEIT%C3%83O%E2%80%83R%E2%80%83F%EF%BC%8CBRITO%E2%80%83G%E2%80%83A%EF%BC%8CORI%C3%81%E2%80%83R%E2%80%83B%EF%BC%8Cet%E2%80%83al%EF%BC%8E%0ARole%E2%80%83%20of%E2%80%83inducible%E2%80%83%20nitric%E2%80%83%20oxide%E2%80%83%20synthase%E2%80%83%20pathway%E2%80%83%20on%E2%80%83%0Amethotrexate-induced%E2%80%83intestinal%E2%80%83mucositis%E2%80%83in%E2%80%83rodents%0A%EF%BC%BBJ%EF%BC%BD%EF%BC%8EBMC%E2%80%83Gastroenterol%EF%BC%8C2011%EF%BC%8811%EF%BC%89%EF%BC%9A90%EF%BC%8ELEIT%C3%83O%E2%80%83R%E2%80%83F%EF%BC%8CBRITO%E2%80%83G%E2%80%83A%EF%BC%8CORI%C3%81%E2%80%83R%E2%80%83B%EF%BC%8Cet%E2%80%83al%EF%BC%8E%0ARole%E2%80%83%20of%E2%80%83inducible%E2%80%83%20nitric%E2%80%83%20oxide%E2%80%83%20synthase%E2%80%83%20pathway%E2%80%83%20on%E2%80%83%0Amethotrexate-induced%E2%80%83intestinal%E2%80%83mucositis%E2%80%83in%E2%80%83rodents%0A%EF%BC%BBJ%EF%BC%BD%EF%BC%8EBMC%E2%80%83Gastroenterol%EF%BC%8C2011%EF%BC%8811%EF%BC%89%EF%BC%9A90%EF%BC%8E
17、BOYBEYI-TURER%E2%80%83O%EF%BC%8CCELIK%E2%80%83H%E2%80%83T%EF%BC%8CARSLAN%E2%80%83%20U%E2%80%83%0AE%EF%BC%8Cet%E2%80%83al%EF%BC%8EEnvironmental%E2%80%83exposure%E2%80%83in%E2%80%83the%E2%80%83etiology%E2%80%83of%E2%80%83%0Ainfantile%E2%80%83hypertrophic%E2%80%83pyloric%E2%80%83stenosis%EF%BC%9AA%E2%80%83%20systematic%E2%80%83%0Areview%E2%80%83and%E2%80%83meta-analysis%EF%BC%BBJ%EF%BC%BD%EF%BC%8EPediatr%E2%80%83Surg%E2%80%83Int%EF%BC%8C%0A2022%EF%BC%8C38%EF%BC%887%EF%BC%89%EF%BC%9A951-961%EF%BC%8EBOYBEYI-TURER%E2%80%83O%EF%BC%8CCELIK%E2%80%83H%E2%80%83T%EF%BC%8CARSLAN%E2%80%83%20U%E2%80%83%0AE%EF%BC%8Cet%E2%80%83al%EF%BC%8EEnvironmental%E2%80%83exposure%E2%80%83in%E2%80%83the%E2%80%83etiology%E2%80%83of%E2%80%83%0Ainfantile%E2%80%83hypertrophic%E2%80%83pyloric%E2%80%83stenosis%EF%BC%9AA%E2%80%83%20systematic%E2%80%83%0Areview%E2%80%83and%E2%80%83meta-analysis%EF%BC%BBJ%EF%BC%BD%EF%BC%8EPediatr%E2%80%83Surg%E2%80%83Int%EF%BC%8C%0A2022%EF%BC%8C38%EF%BC%887%EF%BC%89%EF%BC%9A951-961%EF%BC%8E
18、%E2%80%83%20ZHU%E2%80%83J%EF%BC%8CZHU%E2%80%83T%EF%BC%8CLIN%E2%80%83Z%EF%BC%8Cet%E2%80%83al%EF%BC%8EPerinatal%E2%80%83risk%E2%80%83factors%E2%80%83%0Afor%E2%80%83infantile%E2%80%83hypertrophic%E2%80%83pyloric%E2%80%83stenosis%EF%BC%9AA%E2%80%83meta%02analysis%EF%BC%BBJ%EF%BC%BD%EF%BC%8EJ%E2%80%83Pediatr%E2%80%83Surg%EF%BC%8C2017%EF%BC%8C52%EF%BC%889%EF%BC%89%EF%BC%9A%0A1389-1397%EF%BC%8E%E2%80%83%20ZHU%E2%80%83J%EF%BC%8CZHU%E2%80%83T%EF%BC%8CLIN%E2%80%83Z%EF%BC%8Cet%E2%80%83al%EF%BC%8EPerinatal%E2%80%83risk%E2%80%83factors%E2%80%83%0Afor%E2%80%83infantile%E2%80%83hypertrophic%E2%80%83pyloric%E2%80%83stenosis%EF%BC%9AA%E2%80%83meta%02analysis%EF%BC%BBJ%EF%BC%BD%EF%BC%8EJ%E2%80%83Pediatr%E2%80%83Surg%EF%BC%8C2017%EF%BC%8C52%EF%BC%889%EF%BC%89%EF%BC%9A%0A1389-1397%EF%BC%8E
19、OBAID%E2%80%83Y%E2%80%83Y%EF%BC%8CTOUBASI%E2%80%83A%E2%80%83A%EF%BC%8CALBUSTANJI%E2%80%83F%E2%80%83H%EF%BC%8C%0Aet%E2%80%83al%EF%BC%8EPerinatal%E2%80%83%20risk%E2%80%83factors%E2%80%83for%E2%80%83infantile%E2%80%83hypertrophic%E2%80%83%0Apyloric%E2%80%83stenosis%EF%BC%9AA%E2%80%83systematic%E2%80%83review%E2%80%83and%E2%80%83meta%02analysis%EF%BC%BBJ%EF%BC%BD%EF%BC%8EJ%E2%80%83Pediatr%E2%80%83Surg%EF%BC%8C2023%EF%BC%8C58%EF%BC%883%EF%BC%89%EF%BC%9A%0A458-466%EF%BC%8EOBAID%E2%80%83Y%E2%80%83Y%EF%BC%8CTOUBASI%E2%80%83A%E2%80%83A%EF%BC%8CALBUSTANJI%E2%80%83F%E2%80%83H%EF%BC%8C%0Aet%E2%80%83al%EF%BC%8EPerinatal%E2%80%83%20risk%E2%80%83factors%E2%80%83for%E2%80%83infantile%E2%80%83hypertrophic%E2%80%83%0Apyloric%E2%80%83stenosis%EF%BC%9AA%E2%80%83systematic%E2%80%83review%E2%80%83and%E2%80%83meta%02analysis%EF%BC%BBJ%EF%BC%BD%EF%BC%8EJ%E2%80%83Pediatr%E2%80%83Surg%EF%BC%8C2023%EF%BC%8C58%EF%BC%883%EF%BC%89%EF%BC%9A%0A458-466%EF%BC%8E
20、WELSH%E2%80%83C%EF%BC%8CSHIFRIN%E2%80%83Y%EF%BC%8CPAN%E2%80%83J%EF%BC%8Cet%E2%80%83al%EF%BC%8EInfantile%E2%80%83%0Ahypertrophic%E2%80%83pyloric%E2%80%83stenosis%EF%BC%88IHPS%EF%BC%89%EF%BC%9AA%E2%80%83%20study%E2%80%83of%E2%80%83%0Aits%E2%80%83pathophysiology%E2%80%83utilizing%E2%80%83the%E2%80%83newborn%E2%80%83hph-1%E2%80%83mouse%E2%80%83%0Amodel%E2%80%83of%E2%80%83the%E2%80%83disease%EF%BC%BBJ%EF%BC%BD%EF%BC%8EAm%E2%80%83J%E2%80%83Physiol%E2%80%83Gastrointest%E2%80%83%0ALiver%E2%80%83Physiol%EF%BC%8C2014%EF%BC%8C307%EF%BC%8812%EF%BC%89%EF%BC%9AG1198-G1206%EF%BC%8EWELSH%E2%80%83C%EF%BC%8CSHIFRIN%E2%80%83Y%EF%BC%8CPAN%E2%80%83J%EF%BC%8Cet%E2%80%83al%EF%BC%8EInfantile%E2%80%83%0Ahypertrophic%E2%80%83pyloric%E2%80%83stenosis%EF%BC%88IHPS%EF%BC%89%EF%BC%9AA%E2%80%83%20study%E2%80%83of%E2%80%83%0Aits%E2%80%83pathophysiology%E2%80%83utilizing%E2%80%83the%E2%80%83newborn%E2%80%83hph-1%E2%80%83mouse%E2%80%83%0Amodel%E2%80%83of%E2%80%83the%E2%80%83disease%EF%BC%BBJ%EF%BC%BD%EF%BC%8EAm%E2%80%83J%E2%80%83Physiol%E2%80%83Gastrointest%E2%80%83%0ALiver%E2%80%83Physiol%EF%BC%8C2014%EF%BC%8C307%EF%BC%8812%EF%BC%89%EF%BC%9AG1198-G1206%EF%BC%8E
21、胡家奇,张又祥,罗梅娟,等.L-NAME对围生期仔鼠的毒性不良反应[J].广东医学,2022,43(2):179-182.胡家奇,张又祥,罗梅娟,等.L-NAME对围生期仔鼠的毒性不良反应[J].广东医学,2022,43(2):179-182.
1、广州市卫生健康科技项目(20221A011005)()
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