Results 11 to 20 of about 9,176 (149)

Multiple pregnancy with complete hydatidiform mole and coexisting normal fetus: systematic review and meta‐analysis of clinical outcomes from non‐randomized studies

Ultrasound in Obstetrics &Gynecology, Volume 67, Issue 3, Page 272-282, March 2026.
ABSTRACT Objective Complete hydatidiform mole and coexisting normal fetus (CHMCF) is a rare condition for which there is significant heterogeneity in diagnosis, counseling and management of complications. The objective of this study was to summarize the prevalence of clinical outcomes in reported cases of CHMCF.
N. Salmeri, A. Pizzetti, E. Grassi, R. Cioffi, G. Mangili, M. Seckl, A. Sotiriadis, M. Candiani, P. I. Cavoretto   +8 more
wiley   +1 more source

Research progress in early evaluation and feeding management of patients with dysphagia after stroke (脑卒中吞咽障碍患者早期评估及进食管理的研究进展)

中西医结合护理, 2023
Dysphagia is a common complication after stroke, and early screening, correct assessment, and timely intervention can improve patient outcomes. This article reviews the research progress affecting the outcomes of patients with stroke dysphagia from the ...
SHEN Weihong (沈卫红), LI li (李丽), LIU Dandan (刘丹丹), SHEN Ying (沈英)   +3 more
doaj   +1 more source

The cloning, functional Analysis and identification of SNPs associated with growth traits of three digestive enzymes in Haliotis diversicolor [PDF]

, 2016
杂色鲍（Haliotisdiversicolor）是我国南方的养殖鲍种，具有重要的经济价值。研究与杂色鲍生长相关的基因及其表达规律，并筛查与生长性状相关联的SNP位点，对于深入了解生长性状调控的分子机制，培育具有优良性状的新品种具有重要意义。鲍鱼是植食性软体动物，以海藻为主要的食物和能量来源，而鲍鱼消化液中比较突出的多糖降解酶是褐藻胶裂解酶、纤维素酶、甘露聚糖酶β-1，3-葡聚糖酶和淀粉酶。因此本研究将褐藻胶裂解酶、纤维素酶和淀粉酶的三个基因作为杂色鲍生长性状相关的候选基因，通过基因克隆、饵料对酶活影响、
曹怀峰
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Factors that promote or inhibit the implementation of e-health systems: an explanatory systematic review [PDF]

, 2012
OBJECTIVE: To systematically review the literature on the implementation of e-health to identify: (i) barriers and facilitators to e-health implementation, and (ii) outstanding gaps in research on the subject.METHODS: MEDLINE, EMBASE, CINAHL, PSYCINFO ...
Adaji, Balfour, Botsis, Broens, Carl May, Catherine O’Donnell, Chaudhry, Copen, Demaerschalk, Elizabeth Murray, Elwyn, Fitzpatrick, Frances S Mair, Frank Sullivan, Gagnon, Gruber, Hebert, Hilty, Jarvis-Selinger, Jennett, Jennett, Jha, Jimison, Johnson, Jones, Kawamoto, Kukafka, Leatt, Liberati, Lu, Ludwick, Mack, Mashima, May, May, May, May, Mollon, Murray, Ohinmaa, Oroviogoicoechea, Orwat, Papshev, Peleg, Shekelle, Studer, Tracy Finch, van Rosse, Vreeman, Waller, Watson, Yarbrough, Yusof   +52 more
core   +3 more sources

Cost–benefit analysis of first‐trimester pre‐eclampsia screening: comparison of multivariable Gaussian algorithm with and without placental growth factor

Ultrasound in Obstetrics &Gynecology, Volume 67, Issue 2, Page 162-167, February 2026.
ABSTRACT Objective Pre‐eclampsia (PE) is a leading cause of maternal and neonatal morbidity and mortality worldwide. Early identification of high‐risk pregnancies in the first trimester allows preventive treatment with low‐dose aspirin. This study aimed to evaluate whether multivariable Gaussian algorithm‐based PE screening strategies, with and without
E. Bonacina, M. Armengol‐Alsina, M. Dalmau, A. Casellas, E. Roldán, J. Temprado, E. Del Barco, A. Arias, R. Ferrer‐Costa, N. Maiz, M. Mendoza   +10 more
wiley   +1 more source

Study of regulation of OVOL2 in colorectal cancer metastasis and invasion [PDF]

, 2016
OVOL2是进化上相当保守的一种转录因子，它与胚胎发育之间的关系已经被很多研究所报道，但是OVOL2与肿瘤的发生发展关系还知之甚少。本文主要从OVOL2是如何调控结直肠癌的转移与侵袭方面做了详细的研究。 首先我们从结直肠癌病人样本的组织芯片中发现肿瘤中OVOL2含量低的病人预后生存期更短。然后我们通过体外细胞增殖实验、裸鼠皮下成瘤实验、小鼠免疫组化实验、HE染色实验证实了OVOL2不能够抑制结直肠癌的增殖。于是我们猜测OVOL2可能是通过抑制结直肠癌转移和侵袭过程，延长患者的寿命 ...
孙广斌
core  

Transvaginal ultrasound for detecting parametrial involvement in suspected deep pelvic endometriosis: updated meta‐analysis

Ultrasound in Obstetrics &Gynecology, Volume 67, Issue 1, Page 7-14, January 2026.
ABSTRACT Objective To perform an updated meta‐analysis evaluating the diagnostic performance of transvaginal ultrasound (TVS) for detecting lateral parametrial involvement in women with suspected deep pelvic endometriosis. Methods A literature search was performed in the Web of Science, PubMed and Scopus databases from January 2021 to May 2024 for ...
J. L. Alcázar, C. Montoya, C. Candau, C. Catalan, R. Orozco, M. Á. Pascual, S. Ajossa, S. Guerriero   +7 more
wiley   +1 more source

Undetected cases after implementation of first‐trimester anomaly scan in low‐risk population: insights from the IMITAS study

Ultrasound in Obstetrics &Gynecology, Volume 67, Issue 1, Page 27-33, January 2026.
ABSTRACT Objective To assess the effectiveness of the first‐trimester anomaly scan (FTAS) performed as part of a centrally steered national screening program in The Netherlands by investigating false‐negative cases with a fetal structural anomaly that was not detected at the FTAS.
K. Bronsgeest, E. E. R. Lust, S. C. E. Zaaijer, L. Henneman, N. Crombag, C. M. Bilardo, R.‐J. H. Galjaard, E. Sikkel, A. K. K. Teunissen, M. N. Bekker, M. C. Haak, Collaborators, A. B. C. Coumans, A. Elvan‐Taşpınar, S. Galjaard, A. T. J. I. Go, E. van Leeuwen, G. T. R. Manten, E. Pajkrt   +18 more
wiley   +1 more source

Performance of non‐invasive prenatal testing in vanishing‐twin and multiple pregnancies: results of TRIDENT‐2 study

Ultrasound in Obstetrics &Gynecology, Volume 66, Issue 6, Page 738-746, December 2025.
ABSTRACT Objective To evaluate the performance of non‐invasive prenatal testing (NIPT) in vanishing‐twin and multiple pregnancies. Methods This study was conducted as part of the TRIDENT‐2 study, in which NIPT was offered as a first‐tier screening test to women with a multiple pregnancy or vanishing‐twin pregnancy between 1 June 2020 and 31 March 2023 ...
J. C. A. van Eekhout, C. J. Bax, L. van Prooyen Schuurman, E. C. Becking, A. J. E. M. van der Ven, D. Van Opstal, E. M. J. Boon, M. V. E. Macville, M. N. Bekker, R. J. H. Galjaard, on behalf of the Dutch NIPT Consortium, E.A. Sistermans, L. Henneman, A. Polstra, E. Voorhoeve, S.L. Zelderen‐Bhola, E.M.J. Boon, M.P.R. Lombardi, M.C. Bakker, E.J. Bradley, E.M.J. Boon, C. Louwerens‐Zintel, M. Smit, M.C. van Maarle, M.B. Tan‐Sindhunata, K. van der Meij, H. Meij, C.J. Bax, E. Pajkrt, I.H. Linskens, L. Martin, J.T. Gitsels‐van der Wal, R. J. H. Galjaard, D. van Opstal, M.I. Srebniak, F.M. Sarquis Jehee, I.H.I.M. Hollink, F. Sleutels, W. de Valk, W.H. Deelen, A.M.S. Joosten, K.E.M. Diderich, M.E. Redeker, A.T.J.I. Go, M.F.C.M. Knapen, S. Galjaard, A.K.E. Prinsen, A.P.G. Braat, M.J.V. Hoffer, N.S. den Hollander, E.J.T. Verweij, M.C. Haak, M.V.E. Macville, S.J.C. Stevens, A. van der Wijngaard, L.H. Houben, M.A.A. van Esch‐Lennarts, L. Hamers, A.G.P. Jetten, S.A.I. Ghesquiere, B. de Koning, M. Zamani Esteki, C.J. Heesterbeek, C.E.M. de Die‐Smulders, H. Brunner, M.J. Pieters, A.B.C. Coumans, D.F.C.M. Smeets, B.H.W. Faas, D. Westra, M.M. Weiss, I. Derks‐Prinsen, I. Feenstra, M. van Rij, E. Sikkel, R.F. Suijkerbuijk, B. Sikkema‐Raddatz, I.M. van Langen, K. Bouman, L.K. Duin, G.H. Schuring‐Blom, K.D. Lichtenbelt, M.N. Bekker, E. van Vliet‐Lachotzki, J. Pot, A. J. E. M. van der Ven, S van 't Padje   +86 more
wiley   +1 more source

Function and mechanism of Repulsive Guidance Molecule RGMb/Dragon during Colorectal Cancer progression [PDF]

, 2016
结直肠癌是我国甚至全球范围内最常见的肿瘤之一，也是肿瘤相关死亡的主要原因之一。及时而有效的诊断是降低结直肠癌死亡率的重要措施。除了临床上常规的诊断及治疗方法外，人们也在不断致力于新型肿瘤标志物的研究，以进一步明确结直肠癌发生发展的机制。排斥导向分子(RGM)家族成员RGMb，又名Dragon，作为骨形态发生蛋白(Bonemorphogeneticprotein，BMP)通路的辅助受体，不但承载着胚胎发生、神经修复和肾脏正常生理功能，还与各种上皮来源肿瘤的发生发展密切相关。然而，RGMb ...
施颖
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