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Nikolaos Vrachnis

hacettepe university

33H指数
216论文数
3.5K被引数
收录论文 58
发表时间
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ISUOG Basic Training program: contribution to improving theoretical sonographic knowledgeISUOG基础培训项目：对提高理论超声知识的贡献
errULTRASOUND IN OBSTETRICS & GYNECOLOGY
IF6.3
err2025-12-01
err0
errOAAI
errFavre, G.; Kamal, M.; Deren, O.; Suresh, S.; Vrachnis, N.; Valencia, C.; Tolosa, J.; Chalouhi, G. E.
err分享
err收藏
Mode of conception and placental function in the first trimester受孕方式与早孕期胎盘功能
errHUMAN REPRODUCTION
IF6.1
err2025-06-01
err0
errOAAI
errKappou, D.; Iliodromiti, Z.; Vrachnis, D.; Loukas, N.; Vrachnis, N.
err分享
err收藏
Diagnostic and therapeutic use of oral micronized progesterone in endocrinology (apr, 10.1007/s11154-024-09882-0, 2024)
errREVIEWS IN ENDOCRINE & METABOLIC DISORDERS
IF8
err2024-06-26
err0
errOAAI
errMemi, Eleni; Pavli, Polina; Papagianni, Maria; Vrachnis, Nikolaos; Mastorakos, George
err分享
err收藏
The Expression of microRNAs and Their Involvement in Recurrent Pregnancy Loss
errJOURNAL OF CLINICAL MEDICINE
IF2.9
err2024-06-07
err6
errOAAI
errPatronia, Maria-Markella; Potiris, Anastasios; Mavrogianni, Despoina; Drakaki, Eirini; Karampitsakos, Theodoros; Machairoudias, Pavlos; Topis, Spyridon; Zikopoulos, Athanasios; Vrachnis, Dionysios; Moustakli, Efthalia; Skentou, Chara; Domali, Ekaterini; Vrachnis, Nikolaos; Drakakis, Peter; Stavros, Sofoklis
err分享
err收藏
Advanced Paternal Age in Focus: Unraveling Its Influence on Assisted Reproductive Technology Outcomes关注父亲的高龄: 阐明其对辅助生殖技术结果的影响
errJOURNAL OF CLINICAL MEDICINE
IF2.9
err2024-05-07
err8
errOAAI
errKaltsas, Aris; Zikopoulos, Athanasios; Vrachnis, Dionysios; Skentou, Chara; Symeonidis, Evangelos N.; Dimitriadis, Fotios; Stavros, Sofoklis; Chrisofos, Michael; Sofikitis, Nikolaos; Vrachnis, Nikolaos; Zachariou, Athanasios
err分享
err收藏
Diagnostic and therapeutic use of oral micronized progesterone in endocrinology
errREVIEWS IN ENDOCRINE & METABOLIC DISORDERS
IF8
err2024-04-23
err2
errOAAI
errMemi, Eleni; Pavli, Polina; Maria, Papagianni; Vrachnis, Nikolaos; Mastorakos, George
err分享
err收藏
Measurement of Calprotectin and PTH in the Amniotic Fluid of Early Second Trimester Pregnancies and Their Impact on Fetuses with Growth Disorders: Are Their Levels Related to Oxidative Stress?
errJOURNAL OF CLINICAL MEDICINE
IF2.9
err2024-02-01
err2
errOAAI
errMaroudias, George; Vrachnis, Dionysios; Fotiou, Alexandros; Loukas, Nikolaos; Mantzou, Aimilia; Pergialiotis, Vasileios; Valsamakis, George; Machairiotis, Nikolaos; Stavros, Sofoklis; Panagopoulos, Periklis; Vakas, Panagiotis; Kanaka-Gantenbein, Christina; Drakakis, Petros; Vrachnis, Nikolaos
err分享
err收藏
Second Trimester Amniotic Fluid Angiotensinogen Levels Linked to Increased Fetal Birth Weight and Shorter Gestational Age in Term Pregnancies妊娠中期羊水血管紧张素原水平与胎儿出生体重增加和胎龄缩短有关
errLIFE-BASEL
IF3.4
err2024-01-31
err1
errOAAI
errVrachnis, Dionysios; Fotiou, Alexandros; Mantzou, Aimilia; Pergialiotis, Vasilios; Antsaklis, Panagiotis; Valsamakis, George; Stavros, Sofoklis; Machairiotis, Nikolaos; Iavazzo, Christos; Kanaka-Gantenbein, Christina; Mastorakos, George; Drakakis, Petros; Vrachnis, Nikolaos; Antonakopoulos, Nikolaos
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err收藏
Chronic Stress in Pregnancy Is Associated with Low Birth Weight: A Meta-Analysis
errJOURNAL OF CLINICAL MEDICINE
IF2.9
err2023-12-14
err4
errOAAI
errMatsas, Alkis; Panopoulou, Panagiota; Antoniou, Neofyta; Bargiota, Alexandra; Gryparis, Alexandros; Vrachnis, Nikolaos; Mastorakos, George; Kalantaridou, Sophia N.; Panoskaltsis, Theodoros; Vlahos, Nikos F.; Valsamakis, Georgios
err分享
err收藏
Detection and Quantification of Acrylamide in Second Trimester Amniotic Fluid Using a Novel LC-MS/MS Technique to Determine Whether High Acrylamide Content during Pregnancy Is Associated with Fetal Growth
errBIOLOGY-BASEL
IF3.5
err2023-11-13
err0
errOAAI
errVrachnis, Nikolaos; Loukas, Nikolaos; Antonakopoulos, Nikolaos; Maragou, Niki; Kostakis, Marios; Tsakni, Aliki; Vrachnis, Dionysios; Vougiouklaki, Despina; Machairiotis, Nikolaos; Chatzilazarou, Arhodoula; Houhoula, Dimitra; Sokou, Rozeta; Stavros, Sofoklis; Drakakis, Peter; Mastorakos, George; Iliodromiti, Zoi
err分享
err收藏
Sperm Mitochondrial Content and Mitochondrial DNA to Nuclear DNA Ratio Are Associated with Body Mass Index and Progressive Motility
errBIOMEDICINES
IF3.9
err2023-11-09
err7
errOAAI
errMoustakli, Efthalia; Zikopoulos, Athanasios; Skentou, Charikleia; Bouba, Ioanna; Tsirka, Georgia; Stavros, Sofoklis; Vrachnis, Dionysios; Vrachnis, Nikolaos; Potiris, Anastasios; Georgiou, Ioannis; Zachariou, Athanasios
err分享
err收藏
Antenatal Screening for CFTR Variants
errJAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION
IF55
err2023-10-10
err0
PREAI
errVlachadis, Nikolaos; Vrachnis, Nikolaos
err分享
err收藏
Association between copeptin, CRH and cortisol levels in second trimester amniotic fluid and fetal development
errULTRASOUND IN OBSTETRICS & GYNECOLOGY
IF6.3
err2023-10-02
err0
errOAAI
errVrachnis, D.; Anastasiadis, A.; Loukas, N.; Iliodromiti, Z.; Fotiou, A.; Antonakopoulos, N.; Stavros, S.; Drakakis, P.; Papageorghiou, A. T.; Vrachnis, N.
err分享
err收藏
Tetraphocomelia: a case report and literature review
errULTRASOUND IN OBSTETRICS & GYNECOLOGY
IF6.3
err2023-10-02
err0
errOAAI
errLolos, M.; Karabitsakos, T.; Antonakopoulos, N.; Mamalis, M.; Fotiou, A.; Stavros, S.; Drakakis, P.; Vrachnis, N.
err分享
err收藏
Twin pregnancy with a hydatidiform mole and a normal fetus
errULTRASOUND IN OBSTETRICS & GYNECOLOGY
IF6.3
err2023-10-02
err0
errOAAI
errAntonakopoulos, N.; Lolos, M.; Karabitsakos, T.; Vrachnis, D.; Fotiou, A.; Mamalis, M.; Stavros, S.; Drakakis, P.; Vrachnis, N.
err分享
err收藏
ANRIL rs4977574 Gene Polymorphism in Women with Recurrent Pregnancy LossANRIL rs4977574基因多态性与复发性流产的关系
errJOURNAL OF CLINICAL MEDICINE
IF2.9
err2023-09-13
err3
errOAAI
errCherouveim, Panagiotis; Mavrogianni, Despoina; Drakaki, Eirini; Potiris, Anastasios; Zikopoulos, Athanasios; Papamentzelopoulou, Myrto; Kouvoutsaki, Konstantina; Machairiotis, Nikolaos; Karampitsakos, Theodoros; Skentou, Chara; Domali, Ekaterini; Vrachnis, Nikolaos; Drakakis, Peter; Stavros, Sofoklis
err分享
err收藏
Uterine collision tumor (PEComa and endometrioid carcinoma) in a tuberous sclerosis patient: a case report结节性硬化症患者的子宫碰撞肿瘤 (PEComa和子宫内膜样癌): 一例病例报告
errFRONTIERS IN ONCOLOGY
IF3.3
err2023-08-09
err2
errOAAI
errKoufopoulos, Nektarios; Pateras, Ioannis S.; Koratzanis, Christos; Gouloumis, Alina-Roxani; Ieronimaki, Argyro-Ioanna; Fotiou, Alexandros; Panayiotides, Ioannis G.; Vrachnis, Nikolaos
err分享
err收藏
Detection and Quantification of Neurotrophin-3 (NT-3) and Nerve Growth Factor (NGF) Levels in Early Second Trimester Amniotic Fluid: Investigation into a Possible Correlation with Abnormal Fetal Growth Velocity Patterns
errJOURNAL OF CLINICAL MEDICINE
IF2.9
err2023-06-19
err0
errOAAI
errMachairiotis, Nikolaos; Vrachnis, Dionysios; Antonakopoulos, Nikolaos; Loukas, Nikolaos; Fotiou, Alexandros; Pergialiotis, Vasilios; Stavros, Sofoklis; Mantzou, Aimilia; Maroudias, Georgios; Iavazzo, Christos; Kanaka-Gantenbein, Christina; Drakakis, Petros; Troupis, Theodore; Vlasis, Konstantinos; Vrachnis, Nikolaos
err分享
err收藏
Detection rates of sentinel lymph node in vulvar cancer using the new protocol with indocyanine-green fluorescence: Time to abandon both blue dye as well as 99mTc-labeled colloid lymphoscintigraphy protocols?
errEJSO
IF2.9
err2023-04-01
err0
PREAI
errIavazzo, Christos; Vrachnis, Nikolaos; Gkegkes, Ioannis D.
err分享
err收藏
A Review of Sickle Cell Disease
errJAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION
IF55
err2022-11-15
err0
PREAI
errVlachadis, Nikolaos; Vrachnis, Nikolaos
err分享
err收藏

研究方向

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合作学者
合作期刊
G
George P. Chrousos
H 指数: 169 · 论文数: 2.0K
A
Aris T. Papageorghiou
H 指数: 88 · 论文数: 1.0K
E
Evangelia Samoli
H 指数: 74 · 论文数: 326
K
Konstantinos Dimopoulos
H 指数: 67 · 论文数: 538
G
George Mastorakos
H 指数: 64 · 论文数: 464
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