Results 41 to 50 of about 4,564,348 (291)

Avaliação ecográfica do colo uterino e rastreio de parto pré-termo: método útil ou ainda controverso?

Acta Médica Portuguesa, 2007
Preterm delivery is a major concern in Maternal-Fetal Medicine. The sonographic measurement of the cervix is a reproducible and safe method to assess cervical length.
Teresa Loureiro, Manuela Cunha, Nuno Montenegro   +2 more
doaj   +1 more source

Adherence to criteria for transvaginal ultrasound imaging and measurement of cervical length [PDF]

American Journal of Obstetrics and Gynecology, 2013
Adherence to published criteria for transvaginal imaging and measurement of cervical length is uncertain. We sought to assess adherence by evaluating images submitted to certify research sonographers for participation in a clinical trial.
Jay D, Iams, William A, Grobman, Albina, Lozitska, Catherine Y, Spong, George, Saade, Brian M, Mercer, Alan T, Tita, Dwight J, Rouse, Yoram, Sorokin, Ronald J, Wapner, Kenneth J, Leveno, Sean C, Blackwell, M Sean, Esplin, Jorge E, Tolosa, John M, Thorp, Steve N, Caritis, Peter J, Van Dorsten   +16 more
openaire   +2 more sources

Repeat Measurement of Cervical Length in Women with Threatened Preterm Labor [PDF]

Geburtshilfe und Frauenheilkunde, 2016
To examine the value of a repeat measurement some days after the first cervical length measurement done at the time of preterm contractions.Retrospective study involving women with singleton pregnancies who presented with preterm contractions at 24 to 33 + 6 weeks of gestation.
P, Wagner, J, Sonek, M, Heidemeyer, M, Schmid, H, Abele, M, Hoopmann, K O, Kagan   +6 more
openaire   +2 more sources

Role of Mid-trimester Transvaginal Cervical Ultrasound in Prediction of Preterm Delivery

Journal of Nepal Medical Association, 2006
The objective of this study was Transvaginal Ultrasonography (TVS) to examine the potential of routine measurement of cervical parameters by TVS at mid-trimester to predict preterm delivery.
Shripad Hebbar, S Koirala
doaj   +1 more source

Standardization of measurement of cervical elastography, its reproducibility, and analysis of baseline clinical factors affecting elastographic parameters [PDF]

Obstetrics & Gynecology Science, 2020
ObjectiveTo provide a standardized protocol for the measurement of cervical strain elastography, present its reproducibility, and analyze baseline clinical factors affecting the measurement of elastographic parameters.MethodsThis study was performed by ...
Hyun-Joo Seol, Ji-Hee Sung, Won Joon Seong, Hyun Mi Kim, Hyun Soo Park, Hayan Kwon, Han-Sung Hwang, Yun Ji Jung, Ja-Young Kwon, Soo-young Oh   +9 more
doaj   +1 more source

Peripheral lysosomes recruit PLEKHG3 to focal adhesions and restrain protrusion dynamics

FEBS Letters, EarlyView.
Proximity‐dependent labeling at the LAMTOR complex revealed the Rho GEF PLEKHG3 as a lysosome‐proximal protein directing the study toward the influence of lysosome positioning on actin dynamics and cell motility. We show that PLEKHG3 colocalizes with lysosomes at focal adhesion sites and observe that forced peripheral dispersion of lysosomes hinders ...
Rainer Ettelt, Ana‐Maria Sandru, Georg Vucak, Sebastian Didusch, Biljana Riemelmoser, Karin Ehrenreiter, Markus Hartl, Lukas A. Huber, Manuela Baccarini   +8 more
wiley   +1 more source

USP29‐regulated noncanonical stabilization of the hypoxia‐inducible factor‐α in aggressive prostate cancer

Molecular Oncology, EarlyView.
We identify USP29 as the only DUB mirroring CA9 expression, a marker of hypoxia and HIF pathway activation associated with PCA aggressiveness. USP29 stabilizes HIF‐1α and HIF‐2α via a noncanonical mechanism that is independent of PHD/pVHL activity yet relies on proteasomal regulation, establishing USP29 as a previously unrecognized regulator of hypoxic
Amelie S Schober, Leire Moreno‐Cugnon, Laura Martínez‐Pérez, Amaia Ercilla, Amaia Zabala‐Letona, Adrián Vicente‐Barrueco, Maider Fagoaga‐Eugui, Saioa Garcia‐Longarte, Blanca Calle‐Ciborro, Encarnación Pérez‐Andrés, Onintza Carlevaris, Sara Pozo, Isabel Mendizabal, Ugo Mayor, Arkaitz Carracedo, Violaine Sée, Edurne Berra   +16 more
wiley   +1 more source

SPHINX31 acts as a SRPK1 inhibitor targeting the ATR/DNA‐PKcs/CHK1 replicative checkpoint to inhibit cell growth in non‐small cell lung cancer

Molecular Oncology, EarlyView.
The kinase SRPK1 directly interacts with the protein TOPBP1 and regulates the pre‐mRNA splicing of WIZ thereby contributing to the activation of the ATR/CHK1 replicative checkpoint in response to replicative stress. This allows cancer cells' genomic stability and survival.
Amani Shreim, Aurelie Genoux, Nadiia Zubchuk, Haoyang Zheng, Perla Salameh, Theo Ziegelmeyer, Fabien Dalonneau, Margot Rouchette, Christiane Oddou, Simona Miron, Helene Polveche, Adiilah Mamode Cassim, Carmen Garrido, Eleni Nikolakaki, Didier Auboeuf, Tao Jia, Sophie Zinn‐Justin, Beatrice Eymin   +17 more
wiley   +1 more source

MARK4 enhances stress granule formation under oxidative stress and increases tau accumulation

FEBS Open Bio, EarlyView.
MARK4 (red dots) localizes to stress granules (orange dots) and promotes their formation under oxidative stress by modulating TIA1 (blue dots). MARK4 and TIA1 synergistically increase tau (purple) accumulation, and the reduction of the TIA1 ortholog suppresses neurodegeneration in a fly model.
Sho Nakajima, Kotone Watanabe, Grigorii Sultanakhmetov, Aoi Fukuchi, Keiya Ito, Sawako Shimizu, Taro Saito, Akiko Asada, Kanae Ando   +8 more
wiley   +1 more source

Uniform International Method to Measure Cervical Length: Are We There Yet?

Fetal Diagnosis and Therapy, 2022
<b><i>Introduction:</i></b> Cervical length is an important predictor of spontaneous preterm birth. So far, the best way to measure cervical length has not been established. We aimed to compare the incidence of short cervical length between three methods of cervical length measurement with and without the inclusion of cervico ...
Maud D. van Zijl, Bouchra Koullali, Emily C. Kleinrouweler, Ben W. Mol, Brenda M. Kazemier, Eva Pajkrt   +5 more
openaire   +4 more sources