Results 131 to 140 of about 174,551,336 (290)

Phenotype- and phase-directed immune interpretation in recurrent implantation failure and pregnancy loss: an integrative framework

Frontiers in Reproductive Health
Recurrent implantation failure (RIF) and recurrent pregnancy loss (RPL) remain major challenges in reproductive medicine. Although immune mechanisms are integral to implantation, clinical translation has been limited by indiscriminate use of immune ...
Ahmed Elgheriany
doaj   +1 more source

Endoscope-Assisted Cochlear Implantation in Atretic Round Window

Cureus
Different techniques have been proposed for cochlear implant (CI) from its conventional transmastoid posterior tympanotomy approach. Endoscopy role in the otologic field is still relatively new, but it provides a better surgical view with improved image clarity, especially in the challenging anatomical visualization of the critical structures in CI ...
Musa, Muhammad Syafiq H, Misron, Khairunnisak, Hashim, Noor Dina, Tengku Kamalden, Tengku Mohamed Izam   +3 more
openaire   +2 more sources

Role of decidual corticosteroid production in reproductive failure [PDF]

Glucocorticoids have been implicated in many processes including successful embryo implantation, placentation, and the growth and development of the fetus.
Venkatakrishnan, R.
core  

Intelligent Micro/Nanorobots for Targeted Interventional Therapy: From Bench to Clinic

Advanced Robotics Research, EarlyView.
Zirui Zhang et al. reviewed the application and challenges of mobile nanomachines in interventional therapy. By converting exogenous energy, including chemical, magnetic, optical, and ultrasonic sources, into mechanical forces, micro/nanorobots (MNRs) enable precise actuation at unprecedented scales. Evolving far beyond traditional drug delivery, these
Zirui Zhang, Yu Dong, Yongsheng Du, Rui Gao, Lin Zhang, Fei Tong   +5 more
wiley   +1 more source

Inconsistencies between endometrial receptivity assay and Adhesio-RT test for the window of implantation in women with repetitive failed donor oocyte embryo transfers. [PDF]

Obstet Gynecol Sci, 2021
Dahan MH, Tannus S.
europepmc   +1 more source

Ion implantation into nanoparticulate functional layers

, 2009
S.537-540Layers of silicon nanoparticles with resistivity down to 10 mΩcm are demonstrated using chemical and thermal treatment as well as ion implantation. Morphology and crystallinity of the layers are characterized using AFM and XRD.
Jank, M.P.M., Walther, S., Ebbers, A., Ryssel, H.   +3 more
core   +1 more source

Gonadotropin‐Inhibitory Hormone (GnIH) and Its Receptor GPR147 Mediates Acute Stress‐Induced Activation of the Locus Coeruleus‐SAM Axis

Advanced Science, EarlyView.
ABSTRACT Gonadotropin‐inhibitory hormone (GnIH, also known as RFamide‐related peptide‐3, RFRP‐3) is a hypothalamic neuropeptide that regulates vertebrate reproduction via its receptor GPR147. Although GnIH is known to mediate stress‐induced reproductive suppression, its role in broader stress responses remains unclear.
Jiani Zhang, Hongyu Zhu, Wenqi Wang, Bingqian Shen, Yuanyuan Xin, Xingxing Song, Xuanyi Lu, Lixuan Li, Siting Chen, Xiaochen Zhang, Jialing Zeng, Haodong Zheng, Jianlong Lao, Ke Peng, Yixian Wei, Jiaming Zheng, Chuanhuo Hu, Xiaoye Wang, Xun Li   +18 more
wiley   +1 more source

Treatment of mixed hearing losses via implantation of a vibratory transducer on the round window.

, 2006
Early clinical findings are reported for subjects implanted with the Vibrant Med-El Soundbridge (VSB) device. The present criteria for the VSB, limiting its application to patients with normal middle ear function, have been extended to include patients ...
M. CARNER, COLLETTI, Vittorio, COLLETTI, Liliana, S. D. SOLI   +3 more
core   +1 more source

Round Window Accessibility Prediction in Cochlear Implant Surgery

The Journal of International Advanced Otology
Background: Clear identification of the round window (RW) through the facial recess is a key surgical step for successful cochlear implantation (CI) surgery, which may be very challenging in some cases. Objective is to predict round window (RW) accessibility during CI surgery using high-resolution computed tomography (HRCT).
Salah-eddine Youbi, Omar Oulghoul, Youssef Lakhdar, Atmane Zaroual, Mohamed Chehbouni, Othmane Benhoummad, Youssef Rochdi, Abdelaziz Raji   +7 more
openaire   +3 more sources

Transcatheter closure of symptomatic aortopulmonary window in an infant [PDF]

, 2008
An aortopulmonary window is a rare congenital cardiac defect. In the majority of symptomatic neonates and infants, primary surgical repair is the treatment of choice.
Brockmeier, Konrad, Sreeram, Narayanswami, Pillekamp, Frank, Hannes, Tobias, Koch, Daniel   +4 more
core