Results 61 to 70 of about 3,225,031 (302)

Defining Vaginal Community Dynamics: daily microbiome transitions, the role of menstruation, bacteriophages, and bacterial genes

Microbiome
Background The composition of the vaginal microbiota during the menstrual cycle is dynamic, with some women remaining eu- or dysbiotic and others transitioning between these states.
Luisa W. Hugerth, Maria Christine Krog, Kilian Vomstein, Juan Du, Zahra Bashir, Vilde Kaldhusdal, Emma Fransson, Lars Engstrand, Henriette Svarre Nielsen, Ina Schuppe-Koistinen   +9 more
doaj   +1 more source

Approach to Epistaxis

Journal of Otorhinolaryngology, Hearing and Balance Medicine
Epistaxis, commonly referred to as nosebleeds, is a frequent clinical presentation with etiologies spanning from localized trauma to systemic conditions and medication effects.
Raisa Chowdhury, Sena Turkdogan, Jennifer A. Silver, Jessica Hier, Stuart Bursey, Danah Quttaineh, Mark Khoury, Lamiae Himdi   +7 more
doaj   +1 more source

Increased choroidal thickness in patient with high-altitude retinopathy

Indian Journal of Ophthalmology, 2014
We report a case of high-altitude retinopathy with increased choroidal thickness detected by spectral-domain optical coherence tomography (SD-OCT). A 36-year-old Japanese man developed an acute vision decrease in his left eye after he had trekked at an ...
Kyoko Hirukawa-Nakayama, Akito Hirakata, Kaoru Tomita, Tomoyuki Hiraoka, Makoto Inoue   +4 more
doaj   +1 more source

The role of laparoscopic surgery in the surgical management of recurrent liver malignancies: A systematic review and meta-analysis

Frontiers in Surgery, 2023
ObjectiveTo evaluate the efficiency of laparoscopic surgery in treating recurrent liver tumors vs. conventional open surgery.MethodsDatabase searching was conducted in PubMed, the Cochrane Library and EMBASE.
Tian-Run Lv, Hai-Jie Hu, Wen-Jie Ma, Ya-Fei Hu, Yu-Shi Dai, Fu-Yu Li   +5 more
doaj   +1 more source

Recurrent Highway Networks

, 2017
Many sequential processing tasks require complex nonlinear transition functions from one step to the next. However, recurrent neural networks with 'deep' transition functions remain difficult to train, even when using Long Short-Term Memory (LSTM ...
Koutník, Jan, Schmidhuber, Jürgen, Srivastava, Rupesh Kumar, Zilly, Julian Georg   +3 more
core   +1 more source

C‐mannosylation promotes ADAMTS1 activation and secretion in human testicular germ cell tumor NEC8 cells

FEBS Letters, EarlyView.
C‐mannosylation is a unique form of protein glycosylation. In this study, we demonstrated that ADAMTS1 is C‐mannosylated at Trp562 and Trp565 in human testicular germ cell tumor NEC8 cells. We found that C‐mannosylation of ADAMTS1 is essential for its secretion, processing, enzymatic activity, and ability to promote vasculogenic mimicry. These findings
Takato Kobayashi, Takehiro Suzuki, Ryota Kawahara, Natsumi Harai, Naoshi Dohmae, Siro Simizu   +5 more
wiley   +1 more source

Observations and simulations of recurrent novae: U Sco and V394 CrA [PDF]

, 1988
Observations and analysis of the Aug. 1987 outburst of the recurrent nova V394 CrA are presented. This nova is extremely fast and its outburst characteristics closely resemble those of the recurrent nova U Sco.
Ferland, Gary, Gehrz, Robert D., Heathcote, S., Kenyon, Scott, Ney, Edward P., Shaviv, G., Sonneborn, G., Sparks, Warren M., Starrfield, S., Williams, R. E.   +9 more
core   +1 more source

Ergothioneine supplementation improves pup phenotype and survival in a murine model of spinal muscular atrophy

FEBS Letters, EarlyView.
Spinal muscular atrophy (SMA) is a genetic disease affecting motor neurons. Individuals with SMA experience mitochondrial dysfunction and oxidative stress. The aim of the study was to investigate the effect of an antioxidant and neuroprotective substance, ergothioneine (ERGO), on an SMNΔ7 mouse model of SMA.
Francesca Cadile, Daniela Ratto, Giorgia Rastelli, Ottavia Eleonora Ferraro, Caterina Temporini, Sunil Kumar, Simona Boncompagni, Paola Rossi, Monica Canepari   +8 more
wiley   +1 more source

Microbial exopolysaccharide production by polyextremophiles in the adaptation to multiple extremes

FEBS Letters, EarlyView.
Polyextremophiles are microorganisms that endure multiple extreme conditions by various adaptation strategies that also include the production of exopolysaccharides (EPSs). This review provides an integrated perspective on EPS biosynthesis, function, and regulation in these organisms, emphasizing their critical role in survival and highlighting their ...
Tracey M Gloster, Ebru Toksoy Öner
wiley   +1 more source

Recurrent hydrocoele

Journal of Family Medicine and Primary Care, 2013
Hydrocele is a common cause of scrotal swelling in general practice and is caused by a patent space in the tunica vaginalis. Treatment is often conservative unless the hydrocele grows to a critical size that leads to discomfort or difficulty in walking ...
Kelly Parks, Lawrence Leung
doaj   +1 more source