Results 61 to 70 of about 539,337 (267)

Effects of IGFBP4 deficiency on human preadipocyte proliferation and differentiation through the IGF1R/AKT pathway

FEBS Open Bio, EarlyView.
IGFBP4 knockdown (KD) impairs preadipocyte proliferation and is associated with IGF1R protein downregulation and attenuated AKT phosphorylation. The mechanisms by which IGFBP4 KD influences the IGF1R/AKT signaling pathway involve newly synthesized proteins and lysosomal degradation pathways. Created in BioRender.
Yujia Guo, Sandy Richter, Christoph Bach, Wieland Kiess, Anna Kirstein, Diana Le Duc, Antje Garten   +6 more
wiley   +1 more source

Avidin is evolutionarily conserved in fish but dispensable for development and resistance against Streptococcus agalactiae in zebrafish

FEBS Open Bio, EarlyView.
The presence of biotin‐binding avidin proteins in fish and their biological significance are poorly characterized. We cataloged fish avidins and demonstrate that they are widely present and evolutionarily conserved. We created avd knockout zebrafish and show that zebavidin is dispensable for development and that resistance of avd knockout embryos in ...
Anni K. Saralahti, Markus J. T. Ojanen, Mataleena Parikka, Otto Kauko, Mika Rämet, Vesa P. Hytönen   +5 more
wiley   +1 more source

To Investigate the Effect of Endometriosis on Intracytoplasmic Sperm Injection Outcome Among Infertile Women without Previous History of Ovarian Surgery

Pakistan Journal of Medical Research
Objective: This study aimed to determine the impact of endometriosis on oocyte maturation in stimulated In-vitro Fertilization/Intra Cytoplasmic Sperm Injection (IVF/ICSI) outcomes.
Rohina Gul, Fauzia Tabbasum Cheema, Aliya Muzafar, Aisha Awais, Rameen Nisar, Saba Sardar   +5 more
doaj   +2 more sources

Desempenho reprodutivo de novilhas de corte acasaladas aos 18 ou aos 24 meses de idade Reproductive performance of beef heifers bred at 18 or 24 months of age

Revista Brasileira de Zootecnia, 2005
O experimento foi desenvolvido com o objetivo de se avaliar duas idades de acasalamento, 18 meses (18M) e 24 meses (24M) em novilhas de corte Hereford, por monta natural, durante 45 dias.
Maurício Dallmann da Silva, Júlio Otávio Jardim Barcellos, Ênio Rosa Prates   +2 more
doaj   +1 more source

Super‐Refractory Status Epilepticus (SRSE) in a Patient With Compound Heterozygous OPA1 Variants: Case Report and Literature Review

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Super‐Refractory Status Epilepticus (SRSE) is a rare, life‐threatening neurological emergency with unclear etiology in many cases. Mitochondrial dysfunction, often due to disease‐causing genetic variants, is increasingly recognized as a cause, with each gene producing distinct pathophysiological mechanisms.
Pouria Mohammadi, Lara Basovic, Christopher Michael McGraw   +2 more
wiley   +1 more source

Evaluation of the functional role of corpus luteum cavity in recipient selection for bovine embryo transfer [PDF]

Animal Bioscience
Objective The effectiveness of bovine embryo transfer (ET) programs is significantly influenced by selection of optimal recipient cows, in which a functional corpus luteum (CL) is critical for the maintenance of pregnancy.
Jihyun Park, Ahmad Yar Qamar, Wonyou Lee, Kilyoung Song, Miyun Park, Leegon Hong, Seonggyu Bang, Younghye Ro, Sanghoon Lee, Minjung Kim, Junkoo Yi, Jongki Cho   +11 more
doaj   +1 more source

Structure–Function Decoupling of the Sensorimotor and Default Mode Networks in Black Americans With MS

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background and Objectives Multiple sclerosis (MS) exhibits racially disparate rates of disease progression. Black people with MS (B‐PwMS) experience a more severe disease course than non‐Hispanic White people with MS (NHW‐PwMS). Here we investigated structural and functional connectivity as well as structure–function decoupling in the ...
Emilio Cipriano, Giacomo Boffa, Maria Petracca, Marta Ponzano, Nicole Graziano, Claire Wigley, Claire Riley, Jonathan Howard, Pietro Bontempi, Sylvia Klineova, Fred Lublin, Matilde Inglese   +11 more
wiley   +1 more source

Desempenho reprodutivo de fêmeas suínas inseminadas pela técnica intra-uterina ou tradicional Reproductive performance of swine females inseminated by intrauterine or traditional technique

Pesquisa Agropecuária Brasileira, 2004
O desempenho reprodutivo de fêmeas suínas foi avaliado com o objetivo de comparar duas técnicas de inseminação. Foram inseminadas, em delineamento inteiramente casualizado, 608 fêmeas com ordem de parto de dois a quatro, em dois tratamentos: inseminação ...
Djane Dallanora, Alisson Mezalira, Lia Helena Katzer, Mari Lourdes Bernardi, Fernando Pandolfo Bortolozzo, Ivo Wentz   +5 more
doaj   +1 more source

Sex Representation in US Stroke Clinical Trials: A Decade of Trends and Challenges

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Stroke remains a major cause of disability and mortality in the US, with significant sex‐based disparities, and females remain underrepresented in stroke clinical trials. We aimed to examine sex representation in US‐based stroke clinical trials, identify trial characteristics associated with higher female enrollment (≥ 50%), and ...
Chaitali Dagli, Mudasir Andrabi, Tova Cohen, Pranali G. Patel, Tapasya Katta, Chen Lin   +5 more
wiley   +1 more source

USO DE ANTIOXIDANTES PARA MELHORAR A EFICIÊNCIA REPRODUTIVA DE REBANHO BOVINO SUBMETIDO A PROTOCOLO DE SINCRONIZAÇÃO COM PROGESTERONA (P4)

Ciência Animal Brasileira, 2010
Estrus synchronization with progesterone is commonly used in farms with better reproductive control. Free radicals production, i.e. oxidative stress, is associated with progesterone levels.
Ricardo Zanella, Carlos Bondan, Julio Cesar Mendes Soares, Eraldo Lourenso Zanella, Marina Ragagnin de Lima   +4 more
doaj