Results 201 to 210 of about 284,770 (295)

Influence of Age and Exposure Pathway on Copper and Cadmium Mixture Toxicity: A Study on Daphnia magna

Environmental Toxicology, EarlyView.
ABSTRACT Metal contamination in aquatic ecosystems poses substantial risks to freshwater organisms, with mixture effects often deviating from predictions based on single‐metal toxicity. Understanding how age‐specific sensitivities and multiple exposure pathways influence mixture effects is critical for accurate risk assessment.
Sanah Majid, Karen Smeets, Mubiana K. Valentine, Ronny Blust   +3 more
wiley   +1 more source

Human stem cell-based embryo models: from self-organization to recapitulating development. [PDF]

Front Cell Dev Biol
Liu D, He T.
europepmc   +1 more source

Growth trajectory and miscarriage diagnosis threshold in early IVF pregnancy: multicenter study

Ultrasound in Obstetrics &Gynecology, EarlyView.
ABSTRACT Objectives To characterize early‐pregnancy ultrasound findings in pregnancies conceived via in‐vitro fertilization (IVF) for which gestational age is known precisely based on the date of embryo transfer (ET), and to examine their association with first‐trimester pregnancy outcome.
S. Murugesu, A. Richardson, A. Shearer, S. Sheth, D. Nikolaou, D. Balfoussia, M. Mittal, K. Linton‐Reid, E. O. Aboagye, S. Saso, S. Saravelos, T. Bourne   +11 more
wiley   +1 more source

First Record of Triplet Embryos in Sea Turtles: Evidence of Natural Polyembryony in a Wild Green Turtle (<i>Chelonia mydas</i>) Nest From Guanahacabibes, Cuba. [PDF]

Ecol Evol
Azanza-Ricardo J, Bárcenas-Ibarra A, Domínguez-León KA, Calderón-Peña R, Guerrero-Esquijarosa Y, Colin-Hidalgo EE, Marmolejo-Valencia JA, Merchant-Larios H, Sánchez-Ochoa DJ, de la Cueva H.   +9 more
europepmc   +1 more source

The Embryo Sac of Peperomia [PDF]

Botanical Gazette, 1914
openaire   +1 more source

Four‐dimensional immuno‐mechanobiomaterials: Dynamic material cues that program host response to prevent fibrosis and enable regeneration

VIEW, EarlyView.
Dynamic immuno‐mechanobiomaterials with time‐programmed mechanical adaptation orchestrate host responses through precise mechanotransduction and immune‐stromal regulation. These adaptive biomaterials minimize mechanical mismatch, attenuate the forign dy response and fibrosis, promote angiogenesis and controlled extracellular matrix remodeling, and ...
Gobinath Vellapalayam Manoharan, Kathirvel Ayyaswamy, Parthasarathy Vellaichamy, Nagarajan Deivanayagam Pillai, Rithik Gobinath   +4 more
wiley   +1 more source

Biology, ecology, and conservation of the Italian hare Lepus corsicanus: a review

Wildlife Biology, EarlyView.
The Italian hare Lepus corsicanus, an endemic lagomorph of Italy, serves as a critical case study in evolutionary biology and conservation. Once taxonomically debated, modern genetic and morphological analyses confirm its status as a distinct Pleistocene lineage restricted to the central‐southern Italian Peninsula and Sicily.
Pierangelo Freschi, Valter Trocchi
wiley   +1 more source

Early Pre-Rupture Diagnosis of Live Heterotopic Pregnancy Using Transvaginal Ultrasound, With Successful Laparoscopic Management and Preservation of the Intrauterine Pregnancy. [PDF]

Clin Case Rep
Alsaggaf AE, Price N.
europepmc   +1 more source

Indications and Efficacy of Progestogen‐Monotherapy as Menopause Hormone Therapy: A Narrative Review

BJOG: An International Journal of Obstetrics &Gynaecology, EarlyView.
ABSTRACT Menopausal hormone therapy (MHT) remains the most effective treatment for vasomotor symptoms (VMS) and other manifestations of menopause; however, its use is limited in women with contraindications to oestrogen. Progestogen monotherapy, though historically underutilized, represents a viable alternative in this population. This narrative review
Chloe Thomas, Olivia Carere, Lauren Clarfield, Michelle Jacobson   +3 more
wiley   +1 more source

The Influence of Sperm Origin on Function, Preservation and Embryo Development in South American Camelids. [PDF]

Reprod Domest Anim
Giuliano SM, Carretero MI, Medina Escalante C, Sanz Ludeña C, Barriga Marcapura X, Apichela S, Reategui-Ordoñez J.   +6 more
europepmc   +1 more source