Results 301 to 310 of about 487,985 (362)

Biohybrid Microrobots Based on Jellyfish Stinging Capsules and Janus Particles for In Vitro Deep‐Tissue Drug Penetration

Small Science, EarlyView.
This study introduces a biohybrid microrobot utilizing jellyfish‐stinging capsules as nanoinjectors, integrated onto Janus particles. Controlled by magnetic and electric fields, these microrobots achieve deep tissue penetration and precise drug delivery.
Sinwook Park, Noga Barak, Tamar Lotan, Gilad Yossifon   +3 more
wiley   +1 more source

Reactivity of Sperm Whale Metmyoglobin towards Hydrogen Ions and p-Nitrophenyl Acetate

, 1962
Esther Breslow, Frank R.N. Gurd
openalex   +1 more source

Protective Effects of Adipose Mesenchymal Stem Cell Secretome On Oxidative Stress-Induced Bisphenol-A in Isolated Rat Testes Mitochondria and Sperm Quality. [PDF]

JBRA Assist Reprod
Soleimani MZ, Khorsandi L, Asadi-Fard Y, Rezaei-Tazangi F, Ashtari A.   +4 more
europepmc   +1 more source

Imaging Ligand‐Receptor Interactions at Single‐Protein Resolution with DNA‐PAINT

Small Methods, EarlyView.
A labeling approach for small ligands in DNA‐PAINT super‐resolution microscopy preserving ligand functionality is demonstrated. This method enables the study of ligand‐receptor interactions at single‐protein resolution providing detailed insights into their spatial arrangement and interactions. Here, the interaction of the Epidermal Growth Factor (EGF)
Monique Honsa, Isabelle Pachmayr, Larissa Heinze, Levent Bas, Luciano A. Masullo, Jisoo Kwon, Ana Perovic, Brenda Schulman, Ralf Jungmann   +8 more
wiley   +1 more source

Carboxymethylation of Sperm Whale Metmyoglobin

, 1963
Leonard Banaszak, Patricia A. Andrews, John W. Burgner, E.H. Eylar, Frank R.N. Gurd   +4 more
openalex   +1 more source

Sperm Motility Evaluation in Stallion Fresh, Cooled and Frozen Semen Using a Portable Computer-Assisted Sperm Analysis System. [PDF]

Reprod Domest Anim
Brito LFC.
europepmc   +1 more source

Emerging trends in the management of non‐obstructive azoospermia

UroPrecision, EarlyView.
Abstract Ten percent of infertile males have azoospermia, classified into obstructive and nonobstructive types, which require specific medical or surgical treatments. In nonobstructive azoospermia, advancements in microsurgery allow for effective sperm retrieval in about half of cases.
Mina Saad, Mohamed Alkabeer, Dina Abdelmonim, Sameh Fayek GamalElDin, Mohamed Wael Ragab   +4 more
wiley   +1 more source

Animal Reproduction: Semen Quality Assessment, Volume II. [PDF]

Animals (Basel)
Wysokińska A.
europepmc   +1 more source

Artificial intelligence and varicocelectomy: A new horizon for patient management? A narrative review

UroPrecision, EarlyView.
Abstract Varicocele is a common entity found in 15% of men and is the most common reversible cause of male factor infertility. Guidelines have been developed to guide urologists in deciding which patients would benefit from varicocelectomy. Yet studies published over the last decade showed the emergence of predictors of success of varicocelectomy using
Oussama G. Nasrallah, Moustafa A. Al Hattab, Bassel G. Bachir   +2 more
wiley   +1 more source

The composition of human sperm sncRNAome: a cross-country small RNA profiling. [PDF]

Reprod Biol Endocrinol
Mehta P, Singh R.
europepmc   +1 more source