Results 61 to 70 of about 801,709 (375)

In vitro spermatogenesis: A century‐long research journey, still half way around

Reproductive Medicine and Biology, 2018
Background Spermatogenesis is one of the most complicated cellular differentiation processes in a body. Researchers struggled to find and develop a micro‐environmental condition that can support the process in vitro.
Mitsuru Komeya, Takuya Sato, Takehiko Ogawa   +2 more
doaj   +1 more source

3D Cell Cultures: Evolution of an Ancient Tool for New Applications

Frontiers in Physiology, 2022
Recently, research is undergoing a drastic change in the application of the animal model as a unique investigation strategy, considering an alternative approach for the development of science for the future.
Andrea Cacciamali, Riccardo Villa, Silvia Dotti   +2 more
doaj   +1 more source

3D cell culture models and organ‐on‐a‐chip: Meet separation science and mass spectrometry

Electrophoresis, 2019
In vitro derived simplified 3D representations of human organs or organ functionalities are predicted to play a major role in disease modeling, drug development, and personalized medicine, as they complement traditional cell line approaches and animal ...
A-jay Lin, F. S. Skottvoll, Simon Rayner, S. Pedersen‐Bjergaard, G. Sullivan, S. Krauss, S. Wilson, S. Harrison   +7 more
semanticscholar   +1 more source

In vitro strategies for the enhancement of secondary metabolite production in plants: a review

Bulletin of the National Research Centre, 2022
Background Plants are the prime source of vital secondary metabolites (SMs) which are medicinally important for drug development, and these secondary metabolites are often used by plants in the various important tasks like defense against herbivory ...
Mohammad Afaan Fazili, Irfan Bashir, Mudasar Ahmad, Ubaid Yaqoob, Syed Naseem Geelani   +4 more
doaj   +1 more source

Nucleosomes indicate the in vitro radiosensitivity of irradiated bronchoepithelial and lung cancer cells [PDF]

, 2004
Nucleosomes, which are typical cell death products, are elevated in the serum of cancer patients and are known to rapidly increase during radiotherapy.
Al-Batran SE, Albrecht Bergner, Anke Mitlewski, Bepler G, Bergner A, Dorothea Nagel, Fernando Gamarra, Jutta Stief, Kerr JF, Kuroi K, Petra Stieber, Rudolph M. Huber, Stefan Holdenrieder, Szumiel I, Wyllie AH   +14 more
core   +1 more source

Decellularized extracellular matrix for organoid and engineered organ culture

Journal of Tissue Engineering
The repair and regeneration of tissues and organs using engineered biomaterials has attracted great interest in tissue engineering and regenerative medicine.
Xiaoxu Guo, Boxun Liu, Yi Zhang, Sousan Cheong, Tao Xu, Feng Lu, Yunfan He   +6 more
semanticscholar   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

CULTURE TECHNIQUES OF Moina SPECIES WITH ORGANIC AND INORGANIC FERTILIZERS

Khulna University Studies, 2003
An experiment was conducted to determine the effect of organic (poultry dropping, cow dung, and mustard oil cake) and inorganic (urea) fertilizers on production of Moina in plastic container (2.5L) with or without aeration. Under this condition, the total production of Moina was significantly (p<0.05) higher in both aerated (4950 individuals) and ...
S. M. Rahman, M. N. Siddiqui, M. N. Haque, M. A. Rouf, M. A. Bari, M. A. H. Chisty   +5 more
openaire   +1 more source

Infections Complicating Orthotopic Liver Transplantation: A Study Emphasizing Graft-Related Septicemia [PDF]

, 1976
In 93 recipients of 102 orthotopic liver homografts, the incidence of bacteremia or fungemia exceeded 70%. The graft itself was usually an entry site for systemic infection after both immunologic and nonimmunologic parenchymal injury, especially if there
Hansbrough, JF, Hoelscher, M, Porter, KA, Putnam, CW, Schröter, GPJ, Starzl, TE   +5 more
core   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source