Results 41 to 50 of about 213,001 (224)

Demonstration of astrocytes in cultured amniotic fluid cells of three cases with neural-tube defect [PDF]

, 1981
We have investigated the origin of rapidly adhering (RA) cells in three cases of neural tube defects (two anencephali, one encephalocele). We were able to demonstrate the presence of glial fibrillary acidic (GFA) protein in variable percentages (4–80 ...
AD Smith, AK Buamah, B Nørgaard-Pedersen, CB Laurell, CM Gosden, CM Gosden, CM Gosden, D Bignami, E Crouch, GR Sutherland, LB Chen, LF Eng, LF Eng, M Schachner, M Schachner, M Seppälä, NJ Wald, S Sarkar, T Voigtländer   +18 more
core   +1 more source

An automated microfluidic biosensor with bispecific rabbit monoclonal antibody and nanozyme‐bioenzyme composite for dual antibiotic detection

BMEMat, EarlyView.
This study introduces an automated microfluidic biosensor for simultaneous detection of florfenicol and thiamphenicol in environmental water. By integrating a phage‐screened bispecific rabbit monoclonal antibody with a nanozyme‐bioenzyme composite, the system achieves sensitive dual‐antibiotic detection. Coupled with smartphone‐based sensing, it offers
Fuyuan Zhang, Yang Liu, Juntao Wang, Haichao Zhang, Wenlong Yu, Yaxin Sang, Yun Liu, Guangze Yang, Fang Gao, Shuo Wang, Shilun Feng, Xianghong Wang   +11 more
wiley   +1 more source

Serotyping of Candida albicans isolated from clinical specimens

Memorias do Instituto Oswaldo Cruz, 1990
A specific antiserum to Candida albicans serotype A was prepared adsorbing a total antiserum with Candida albicans serotype B cells. This specific antiserum was used for serotyping C.
Maria L. Martinez Batista, Gerardo Martinez Machin, Carlos Fernandez Andreu, Alina Llop Hernandez   +3 more
doaj   +1 more source

Terminal deoxynucleotidyltransferase. Serological studies and radioimmunoassay [PDF]

, 1976
Mouse antisera against calf terminal deoxynucleotidyltransferase (terminal transferase) have been prepared. The sera have been used to characterize terminal transferase both by studying inhibition of enzyme activity and by developing a competition ...
Baltimore, David, Gottlieb, Paul D., Kung, Patrick C.   +2 more
core  

Integration of a virus membrane protein into the lipid bilayer of target cells as a prerequisite for immune cytolysis [PDF]

, 1979
Structural requirements for membrane antigens on target cells to mediate immune cytolysis were studied in a model system with purified membrane proteins from Semliki Forest virus (SFV). These SFV spike proteins were isolated in the form of detergent- and
Barz, D., Koszinowski, Ulrich H., Morein, B., Schirrmacher, V.   +3 more
core   +1 more source

Enhanced deoxyviolacein bioproduction via enzyme condensation with a yeast glycolytic enzyme‐derived peptide tag

Biotechnology Progress, EarlyView.
Fusion of a 27‐amino‐acid peptide tag derived from a glycolytic enzyme enabled artificial assembly formation of the two violacein biosynthetic enzymes, VioE and VioC. This assembly resulted in enhanced biosynthesis of deoxyviolacein. Abstract In microbial production, regulating endogenous and exogenous synthetic pathways is essential.
Rioko Ito, Sayoko Ito‐Harashima, Naoko Segawa, Natsuko Miura, Michihiko Kataoka   +4 more
wiley   +1 more source

A Comparison of Polyvalent Passive Immunoprotection from Antibodies with Different Immunity Models of Live or Inactivated Vibrio fluvialis in Fish

Fishes
Polyvalent passive vaccines can act fast in resisting various bacteria with good efficacy, and they have application value in aquaculture. This study prepared live and inactivated Vibrio fluvialis mouse antisera (L-VF-antiserum and I-VF-antiserum), and ...
Huihui Xiao, Pan Cui, Jing Chen, Xiaohui Han, Ziye Ma, Chen Chen, Yong Liu, Xiang Liu   +7 more
doaj   +1 more source

The site of synthesis of the iron-sulfur subunits of the flavoprotein and iron-protein fractions of human NADH dehydrogenase [PDF]

, 1988
The site of synthesis of the iron-sulfur subunits of the flavoprotein and iron-protein fractions of the human respiratory chain NADH dehydrogenase has been investigated to test the possibility that any of them is synthesized in mitochondria.
Attardi, Giuseppe, Chomyn, Anne, Cleeter, Michael W. J., Patel, Salil D., Ragan, C. Ian   +4 more
core  

Expression of the insulin-like growth factor-II/mannose-6-phosphate receptor in multiple human tissues during fetal life and early infancy [PDF]

, 1992
The insulin like growth factor-II/mannose-6-phosphate (IGF-II/M6P) receptor has been detected in many cells and tissues. In the rat, there is a dramatic developmental regulation of IGF-II/M6P receptor expression, the receptor being high in fetal and ...
Eisenmenger, Wolfgang, Funk, B., Hansmann, A., Kessler, U., Kiess, W., Kolb, H. J.   +5 more
core   +1 more source

The Development of the Human Female Reproductive Tract: Part 2—Vagina

Clinical Anatomy, EarlyView.
ABSTRACT Urogenital epithelium replaces the original paramesonephric (Müllerian) epithelium in the human fetal vagina. We re‐investigated this cell replacement histologically and with three‐dimensional reconstructions. In the lesser pelvis, both Müllerian ducts fuse to form the uterovaginal canal.
Cindy J. M. Hülsman, S. Eleonore Köhler, Gabriela Morosan‐Puopolo, Jill P. J. M. Hikspoors, Wouter H. Lamers   +4 more
wiley   +1 more source