objective the aim of this study was to compare the sensitivity and specificity of acid fast and auramine-rhodamine staining and multiplex pcr for the detection of mycobacterium tuberculosiscomplex and non tuberculosis mycobacteria on formalin fixed paraffin embedded tissues (ffpe) materials and methods forty cases of ffpe pleural and bronchial tissue with chronic granulomatous inflammation and ...

T-cell progenitors in the embryonic bone marrow express the tyrosine kinase receptor c-kit. RR5, an anti-MHC class II beta chain monoclonal antibody, subdivides this c-kit positive population. Intrathymic transfer experiments showed that most of the T-cell progenitors belong to the MHC class II(+)/c-kit(+) bone marrow population in the embryo and young adult. On transplantation, these bone marr...

T-cell progenitors in the embryonic bone marrow express the tyrosine kinase receptor c-kit. RR5, an anti-MHC class II b chain monoclonal antibody, subdivides this c-kit positive population. Intrathymic transfer experiments showed that most of the T-cell progenitors belong to the MHC class II1/ckit1 bone marrow population in the embryo and young adult. On transplantation, these bone marrow proge...

Our purpose is to test if Pluronic® fluorescent nanomicelles can be used for in vivo two-photon imaging of both the normal and the tumor vasculature. The nanomicelles were obtained after encapsulating a hydrophobic two-photon dye: di-stryl benzene derivative, in Pluronic block copolymers. Their performance with respect to imaging depth, blood plasma staining, and diffusion across the tumor vasc...

Rhodamine B is a synthetic dye that used to textiles, but it often misused color street food product such as cotton sugar. The short-term effects of Rhodamin if comes in contact with the skin or eyes are irritation affected area, acute poisoning, abdominal pain, vomiting, diarrhea, headaches, dizziness and hypersalivation. While long-term caused gastrointestinal tract, disorders several reprodu...

Lipase (triasilglycerol acylhydrolase, E.C, 3.1.1.3) is an enzyme can hydrolyze long chains of triglycerides[1]. a water-soluble and naturally lipase catalyze the hydrolysis ester bonds in water insoluble lipid substrate long-chain acylglycerol synthesis, diacylglycerol, monoacylglycerol, glycerol[2]. Hydrolase be used potentialy produced fatty acid which precursors chemical industry[3]. The re...

The spiral modiolar artery with its proximal branches and the microvessels in the spiral ligament and the stria vascularis were microdissected from the guinea pig cochlea. After incubation with proteolytic and collagenolytic enzymes the mixed cell suspension was fractionated by gradient centrifugation. The cells migrated according to their buoyant densities into the fractions of 1.04 g/ml (endo...

Elektronentransfer. In ihrem Forschungsartikel (e202203758) untersuchen Jianzhang Zhao et al. den langlebigen Ladungstransferzustand in Spiro-Donor-Akzeptor-Dyaden auf der Grundlage von Pyromellitimid-abgeleitetem Rhodamin.

statement of problem: primary teeth discoloration can cause mentally and socially unpleasant effects in children. this can also be a sign of systemic disease. despite the importance of this subject, a comprehensive study has not been performed yet. purpose: the aim of this study was determining the frequency of different types of primary teeth discoloration. materials and methods: in this cross...

BACKGROUND Bioprocesses depend on a number of different operating parameters and temperature is one of the most important ones. Unfortunately, systems for rapid determination of temperature dependent reaction kinetics are rare. Obviously, there is a need for a high-throughput screening procedure of temperature dependent process behavior. Even though, well equipped micro-bioreactors are a promis...