(Abstracted from Am J Obstet Gynecol 2020;223:727.e1–727.e11) Menopause is primarily the consequence of estrogen loss. It associated with a wide variety uncomfortable symptoms that affect quality life postmenopausal women.

The monoclonal antibody 27/21 directed against mouse nerve growth factor (NGF) interferes in vivo with the survival of sensory dorsal root ganglion (DRG) neurones during the development of the quail embryo: the number of DRG neurones at embryonic day 11 (E11) was reduced by about 30% in embryos treated with the antibody between E3 and E11. Neurone numbers in the nodose ganglion were not affecte...

The technique of resonant ultrasound spectroscopy (RUS) was used to measure the second-order elastic constants of hydrated human dentin. Specimens were placed between two transducers, and the resonant frequencies of vibration were measured between 0.5 and 1.4 MHz. The elastic constants determined from the measured resonant frequencies in hydrated dentin exhibited slight hexagonal anisotropy, wi...

Tetrahydrobiopterin (BH4) is an essential co-factor for the biosynthesis of catecholamine-type neurotransmitters and of nitric oxide (NO). The expression of the enzymes catalyzing the first two steps of the BH4 biosynthetic pathway was studied in the developing chicken retina by in situ hybridization and immunocytochemistry. GTP-cyclohydrolase-I (GTP-CH-I) and 6-pyruvoyl-tetrahydropterin syntha...

The purpose of the present study was to elucidate the involvement of transforming growth factor betas (TGFbetas) in the differentiation of tongue striated muscles by analyzing the expression of TGFbetas, their receptors and factors of TGFbeta signal transduction in the mouse tongue between embryonic days 11 (E11) and E15. The expression levels of TGFbeta3 mRNA and protein were much higher than ...

We extend a recently proposed formulation of dual gravity to the case of eleven-dimensional supergravity. The supersymmetric action corresponding to this alternative formulation is given, and it is shown that it leads to a set of first-order duality relations from which all second-order equations of motion follow as integrability conditions. On top of the fields corresponding to the conjectured...

We extend a recently proposed formulation of dual gravity to the case of eleven-dimensional supergravity. The supersymmetric action corresponding to this alternative formulation is given, and it is shown that it leads to a set of first-order duality relations from which all second-order equations of motion follow as integrability conditions. On top of the fields corresponding to the conjectured...