By Судаков К.В.
;Биологические мотивации КНИГИ ;НАУКА и УЧЕБА Автор: Судаков К.В. Название: Биологические мотивации Издательство: Медицина Год: 1971 Формат: djvu Размер: 4,6 Mb +3% Для сайта: www.mirknig.comКнига посвящена описанию таких эмоциональных состояний как голод, жажда, половое возбуждение, страх. Показана роль мотивации в приспособительных реакциях организма, патология и психофармакология мотиваций.Depozit documents zero
Read Online or Download Биологические мотивации PDF
Similar biology books
Small GTPases play a key position in lots of features of latest phone biology: regulate of telephone development and differentiation; rules of mobilephone adhesion and mobilephone circulate; the association of the actin cytoskeleton; and the legislation of intracellular vesicular delivery. This quantity plus its spouse Volumes 255 and 256 hide all biochemical and organic assays presently in use for interpreting the function of small GTPases in those facets of mobilephone biology on the molecular point.
Released seeing that 1959, Advances in utilized Microbiology remains to be probably the most extensively learn and authoritative overview resources in microbiology.
The sequence comprises entire stories of the most up-tp-date examine in utilized microbiology. contemporary components coated contain bacterial range within the human intestine, protozoan grazing of freshwater biofilms, metals in yeast fermentation approaches and the translation of host-pathogen discussion via microarrays.
Eclectic volumes are supplemented through thematic volumes on a number of issues, together with Archaea and unwell construction syndrome. influence issue for 2007: 1. 821.
* Contributions from prime gurus and experts
* Informs and updates on all of the most recent advancements within the field
* Reference and consultant for scientists and experts interested by developments in utilized microbiology
Sigma receptors are promising drug improvement pursuits for a number of neurological, psychiatric, oncological, immunological, cardiovascular, ophthalmological, and gastrointestinal issues. they're structurally exact proteins which are special from classical G protein-coupled receptors, ionotropic receptors, or receptor tyrosine kinases.
- Human Senescence: Evolutionary and Biocultural Perspectives
- Biology of Plant Litter Decomposition. Volume 2
- Discrete and Topological Models in Molecular Biology
- Evolutionary Biology
- Plant Functional Genomics (Methods in Molecular Biology Vol 236)
Additional resources for Биологические мотивации
Although in vitro culture of bovine cortical pieces leads to spontaneous activation of primordial follicles (Wandji et al. 1996), such activation is halted if the culture medium lacks insulin (Fortune et al. 2011). Insulin has also been found to promote the activation of primordial follicles in cultured fetal hamster ovaries (Yu and Roy 1999) and neonatal rat ovaries (Kezele et al. 2002). Thus, insulin appears to be essential to activate primordial follicles at least in vitro. The precise culture conditions that mimic the natural in vivo conditions in terms of nutrients, growth factors, pH, temperature, and oxygen concentration, however, have yet to be defined for the in vitro culture of human ovarian tissues.
The unique process of homologous recombination and synapsis is confined to the germ line and represents the earliest event in the life history of the oocyte requiring major chromosome reorganization (Burgoyne et al. 2009). F. Albertini and R. Olsen exchange of genetic materials between adjacent chromatids within homologous chromosomes. The reparation of DSBs at crossover sites sometimes fails, resulting in asynapsis of homologues that can ultimately lead to nondisjunction at metaphase of meiosis 1.
After 13 days of culturing neonatal ovaries in this modified medium, the isolated pre-antral follicles were cultured on an ovarian stromal cell feeder layer. This led to the generation of a significantly higher number of GVBD-competent oocytes (Li et al. 2011) than the original culture protocol (Eppig and O’Brien 1996; O’Brien et al. 2003). These results suggest that PTEN inhibitors could potentially be used in human ovarian culture medium to trigger the activation of primordial follicles. However, one must be extremely cautious while using PTEN inhibitors because PTEN has been shown to be a tumor suppressor (Cully et al.