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Micrograph showing decidualization of the endometrium due to exogenous progesterone (oral contraceptive pill). H&E stain. Decidualization is a process that results in significant changes to cells of the endometrium in preparation for, and during, pregnancy.
Decidualization includes the process of differentiation of the spindle-shape stromal fibroblasts into the plump secretory decidual cells, which create a pericellular extracellular matrix rich in fibronectin and laminin (similar to epithelial cells). Vascularity, as well as vascular permeability, is enhanced in the decidualizing endometrium.
Also called resource cost advantage. The ability of a party (whether an individual, firm, or country) to produce a greater quantity of a good, product, or service than competitors using the same amount of resources. absorption The total demand for all final marketed goods and services by all economic agents resident in an economy, regardless of the origin of the goods and services themselves ...
As an economic doctrine, dirigisme is the opposite of laissez-faire, stressing a positive role for state intervention in curbing productive inefficiencies and market failures. Dirigiste policies often include indicative planning , state-directed investment, and the use of market instruments (taxes and subsidies) to incentivize market entities ...
Sex cord–gonadal stromal tumour is a group of tumours derived from the stromal component of the ovary and testis, which comprises the granulosa, thecal cells and fibrocytes. [1] In contrast, the epithelial cells originate from the outer epithelial lining surrounding the gonad while the germ cell tumors arise from the precursor cells of the ...
Reliance on extensive growth can be undesirable in the long-run because it exhausts resources. To maintain economic growth in the long-run, especially on a per-capita basis, it is good for an economy to grow intensively—for example, by improvements in technology or organisation, thereby shifting the economy’s production possibilities ...
The earlier term for the discipline was "political economy", but since the late 19th century, it has commonly been called "economics". [22] The term is ultimately derived from Ancient Greek οἰκονομία (oikonomia) which is a term for the "way (nomos) to run a household (oikos)", or in other words the know-how of an οἰκονομικός (oikonomikos), or "household or homestead manager".
In microeconomics, economic efficiency, depending on the context, is usually one of the following two related concepts: [1] Allocative or Pareto efficiency : any changes made to assist one person would harm another.