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In contrast to drospirenone dydrogestrone acts rather neutra
2021-04-21
In DASA-58 to drospirenone dydrogestrone acts rather neutral at the aldosterone-, glucocorticoid- and androgen-receptor [12]. This indicates that the assessment of a ‘net-overall effect’ on the vascular system is very difficult based on the often discussed ‘partial effects’ of the progestogens. Thu
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Thus the understanding of the various mechanisms of
2021-04-21
Thus, the understanding of the various mechanisms of action of estrogen and SERMs is an important medical challenge and could help to develop an “ideal” SERM, preserving the beneficial effects of estrogen in the bone and urogenital system, and reducing the unwanted side effects, mainly increased ris
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br The estrogen receptors History and
2021-04-21
The estrogen receptors: History and discovery In 1958, Elwood Jensen discovered the estrogen receptor, the first receptor ever encountered for any hormone, by showing that reproductive female tissues were able to uptake estrogen from the circulation by binding to proteins. He later demonstrated t
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Fisetin tetrahydroxyflavone is a flavonol present in several
2021-04-20
Fisetin (3,3′,4′,7-tetrahydroxyflavone) is a flavonol present in several fruits and vegetables such as grape, persimmon, strawberry, apple, and onion at concentrations rangeing from 2 to 160 μg/g. Fisetin is a well–known bioflavonoid with remarkable biological effects including chemopreventive/chemo
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There are five phosphorylated serines in casein However
2021-04-20
There are five phosphorylated serines in β-casein. However, only phosphorylated Ser35 was identified in the samples hydrolysed with GE at 37 and 50 °C, i.e., f32-42 and f32-44 of β-casein. The identification indicates that phosphorylated peptides were less detectable from the non-phosphorylated pept
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ICT is a product of icariin via the
2021-04-20
ICT is a product of icariin via the metabolism of intestinal bacteria with estrogen-like activities [33]. ICT as a bone-protecting agent can enhance osteoblast differentiation while suppressing osteoclastic differentiation in vitro [19], and stimulate osteogenic differentiation and inhibit adipogene
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ICT is a product of icariin via the
2021-04-20
ICT is a product of icariin via the metabolism of intestinal bacteria with estrogen-like activities [33]. ICT as a bone-protecting agent can enhance osteoblast differentiation while suppressing osteoclastic differentiation in vitro [19], and stimulate osteogenic differentiation and inhibit adipogene
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atomoxetine hcl In general graphene nanoplatelets have many
2021-04-20
In general, graphene nanoplatelets have many useful features for the design of multifunctional composite materials, including excellent electrical and thermal conductivities, considerable weight-saving lightness, and high mechanical strength [26]. Moreover, they are characterized by a high specific
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Because aspirin and ibuprofen are NSAIDs
2021-04-20
Because aspirin and ibuprofen are NSAIDs, both cause a variety of adverse effects, including stomach ulcers, stomach bleeding, coagulation disorders, NU 7026 receptor and cerebral microbleeds [13]. Moreover, both cause liver damage [10]. Laster [14] reported a patient with pericarditis treated with
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The V V process of the FPGA development includes
2021-04-19
The V&V process of the FPGA development includes equivalence checking (Huang and Cheng, 1998, Huang et al., 2000, Kuehlmann and Krohm, 1997, Kuehlmann et al., 1995, Burch et al., 1994) as well as the simulation techniques. The equivalence checking can prove that two given designs have the same funct
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In the course of carbohydrate metabolism pyruvate the end
2021-04-19
In the course of carbohydrate metabolism, pyruvate, the end product of glycolysis, is converted to acetyl-CoA, which fuels the citrate cycle for further generation of energy. In the case of elevated levels of acetyl-CoA, acetyl-CoA is converted into malonyl-CoA by the action of acetyl-CoA carboxylas
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Other enzymes outside of the circadian clock also have effec
2021-04-19
Other Cepharanthine outside of the circadian clock also have effects on CR. Lithium, a drug used to treat bipolar disorder, has been shown to lengthen τ in a variety of systems [17]. While the molecular mechanism whereby lithium exerts its therapeutic effect is unclear, it is known to be an inhibit
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A widely accepted mechanism to
2021-04-19
A widely accepted mechanism to differentiate hESCs into cardiomyocytes is through perturbation of the canonical Wnt/β-catenin pathway. Initial Wnt activation is required to form the overseas [3]. Thereafter, it is believed that inhibition of the canonical Wnt/β-catenin pathway is pivotal for cardio
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br Dienogest DNG Dienogest is a nortestosterone
2021-04-19
Dienogest (DNG) Dienogest is a 19-nortestosterone derivative with two special structural changes [Fig. 1a]: [a] At the cabon-17 position there is a cyanomethyl group instead of an ethinyl group; [b] A double bond is present between carbons 9 and 10. DNG is the only progestogen that combines prope
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The use of the periplasmic fraction as starting
2021-04-19
The use of the periplasmic fraction as starting material and the presence of a unique purification step concurred in improving the purification yield to 25.3%, which is significantly higher than what obtained with the previous purification protocol (6.7%). In addition, the analysis of the kinetic co
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