Search results
From Self-sufficiency
- == Mechanism of action == ...d [[guanosine monophosphate]]s. Increased levels of these ribotides causes feedback inhibition of [[amidophosphoribosyl transferase]], the first and rate-limit7 KB (864 words) - 16:41, 27 September 2010
- ...cate [[Cushing's Disease]], since the [[pituitary adenoma]] has a feedback mechanism that has been reset to a higher level of cortisol. Longer versions rely on18 KB (2,498 words) - 16:41, 27 September 2010
- ==Mechanism of Action== -Increase synthesis annexin-1, important in negative feedback on hypothalamus and anterior pituitary gland, may have anti-inflammatory ac7 KB (872 words) - 16:41, 27 September 2010
- ...glycogenesis is observed in hepatocyte culture in laboratory, although the mechanism is unknown. ...1472 |pmc=371824 |doi=10.1172/JCI109184 |url=}}</ref> Humans also use this mechanism<ref>Dingman, J.F.; Gonzalez-Auvert Ahmed, A.B.J.; Akinura, A. (1965) “Ant41 KB (5,644 words) - 16:50, 27 September 2010
- ...r enhancing it with [[positive feedback]] or depressing it with [[negative feedback]] <ref name=Marieb>Marieb, Elaine N. & Hoehn, Katja (2007). ''Human Anatomy ==== Positive feedback ====21 KB (3,070 words) - 21:41, 19 September 2010
- ...r=A. Giz; H. Giz, J. L. Brousseau; A. Alb; W. F. Reed | title=Kinetics and Mechanism of Acrylamide Polymerization by Absolute, Online Monitoring of Polymerizati ...ng technology for the polymer manufacturing industry. The possibility for feedback control in polymerization reactions presents manufacturers with a tool to i14 KB (1,877 words) - 10:12, 20 September 2010
- ...ed by other factors, such as lightning (ignition source) and strong winds (mechanism for rapid spread).<ref>McKenzie, ''et. al.'', 894</ref> ...lammable, they can increase the future risk of fire, creating a [[positive feedback loop]] that increases fire frequency and further destroys native growth.<re88 KB (12,641 words) - 21:35, 20 September 2010
- ...osphorylation to electron and hydrogen transfer by a chemi-osmotic type of mechanism |journal=Nature. |year=1961 |month=Jul |volume=191 |pages= 144–8 |pmid=13 ...|author=Huang Y, Lemieux MJ, Song J, Auer M, Wang DN |title=Structure and mechanism of the glycerol-3-phosphate transporter from Escherichia coli |journal=Scie63 KB (9,050 words) - 21:26, 21 September 2010
- The mechanism for detecting reductions in P<small>O<sub>2</sub></small> has yet been iden ...s the concentration of [[carbonic acid]] and thus [[protons]]. The precise mechanism of CO<sub>2</sub> sensing is unknown, however it has been demonstrated that10 KB (1,411 words) - 21:27, 21 September 2010
- ...ooth muscle cells (which in turn activates contraction by an IP3-dependent mechanism). [[ACE inhibitor]] drugs are major drugs against hypertension. ...lomerular filtration. Angiotensin II as a sensitizer to [[tubuloglomerular feedback]] preventing an excessive rise in GFR. Angiotensin II causes the local rele14 KB (1,818 words) - 21:27, 21 September 2010
- The '''myogenic mechanism''' is how [[artery|arteries]] and [[arteriole|arterioles]] react to an incr ...sitive to changes in blood pressure. However, with the aid of the myogenic mechanism, the glomerular filtration rate remains very insensitive to changes in huma2 KB (219 words) - 21:27, 21 September 2010
- ...through without the need for special transport mechanisms. This transport mechanism allows bidirectional diffusion depending on osmotic gradients and is furthe ...his is achieved by myogenic response and in the kidney by tubuloglomerular feedback. When blood pressure increases the arterioles that lead to the capillaries10 KB (1,408 words) - 21:29, 21 September 2010
- In [[biology]], '''signal transduction''' is a mechanism that converts a mechanical/chemical [[stimulus]] to a [[cell]] into a speci Many of the enzymes activated as part of the signal transduction mechanism and also many adapter proteins have been found to possess specialized [[str55 KB (7,677 words) - 22:12, 21 September 2010
- ...983]], p. 290.</ref> It was not until the 1990s that the psychoactive mechanism was identified by a team led by [[Daniel Siebert]].<ref name="Marushia2002p ...eptor]]) receptors in ''inflamed'' but not normal gut ''[[in vivo]]''. The mechanism of action for Salvinorin A on [[ileum|ileal]] tissue has been described as133 KB (18,241 words) - 22:14, 21 September 2010
- ...re. Throughout WW2, speech equipment also evolved dynamically as industry feedback influenced the designs at Collins. The 12H was quickly replaced with the s ...mechanism was unique when introduced. It used concentric dials and a gear mechanism that provided precise dial resolution, better than 1 kHz.22 KB (3,330 words) - 14:49, 10 December 2011
- [[Image:Ideal feedback model.svg|thumb|Figure 1: Ideal feedback model. The feedback is negative if B < 0|300px|right]] ...e result that the changes are [[Attenuation|attenuated]]. If the overall [[feedback]] of the system is negative, then the system will tend to be [[Control theo8 KB (1,098 words) - 14:49, 10 December 2011
- ...t sequential system is probably a [[flip-flop (electronics)|flip flop]], a mechanism that represents a [[binary number system|binary]] [[Numerical digit|digit]] ...egister." Each time a clock signal ticks, the state register captures the feedback generated from the previous state of the combinational logic, and feeds it33 KB (4,939 words) - 14:49, 10 December 2011
- ...rmer, horn to air impedance (shunt).|'''Figure 2.''' Harrison's phonograph mechanism and its electrical equivalent circuit.]] ...esigns was that mechanical resonances in the pickup and sound transmission mechanism caused excessively large peaks and troughs in the frequency response, resul52 KB (7,784 words) - 14:49, 10 December 2011
- ==Mechanism== ...onents include an element that can be controlled by a feedback signal. The feedback signal keeps the oscillator tuned in [[resonance]] with the frequency of th32 KB (4,699 words) - 14:52, 10 December 2011