Pattern of respiration

Blood IH 1 is 40 nmol/l and iscontrolled by our normal pattern of respiration and the functioning of our kidneys. 

The fastest changes in HR are attributed to the pattern of respiration and will mainly be found in the frequency range between 0.15 and 0.40 Hz. Frequencies, corresponding to a rhythm with a duration of about 10 seconds (0.10 Hz component) are related to basic properties (eigen fiequency) of the baroreflex, a reflex that regulates short time blood pressure. Lower fiequencies are related to both... 

A number of other seeds exhibit a similar pattern of respiration to that of peas (see Table 5.1). The lengths of Phases I-IV are variable from species to species, e.g. in Phaseolus mungo they are much abbreviated, and radicle emergence and Phase III commence after only 6 h from the start of imbibition [89]. On the other hand, in Pinus densiflora Phase I alone takes two days for completion [57]. Even in pea, the lengths of these phases vary as a function of temperature, moisture availability and ambient oxygen concentration. 

Cheyne-Stokes respiration Pattern of breathing with gradual increase in depth and sometimes in rate to a maximum, followed by a decrease resulting in apnea. The cycles ordinarily are 30 seconds to 2 minutes in duration, with 5 to 30 seconds of apnea. 

Walker, C. et al., Allergic and nonallergic asthmatics have distinct patterns of T-cell activation and cytokine production in peripheral blood and bronchoalveolar lavage, Am. Rev. Respir. Dis., 146, 109, 1992. 

Gilabert JA, Parekh AB 2000 Respiring mitochondria determine the pattern of activation and inactivation of the store-operated Ca2+ current Icrac- EMBO J 19 6401-6407 lino M 1990 Biphasic Ca2+ dependence of inositol 1,4,5-trisphosphate-induced Ca2+ release in smooth muscle cells of the guinea pig taenia caeci. J Gen Physiol 95 1103-1122 Iizuka K, Yoshii A, Dobashi K, Horie T, More M, Nakazawa T 1998 InsP3, but not novel Ca2+ releasers, contributes to agonist-initiated contraction in rabbit airway smooth muscle. J Physiol 511 915-933... 

In general, slow, deep inhalation followed by a period of breath holding increases the deposition of aerosols in the peripheral parts of the lungs, whereas rapid inhalation increases the deposition in the oropharynx and in the large central airways. Thus, the frequency of respiration (the flow velocity) and the depth of breath (tidal volume) influence the pattern of pulmonary penetration and deposition of inhaled aerosols. Therefore, an aerosol of ideal size will penetrate deeply into the respiratory tract and the lungs only when the aerosols are inhaled in the correct manner (Sackner, 1978 and Sackner et al., 1975). 

These studies show that when the accumulation of HOCs occurs solely by respiration or dermal absorption, BMO and SPMD rate constants correlated very well, but that concentrations in SPMDs are often higher than those in BMOs. However, good correlations between the fingerprints or patterns of HOC residues in BMO tissues and SPMDs would not be expected to hold, when diet plays a major role in the uptake of compounds with high TfowS (see Eq. 7.5). For example, Peven et al. (1996) compared the accumulation of organic contaminants by transplanted... 

Blanchard C, ffynd AL, Minke KA, Minemoto T, Blanchard RJ (2001) Human defensive behaviors to threat scenarios show parallels to fear- and anxiety-related defense patterns of non-human mammals. Neurosci Biobehav Rev 25 761-770 Bonham AC (1995) Neurotransmitters in the CNS control of breathing. Respir Physiol 101 219-230... 

As lead in automotive emissions has been found largely in the fine particle fraction (22, 23), it is reasonable to expect a similar size distribution pattern for manganese from automotive sources. This would explain the strong association between MN and PB in the factor analyses reported here. This probably also explains the association of MN (TSP samples) with several factors at low loadings, rather than with a single factor as the TSP samples would include the mass of respirable as well as coarse manganese. When the concentration of the tracers in coarse particles (calculated as the differences in concentration between the TSP and RSP samples) were included with the RSP data for factor analysis, a factor on which 20% of the total variance (No. 5, Table I) was loaded was obtained. 

Fig. 13.—Pattern of Post-harvest Respiration at 20 in Mangoes (After Krishnamurthy and Subramanyam384). [(a) Preclimacteric period, (b) climacteric rise, (c) climacteric peak, (d) over-ripeness (senescence). Solid line (1) shows the pattern obtained in a single fruit, and dotted line (2) shows the pattern obtained by averaging results from randomly selected fruits.]...

Gilabert, J. A. and Parekh, A. B., 2000, Respiring mitochondria determine the pattern of activation and inactivation of the store-operated Ca(2+) current I(CRAC). Embo J 19, 6401-7. 

Caffrey, J.M., and Kemp, W.M. (1991) Seasonal and spatial patterns of oxygen production, respiration, and root-rhizome release in Potamogeton perfoliatus and Zostera marina. Aquat. Bot. 40 109-128. 

Sampou, P., and Oviatt, C.A. (1991) Seasonal patterns of sedimentary carbon and anaerobic respiration along a simulated eutrophication gradient. Mar. Ecol. Prog. Ser. 72, 271-282. 

In this chapter I present phylogenetic data which are consistent with an endosymbiotic origin of what subsequently became the nucleus. Subsequently means here that the nucleus, as well as other typically eukaryotic structures, emerged after the advent of aerobically respiring mitochondria. A concept of canonical pattern of mitochondrial ancestry for eukaryotic genes (Emelyanov 2001b, 2003b) will be shown to be crucial to the issue. 

Four electron carriers (A, B, C, and D) are required in the electron transport system of a recently discovered aerobic bacterium. You find that in the presence of substrate and 02, four inhibitors (I, II, III, and IV) block respiration at four different sites. From differential spectrophotometry of the electron carriers, you find that these inhibitors yield the patterns of oxidation state of the carriers shown below. What... 

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