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1.
《Biometric Technology Today》2003,11(11):6
- Daon
- Musicrypt
- EMI Music Canada
- Digital Broadband Networks
- FaceKey Corporation
- Eystar Media Inc (EMI)
- Temasya Wira
- Animated Electronic Industries
- BIO-key International
- Entryport Corporation
2.
《Biometric Technology Today》2003,11(9):5
- Bioscrypt
- Saflink
- Dell
- Fujitsu Microelectronics America
- Identix
- Viisage
- Acsys Biometrics
- US Government
3.
《Biometric Technology Today》2003,11(10):3
Including information on:
- Martin State Airport
- Bioscrypt
- Saflink
- Office of the Secretary of Defense
- Department of Defense
- Boeing Corporation
- Bell ID, Gemplus
- Siemens
- Foreign Ministry
4.
《Ethology and sociobiology》1988,9(5):319-324
This paper comments on: Low, B. S., Alexander, R. D., and Noonan, K.M. Human hips, breast, and buttocks: Is fat deceptive? Ethology and Sociobiology 8: 249-247, 1987. In it I argue that:
- 1.1. Sexual selection has probably not been the most important selection pressure on
- 2.female human body shape.
- 3.2. Male humans in different cultures find different aspects of the female body attractive
- 4.and therefore are unlikely to have exerted consistent directional sexual selection on
- 5.the female body.
- 6.3. Breast size is not correlated with lactation success.
- 7.4. Visible hip width is not correlated with parturition success.
- 8.5. Women would lower their fitness if they tried to deceive men about their internal
- 9.pelvic dimensions.
- 10.6. There are many alternative hypothesis to explain the existence of fat onwomen's
- 11.breast, hips, and buttocks.
5.
《The International journal of biochemistry》1993,25(6):885-890
- 1.1. Among the digestive enzymes synthesized by pancreas, lipase is the principle lipolytic enzyme which hydrolyses dietary glycerides.
- 2.2. For its action it requires a coenzyme, colipase.
- 3.3. The molecular mechanisms of the interaction of these two are not fully understood.
- 4.4. Further, molecular events that regulate and influence lipid absorption are ill denned.
- 5.5. The rabbit is the conventional animal model for the study of lipid absorption. We have undertaken the molecular cloning, and characterization of rabbit pancreatic colipase, the coenzyme for pancreatic lipase.
- 6.6. Colipase has been cloned from a gt 11 library of an adult rabbit pancreatic cDNA by probing with an oligonucleotide derived from human colipase sequence.
- 7.7. The total reading frame consists of 321 nucleotides coding for 90 amino acids of the functional protein and 17 nucleotides of the leader peptide.
- 8.8. Northern blot analysis revealed a distinct band around 0.5kb. Comparison with other species revealed an over all homology of 75% at the nucleotide level.
- 9.9. At the amino acid level highest conservation is observed at the lipase-binding region (AA 53–73).
- 10.10. Rabbit enzyme also retained the N-terminal pentapeptide of it preform.
- 11.11. The regions of homology and conservation may aid to define the sites of interaction of colipase with lipase.
6.
《The International journal of biochemistry》1993,25(2):157-161
- 1.1. To understand the physiological roles of the 90-kDa stress protein (HSP90), we investigated the heparin- and antibody-binding domains of the protein.
- 2.2. For heparin-binding sites, HSP90 was digested completely with trypsin, and the digests were applied to a heparin-Sepharose column and eluted with 1.0 M NaCl, followed by 8.0 M urea.
- 3.3. Each elutant was purified by a reverse-phase C18 column.
- 4.4. Two peptides from the NaCl-eluted fraction and no peptide from the urea-eluted fraction were purified.
- 5.5. The purified peptides were sequenced by an automated peptide sequencer.
- 6.6. One of the heparin-binding sites was present between Leu-362 and Arg-365; another was present between Leu-645 and Lys-648.
- 7.7. These two peptides were basic and considerably hydrophilic.
- 8.8. For antibody-binding sites, HSP90 was mildly digested with trypsin, electrophoresed on SDS-polyacrylamide gels and transferred to PVDF membranes.
- 9.9. The four bound of the trypsin fragments could be sequenced with a peptide sequencer.
- 10.10. There was only one antibody-binding peptide, 38 kDa, starting from Pro-2. The others showed no cross-reactivity with the antibody and started from Leu-283.
- 11.11. Therefore, the epitopes of HSP90 are present between Pro-2 and Leu-282.
- 12.12. The heparin-binding sites are present from the middle region of the HSP90 molecule, and the antigen sites are at the N-terminal domain.
7.
《Comparative biochemistry and physiology. A, Comparative physiology》1991,98(2):407-412
- 1.1. Synaptic short-term depression could be transferred into long term depression by repetition of series of stimuli.
- 2.2. The transition from short-term depression to long-term depression was blocked by puromycin.
- 3.3. The majority of the transition took place during resting periods between stimulus series.
- 4.4. The initiation of the transition process was 83% completed after 5 min of stimulation.
- 5.5. Short- and long-term depression were quantitatively separated into their two serial sites of origin: afferent axons and synaptic terminals.
- 6.6. Long sequences evoked periods with increased and variable EPSPs not conforming to depression.
8.
《Comparative biochemistry and physiology. A, Comparative physiology》1987,86(2):239-241
- 1.1. A variety of haematological parameters were determined in adult Dasyurus viverrinus.
- 2.2. Haemoglobin and red cell counts were high with a very low mean cell volume.
- 3.3. Basophils are absent but the eosinophils contain small numbers of basophilic granules which may indicate a dual role for this cell.
- 4.4. “Ring Form” leucocytes are present.
- 5.5. Three types of red cell picture could be identified, some animals showing large numbers of spherocytes, spicule cells, and inclusion bodies.
- 6.6. These cells resemble those found in some inherited human haemolytic anaemias but there was no evidence of haemolysis in the animals.
- 7.7. An alkali resistant haemoglobin component is present.
9.
《The International journal of biochemistry》1993,25(9):1291-1301
- 1.1. Cytosolic and microsomal epoxide hydrolyzing enzymes of human skin and liver were compared and found to be different.
- 2.2. Epidermal and hepatic cytosolic epoxide hydrolases were different in terms of substrate selectivity, pI, inhibitor sensitivity and affinity Chromatographic properties.
- 3.3. Microsomal epoxide hydrolases had the same pIs but different substrate selectivities.
- 4.4. Cytosolic epoxide hydrolase from adults had higher specific activity than that from neonates or cultured epidermis, but lower activity than adult hepatic enzymes.
- 5.5. The sizes of cytosolic epoxide hydrolase from epidermis and liver were similar and lower than that from cultured fibroblasts.
- 6.6. Cytosolic epoxide hydrolase from all sources shared similar antigenic determinants.
10.
《The International journal of biochemistry》1991,23(3):293-299
- 1.1. In a continuing investigation of phycocyanin-membrane surface interaction, fluorescence quenching experiments were performed with a mixture of two populations of fluorescence probe-encapsulated phospholipid bilayer vesicles in the presence and absence of phycocyanin.
- 2.2. These membrane vesicles were prepared with 1,2-dimyristoyl phosphatidylcholine (DMPC), cholesterol and a probe molecule.
- 3.3. A fluorophore was encapsulated in one population of membrane vesicles, while a quencher was encapsulated in another population of membrane vesicles.
- 4.4. The result was compared with those of experiments in the presence of other biomolecules, including albumin, cytochrome c, hemoglobin, myoglobin or RNA.
- 5.5. Interestingly, a one-third reduction of the fluorescence intensity was observed in the mixture of these two populations of membrane vesicles in phycocyanin's presence.
- 6.6. In contrast, the other biomolecules caused no significant reduction in the fluorescence intensity.
- 7.7. These findings were evidence of a phycocyanin-induced membrane perturbation.
- 8.8. This was further demonstrated by a phycocyanin-induced change in the thermotropic behavior of DMPC vesicles, as measured by differential scanning microcalorimetry.
- 9.9. Such a unique property of phycocyanin is believed to be associated with its known membrane surface-interacting character.
- 10.10. A possible phycocyanin-modulated membrane-membrane interaction was discussed.
11.
《Comparative biochemistry and physiology. C: Comparative pharmacology》1988,89(2):479-482
- 1.1. The effects of injected catecholamines and their analogues on odour learning in honey bees is described.
- 2.2. Dopamine blocks the retrieval of a learned odour signal with a specific time course and does not block the storage of this signal.
- 3.3. Noradrenaline blocks retrieval and storage of a conditioned odour signal.
- 4.4. Amphetamine shows the same effects as noradrenaline.
- 5.5. Haloperidol has no affect on memory retrieval or storage.
12.
《The International journal of biochemistry》1993,25(8):1195-1202
- 1.1. Three calcium-binding proteins have been purified from Ehrlich ascites tumor cells.
- 2.2. They were identified by amino acid sequence analysis on selected fragments obtained by tryptic digestion.
- 3.3. The proteins belong to the annexin family and were identified as annexins II, III and V.
- 4.4. Antibodies raised against the proteins were used to examine for their presence in a number of murine tissues.
- 5.5. The occurrence was found to be in reasonable accordance with earlier reports.
13.
《Molecular & cellular proteomics : MCP》2019,18(12):2516-2523
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14.
- 1.1. Brain trehalase specific activity and trehalosemia were measured during the end of the developmental life cycle in non-diapausing and diapausing insects.
- 2.2. During non-diapausing development, trehalosemia reached maximum values at the beginning of pupal life. Then a constant decrease was observed up to the end of adult life.
- 3.3. The specific activity of brain trehalase was maximum when the insects were in active feeding periods, minimum activity appearing during moulting phases.
- 4.4. During diapausing development, trehalosemia was very high at the beginning of pupal life, particularly when insects were exposed to wintering conditions.
- 5.5. When diapause was broken, trehalosemia fell, announcing adult emergence.
- 6.6. Brain trehalase activity showed the same qualitative variations as in non-diapausing larvae, but with rather lower values.
- 7.7. During pupal life, brain trehalase activity decreased markedly during the long period necessary to obtain diapause breakdown.
- 8.8. Wintering conditions allow a progressive increase of brain trehalase activity, which preceded the fall of trehalosemia.
15.
《Comparative biochemistry and physiology. B, Comparative biochemistry》1992,101(2):379-384
- 1.1. Serum from the Pacific hagfish,Eptatretus stouti,contains a complement-like protein (CLP).
- 2.2. CLP from unfractionated hagfish serum and from affinity-purified preparations binds to yeast cell surfaces.
- 3.3. Incubation with CLP enhances the phagocytosis of yeast by hagfish leukocytes.
- 4.4. CLP-mediated opsonization can be inhibited by anti-CLP antibody, EDTA, d(+)mannose and l(+)rhamnose.
- 5.5. Additional opsomic factors are also in hagfish serum.
16.
《Comparative biochemistry and physiology. A, Comparative physiology》1992,101(4):657-660
- 1.1. Potassium loss occurs through the gills of trout.
- 2.2. This loss is compensated by intestinal absorption.
- 3.3. During a fasting period, branchial regulation appears after 2–3 days.
- 4.4. The maintenance of potassium balance is discussed as a function of experimental conditions.
17.
《Comparative biochemistry and physiology. A, Comparative physiology》1992,101(4):635-639
- 1.1. Most bird muscle spindles are supplied by only one primary afferent.
- 2.2. Secondary afferents occur irregularly.
- 3.3. Sensory terminals are covered by a basal lamina and a collagenous sheath.
- 4.4. Two types of motor terminal are recognized which can be referred to specific types of intrafusal fiber.
- 5.5. The sensory and motor innervation of bird intrafusal fibers is less understood than that of mammalian intrafusal fibers.
18.
《Comparative biochemistry and physiology. A, Comparative physiology》1991,98(4):839-843
- 1.1. A high percentage (53%) of isolated snails injected with prostate gland homogenates lay eggs.
- 2.2. These egg masses consist of a few eggs which contain many nonviable oocytes.
- 3.3. Preliminary experiments suggest that an egg-laying factor may be present in prostatic secretions.
- 4.4. Snails bred in isolation from hatching, whether injected or not, occasionally lay viable eggs.
- 5.5. This observation shows that self-fertilization or parthenogenesis is, in fact, possible in Helix aspersa Müller.
19.
《The International journal of biochemistry》1993,25(5):631-633
- 1.1. Translocation of cytosol activity in phorbol-primed neutrophils was studied.
- 2.2. Prior exposure of PMA or FMLP could potentiate the oxidative response by subsequent heterogeneous stimulus, FMLP or PMA.
- 3.3. In FMLP-primed neutrophils, the cytosol had almost the same activity as resting one and cytosol activity was not eluted from the membrane.
- 4.4. In PMA-primed neutrophils, however, the cytosol had less activity and cytosol activity was correspondingly eluted from the membrane.
- 5.5. These observations suggested that cytosol activity was translocated in PMA-primed cells.
20.
《The International journal of biochemistry》1993,25(2):247-251
- 1.1. Neonatal mice received subcutaneous injections of buffer, thiourea (TU) or propylthiouracil (PTU).
- 2.2. The PTU-treated mice were sacrificed on postnatal day 14 (P14) and the TU-treated mice on P28.
- 3.3. Brain weights of the TU- and PTU-treated mice were not significantly different from the controls.
- 4.4. Acid but not alkaline phosphatase activity in the braistem decreased after TU and PTU treatment.
- 5.5. Myelination as indicated by intensity of luxol fast blue staining was weaker in drug-treated animals.
- 6.6. The level of myelin marker enzyme, 2′,3′-cyclic nucleotide 3′-phosphohydrolase, was lower in the brainstem of PTU-treated animals.
- 7.7. The results suggest a correlation between acid phosphatase but not alkaline phosphatase activity with myelination in the developing mouse brain.