Matches in SemOpenAlex for { <https://semopenalex.org/work/W1988757673> ?p ?o ?g. }
- W1988757673 endingPage "175" @default.
- W1988757673 startingPage "165" @default.
- W1988757673 abstract "Human blood platelets were subjected to osmotic shock, brief sonication, pressure homogenization, or treatment with adenosine diphosphate (ADP). These procedures demonstrated an abundance of cytoplasmic microfibrils. The fibrils resembled those found on electron microscopy of partially purified thrombosthenin, the actomyosin-like protein isolated from platelets, and they also appeared to resemble the myofilaments of smooth muscle. Similar fibrils were not found in leukocytes studied under identical conditions. Treatment with colchicine (2 × 10-5 mole/liter) resulted in the disappearance of microtubules but did not affect the morphology of the microfibrils or interfere with platelet-dependent clot retraction. Thus, microfibrils rather than microtubules may represent the morphologic counterpart of the contractile protein. Brief osmotic shock at low temperature or treatment with 10-4 M ADP caused the marginal band of microtubules to be replaced by a bundle of intertwining microfibrils. The apparent inter-conversion of microtubules and microfibrils under a variety of conditions led to the hypothesis that fibrils and tubules consist of similar subunits whose degree of polymerization might be dependent on local cytoplasmic forces. Furthermore, on the basis of these observations, it is postulated that the contractile properties of the cells may be vested in the microfibrils, whereas the tubules may serve to maintain the highly asymmetric shape characteristic of circulating and irreversibly aggregated platelets." @default.
- W1988757673 created "2016-06-24" @default.
- W1988757673 creator A5022391886 @default.
- W1988757673 date "1969-01-01" @default.
- W1988757673 modified "2023-09-27" @default.
- W1988757673 title "Microfibrils of blood platelets: their relationship to microtubules and the contractile protein" @default.
- W1988757673 cites W1602522526 @default.
- W1988757673 cites W1978864533 @default.
- W1988757673 cites W1987313151 @default.
- W1988757673 cites W1990941291 @default.
- W1988757673 cites W2011585548 @default.
- W1988757673 cites W2020870305 @default.
- W1988757673 cites W2021324079 @default.
- W1988757673 cites W2023518418 @default.
- W1988757673 cites W2026813799 @default.
- W1988757673 cites W2031863826 @default.
- W1988757673 cites W2034912738 @default.
- W1988757673 cites W2038339246 @default.
- W1988757673 cites W2046486135 @default.
- W1988757673 cites W2047207866 @default.
- W1988757673 cites W2054395207 @default.
- W1988757673 cites W2054760402 @default.
- W1988757673 cites W2078328099 @default.
- W1988757673 cites W2083155175 @default.
- W1988757673 cites W2097891818 @default.
- W1988757673 cites W2099573762 @default.
- W1988757673 cites W2127715628 @default.
- W1988757673 cites W2137756635 @default.
- W1988757673 cites W2150755107 @default.
- W1988757673 cites W2225715999 @default.
- W1988757673 cites W2305127727 @default.
- W1988757673 cites W2316091952 @default.
- W1988757673 cites W2330596297 @default.
- W1988757673 cites W2765493213 @default.
- W1988757673 doi "https://doi.org/10.1172/jci105965" @default.
- W1988757673 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/322202" @default.
- W1988757673 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/5765019" @default.
- W1988757673 hasPublicationYear "1969" @default.
- W1988757673 type Work @default.
- W1988757673 sameAs 1988757673 @default.
- W1988757673 citedByCount "95" @default.
- W1988757673 countsByYear W19887576732012 @default.
- W1988757673 countsByYear W19887576732017 @default.
- W1988757673 countsByYear W19887576732022 @default.
- W1988757673 crossrefType "journal-article" @default.
- W1988757673 hasAuthorship W1988757673A5022391886 @default.
- W1988757673 hasBestOaLocation W19887576731 @default.
- W1988757673 hasConcept C120665830 @default.
- W1988757673 hasConcept C121332964 @default.
- W1988757673 hasConcept C12554922 @default.
- W1988757673 hasConcept C130217890 @default.
- W1988757673 hasConcept C142669718 @default.
- W1988757673 hasConcept C1491633281 @default.
- W1988757673 hasConcept C185592680 @default.
- W1988757673 hasConcept C18903297 @default.
- W1988757673 hasConcept C189040839 @default.
- W1988757673 hasConcept C190062978 @default.
- W1988757673 hasConcept C203014093 @default.
- W1988757673 hasConcept C20418707 @default.
- W1988757673 hasConcept C27523624 @default.
- W1988757673 hasConcept C2778722038 @default.
- W1988757673 hasConcept C55493867 @default.
- W1988757673 hasConcept C86803240 @default.
- W1988757673 hasConcept C89560881 @default.
- W1988757673 hasConcept C93877712 @default.
- W1988757673 hasConcept C95444343 @default.
- W1988757673 hasConceptScore W1988757673C120665830 @default.
- W1988757673 hasConceptScore W1988757673C121332964 @default.
- W1988757673 hasConceptScore W1988757673C12554922 @default.
- W1988757673 hasConceptScore W1988757673C130217890 @default.
- W1988757673 hasConceptScore W1988757673C142669718 @default.
- W1988757673 hasConceptScore W1988757673C1491633281 @default.
- W1988757673 hasConceptScore W1988757673C185592680 @default.
- W1988757673 hasConceptScore W1988757673C18903297 @default.
- W1988757673 hasConceptScore W1988757673C189040839 @default.
- W1988757673 hasConceptScore W1988757673C190062978 @default.
- W1988757673 hasConceptScore W1988757673C203014093 @default.
- W1988757673 hasConceptScore W1988757673C20418707 @default.
- W1988757673 hasConceptScore W1988757673C27523624 @default.
- W1988757673 hasConceptScore W1988757673C2778722038 @default.
- W1988757673 hasConceptScore W1988757673C55493867 @default.
- W1988757673 hasConceptScore W1988757673C86803240 @default.
- W1988757673 hasConceptScore W1988757673C89560881 @default.
- W1988757673 hasConceptScore W1988757673C93877712 @default.
- W1988757673 hasConceptScore W1988757673C95444343 @default.
- W1988757673 hasIssue "1" @default.
- W1988757673 hasLocation W19887576731 @default.
- W1988757673 hasLocation W19887576732 @default.
- W1988757673 hasLocation W19887576733 @default.
- W1988757673 hasLocation W19887576734 @default.
- W1988757673 hasOpenAccess W1988757673 @default.
- W1988757673 hasPrimaryLocation W19887576731 @default.
- W1988757673 hasRelatedWork W1531816097 @default.
- W1988757673 hasRelatedWork W1980160702 @default.
- W1988757673 hasRelatedWork W1981424611 @default.
- W1988757673 hasRelatedWork W1984610550 @default.
- W1988757673 hasRelatedWork W2019891899 @default.
- W1988757673 hasRelatedWork W2049826221 @default.