(1) The current studies suggest that the autochthonous mammary tumor cells, independent of estrogen for cell growth, were still inducible for casein gene expression in vitro and in vivo by appropriate hormones.
(2) A wide but discontinuous distribution of the snail on the north coast of Haiti is confirmed (no autochthonous infections with S. mansoni have been reported).
(3) Furthermore, it was also confirmed that TIL-LAK cells could be induced in autochthonous mouse tumor systems and human gastric tumor systems.
(4) Neither patients' sera nor peripheral blood leukocytes showed significant cytotoxicity against autochthonous tumour cells in microtitre assays.
(5) Neutrophils and macrophages first appeared following transplantation of autochthonous tumor.
(6) Aerobic microorganisms are constantly entering the digestive tract with food, but colonization is resisted by autochthonous anaerobic flora (microbial colonization resistance) and by host-related factors (physiologic colonization resistance).
(7) The mitogenic response of some but not all hyporesponsive spleens from autochthonous tumor bearers was restored after removal of phagocytic macrophages.
(8) When different methods of treatment of the stimulating autochthonous blasts were compared with untreated cells, mitomycin C gave the highest stimulation indices 2 out of 3 tests.
(9) Two tumor models were selected: (a) autochthonous, MNU-induced mammary carcinoma and (b) transplanted rat leukemia L5222.
(10) The promising activities of these new platinum-linked phosphonic acids in autochthonous rat colorectal carcinoma and in human colorectal cancer cell lines warrant further investigations of compounds of this class to elucidate their role in the treatment of colorectal cancer.
(11) Our results demonstrate that anti-inflammation is probably not required for emergence and growth of these autochthonous tumors, that strongly immunogenic tumors may actually enhance macrophage responses and that the effect of tumor bearing on macrophage inflammation is a characteristic of the tumor, including its site and host of origin, its immunogenicity and its transplant generation.
(12) Among 154 different, MCA-induced mouse sarcomas, the immunogenicities of those tumors that had had the shortest original latencies in their autochthonous hosts were of an intermediate level with relatively little scatter.
(13) Antibody-dependent, cell-mediated cytotoxicity in the Moloney sarcoma virus (MSV) system was analyzed in terms of the ability of autochthonous antibody to induce or potentiate cytotoxicity by lymphocytes from animals infected with MSV.
(14) Sera of eight unselected adult patients with acute myelogenous leukemia obtained before and after chemotherapy were repeatedly tested for specific complement-dependent cytotoxicity against autochthonous peripheral white blood cells from the acute leukemia stage and from the remission stage, respectively.
(15) The antitumor activity of the cell-wall skeleton (CWS) of Propionibacterium acnes C7 was examined by using transplantable tumors in syngeneic mice and in guinea pigs, and autochthonous tumors in mice.
(16) Serums from three patients with renal cell carcinoma, one without any recurrent tumor and two with metastases, appear to significantly block the autochthonous and allogeneic lymphocyte cytotoxicity.
(17) This expression of metastatic potential was significantly different (p less than 0.05) from 14 primary cancers without autochthonous host metastases.
(18) Cells from autochthonous mouse mammary carcinomas which display estrogen-independent growth in vivo were studied for their hormonal responses in primary culture.
(19) Autochthonous, homologous, and heterologous immunizations of chickens and rats did not produce a detectable antibody response to a virus-specific tumor surface antigen.
(20) The lysis pattern of autochthonous M. tuberculosis is characterized by a prevalence of sensitivity to phages DS6A, GS4E, BG1, and D34.
Fossil
Definition:
(a.) Dug out of the earth; as, fossil coal; fossil salt.
(a.) Like or pertaining to fossils; contained in rocks, whether petrified or not; as, fossil plants, shells.
(n.) A substance dug from the earth.
(n.) The remains of an animal or plant found in stratified rocks. Most fossils belong to extinct species, but many of the later ones belong to species still living.
(n.) A person whose views and opinions are extremely antiquated; one whose sympathies are with a former time rather than with the present.
Example Sentences:
(1) Photograph: AP Reasons for wavering • State relies on coal-fired electricity • Poor prospects for wind power • Conservative Democrat • Represents conservative district in conservative state and was elected on narrow margins Campaign support from fossil fuel interests in 2008 • $93,743 G K Butterfield (North Carolina) GK Butterfield, North Carolina.
(2) Biomass and crops for animals are as damaging as [burning] fossil fuels.” The recommendation follows advice last year that a vegetarian diet was better for the planet from Lord Nicholas Stern , former adviser to the Labour government on the economics of climate change.
(3) Bobbing in warming waters, this ancient ice fossil will be gone in a couple of weeks.
(4) The pendulum swung even further with growing fossil, archaeological and genetic data in the 1990s.
(5) This is triggered not so much by climate change but the cause of global warming itself: the burning of fossil fuels both inside and outside the home, says Farrar.
(6) This approximately 40-Myr-old specimen is the first fossil primate found in Burma since the fragmentary remains of the controversial earliest anthropoids Pondaungia cotteri Pilgrim and Amphipithecus mogaungensis Colbert were recovered more than 50 yr ago.
(7) Comparison of these tracks and the Hadar hominid foot fossils by Tuttle has led him to conclude that Australopithecus afarensis did not make the Tanzanian prints and that a more derived form of hominid is therefore indicated at Laetoli.
(8) Because the fossil fuel industry faces a closing pincers.
(9) The reputations of companies linked to fossil fuels are at immediate risk from a fast-growing divestment campaign, one of Europe’s biggest asset managers has warned.
(10) The first report, released last September in Stockholm , found humans were the "dominant cause" of climate change, and warned that much of the world's fossil fuel reserves would have to stay in the ground to avoid catastrophic climate change.
(11) The methods described make possible the preparation of fossil samples for light nad transmission electron microscopy.
(12) This would force them to move rapidly away from fossil fuels in just a few years, something which they say is impossible to do given their limited finances and need to improve the lives of their people.
(13) That means eliminating fossil fuel subsidies as well.
(14) The branching pattern derived from the DNA comparisons is congruent with the fossil evidence and supported by comparative biochemical, chromosomal, and morphological studies.
(15) This method ensures the good preservation of spatial relations between bone elements essential for studies of fossil bones, which are sometimes very brittle.
(16) Driven by a desire to reduce dependence on imported fossil fuels and promote a secure supply of energy, the government of Albania has been very eager to encourage increased investment in renewable energy and in 2013 a law was passed to promote renewable energy .
(17) What the Chinese want is resources, especially fossil fuels.
(18) Each country can discover how much CO2 it emits by calculating the volume of fossil fuels it burns, usually through imports and the tax system.
(19) Plus, unlike planet-screwing fossil fuels, solar could actually be subsidy-free in a few years.
(20) ('76), viz., that the fossil is "unique" among Hominoids, is essentially correct.