(a.) Full of use, advantage, or profit; producing, or having power to produce, good; serviceable for any end or object; helpful toward advancing any purpose; beneficial; profitable; advantageous; as, vessels and instruments useful in a family; books useful for improvement; useful knowledge; useful arts.
Example Sentences:
(1) Previous use of the drug is found in more than 50 per cent of the patients, and it was often followed by a neglected side-effect.
(2) These variants may serve as useful gene markers in alcohol research involving animal model studies with inbred strains in mice.
(3) Therefore, these findings may extend the use of platelets as neuronal models.
(4) All transplants were performed using standard techniques, the operation for the two groups differing only as described above.
(5) The resulting dose distribution is displayed using traditional 2-dimensional displays or as an isodose surface composited with underlying anatomy and the target volume.
(6) It was tested for recovery and separation from other selenium moieties present in urine using both in vivo-labeled rat urine and human urine spiked with unlabeled TMSe.
(7) A study revealed that the percentage of active sperm in semen 30 seconds after ejaculation was 10.3% when a nonoxynol 9 latex condom was used as opposed to 55.9% in a nonspermicidal condom.
(8) A series of human cDNA clones of various sizes and relative localizations to the mRNA molecule were isolated by using the human p53-H14 (2.35-kilobase) cDNA probe which we previously cloned.
(9) We used the polymerase chain reaction (PCR) to amplify the breakpoint area of alpha-thalassemia-1 of Southeast Asia type and several parts of the alpha-globin gene cluster to make a differential diagnosis between alpha-thalassemia-1 and Hb Bart's hydrops fetalis.
(10) The liver metastasis was produced by intrasplenic injection of the fluid containing of KATOIII in nude mouse and new cell line was established using the cells of metastatic site.
(11) Spectral analysis of spontaneous heart rate fluctuations, a powerful noninvasive tool for quantifying autonomic nervous system activity, was assessed in Xenopus Laevis, intact or spinalized, at different temperatures and by use of pharmacological tools.
(12) The hypothesis that proteins are critical targets in free radical mediated cytolysis was tested using U937 mononuclear phagocytes as targets and iron together with hydrogen peroxide to generate radicals.
(13) Questionnaires were used and the respondent self-designation method measured leadership.
(14) At 36 h postsurgery, RBCs were examined by 23Na-NMR by using dysprosium tripolyphosphate as a chemical shift reagent.
(15) Biochemical, immunocytochemical and histochemical methods were used to study the effect of chronic acetazolamide treatment on carbonic anhydrase (CA) isoenzymes in the rat kidney.
(16) Use of the improved operative technique contributed to reduction in number of complications.
(17) Down and up regulation by peptides may be useful for treatment of cough and prevention of aspiration pneumonia.
(18) Our data suggest that a rational use of surveillance cultures and serological tests may aid in an earlier diagnosis of FI in BMT patients.
(19) Using monoclonal antibodies directed against the plasma membrane of Madin-Darby canine kidney (MDCK) cells, we demonstrated previously that a glycoprotein with an Mr = 23,000 (gp23) had a non-polarized cell surface distribution and was observed on both the apical and basolateral membranes (Ojakian, G. K., Romain, R. E., and Herz, R. E. (1987) Am.
(20) Models able to describe the events of cellular growth and division and the dynamics of cell populations are useful for the understanding of functional control mechanisms and for the theoretical support for automated analysis of flow cytometric data and of cell volume distributions.
Valuable
Definition:
(a.) Having value or worth; possessing qualities which are useful and esteemed; precious; costly; as, a valuable horse; valuable land; a valuable cargo.
(a.) Worthy; estimable; deserving esteem; as, a valuable friend; a valuable companion.
(n.) A precious possession; a thing of value, especially a small thing, as an article of jewelry; -- used mostly in the plural.
Example Sentences:
(1) Our results show that large complex lipid bodies and extensive accumulations of glycogen are valuable indicators of a functionally suppressed chief cell in atrophic parathyroid glands.
(2) The urban wasteland ecosystem contained in outdoor lysimeters employed as a model gives valuable information and has considerable value in predicting the ecological fate of industrial chemicals.
(3) This method can characterize reliably flavivirus field isolates at the molecular level without extensive virus propagation and molecular cloning, and will be a valuable tool for molecular epidemiological studies.
(4) Hayden had argued that the harsher interrogation techniques had provided valuable information and said that the techniques did not amount to torture.
(5) In 8 of 44 cases, the karyotype was established on short-term culture alone, which proved to be a valuable supplement in this study.
(6) It is mentioned that the lack of a valuable status for industrial physicians may adversely affect the evolution of training programs in Switzerland.
(7) In deep forms of acne, particularly acne conglobata, Akne-Mycyna may be a valuable supplementation of systemic treatment.
(8) Transluminal iliac angioplasty is a valuable adjunct to distal bypass surgery by improving arterial inflow without the requirement for major aorto iliac surgery.
(9) Freezing may be valuable while quality control procedures are performed following radiolabeling as well as if temporary storage or shipment of radioantibodies prior to patient dosing is undertaken.
(10) Enright said: “We call on the home secretary and chair of IICSA [the independent inquiry into child sexual abuse] to engage actively and urgently to find a way forward that secures the confidence of survivors and provides the inquiry’s legal team with the resources and support they need to deliver justice and truth that survivors deserve.” Stein said his clients were “deeply disatisfied” with aspects of how the inquiry had been conducted but called for Emmerson to stay, adding: “I urge the home secretary to seek to find a way in which his valuable contribution can be maintained”.
(11) Despite 50 years of criminalisation, illicit drugs are now the third most valuable industry in the world, after food and oil.
(12) This phenomenon is similar in many respects to the antigen-induced blockade of normal antibody-secreting cells, and provides a valuable model system for analyzing the mechanisms of antigen-mediated cellular inactivation.
(13) This model provides a standard nonoperative approach for the induction of intestinal ischemia in dogs and could be a valuable tool in the study of intestinal ischemia.
(14) The consistency of the major positive component (P100) of the full-field pattern-reversal response provides a clinically valuable and objective means of detecting visual field defects.
(15) The cartilage of the concha is a valuable substitute of the bridge and the posterior wall of the external auditory conduct.
(16) Use of very short heat shocks to induce the heat shock response will be valuable in identifying the precise time at which a specific defect can be induced.
(17) This instrument is valuable for use with intravascular fetal transfusions.
(18) Detection by EUS in all 11 cases of a small tumor of less than 30 mm in the biliary tract provided valuable information for the precise diagnosis.
(19) This study shows that aqueous humour examination for toxoplasma antibodies is a valuable diagnostic tool in a selected group of posterior uveitis patients.
(20) Lanthanum nitrate used in this investigations is a valuable marker of the intercellular spaces.