(1) Here we have asked whether protection from blood-borne antigens afforded by the blood-brain barrier is related to the lack of MHC expression.
(2) tRNA from mutant IB13 lacks 5-methylaminomethyl-2-thio-uridine in vivo due to a permanently nonfunctional methyltransferase.
(3) BL6 mouse melanoma cells lack detectable H-2Kb and had low levels of expression of H-2Db Ag.
(4) Treatment termination due to lack of efficacy or combined insufficient therapeutic response and toxicity proved to be influenced by the initial disease activity and by the rank order of prescription.
(5) In the past, the interpretation of the medical findings was hampered by a lack of knowledge of normal anatomy and genital flora in the nonabused prepubertal child.
(6) A diplomatic source said the killing appeared particularly unusual because of Farooq lack of recent political activity: "He was lying low in the past two years.
(7) The present study examined whether the lack of chronic hemodynamic effects of ANP in control rats was due to changes in vascular reactivity to the peptide.
(8) Since it was established, it has stoked controversy about contemporary art, though in recent years it has been more notable for its lack of sensationalism.
(9) Inadequate treatment, caused by a lack of drugs and poorly trained medical attendants, is also a major problem.
(10) Because of the small number of patients reported in the world literature and lack of controlled studies, the treatment of small cell carcinoma of the larynx remains controversial; this retrospective analysis suggests that combination chemotherapy plus radiation offers the best chance for cure.
(11) I would immediately look askance at anyone who lacks the last and possesses the first.
(12) The detection of these antibodies is difficult owing to the lack of standardization and of specificity of the laboratory tests.
(13) Core enzyme, lacking omega subunit, catalyzed this reaction at a rate less than 1% that of holoenzyme.
(14) But not only did it post a larger loss than expected, Amazon also projected 7% to 18% revenue growth over the busiest shopping period of the year, a far cry from the 20%-plus pace that had convinced investors to overlook its persistent lack of profit in the past.
(15) Urine specimens from patient REE also contained a light chain fragment that lacked the first (amino-terminal) 85 residues of the native light chain but otherwise was identical in sequence to the light chain REE.
(16) Thus the failure to raise anti-Id with internal image characteristics may provide an explanation for the lack of anti-gp120 activity reported in anti-Id antisera raised to multiple anti-CD4 antibodies.
(17) His walkout reportedly meant his fellow foreign affairs select committee members could not vote since they lacked a quorum.
(18) In South Africa, health risks associated with exposure to toxic waste sites need to be viewed in the context of current community health concerns, competing causes of disease and ill-health, and the relative lack of knowledge about environmental contamination and associated health effects.
(19) The functional capacity to present antigens to T cells was lacking in normal resting B cells, but was acquired following LK treatment.
(20) These findings indicate an association between HLA-B7 and ankylosing spondylitis in American blacks and suggest that these patients who lack B27 but possess B7 represent a subgroup of patients with this disease.
Lifeless
Definition:
(a.) Destitute of life, or deprived of life; not containing, or inhabited by, living beings or vegetation; dead, or apparently dead; spiritless; powerless; dull; as, a lifeless carcass; lifeless matter; a lifeless desert; a lifeless wine; a lifeless story.
Example Sentences:
(1) He was put on a gurney and he was lifeless,” she said.
(2) It all started with a problem Wolf was having in her own sex life; the quality of her orgasms suddenly changed from being full of light and colour and what she describes in terms of transcendental experience, to something dull and lifeless.
(3) Southall and coworkers have demonstrated in a recent study that attacks of lifelessness with sudden and severe hypoxemia and cyanosis are caused by a combination of respiratory arrest in expiration, and a right-to-left shunting of the blood through the lungs due to increased pulmonary vascular resistance.
(4) She felt hollow and lifeless and compared herself to the calm centre of a tornado, "moving dully along in the middle of the surrounding hullabaloo", she writes.
(5) From start to finish, maybe apart from the first five minutes, it was a pretty lifeless performance,” Muscat said.
(6) The mastiff fell lifeless and Stapleton was swallowed in Grimpen Mire.
(7) Perhaps, the evolution of medicine has eclipsed what was once sensational, disturbing, interesting, and marketable, leaving only the dry and lifeless bones of stories--remnants of what once they were.
(8) It is physiology's responsibility to put together the lifeless pieces of the molecular biologist into living systems.
(9) Several men from the local fire department and EMT department are already there, hovering around the seemingly lifeless body of a 31-year-old man on the living room floor in a soaking wet T-shirt and jeans.
(10) The latest tragedies follow the death of a Syrian toddler whose lifeless body was photographed washed up on a Turkish beach last week, becoming a heartwrenching symbol of the plight of asylum seekers fleeing war.
(11) Hidalgo, currently deputy mayor of Paris and the pollsters' favourite to win the municipal election in March, caused a storm when she announced she wanted to transform Avenue Foch, which some critics have described as a "lifeless urban motorway", into a "green corridor" leading straight to the neighbouring Bois de Boulogne public park.
(12) In a variety of new situations under the beaker (presence of a lifeless object, of a grouped mouse or of an isolated mouse), the isolated mice were more reactive than the grouped mice.
(13) Aggressive treatment, including emergency room thoracotomy, is justified for lifeless and deteriorating cardiac injury victims.
(14) Now that I’m rewilding my once-lifeless garden, I’m hoping to be surprised.
(15) These laws will be used to stamp out plurality and difference, to douse the exuberance of youth, to pursue children for the crime of being young and together in a public place, to help turn this nation into a money-making monoculture, controlled, homogenised, lifeless, strifeless and bland.
(16) The US can either use the lifeless tissue for transplants or for other research or it can throw it away.
(17) Early Thursday morning, one penguin was spotted floating lifelessly in the pool.
(18) But soon after returning, “there is no energy and you are lifeless and you are dull”.
(19) Emergency room thoracotomy was performed in 17 "lifeless" patients, 4 of whom survived.
(20) Economic turmoil, a lifeless advertising market and print publications folding across the industry - it is a strange time to launch a magazine.