(interj.) Halloo! attend! -- a call to excite attention, or to give notice of approach.
(interj.) Stop! stand still! hold! -- a word now used by teamsters, but formerly to order the cessation of anything.
Example Sentences:
(1) Fertilization of golden hamster eggs was blocked both in vitro and in vivo by antibodies produced in rabbits against specific hamster ovarian antigens (HOA).
(2) Hypertrophic osteoarthropathy (HOA) was first described in 1868 as "hyperostosis of the entire skeleton".
(3) Paula Higgins, chief executive of the HOA, said: "Although designed to protect homeowners, the new rules could be a disaster in the making.
(4) In 1890 HOA was named "osteoarthropatie hypertrophiante pneumique".
(5) Four of them (4.9%) presented the classical hypertrophic osteoarthropathy (HOA) described by Bamberger and Pierre Marie, i.e., finger clubbing, ossifying periostitis of the long bones, joint pains and swelling.
(6) A survey by the Homeowners Alliance (HOA), a lobby group for homeowners, indicates that more than 400,000 homeowners believe they will no longer be able to afford their mortgage payments when their current interest-only deals come to an end.
(7) Secondary HOA was initially called "hypertrophic pulmonary osteoarthropathy" because it is frequently associated with various malignancies or chronic infections of the lung and pleura.
(8) Discriminant analysis of eleven behavioral variables associated with feeding permitted the assignment of hyperosmotically-acclimating (HOA) toads (Bufo boreas) to six different behavioral states.
(9) The HLA-A, -B and -C antigens expressed by WI-L2-729-HF2 and its mutants HOA-1 and HOA-20 were identical.
(10) Hypertrophic osteoarthropathy (HOA) may be defined as a syndrome of chronic proliferative periostitis of the long bones, clubbing of the fingers and toes, arthralgia and or arthritis, oligo- or polysynovitis.
(11) Cytochrome c oxidase forms tight binding complexes with the cytochrome c analog, porphyrin cytochrome c. The behaviour of the reduced and pulsed forms of the oxidase with porphyrin cytochrome c have been followed as functions of ionic strength; this behaviour has been compared with that of the resting oxidase [Kornblatt, Hui Bon Hoa and English (1984) Biochemistry 23, 5906-5911].
(12) This may range from the well known syndrome of HOA, heralding lung cancer, to a lesser known association of pyogenic arthritis due to an unusual enteric pathogen, signaling colon cancer.
(13) Bone scintigraphy has emerged as the most sensitive test for HOA; in fact, a bone scan may show evidence of periostitis in patients with no other signs, symptoms, or radiographic abnormalities of the disorder.
(14) (Debey, P., Hui Bon Hoa, G., Douzou, P., Godefroy-Colburn, T., Graffe, M., AND Grunberg-Manago, M. (1975) Biochemistry 14, 1553).
(15) This was the place to see Hoa Hakanini'a , one of the famous stone statues from Easter Island; or a Cree Indian tent.
(16) We agree with the theory which proposes that clubbing is the initial, and most conspicuous sing of a full syndrome, (HOA).
(17) Hypertrophic osteoarthropathy (HOA) in association with primary bowel disease is rare, but is usually seen in patients with chronic diarrheal states, such as Crohn's disease and ulcerative colitis.
(18) Most importantly, clubbing or HOA may provide the first clinical indication of a chronic infection or an intrathoracic neoplasm.
(19) Our results support the notion that platelet endothelial cell interaction may play a key role in the development of HOA.
(20) Dr. Duong Quynh Hoa's pediatric research institute, children's hospital, and new medical school are principally concerned with the development of socioeconomic conditions where the doctor is only 1 among many collaborating to improve the quality of life.
Poa
Definition:
(n.) A genus of grasses, including a great number of species, as the kinds called meadow grass, Kentucky blue grass, June grass, and spear grass (which see).
Example Sentences:
(1) Gonadectomy has no effect on POA aromatase in the female.
(2) In addition, the warm-responsive neurones in the VMH region exhibited larger thermal coefficients than those in the POA region.
(3) Activity of the aromatase system in the POA, which converts testosterone to 17 beta-estradiol (E2), is increased by systemic androgen.
(4) In contrast, in the preoptic area-anterior hypothalamus (POA-AH) these antisera assayed amounts of LHRH that varied as a function of binding characteristics, although the quantities did not vary with the estradiol treatment schedule.
(5) Interleukin-1 alpha (IL-1 alpha) and interleukin-1 beta (IL-1 beta) are thought to be endogenous pyrogens, i.e., to mediate fever production; warm-sensitive (W) and cold-sensitive (C) neurons in the preoptic area (POA) are presumed to be the ultimate targets of endogenous pyrogens.
(6) One week after the placement of a lesion by radiofrequency or microinjection of kainic acid in the organum vasculosum of lamina terminalis (OVLT) but not in subfornical organ, ACTH response to intravenous IL-1 beta was enhanced, whereas both radiofrequency-induced lesion and kainic acid in the preoptic area (POA) suppressed the response.
(7) Pancreatic oncofetal antigen (POA) and carcinoembryonic antigen (CEA) were determined in plasma of 195 patients with breast cancer and 90 patients with colon carcinoma.
(8) These results show that damage to the AH or AH-POA junction in male marmosets causes a profound suppression of sexual 'arousal' and copulatory behaviour and that such affects are not due to androgen insufficiency or other, non-specific, side effects of neural damage.
(9) The threshold of AD and OD response in POA neurons declined during estrus and proestrus of the estrous cycle and in the Ovx-E group, but increased in the Ovx-P group and during diestrus.
(10) To determine if the median eminence itself could direct the growth of GnRH axons, co-grafts of POA and a fetal medial basal hypothalamic (MBH) block, which was predominantly median eminence, were made.
(11) These results indicate that the inductions of fever and plasma ceruloplasmin by IL6 are, like those of IL1, modulated in the POA, albeit the effective doses are much higher than those of IL1.
(12) Area POa in the lower bank is the recipient of a projection from the rostral inferior parietal lobule.
(13) Each neurotransmitter antagonist was administered via a chronically implanted steel guide tube into either the preoptic area (POA), retrochiasmatic area (RCh), or the median eminence region (ME).
(14) It is apparent from these studies that estrogen appears to activate the neurons of the POA receiving inhibitory synaptic input via the axonal collateral branches of the ARC neurons, and that progesterone seems to activate the neurons of the POA receiving excitatory synaptic input.
(15) In vitro estrogen formation was significantly lower in POA (p less than 0.05) and MBH (p less than 0.01) after castration.
(16) Custer I contained isolates from green healthy leaves of Agrostis tenuis, Festuca rubra, Holcus lanata, Lolium perenne and Poa pratensis, and clusters 2 and 3 consisted of isolates from Holcus lanata seeds and leaves of P. pratensis respectively.
(17) It was subsequently shown that males with a bilaterally lesioned SDN-POA still showed an increase in plasma testosterone.
(18) GnRH fibers projected from the medial POA to a dense fiber plexus in the median eminence (ME).
(19) The hypothalamic preoptic area (POA) was electrically stimulated through permanently implanted electrodes in 4 unanesthetized sheep.
(20) Coronal sections from midportions of the preoptic area (POA), suprachiasmatic nucleus (SCN) and arcuate nucleus (ARC) were examined by quantitative light microscopy in young (5 month) and old (18-20 months) intact mice and in old mice which had been ovariectomized at 6 months of age.