(1) Antral G cells increase in states of achlorhydria in man and animals provided atrophic antral gastritis is absent.
(2) An experimental model was established in the ewe allowing one to predict with accuracy an antral follicle that coincidentally would either undergo ovulation (6-8 mm diameter) or atresia (3-4 mm diameter) following synchronization of luteal regression and the onset of the gonadotropin surge.
(3) Treatment for 5 days with doses greater than 3 micrograms resulted in a significant increase in the total number of growing follicles and the development of antral follicles.
(4) Gastrin-34-LI in antral extracts could be converted to gastrin-17-LI by trypsin in all species.
(5) There were significant direct correlations between antral area and G cell density, between peak acid output and G cell population, and between basal plasma gastrin and G cell density (but not population).
(6) A novel stimulant of gastric acid secretion was extracted and purified from the non-antral gastric mucosa of the canine stomach and some of its biological properties were examined.
(7) Studies in cattle assessing changes in number and size of antral follicles, concentrations of estradiol, androgens and progesterone in serum and follicular fluid, and numbers of gonadotropin receptors per follicle during repetitive estrous cycles and postpartum anestrus are reviewed.
(8) Somatostatin concentrations were higher in antral than fundic tissues (p < 0.05) and remained constant during the postnatal period.
(9) Gastritis occurred in 137 of 163 body specimens (84%) and in 126 of 131 antral specimens (96%).
(10) Equivalent neutralising doses of magnesium hydroxide (pH 9-4) did not increase serum gastrin and gastric acid output above basal levels, whereas antral acidification with 20 ml 0-1 N HCl resulted in a slight decrease in serum gastrin.
(11) Control gilts given saline had ovaries containing antral follicles (4 to 6 mm in diameter).
(12) The antral peptides of both species were identified.
(13) The study using the urease test on mucous biopsies from the antral gastric part and from the duodenum of patients with chronic opisthorchiasis with endoscopic evidence of antral gastritis and gastroduodenitis, and from noninvaded patients with gastritis and duodenitis, some of them with the gastric or duodenal ulcers showed that the test was positive.
(14) Infection with this organism is strongly associated with type B antral gastritis and with peptic ulcer disease.
(15) The first growing follicles appeared in fetal ovaries around Day 180 and consisted mainly of primary and secondary follicles; few antral follicles were present before Day 220 of gestation.
(16) Gastric antral vascular ectasia ('water melon stomach') is a poorly documented cause of occult upper gastrointestinal blood loss.
(17) Antral mucosal diaphragm is uncommon, and presents with manifestations of obstruction to the pyloric outlet.
(18) All five rhesus monkeys that received the strain isolated from rhesus monkeys became H. pylori positive by day 14 and remained positive through day 56 Antral inflammation developed in all monkeys.
(19) After exclusion of subjects with gastritis there remained 67 females and 68 males with morphologically completely normal antral and corpus mucosa.
(20) Following unilateral ovariectomy in the rat, the remaining ovary undergoes rapid compensatory changes including an increase in the number of antral follicles (follicular activation) and an increase in ovarian weight (compensatory ovarian hypertrophy).
Astral
Definition:
(a.) Pertaining to, coming from, or resembling, the stars; starry; starlike.
Example Sentences:
(1) When a strong solution of the antimicrotubule drug, MBC, was applied at anaphase A, tubulin immunocytochemistry showed that both astral and spindle microtubules were destroyed completely in less than a minute.
(2) The antimicrotubule drug, methylbenzimidazole-2-ylcarbamate (MBC), destroyed astral microtubules and virtually eliminated intra-astral motility in vivo, whereas the antiactin drug, cytochalasin E, did not greatly affect the frequency of intra-astral motility episodes.
(3) The formation of the astral mitotic spindle is initiated at the time of nuclear envelope breakdown from an interaction between the replicated spindle poles (i.e.
(4) Shorter astral fibers, however, remained present in the enlarged ARB; presumably these had not been cut by the irradiation.
(5) After stopping the drug action the astral microtubules appear, but no other patterns of normalization in the mitotic apparatus occur.
(6) During the cytochalasin B treatment, either in bipolar or multipolar metaphases, there are destructions in the ultrastructure of the mitotic apparatus: there are no astral microtubules; in the poles there are diplosomes and duplex of centrioles with fibrillar material around both centrioles; kinetochores are of prometaphase type.
(7) A second subsystem, called ASTRAL, has been developed for the high-resolution Evans & Sutherland PS300 colour graphics terminal and is designed to manipulate complex display structures.
(8) When treated with taxol, the oocyte spindle became astral and microtubules appeared in the cortex of the oocyte in the form of small strands or bundles.
(9) The existence, structural basis and function of astral forces that are active during anaphase B in the fungus, Nectria haematococca, were revealed by experiments performed on living cells.
(10) Disruption of either the astral microtubules or actin function resulted in improper spindle orientation in approximately 40-50% of the cells.
(11) Both polarization and electron microscopy showed a substantial loss of non-kinetochore spindle microtubules with an increase in astral microtubules: this was particularly evident in the region adjacent to the spindle domain.
(12) Astral and kinetochore MTs were sensitive to MT disassembly conditions, and shortening of kinetochore MTs always accompanied reactivation of anaphase A. Interphase and interzonal spindle MTs were relatively stable to cold and calcium until extraction of cells was promoted by longer periods in the PM, or by higher concentrations of detergent.
(13) In sections of dividing sea urchin eggs detailed images of spindle and astral fibers were revealed.
(14) Five Leaves Left is one of those albums that seem tied to exhorting and then playing on a particular mood in the listener – like Astral Weeks and Forever Changes certainly and arguably stationed on that particular echelon of creativity (though I wouldn’t personally like to enter into that particular argument).
(15) Tilda Swinton was recently reported to be in talks to play the Ancient One, a mystical Tibetan mentor to Strange whose traditional powers include astral projection, teleportation and the ability to create energy blasts.
(16) In the case of nocodazole and colcemid, non-kinetochore astral microtubules were depleted first and the kinetochore-to-pole distance shortened.
(17) It's a sign of Monáe's otherness that the closest comparison people could find for her, back in 2010, was one of pop's more astral figures.
(18) This is the first report of intra-astral motility of organelles in a fungus, and it lays the foundation for additional studies of aster function in vivo.
(19) Beads appeared to move along astral fibers, were generally excluded from the spindle proper, and accumulated at the spindle poles.
(20) The astral shape becomes more pronounced during mitosis, after which the cytasters regress, but retain the mature centrioles.