What's the difference between defecation and laxation?
Defecation
Definition:
(n.) The act of separating from impurities, as lees or dregs; purification.
(n.) The act or process of voiding excrement.
Example Sentences:
(1) Stool weights, defecation frequencies, and transit times in this group are much closer to those of westernized whites than to rural blacks.
(2) Some 300 million women and girls are forced to defecate outside, exposed not only to the risks of disease and bacterial infection, but also harassment and assault by men.
(3) Giant migrating contractions associated with defecation were initiated by the highest dose of vasopressin.
(4) Gastrointestinal transit time, frequency of defecation, stool weight, and stool consistency were studied in 12 subjects who were each given fiber supplements containing wheat bran, psyllium gum, a combination of wheat bran and psyllium gum, or a low-fiber control for 2 weeks.
(5) The authors review the literature and their personal experience about the systematic exploration of defecation disorders by anorectal manometry and colpocystodefecography.
(6) A corresponding improvement in handwashing practices before preparing food was noted, although no improvement was observed for defecation and waste disposal practices.
(7) No significant differences were noted between taurine and control groups, either before or after taurine administration or before or after the step-change in inhibition demand, with respect to defecation in the test chamber, daily fluid consumption, body weight or total responses.
(8) and duration of bloodmeal, defecation and first fed of each stage) had a negative influence.
(9) Records from 20 patients on whom defecography and electromyography were performed simultaneously because of defecation disorders were analyzed.
(10) In the open field PCA groups showed hypoactivity and increased defecation up to 30 days after drug administration.
(11) We already knew that water provision alone couldn’t break the cycle of faecal-oral disease transmission because open defecation, poor hygiene, and poorly built latrines are the main sources of faecal contamination in the environment and water, and the real reasons why diarrhoeal diseases persist despite advances in water provision.
(12) Capsaicin-sensitive afferents may be involved in the initiation of certain forms of reflex defecation, although capsaicin-resistant mechanisms are capable of activating the normal excretory function.
(13) The effect of subdiaphragmatic vagotomy on food intake and defecation was studied in guinea pigs.
(14) During 5 days of reflex training the rats of both strains retained a high level of defecation until the end of the test that pointed at the emotional strain unceasing in spite of the automatization of the reflex.
(15) Almost half of India's 1.25 billion people currently defecate in the open.
(16) This study shows that abnormal defecation dynamics and the severity of constipation are predictors for persistence of chronic constipation and encopresis.
(17) Static anal manometry has proved itself a reliable, reproducible and objective assessment of sphincter function in the investigation of disorders of defecation and continence.
(18) The present experiment investigated the opposite effects of synthetic alpha-MSH and Melatonin on acquisition and extinction of a passive avoidance response (PAR) and on emotionality, as indexed by defecation, in the PA box.
(19) Five to 10 min after the drug administration, the camels at both dosages showed lacrimation, salivation, trembling, restlessness, frequent urination and defecation, followed by diarrhea.
(20) The effect of eating on defecation behaviour was investigated in four 20-30 kg pigs.
Laxation
Definition:
(n.) The act of loosening or slackening, or the state of being loosened or slackened.
Example Sentences:
(1) There was a history of facial edema and constipation, which have been managed with "Kanpo medicine (Chinese medicine)" and laxatives for several years.
(2) There was no significant difference between the laxatives used.
(3) IN EXAMINATION OF THE SMALL INTESTINE, SHORTENED TRANSIT TIME AND IMPROVED QUALITY WERE ACHIEVED BY USING THE FOLLOWING ITEMS OF REGIMEN: 1, No laxative; 2, nothing by mouth for 8 hours before examination; 3, 600 ml of micropulverized barium sulfate; 4, patient to lie in right decubitus position for at least one hour between films; and 5, ingestion of 200 ml of cool tap water a half hour after the start of the examination.
(4) Patients were then randomized in 2 groups, both receiving standard treatment during 2 months (low-salt diet--70 to 90 mEq of Na per day, stopping diuretics and laxatives, elastic stockings).
(5) In all patients careful bowel preparation was carried out by low residue diet, laxatives, enemas and antibiotics.
(6) Urinary data indicate that a large percentage (50%) of the drug was eliminated renally despite administration of multiple doses of activated charcoal, cholestyramine and hyperosmotic laxatives.
(7) In contrast to manometry, electromyographic methods using an endoluminal probe enable continuous colonic motor recordings over a long colonic segment for at least 24 h, and consequently studies following the course of laxative effects after oral administration, the classical therapeutic route, are possible.
(8) In contrast, the laxative potentiated the responses of the longitudinal muscle of guinea-pig isolated ileum and the rat stomach strip to the agonists, particularly PGE2.
(9) Stimulation of peristalsis or a decrease of intraluminal pressure has been described manometrically after intraluminal administration of laxatives including senna.
(10) The aim of the present investigation is therefore to study the absorption and the plasma level profile and to correlate plasma level profile and laxative effect after the administration of various dosage forms.
(11) The results suggest that azapropazone can be given together with antacids and laxatives since there is no significant interaction.
(12) From this controlled double-blind study it is not possible to draw any definite conclusions regarding the efficacy of bulk laxatives on geriatric patients.
(13) Furthermore, these data demonstrate a previously unrecognised interaction between a commonly prescribed laxative--lactulose, and atenolol and hydrochlorothiazide.
(14) In total 90% of the women received drugs, excluding laxatives, oxytocics and long-term medication, vitamins and iron.
(15) Both types of abuse were associated with the following behaviors: running away; considering hurting oneself; suicide attempts; and the use of drugs, pot (marijuana), cigarettes, and laxatives.
(16) To evaluate these two laxative regimens the following parameters were monitored: quantity and quality of the feces and of additional laxatives used for regular defecation; acceptance by the patient; costs per patient and day.
(17) In the differential diagnosis of gastrointestinal disturbances the possibility of laxative abuse is considered either too late or not at all.
(18) Nor is there any difference between the two laxatives.
(19) It is noted that children who took more pills often had fewer or no symptoms, and that laxatives increased the incidence of vomiting.
(20) After adjusting for potential confounders (including age, sex, relevant medical conditions, health status, cognitive impairment, use of alcohol, depression and use of other medications), the following medications were found to be important risk factors for multiple falls: diazepam [odds ratio (OR): 3.7, 95% confidence interval (CI): 1.5-9.3], diltiazem (OR: 1.8, 95% CI: 0.8-4.1), diuretics (OR: 1.8, 95% CI: 1.2-2.8) and laxatives (OR: 2.1, 95% CI: 1.0-4.5).