SEARCH · Search PubMed

Results for “SALIVATION”

Search indexed PubMed citations on genomics, clinical trials, systematic reviews and public health. Explore titles, authors and supplied subject terms, then open the PubMed record.

SourceResearch connectionFrom yearThrough year

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

At least 1,657 records · Page 92Linked to original sources

PubMed2003

The sedative and behavioral effects of nalbuphine in dogs.

We compared the degree of sedation and frequency and intensity of adverse behaviors in dogs associated with nalbuphine when combined with acepromazine or xylazine compared with those of acepromazine or xylazine alone. Twenty-four dogs (13 female, 11 male) undergoing routine ovariohysterectomy or castration were randomly assigned to one of four groups. Group NX received 0.5 mg/kg nalbuphine and 0.5 mg/kg xylazine subcutaneously (s.c.). Group X received 0.5 mg/kg xylazine s.c. Group NA received 0.5 mg/kg nalbuphine and 0.05 mg/kg acepromazine s.c. Group A received 0.05 mg/kg acepromazine s.c. All dogs received 0.01 mg/kg glycopyrrolate s.c. All doses were administered preoperatively. Preoperative resting measurements of heart rate, respiratory rate, rectal temperature, and body weight were obtained. Sedation was scored both inside and outside a kennel prior to drug administration and at 10, 20, and 30 min after drug administration. Dogs were assessed for behavioral responses (leg withdrawal, shivering, rigidity, orienting, panting, struggling, vocalization, wide-eyed facial expression, breath holding, salivating, hiding, biting, or requiring a muzzle) during three time periods: placing the dog on the table, clipping and prepping of forelimb, and intravenous catheterization. Postoperative recovery behaviors were scored. Expired halothane concentrations were recorded at 15, 30, and 45 min postinduction. Significant differences occurred in the level of sedation at 30 min between dogs receiving nalbuphine and xylazine or xylazine only compared with dogs receiving acepromazine. There was a significant difference in behavioral scores with respect to leg withdrawal and orienting during clipping/prepping between dogs receiving nalbuphine and xylazine compared with dogs receiving xylazine. The combination of nalbuphine and xylazine is a useful premedicant which provided greater sedation than acepromazine and reduced some anxiety behaviors more than did xylazine alone. Nalbuphine is an inexpensive opioid and currently is not a controlled substance in the U.S.

Acepromazine↗

PubMed1992

[Is Aujeszky's disease a zoonosis?].

Several cases of human illness with symptoms suggestive of Aujeszky's Disease (AD) at an outbreak of the disease in cattle and swine were evaluated during this study. Additionally serological studies of people in the group at high risk for illness caused by Aujeszky's Disease Virus (ADV) were carried out. In a herd of 180 bulls sudden clinical disease occurred with symptoms of muscular tremors, salivation, sweating and severe pruritus of the head. The clinical disease lasted two to eight hours and finished in death. In 7 days 10 bulls died and 60 were either killed or culled. A biological test for AD was positive. ADV was identified in the brain of a dead bull. Serological studies for the bulls were negative, however 92.9% on the premises farm were asymptomatically infected. On third to the fifth day of disease in the cattle clinical signs appeared in six of seven workers which had direct contact with diseased cattle. A pruritus of the palms, which spread onto the lower and upper arms, shoulders and back lasted several days.

Adult↗

PubMed1992

[Esophageal cancer in rhesus monkeys from the Taihang Mountain area. A preliminary report].

124 Rhesus monkeys (Macaca Mulatta) were caught in the Taihang Mountain region, a high incidence area of human esophageal cancer in Northern China, in January 1989. Among them, two monkeys died of esophageal carcinoma in 1990. Case 1, a male monkey about 6.5 years old and weighing 14.5 kg, had symptoms of salivation, vomiting and dysphagia in February 1990. The symptoms became gradually more serious and died in March 1990. Postmortem examination revealed a huge tumor in the distal segment of esophagus, causing severe stricture of the organ. The tumor was classified as medullary type and histopathologically diagnosed as a well differentiated squamous cell carcinoma, with metastases to mediastinum and lymph nodes of right gastric group. Case 2, a female monkey about 11-year-old and weighing 10.0 kg, showed loss of appetite, tiredness, somnolence, coughing and vomiting in September and died in December 1990. Autopsy revealed an annular tumor involving the whole circumference of lower portion of the esophagus. The tumor was of ulcerative type and diagnosed as a well differentiated squamous cell carcinoma. The symptoms and pathological changes of the two monkeys showed high similarity to esophageal cancer in humans. We believe that the present findings would provide important leads for further study to clarify the etiology and pathogenesis of human esophageal cancer in this high incidence area of esophageal cancer.

Animals↗

PubMed1992

Role of serotonin in heat adaptation: an experimental study in the conscious young rat.

The possibility that serotonin may play a role in heat adaptation was examined in a rat model of heat stress (HS). Subjection of animals to acute 4 h HS (but not to 1 h and 2 h duration) in a biological oxygen demand (BOD) incubator (relative humidity 50-55%, wind velocity 20-25 cm/s) resulted in profound hyperthermia (41.68 +/- 0.25 degrees C) associated with behavioural salivation and prostration. This experimental condition simulates the out door environmental conditions of Varanasi, India during the month of June. Measurement of serotonin (5-hydroxytryptamine, 5-HT) content in the plasma and brain showed a profound increase of the amine by 462% and 187% respectively from the control group. Morphological examination in these animals revealed marked cell changes in the brain at both light and electron microscopic level. Thus chromatolysis, shrunken and dark neurons along with a general sponginess of the gray and white matter was quite frequent in all the brain regions. At ultrastructural level, perivascular edema, damage to pre- and postsynaptic terminals, swollen neurons and glial cells, splitting of myelin and vacuolation was very common throughout the whole brain. The microvessels were mainly collapsed and a diffuse infiltration of lanthanum ion within the endothelium was common. Occasionally, lanthanum could also be seen within the basement membrane. However, the tight junctions were mainly intact. On the other hand, when animals exposed to chronic heat stress of 1 h duration at the same intensity for 7 days and then subjected to a 4 h HS on the 8th day, resulted in only minor symptoms. Thus these 4 h heat stressed animals did not exhibit hyperthermia or increased serotonin levels in plasma and brain as compared to the animals exposed to chronic HS of 1 h duration until alone 7th day. These heat adapted animals did not show any marked cell changes in the brain. However, the values of circulating 5-HT level and rectal temperature of these chronically heat stressed animals (for 1 h daily) were mild but significantly elevated on the 7th day as compared to the intact control animals. These results show that: 1. chronic HS of short duration induces heat tolerance; 2. the circulating 5-HT level some how appears to play an important role in the pathophysiology of HS; hand in the physiological mechanism(s) of secondary heat adaptation.

Adaptation, Physiological↗

PubMed1976

Clinical, histologic, and histochemical study of imidocarb diproprionate toxicosis in goats.

The toxic effects of imidocarb diproprionate (3,3'-bis [2 imidazolin-2yl]-carbanilde diproprionate) were evaluated in adult goats given (intramuscular injection) a lethal dose (6.75 mg/kg). The immediate clinical signs of toxicosis were transient excessive salivation and diarrhea. Anorexia, dyspnea, recumbency, and death occurred between postinjection days (PID) 4 and 8, during which time 7 goats died and 4 moribund goats were euthanatized. There were marked increases in mean serum urea nitrogen concentration and significant increases in serum glutamic oxalacetic transminase activity and in the mean number of circulating neutrophils after PID 4. Renal hyperemia and enlargement were evident by PID1. Serosanguineous fluid in the trachea and major bronchi, pulmonary congestion and edema, hydrothorax, hydroperitoneum, and less frequently hydropericardium were observed on and after day 4. Microscopic renal tubular lesions rapidly progressed from pyknotic epithelial nuclei observed at 6 and 12 hours to acute tubular necrosis of epithelium of the proximal convoluted tubules on days 1 and 2. Pulmonary congestion and edema; hemorrhage into alveoli, bronchioles, and bronchi; and intracytoplasmic lipid vacuoles within the hepatocytes in the periacinar zones of the hepatic lobules were observed on or after day 4. Succinic dehydrogenase and adenosine triphosphatase activities decreased progressively in the epithelial cells of the proximal convoluted tubules. The decreases in cellular enzymatic activity occurred shortly after the appearance of microscopic lesions in the tubular epithelium.

Adenosine Triphosphatases↗

PubMed1992

[Regional vascular occlusion at hepatic hila for the resection of hepatic tumor--report of 63 cases].

A new operative procedure for hepatic segmentectomy was performed by dissecting the hepatic hila to occlude blood vessels to and from hemihepatis, one lobe or one segment which bore hepatoma. Forty-three liver cancers with 33 of them in stage IV, 4 metastatic liver cancers and 16 hemangiomas were resected by this method. The types of hepatic segmentectomy consisted of monosegmentectomy, multisegmentectomy, peripheral and central segmentectomy, segmentectomy after hepatic arteria embolization and resegmentectomy for recurrent hepatic cellular carcinoma etc. The vascular occlusion lasted as long as 120 minutes for the right portal vein and 70 minutes for the left. Intravenous infusion of extract from Salive mliltiorrhiza before vascular occlusion could prevent hepatic cells from reperfusion injury. The mentioned maneuvers resulted in mild postoperative liver dysfunction, rapid recovery and hepatocytes regeneration. Two patients died within 30 days postoperatively, constituting an operative mortality of 3.1%.

Adolescent↗

PubMed1992

[Selenium toxicity in domestic animals].

The earliest written report of selenium poisoning is thought to be the description by Marco Polo of a necrotic hoof disease of horses that occurred in China in 13. century. However recognition of Se as toxic principle come in the early 1930s. Severity of Se poisoning depends on chemical forms of the element, species of animals and routes of administration. The soluble Se salts (Na2SeO3 and Na2SeO4) appear to be among the more toxic compounds; the Se inherent in grains and selenoamino acids (selenomethionine and selenocystine) appear to have relative moderate toxicity; the poorly soluble forms (e.g., elemental Se, Na2Se, SeS2 and diphenyl selenide) are among the least toxic of the Se compounds. In general, toxicity of Se compounds are substantially less when they are administered orally than when they are given parenterally. Rosenfeld and Beath described three clinical types of Se intoxication: acute selenosis, subacute selenosis (i.e., blind staggers type), and chronic selenosis (i.e., alkali disease type). Acute poisoning occurs when high Se content plants are consumed in large quantities within short period. Accidental acute poisoning occurs as consequence of errors in formulation of a Se supplemented diet. The most characteristic sign of acute selenosis is garlic breath due to the pulmonary excretion of volatile Se metabolites. Other signs include lethargy, excessive salivation, vomiting, dyspnea, muscle tremors and respiratory distress. Pathological findings are: congestion of the liver and kidney, fatty degeneration and focal necrosis of the liver, endocarditis and myocarditis. Subacute selenosis ("blind staggers") occurs as a consequence of exposure to large doses of Se over a longer period of time and manifests with neurological signs (e.g., blindness, ataxia, disorientation) and respiratory distress. This form of selenosis is most frequently observed in grazing animals that have consumed Se-accumulated plants. Chronic selenosis ("alkali disease") comes about when animals consume moderate levels of Se (more than 5 mg/kg and less than 40 mg/kg) for period of weeks or months. The usual clinical signs of chronic selenosis in horses, cattle and swine are: loss of hair (horses and cattle lose long hair from the mane and tails), emaciation, hoof lesions and lameness. In advanced cases liver cirrhosis, atrophy of the heart and anemia occur. In swine symmetrical poliomyclomalacia of cervical and lumbal/sacral spinal cord segment has been seen. Sheep seen to be more tolerant and get milder form of the disease. They lose appetite and have reduced gain. In growing chicks reduced gain and feed intake, rough feathers, and characteristics of nervousness has been observed. Reduced egg production, embryonic deformations and reduced hatchability has been observed in hens.(ABSTRACT TRUNCATED AT 400 WORDS)

Animals↗

PubMed1991

[Studies on the teratogenic potential of 2,2'-isobutylidene-bis (4,6-dimethylphenol) in rats].

2,2'-Isobutylidene-bis(4,6-dimethylphenol), an antioxidant, was given orally to pregnant Wistar rats by stomach intubation at the dose levels of 5, 15 or 45 mg/kg body weight during days 7 to 17 of gestation, and the effects of the compound on dams and fetal developments were examined. In the dams at the two higher dose levels of 15 and 45 mg/kg, toxic signs (tremor, startle reflex, salivation, involuntary urination, wheezing and nostril discharge) were observed. Moreover, at the highest dose level, additional toxic signs (lacrimation and vaginal bleeding), suppression in maternal body weight gain and food consumption were observed. However, there was no evidence of an increase in malformations attributable to the treatment with 2,2'-isobutylidene-bis(4,6-dimethyl-phenol) in any of the treated groups. It was concluded that 2,2'-isobutylidene-bis(4,6-dimethylphenol) has no teratogenic effect in rats, though toxic signs were observed in treated dams of the 15 and 45 mg/kg groups.

Administration, Oral↗

PubMed1992

Pharmacological profile of the new antidepressant levoprotiline.

The pharmacological properties of a new antidepressant, levoprotiline ((-)-R-a-[(methylamino)methyl]-9,10-ethanoanthracene-9(10H)- ethanol hydrochloride, CGP 12103 A, CAS 76496-69-0) were investigated. 1. Central nervous system: Levoprotiline did not have any marked effects on the general behaviour of mice and rats at low doses, however it slightly suppressed the righting reflex and spontaneous motor activity of mice at higher doses. In rats, chewing behaviour and salivation were observed at higher doses. Levoprotiline had no effects on the traction test (mice) and inclined screen test (rats). Levoprotiline induced a slight drowsy EEG pattern, the effect being similar to that of typical antidepressants such as maprotiline or imipramine but the degree of potency of levoprotiline was less than that of the latter two drugs. Levoprotiline and maprotiline did not inhibit the arousal response induced by physostigmine, while imipramine clearly suppressed the response. 2. Respiratory and cardiovascular system: Heart rate decrease and QT prolongation were observed in anesthetized dogs. In an in vitro study, levoprotiline caused only slight stimulation of noradrenaline transmission in the isolated guinea pig atrium. 3. Smooth muscle: The effects of levoprotiline on the contractile response to histamine, acetylcholine and serotonin in the isolated guinea pig ileum were compared with those of maprotiline or imipramine. While levoprotiline potently inhibited the contractile response to histamine, its inhibition of acetylcholine-induced contraction was the weakest of the three compounds studied. No remarkable effect was observed in serotonin induced contractions.(ABSTRACT TRUNCATED AT 250 WORDS)

Animals↗

PubMed1965

POST-TREATMENT REACTIONS IN CATTLE DURING EXTENSIVE FIELD TESTS OF SYSTEMIC ORGANOPHOSPHATE INSECTICIDES.

Treatment, grub infestation, and post-treatment reaction data is given for 11,537 range-managed beef cattle, of all age classes, treated for grub and louse control with various systemic organophosphate insecticides during the period 1956 to 1964. Two cows died from perforation of the throat during administration of Trolene boluses. Of 6,858 calves, 71 showed adverse reactions with 4 dead. Of 4,679 cattle over one year of age, 3 showed adverse reactions with one death. No typical organophosphate poisoning occurred. One death resulted from a paraplegic reaction and necropsy showed spinal nerve damage of the type often associated with the presence of H. bovis grubs in the spinal canal. Seventy-three reactions, with 4 deaths, were of a bloat-salivation type, and necropsies of 3 indicated anaphylaxis, the other an extensive pharyngeal - esophageal necrosis. Reactions were directly associated with grub abundance. Other stress factors coincident to insecticide treatment, such as Bang's vaccination and dehorning, did not enhance reactions, and incipient coccidiosis did not predispose to reactions, nor did insecticide treatment increase susceptibility to coccidiosis. It is concluded that the observed adverse reactions resulted from the killing of grubs situated in the animal tissues.

Animals↗

PubMed2002

A proteomics approach to characterizing tick salivary secretions.

The saliva of ticks contains a complex mixture of bioactive molecules including proteins that modulate host responses ensuring successful feeding. The limited amount of saliva that can be obtained from ticks has hampered characterization of salivary proteins using traditional protein chemistry. Recent improvements in two-dimensional gel electrophoresis, mass spectrometry, and bioinformatics provide new tools to characterize small amounts of protein. These methods were employed to characterize salivary proteins from Amblyomma americanum and Amblyvomma maculatum. Salivation was induced by injection of dopamine and theophylline. It was necessary to desalt and concentrate saliva before analysis by 2-D electrophoresis. Comparison of 1-D and 2-D gel patterns revealed that the major protein component of saliva did not appear on 2-D gels. Characterization of this protein showed that it was identical to the major protein present in the hemolymph of both tick species. Protein profiles obtained by 1-D and 2-D gel electrophoresis were similar for both tick species, however, higher concentrations of lower molecular weight proteins were present in A. maculatum. Protein analysis by MALDI-TOF mass spectrometry and western blot analysis showed that except for the most abundant protein with a molecular weight of 95 kDa, all of the proteins detected were of host origin. It is not known if this is an artifact of the collection method or has physiological significance. In either case, in these species of ticks, host proteins will have to be removed from saliva samples prior to 2-D analysis in order to characterize lower abundance proteins of tick origin.

Animals↗

PubMed2003

Anterior mandibular positioning device for treatment of snoring and obstructive sleep apnoea.

The aim of this study was to determine the severity of side effects and the influence on snoring and the AHI (apnoea-hypopnoea index = number of apnoeas and hypopnoeas per hour recording) of an anterior mandibular positioning device (AMP device) for treatment of snoring and obstructive sleep apnoea. Questionnaires were mailed to a consecutive series of 30 patients who had started treatment with an AMP device. The mean follow-up interval from receiving an AMP device to answering the questionnaire was 22 months. The perceived degree of sore teeth increased statistically significantly (p < 0.01) as a result of the AMP device treatment, but there was no increase in the degree of facial pain, salivation, or temporomandibular joint pain. The AMP device treatment resulted in a statistically significant reduction (p < 0.01) of the mean AHI and of the mean percentage of the recording time with loud snoring (p < 0.05). Twenty-two patients out of 30 were still using the device at the time of follow-up. In conclusion, AMP device treatment was associated with only mild side effects and resulted in a statistically significant reduction of the AHI and of the percentage of the recording time with loud snoring.

Adult↗

PubMed1992

Monensin poisoning in dromedary camels.

Four female fistulated camels (Camelus dromedarius), 4-5 years of age, were each given two grams of 10% monensin intraruminally daily for six days to study the effect of monensin on the rumen fermentation pattern. Signs of toxicity appeared on the sixth day, and included depression, anorexia, muscular weakness, inability to stand, salivation and regurgitation of ruminal contents. On the eighth day, two animals died. The ruminal contents were replaced in the survivors, but they died on the tenth and eleventh day from the start of the experiment.

Animals↗

PubMed1992

[Risk factors and prevention of pneumocystis carinii pneumonia after bone marrow transplantation].

For six months after bone marrow transplantation (BMT) there is a risk of 5 to 15% to suffer from interstitial pneumonia due to pneumocystis carinii (PcP). Prophylaxis with trimethoprim/sulfamethoxazol is therefore routinely and successfully applied. However myelotoxicity, allergic reactions, augmentation of the risk of nephrotoxicity with cyclosporine A and noncompliance may be serious problems. Since the prophylaxis of PcP with pentamidine-aerosol proved to be effective in patients with AIDS, we conducted a prospective trial with regular inhalations of pentamidine. The aim of this study was to evaluate the toxicity, safety, practicability and possible resorption of pentamidine when applied as aerosol. The first of 43 patients were treated with 60 mg pentamidine on two days before, at the day of BMT and 14 days after BMT. Starting four weeks after BMT, 300 mg pentamidine were given every four weeks up to six months. After the study, the four 60 mg inhalations were replaced by two 300 mg inhalations before BMT, because this proved to be more convenient for the patients. There was no pneumonia due to pneumocystis carinii. The only noteworthy side effects observed were cough (19.8%), salivation (9.6%) and sore throat (5.7%). In general pentamidine was well tolerated and well accepted by the patients. Pentamidine could only be detected in the serum of 40 to 60% of all patients. In those patients the serum levels were 7.5 to 9 ng/ml and similar to concentrations found in comparable patients with AIDS. We conclude, that pentamidine-aerosol has only minor side effects, is well tolerated and safe and is therefore an attractive alternative for PcP-prophylaxis after BMT.

Administration, Inhalation↗

PubMed1992

Mosquito size and multiple transmission of avian malaria in the laboratory.

Probing mosquitoes salivate before ingesting blood, and malaria sporozoites are transmitted during this phase of feeding. Large and small Aedes aegypti infected with Plasmodium gallinaceum were allowed to probe briefly on a series of 3 naive chicks. Large mosquitoes were more infective overall, but there was no difference in the ability of either size class to infect the first host. Large mosquitoes were more likely than small mosquitoes to infect more than one host during serial feeding.

Aedes↗

PubMed2004

Scorpion sting syndrome in a general hospital in Saudi Arabia.

OBJECTIVE: To evaluate the incidence of scorpion stings and to draw the attention of clinicians, concerning the dilemma of scorpion sting syndrome and its management in the Kingdom of Saudi Arabia (KSA). METHODS: In a retrospective survey, 251 cases were presented with scorpion stings to the Emergency Department of the Armed Forces Hospital, Riyadh, KSA during a period of 15 years (April 1986 to April 2000). Their ages ranged from 2 months to 101 years (male to female ratio was 2.6:1) and 70.6% of the cases were under 20 years of age. RESULTS: The mean annual incidence of the scorpion sting in the month of May was 16.7%, with the highest mean percentage of approximately 36% each year. The seasonal sting cycle showed the highest record was in the summer period (51%) as compared to the lowest winter period (10%). Local pain was the primary presenting complaint (95%), with a total systemic toxicity of 78.3% and 35.2% of these were children. Hypertension, sweating, salivation and tachycardia were the most common signs of systemic symptoms. The majority of patients received analgesia, local anesthetics, and application of ice and a period of observation dictated by clinical findings. Eighty-two patients (32.6%) had signs of serious envenoming, requiring admission. There were no deaths. All of these cases were mainly treated symptomatically. CONCLUSION: The beneficial effect of antivenom in protecting victims against scorpion stings is still questionable. The higher risk groups of systemic toxicity were either those with ages less than 10 years or greater than 50 years, being more susceptible due to their decreased physiologic reserves and increased debilitation.

Adolescent↗

PubMed1951

Dental caries.

The most generally accepted theory as to the cause of dental caries is that certain bacteria in the mouth, in the presence of fermentable sugars, cause the formation of acids which in turn decalcify teeth. Physicians may help reduce the incidence of caries by recommending elimination of refined sugars from the diet, or at least control of the amount consumed.Cleaning the teeth with a well designed tooth brush after each meal will to a certain extent mechanically remove the fermentable sugar and debris from the teeth. One step further in oral hygiene that may be beneficial is to use a dentifrice with 5 per cent dibasic ammonium phosphate and 3 per cent urea to reduce the formation of acid. Anything that will increase salivation will aid in buffering any acids that may be present.A 2 per cent solution of sodium fluoride applied to the thoroughly dried "intact" enamel surface may prevent caries. Sodium fluoride added to drinking water to a concentration of 1 part per million is utilized by the body in formation of an enamel that is particularly resistant to caries.

Dental Caries↗

PubMed1992

[Causes of anaphylactoid reactions in cattle after administration of lipoid preparations].

In 1986-1988, adverse anaphylactoid reactions (AR) were observed in animals in Czechoslovakia after the administration of oil adjuvant-containing vaccines or other lipoid drugs. Treated animals showed signs resembling the classic anaphylactic reaction, i.e. restlessness, salivation, pruritus, oedema and cyanosis of udder and vulva, and eyelid oedema, developing within a few minutes. The reactions were not elicited by the antigen alone, but by the oil adjuvant. The aim of our experiments was to identify substances eliciting the reaction in susceptible animals and to investigate possible induction mechanisms. The emulsifier Tween 80 has been demonstrated to be an AR inducing component of vaccines and drugs (Tab. I and III). Weak or moderate reactions were observed in 33% of animals treated with 5% Tween and 66% of those treated with 10% Tween showed strong reactions. On the other hand, no reactions were elicited by treatment with several paraffin oils of different quality (Tab. I) nor with an oil-in-water emulsion containing Montanid as an emulsifier (Tab. II). The role of the vegetative nervous system in the rise of AR has been confirmed. AR were suppressed in animals pretreated with parasympatholytic atropine and enhanced in a part of those pretreated with parasympathomimetic pilocarpine (Tab. III). The percentage of animals affected and the intensity of AR were also lower in animals pretreated with complement inhibitor epsilon-aminocapronic acid (Tab. IV). A major role of complement activation is suggested in the discussion of possible mechanisms of AR induction. It is possible to draw a conclusion on the basis of the results presented here and of the analysis of individual cases that a certain degree of animal susceptibility, depending on the phase of reproductive cycle, metabolism level and neurovegetative balance is necessary besides the administration of an AR inducer (Tween 80 in our case). Hence it seems that the adverse anaphylactoid reactions results from interactions of the two factors, i.e. administration of an AR inducer to susceptible animals.

Adjuvants, Pharmaceutic↗