Publications
| Title | Abstract | Year(sorted descending) Filter | PMID Filter |
|---|
| pathogenicity, immunogenicity and genetic stability in mice and ferrets of a cold inhibitor-resistant mutant of influenza h3n2 virus. | a cold inhibitor-resistant mutant was derived from mrc-2 virus by means of serial passages in the presence of rabbit serum and at gradually decreasing temperatures. this virus, denoted mrc-2 irc, grew well at both 26 and 37 degree c. the pathogenicity and immunogenicity of the virus was examined in mice and ferrets. no clinical reactions were detected in either species. both mice and ferrets developed high levels of hemagglutination inhibition and neuraminidase inhibition antibodies. the virus w ... | 1976 | 955266 |
| response of ferrets to infection with a live attenuated influenza virus and to subsequent heterologous challenge. | groups of three ferrets were inoculated with a live influenza vaccine ("alice" strain) and the degree of protection afforded against a challenge inoculation was measured by several parameters. after vaccination, virus excretion was studied and the genetic characteristics of the virus isolates were investigated. after 5-8 weeks, the challenge inoculations were performed with antigenic drifts of the h3n2 virus: a/dunedin/4/73 (port-chalmers-like), a/england/635/74 and a/scotland/840/74. the foll ... | 1976 | 955269 |
| proceedings: quantitative measurement of gastric motility and the effect of 2-deoxy-d-glucose and vagal stimulation in the anaesthetized ferret. | 1976 | 957223 | |
| [musculature of the pelvic limb of the american weasel (mustela nigripes, audubon and bachman)]. | the origins and insertions of the muscles of the pelvic limb of the black-footed ferret (mustela nigripes) are illustrated and described. the results based on the dissection of two adult specimens are compared with those of other investigations on the myology of the mustelids. the musculature of the pelvic limb of mustela nigripes is substantially similar to that of other mustelids investigated except for slight differences of individual muscles. the most obvious differences involve the tendons ... | 1976 | 984445 |
| studies on the duration of the breeding season and photorefractoriness in female ferrets pinealectomized or treated with melatonin. | oestrous ferrets became anoestrous on exposure to short photoperiods (8 h light: 16 h darkness, 8l:16d) at the summer solstice, and this effect was prevented by pinealectomy. removal of the pineal alone did not alter the duration of oestrus in animals kept in natural daylight. melatonin (1 mg, thrice weekly) given to oestrous ferrets kept in daylight also terminated oestrus prematurely. animals made photorefractory by prolonged exposure to long photoperiods (14l:10d) became photosensitive again ... | 1976 | 987148 |
| fatal vaccine-induced canine distemper virus infection in black-footed ferrets. | four black-footed ferrets that were live-trapped in south dakota and transported to the patuxent wildlife research center died within 21 days after vaccination with modified live canine distemper virus. immunofluorescence, european ferret inoculation, virus isolation attempts, and serum-neutralization tests indicated insufficient attenuation of the vaccine for this species. | 1976 | 988011 |
| plasma progesterone levels before and at the time of implantation in the ferret. | plasma progesterone levels were determined in 24 early pregnant ferrets by competitive protein binding. progesterone levels rose from about 4 ng/ml on estrus to a peak of about 35 on day 12 when implantation occurs, staying above 30 until day 16. these results agree with those of heap and hammond (1974), rather than those of blatchley and donovan (1976), whose peak levels were lower and occurred on day 14. | 1976 | 994120 |
| studies on the effects of orally administered di-(2-ethylhexyl) phthalate in the ferret. | a target-organ study of the effects of the phthalate ester di-(2-ethylhexyl) phthalate (dehp) has been conducted in mature male albino ferrets. dehp treatment caused a loss of body weight when administered as a 1% (w/w) diet for 14 months. additionally marked liver enlargement with associated morphological and biochemical changes was observed. these changes consisted of liver cell enlargement, lysosomal changes, dilatation of the endoplasmic reticulum and the depression of a number of marker enz ... | 1976 | 996879 |
| taurine conjugation of arylacetic acids in the ferret. | 1976 | 1001620 | |
| effects of hypophysectomy and short- and long-term propylthiouracil treatment on the rat thyroid. | the morphology and histology of the post-pharyngeal part of the gastrointestinal tract of the ferret were studied. the oesophagus was a distensible muscular tube. its mucosa was lined by keratinizing stratified squamous epithelium. the muscle coat was striated throughout except mear the cardia. a cardiac sphincter was present. the stomach was morphologically and histologically very similar to that of man. the duodenum appeared c-shaped and had a mesoduodenum. the bile and pancreatic ducts formed ... | 1976 | 1007876 |
| gastric ulceration in the ferret (mustela furo l.). | 1976 | 1014937 | |
| semen volume and sperm concentration in the ferret (mustela putorius). | semen was obtained from 40 of 62 attempted electro-ejaculations of nine anesthetized male ferrets. the ejaculations were performed using a bi-polar rectal electrode and an electrical stimulus of about 4 v and 0.35 ma applied for approximately 4 seconds and repeated at 10-second intervals. the mean number of stimuli required to obtain an ejaculation was 12.3. the spermatozoa concentration per mm3 ranged from 0.07 x 10(6) to 1.98 x 10(6) with a mean of 0.62 x 10(6). the mean number of spermatozoa ... | 1976 | 1018477 |
| laboratory characteristics of an attenuated influenza type a (h3n2) virus ('alice' strain). | the alice strain of live attenuated influenza virus was obtained by selection of a gamma inhibitor-resistant strain from a virus recombinant between a/pr/8/34 (hon1) and a/england/42/72 (h3n2). its behaviour in vitro and in vivo was studied. three marker systems were investigated: resistance to serum inhibitors, growth capacity at high temperature and low sensitivity to amantadine hydrochloride. in ferrets the strain was found to be attenuated and immunogenic. passages in man, animals and eggs h ... | 1976 | 1068197 |
| the effect of lesions of the accessory optic tract terminal nuclei on the gonadal response to light in ferrets. | electrolytic lesions were made in the lateral (ltn), medial (mtn) or in both terminal nuclei of the accessory optic tract in female ferrets. either the ipsilateral or contralateral eye was removed. complete destruction of both nuclei, as assessed by both histological and autoradiographic criteria, did not prevent the acceleration of estrus by artificial long days (l:d, 14:10) in any animal. although the ferret has no anterior (inferior) accessory tract, lesions were also made in the medial foreb ... | 1976 | 1088475 |
| proceedings: the vagal stimulation of gastric acid, pepsin and motility in the anaesthetized ferret. | 1976 | 784948 | |
| results of potency tests of a vaccine against cl. botulinum type c by different methods. | the potency of vaccine against cl. botulinum type c was tested comparatively in mice, guinea pigs and mink, using the test methods employed in the united states, great britain and sweden. additionally the capacity to withstand challenge to toxin in ferrets was investigated. all species of laboratory animals proved to be protected against high toxin doses. on the other hand the humoral antitoxin titer of the immunized animals was low after one injection. after a second injection or after challeng ... | 1976 | 793914 |
| the pathogenesis of respiratory syncytial virus infection in infant ferrets. | the infant ferret is susceptible to respiratory syncytial virus infection in both the upper and lower respiratory tracts. in the nose, viral replication is restricted to the surface respiratory epithelium in the nasal passages and turbinates. in the lungs, viral replication is of a lower order of magnitude and is localized in the alveolar cells. the pattern of viral replication in nasal tissues is independent of the age of the animal at infection, whereas the pattern in lung tissues shows a stri ... | 1976 | 1251889 |
| progesterone secretion during pregnancy and pseudopregnancy in the ferret. | 1976 | 1255579 | |
| influenza infection in ferrets: role of serum antibody in protection and recovery. | the passive administration of ferret antiserum to ao (h0n1) influenza virus failed to protect the recipient ferrets from subsequent infection with homologous virus. this susceptibility to infection was observed even when the passively acquired serum hemagglutination inhibition (hi) titer was similar to peak convalescent titers. it is therefore concluded that serum antibody alone is probably not a major factor in the prevention of influenza infection. this does not rule out a possible role for se ... | 1976 | 1262059 |
| [plerocercoid infestation of the thailand reptiles in the berlin zoo]. | plerocercoids were found under the skin and in the body cavity of ahaetulla nastua, boiga multimaculata, trimeresurus purpureomaculatus, and varanus dumerilii, imported from thailand. starting with these plerocercoids the cestode cycle was experimentally traced in the laboratory (lueheela = spirometra sp.). domestic cat and domestic dog served as definitive hosts, native copepods at first intermediate hosts, native anurans, reptiles, and chicken as second intermediate hosts and paratenic hosts. ... | 1976 | 1267224 |
| the behaviour in ferrets of two closely related clones of influenza virus of differing virulence for man. | clones 7a and 64d of the recombinant influenza virus a/pr/8/34-a/england/939/69(h3n2) which are of different virulence for man as judged by clinical score (7a more virulent than 64d) showed similar differences in ferrets. with intranasal inoculation the approximate 50% minimal infectious doses of both clones were similar (between 10(0) and 10(2) eid(50)) as were their titres in nasal washes 24 h after inoculation and the histologically evident damage they caused in the nasal turbinates. however, ... | 1976 | 1268040 |
| pathologic changes in ferrets exposed to pseudorabies virus. | ferrets experimentally infected by various routes with pseudorabies virus were examined for gross and microscopic lesions. nonsuppurative meningoencephalomyelitis, as well as visceral lesions, occurred. the incubation period seemed related to the viral dose and to the distance between the inoculation site and the central nervous system. the distribution of the lesions in the central nervous system appeared to be closely related to the peripheral nerve pathways from the inoculation sites. other f ... | 1976 | 1275345 |
| production of highly cross-reactive hemagglutination-inhibiting influenza antibodies in ferrets. | ferrets were sequentially infected at time intervals of 3 weeks with different influenza virus a strains. it was found that secondary infection can result in the appearance of antibodies highly cross-reacting with a virus strain closely related to the strain of first infection. such highly cross-reacting antibodies were designated as hcr antibodies. evidence is presented that hcr antibodies were not antineuraminidase antibodies and, in addition, were not specifically oriented to the strain with ... | 1976 | 1278996 |
| further studies on the neonatal ferret model of infection and immunity to and attenuation of human parainfluenza viruses. | earlier we reported on the susceptibility via the intranasal route of inoculation of newborn ferrets to infection by wild and serially egg passaged parainfluenza type 3 virus. the wild type consistently induced fatal infection whereas with serial egg passage, mortality rate decreased while the degree of infectivity remained the same. this attenuation was accompanied by a change in capacity to induce interferon and decreased growth in human and primate cell cultures. the present work reports, sim ... | 1976 | 182598 |
| evaluation of 6-azauridine and 5-iododeoxyuridine in the treatment of experimental viral infections. | the potential antiviral activity of 6-azauridine and 5-iododeoxyuridine was evaluated in a coordinated study at five institutions. experimental models in five species, the mouse, rabbit, swine, cat, and ferret, were established with use of 10 viruses: herpesvirus hominis types 1 and 2, murine cytomegalovirus, vaccinia virus, shope fibroma virus, transmissible gastroenteritis virus, swine influenza virus, feline viral rhinotracheitis virus, feline panleukopenia virus, and ferret distemper virus. ... | 1976 | 180189 |
| direct measurement of the intracellular ph of mammalian cardiac muscle. | 1. the intracellular ph (phi) of sheep heart purkinje fibres and rat, ferret and guinea-pig ventricle has been measured using recessed-tip ph-sensitive micro-electrodes. 2. in the absence of co2 the phi was approximately 7-2 in all the preparations used. in 5% co2 the mean phi was 7-14 in rat and ferret ventricle and 7-02 in sheep purkinje fibres. 3. the phi response to an increase or a decrease in the co2 level (at constant external ph) was biphasic with a large transient change followed by a p ... | 1976 | 13205 |
| attempted experimental cross infections with mammalian guinea-worms, dracunculus spp. (nematoda: dracunculoidea). | dracunculus medinensis and d. insignis are morphologically indistinguishable. experiments to test the susceptibility of various mammalian hosts to these two guinea worm species are described. infective 3rd-stage larvae of d. medinensis were administered to each of four raccons (procyon lotor): infective 3rd-stage larvae of d. insignis were administered to a rhesus monkey (macaca mulatta), two dogs, two ferrets (mustela putorius furo), and a marten (martes americana). d. medinensis was not found ... | 1976 | 134642 |
| cytochemical localization of transport adenosine triphosphatase in the ferret placenta. | the distribution of transport adenosine triphosphatase in the ferret placenta was examined cytochemically by light and electron microscopy. the enzyme was detected in the syncytiotrophoblast but was absent from maternal tissues. it appeared to be associated with cytoplasmic processses on syncytiotrophoblast surfaces directly related to foetal or maternal capillaries. the functional significance of transport adenosine triphosphatase is discussed with reference to the transport of solutes between ... | 1976 | 60306 |
| antigenic variants of influenza a virus obtained in vitro. | the aim of this study was to investigate antigenic "drift" in the haemagglutinin and neuraminidase antigens of influenza a virus in vitro under immunological pressure. variants of the "asian" influenza strains a/england/12/64 (h2n2) and a/tokyo/3/67 (h2n2) were isolated in the allantois-on-shell system in the presence of homologous postinfection ferret sera. for each of these two viruses three generations of variants were isolated and characterized. it was found that the successive antigenic var ... | 1976 | 62624 |
| the accessory optic system of the ferret. | the accessory optic system of the ferret has been studied both by silver degeneration staining and by autoradiography after intraocular 3h leucine injections. there is no anterior accessory optic tract but a posterior tract containing only crossed fibres leaves the brachium of the superior colliculus and ends in the two nuclei, the medial and lateral terminal nuclei, lying either side of the cerebral peduncle. both suprachiasmatic nuclei receive retinal fibres visible only on autoradiographs; mo ... | 1976 | 62769 |
| oral infection of mammals with sarcocystis fusiformis bradyzoites from cattle and sporocysts from dogs and coyotes. | individual sporocysts containing 4 sporozoites were shed in the feces of dogs, foxes, and raccoons after ingestion of bovine tissue infected with sarcocystis fusiformis bradyzoites. no sporocysts were shed by cats, monkeys, swine, skunks, ferrets, rats, guinea pigs, or rabbits after ingestion of similar bovine tissue. the shedding of sporocysts by dogs that had ingested tissue from a bovine experimentally infected with sporocysts from coyotes indicated that both canids were definitive hosts for ... | 1976 | 815528 |
| a non-productive subacute sclerosing panencephalitis (sspe) virus of human and ferret: an ultrastructural study. | a non-productive syncytiogenic measles virus isolated from the brain of an sspe patient was grown on vero cells. the ultrastructure of the infected syncytia was studied by electron microscopic and immunoperoxidase techniques. it was compared with the isolate of the virus after passage in ferrets, the edmonston strain of wild measles virus and the halle productive strain of sspe, all on vero cells. the immunoperoxidase labeling of the cell membranes of the edmonston measles virus infected cells w ... | 1976 | 818871 |
| the time-dependent and dose-dependent effects of caffeine on the contraction of the ferret heart. | 1. trabeculae isolated from ferret heart and from other mammalian hearts have been mounted in a way that enables the tension generated to be measured while the composition of the bathing fluid is rapidly altered.2. application of caffeine to these trabeculae initiates a rapid transient contracture and depresses the strength of regularly evoked heart beats.3. the strength of the contractures, the rate of tension development and the rate of spontaneous relaxation are all increased by raising the c ... | 1976 | 16992504 |
| neuroendocrine effects of perinatal androgenization in the male ferret. | 1975 | 734 | |
| prostaglandins in pyometrial fluid from the cow, bitch and ferret. | 1 pyometra is a disorder of the uterus usually associated with bacterial infection plus obstruction. 2 large quantities of fluid often collect in the uterus during this condition. 3 pyometrial fluid obtained from three species was found to contain prostaglandin f2alpha, usually in large quantities. 4 prostaglandin e2 was present in smaller quantities in five of the six samples. 5 these findings are discussed in relation to the known occurrence of prostaglandins in inflammatory fluid, and to the ... | 1975 | 2358 |
| an animal model for studying infection and immunity to and attenuation of human parainfluenza viruses. | neonatal ferrets were found to be highly via the intranasal route of inoculation to infection with wild type isolates of parainfluenza viruses. wild type infection consistently resulted in deaths of these animals in 48 to 72 hours. autopsy and histopathological findings in lung tissue were consistent with those of viral infection. virus could consistently be isolated from lung tissues. using wild green monkey kidney grown viruses and selected passage levels of egg adapted viruses, virus attenuat ... | 1975 | 165121 |
| [isolation of reoviruses from mink]. | in this first report of the isolation of reovirus from mink, isolates were obtained from 18 to 26 young mink with viral enteritis, by using cultures of cat kidney cells. the isolated also produced cytopathic changes in cell cultures of mink kidney, dog kidney, piglet kidney, calf kidney, bovine embryonic kidney and calf testis. a characteristic feature was the formation of eosinophilic inclusion bodies in the cytoplasma of culture cells. haemagglutination tests were negative with erythrocytes fr ... | 1975 | 180927 |
| replication of influenza virus in organ cultures of human and simian urogenital tissues and human foetal tissues. | a survey of human adult tissues in organ cultures showed that influenza viruses (a/moscow/1019/65 (h2n2) or a recombinant virus virulent for man (pr/8-a/england/939/69 clone 7a(h3n2)) could infect uterus, bladder and conjunctiva but not oesophagus under the conditions employed; simian bladder and uterus were also susceptible. these results were similar to those already described for corresponding ferret tissues. organ cultures of human foetal nasal mucosa, trachea, oesophagus, small and large in ... | 1975 | 809051 |
| olfactory bulb connections with basal rhinencephalon in the ferret: an evoked potential and neuroanatomical study. | the lateral olfactory tract (lot) of the ferret has been shown to project to most of the pyriform lobe, as in the cat. only a small medio-posterior region of the pyriform cortex (the angular cortex), which has a distinctly different appearance in nissl stained sections, proves to be devoid of olfactory connections. despite the fact that sub-areas can be recognized within olfactory cortex, there is an underlying constancy in design throughout. latency measurements indicate that fine collateral br ... | 1975 | 1109378 |
| the presence of a retinohypothalamic projection in the ferret. | 1975 | 1111844 | |
| studies on the metabolic fate of 32p-labelled emulsifier yn in the mouse, guinea-pig and ferret. | 1975 | 1123200 | |
| assessment of resistance to influenza virus infection in animal models. | the antibody response and immunity to challenge infection were determined in ferrets immunized with inactivated influenza vaccine in saline or adjuvant. adjuvanated vaccines induced variable titres of serum antibody, and the degree of immunity to challenge infection was directly related to the titre of serum hi antibody induced by these vaccines. conventional doses of saline vaccine did not induce serum hi antibody, and the ferrets were completely susceptible to challenge infection. infection wi ... | 1975 | 1126574 |
| an 'in vitro' marker of attenuation for live influenza virus vaccine candidates. | organ cultures of ferret tracheal rings maintained in tubes for up to two months supported the growth of several strains of influenza a viruses produced by genetic recombination. these strains were developed as possible candidates for live attenuated influenza virus vaccines. by observing the effects on cilia and titrating the growth in eggs it was possible to rank these various influenza strains in order of descending virulence for the respiratory epithelium in organ culture. this rank correspo ... | 1975 | 1126579 |
| proceedings: failure of perinatal administration of testosterone propionate to disrupt receptive behaviour in the female ferret. | 1975 | 1133521 | |
| growth of measles virus in nervous tissues. iii. neurovirulence of sspe virus in ferrets. | the niigata-1 strain isolated from a patient with subacute sclerosing panencephalitis (sspe) was inoculated intracerebrally into ferrets. neurological signs developed in about 1 week in most of the animals. histopathological examinations of the central nervous tissues revealed degenerative lesions in the parenchyma of the brains and inflammatory reactions predominantly in the meninges and choroid plexus. virus antigen was demonstrated mainly in the nerve cells by immunofluorescent staining. the ... | 1975 | 1165608 |
| effect of amygaloid lesions on gonadal maturation in male and female ferrets. | two experiments were performed to determine whether the amygdala is involved in theregulation of gonadal maturation in the ferret. in an experiment with prepuberal males it was found that testicular and epididymal wieghts, seminiferous tubule diameters, leydid cell number, and ratings of spermatogenic development were the samein animals autopsied 4 wk after either the placement of a platinum-elctrode lesion in the amygdala or a sham operation. testosterone concentrations both in testis and in ... | 1975 | 1171629 |
| measles antibodies and immunoglobulins in sera from patients with subacute sclerosing panencephalitis (sspe) and from an infected ferret. | cellulose acetate electrophoresis of sera from 2 patients with sspe revealed a slow-moving and a fast-moving gamma-globulin band. the igg fractions from sera were isolated by the combination of starch block electrophoresis, sephadex gel filtration and isoelectric focusing techniques. the purity of each protein was tested by immunoelectrophoresis using a potent goat anti-whole human serum. the isolated igg preparations were tested in hi, cf and n tests against measles virus envelope, measles viru ... | 1975 | 1185233 |
| development and structure of the extra-embryonic membranes of the ferret. a light microscopic and ultrastructural study. | light and electron microscopic observations on the development and structure of the extra-embryonic membranes of the ferret are described. by day 16 of pregnancy trophoblastic villi consisting of a cytotrophoblastic core with a peripherally located phagocytic syncytiotrophoblast have penetrated deeply into the endometrium. during its invasion the syncytiotrophoblast removes endometrial glandular cells and some of the adjacent stromal tissue. the maternal blood vessels remain intact and eventuall ... | 1975 | 1201966 |
| free contact infection in ferret groups. | 1975 | 1206029 | |
| proceedings: luteinizing hormone release in the ferret upon stimulation of the hypothalamo-hypophysial system. | 1975 | 1206290 | |
| reproduction in the ferret. i. the effect of ovariectomy on the course of gestation. | the role of the ovaries in the maintenance of pregnancy was studied in the ferret. ovariectomy at the time of implantation showed that some embryos survived for 7 days after the operation but all were destroyed after 10 days, although the trophoblast continued to grow at a much faster rate than normal. ovariectomy performed after implantation showed that no fetal development occurred when the ovaries were removed at day 21 post coitum, but that fetuses developed for an appreciable length of time ... | 1975 | 1206642 |
| the role of polecats of the genus putorius cuvier, 1817 in natural foci of adiaspiromycosis. | adiaspiromycosis provoked by the fungus emmonsia crescens was diagnosed in two different species of polecats. in total, 76.2% of steppe polecats (putorius eversmanni) and 35.6% of dark polecats (p. putorius) were infected. the infection was not demonstrated at all in ferrets (p. furo) reared as fur animals. the differences found in the extent and intensity of infection in the two species of wild polecats are explained by different ecological requirements of these related carnivores. the habitat ... | 1975 | 1238314 |
| the role of the rete ovarii in meiosis and follicle formation in the cat, mink and ferret. | ovarian morphology was studied from the inception of meiosis in the cat, mink and ferret. it was shown that "open connections", allowing cellular contact, existed between the intra-ovarian rete cords and the groups of germ cells as well as between the surface epithelium and the germ cells. the germ cells in the innermost part of the cortex and lying in contact with the rete cells were those which were the first to enter meiotic prophase. later, the more peripheral oogonia transformed to oocytes. ... | 1975 | 1239504 |
| light and the pineal gland in the control of the breeding season in the female ferret. | 1975 | 1241861 | |
| antiviral activity of ribavirin on influenza infection in ferrets. | 1975 | 1206033 | |
| the protection of ferrets against influenza by immunization with a split influenza vaccine. | ferrets were vaccinated with either a/england/42/72 zonal purified influenza queous vaccine containing whole virus particles, or a subunit vaccine containing the purified hemagglutinin and neura-minidase proteins of a/england/42/72 adsorbed onto aluminium hydroxide. the immune status of the ferrets was assessed by reaction to challenge with virulent live virus of the homologous strain. in the preliminary experiment reported, the subunit vaccine conferred greater protection than the zonal purifie ... | 1975 | 1126566 |
| proceedings: the role of the pineal gland in the response of ferrets to artificially restricted photoperiods. | 1974 | 4475087 | |
| plasma progesterone levels in pregnant and pseudopregnant ferrets. | 1974 | 4853673 | |
| immunity to influenza in ferrets. ix. delayed hypersensitivity following infection or immunization with a2/hong kong virus. | 1974 | 4218297 | |
| the development of a maternal pregnancy reaction in the ferret. | 1974 | 4278308 | |
| immunity to influenza in ferrets. xii. immunization of ferrets with tnbp-split influenza virus vaccine. | 1974 | 4413778 | |
| pyometra in a domestic ferret. | 1974 | 4420379 | |
| immunization of ferrets against influenza: a comparison of killed ferret grown and egg grown virus. | 1974 | 4422501 | |
| proceedings: the determination of a 'critical period' for the induction of the maternal pregnancy reaction in the ferret. | 1974 | 4448729 | |
| proceedings: an experimental study of the accessory optic system in the ferret. | 1974 | 4448751 | |
| a new vaccine strain of feline panleukopenia virus grown in ferret cell culture. | 1974 | 4491924 | |
| the effect of parinfluenza virus type 3 on newborn ferrets. | 1974 | 4376553 | |
| effect of ergot alkaloids upon luteal function in the ferret. | 1974 | 4812467 | |
| dissemination of influenza virus between anatomically isolated sites in ferrets. | influenza virus was shown to disseminate from the respiratory tract of nasally infected ferrets to a surgically formed, subcutaneous tracheal pouch. conversely, ferrets infected via the pouch shed virus from the upper respiratory tract. these events occurred within the first 24 h after infection. passively administered ferret antibody to virus did not prevent the dissemination. | 1974 | 4816632 |
| immunity to influenza in ferrets. x. intranasal immunization of ferrets with inactivated influenza a virus vaccines. | the response of ferrets after intranasal inoculation of inactivated a/hong kong/68 (h3n2) influenza virus vaccines is reported. normal ferrets given either saline vaccine in drops or freeze-dried vaccine in an aerosol intranasally did not produce detectable serum or nasal hemagglutination inhibiting antibody and were found to be completely susceptible to challenge infection with a/hong kong/68 virus. intranasal saline vaccine did not produce an additive effect on the response of ferrets simultan ... | 1974 | 4830530 |
| anatomy of the ferret heart: an animal model for cardiac research. | 1974 | 4842486 | |
| spontaneous squamous cell carcinoma in a ferret. | 1974 | 4844504 | |
| effect of hypothalamic lesions on maturation and annual cyclicity of the ferret testis. | 1974 | 4851650 | |
| the localization of influenza virus: minimal infectious dose determinations and single cycle kinetic studies on organ cultures of respiratory and other ferret tissues. | 1974 | 4857727 | |
| growth and pathogenicity of influenza viruses in organ cultures of ciliated epithelium. i. experiments in ferret and human tissue. | 1974 | 4857907 | |
| immunity to influenza in ferrets. vii. effect of previous infection with heterotypic and heterologous influenza viruses on the response of ferrets to inactivated influenza virus vaccines. | normal ferrets did not produce serum antibody following immunization with 200 i.u. of inactivated a/hong kong/68 influenza virus vaccine and were found to be susceptible to subsequent challenge infection with a/hong kong/68 virus. high titres of virus were recovered from nasal washings collected 3 days after infection, serum antibody was produced, increased nasal protein was detected and hi antibody was detected in nasal washings. ferrets infected with influenza virus a/pr/8/34 7 weeks before im ... | 1974 | 4522247 |
| immunity to influenza in ferrets. xi. cross-immunity between a/hong kong/68 and a/england/72 viruses: serum antibodies produced by infection or immunization. | the degree of immunity due to cross-reactions between antibody to influenza virus a/hong kong/1/68 and a/england/42/72 was studied in ferrets. ferrets were immunized with the viruses by either live infection or by inoculation with inactivated virus vaccines. the vaccines were given with freund's incomplete adjuvant or were given to ferrets previously infected with influenza virus a/pr/8/34. as a result of these immunizations the animals all produced similar titres of serum hi antibody to the imm ... | 1974 | 4531448 |
| reciprocal fertilization between the ferret and short-tailed weasel with special reference to the development of ferret eggs fertilized by weasel sperm. | 1973 | 4697405 | |
| the ultrastructure of the pineal ganglion in the ferret. | 1973 | 4728267 | |
| seasonal changes in the testicular blood flow of seasonally breeding mammals: dormouse, glis glis, ferret, mustella furo, and fox, vulpes vulpes. | 1973 | 4741692 | |
| a pressor effect of high doses of tubocurarine in the ferret. | 1973 | 4751539 | |
| hormonal requirement for implantation and embryonic development in the ferret. | 1973 | 4754734 | |
| immunity to influenza in ferrets. 8. serological response of ferrets to influenza virus vaccines after infection with heterotypic strains of influenza. | 1973 | 4769893 | |
| immunity to influenza in ferrets. v. immunization with inactivated virus in adjuvant 65. | ferrets infected with influenza virus a2/hong kong/3/68 responded with a febrile reaction; the temperature was elevated by 1.0 degrees c. or greater to a level of 40 degrees c. or more. in addition, relatively high titres of virus were recovered from nasal washings taken 3 days after virus infection, serum antibody was produced, increased nasal protein was detected and nasal washings contained both hi and neutralizing antibody. of four ferrets immunized with 400 cca units of inactivated influenz ... | 1973 | 4511952 |
| observations on the aetiology of supernumerary upper incisors in the albino ferret (mustela putorius). | 1973 | 4516059 | |
| tooth development in the albino ferret (mustela putorius) with special reference to the permanent carnassial. | 1973 | 4516060 | |
| the gastric mucosal response to acetylsalicylic acid in the ferret. an ultrastructural study. | 1973 | 4542656 | |
| serial sections of the jaw of a ferret. | 1973 | 4570295 | |
| passage in ferrets of encephalitogenic cell-associated measles virus isolated from brain of a patient with subacute sclerosing panencephalitis. | 1973 | 4574999 | |
| prospects for biological control of rodent populations. | pathogens and predatory animals are the main agents used for the biological control of rodents. the pathogens that have been used are of the genus salmonella; none is rodent-specific and all can cause severe infection in man and domestic animals. furthermore, rodents frequently develop immunity to, and become carriers of, these organisms, and there is little to commend their use, except in lightly populated areas where control is infrequently applied. the relationships of five predator species w ... | 1973 | 4587482 |
| experimental evidence for a synaptic connection between habenula and pineal ganglion in the ferret. | 1973 | 4592642 | |
| deaths in ferrets (mustela putorius) due to clostridium botulinum type c. | 1973 | 4594379 | |
| light and electron microscope observations at the pre- and early post-implantation stages in the ferret uterus. | 1973 | 4271172 | |
| comparative distemper vaccine titrations in ferrets and minks. | 1973 | 4208099 | |
| comparison of neutralizing activity in nasal secretion and serum of ferrets in response to infection with influenza a viruses. | 1973 | 4692625 | |
| transmissible mink encephalopathy in carnivores: clinical, light and electron microscopic studies in raccons, skunks and ferrets. | 1973 | 4197711 | |
| immunohistological, microscopical and neurochemical studies on encephalitides. vi. subacute sclerosing panencephalitis. histopathological and histochemical analysis of experimental encephalitis induced in ferrets by sspe viruses. | 1973 | 4121657 | |
| the nasal decongestant action of aspirin in influenza infected ferrets. | 1973 | 4121164 | |
| immunity to influenza in ferrets. vi. immunization with adjuvanted vaccines. | 1973 | 4754182 | |
| initial observations on pinealectomized ferrets kept for long periods in either daylight or artificial illumination. | 1972 | 4675059 |