Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0262471 (ENT)
 5,307 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The effects of P and six synthetic steroids (MPA, ENT, CAP, R2323, DL and EEL) on estradiol dehydrogenase (E2DH) activity were studied in normal human uterine endometrium in vitro. The mean value of E2DH activity in the proliferative endometrium was 1.5 +/- 0.2 nmol/mg protein/h and that in the secretory endometrium was 10.2 +/- 1.1 nmol/mg protein/h. There was a 7-fold increase in the secretory phase. E2DH activity in the uterine endometrium was stable during the culture period of up to 72 h. In the proliferative endometrium, P, MPA and ENT (approximately 10(-6)M) induced E2DH activity during a 24-h incubation. CAP and R2323 had no significant effect. EEL and DL had negligible effects. In contrast, E2DH activity in the secretory endometrium was not induced further by the steroids. Therefore, in the proliferative endometrium, the elevation of E2DH activity is attributable to the progestational activity and, in the secretory endometrium, E2DH activity is not increased further by the progestational agents because it has been already activated fully by P.
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PMID:Induction of estradiol dehydrogenase activity in human uterine endometrium by synthetic steroids. 246 May 16

The efficacy and safety of 0.3 per cent Ofloxacin otic solution (OFLX) 6 drops twice daily was compared with those of oral Amoxycillin 500 mg three times daily plus 1 per cent Chloramphenicol ear drop at 3 drops three times daily (AMOX + CRP) in a two-week treatment of chronic suppurative otitis media (CSOM) with acute exacerbation. 80 adult patients were enrolled in a prospective, randomized, investigator-blind study at the outpatient ENT service of Chulalongkorn University Hospital. The most common pathogens isolated at the pretreatment visit were Staphylococcus aureus (30.3%) and Pseudomonas aeruginosa (24.7%). The susceptibility of all the pathogenic isolates to ofloxacin, amoxycillin and chloramphenicol were 96.4, 57.1 and 51.8 per cent respectively. The overall response expressed as an improvement or cure of otalgia, otorrhea and middle ear mucosal inflammation was recorded. It revealed that the improvement rate of the OFLX-treated patients was better than that of AMOX + CRP-treated, but was not statistically significant. However, the cure rate was significantly better in OFLX-treated than in AMOX + CRP-treated groups in terms of painless (p = 0.05) and dry (p < 0.001) ears. Ototoxicity was assessed by an elevation in bone conduction threshold (BC) and/or speech reception threshold (SRT) of greater than 5 dB or a presence of high tone hearing loss resulting from treatments. A significant decrease in BC and SRT was revealed in OFLX-treated ears (p < 0.0001; p = 0.002 respectively) but a significant elevation of BC was found in AMOX + CRP-treated ears (p = 0.007). The ototoxic rate was significantly higher in AMOX + CRP-treated than in OFLX-treated ears whether assessed by BC (p < 0.001) or SRT (p = 0.03). In conclusion, OFLX was more effective and safer than AMOX + CRP in the treatment of CSOM with acute exacerbation.
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PMID:Comparison of ofloxacin otic solution with oral amoxycillin plus chloramphenicol ear drop in treatment of chronic suppurative otitis media with acute exacerbation. 1071 Aug 71

To clarify medical consultation dynamics in Japanese cedar pollinosis patients visiting an office building clinic in an office block in central Tokyo, we surveyed number of patient at a private ENT clinic in Chiyoda-ku, Tokyo, during the Japanese cedar pollen season from 1990 to 1999. Based on questionnaires and CAP RAST tests in 1995, we studied the profiles of Japanese cedar pollinosis patients and determined positive rates of noncedar antigens. The gender ratio in 1995 was 674 men versus 501 women, most frequently men in their 40s and women in their 20s. Of these, 79.2% worked in Chiyoda-ku and Chuo-ku, but only 1.9% lived in these districts. Positive rates of noncedar antigens in 232 who received simultaneous CAP RAST tests were 64.7% for Japanese cypress, 38.3% for house dust, 35.3% for Dermatophagoides pteronyssinus, 34.4% for Epidermoptidae spp, 19.8% for mixed grasses, and 10.3% for mixed weeds (asteraceous plants). Patients positive for cedar alone were 19.0% and positive for both cedar and cypress but negative for other antigens were 23.3%; about 60% of these were suspected of multiple sensitization to antigens other than cedar and cypress. The number of pollens and patients were summarized weekly and compared. Those paying a first visit were peaked with an increase in pollen in the first week of March almost every year; second visits peaked 1 or 2 weeks later than the first visit. Little increase in first visit was noted even with increasing pollen dissemination from the latter half of March. The relationship between the number of pollen and patients each year from 1990 to 1999 correlated highly with the linear regression equation y = 0.1005x + 547.07 with R2 = 0.7562. The relationship between square roots of the number of pollen and patients each year for 5 year from 1995 to 1999 correlated very highly with the linear regression equation y = 11.167x + 376.72 with R2 = 0.9941. We concluded that the number of patients may be predicted with substantially higher accuracy based on the estimated amount of pollen in a given year.
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PMID:[Medical consultation dynamics in Japanese cedar pollinosis patients at an office building clinic in central Tokyo]. 1213 3

We evaluated the relationships between oral and pharyngeal hypersensitivity to fruits and vegetables (oral allergy syndrome) and birch pollinosis in 2003 in Sapporo. 1. Of 153 patients with birch pollinosis (seasonal nasal or ocular symptom and CAP positive [birch pollen CAP score 2 or more]), 65 patients (42%) have episode of oral allergy syndrome (OAS). And that rate in 2003 was higher than in 1992 and was equal to in 1998. 2. Among birch pollinosis patients, the higher the CAP score of birch pollen, the higher the prevalences of OAS were found to be. 3. Among birch pollinosis patients, female have OAS much more than male. 4. Among birch pollinosis patients in 1998, patients who visited to ENT clinic for medical consultation of birch pollinosis in March and April have OAS much more than patients who visited in May and June.
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PMID:[Oral allergy syndrome among patients with birch pollinosis in Sapporo]. 1518 89

We retrospectively studied outcome of a sample of 36 congenitally deaf children who were fitted with either a conventional hearing aid (HA, N = 14) or a cochlear implant (CI, N = 22), and who received many years of audio-phonatory training by our multi-disciplinary team. In order to rate speech discrimination perception, we developed a new metric of speech discrimination performance based on several existing discrimination tests for the French language. Speech perception skills were measured with and without lip-reading cues. We also studied the evolution of auditory capacity in real-life situations, and the evolution of the intelligibility of spoken language during a five year period. To rate auditory capacity and speech intelligibility, we used commonly used metrics: CAP and SIR. During the five successive years of observation, CAP and SIR scores improve for both the HA and CI children. Improvement, however, is more pronounced for the CI children. At the end of the 5-years period, CAP and SIR scores of CI children are significantly higher than those of HA children. Our study is one of few that evaluates outcome of HA and CI fitting with age matched congenitally deaf children anno 2000.
B-ENT 2006
PMID:Speech discrimination and intelligibility: outcome of deaf children fitted with hearing aids or cochlear implants. 1691 Feb 89

The aim of this study was to assess if differences in etiology and risk factors among 372 cases of bacterial meningitis acquired after surgery (PM) or in community (CBM) have impact on outcome of infected patients. Among 372 cases of bacterial meningitis within last 17 years from 10 major Slovak hospitals, 171 were PM and 201 CBM. Etiology, risk factors such as underlying disease, cancer, diabetes alcoholism, surgery, VLBW, ENT infections, trauma, sepsis were recorded and mortality, survival with sequellae, therapy failure were compared in both groups. Significant differences in etiology and risk factors between both groups were reported. Those after neurosurgery had more frequently Coagulase negative staphylococci (p<0.001), Enterobacteriaceae (p=0.01) and Acinetobacter baumannii (p=0.0008) isolated from CSF and vice versa Streptococcus pneumoniae (p<0.001), Neisseria meningitis (p<0.001) and Haemophillus influenza (p=0.0009) were more commonly isolated from CSF in CBM. Neurosurgery (p<0.001), sepsis (p=0.006), VLBW neonates (p=0.00002) and cancer (p=0.0007) were more common in PM and alcohol abuse (p<0.001) as well as otitis/sinusitis (p<0.001) and Roma ethnic group (p=0.001) in CAM. Initial treatment success was significantly more frequently observed among CAM (p<0.001) but cure after modification was more common in PM (p=0.002). Therefore outcome in both groups was similar (14.6% vs. 12.4%, p=NS).
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PMID:Comparison of postsurgical and community acquired bacterial meningitis--analysis of 372 cases within a nationwide survey. 1803 Feb 63

Reconstructive surgery after trauma of the head and neck is a wide field in ENT surgery. The repair of bony defects often requires implantation of engineered prostheses. We present the case of a 48-year-old male patient who had suffered a major crush injury to his head resulting in a complex bony defect. A computer-assisted designed (CAD/CAM) Titanium implant was used for reconstruction. Direct prefabrication of the individually designed implant led to an excellent coverage of the bony defect and easy adaptation to the defect margins. Results. Treatment plan and surgery as well as implant design and manufacturing were performed in a multidisciplinary team. Skin expander implantation prior to reconstructive surgery ensured a tension-free closure. This team approach led to a satisfactory outcome for this patient. This case illustrates the necessity of a multidisciplinary approach for the optimum management of complex head and neck injuries.
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PMID:Skull repair after major crush injury. 2293 73

Free flap surgery is essential for the aesthetic and functional reconstruction of various parts of the body. The aim of this study was to compare current concepts of perioperative flap management between ENT, craniomaxillofacial, and plastic surgeons. A European survey was conducted among 570 surgical departments, covering all aspects of free flap surgery. Focus was placed on antibiotic and antithrombotic drug use, aspects of osseous reconstruction, and flap monitoring strategies. One hundred and seventy-two medical units participated. A broad spectrum of anticoagulant regimens and a trend towards prolonged antibiotic prophylaxis were found. Fixation with (CAD/CAM) reconstruction plates was more popular than monocortical locking with miniplates in the mandible. Visual assessment and Doppler systems were reported to be the most common monitoring modalities. The flap loss rate was stated to be higher after osseous reconstruction. Only a few differences in perioperative flap management were identified between the different surgical fields, and osseous reconstruction appears to be the most challenging.
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PMID:Free flap surgery in Europe: an interdisciplinary survey. 2927 38