Oral and Dental Examination Findings in Beech Martens (Martes foina).

Detailed clinical and radiographical descriptions of oral/dental pathology in the beech marten (Martes foina) are lacking. In the present study, skulls of M. foina from a museum collection (n = 109) were examined macroscopically according to predefined criteria and full-mouth dental radiographs were obtained. Occlusion was diagnosed as 'scissor bite' in 22.5% of evaluated skulls, 77% of evaluated skulls showed 'level bite' of incisors and 9.2% of evaluated skulls had 'open bites'. In three skulls, class III malocclusion was diagnosed. Linguoversion of the mandibular second incisor teeth was noted in all skulls. Of the maximum possible number of teeth (i.e. full set of teeth in each skull), 90.4% were available for examination, 6.4% were missing artifactually, 2.0% were absent presumably congenitally and in 1.2 % the absence was presumably acquired. In three skulls supernumerary teeth were noted, all being incisor teeth. In four skulls, unerupted maxillary canine teeth were noted and in one skull odontodysplasia of the maxillary canine teeth was diagnosed. All other teeth were considered normal in morphology. The number of roots per tooth varied in the mandibular second premolar, maxillary first molar and mandibular second molar teeth. The most common dental pathology was attrition/abrasion with 72 skulls (66%) and 857 teeth (24.1% of evaluated teeth) affected, followed by periodontal disease affecting 52 (47.7%) of skulls and 773 teeth (18.9% of evaluated teeth). Dental fractures were present in 49 (45%) skulls and 148 teeth (3.8% of evaluated teeth). Radiographically evident periapical lesions were detected in 11 (10.1%) skulls and 18 teeth (0.5% of evaluated teeth). Other rare abnormal findings included tooth resorption, enamel hypoplasia/hypocalcification, fenestrations at palatal root of maxillary first molar tooth and different bony changes.

[Surgical treatment of endometriomas and ovarian reserve]. / Operace endometriomu ovaria a ovariální rezerva.

OBJECTIVE: To present an overview of affect an ovarian reserve in women after laparoscopic surgery for ovarian endometriosis. SUBJECT: Review. SETTING: Department of Obstetric and Gynecology, Hospital Kyjov; Department of Obstetric and Gynecology, University Hospital, Brno. METHODS: Summary of the results of recent studies. RESULTS: The decrease in ovarian reserve has been detected in 8 of 9 evaluated studies, specifically in one retrospective study, six prospective studies and in one systematic review, the results of the meta-analysis don´t prove the reduction of ovarian reserve after the surgery for endometrioma, reduced ovarian reserve evaluated by the antral follicle count has been proven in the affect ovary before the surgery. CONCLUSION: Endometriosis is among the most frequent benign gynecological diseases, affecting the women in reproductive age. Laparoscopic surgery techniques are currently the method of choice in the treatment of endometriotic ovarian cysts. Excision of endometriotic cyst is associated with significant reduction in ovarian reserve. The women with previous surgery of endometrioma have significantly fewer mature oocytes capable of fertilization, the ovarian response to stimulation is reduced and the number of live births is lower.

Detection of specific spectral markers of Coxiella burnetii isolates by MALDI-TOF mass spectrometry.

Specific markers for Coxiella burnetii (C.b.) isolates RSA 493, Priscilla, and BUD were detected using matrix-assisted laser desorption/ionization time-of-flight (MALDI-TOF) mass spectrometry (MS). The method revealed noticeable differences in the ion signal profiles of the isolates in the mass range of 318 kDa. The number of characteristic ions for RSA 493, BUD, and Priscilla was 24, 15, and 7, respectively. The specific markers were compared against C.b. database using the Tag-Ident proteomics tool. For the isolates RSA 493, Priscilla and BUD there were identified 11, 5 and 3 potential biomarkers, respectively. This method represents a powerful tool for the rapid, sensitive, and differential characterization of C.b. isolates and is a good candidate for phyloproteomic approaches.

Efficiency of various serological techniques for diagnosing Coxiella burnetii infection.

An indirect immunofluorescence assay (IFA) using a recently developed commercial kit for detecting antibodies against Coxiella burnetii (C.b.), the etiological agent of Q fever, has been evaluated using human field serum samples. The IFA was compared with an ELISA and a complement fixation test (CFT). The IFA was based on the corpuscular C.b. phase I and phase II antigens specific to anti-C.b. phase I and II antibodies, respectively. Fifty sera from persons with symptoms of Q fever were examined in this study. The IFA compared with the ELISA showed the sensitivities of 97.7% and 87.2% for IgG and 66.7% and 60.0% for IgM phase II and I antibodies, respectively and the specificities of 100% and 90.0% for IgG and 75.9% and 64.7% for IgM phase II and phase I antibodies, respectively. Due to a limited number of sera positive in the IgA antibody testing, the data presented should be considered with caution. It appears that the IFA strikes a very good balance between high specificity and sensitivity with phase II and phase I IgG antibodies and a less satisfactory one with IgM antibodies. The CFT failed in one of the above aspects showing a good specificity but a poor sensitivity, especially for phase I antibodies. The study demonstrated that the IFA is suitable for diagnosing Q fever and its therapeutic follow-up and is a good candidate for screening sera in large numbers. A certain limitation, especially in testing early stages of the chronic disease, could be a low fluorescence intensity of the IgA positive control in comparison with the IgA negative one.