27,894 research outputs found

    Macedonian-Romanian Church Relations

    Full text link
    The subject of this paper is a content analysis of the articles in the media about the Macedonian-Romanian Orthodox Church relations. According to the content analysis of the sample of articles in the media about the relations between the Macedonian Orthodox Church - the Ohrid Archbishopric (MOC-OA) and the Romanian Orthodox Church (ROC), it can be concluded that the analyzed texts are mostly informative and transmit a positive attitude. The articles stress the extremely good, very close and friendly relations between MOC-OA and ROC. At the same time, the analysis shows that the Romanian Orthodox Church is considered one of the greatest supporters of the MOC on the road to its recognition and acceptance into the Orthodox world. The established close contacts contribute to the active engagement of the ROC as a lobbyist for the MOC-OA for recognizing its declared autocephality

    Contralateral inhibition of click- and chirp-evoked human compound action potentials

    Get PDF
    Cochlear outer hair cells (OHC) receive direct efferent feedback from the caudal auditory brainstem via the medial olivocochlear (MOC) bundle. This circuit provides the neural substrate for the MOC reflex, which inhibits cochlear amplifier gain and is believed to play a role in listening in noise and protection from acoustic overexposure. The human MOC reflex has been studied extensively using otoacoustic emissions (OAE) paradigms; however, these measurements are insensitive to subsequent “downstream” efferent effects on the neural ensembles that mediate hearing. In this experiment, click- and chirp-evoked auditory nerve compound action potential (CAP) amplitudes were measured electrocochleographically from the human eardrum without and with MOC reflex activation elicited by contralateral broadband noise. We hypothesized that the chirp would be a more optimal stimulus for measuring neural MOC effects because it synchronizes excitation along the entire length of the basilar membrane and thus evokes a more robust CAP than a click at low to moderate stimulus levels. Chirps produced larger CAPs than clicks at all stimulus intensities (50–80 dB ppeSPL). MOC reflex inhibition of CAPs was larger for chirps than clicks at low stimulus levels when quantified both in terms of amplitude reduction and effective attenuation. Effective attenuation was larger for chirp- and click-evoked CAPs than for click-evoked OAEs measured from the same subjects. Our results suggest that the chirp is an optimal stimulus for evoking CAPs at low stimulus intensities and for assessing MOC reflex effects on the auditory nerve. Further, our work supports previous findings that MOC reflex effects at the level of the auditory nerve are underestimated by measures of OAE inhibition

    Restoration of the St. Clement’s Ohrid Archbishopric- Patriarchate as the Macedonian Orthodox Church and Ohrid Archbishopric

    Full text link
    This is a brief narration of the creation of St. Clement\u27s Ohrid Archbishopric-Patriarchate as the Macedonian Orthodox Church-Ohrid Archbishopric from ancient times to recent times. The author first returns to the founding of the first three Macedonian and, generally, European Christian churches in Philippi, Thessalonica, and Berea by the Apostle Paul and his associates around the middle of the first century, AD. Then, he proceeds to the creation of the autocephalous Archbishopric Justiniana Prima (534-545) by the Byzantine Emperor Justinian I in Skopje or in its surroundings. The work of the Holy Apostle Paul and Emperor Justinian I was continued by the Slavic brothers, Sts. Cyril and Methodius of Thessalonica and their closest disciples and associates, Sts. Clement and Naum of Ohrid. As a result of their church-educational and social work, when numerous churches and monasteries were built in Macedonia and autochthonous monasticism was founded, Emperor Samuil (967-1014) created the so-called Prespa Metropolitanate or Archbishopric. Its autonomy was confirmed by Pope Gregory V. The emperor elevated the Archbishopric to the level of a patriarchate. When Samuil transferred the capital from Prespa to Ohrid, it was known as the Ohrid Patriarchate. After the collapse of Samuil\u27s state (1018), the Byzantine emperor Basil I lowered the Church to a level of archbishopric. The Ohrid Archbishopric persisted for about eight centuries until 1767, when the Turks abolished it in a non-canonical manner, and transferred its dioceses to the jurisdiction of the Greek Patriarchate of Constantinople. Then began the numerous attempts of the Macedonian people to restore its former St. Clement’s Ohrid Archbishopric as the Macedonian Orthodox Church. This happened in 1958, while the restoration of its autocephaly took place in 1967

    Incidence of lymph node metastases in clinical early-stage mucinous and seromucinous ovarian carcinoma: a retrospective cohort study

    Get PDF
    Objective: The use of lymph node sampling during staging procedures in clinical early-stage mucinous ovarian carcinoma (MOC) is an ongoing matter of debate. Furthermore, the incidence of lymph node metastases (LNM) in MOC in relation to tumour grade (G) is unknown. We aimed to determine the incidence of LNM in clinical early-stage MOC per tumour grade. Design: Retrospective study with data from the Dutch Pathology Registry (PALGA). Setting: The Netherlands, 2002–2012. Population or sample: Patients with MOC. Methods: Histology reports on patients with MOC diagnosed in the Netherlands between 2002 and 2012 were obtained from PALGA. Reports were reviewed for diagnosis, tumour grade and presence of LNM. Clinical data, surgery reports and radiology reports of patients with LNM were retrieved from hospital files. Main outcome measures: Incidence of LNM, disease-free survival (DFS). Results: Of 915 patients with MOC, 426 underwent lymph node sampling. Cytoreductive surgery was performed in 267 patients. The other 222 patients received staging without lymph node sampling. In eight of 426 patients, LNM were discovered by sampling. In four of 190 (2.1%) patients with G1 MOC, LNM were present, compared with one of 115 (0.9%) patients with G2 MOC and three of 22 (13.6%) patients with G3 MOC. Tumour grade was not specified in 99 patients. Patients with clinical early-stage MOC had no DFS benefit from lymph node sampling. Conclusions: LNM are rare in early-stage G1 and G2 MOC without clinical suspicion of LNM. Therefore, lymph node sampling can be omitted in these patients

    Project C.O.R.E.: Coaching Opportunities with Real Experiences

    Get PDF
    Retention and graduation rates of VCU men of color (MOC) is significantly lower than white men and women of color. Due to demonstrated significant attrition occurring after the sophomore year, Project C.O.R.E. (Coaching Opportunities with Real Experiences) is proposed as a sophomore-focused program that builds upon an existing freshman course on professional development for MOC. While the first-year course introduces students to a VCU support network, Project C.O.R.E. aims to increase university retention by expanding the student support network to members of the local community. Students are paired with community coaches, predominantly VCU alumni, to enhance their career and life-skills development. This program provides continued community, guidance, and support to encourage MOC to continue on the path to graduation

    Developmental synaptic changes at the transient olivocochlear-inner hair cell synapse

    Get PDF
    In the mature mammalian cochlea, inner hair cells (IHCs) are mainly innervated by afferent fibers that convey sound information to the CNS. During postnatal development, however, medial olivocochlear (MOC) efferent fibers transiently innervate the IHCs. The MOC-IHC synapse, functional from postnatal day 0 (P0) to hearing onset (P12), undergoes dramatic changes in the sensitivity to acetylcholine (ACh) and in the expression of key postsynaptic proteins. To evaluate whether there are associated changes in the properties of ACh release during this period, we used a cochlear preparation from mice of either sex at P4, P6-P7, and P9-P11 and monitored transmitter release from MOC terminals in voltage-clamped IHCs in the whole-cell configuration. The quantum content increased 5.6× from P4 to P9-P11 due to increases in the size and replenishment rate of the readily releasable pool of synaptic vesicles without changes in their probability of release or quantum size. This strengthening in transmission was accompanied by changes in short-term plasticity properties, which switched from facilitation at P4 to depression at P9-P11. We have previously shown that at P9-P11, ACh release is supported by P/Q- and N-type voltage-gated calcium channels (VGCCs) and negatively regulated by BK potassium channels activated by Ca2+ influx through L-type VGCCs. We now show that at P4 and P6-P7, release is mediated by P/Q-, R- and L-type VGCCs. Interestingly, L-type VGCCs have a dual role: they both support release and fuel BK channels, suggesting that at immature stages presynaptic proteins involved in release are less compartmentalized.Fil: Kearney, Graciela Inés. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Ingeniería Genética y Biología Molecular "Dr. Héctor N. Torres"; ArgentinaFil: Zorrilla de San Martín, Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Ingeniería Genética y Biología Molecular "Dr. Héctor N. Torres"; ArgentinaFil: Vattino, Lucas Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Ingeniería Genética y Biología Molecular "Dr. Héctor N. Torres"; ArgentinaFil: Elgoyhen, Ana Belen. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Ingeniería Genética y Biología Molecular "Dr. Héctor N. Torres"; Argentina. Universidad de Buenos Aires. Facultad de Medicina. Instituto de Farmacologia; ArgentinaFil: Wedemeyer, Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Ingeniería Genética y Biología Molecular "Dr. Héctor N. Torres"; ArgentinaFil: Katz, Eleonora. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Fisiología, Biología Molecular y Celular; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Ingeniería Genética y Biología Molecular "Dr. Héctor N. Torres"; Argentin
    • …
    corecore