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001-es BibID:	BIBFORM066180
035-os BibID:	(cikkazonosító)GP121
Első szerző:	Nagy György M.
Cím:	Expression of dopamine (DA) D2 receptors (D2R) in corticotroph cells is responsible for the switch of hypothalamic regulation of ACTH secretion to DA in lactating rats / György M. Nagy, Pálma Fehér, Ibolya Bodnár, Reid Luke, Zsuzsanna E. Tóth, Miklós Vecsernyés, Béla E. Tóth
Dátum:	2016
ISSN:	1470-3947 1479-6848
Tárgyszavak:	Orvostudományok Gyógyszerészeti tudományok poszter folyóiratcikk
Megjelenés:	Endocrine Abstracts. - 41 (2016), p. 1. -
További szerzők:	Fehér Pálma (1976-) (gyógyszerész) Bodnár Ibolya Luke, Reid Tóth Zsuzsanna (1977-) (kardiológus) Vecsernyés Miklós (1959-) (gyógyszertechnológus, endokrinológus) Tóth E. Béla (1960-) (orvos)
Internet cím:	DOI Intézményi repozitóriumban (DEA) tárolt változat
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001-es BibID:	BIBFORM073659
Első szerző:	Takács István
Cím:	Randomized clinical trial to comparing efficacy of daily, weekly and monthly administration of vitamin D3 / István Takács, Béla E. Tóth, László Szekeres, Boglárka Szabó, Bence Bakos, Péter Lakatos
Dátum:	2016
ISSN:	1355-008X 1559-0100
Megjegyzések:	The comparative efficacy and safety profiles of selected daily 1000?IU, weekly 7000?IU and monthly 30,000?IU vitamin D 3?not previously investigated?will be evaluated. Here, a prospective, randomized clinical trial, comparing efficacy and safety of a daily single dose of 1000?IU (group A) to a once-weekly 7000?IU dose (group B), or monthly 30,000?IU dose (group C) of vitamin D3. The present study is a controlled, randomized, open-label, multicenter clinical trial, 3? months in duration. Sixty-four adult subjects with vitamin D deficiency (25OHD<20?ng/ml), were included according to the inclusion and exclusion criteria. Dose-responses for increases in serum vitamin 25OHD were statistically equivalent for each of the three groups: A, B and C. Outcomes were 13.0???1.5; 12.6???1.1 and 12.9???0.9?ng/ml increases in serum 25OHD per 1000?IU, daily, weekly and monthly, respectively. The treatment of subjects with selected doses restored 25OHD values to levels above 20?ng/ml in all groups. Treatment with distinct administration frequency of vitamin D3 did not exhibit any differences in safety parameters. The daily, weekly and monthly administrations of daily equivalent of 1000?IU of vitamin D3 provide equal efficacy and safety profiles.
Tárgyszavak:	Orvostudományok Gyógyszerészeti tudományok idegen nyelvű folyóiratközlemény külföldi lapban
Megjelenés:	Endocrine 55 : 1 (2016), p. 60-65. -
További szerzők:	Tóth E. Béla (1960-) (orvos) Szekeres László Szabó Boglárka Bakos Bence Lakatos Péter (belgyógyász)
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
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001-es BibID:	BIBFORM031968
Első szerző:	Vecsernyés Miklós (gyógyszertechnológus, endokrinológus)
Cím:	Involvement of endogenous corticotropin-releasing factor in mediation of neuroendocrine and behavioral effects to alpha-melanocyte-stimulating hormone / Vecsernyes M., Biro E., Gardi J., Julesz J., Telegdy G.
Dátum:	2000
Megjegyzések:	The present work was to study if the alpha-melanocyte-stimulating hormone (alpha-MSH) was involved in activation of the pituitary-adrenal axis (PAA) in rats. The hormone increased plasma corticosterone (CORT) level, and induced an anxiogenic response as indicated by results from the elevated plus-maze test. Intracerebroventricular administration of corticotropin-releasing factor (CRF) antiserum (1:10, 1:20 and 1:100 dilutions in 1microl volume), overcame both the anxiogenic response and the PAA activating effect induced by alpha-MSH (50 microg s.c.) in a concentration-dependent manner. CRF antibody at the doses applied did not modify either the elevated plus-maze responses or CORT level by itself. Our results reveal that both the anxiogenic and the PAA activating effects of alpha-MSH are mediated by CRF.
Tárgyszavak:	Orvostudományok Gyógyszerészeti tudományok idegen nyelvű folyóiratközlemény külföldi lapban
Megjelenés:	Endocrine Research. - 26 : 3 (2000), p. 347-356. -
További szerzők:	Bíró Éva Gardi János Julesz János Telegdy Gyula (Szeged)
Internet cím:	Intézményi repozitóriumban (DEA) tárolt változat
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001-es BibID:	BIBFORM030666
Első szerző:	Vecsernyés Miklós (gyógyszertechnológus, endokrinológus)
Cím:	Suckling-induced change in oxytocin but not in alpha-MSH concentrations of the median eminence, the neural-, intermediate- and anterior lobes of the pituitary gland / M. Vecsernyés, G. Nagy, L. Mészáros, L. Bodnár, K. W. Ahmed, R. Tóth, J. Julesz, G. M. Nagy
Dátum:	2000
ISSN:	0743-5800
Megjegyzések:	Previous reports have implicated that pituitary-derived prolactin (PRL) is secreted from two distinct zones of mammotropes within the anterior lobe (AL). The inner zone (AL-IZ), located adjacent to the neuro-intermediate lobe (NIL), is supposed to be involved in the rapid and massive discharge of PRL from the pituitary gland due to suckling stimulus. Whereas the outer-zone (AL-OZ) gives the basal secretion and it does not play a role in the acute secretory response during nursing. Anatomically, the AL-IZ has an intimate contact with the NIL because the blood passing through the short portal vessels (SPV) bathes it first. Based on this fact it would be hypothesized that locally released and/or produced compounds, like OXY and alpha-MSH, can be delivered to the AL-IZ. In conjunction, OXY and alpha-MSH have already been implicated to play a role in the regulation of PRL release during suckling. Therefore, the purpose of this study was to examine the possible local transportation of these hormones into the median eminence and various regions of the pituitary gland of lactating rats. We have measured the concentrations of OXY and alpha-MSH from tissue samples of nonsuckled (NS) and 10 or 30 min after suckling (S) was initiated using specific RIAs. It has been shown that there are no changes in the concentration of OXY and alpha-MSH in theAL-IZ and AL-OZ due to suckling stimulus. In contrast, our data provide compelling evidence that OXY is transported into the IL, which can be further increased by suckling stimulus. These data suggest that blood transfusing NL passes through the IL before it is drained into the cavernous sinus, which opens the road for OXY into the general circulation. In addition, our data have unequivocally shown a lack of local delivery of either alpha MSH or OXY into the AL that raises serious doubt about their possible role in PRL secretion during suckling stimulus.
Tárgyszavak:	Orvostudományok Elméleti orvostudományok idegen nyelvű folyóiratközlemény külföldi lapban egyetemen (Magyarországon) készült közlemény
Megjelenés:	Endocrine Research 26 : 3 (2000), p. 333-345. -
További szerzők:	Nagy G. (Budapest) Mészáros L. Bodnár L. Ahmed, K. W. Tóth R. Julesz János Nagy G. M.
Internet cím:	Intézményi repozitóriumban (DEA) tárolt változat
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