Applications of a radioimmunoassay technique to the study of luteinizing hormone secretion in the rat
| dc.contributor.advisor | Beardwoor, C J | |
| dc.contributor.author | Querido, David | |
| dc.date.accessioned | 2020-05-22T13:41:23Z | |
| dc.date.available | 2020-05-22T13:41:23Z | |
| dc.date.issued | 1975 | |
| dc.date.updated | 2020-04-14T08:19:02Z | |
| dc.description.abstract | A sensitive and reproducible double antibody radioimmunoassay technique, requiring 50ul of unknown serum or plasma per assay tube, is described for use with 125I and rabbit anti-rat LH serum. The assay system was applied to the study of LH secretion in rats under both normal and experimentally manipulated conditions. Particular attention was focussed upon comparison of circulating LH levels in conscious, unstressed animals with those in anaesthetized animals, with or without surgical stress. Thereafter, the effects of acoustic stimulation and of exogenous LRH administration were studied in conscious and anaesthetized animals. Urethane anaesthesia exerted a profound effect upon the LR-secretory response to exogenous LRH in male rats. Available evidence suggests that the blood sampling method, surgical stress and anaesthesia are each capable of significantly influencing LH secretion, thereby emphasizing the value of studies using conscious, unstressed animals. While a direct effect of urethane on the pituitary gland cannot be excluded, attention is drawn to the possible mediation of a urethane-sensitive inhibitory influence in the mechanism controlling LH secretion in the rat. | |
| dc.identifier.apacitation | Querido, D. (1975). <i>Applications of a radioimmunoassay technique to the study of luteinizing hormone secretion in the rat</i>. (). ,Faculty of Health Sciences ,Division of Medical Biochemistry. Retrieved from | en_ZA |
| dc.identifier.chicagocitation | Querido, David. <i>"Applications of a radioimmunoassay technique to the study of luteinizing hormone secretion in the rat."</i> ., ,Faculty of Health Sciences ,Division of Medical Biochemistry, 1975. | en_ZA |
| dc.identifier.citation | Querido, D. 1975. Applications of a radioimmunoassay technique to the study of luteinizing hormone secretion in the rat. . ,Faculty of Health Sciences ,Division of Medical Biochemistry. | en_ZA |
| dc.identifier.ris | TY - Thesis / Dissertation AU - Querido, David AB - A sensitive and reproducible double antibody radioimmunoassay technique, requiring 50ul of unknown serum or plasma per assay tube, is described for use with 125I and rabbit anti-rat LH serum. The assay system was applied to the study of LH secretion in rats under both normal and experimentally manipulated conditions. Particular attention was focussed upon comparison of circulating LH levels in conscious, unstressed animals with those in anaesthetized animals, with or without surgical stress. Thereafter, the effects of acoustic stimulation and of exogenous LRH administration were studied in conscious and anaesthetized animals. Urethane anaesthesia exerted a profound effect upon the LR-secretory response to exogenous LRH in male rats. Available evidence suggests that the blood sampling method, surgical stress and anaesthesia are each capable of significantly influencing LH secretion, thereby emphasizing the value of studies using conscious, unstressed animals. While a direct effect of urethane on the pituitary gland cannot be excluded, attention is drawn to the possible mediation of a urethane-sensitive inhibitory influence in the mechanism controlling LH secretion in the rat. DA - 1975 DB - OpenUCT DP - University of Cape Town KW - Radioimmunoassay KW - hormone secretion KW - rat LK - https://open.uct.ac.za PY - 1975 T1 - Applications of a radioimmunoassay technique to the study of luteinizing hormone secretion in the rat TI - Applications of a radioimmunoassay technique to the study of luteinizing hormone secretion in the rat UR - ER - | en_ZA |
| dc.identifier.uri | https://hdl.handle.net/11427/31974 | |
| dc.identifier.vancouvercitation | Querido D. Applications of a radioimmunoassay technique to the study of luteinizing hormone secretion in the rat. []. ,Faculty of Health Sciences ,Division of Medical Biochemistry, 1975 [cited yyyy month dd]. Available from: | en_ZA |
| dc.language.rfc3066 | eng | |
| dc.publisher.department | Division of Medical Biochemistry | |
| dc.publisher.faculty | Faculty of Health Sciences | |
| dc.subject | Radioimmunoassay | |
| dc.subject | hormone secretion | |
| dc.subject | rat | |
| dc.title | Applications of a radioimmunoassay technique to the study of luteinizing hormone secretion in the rat | |
| dc.type | Master Thesis | |
| dc.type.qualificationlevel | Masters |