The Educational Journal
- Date: 1982-03
- Subjects: Education –- South Africa , South Africa -- Politics and government , Government, Resistance to -- South Africa
- Language: English
- Type: text , Article
- Identifier: http://hdl.handle.net/10948/36992 , vital:34087 , Bulk File 7
- Description: The Educational Journal was the official organ of the Teachers' League of South Africa and focussed on education within the context of a racialized South Africa.
- Full Text: false
- Date Issued: 1982-03
The Educational Journal
- Date: 1982-05
- Subjects: Education –- South Africa , South Africa -- Politics and government , Government, Resistance to -- South Africa
- Language: English
- Type: text , Article
- Identifier: http://hdl.handle.net/10948/36006 , vital:33879 , Bulk File 7
- Description: The Educational Journal was the official organ of the Teachers' League of South Africa and focussed on education within the context of a racialized South Africa.
- Full Text: false
- Date Issued: 1982-05
The Educational Journal
- Date: 1982-06
- Subjects: Education –- South Africa , South Africa -- Politics and government , Government, Resistance to -- South Africa
- Language: English
- Type: text , Article
- Identifier: http://hdl.handle.net/10948/36834 , vital:34060 , Bulk File 7
- Description: The Educational Journal was the official organ of the Teachers' League of South Africa and focussed on education within the context of a racialized South Africa.
- Full Text: false
- Date Issued: 1982-06
The Educational Journal
- Date: 1982-08
- Subjects: Education –- South Africa , South Africa -- Politics and government , Government, Resistance to -- South Africa
- Language: English
- Type: text , Article
- Identifier: http://hdl.handle.net/10948/36664 , vital:34031 , Bulk File 7
- Description: The Educational Journal was the official organ of the Teachers' League of South Africa and focussed on education within the context of a racialized South Africa.
- Full Text: false
- Date Issued: 1982-08
The Educational Journal
- Date: 1982-09
- Subjects: Education –- South Africa , South Africa -- Politics and government , Government, Resistance to -- South Africa
- Language: English
- Type: text , Article
- Identifier: http://hdl.handle.net/10948/37222 , vital:34138 , Bulk File 7
- Description: The Educational Journal was the official organ of the Teachers' League of South Africa and focussed on education within the context of a racialized South Africa.
- Full Text: false
- Date Issued: 1982-09
The Educational Journal
- Date: 1982-11
- Subjects: Education –- South Africa , South Africa -- Politics and government , Government, Resistance to -- South Africa
- Language: English
- Type: text , Article
- Identifier: http://hdl.handle.net/10948/38459 , vital:34817 , Bulk File 7
- Description: The Educational Journal was the official organ of the Teachers' League of South Africa and focussed on education within the context of a racialized South Africa.
- Full Text: false
- Date Issued: 1982-11
The Educational Journal
- Date: 1982-12
- Subjects: Education –- South Africa , South Africa -- Politics and government , Government, Resistance to -- South Africa
- Language: English
- Type: text , Article
- Identifier: http://hdl.handle.net/10948/36202 , vital:33905 , Bulk File 7
- Description: The Educational Journal was the official organ of the Teachers' League of South Africa and focussed on education within the context of a racialized South Africa.
- Full Text: false
- Date Issued: 1982-12
Comparative bioavailability of some locally manufactured betamethasone valerate containing preparations
- Authors: Meyer, Eric , Haigh, John M , Kanfer, Isadore
- Date: 1983
- Language: English
- Type: Article
- Identifier: vital:6399 , http://hdl.handle.net/10962/d1006326
- Description: The bioavailabilities of three locally manufactured proprietary betamethasone- 17-valerate containing creams and ointments were compared by measuring their abilities to cause blanching of human skin after topical application. The preparations studied were Betnovate Cream and Ointment, Celestoderm-V Cream and Ointment and Persivate Cream and Ointment. Celestoderm-V cream displayed a significantly superior blanching activity over both Betnovate and Persivate creams in' the occluded mode, whereas Persivate cream displayed a significantly superior blanching activity over both Betnovate and Celestoderm-V creams in the unoccluded mode. Persivate ointment was found to produce a significantly superior blanching activity over Betnovate and Celestoderm-V ointments in both the occluded and unoccluded modes of application.
- Full Text:
- Date Issued: 1983
Determination of phenylpropanolamine in serum and urine by high performance liquid chromatography
- Authors: Dowse, Roslind , Haigh, John M , Kanfer, Isadore
- Date: 1983
- Language: English
- Type: Article
- Identifier: vital:6361 , http://hdl.handle.net/10962/d1006056
- Description: A high-performance liquid chromatographic analysis of phenylpropanolamine in human serum and urine without prior derivatization is presented. Using direct UV detection the method is sufficiently sensitive to detect 25 ng of drug/ml of serum or urine; the coefficients of variation at 25 ng/ml and 500 ng/ml were 5.16 and 2.12, respectively, in serum. The method involves serum and urine extraction at a basic pH with chloroform, a single back-extraction, and chromatography on a reverse-phase column. Serum and urine data following administration of a single 150-mg sustained-release tablet of phenylpropanolamine hydrochloride in 6 healthy volunteers demonstrates the suitability of the analytical method.
- Full Text:
- Date Issued: 1983
Phenylpropanolamine hydrochloride
- Authors: Kanfer, Isadore , Haigh, John M , Dowse, Roslind
- Date: 1983
- Language: English
- Type: Article
- Identifier: vital:6385 , http://hdl.handle.net/10962/d1006306
- Description: Phenylpropanolamine hydrochloride belongs to the sympathomimetic amine class of drugs and is structurally related to ephedrine hydrochloride. Its synthesis was first reported in 1910 and the first American patent was registered in 1939. The effects of phenylpropanolamine hydrochloride are largely the result of alpha-adrenergic agonist activity resulting from both direct stimulation of adrenergic receptors and release of neuronal norepinephrine. The principal adverse effect of phenylpropanolamine hydrochloride is dose-related hypertension and ventricular arrhythmia has been described. Phenylpropanolamine hydrochloride is widely used as a decongestant and it has been used as an anorectic agent for over 40 years. A report in 1939 described its effect as an hypertensive agent when administered parenterally.
- Full Text:
- Date Issued: 1983
Possible dosage regimens for topical steroids assessed by vasoconstrictor assays using multiple applications
- Authors: Woodford, R , Haigh, John M , Barry, B W
- Date: 1983
- Language: English
- Type: Article
- Identifier: vital:6450 , http://hdl.handle.net/10962/d1006637
- Description: The bioavailabilities and activities of three amcinonide preparations and Betnovate cream were assessed using three multiple-dosage regimen vasoconstrictor assays in 10 volunteers. Applications were made once daily, twice daily and every alternate day with an initial three times daily loading dose applied on the first day only. Blanching responses first increased and then decreased due to tachyphylaxis. It is proposed that clinically the most advantageous dosage regimen is a once daily application with no loading dose.
- Full Text:
- Date Issued: 1983
The Educational Journal
- Date: 1983-02
- Subjects: Education –- South Africa , South Africa -- Politics and government , Government, Resistance to -- South Africa
- Language: English
- Type: text , Article
- Identifier: http://hdl.handle.net/10948/36584 , vital:34019 , Bulk File 7
- Description: The Educational Journal was the official organ of the Teachers' League of South Africa and focussed on education within the context of a racialized South Africa.
- Full Text: false
- Date Issued: 1983-02
The Educational Journal
- Date: 1983-03
- Subjects: Education –- South Africa , South Africa -- Politics and government , Government, Resistance to -- South Africa
- Language: English
- Type: text , Article
- Identifier: http://hdl.handle.net/10948/37002 , vital:34088 , Bulk File 7
- Description: The Educational Journal was the official organ of the Teachers' League of South Africa and focussed on education within the context of a racialized South Africa.
- Full Text: false
- Date Issued: 1983-03
The Edeucational Journal
- Date: 1983-05
- Subjects: Education –- South Africa , South Africa -- Politics and government , Government, Resistance to -- South Africa
- Language: English
- Type: text , Article
- Identifier: http://hdl.handle.net/10948/36016 , vital:33881 , Bulk File 7
- Description: The Educational Journal was the official organ of the Teachers' League of South Africa and focussed on education within the context of a racialized South Africa.
- Full Text: false
- Date Issued: 1983-05
The Educational Journal
- Date: 1983-06
- Subjects: Education –- South Africa , South Africa -- Politics and government , Government, Resistance to -- South Africa
- Language: English
- Type: text , Article
- Identifier: http://hdl.handle.net/10948/36844 , vital:34061 , Bulk File 7
- Description: The Educational Journal was the official organ of the Teachers' League of South Africa and focussed on education within the context of a racialized South Africa.
- Full Text: false
- Date Issued: 1983-06
The Educational Journal
- Date: 1983-08
- Subjects: Education –- South Africa , South Africa -- Politics and government , Government, Resistance to -- South Africa
- Language: English
- Type: text , Article
- Identifier: http://hdl.handle.net/10948/36674 , vital:34032 , Bulk File 7
- Description: The Educational Journal was the official organ of the Teachers' League of South Africa and focussed on education within the context of a racialized South Africa.
- Full Text: false
- Date Issued: 1983-08
The Educational Journal
- Date: 1983-09
- Subjects: Education –- South Africa , South Africa -- Politics and government , Government, Resistance to -- South Africa
- Language: English
- Type: text , Article
- Identifier: http://hdl.handle.net/10948/37237 , vital:34140 , Bulk File 7
- Description: The Educational Journal was the official organ of the Teachers' League of South Africa and focussed on education within the context of a racialized South Africa.
- Full Text: false
- Date Issued: 1983-09
The Educational Journal
- Date: 1983-11
- Subjects: Education –- South Africa , South Africa -- Politics and government , Government, Resistance to -- South Africa
- Language: English
- Type: text , Article
- Identifier: http://hdl.handle.net/10948/37083 , vital:34099 , Bulk File 7
- Description: The Educational Journal was the official organ of the Teachers' League of South Africa and focussed on education within the context of a racialized South Africa.
- Full Text: false
- Date Issued: 1983-11
The Educational Journal
- Date: 1983-12
- Subjects: Education –- South Africa , South Africa -- Politics and government , Government, Resistance to -- South Africa
- Language: English
- Type: text , Article
- Identifier: http://hdl.handle.net/10948/36212 , vital:33906 , Bulk File 7
- Description: The Educational Journal was the official organ of the Teachers' League of South Africa and focussed on education within the context of a racialized South Africa.
- Full Text: false
- Date Issued: 1983-12
Assessment of topical corticosteroid preparations: the human skin-blanching assay
- Authors: Haigh, John M , Kanfer, Isadore
- Date: 1984
- Language: English
- Type: text , Article
- Identifier: vital:6374 , http://hdl.handle.net/10962/d1006284
- Description: (From the introduction) Since the introduction of topical corticosteroid formulations, their use has become widespread, being prescribed for a large variety of dermatological conditions. This widespread use has created a need for a reliable method of assessing the various dosage forms of these compounds. Clinical trials are laborious, costly and difficult to mount as well as being impractical for the screening of large numbers of drugs. Patients suffering from dermatological complaints are not ideal subjects for the testing of topical corticosteroid preparations as it is difficult to obtain standardized lesions which are necessary for the comparison of results between patients (Baker and Sattar, 1968). For these reasons a number of methods have been developed for the screening of novel corticosteroids and testing of topical corticosteroid formulations.
- Full Text:
- Date Issued: 1984