• The significance of the cytoplasmic droplet in the disintegration of semen in Guernsey bulls 

  Van Rensburg, S.W.J.; De Vos, W.H.; Van Rensburg, S.J.; Jansen, B.C. (Pretoria : The Government Printer, 1966)

  The occurrence of sperm disintegration in Guernsey bulls in South Africa was investigated in thirteen animals that were either sterile or displayed low fertility. One of these was kept under observation and subjected to ...
• The influence of excess fluorine intake in the drinking water on reproductive efficiency in bovines 

  Van Rensburg, S.W.J.; De Vos, W.H.; Jansen, B.C. (Pretoria : The Government Printer, 1966)

  Fifty Afrikaner heifers maintained under ordinary veld conditions were divided into five groups. Each group received 5, 8 or 12 ppm fluorine in the drinking water and in addition three groups also received defluorinated ...
• Subject index 

  Jansen, B.C. (Pretoria : The Government Printer, 1966)
• Author index 

  Jansen, B.C. (Pretoria : The Government Printer, 1966)
• A study of hair morphology in the family Bovidae 

  Dreyer, Jan Hendrik; Jansen, B.C. (Pretoria : The Government Printer, 1966)

  I. A brief review of the present knowledge of hair and its structure is given. 2. Classification schemes for the various fibre and medulla outlines as seen in cross-sections, pigment characteristics and medullary structure ...
• The haematology of the Angora goat with special reference to the habitual aborter. I. The pregnant doe 

  Morgenthal, J.C.; Jansen, B.C. (Pretoria : The Government Printer, 1966)

  The differential leucocyte count, total eosinophil count, blood sugar, plasma sodium, potassium, calcium, inorganic phosphorus and haemoglobin concentrations of the blood of 18 normal and 11 habitual aborter Angora does ...
• Contributions to the study of blood constituents in domestic animals in South Africa. 5. The dog: normal values for red cell counts, haemoglobin, blood sugar and blood urea nitrogen and a practical statistical method for evaluating such data 

  Sion, J.J.G.; Jansen, B.C. (Pretoria : The Government Printer, 1966)

  The normal ranges for red cell counts, haemoglobin, blood sugar and blood urea nitrogen have been calculated for apparently healthy dogs emanating from the immediate surroundings of Onderstepoort. The statistical method ...
• Contributions to the study of blood constituents in domestic animals in South Africa. 4. Normal values for haemoglobin and plasma calcium, inorganic phosphate, magnesium, iron and copper in the blood of Angora goats in the Cape Midlands 

  De Wet, P.J.; Brown, J.M.M.; Jansen, B.C. (Pretoria : The Government Printer, 1966)

  Normal values have been established for haemoglobin and plasma calcium, inorganic phosphate, magnesium, iron and copper in the blood of Angora goats maintained in the Cape Midlands of South Africa. With the exception of ...
• Contributions to the study of blood constituents in domestic animals in South Africa. 3. Normal values for the activity of glyceraldehyde-phosphate dehydrogenase and glucose-6-phosphate dehydrogenase in the erythrocytes of sheep 

  Wagner, Adriana M.; Brown, J.M.M.; Jansen, B.C. (Pretoria : The Government Printer, 1966)

  Normal values have been established for the activity of glyceraldehyde-phosphate dehydrogenase and glucose-6-phosphate dehydrogenase in the erythrocytes of sheep maintained under experimental and field conditions in South ...
• Contributions to the study of blood constituents in domestic animals in South Africa. 2. Normal values for the activity of some enzymes of the Embden-Meyerhof pathway and tricarboxylic acid cycle occurring in the plasma of sheep. 

  Wagner, Adriana M.; Brown, J.M.M.; Jansen, B.C. (Pretoria : The Government Printer, 1966)

  Normal values have been established for the levels of activity of lactic dehydrogenase, isocitric dehydrogenase, glutamic-oxalacetic transaminase, glutamic-pyruvic transaminase, aldolase and phospho-hexose isomerase in ...
• The effect of high levels of sodium bicarbonate in the drinking water of sheep on rumen function 

  Grosskopf, Johannes Friedrich Wagner; Briel, R.J.J.; Jansen, B.C. (Pretoria : The Government Printer, 1966)

  Two groups of rumen fistulated sheep of two each fed on lucerne hay ad lib. (supra maintenance) and teff hay ad lib. (sub-maintenance) respectively, were offered drinking water containing different levels of bicarbonate, ...
• Ovine ketosis. VI. The effect of starvation on the blood levels of ketones and glucose in pregnant ewes from Karoo and the Highveld regions of South Africa 

  Procos, J.; Gilchrist, Frances M.C.; Jansen, B.C. (Pretoria : The Government Printer, 1966)

  The blood levels of glucose and ketones during fasting were determined in two groups of young preparturient ewes from the Karoo region of South Africa where pregnancy disease is endemic, and from the Highveld region where ...
• Studies on specific oculo-vascular myiasis (uitpeuloog) of domestic animals; IV. Chemotherapy 

  Basson, P.A.; Jansen, B.C. (Pretoria : The Government Printer, 1966)

  Details of chemotherapeutic and chemoprophylactic trials with systemic organic phosphorus compounds on specific oculo-vascular myiasis under field conditions are given. The results proved encouraging and showed that ...
• A description of the first stage larva of Oestrus aureoargentatus Rodhain and Bequaert (1912) obtained by artificial mating (Diptera:Oestridae) 

  Nevill, E.M.; Basson, P.A.; Jansen, B.C. (Pretoria : The Government Printer, 1966)

  A successful attempt at artificial mating by applying the method of decapitation in O. aureoargentatus is recorded. The hitherto unknown first stage larva of this oestrid fly is described and compared with that of O. ...
• Observations on the antigens of some trypanosomes with special reference to common antigens 

  Bigalke, R.D.; Jansen, B.C. (Pretoria : The Government Printer, 1966)

  Precipitinogens common to a number of Trypanosoma spp. were identified in double diffusion precipitin and immunoelectrophoretic studies. The T. rhodesiense strain used to produce the antiserum, which served as main ...
• Observations on Besnoitia cysts in the cardiovascular system of some wild antelopes and domestic cattle 

  McCully, R.M.; Basson, P.A.; Van Niekerk, J.W.; Bigalke, R.D.; Jansen, B.C. (Pretoria : The Government Printer, 1966)

  Following a previous preliminary note on besnoitiosis in South African impala, blue wildebeest and kudu, more details are reported on this disease in game. Particular attention is given to the distribution of the cysts ...
• A technique for thoracic duct-portal vein anastomosis in the dog 

  Loubser, J.S.; Meyer, B.J.; Jansen, C.R.; Fichardt, J.B.; Le Roux, J.S.; Jansen, B.C. (Pretoria : The Government Printer, 1966)

  A technique for effecting a thoracic duct-portal vein anastomosis in dogs is described.
• The microscopic vascular pattern of the ruminal wall in Ovis aries 

  Lambrechts, H.B.; Jansen, B.C. (Pretoria : The Government Printer, 1966)

  The microscopic vascular pattern of the ruminal wall of the sheep was studied by means of an India ink injection method followed by clarification in methyl salicylate. Both the epithelium and the tunica muscularis receive ...
• Persistence and parthenogentic cleavage of tubal ova in the mare 

  Van Niekerk, C.H.; Gerneke, W.H.; Jansen, B.C. (Pretoria : The Government Printer, 1966)

  As many as ten different ova in all stages of cytolysis were encountered in the uterine tubes of mares. As the follicles of the mare were consistently found to be mon-ovular, it is concluded that unfertilized ova do not, ...
• Ovine ketosis. V. Ketone body and blood glucose levels of Merino ewes during the preclinical, clinical and postclinical stages of pregnancy disease 

  Procos, J.; Gilchrist, Frances M.C.; Jansen, B.C. (Pretoria : The Government Printer, 1966)

  Pregnancy disease was induced in well-conditioned Merino sheep by subjecting them to sudden changes of diet, short term starvation or oral dosing of Sulphadimidine. The blood levels of ketones and glucose were followed ...

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