Morphological study of weight of the ovary at different age group in Bangladeshi people

Aims: The morphological study was aimed to finedout the ovarian weight in dif ferent age group in Bangladeshi people to increase the knowledge regarding weight variation in our population. Subject & Methods: This cross - sectional study was carried out on Sixty two postmortem tissue contain ovary and fallopian tube along with surrounding structures were collected from 62- female cadaver of different age group by block dissection and fixed in 10% formal saline solution. Gross and fine dissections were carried out to see the morphological parameter of weight of the ovary in different age groups. In the present study, findings were compared with findings of the other researchers. Results: Maximum mean weight of the right ovary is found in this study in group C (46-80) years is 5.78gm and minimum weight is found in group A (2-13 years ) is 3.36gm .But incase left ovary Maximum in group B(14-45)years is 5.01 and minimum group a (2-13)is 2.72gm. statistatical analysis significant different between two groups was calculated by using students "T"Test. In the present study it is observed that the weight of the ovary is not equal on both side of same individual. Key words: ovary,morphology; weight DOI: http://dx.doi.org/10.3329/bjms.v10i4.9498 BJMS 2011; 10 (4): 266-268

Asexual Propagation of Eggplant (Solanum melongena L.) through Encapsulated Axillary Buds

 Key words: Auxillary buds, Eggplant, Encapsulation, Synthetic seed D.O.I. 10.3329/ptcb.v19i2.5445 Plant Tissue Cult. & Biotech. 19(2): 263-288, 2009 (December)       - Short communication

Efficient Plant Regeneration from Cotyledon and Midrib Derived Callus in Eggplant (Solanum melongena L.)

Somatic embryos were obtained from cotyledon and midrib explants of Solanum melongena L., cultivar Loda. For callus induction, medium was supplemented with different concentrations of auxin singly or in combination with BAP. The best callusing 83-85% was obtained from both of the explants cultured on MS medium containing 2.0 mgl-1NAA + 0.05 mgl-1BAP. Somatic embryogenesis and shoot regeneration was achieved after transferring the calli to MS medium supplemented with BAP, GA3, NAA and Zeatin. Cotyledon derived calli showed better performance (87%) for regeneration than that of midrib (82%) when sub cultured on MS medium having 2.0 mgl-1 Zeatin + 1.0 mgl-1 BAP. For root induction, MS + 3.0 mgl-1 IBA was proved to be better treatment for average number (14-15) and mean length (12 cm) of roots than those of other treatments. Key words: Eggplant; cotyledon; midrib; callus induction; somatic embryo J. bio-sci. 14: 1-9, 2006

Synthesis and in vitro antibacterial activity of Cephradine Benzoate

Aims & Methods: The present study was undertaken to compare the antibacterial activity of a cephradine derivative with that of the parent antibiotic cephradine. Cephradine was converted to its benzoyl derivative by Schotten-Baumann method for the first time. Disc diffusion method was employed to find out the antibacterial activity against EPEC, ETEC, E. Agg, Salmonella typhi, Salmonella group B, Shigella boydii, Shigella dysenteriae 1, Shigella dysenteriae 2, Shigella flexinariae and Shigella sonnei. Melting point, TLC, HPLC, UV, FTIR and ¹H NMR studies were carried out to check the purity and confirm that the derivative was cephradine benzoate. Results: The benzoyl derivative showed promising activity against tested bacteria. The results obtained from the study demonstrate that the benzoyl derivative could be a potential antibacterial agent. Key words: Cephradine benzoate, antibacterial activity, disc diffusion method.   DOI: http://dx.doi.org/ 10.3329/bjms.v10i3.8356 BJMS 2011; 10(3): 148-151

Effect of vitamins, minerals and probiotics on production of antibody and live weight gain following vaccination with BCRDV in broiler birds

The effect of vitamins, minerals and probiotics supplementation to the balanced ration of the broiler chicks on the immune response and growth performance after vaccination with BCRDV was evaluated. For this 50 broiler birds were divided into five equal groups such as A, B, C, D and E, and five types of separate treatments with normal poultry feed were provided to the indivisual experimental groups. All the birds were vaccinated with BCRDV primarily at 3 days of age and boostered at 17 days of age. The birds of group A, B, C and D were supplemented with only probiotics, mixture of probiotics and minerals, mixture of probiotics, minerals and vitamins, respectively. The birds of group E were kept as vaccinated control. Blood samples were collected at the age of 9, 12, 16, 23, 26 and 30 days sequencially. The serum antibody titres were measured by HI test and ELISA. The highest value of HI antibody titre was 384±242.65 (Mean ±SD) in group B at 23 days of age. The lowest value of HI at 23 days was 56±32.86 (Mean ±SD) obtained in group C. The ELISA antibody titre was also highest (4675.12±485.72) at 23 days in group B and obviously the lowest (2169.38±724.45) in control group E. In case of group C, the ELISA antibody titre was 3105.73±877.57 at 23 days but then the titre decreased gradually compared to control group. The highest body weight (1420±90.82) was recorded at 30 days of age in group D and the lowest value (1188±44.38) was in group B. Key words: Probiotics, BCRDV, broiler birds DOI = 10.3329/bjvm.v6i1.1336 Bangl. J. Vet. Med. (2008). 6 (1): 31-36