The objectives of Experiment 1 were to determine the interval from ovulation to deviation, and diameter of the dominant follicle (DF) and largest subordinate follicle (SF) at deviation in Nelore (Bos indicus) heifers by two methods (observed and calculated). Heifers (n = 12) were examined ultrasonographically every 12 h from ovulation (Day 0) to Day 5. The time of deviation and diameter of the ...

csn1s1is one of the major genes encoding milk proteins of mammals. in this study we determined allele frequencies of csn1s1-5` flanking region as well as exon 17 variants and their effects on milk traits in three indigenous cattle breeds mazandarani, golpaygani (bos indicus) and sarabi (bos taurus) and holstein cattle in iran. csn1s1*b variant was nearly fixed in holstein but ranged from 0.40 t...

the aim of this study was to determine the fatty acid and mineral composition in bone of 3 pelagic fish: gold stripe sardine (sardinella gibbosa), anchovy kilka (clupeonella engrauliformis) and indian anchovy (stolephorus indicus). fatty acid profiles showed that total saturated fatty acid have no significant differences in 3 species. the content of total mono saturated fatty acids in anchovy k...

The ability to predict the effects of extreme climatic variables on livestock is important in terms of welfare and performance. An index combining temperature and humidity (THI) has been used for more than 4 decades to assess heat stress in cattle. However, the THI does not include important climatic variables such as solar load and wind speed (WS, m/s). Likewise, it does not include management...

The human apoB gene encodes an mRNA of 14121 nucleotides. In liver the apoB gene products a full-length mature protein of 4,536 amino acids (B-100), whereas in the intestine this gene produces a truncated protein of 2,152 amino acids (B-48). B-48 results from RNA editing of nucleotide 6666 from C to U, thereby producing a stop codon at position 2153. Rat liver has been shown to contain apoB RNA...

El objetivo del estudio fue evaluar el comportamiento y respuesta fisiológica en pastoreo de vacas Brahman arreglos silvopastoriles con árboles dispersos. se realizó Puerto Nare, Antioquia, Colombia. Se tipificaron dos sistemas productivos: un sistema revestimiento pertinente sombra arbustos discontinuos callejón central (protocolo A) control escasa cubierta B). Cada incluyó a 19 sus crías. reg...

The objectives of this experiment were to characterize longissimus muscle color, texture, and firmness for beef carcasses of diverse biological types and to determine the genetic parameters of lean color, texture, and firmness. The carcasses (n = 3,641) used in this experiment were from steers produced by mating Angus, Brahman, Braunvieh, Charolais, Chianina, Galloway, Gelbvieh, Hereford, Jerse...

Argyreia speciosa (Convolvuceae) is regarded as a ‘Rasayan’ drug in the ayurvedic system of medicine to cure diseases of nervous system. Sphearanthus indicus is known as nervine tonic and used for relief of pain in Indian traditional system of medicine. In the present study an attempt was made to evaluate the analgesic and anti-inflammatory activity of hydroalcoholic extract of Argyreia specios...

Methanolic extracts of Acorus calamus (Rhizome), Hemidesmus indicus (Stem), Holarrhena antidysenterica (Bark) and Plumbago zeylanica (Root), were tested for their antimutagenic potential. These extracts, at tested concentrations, showed no sign of mutagenicity to Salmonella typhimurium tester strains. The extracts of the plants exhibited varying level of antimutagenicity. At a dose of 100 micro...