Afzaal Ahmad Naseem1*, Maleeha Akram1, Sarwat Jahan2, Kiran Afshan2, Zubaria Iqbal1, Faheem Tahir3, Mazhar Qayyum1 and Syed Shakeel Raza Rizvi1
...elations during infancy, pre-puberty, early, mid and late puberty/adolescence. T and LGV were positively correlated from 1st to 16th year and negatively correlated from 17th to 20th year. T and LGV exhibited positive correlations from infancy to mid-puberty and negative correlation at late puberty/adolescence. GH and T were positively correlated from 1 to 16 years and negatively correlated between 17 and 20 years. GH and T were positively correlated during inf...
Wenqiao Hui1, Jishun Tang1, Dejian Zhu1, Qian Ban2* and Sheng Chen1*
...ges in adipose tissue at pre-puberty and puberty onset stages of goats, and then determined the role of leptin to activate signaling pathways which modulate the expression of hypothalamic genes involved in reproduction and metabolism. We found that leptin significantly upregulated the LEPR in the adipose tissue of goat at the puberty onset stage. Moreover, we observed that LEPR, JAK2, STAT3 (P<0.05), KISS1 (P<0.05) were also upregulated in the hypothalam...
Wael Mohamed Wafa1*, Mohammed Mahmoud Hegazy1, Mohamed Mohamed El-said Ibrahim1, Hamdy Abdala El-Nagar1, Rehab Fawzy Ismail2
...an in CG. In conclusion, pre-puberty treatment of female calves orally with 300 ml glycerol twice/week/head or protected fat (25 g/100 kg) for 4 months is important for raising breeding heifers for precious puberty, early ages at 1st service and conception, increased pregnancy rate, and better body confirmation.
Keywords | Friesian heifers, Glycerol, Protected fat, Puberty, Health status.
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Manar Mousa Alhussein*, Eman Faisal Albghdady
...ymis in male Wistar rats pre-puberty (aged 50 days). Ten male rats, aged 35 days, were divided equally into control (G1) and treatment (G2) groups. Rats in control were subcutaneously administered 0.25 ml of olive oil; treated rats received subcutaneous injections of 50 µg/rat of estradiol benzoate dissolved in 0.25 ml of olive oil for 15 successive days. After 24hrs from the last treatment session, rats in both groups were weighed, put under general ane...
