Investigation of Ovarian Follicular Waves and Major Hormonal Profile in Red Chittagong Cattle

Islam, Saiful; Kabir, Md. Enamul; Miraz, Md. Faizul Hossain; Tamanna, Effat Jahan; Sarker, Satya Ranjan; Islam, Zahidul; Hossain, S. M. Jahangir; Deb, Gautam Kumar

doi:10.4236/abb.2020.112002

Cited by 4 publications

(6 citation statements)

References 23 publications

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“…Serum 17β-estradiol (pg/ml) and progesterone (ng/ml) concentrations during estrous cycle in Malnad Gidda cows The values of progesterone hormone concentration on different days of estrous cycle obtained in the present study were in accordance with the findings ofSingh et al (2006) in Sahiwal;Kerketta et al (2019) in crossbred cattle andIslam et al (2020) in Red Chittagong cattle. However, report byDhabale et al (2000) in repeat breeding cows,Rabiee et al (2002) in lactating cows at day 0 and Yildiz et al…”

supporting

confidence: 90%

“…The concentration of progesterone in peripheral plasma reflects the luteal funtion in cows during the normal estrous cycle. Similarly, Tabatabaei et al (2014), Kerketta et al (2019) and Islam et al (2020) noticed higher progesterone concentration in diestrus than in proestrus, estrus and during metestrus stage of estrous cycle. The post-estrous higher concentration of progesterone hormone up to day 18 could be due to luteinisation of follicular cells after ovulation and subsequent progesterone secretion from the corpus luteum.…”

Section: Resultsmentioning

confidence: 77%

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Reproductive hormones profiles in Malnad Gidda cows during estrous cycle

Swamy

SRIDHAR

2022

Indian J of Anim Sci

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Malnad Gidda cows are famous for regular calving under low input regime. However, Malnad Gidda cattle are poorly studied with regard to their reproductive efficiency. The present study was undertaken to establish the baseline values for reproductive hormones in Malnad Gidda cows. Malnad Gidda cows (6) aged between three to four years were selected. Upon confirming the regular estrous cycles, blood was collected on the day of estrus (day 0) and the day 3, 6, 9, 12, 15, 18, 20 of estrous cycle and subsequent estrus (day 0). Serum was separated by centrifugation at 3,000 rpm at 30°C for 20 min and stored at -20°C until analyzed. 17β-estradiol and progesterone concentration in serum was measured using commercial radioimmunoassay (RIA) kit (BRIT, Mumbai). The serum 17β-estradiol hormone concentration showed a significant decrease from day 0 to day 3. Later, the concentration increased significantly up to day 6 and then decreased by day 9. The concentration of estradiol showed significantly increasing trend from day 12 and onwards up to day 20. The concentration of progesterone increased significantly from day 3 to day 9. Thereafter, the concentration decreased significantly from day 12 to day 20. The present study revealed the normal functioning of the Hypothalamo-Pituitary-Ovarian relationship axis which is responsible for normal estrous cycles in Malnad Gidda cows. The peak progesterone level was observed from 9th to 12th day and on the same days, the estradiol level was at its lowest levels.

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supporting

confidence: 90%

Section: Resultsmentioning

confidence: 77%

Reproductive hormones profiles in Malnad Gidda cows during estrous cycle

Swamy

SRIDHAR

2022

Indian J of Anim Sci

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“…A decline in serum progesterone levels beyond day 13, recorded in this study, collated with the regression of corpus luteum. The level of estradiol in the Lakhimi cow during the estrous cycle was highest on the day before estrus, on day 0, and maintained a low concentration throughout the cycle, as reported byIslam et al 2020). Only a peak concentration of LH in the Lakhimi cow on day 1 of the estrous cycle, was maintained at a very low throughout the cycle which is crucial for nal oocyte maturation as reported byDias et al (2010).The ovarian follicular dynamics pattern in Lakhimi cows followed two wave patterns mostly with low numbers of follicles (>3mm).…”

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confidence: 75%

Insight into ovarian follicular dynamics and hormonal interplay during estrus period in Lakhimi cow of Assam

Datta,

Baruah,

Bora

et al. 2023

Preprint

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Lakhimi is a very promising indigenous dual cattle breed of Assam, India, with their superior draught power capacity, heat tolerance, disease resistance, and adaptability to harsh agro-climatic conditions. The present study was designed to monitor the ovarian follicular dynamics and hormonal profile during the estrus cycle in Lakhimi cows. The study revealed that two follicular wave cycles were predominant (66.7%) in Lakhimi cows with the least duration of ovulatory wave in both two and three-wave cycles. The emergence of wave in the two-wave cycle was 1.16 ± 0.30 and 10.83 ± 0.47 while in three wave cycle on day 0.83 ± 0.16, 7.33 ± 0.49, and 12.16 ± 0.47 of the cycle. The number of the antral follicular count was more in two waves estrous cycle (4.33 ± 0.49 number in the ovulatory wave) compare to three wave cycle with 3.66 ± 0.33 number of follicles. The maximum size of the DF two and three follicular waves were 11.51 ± 0.54 mm and 12.41 ± 0.69 mm respectively. The hormonal dynamics were characterized by peak progesterone concentration (ng/ml) on day 10th day. estradiol on the 20th (the day before estrous) and the day of heat, and LH peak on the 1st day of estrous with subsequent low concentration in Lakhimi Cows. So ovarian follicular waves in Lakhimi cows were characterized by two wave cycles with a low antral follicular count, less diameter of DF, and lower concentration of LH, Progesterone, and estradiol.

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“…In Bangladesh, major portion of this milk come from indigenous cattle such as Red Chittagong cattle, Munshiganj cattle, Pabna cattle and North Bengal grey cattle and remaining rest is known as non-descript indigenous cattle (Das et al, 2021) which are being reared in marginal farmers' house. Among the indigenous cattle genotype Red Chittagong Cattle (RCC) is a promising genotype known for its distinct phenotypic characteristics, adaptability to the hot humid climatic environment, high resistance to diseases, and high-quality milk and beef production (Hossain et al, 2020;Islam et al, 2020). The Red Chittagong Cattle (RCC) serves as a dual-purpose breed, contributing to both dairy and beef production.…”

Section: Introductionmentioning

confidence: 99%

Comparative study of pure RCC and graded RCC cattle through software based recording system in different regions of Bangladesh

Miah,

Shejuty,

Kabir

et al. 2023

Asian Australas. J. Biosci. Biotechnol.

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Recording systems are important to maintain data properly with a view to justifying the merits of productive and reproductive parameter as well as pedigree evaluation, towards any decision making pathway. Considering this, the current research was conducted to assess the computer and mobile software based animal recording system, which have important effect on production and reproduction on Red Chittagong cattle and their graded cattle. For this reason, this survey was conducted at well-developed pre-tested questionnaire through mobile application software under thirteen study areas. The study areas were selected based on the density of Red Chittagong Cattle population in those areas. After data collectionollected data were analyzed using SPSS 22.0 software and mean comparisons were estimated by LSD and Duncan method. Numbering (highest-11.32% at Godagari, lowest at Naikhongchari-4.25%), Artificial Insemination (highest 20% at Godagari and lowest at Naikhongchari-1%), service per conception rate (highest at Sylhet-1.37 and lowest at Swandip-1.14), calving rate (highest 12.34% at Anowara and lowest 4.20% at Keshobpur) and birth weight (highest 16.50±0.57 kg at Hathazari and lowest 12.79±0.49 kg at Godagari) were different in each regions. Lactation length, milk yield, and growth rate of two category cattle were found statistically significant (P<0.05) between two groups of cattle. These three productive parameters were higher for Red Chittagong Cattle (230±5.16 days, 3.10±0.13 L/day, 0.197 kg/day) respectively. The software based recording system helps to get proper data which will help for selection of superior sires and dams with high genetic merit as well as data can be restored anytime from this software based recording system. Asian Australas. J. Biosci. Biotechnol. 2023, 8(3), 70-77

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Investigation of Ovarian Follicular Waves and Major Hormonal Profile in Red Chittagong Cattle

Cited by 4 publications

References 23 publications

Reproductive hormones profiles in Malnad Gidda cows during estrous cycle

Reproductive hormones profiles in Malnad Gidda cows during estrous cycle

Insight into ovarian follicular dynamics and hormonal interplay during estrus period in Lakhimi cow of Assam

Comparative study of pure RCC and graded RCC cattle through software based recording system in different regions of Bangladesh

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