Zhensheng Liu1,2, Hui Gao1,2, Jiapeng Dong1, Mingming Zhang3 and Liwei Teng1,2,*
...ng and that the activity synchronization of same-sex groups is higher than for mixed-sex groups. Our results support the hypothesis. Both males and females spent most of their time on feeding and moving. Feeding behavior differed significantly by sex but moving behavior did not. Activity synchronization indices of same-sex groups were higher than for mixed-groups and were highest for male groups. The activity budget hypothes...
Sadia Murawwat1, *Nageen Fatima1, Qandeel Iqbal1, Syeda Ameena Rizvi1 and Mehak Fatima1
ELECTRICAL ENGINEERING BEYOND CLASSROOM: CHALLENGES AND ANTICIPATED RESOLUTIONS
...ction of internships and synchronization of institutes and industries. Moreover, new trends and pedagogical techniques to improve the status of techno-oriented Pakistan are also inspected....
A.H. Shahzad1, A. Sattar1,*, A. Husnain1, I. Ahmad2, N. Ahmad1, D. Nak3 and Y. Nak3
... group.
... 
Arsalan Maqbool1,2, Faez Firdaus Abdullah Jesse1,3*, Eric Lim Teik Chung3,5, Abd Wahid Haron3, Mohd Azmi Mohd Lila5, Bura Thlama Paul3,4, Khaliq ur Rehman Bhutto3,6
...fter acclimatization and synchronization procedure, the vaccinated group was administered with 2 mL of alum-precipitated pasteurellosis vaccine while non-vaccinated and control groups were administered with 2 mL of phosphate-buffered saline (PBS) via the intramuscular route. At week 2, both non-vaccinated and the vaccinated groups were challenged intranasally with 2 mL of bacterial cell suspension containing 105 colony-forming unit (CFU) of M. haemolytica sero...
Ghulam Nabi Dahiri1, Akeel Ahmed Memon2, Qudratullah Kalwar3*, Asmatullah Kaka2, Waseem Ali Vistro4, Yar Muhammad Jalbani3, Kiran Nazish3 and Jai Parkash Kolhi5
...mpare efficacy of estrus synchronization protocols with or without biostimulation in Thari cattle. A total of forty Thari cattle maintained at semi intensive management conditions at Thari Cattle Farm Nabisir Road, Distt: Umerkot were used in the study. The selected animals were divided into four groups to observe estrus signs and artificial insemination. Animals of group B and D were treated with OvSynch (GnRH at day 0 followed by PGF2α day 7 and 2nd Gn...
Abhishek Pandit1, Suman Poudel2, Manish Gautam3* and Shambhu Shah4
...-align: justify;">Estrus synchronization refers to manipulating the estrous cycle or inducing heat in a vast number of females in a given time period. Ovulation can be controlled by interrupting or influencing the wave-like follicular growth pattern. Estrus synchronization is achieved by shortening or prolonging the luteal phase using prostaglandins or exogenous progestogens, respectively. The selection of protocol depends o...
Shakeel Ahmed Wagan1, Akeel Ahmed Memon1, Qudratullah Kalwar2*, Asmatullah kaka1, Mohammad Farooque Hassan2, Hidayatulah Soomro2, Safia Kadhro3, Abdullah Sethar4 and Muhammad Jehangeer5
... the influence of estrus synchronization protocols following ovsynch and ovsynch + CIDR in Thari cows during different breeding seasons. Total (n=80) Thari cows 1st to 4th parity were selected for this study. The experiment was conducted twice in a year i.e. in October to January, n=40 (Peak breeding season) and March to May, n=40 (Low breeding season). Animals were divided into three groups (A, B and C). In group A, 02ml I/M injection of GnRH (25µg leci...
Ghulam Jelani1, Qudratullah Kalwar1*, Asmatullah Kaka2, Abdullah Channo2, Ayyaz Ahmed1, Majid Hussain Soomro1, Hidayatullah Soomro1, Deepesh Kumar Bhuptani1 and Yar Muhammad Jalbani1
...echnologies like estrous synchronization, artificial insemination, superovulation, cloning, embryo recovery and its transfer, in vitro fertilization, cryopreservation and transgenesis. Among these technologies, embryo transfer has achieved a great importance having produced numerous offspring from a genetically superior female. After the first successful transfer of mammalian embryos in 1890, it was approximately 60 years before significant progress became qui...
Saleh Aljubran, Shaker Al-Suwaiegh, Yousef Alyousef, Sulaiman Alhajri, Mohammed Alghareeb, Abd El-Nasser Ahmed Mohammed*
...ryo production, oestrous synchronization, superovulation, embryo transfer, germ cells or embryos’ micromanipulation, sperm sexing, cryopreservation of ovarian tissues and germ cells and embryos, and genome resource banking for mammalian species. Such biotechnologies allow more offspring to be obtained from selected parents to increase milk and meat productivity, reduce the interval between generations, therapy of diseases and conservation of endangered m...
Shah Murad Khan1, Hamayun Khan1, Younas Muhammad1, Haq Aman Ullah1*, Muhammad Tariq Tunio2, Ali Gohar2 and Fazli Rabbani3
... of two different estrus synchronization protocols in Achai breed of cattle. Twelve lactating Achai cows were divided into two equal groups and subjected to Presynch Ovsynch (POP) or Modified 7-day Select Synch (MSS) protocol. In POP protocol animals were administered with PGF2-α injections on day -38, -24 and -3. GnRH-1 was given on day -10 and 0, along with timed artificial insemination after 16 hrs. Animals in MSS group were administered with a contro...
Mohamed A. Abu El-Hamd1*, Abdelslam M. Metwally2, Zahya R. Ghallab2, Wael A. El-Hamady1 and Mohamed A. El-karamany1
Muhammad Yusuf1*, Abd Latief Toleng1, Sahiruddin1, Masturi1, Hasrin1, Musdalifa Mansur2, Hendrikus Fatem3, Johan Koibur4
...ter treated with estrous synchronization using Heasynch and Select Synch protocols. The study was conducted in Maiwa Breeding Centre (MBC) Farm of Hasanuddin University. A total of 18 dairy Holstein Friesian heifers were used in the present study. The heifers were then divided into two groups based on different treatments of estrous synchronization. All heifers were examined for ovarian activities prior to synchronize the es...
Sajid Hussain Shah1, Akeel Ahmed Memon1*, Asmatullah Kaka1,
Ahmed Nawaz Tunio2, Abdullah Channo1, Qudratullah Kalwar4,
Muhammad Ibrahim Panhwar3, Kashif Ali Malak1 and Baban Ali Rahoo1
...ssess the ovsynch estrus synchronization in imported pure Holstein Friesian and Holstein Friesian-Jersey crossbred cows at district Thatta Sindh. A total 30 Holstein Friesian and Holstein Friesian-Jersey crossbred cattle were selected and divided into three groups i.e., A (10 pure Holstein Friesian cows), B (10 Holstein Friesian-Jersey crossbred cows), and C (5 pure Holstein Friesian and 5 Holstein Friesian–Jersey crossbred cows) as control group. All se...
Olagbaju Olawole1, 2, Ayoola Mathew*1, Lawal Tunde1, Olorunleke Solomon3, Oladejo Opeyemi1, Oguntunji Abel1 , Alabi Olufemi1 , Aderemi Foluke1, Ajayi Abimbola1
...andomly divided into two synchronization protocols and a control; Group 1 was the control without hormonal treatment, Group 2, was administered with double prostaglandin, and Group 3 Ovsynch protocols. The results revealed that does in the control group (G1) showed an unpredictable pattern in the onset of estrus. The mean VER values of treatment groups are within the normal range. The onset of estrus correlated with the lowest VER reading post-treatment, obser...
Abd El-Nasser Ahmed Mohammed1*, Mohammed Al-Saiady2, Ahmed El-Waziry3 and Tarek Al-Shaheen1
...0%) groups. Upon estrous synchronization of remaining not estrous cows, the pregnancy rates were the highest in flaxseed (72/90, 80.0%) followed by salmate (67/87, 77.01%) and control (49/91, 53.85%) groups. The values of total protein, globulin, blood urea nitrogen, beta-hydroxybutyrate, cholesterol, thyroxine, IGF and insulin were higher in extruded flaxseed group compared to salamte and control ones versus NEFA, glucose, triglycerides and cortisol values. I...
