Instructions with detailed photographs to learn a step by step process for scoring body condition in dairy cows.
Animations in the file can be viewed by downloading this presentation.
Instructions with detailed photographs to learn a step by step process for scoring body condition in dairy cows.
Animations in the file can be viewed by downloading this presentation.
Induction of parturition & elective termination of pregnancyMahalingeshwara Mali
this ppt briefs about induction of parturition and elective termination of pregnancy in farm and pet animals, which may be helpful for the veterinary undergraduates, field veterinarians, and farm managers to extend their knowledge in this aspect.
The science of synchronization of estrus and ovulation in females has made great strides.
Several protocols that allow producers to precisely schedule insemination of groups of females are available for fixed-time insemination in females.
Estrous synchronization in farm animalsfaroozlone1
Manipulation of estrous cycle or induction of estrus to bring a large percentage of a group females into estrus at a short predetermined time. Estrus synchronization minimizes problems associated with estrus detection, such as labor costs and estrus detection errors. Estrus synchronization allows the more efficient use of artificial insemination with the use of elite sires having superior genetic makeup and embryo transfer procedures.
The mechanism of parturition, theories of initiation of parturition, and the stages of parturition are described for the domestic animal species. Useful for students in veterinary science, practitioners, and researchers.
A common disease of cattle and may also in dog, cat, sheep, goat, mare, Buffalo. The slides contain an introduction, causes of torsion, clinical signs and symptoms, torsion causes, treatment.
Induction of parturition & elective termination of pregnancyMahalingeshwara Mali
this ppt briefs about induction of parturition and elective termination of pregnancy in farm and pet animals, which may be helpful for the veterinary undergraduates, field veterinarians, and farm managers to extend their knowledge in this aspect.
The science of synchronization of estrus and ovulation in females has made great strides.
Several protocols that allow producers to precisely schedule insemination of groups of females are available for fixed-time insemination in females.
Estrous synchronization in farm animalsfaroozlone1
Manipulation of estrous cycle or induction of estrus to bring a large percentage of a group females into estrus at a short predetermined time. Estrus synchronization minimizes problems associated with estrus detection, such as labor costs and estrus detection errors. Estrus synchronization allows the more efficient use of artificial insemination with the use of elite sires having superior genetic makeup and embryo transfer procedures.
The mechanism of parturition, theories of initiation of parturition, and the stages of parturition are described for the domestic animal species. Useful for students in veterinary science, practitioners, and researchers.
A common disease of cattle and may also in dog, cat, sheep, goat, mare, Buffalo. The slides contain an introduction, causes of torsion, clinical signs and symptoms, torsion causes, treatment.
VETERINARY INSTRUMENTS
Ecotech instruments are present the high quality Products of veterinary instruments.we have wide range of veterinary instruments.visit our web site and give us feedback
Infectious Bronchitis in Chickens (laying Hens)Field Vet
More original pictures, http://fieldcasestudy.com/field-data-for-poultry-learning-and-presentations-materials/
Infectious Bronchitis, IB in chickens caused many clinical symptoms. Respiratory symptoms, decreased egg production, hens can not lay eggs, false layer, or death in very young chickens.
In these slides, is a case of Infectious Bronchitis in laying hens. This Poultry disease is caused by a virus IB QX variant. If this virus affecting chickens young age, it can cause the appearance of cystic oviduct which can be observed in adult chickens.
In young chickens, the visible symptoms are respiratory symptoms. Once the chicken grows up, it will look a chicken belly bulge, cystic oviduct, mostly chicken like this do not lay eggs, but there are unique, a little of the chicken can lay eggs,Why? visit fieldcasestudy.com
The endocrine system is composed of organs positioned throughout the body in widely separated locations. Endocrinology is the study of the structure and functioning of the endocrine system.
The onset of parturition, commonly known as labor, is a complex physiological process that marks the culmination of pregnancy and the initiation of the birthing process. This intricate sequence of events involves a series of hormonal, mechanical, and neurological changes that ultimately lead to the expulsion of the fetus from the mother's uterus. Understanding the onset of parturition requires a comprehensive exploration of the various stages and factors involved.
The process of parturition can be broadly categorized into three main stages: pre-labor, labor, and post-labor. The pre-labor stage encompasses the preparatory changes occurring in the days and weeks leading up to labor, while the labor stage involves the actual contractions and cervical dilation facilitating delivery. The post-labor stage involves the expulsion of the placenta and the initial postpartum adjustments.
The hormonal regulation of parturition is a crucial aspect of its onset. Throughout pregnancy, the placenta produces progesterone, a hormone that maintains the uterine environment and prevents premature contractions. As term approaches, the ratio of progesterone to estrogen changes, leading to a decline in progesterone levels and a subsequent increase in estrogen. This shift triggers a cascade of events, including the activation of uterine contractions and the initiation of cervical ripening.
The role of oxytocin, often referred to as the "love hormone" or "cuddle hormone," is paramount in the onset of labor. Produced by the hypothalamus and released by the pituitary gland, oxytocin stimulates uterine contractions. Additionally, oxytocin plays a crucial role in the positive feedback loop of labor – as contractions intensify, more oxytocin is released, further promoting labor progression.
Mechanical factors also contribute to the onset of parturition. The growing fetus applies pressure on the cervix and uterine walls, leading to the release of prostaglandins. Prostaglandins are lipid compounds that promote uterine contractions and cervical ripening. The combination of hormonal changes and mechanical pressure creates a synergistic effect, fostering the progression of labor.
The intricate interplay between the maternal-fetal unit and the surrounding environment further influences the onset of parturition. Maternal stress, for instance, can impact the release of corticotropin-releasing hormone (CRH), which, in turn, influences the production of other hormones involved in labor. Moreover, the fetus itself plays an active role in signaling its readiness for delivery through various molecular signals.
The onset of labor is often heralded by a set of common signs. These may include the engagement of the fetal head into the pelvis, the "bloody show" – a discharge of mucus mixed with blood resulting from cervical changes, and the rupture of the amniotic sac, leading to the release of amniotic fluid. These signs, in conjunction with regular and increasingly intense contractions.
Similar to Normal parturition process in large animals (bovine (20)
A lot of people died every year in road accidents due to lacke of education and some some foolish mistakes .Pease educate the people so tha lives can be saved thanks
its a good type of ppt for understanding cloning and its types. It also enlists the idea of procedure in the lab to initiate initial division of embryo by electric current.
A workshop hosted by the South African Journal of Science aimed at postgraduate students and early career researchers with little or no experience in writing and publishing journal articles.
How to Make a Field invisible in Odoo 17Celine George
It is possible to hide or invisible some fields in odoo. Commonly using “invisible” attribute in the field definition to invisible the fields. This slide will show how to make a field invisible in odoo 17.
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
A Strategic Approach: GenAI in EducationPeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
3. Possible factors that induces parturition
Increases in
fetal size
Fatty
degeneration
of placenta
Physiological
factors
Increased co2
in maternal
blood due to
fetal activity
Release of fetal
antigen
serotonin
Biochemical
factors
6. Final Role of Oxytocin
Sensory Neurons in Cervix
Oxytocin from
Posterior Pituitary
Myometrial
Contractions
7.
8.
9. Signs of labor
enlargement of the
vulva
relaxation of the
sacro-sciatic
ligaments
dilation of the
cervix.
changes in quantity and
viscosity of vaginal
secretions
udder changes including
enlargement, tenseness
and filling of the teats
10. Process of parturition consists of 3 stages
stages
Stage 1: Cervical
dilation
Stage 3:
Expulsion of
the placenta
Stage 2:
Delivery of
the fetus
11. Stage 1
signs
The pastured cow
will usually seek
an isolated place.
Restlessness ,lie
down and get up
frequently
Occasionally,
she will kick at
her belly and
wring her tail.
The cow
(particularly first-
calf heifers) will
show signs of
uneasiness and
pain.
Vaginal
discharges
increase
12. Stage 2
signs
cervix is fully
dilated.
plus fetal parts enter the
birth canal
second water sac
(amniotic sac)