gland Learn more about gland
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Diagnosis and treatment of anal adenitis in dogs
Anitis is anal gland sac gland secretions accumulated in the sac, stimulate the mucosa caused by inflammation. Anal glands are located at the junction of anal mucosa and skin. The gland opening is equivalent to the position of 4 o'clock and 8 o'clock. It is spherical. The diameter of anal sac in medium-sized dogs is about 1 cm. Gland secretions are gray or brown oily and have a strong odor. [Etiology] Anal gland duct obstruction causes secretion accumulation, excessive secretion of anal gland, poor function of external anal sphincter, etc., all of which are easy to form secretion retention in anal gland.
2019-01-16 -
The reason why silkworms do not cocoon
1. Pathological factors. For example, purulent disease and malacia are easy to be infected before the upper cluster, which destroys the secretory function of silk glands of silkworm, or pathogens produce a large number of toxic metabolites in silkworm body, so that the nerves of silkworms are paralyzed and cannot be cocooned. 2, physiological factors. The first is the abnormality of the central silk gland, mainly because the feeding temperature is too high or too low, the leaf quality is too tender, the secretory gland is maladjusted, and the silk gland is abnormal, and the second is the abnormality of the anterior silk gland. it is mainly due to excessive exposure to bad gases such as gas, fishy gas, alcohol and so on.
2019-01-15 -
Artificial ovulation induction technique of barracuda
(1) the basic principle of artificially induced ovulation is also called induced labor. Commonly known as aphrodisiac, green, and so on. The artificial method is to inject drugs into the mature gonadal parent fish to stimulate the gonads to further mature and discharge, so as to obtain mature eggs (or male fish sperm). Accurate grasp of the spawning season, selection of parent fish suitable for spawning, and the use of effective dose injection in the appropriate temperature range is a necessary condition for artificial spawning. Whether the spawning technique is appropriate or not affects the fertilization rate and hatching rate of fish eggs as well as the yield of parent fish and postpartum.
2019-01-16 -
Prevention and treatment of mammary gland hyperplasia in irritable dairy cows with breast pain
Prevention and treatment of mammary gland hyperplasia in irritable dairy cows with breast pain
2018-07-10 -
Prevention and control methods of silkworm without cocooning
First, the reasons why silkworms do not cocoon: 1. Pathological factors. For example, purulent disease and malacia are easy to be infected before the upper cluster, which destroys the secretory function of silk glands of silkworm, or pathogens produce a large number of toxic metabolites in silkworm body, so that the nerves of silkworms are paralyzed and cannot be cocooned. 2, physiological factors. The first is the abnormality of the central silk gland, mainly because the feeding temperature is too high or too low, the leaf quality is too tender, and the secretory gland is maladjusted, which causes abnormal silk gland, and the second is the abnormal silk gland in the anterior part, mainly because of feeding.
2019-01-16 -
Diagnosis and treatment of canine vestibulitis
Canine vestibulitis is a disease caused by excessive hyperplasia and poor excretion of hypertrophic vestibular glands and secretion of vestibular glands. Some people think that the disease is a vaginal tumor, and some people classify it as vaginal prolapse. In recent years, the author diagnosed and treated 7 cases of the disease, all of which were cured. The incidence, clinical symptoms, treatment measures and effects of the disease are briefly summarized as follows for reference. 1 morbidity and clinical symptoms in 7 sick dogs diagnosed and treated, 5 were red wolves and 2 were sheepdogs, aged 6 Mel 13 months.
2019-01-16 -
Can Prunella vulgaris treat mammary gland hyperplasia?
Can Prunella vulgaris treat mammary gland hyperplasia?
2018-07-06 -
Why do crocodiles cry?
Why do crocodiles cry?
2018-07-06 -
What if silkworms don't cocoon?
First, the main reason 1. Pathological factors. Such as purulent disease, malacia is infected before shanghai, it destroys the secretory function of silkworm silk glands, or pathogens produce a large number of toxic metabolites in the silkworm body, so that the nerves of silkworms are paralyzed and cannot be cocooned. two。 Physiological factors. The silk gland in the middle part is abnormal, mainly because the feeding temperature is too high, the leaf quality is too tender, the secretory gland is out of balance and so on. The second is the abnormality of the anterior silk gland, mainly due to exposure to a large amount of gas, fishy gas,
2019-01-16 -
What is the smell of the fox, a canine? Is it smelly or smelly?
Foxes belong to mammals, carnivorous canines, also known as red foxes, red foxes and grass foxes. Because of its "indecent image", foxes are often associated with cunning and sneaky. So what's the smell of the fox? According to canine data, most foxes are pungent.
2020-11-11 Canines animals foxes body smell what is it yes smelly -
Biological characteristics of honeybee
Biological characteristics of honeybee
2018-07-10 -
Mammary gland structure and how to reduce somatic cells in Dairy cows
Mammary gland structure and how to reduce somatic cells in Dairy cows
2018-07-10 -
How rabbits are susceptible to coccidiosis without sweat glands how to help rabbits spend the summer safely
How rabbits are susceptible to coccidiosis without sweat glands how to help rabbits spend the summer safely
2018-07-14 -
Points for attention in raising pigs under heat stress due to underdeveloped sweat glands in pigs in summer
Points for attention in raising pigs under heat stress due to underdeveloped sweat glands in pigs in summer
2018-07-14 -
Technology of raising chickens in rural areas: what are the common diseases of laying hens? Attached cause analysis
Now farmers in rural areas are afraid of poultry disease when it comes to poultry disease. In fact, for poultry disease, it is best to know, prevent and treat it early. What are the common diseases in laying hen breeding? What is the cause? Next, let's do a brief analysis.
2020-11-11 Rural areas chicken breeding technology laying hens breeding common diseases what are they? -
What if silkworms don't cocoon?
In the production of sericulture, the phenomenon that silkworms do not cocoon occurs from time to time, which brings certain losses to the production of sericulture. First of all, it is necessary to find out the reason why silkworms do not cocoon, and then take measures to control them. The main reasons are: 1. Pathological factors. Such as purulent disease, malacia is infected before shanghai, it destroys the secretory function of silkworm silk glands, or pathogens produce a large number of toxic metabolites in the silkworm body, so that the nerves of silkworms are paralyzed and cannot be cocooned. two。 Physiological factors. The middle silk gland is abnormal, mainly because the feeding temperature is too high.
2019-01-16 -
No sweat glands in chickens are prone to heat stress five key points of heat stress in layers in summer
No sweat glands in chickens are prone to heat stress five key points of heat stress in layers in summer
2018-07-14 -
Morphological characteristics of licorice
Licorice is a perennial herb, as high as 30-80 cm, the rhizome is more horizontal. The taproot is very long and stout, with a reddish-brown skin. Stem erect, with white short hairs and spiny glands. Leaves odd-pinnate, leaflets 7-17, ovate or broadly ovate, apex acute or obtuse, base round, with short hairs and glands on both sides. Butterfly Corolla lavender. Pods flat, sickle-shaped or annular curved, outside densely spiny glands. The florescence is from June to July and the fruiting period is from July to September.
2019-01-16 -
Non-sweat glands of summer high-temperature geese are easy to suffer from heat stroke and its prevention and treatment
Non-sweat glands of summer high-temperature geese are easy to suffer from heat stroke and its prevention and treatment
2019-01-16 -
Collection and processing technology of Bufo bufonis
Collection and processing technology of Bufo bufonis
2018-07-07