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Sexual maturity
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Part 1 book "Veterinary andrology and artifical insemination" includes content: Reproductive organs of male domestic animals; the embryology of the male reproductive tract; growth, puberty, sexual maturity and libido; endocrine control of reproduction in male domestic animals; sexual behaviour in male animals; infertility in male animals, introduction, development, history, advantages and disadvantages of A.I, methods of semen collection in various species.... and other contents.
95p
muasambanhan05
22-01-2024
3
2
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Part 1 book "Veterinary andrology and artificial insemination in domestic animals" includes content: Introduction to andrology; puberty, sexual maturity and factors affecting sexual maturity; sexual behaviour and libido in domestic animals; artificial insemination technology, semen collection; semen and its composition,... and other contents.
125p
muasambanhan03
02-01-2024
4
2
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Part 1 book "Veterinary andrology and artificial insemination in domestic animals" includes content: Introduction to andrology; puberty, sexual maturity and factors affecting sexual maturity; sexual behaviour and libido in domestic animals; artificial insemination technology; semen collection; semen and its composition; semen dilutors or extenders,... and other contents.
137p
muasambanhan03
05-01-2024
6
2
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Part 1 book "Canine behavior - Insights and answers" includes content: Introduction to canine behavior, canine behavior of sensory and neural origin, canine communicative behavior, canine social behavior
197p
oursky08
06-11-2023
10
3
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Part 2 book "Current research in animal physiology" includes content: Genetic factors of scrotal hernia in commercial pigs, acute heat stress effect on milk serotonin of cows, insect physiology and detection of moving targets, honey bee queen physiology and insemination, high heat effect on city ants, hemolymph flow in grasshoppers’ (schistocerca americana) hearts, sexual maturity and swimming in male silver eels.
132p
oursky04
14-09-2023
7
3
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In order to provide reliable indicators of the spawning season of captive helicopter catfish (Wallago attu), this study evaluated the temporal variation in gonadosomatic index (GSI), plasma levels of testosterone (T), and 11-ketotestosterone (11-KT) in male broodstock in captivity.
12p
viberkshire
09-08-2023
3
2
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The swimming crab Portunus trituberculatus is one of the most commonly farmed crustaceans in China. As one of the most widely known and high-value edible crabs, it crab supports large crab fishery and aquaculture in China. Only large and sexually mature crabs can provide the greatest economic benefits, suggesting the considerable effect of reproductive system development on fishery.
10p
vinarcissa
21-03-2023
1
1
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Fungal fruiting bodies are complex three-dimensional structures that are formed to protect and disperse the sexual spores. Their morphogenesis requires the concerted action of numerous genes; however, at the molecular level, the spatio-temporal sequence of events leading to the mature fruiting body is largely unknown.
21p
vihagrid
30-01-2023
4
3
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Farmed Atlantic salmon are one of the most economically significant global aquaculture products. Early sexual maturation of farmed males represents a significant challenge to this industry and has been linked with the vgll3 genotype.
13p
vihagrid
30-01-2023
8
3
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The olive fruit fly (Bactrocera oleae) is the most destructive pest of the olive cultivation worldwide causing significant production losses and olive fruit impoverishment, as its larvae feed exclusively on the olive fruit.
10p
vihagrid
30-01-2023
6
3
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The focus of the study was to examine the impact of the inflamed uterus on the population of the paracervical ganglion (PCG) uterus-innervating perikarya and their chemical coding. Fast Blue retrograde tracer was injected into the wall of uterine horns on the 17th day of the first studied estrous cycle.
11p
vidarwin
23-02-2022
15
1
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Peripheral blood and haematopoiesis in bone marrow and liver tissue were investigated in Bufo bufo during the sexual cycle. A combined touch and imprinting tissue method were applied for the haematopoietic cell isolation. The liver is the primary site of erythropoiesis and partial lymphopoiesis. There was a positive correlation between body mass and liver mass, but it was not significant (P > 0.05). The primary role of yellow bone marrow is the maturation of haematopoietic cells, while red bone marrow is responsible for the production of blood cells.
9p
dolomite36
30-12-2021
7
0
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Boops boops sexuality was studied in 664 females, 201 males, and 103 hermaphrodites collected from central Algerian coast ports between December 2013 and November 2014. Histoanatomical observations were performed to describe the sexual pattern of B. boops. Observation of the evolution of sexual maturity stages as well as the gonadosomatic report have established the breeding period of B. boops as between February and June. The B. boops population fished here is in favor of females, with a percentage of 76.76% against 23.34% for males.
18p
dolomite36
30-12-2021
5
0
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Monthly samples of seven species of penaeid shrimps, namely, Penaeus aztecus (Ives, 1891), Penaus hathor (Burkenroad, 1959) Penaus japonicus (Spence Bate,1888), Penaus kerathurus (Forskȧl,1775), Penaus semisulcatus (De Haan,1844), Metapenaeus monoceros (Fabricus, 1798) and Metapenaeopsis aegyptia (Galil & Golani, 1990) were collected from Antalya Bay in the Eastern Mediterranean Sea from March, 2019 through March, 2020. Except for P. aztecus and P. semisulcatus, no other shrimp species were infected with the parasitic isopod Epipenaeon ingens ingens. Of the 3043 P.
13p
dolomite36
30-12-2021
7
0
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A key developmental transformation in the life of all vertebrates is the transition to sexual maturity, whereby individuals are capable of reproducing for the first time. In the farming of Atlantic salmon, early maturation prior to harvest size has serious negative production impacts.
12p
vigiselle2711
30-08-2021
11
1
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In female mammals, the initiation of puberty, coupling with the dramatically morphological changes in ovaries, indicates the sexual and follicular maturation. Previous studies have suggested that the disrupted DNA methylation results in the delayed puberty.
13p
visilicon2711
20-08-2021
10
1
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At sexual maturity, the liver of laying hens undergoes many metabolic changes to support vitellogenesis. In published transcriptomic approaches, hundreds of genes were reported to be overexpressed in laying hens and functional gene annotation using gene ontology tools have essentially revealed an enrichment in lipid and protein metabolisms.
16p
viansan2711
30-07-2021
13
1
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Similar to humans, the zebrafish brain plays a central role in regulating sexual reproduction, maturation and sexual behavior. However, systematic studies of the dimorphic patterns of gene expression in the brain of male and female zebrafish are lacking.
9p
viansan2711
30-07-2021
12
1
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Male European seabass, already predominant (~ 70%) in cultured stocks, show a high incidence (20–30%) of precocious sexual maturation under current aquaculture practices, leading to important economic losses for the industry.
15p
viwyoming2711
16-12-2020
10
0
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In the study, semen samples from five sexually mature rams were evaluated for various seminal parameters, the live sperm percentage was significantly (p0.05) between or within breeding (winter) and non-breeding (summer) seasons.
13p
caygaocaolon7
18-09-2020
12
2
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