research Parenteral Nutrition Trace Element Product Shortage Considerations
This article provides guidelines by ASPEN for managing parenteral nutrition shortages but reports no new clinical findings.
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research Primer registro de alopecia en Artibeus jamaicensis y Choeronycteris mexicana (Chiroptera: Phyllostomidae) en Puebla, México
In this study, researchers documented the first instance of alopecia in bats within the Puebla region, specifically affecting two Artibeus jamaicensis and one Choeronycteris mexicana, possibly linked to environmental stress from human activities interfering with their nutrition.
research Low protein and methionine in blue fox diet during crowing-furring season : a field study
This study found that lower dietary protein with supplemented methionine allowed blue foxes to grow normally and produce high-quality pelts while reducing feed costs and environmental phosphorus and nitrogen loads.
research Studies on Abnormal Moulting in the Farm‐Raised Blue Fox (Alopex lagopus)
This study found that an adult female farm-raised blue fox exhibited an abnormal hair growth cycle and seasonal estradiol variation, with a delayed winter coat cycle resulting in spring shedding.
research Reproductive performance of hair ewes and rams implanted with melatonin previous to the anestrus season in northwest Mexico
Giving melatonin to sheep before the non-breeding season can improve their chances of reproducing in northwest Mexico.
research Cataracts and strabismus associated with hand rearing using artificial milk formulas in Bengal tiger (Panthera tigris spp tigris) cubs
This study suggests that deficiencies in certain amino acids, like taurine and tryptophan, in artificial milk formulas may contribute to skin and eye problems in Bengal tiger cubs.
research Monitoring of clinical signs in goats with transmissible spongiform encephalopathies
The study found that while a clinical protocol showed high specificity in detecting scrapie in goats, its low sensitivity suggests many cases might be missed if diagnosis is only based on clinical signs.
research Estrus, ovulation, and serum progesterone, estradiol, and LH concentrations in mares after an increased photoperiod during winter.
This study found that exposing seasonally anestrous mares to extended light periods led to the earlier onset of endocrinologically normal estrous cycles, potentially allowing earlier breeding and foaling.
research Metabolic and hormonal changes during the molt of captive gray seals (Halichoerus grypus)
In this study, captive gray seals exhibited increased resting metabolic rates and elevated thyroid hormone levels during the final stage of molting, with more pronounced changes in juveniles.
research Reproduction of the human relevant potency threshold (HRPT) for estrogen receptor alpha agonism in an inference performance screen for ICCVAM’s regulatory scientific confidence framework
This study found that a human relevant potency threshold for estrogen receptor alpha agonism may serve as a health-protective screening tool, and highlights inference performance as essential for scientific confidence frameworks.
research Under‐Explored Species, Breeds and Cell Types With Potential for Cultivated Meat Production
This review highlights how utilizing unconventional and non-traditional cell sources for cultivated meat production could overcome manufacturing challenges, with distinct biological advantages potentially improving bioprocess efficiency and enabling the creation of novel meat products, according to the authors.
research The Prevalence of Scopulariopsis sp. and Penicillium sp. in African Pygmy Hedgehogs (Atelerix albiventris) Skins in a Farm in Bogor District of Indonesia
This study found that 90% of African pygmy hedgehogs at Golden Dhonje Farm in Bogor District were affected by potential zoonotic fungi, including Scopulariopsis sp. and Penicillium sp.
research Improving selective androgen receptor modulator discovery and preclinical evaluation
This review discusses current challenges in selective androgen receptor modulator discovery and preclinical evaluation and reports no new results, emphasizing the need for basic research to improve safety and selectivity.
research Cloning, computational analysis and expression profiling of steroid 5 alpha-reductase 1 (SRD5A1) gene during reproductive phases and ovatide stimulation in endangered catfish, Clarias magur
This study presents the first report on cloning and characterizing the full-length cDNA of SRD5A1 in Indian catfish (Clarias magur), revealing expression differences across reproductive phases and increased expression post-Ovatide administration in ovaries and testis.
research The quantification of reproductive hormones in the hair of captive adult brown bears and their application as indicators of sex and reproductive state
This study found that measuring reproductive hormone levels in brown bear hair may effectively support non-invasive genetic sampling, though larger samples or more sensitive techniques are needed for broader application.
research Identificação e cultivo de células somáticas do folículo das penas como fonte para banco de recursos biológicos de espécies de aves selvagens
The study focused on the identification and cultivation of somatic cells from feather follicles as a source for a biological resource bank for wild bird species. The research aimed to establish a method for preserving genetic material from these species, which could be crucial for conservation efforts. By successfully isolating and cultivating these cells, the study provided a potential tool for maintaining biodiversity and supporting the conservation of avian species. This approach offered a novel way to create a repository of genetic resources that could be used for future research and conservation initiatives.
research Effects of Platycladus orientalis Leaf Extract on the Growth Performance, Fur-Production, Serum Parameters, and Intestinal Microbiota of Raccoon Dogs
This study found that supplementing raccoon dogs' diets with 0.25 g/kg Platycladus orientalis leaf extract improved growth performance and altered intestinal microbiota, but higher doses may have adverse effects.
research Behavioral Welfare Research for the Management of Sanctuary Chimpanzees (Pan troglodytes)
This study describes how Chimp Haven developed and implemented behavioral metric protocols to guide welfare management decisions for captive chimpanzees effectively.
research Multiparasitism in Sapajus nigritus (Goldfuss 1809) (Primates: Cebidae) kept illegally in home captivity in the state of Santa Catarina, Brazil – Case report
This report describes a Sapajus nigritus investigated for multiparasitism after rescue from illegal home possession, highlighting public health and biodiversity conservation concerns related to human-primate proximity.
research An intergenerational androgenic mechanism of female intrasexual competition in the cooperatively breeding meerkat
In studying wild meerkats, researchers observed that matriarchs with high androgen levels during late gestation exhibited increased dominance and aggression, affecting both their behavior and their offspring's aggression.
research PREVALENCE AND PATHOLOGY OF ARTHROPOD INFESTATION IN DOMESTIC AND STRAY CATS IN BANGLADESH
This study found that 88.89% of examined domestic and stray cats in Mymensingh district, Bangladesh, were infested with arthropods, notably Ctenocephalides felis felis, with higher prevalence in females and in summer for certain infections.
research Sequential Hair Shaft as an Indicator of Prior Mineralization in the Alaskan Moose2
This study found that moose hair can effectively monitor previous mineral states for most elements, except zinc, and mineral uptake differs between male and female moose.
research Estrus, Ovulation, and Serum Progesterone, Estradiol, and LH Concentrations in Mares After an Increased Photoperiod During Winter
This study concluded that exposing anestrous brood mares to a 16-hour photoperiod in early December led to endocrinologically normal estrous cycles starting within two months, enabling earlier breeding and foaling.
research Effects of the Level and Composition of Concentrate Supplements before Breeding and in Early Gestation on Production of Different Hair Sheep Breeds
In this study, the inclusion of a feedstuff high in energy along with soybean meal enhanced body condition, body mass index, and reproductive performance in sheep fed low-protein forage.
research Role of prolactin in regulating the onset of winter fur growth in mink (Mustela vison): A reconsideration
This study found that reducing circulating PRL levels is not necessary for the onset of winter hair growth in mink and that adrenal glands do not inhibit this process through DHEA or its metabolite Delta(5)-DIOL.
research Relationship between Amino Acid Intake and Accretion in a Marsupial, Macropus Eugenii
This study observed that changes in amino acid levels in milk correlate with developmental events in pouch young marsupials, notably around hair follicle development and homeothermy onset.
research Pelage cycle in blue fox(Alopex lagopus):A comparison between animals born early and late in the season
This study observed that pelage development in male blue foxes born in early June was more synchronized than those born in early May, with differences likely influenced by melatonin levels.
research Receiver operating characteristic analysis of the performance of basal serum hormone profiles for the diagnosis of polycystic ovary syndrome in epidemiological studies
This study suggests that decreased SHBG levels and increased FAI, free testosterone, and DHEAS concentrations are effective in diagnosing PCOS in epidemiological studies of women of reproductive age.
research Abstract ED05-04: Presurgical models to effectively screen preventive agents
This study provides evidence supporting the feasibility of presurgical, window-of-opportunity models to evaluate the preventive potential of candidate agents in cancer, using cases from breast, prostate, and colorectal settings.
research Effects of environmental enrichment on growth performance, carcass traits, meat quality, and hair follicle development of Rex rabbits
This study concluded that using a can containing beans as environmental enrichment for Rex rabbits improved their growth performance, carcass traits, meat quality, and hair follicle development compared to other enrichment materials or no enrichment.