Results 1 to 10 of about 1,354 (153)

Sensitivity of a Hymenoptera serological immunoglobulin (Ig)E assay for the diagnosis of venom hypersensitivity in dogs

open access: yesVeterinary Dermatology, Volume 34, Issue 6, Page 543-553, December 2023., 2023
Background – Hymenoptera envenomation with honey bee (Apis mellifera) and paper wasp (Polistes spp.) may cause life‐threatening anaphylaxis in dogs. In human patients, clinical history, intradermal testing (IDT) and measurement of allergen‐specific serological immunoglobulin (Ig)E (sIgE) are used to support a diagnosis of Hymenoptera venom ...
Hilary H. Chan   +3 more
wiley   +1 more source

A systematic review of snake translocations to identify potential tactics for reducing postrelease effects

open access: yesConservation Biology, Volume 37, Issue 1, February 2023., 2023
Abstract Advancements in the field of reintroduction biology are needed, but understanding of how to effectively conduct translocations, particularly with snakes, is lacking. We conducted a systematic review of snake translocation studies to identify potential tactics for reducing postrelease effects. We included studies on intentional, human‐mediated,
Jonathan D. Choquette   +3 more
wiley   +1 more source

THE LABORATORY CULTURE AND REPRODUCTION of TWO IANCELETS IN XIAMEN [PDF]

open access: yes, 2009
国家自然科学基金(30570208);教育部高等学校博士学科点专项科研基金(20070384041 ...
吕小梅   +5 more
core   +1 more source

规模化饲养树鼩常见临床疾病的诊治 The Diagnosis and Treatment of Common Clinical Diseases in Large-Scale Breeding Tree Shrew (Tupaia belangeri chinensis)

open access: yes, 2017
树鼩作为一种新型、极具价值和科学研究需求的实验动物,其新陈代谢、生理机能、大体解剖和基因组与人类具有相似性等特点,已被广泛应用于医学和生物学研究领域。但在将野生树鼩进行人工驯化、饲养繁殖的过程中,由于饮食结构、饲养环境、饲养程序的改变及一些人为的干扰,树鼩易产生应激反应,导致树鼩部分或群体出现异常或病死现象,严重影响树鼩的繁殖及相关实验。本文收集分析整理了规模化饲养树鼩的常见临床疾病,归纳总结出发病原因和预防措施,对有效控制和减少树鼩发病,降低死亡率,提高人工驯养树鼩种群的成活率 ...
匡德宣   +7 more
semanticscholar   +1 more source

人工饲养环境下长江江豚的行为谱的构建 [PDF]

open access: yes, 2005
对行为的定义和描述是定量开展行为学研究的前提与基础。通过对人工饲养环境下长江江豚行为的观察、记录和分析,定义和描述了长江江豚近40种行为。在此基础上,初步构建了人工饲养环境下长江江豚行为学研究所必需的行为谱,由活跃的水面行为、玩耍、索食、社群行为、性行为、休息、摩擦、杂类八个类别组成 ...
肖建强,王丁
core  

Use of consumer insights to inform behavior change interventions aimed at illegal pet turtle trade in China

open access: yesConservation Biology, Volume 38, Issue 5, October 2024.
Abstract Illegal poaching and overexploitation for the international pet trade are among the greatest threats to freshwater turtles in Southeast Asia. Expanding consumer research in China is crucial to filling knowledge gaps about the scale and structure of illegal trade and developing audience‐targeted and relevant interventions that may reduce demand
Wuji Zheng   +10 more
wiley   +1 more source

Preliminary Studies on the Nestling Growth,Hatching and Reproductivity of Three Specices of Herons [PDF]

open access: yes, 2009
本实验于2006~2008年间在厦门的鸡屿、大屿、大兔屿,漳浦的菜屿列岛和福鼎的日屿岛初步调查了黄嘴白鹭(Egrettaeulophotes)、白鹭(Egrettagarzetta)和池鹭(Ardeolabacchus)的繁殖生态,取得了三种鹭的窝卵数、卵的大小、孵化率和成活率等生物学数据,对白鹭进行了鹭鸟卵和雏鸟的识别实验,对白鹭和池鹭研究了窝卵数人为改变对亲鸟繁殖行为及雏鸟成活的影响,对黄嘴白鹭卵进行了人工孵化和雏鸟人工养殖的探讨。 三种鹭的窝卵数分别是白鹭3.69±0.70枚(n=16),池鹭3 ...
刘华全
core  

Effects of captions on viewers’ perceptions of images depicting human−primate interaction

open access: yesConservation Biology, Volume 38, Issue 3, June 2024.
Abstract Promoting human contact with wildlife can be harmful to animal conservation and welfare by exposing animals to unsafe situations and driving demand for wildlife tourism and exotic pets. Conservationists and researchers justifiably use social media to raise awareness, but professionals posting pictures of themselves with animals can have ...
Cathryn A. Freund   +5 more
wiley   +1 more source

Functions of DHP and its nuclear receptor on reproductive neuroendocrine in zebrafish (Danio rerio) [PDF]

open access: yes, 2016
本文研究了DHP对野生型和孕酮核受体敲除纯合型两种类型雄性斑马鱼垂体中促性腺激素β亚基基因(fshb和lhb)、脑中多巴胺合成限速酶酪氨酸羟基化酶基因(th2)及多巴胺二型受体基因(drd2a和drd2b)和促性腺激素释放激素基因(gnrh2和gnrh3)mRNA表达的影响。主要研究结果如下: 1.野生型雄性斑马鱼垂体中促性腺激素β亚基基因(fshb和lhb)mRNA表达呈现周日变化趋势,可分为基础表达期、上升表达期和高峰表达期3个期,高峰表达期的mRNA表达量显著高于其它2个期 ...
王翠丽
core  

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