Nucleic acid expressed in the hypothalamus or muscle tissue in obese animals

An isolated nucleic acid molecule comprising a sequence of nucleotides encoding or complementary to a sequence encoding a molecule or derivative or homologue thereof wherein said nucleic acid molecule is expressed in a larger amount in one or both hypothalamus tissue or muscle tissue of obese animals compared to lean animals or in fed animals compared to fasted animals. Nucleic acid sequences are disclosed. It is proposed to use the expression products of such nucleic acids as modulators and/or monitors of physiological processes associated with obesity, anorexia, weight maintenance, impaired muscle development, diabetes and/or metabolic energy levels.

Nucleic acid expressed in the hypothalamus or muscle tissue in obese animals

An isolated nucleic acid molecule comprising a sequence of nucleotides encoding or complementary to a sequence encoding a molecule or derivative or homologue thereof wherein said nucleic acid molecule is expressed in a larger amount in one or both hypothalamus tissue or muscle tissue of obese animals compared to lean animals or in fed animals compared to fasted animals. Nucleic acid sequences are disclosed. It is proposed to use the expression products of such nucleic acids as modulators and/or monitors of physiological processes associated with obesity, anorexia, weight maintenance, impaired muscle development, diabetes and/or metabolic energy levels.

Nucleic acid expressed in the hypothalamus or muscle tissue in obese animals

An isolated nucleic acid molecule comprising a sequence of nucleotides encoding or complementary to a sequence encoding a molecule or derivative or homologue thereof wherein said nucleic acid molecule is expressed in a larger amount in one or both hypothalamus tissue or muscle tissue of obese animals compared to lean animals or in fed animals compared to fasted animals. Nucleic acid sequences are disclosed. It is proposed to use the expression products of such nucleic acids as modulators and/or monitors of physiological processes associated with obesity, anorexia, weight maintenance, impaired muscle development, diabetes and/or metabolic energy levels.

Fish oil replacement in starter, grow-out, and finishing feeds for farmed aquatic animals

As aquaculture production continues to grow, there will be an increased use of lipid resources (oils and fats) alternative to fish oil for feed production. The potential for the use of these alternatives varies depending on the feeds in which they are included according to the production phase of the animals to which they are being fed. In starter feeds, where rapid growth, high survival, and normal development are critical priorities, there will remain a need for the use of lipid resources high in omega-3 long-chain polyunsaturated fatty acids (n-3 LC-PUFA). Fish in this starter phase have a critical requirement for the n-3 LC-PUFA docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA), and fish oils remain the only cost-effective source of these nutrients in the volumes required. However, the greatest demand for lipids is in those diets for the grow-out phase. Most studies on alternative lipid use with animals in this part of the production phase show positive outcomes, in that there are few studies where all the added fish oil cannot be replaced. There are some species, however, where potential replacement levels are suggested to be more conservative, and a general substitution level in this production phase of 75% has been suggested. One of the key effects noted across the grow-out phase is that all alternatives affect the flesh fatty acid characteristics by reducing the level of n-3 LC-PUFA. This issue has provoked the concept of finisher diets, whereby a high n-3 LC-PUFA content diet is fed in order to restore the desired meat fatty acid profiles. Studies examining this concept have found that the tissue triacylglycerol fatty acids were greatly modified and responded in a simple dilution process to the added oil fatty acid composition, whereas the fatty acids of tissue phospholipids were less influenced by dietary fatty acid makeup.

Cruelty to animals and psychosocial adjustment among Chinese children

Childhood cruelty to animals is associated with interpersonal violence in later life. The study for this thesis investigated risk factors for childhood cruelty to animals in China. For both boys and girls externalising problems, poor communication within families, and harsh parental discipline predicted animal cruelty, providing targets for intervention to prevent later violence. The portfolio presents four clinical case studies which demonstrate the complex and varied impact that intimate partner violence has on women, and the importance of psychological intervention in assisting women to manage their physical and mental health and well-being.

NUCLEIC ACID EXPRESSED IN THE HYPOTHALAMUS OR MUSCLE TISSUE IN OBESE ANIMALS

An isolated nucleic acid molecule comprising a sequence of nucleotides encoding or complimentary to a sequence encoding a molecule or derivative or homologue thereof wherein said nucleic acid molecule is expressed in a large r amount in one or both hypothalamus tissue or muscle tissue of obese animals compared to lean animals or in fed animals compared to fasted animals. Nucle ic acid sequences are disclosed. It is proposed to use the expression products of such nucleic acids as modulators and/or monitors of physiological processes associated with obesity, anorexia, weight maintenance, impaired muscle development, diabetes and/or metabolic energy levels.

Nucleic acid expressed in hypothalamus or muscle tissue in obese animals

An isolated nucleic acid molecule comprising a sequence of nucleotides encoding or complimentary to a sequence encoding a molecule or derivative or homologue thereof wherein said nucleic acid molecule is expressed in a larger amount in one or both hypothalamus tissue or muscle tissue of obese animals compared to lean animals or in fed animals compared to fasted animals. Nucleic acid sequences are disclosed. It is proposed to use the expression products of such nucleic acids as modulators and/or monitors of physiological processes associated with obesity, anorexia, weight maintenance, impaired muscle development, diabetes and/or metabolic energy levels.

NUCLEIC ACID EXPRESSED IN THE HYPOTHALAMUS OR MUSCLE TISSUE IN OBESE ANIMALS

An isolated nucleic acid molecule comprising a sequence of nucleotides encoding or complimentary to a sequence encoding a molecule or derivative or homologue thereof wherein said nucleic acid molecule is expressed in a larger amount in one or both hypothalamus tissue or muscle tissue of obese animals compared to lean animals or in fed animals compared to fasted animals. Nucleic acid sequences are disclosed. It is proposed to use the expression products of such nucleic acids as modulators and/or monitors of physiological processes associated with obesity, anorexia, weight maintenance, impaired muscle development, diabetes and/or metabolic energy levels.

NUCLEIC ACID EXPRESSED IN THE HYPOTHALAMUS OR MUSCLE TISSUE IN OBESE ANIMALS

An isolated nucleic acid molecule comprising a sequence of nucleotides encoding or complimentary to a sequence encoding a molecule or derivative or homologue thereof wherein said nucleic acid molecule is expressed in a larger amount in one or both hypothalamus tissue or muscle tissue of obese animals compared to lean animals or in fed animals compared to fasted animals. Nucleic acid sequences are disclosed. It is proposed to use the expression products of such nucleic acids as modulators and/or monitors of physiological processes associated with obesity, anorexia, weight maintenance, impaired muscle development, diabetes and/or metabolic energy levels.

A head mountable deep brain stimulation device for laboratory animals

Deep brain stimulation has emerged as an effective method to treat certain medical conditions. Electrical charges are injected into the target tissue through a conducting electrode exciting the tissue. A variety of DBS devices have been developed based on different operation principles. Majority of these devices, however, employ complex circuitry and are bulky. In clinical trials, laboratory animals need to freely move around and perform activities whilst receiving brain stimulation for days. This paper presents a simple lightweight head mountable deep brain stimulation device that can be carried by the animal during the course of a clinical trial. The device produces continuous current pulses of specific characteristics. It employs passive charge balancing to minimize undesirable effects on the target tissue. The device is constructed and its performance tested.

Building genetic networks using relatedness information : a novel approach for the estimation of dispersal and characterization of group structure in social animals

Natal dispersal is an important life history trait driving variation in individual fitness, and therefore, a proper understanding of the factors underlying dispersal behaviour is critical to many fields including population dynamics, behavioural ecology and conservation biology. However, individual dispersal patterns remain difficult to quantify despite many years of research using direct and indirect methods. Here, we quantify dispersal in a single intensively studied population of the cooperatively breeding chestnut-crowned babbler (Pomatostomus ruficeps) using genetic networks created from the combination of pairwise relatedness data and social networking methods and compare this to dispersal estimates from re-sighting data. This novel approach not only identifies movements between social groups within our study sites but also provides an estimation of immigration rates of individuals originating outside the study site. Both genetic and re-sighting data indicated that dispersal was strongly female biased, but the magnitude of dispersal estimates was much greater using genetic data. This suggests that many previous studies relying on mark–recapture data may have significantly underestimated dispersal. An analysis of spatial genetic structure within the sampled population also supports the idea that females are more dispersive, with females having no structure beyond the bounds of their own social group, while male genetic structure expands for 750 m from their social group. Although the genetic network approach we have used is an excellent tool for visualizing the social and genetic microstructure of social animals and identifying dispersers, our results also indicate the importance of applying them in parallel with behavioural and life history data.