Sixty cats were successfully enrolled during 18 months of the study period. Mean age of these cats was 9.0 +/- 4.0 years old with 33 males and 27 females. The breeds of the cats enrolled include Domestic short hair (21), Domestic long hair (14), Maine Coon (12), Ragdoll (4), Scottish Fold (4), Persian (2), Himalayan (2), and Sphynx (1). Twenty-five of 60 cats (41.6%) had a known history of HCM prior to the enrollment in this group. Echocardiographic examination prior to the enrollment confirmed HCM in all enrolled cats with thickened left ventricular walls (interventricular septal wall thickness during diastole: 7.1 +/- 0.4 mm, posterior wall thickness during diastole 6.9 +/- 0.5 mm) and diastolic dysfunction. Thirteen cats of 60 cats …show more content…
The post-hoc analysis compared the mean rank of each genetic type with the mean rank of every other genetic types. Percent inhibition of ADP-Ag in cats with mutated P2RY1 was significantly lower than those with wildtype P2RY1 (P < 0.0001), mutated P2RY12 (P = 0.0036), wildtype P2RY12 (P = 0.0126), and wildtype CYP2C19 genes (P = 0.0009). Percent inhibition of ADP-Ag in cats with wildtype P2RY1 were significantly higher than mutated P2RY12 (P = 0.0406), wildtype P2RY12 (P = 0.0123), and mutated CYP2C19 (P = 0.0061) (Figure 2).
There were also significant differences among groups with different genetic polymorphisms (homozygous, heterozygous and wildtype) in P2RY1, P2RY12, and CYP2C19 genes (P < 0.0001). The post-hoc analysis compared the mean rank of each polymorphism with the mean rank of every other polymorphisms. Percent inhibition of ADP-Ag in cats with homozygous P2RY1 gene was significantly lower than the cats with wildtype P2RY1 (P <0.0001), wildtype P2RY12 (P = 0.0064), heterozygous P2RY12 (P = 0.0176), homozygous P2RY12 (P = 0.004), wildtype CYP2C19 (P = 0.001), and heterozygous CYP2C19 (P = 0.02). Percent inhibition in cats with heterozygous P2RY1 gene was also significantly lower than the cats with wildtype P2RY1 (P (-- removed HTML --) 0.99). The comparisons of the percent inhibition in cats with different polymorphisms in P2RY12 and
Polymerase Chain Reaction was run and the results were placed into an electrophoresis gel to visualize the PCR product. To determine the alleles in the gene, a digest enzyme, Fnu4HI, was placed into the DNA. Tasters would view a cleavage formed at a restriction site in at least one of the alleles, whereas non-tasters would not.
The world is divided on many issues, but one, seemingly trivial, served as an immediate date deal breaker for me and threatened my romantic future. It wasn't a question about political position, religion or about a stance on global warming. It was about a small, flexible mischievous animal that meant the world to me. How can anyone dislike it?
Link Technologies, a small firm located in San Jose, California, is currently engaged in the development, manufacture, and sale of high-speed fax modems for use in personal computers. The company was created in 1980 by Mr. James Lee, a researcher who was employed at IBM’s T.J. Watson research center, and two former graduate school classmates from Cornell University.
If you are planning on having your cat declawed, there are multiple ways that you can help your cat heal quickly and safely from this procedure. Here are a few things you need to do after your cat has been declawed in order to help them recover:
Have you ever wanted to go on a vacation, or at work, or maybe your just to busy and don’t have time to take care of your cats for a few hours, and no one has the time to come over and take care of them either, well thats why i have invented the Kitty-Care-2,000. The Kitty-Care-2,000 allows you to go anywhere without finding someone to take care of your cats. It’s capable of doing what any average person can do to take care of a cat, those include: feeding, watering, brushing, playing with, and scooping the litter box.
Approximately 15 – 30% of humans shows decreased efficacy of clopidogrel due to decreased inhibition of ADP receptors, called clopidogrel resistance. Clopidogrel inhibits the purinergic ADP receptor P2Y12, and genetic polymorphisms of this gene was reported to be associated with clopidogrel resistance (Fontana P, et al. Circulation 2003, Ziegler S et al. Stroke 2005). Stimulation of another ADP receptors on platelets, P2Y1, causes conformational change of platelet surface and weak transient platelet aggregation. It has been speculated that mutations of P2Y1 increase function of the P2Y1 receptor and allow an escape from P2Y12 blockage by clopidogrel and leads to clopidogrel resistance (Kunapuli SP et al. Curr Opin Pharmacol 2003, Hetherington SL et al. Thromb Vasc Biol, 2005). Loss-of-function variant alleles in the CYP2C19 gene in human patients also have been investigated in associated with clopidogrel resistance, which has been identified approximately 2-14% of people depending on the
Introduction: A pet owner, inquiring the breed of his companion canine, Sunny, presented my research group with a testable question: What genotypic data would help determine the potential aggression of Sunny? Provided the ability to determine her phenotype, we were to measure and identify
What do people think about when they hear the word “feline”? Some people think of a furry companion curled up next to a fire, and some people think of a ruthless, heartless tomcat who growls at anything that moves, and others think of the majestic creatures the prowl the deep jungles of India and South America. The population of felis silvestris catus, or domesticated cats, is growing every day. This would not be a problem, if every single one had a home and a fire to keep warm next to. The cats without homes reproduce, leading to more homeless cats. Eventually, these kittens will revert to their wild hearts, living in the cold, dark alleys of towns and cities. Feral cats and outdoor cats hunt and kill animals. Eventually, the outdoor cats
Using the results, it was possible to determine that the FBBS class data had genotype frequencies that strongly differed from those of the USA sample. Using this information, we were also able to determine that more than half of the FBBS class expressed the presence of the Alu insertion in their genome. This further agrees with the USA sample data, as the presence of the Alu insertion was expressed in about three-fourths of the sample population.
The mammalian cytochrome P450 CYP belongs to superfamily and mainly encodes enzymes involved in the metabolism of pharmaceuticals, foreign chemicals and pollutants [1]. Several mutations were observed in CYP genes which are responsible for inborn errors of metabolism leading to multiple diseases. It was observed from previous studies, gene nomenclature was simpler before arrival of complete genome. This is due to the fact that detailed information about gene position on the chromosome did not affect the gene names. Therefore, in the past names were assigned only on the basis of sequence similarity and evolutionary divergence [4, 5]. But now genes occur in clusters, with several related genes, and many pseudogenes. Also, genes in subfamilies are found to be clustered with genes of other subfamilies [6]. Pseudogenes are found to be manily involved
95% of drugs fail in human trials despite promising results in animal tests. This is because of the different genes between a human and an animal. The failure of the drugs can also be caused due to the fact that out of 93 dangerous drug side effects, only 19% could have been predicated by animal tests. Another piece of evidence that has been brought to the attention of many is that the testing of animals is a waste. Only 6% of 4,300 international companies involved in drug development have registered a new drug with the U.S. Food and Drug Administration since 1950. Even those drugs that are approved are not universally effective due to individual reactions, the top ten highest-grossing drugs in the U.S. only help between 1 in 4 and 1 in 25 people who take them. The last reason why animal testing should be reconsidered is common sense but overlooked. Animals are much more different from humans than imagined. Animals are incapable of being diagnosed of the same diseases that humans are. Their bodies do not allow them to have illnesses such as Parkinson’s disease, major types of heart disease, many types of cancer, Alzheimer’s disease, HIV or schizophrenia. A simple drug like aspirin is toxic to many animals, including cats, mice and rats and would not be on our pharmacy shelves if it had been tested according to current animal testing
Based on the PharmGKB website and relative articles, the patient has CYP2D6 *4/*4 genotype means she is a poor metabolizer of the CYP2D6 enzyme, CYP2D6 *4 allele has inactive CYP2D6 enzyme activity, she has two inactive alleles resulting being a poor metabolizer of CYP2D6. Also, the patient has CYP3A4 *1/*1 genotype, CYP3A4 * 1 allele has active CYP3A4 activity, however, there is no uniform phenotype
Mendelian-inherited disorder; Allelic and locus heterogeneity within families lends up to a 50% direct risk of
The team carefully picked through their massive list of 2000 genes related to HDAC2. Based on their extensive knowledge of gene functions, they zeroed in on three genes of interest. They subjected these 3 genes to
Cats came to the United States from Europe. They came from Egypt before that, and they were treated very special in Egypt because one of their gods was a cat. This is when they got domesticated, which was almost 4,000 years ago. Even though they have been domesticated they still do what every living thing does. In order for cats to survive they must get energy, move and grow, adapt to the environment protect themselves and reproduce.