Origin: China Energy: Medium to high Temperament: Intelligent, lively, easygoing Weight: Males 5 kg (11 lbs), females 4-5 kg (8.8 – 11 lbs) Colours: Brown Eyes: Yellow to green Coat: Short Grooming: Weekly Other names: Chinese Li Hua Mao or China Li Hua About The Dragon Li is a new breed to the cat fancy … Read more
Also known as cytopathology, cytology is a cost-effective and common diagnostic procedure in which the veterinarian or a specialised laboratory examines the structure and function of cells under a microscope. Cells are the smallest living entity and are found in all living organisms. They are made up of the cell membrane, cytoplasm and the nucleus, which contains the DNA. Animals and plants are made up of trillions of different types of cells which have diverse tasks, bacteria, some fungi and protozoa are single-celled organisms.
Cats can’t have down syndrome because they only have 19 pairs of chromosomes and down syndrome occurs on chromosome 21. Humans have 23 pairs of chromosomes, 22 are autosomes and the 23rd pair are the sex chromosomes. Cats have 19 pairs of chromosomes, 18 autosomes and the sex chromosome pair. The sex chromosomes determine gender, XX is female and XY is male.
What is down syndrome?
Also known as trisomy 21, down syndrome is a genetic condition which is caused by an extra or partial copy of chromosome 21. Chromosomes are threadlike structures which are located within the nucleus of every cell and contain deoxyribonucleic acid (DNA). DNA carries genetic instructions for the development, functioning, growth and reproduction.
Usually, there are two pairs of chromosomes, each parent contributes one chromosome in each pair. Trisomy is a genetic disorder in which the organism has three chromosomes instead of two which causes development delays and congenital defects.
The ASPCA lists the Phalaenopsis, the most common species of orchid as non-toxic. Also known as moon or moth orchid, Phalaenopsis consists of 70 species.
Phalaenopsis have dark, wide, and flat leaves arranged opposite each other. The flower stem is long and arching and the long-lasting flowers come in shades of white, pink, red, green, yellow, orange, and purple.
Cypripedium spp. (lady slipper orchid) is a genus of 58 orchids which is labelled as toxic to humans, causing mild skin irritation. The toxic properties are unknown. The pouch-shaped petals set this orchid apart from other species.
Unfortunately, there is no information on other genera of orchid and their toxicity to cats. As a precaution, we recommend sticking with Phalaenopsis species which come in a wide variety of colours to choose from including white, pink, salmon, purple in one colour or speckled.
A DNA test is a test on the cat’s deoxyribonucleic acid (DNA) which carries genetic instructions for the sex, development, growth and function of cats. In some cases, it can also trigger disease or congenital defects. DNA is found in the cells of all living things and is located within the nucleus of every cell.
Pet owners may choose a DNA test to determine a cat’s ancestry or more importantly, obtain information about a cat’s risk of disease.
Asia has provided us with an array of stunning cats which are often referred to under the umbrella of ‘oriental’ although this term is distinct to the oriental cat breed, which is essentially a Siamese type cat in non-pointed colours and did not originate from Asia.
A reader recently emailed to ask for help with her 12-year-old cat who had started urinating in the kitchen sink and on the carpet which started after a puppy was introduced to the home. There had been no issues until the arrival of the puppy and could it be jealousy or a bladder infection?