Stories that will make your skin crawl...

Thursday, 28 January 2010

Was it my multi-blogged moan?

Was it my multi-blogged moan that un-locked my new blog http://sequels-and-trilogies.blogspot.com/ ?
I know that blogger took the full 20 days to un-lock a blog of a friend of mine. Now his block WAS highly political but there should be no difference.
Perhaps it was my genuine threat to move to wordpress?

Who knows?

Thank You blogger for acting quickly

Bob de Bilde

in reference to: Prequels, Sequels & Trilogies (view on Google Sidewiki)

Tuesday, 26 January 2010

Bob de Bilde gets his 15 minutes of fame...

on IS A C*NT...

http://isacunt.blogspot.com/2010/01/bob-de-bilde.html

Thanks to GOT & the crew

in reference to: Bob De Bilde (view on Google Sidewiki)

My Disgust at Blogger

Blogger has marked one of my blogs (Prequels, Sequels & Trilogies) as spam...

It will be deleted within 20 days if I do not lodge a review

WTF Blogger... I am seriously considering moving all my blogs to the more versatile Wordpress !

I am reposting this on ALL my other open blogs using the sidewikibar thingy!!!

in reference to: My Sony Ericsson Sucks: My Disgust at Blogger (view on Google Sidewiki)

Lice Infestation

Head lice (Nits)

Pubic Lice (Crabs)

Lice infestation (pediculosis) is a skin infestation by tiny wingless insects.

  • Lice spread most frequently through person-to-person contact.
  • People with lice usually have severe itching.
  • Lice and their eggs can be found by looking through hair on the head or other parts of the body.
  • Treatment usually involves shampoos, creams, or lotions.
  • Some people require an antiparasitic drug taken by mouth.

Lice are barely visible wingless insects that live by sucking blood. They spread easily from person to person by body contact and shared clothing and other personal items. Three species of lice inhabit different parts of the body.

Head lice infest the scalp hair. The infestation is spread by personal contact and possibly by shared combs, brushes, hats, and other personal items. Head lice are a common scourge of school children of all social strata. Head lice are less common among blacks. There is no association between head lice and poor hygiene or low socioeconomic status.

Body lice usually infest people who have poor hygiene and those living in close quarters or crowded institutions. They live in the seams of garments that are in contact with the skin. Body lice are spread by sharing contaminated clothing and bedding. Unlike head lice, body lice sometimes transmit serious diseases such as typhus, trench fever, and relapsing fever.

Pubic lice (“crabs”), which primarily infest the genital area, are typically spread during sexual contact. These lice may infest the chest hair, underarm hair, beard hair, eyebrows, and eyelashes as well.

Symptoms and Diagnosis

Lice infestation usually causes severe itching in the infested area. Intense scratching often breaks the skin, which can lead to bacterial infections. Children may hardly notice head lice or may have only a vague scalp irritation.

Head lice can be found by moving a fine-tooth detection comb through wet hair from the scalp outward. Lice themselves are sometimes hard to find, but their eggs are easier to see. Female lice lay shiny grayish white eggs (nits) that can be seen as tiny globules firmly stuck to hairs near their base. With chronic scalp infestations, the nits grow out with the hair and therefore can be found some distance from the scalp, depending on the duration of the infestation.

Nits are distinguished from other foreign material present on hair shafts by the fact that they are so strongly attached. Adult body lice and their eggs also may be found in the seams of clothing worn close to the skin. Public lice can be found by close inspection.

Treatment

Several effective prescription and nonprescription drugs are available to treat lice. Nonprescription shampoos and creams containing pyrethrins plus piperonyl butoxide are applied for 10 minutes and are then rinsed out. Prescription permethrin Some Trade Names
NIX
(a synthetic form of pyrethrin), applied as a liquid or as a cream, is also effective. Lindane—a prescription drug that can be applied as a lotion or shampoo—also cures lice infestation but is not as effective as the other preparations and is not recommended for young children because of possible neurologic side effects. Prescription malathion Some Trade Names
OVIDE
is highly effective at killing both adult lice and eggs, but it is not considered a first line of treatment because it is flammable, has an unpleasant odor, and must remain on the skin for 8 to 12 hours. All louse treatments are repeated in 7 to 10 days to kill newly hatched lice. Lice have started to become resistant to drugs and may be hard to kill. One dose of the drug ivermectin Some Trade Names
STROMECTOL
is usually given by mouth if lice resist standard treatment.

Most drug treatments also kill nits but do not remove them. Dead nits do not have to be removed, but drugs do not always kill all nits. Because it is not possible to distinguish between living and dead nits, doctors recommend removing them. Nonetheless, a very small percentage of children with nits in their scalp actually have live lice. Removal requires a fine-tooth comb—which is often packaged with the medication—and careful searching (hence the term “nit-picking”). Because the nits are so strongly stuck to the hair, several nonprescription preparations are available to loosen them. Nits are carried away from the scalp as the hair grows. If there are no nits within 1/4 inch of the scalp, the person does not have any live lice. The nits of body lice are destroyed simply by throwing away infested clothing or decontaminating it by thorough laundering or dry cleaning. For head lice, doctors do not have good evidence whether it is necessary to clean or throw away people's personal items or to exclude people from school or work.

Saturday, 23 January 2010

Acne...

Acne vulgaris (commonly called acne) is a common human skin disease, characterized by areas of skin with multiple noninflammatory follicular papules or comedones and by inflammatory papules, pustules, and nodules in its more severe forms. Acne vulgaris mostly affects the areas of skin with the densest population of sebaceous follicles; these areas include the face, the upper part of the chest, and the back. Severe acne is inflammatory, but acne can also manifest in noninflammatory forms. Acne lesions are commonly referred to as pimples, blemishes, spots, zits, or simply acne. Acne lesions are caused by changes in pilosebaceous units, skin structures consisting of a hair follicle and its associated sebaceous gland, changes which require androgen stimulation.

Acne occurs most commonly during adolescence, affecting more than 89% of teenagers, and frequently continues into adulthood. In adolescence, acne is usually caused by an increase in male sex hormones, which people of both genders accrue during puberty. For most people, acne diminishes over time and tends to disappear—or at the very least decrease—after one reaches one's early twenties. There is, however, no way to predict how long it will take to disappear entirely, and some individuals will carry this condition well into their thirties, forties and beyond.

The face and upper neck are the most commonly affected, but the chest, back and shoulders may have acne as well. The upper arms can also have acne, but lesions found there are often keratosis pilaris, not acne. Typical acne lesions are comedones, inflammatory papules, pustules and nodules.

Some of the large nodules were previously called "cysts" and the term nodulocystic has been used to describe severe cases of inflammatory acne. The "cysts," or boils that accompany cystic acne, can appear on the buttocks, groin, and armpit area, and anywhere else where sweat collects in hair follicles and perspiration ducts.[5] Cystic acne affects deeper skin tissue than does common acne.

Aside from scarring, its main effects are psychological, such as reduced self-esteem and, according to at least one study, depression or suicide.[8] Acne usually appears during adolescence, when people already tend to be most socially insecure. Early and aggressive treatment is therefore advocated by some to lessen the overall impact to individuals.

Tuesday, 12 January 2010

Nematode

The "roundworms" or "nematodes" (phylum Nematoda) are the most diverse phylum of pseudocoelomates, and one of the most diverse of all animals. Nematode species are very difficult to distinguish; over 28,000 have been described, of which over 16,000 are parasitic. It has been estimated that the total number of described and undescribed roundworms might be more than 500,000. Unlike cnidarians or flatworms, roundworms have a digestive system that is like a tube with openings at both ends.

Nematodes commonly parasitic on humans include ascarids (Ascaris), filarids, hookworms, pinworms (Enterobius) and whipworms (Trichuris trichiura). The species Trichinella spiralis, commonly known as the trichina worm, occurs in rats, pigs, and humans, and is responsible for the disease trichinosis. Baylisascaris usually infests wild animals but can be deadly to humans as well. Dirofilaria immitus are Heartworms known for causing Heartworm disease by inhabiting the hearts, arteries, and lungs of dogs and some cats. Haemonchus contortus is one of the most abundant infectious agents in sheep around the world, causing great economic damage to sheep farms. In contrast, entomopathogenic nematodes parasitize insects and are considered by humans to be beneficial.

One form of nematode is entirely dependent upon fig wasps, which are the sole source of fig fertilization. They prey upon the wasps, riding them from the ripe fig of the wasp's birth to the fig flower of its death, where they kill the wasp, and their offspring await the birth of the next generation of wasps as the fig ripens.

Plant parasitic nematodes include several groups causing severe crop losses. The most common genera are Aphelenchoides (foliar nematodes), Ditylenchus, Globodera (potato cyst nematodes), Heterodera (soybean cyst nematodes), Longidorus, Meloidogyne (root-knot nematodes), Nacobbus, Pratylenchus (lesion nematodes), Trichodorus and Xiphinema (dagger nematodes). Several phytoparasitic nematode species cause histological damages to roots, including the formation of visible galls (e.g. by root-knot nematodes), which are useful characters for their diagnostic in the field. Some nematode species transmit plant viruses through their feeding activity on roots. One of them is Xiphinema index, vector of GFLV (Grapevine Fanleaf Virus), an important disease of grapes.

Other nematodes attack bark and forest trees. The most important representative of this group is Bursaphelenchus xylophilus, the pine wood nematode, present in Asia and America and recently discovered in Europe.


Saturday, 9 January 2010

Scabies

Scabies, also known as the itch, is a contagious ectoparasite skin infection characterized by superficial burrows and intense pruritus (itching). It is caused by the mite Sarcoptes scabiei. The word scabies itself is derived from the Latin word for "scratch" (scabere). Other names or variants of the condition include Mite, Itch Mite, Mange, Crusted Scabies, Norwegian Scabies, Sarcoptes scabiei, or The Seven-Year Itch.

The characteristic symptoms of scabies infection include superficial burrows, intense pruritus (itching), a generalized rash and secondary infection. Acropustulosis, or blisters and pustules on the palms and soles of the feet, are characteristic symptoms of scabies in infants.[1]

S-shaped tracks in the skin are often accompanied by small, insect-type bites called nodules that may look like pimples. These burrows and nodules are often located in the crevices of the body, such as the webs of fingers, toes, feet, buttocks, elbows, waist area, genital area and axilla, and under the breasts in women.

The intense itching and rash characteristic of scabies infection is caused by an allergic reaction of the body to the burrowed microscopic scabies mites. The rash can be found over much of the body, especially in immunocompromised people (HIV positive or elderly); the associated itching is often most prevalent at night.

Secondary infection of impetigo, a Streptococci or Staphylococci bacterial skin infection, after scratching. Cellulitis may also occur, resulting in localized swelling, redness and fever (DermNet).

In immuno-compromised, malnourished, elderly or institutionalized individuals, infestation can cause a more severe form of scabies known as crusted scabies or Norwegian scabies. This syndrome is characterized by a scaly rash, slight itching and thickened crusts of skin containing thousands of mites. Norwegian scabies is the form of scabies that is hardest to treat.

In individuals never before exposed to scabies, the onset of clinical signs and symptoms is 4–6 weeks after infestation, some people may not realize that they have it for years; in previously exposed individuals, onset can be as soon as 2–4 days after infestation.