Hemoglobin

Hemoglobin (/ˈhiːməˌɡloʊbᵻn, ˈhɛ-, -moʊ-/); also spelled haemoglobin and abbreviated Hb or Hgb, is the iron-containing oxygen-transport metalloprotein in the red blood cells of all vertebrates (with the exception of the fish family Channichthyidae) as well as the tissues of some invertebrates. Hemoglobin in the blood carries oxygen from the respiratory organs (lungs or gills) to the rest of the body (i.e. the tissues). There it releases the oxygen to permit aerobic respiration to provide energy to power the functions of the organism in the process called metabolism.

In mammals, the protein makes up about 96% of the red blood cells' dry content (by weight), and around 35% of the total content (including water). Hemoglobin has an oxygen-binding capacity of 1.34 mL O₂ per gram, which increases the total blood oxygen capacity seventy-fold compared to dissolved oxygen in blood. The mammalian hemoglobin molecule can bind (carry) up to four oxygen molecules.

Hemoglobin is involved in the transport of other gases: It carries some of the body's respiratory carbon dioxide (about 20-25% of the total) as carbaminohemoglobin, in which CO₂ is bound to the globin protein. The molecule also carries the important regulatory molecule nitric oxide bound to a globin protein thiol group, releasing it at the same time as oxygen.

Bleeders (film)

Bleeders (also known as Hemoglobin) is a 1997 Canadian horror film directed by Peter Svatek, based upon H. P. Lovecraft's story The Lurking Fear. It premiered at the Fantastisk Film Festival Lund in Sweden on September 14, 1997, and was released direct to video the following year.

Plot

John (Roy Dupuis) and Kathleen (Kristin Lehman) Strauss are a couple attempting to uncover the secret to John's rare blood disease. Along the way, they encounter Dr. Marlowe (Rutger Hauer), who is intrigued by the case. Little do they know that the island which they are about to set foot upon is home to the Van Dam family, mutant-like creatures who have become deformed and bloodthirsty from centuries of inbreeding. Their mutation began with their relative Eva Van Dam, who had an incestuous relationship with her twin brother. Also, they are fully functioning hermaphrodites, capable of reproducing with themselves. They need to survive on (dead or alive) human flesh.

John eventually discovers that he is in fact a Van Dam, who was born normal looking, and was therefore allowed into normal society. His rare blood disease stems from the fact that he needs human flesh and sex with his siblings in order to function properly.

Lil Wayne

Dwayne Michael Carter, Jr. (born September 27, 1982), better known by his stage name Lil Wayne, is an American hip hop recording artist from New Orleans, Louisiana. In 1991, at the age of nine, Lil Wayne joined Cash Money Records as the youngest member of the label, and half of the duo The B.G.'z, alongside fellow New Orleans-based rapper Lil' Doogie. In 1996, Lil Wayne formed the southern hip hop group Hot Boys, with his Cash Money label-mates Juvenile, Young Turk and Lil' Doogie (who now goes by B.G.). Hot Boys debuted with Get It How U Live!, that same year. Most of the group's success came with their platinum-selling album Guerrilla Warfare (1999) and the 1999 single "Bling Bling". Along with being the flagship artist of Cash Money Records, Lil Wayne is also the chief executive officer (CEO) of his own label imprint, Young Money Entertainment, which he founded in 2005.

Lil Wayne's solo debut album Tha Block Is Hot (1999), was certified platinum by the Recording Industry Association of America (RIAA). His subsequent albums, Lights Out (2000) and 500 Degreez (2002), went on to be certified gold. Wayne reached higher popularity with his fourth album Tha Carter (2004), which was led by the single "Go D.J." and his appearance on Destiny's Child's Top 10 single "Soldier", that same year. The album was followed by Tha Carter II (2005), as well as several mixtapes and collaborations throughout 2006 and 2007. Wayne gained more prominence with his sixth album Tha Carter III (2008), which became his most successful album to date, with first-week sales of over one million copies in the United States. The album won the Grammy Award for Best Rap Album and includes the hit singles "Lollipop", "A Milli" and "Got Money".