Male Pattern Baldness
Androgenic alopecia or male pattern baldness is a typical pattern of hair loss in men, which is for the most part caused by a single dominant autosomal gene. Other factors include the male hormone androgen, age, and genetic predisposition.
Each month the scalp hair grows at an average rate of half an inch. Every hair has an approximate lifetime of four to seven years, which after this it falls out and is replaced by a new hair. For the most part, 15% of hair is growing, while the 85% of the hair rest. This wide spread disease effects about 2/3 of the worlds male population at some point or another. Generally, hair loss begins to start around the age of 30 at the temples. Never the less, the condition is more of a psychological problem than a medical.
The condition androgenic alopecia is the result of the androgen on the hair follicles that have genetic receptor sites, in other words male pattern baldness is resulted by the presence of endocrine hormones (like testosterone) on the hair follicle (which is where the hair is produced) that have genetic receptor sites.
Male pattern baldness usually is a symmetrical disease, so if there is a non-symmetrical area of baldness, it is not the cause of androgenic alopecia. The typical pattern begins of occur at the hairline, then over time forms an “M';. The crown also begins to become thinner, as does the existing hair. Eventually, the “m'; meets the thinned crown and forms the most common bald shape, the horseshoe.
Currently, there are no treatments for male pattern baldness, so the condition is permanent.
It is no surprise hair texture varies based on ethnic background. But what exactly determines the hair texture of someone based on their ethnic background? In today’s society, image is everything and hair is a great part of one’s image. In fact, the total revenue of the hair care industry in 2013 was $64.8 billion, according to the 2013 Professional Salon Industry Haircare Study. Because the hair industry is so lucrative, it is safe to say that hair is important to many.
The most common type of hair loss is androgenetic alopecia. Androgenetic alopecia is male or female pattern baldness and will affect 40% of men by the age of 35, and by the age of 50 about 50% of men will have significantly thinning hair. In women pattern hair loss is most likely to occur after menopause. It is called pattern hair loss because in men the hair is lost in a well-defined pattern, beginning above both temples. Over time, the hairline recedes to form a characteristic “M” shape. Hair also thins at the crown, often progressing to partial or complete baldness. The pattern of hair loss in women is...
The Harlem Renaissance was a time of racism, injustice, and importance. Somewhere in between the 1920s and 1930s an African American movement occurred in Harlem, New York City. The Harlem Renaissance exalted the unique culture of African-Americans and redefined African-American expression. It was the result of Blacks migrating in the North, mostly Chicago and New York. There were many significant figures, both male and female, that had taken part in the Harlem Renaissance. Ida B. Wells and Langston Hughes exemplify the like and work of this movement.
Memory is a group of related mental processes that are involved in acquiring, storing, and retrieving information (Hockenberry and Hocenberry page 232). I will be addressing two specific types of memory: short-term memory and long-term memory. Short-term memory holds temporary information transferred from sensory memory or long-term memory. Sensory memory is the first stage of memory and obtains information for a brief amount of time. Short-term memory is also called active memory and is stored in the prefrontal cortex which is the most active part of the brain during an activity. Short-term memory can hold information for roughly twenty seconds, but sensory memory holds information for a shorter amount of time. We usually store things such
Memory is the brain’s ability to collect, encrypt and retrieve information. There are three types of memory: sensory, short-term, and long term. Long-term memory is comprised of three types of retrieval: cued recall, free recall, and serial recall. Recall is the capacity to reiterate stored information.
Short-Term memory is the memory store in which information first has meaning; although the maximum length of retention there is relatively short (Hamilton & Martin, 2007). Most psychologists believe that Short-Term memory is memory that holds information for fifteen to twenty five seconds unless stored to become a long term memory. Short- Term memory can be stored in chunks. For example if you see a bunch of numbers like this (4438040829) most likely it’s going to be difficult to remember a random bunch of numbers. But if you see the same group of numbers chopped up into chunks like this (443-804-0829) there is a greater chance of remembering the numbers because they are in groups and of threes and fours. This is how I remember my cell phone
Throughout the semester we have studied the black vernacular tradition and its attributes of competition, group interaction, the in- group, and pattern of call and response and we have learned to take those attributes and apply then to the complex subject of Black Hair. Black Hair is a complex subject not only because so little is known about it but because of the aesthetic, political, and interpersonal context through which Black hair can be studied and interpreted. Hair is honestly in just about every text and it is used to not only add insight to characters identity but to also give context to time. Many of the black vernacular tenets are seen throughout Margo Jefferson’s chapter in Negroland, in particular the first section called “The
Harlem Renaissance was a period where the black intellectuals comprised of the poets, writers, and musicians explored their cultural identity. This paper will explain what the Harlem Renaissance period was really about , as well as the artists that were associated with this practice including Marian Anderson, James Weldon Johnson, and Romare Bearden.
Male Menopause begins with declining testosterone levels and is eventually characterized by the following symptoms: hair loss, depression, a slower immune system, weight gain, less stamina for physical activity, forgetfulness, irritability, and loss of or reduced interest in sex. (5) Impotence may also occur. Usually this "change" arises between the ages of 40 and 55, although it has been known to transpire as early as 35 and as late as 65. (6) Several different clinical terms exist for the popularized term "male menopause" such as "andropause" or "viropause". (2) Andropause was named for the hormone "androgen" which is essentially testosterone. It is also the name of the therapy with which they treat a man suffering from male menopause. This treatment comes in the form of injection, skin patches or liquid gel. (5) In order to be diagnosed with male menopause, one must have reached the eligible age then endure a physical exam wherein blood samples will be taken. These samples are tested for hormone levels. If these blood samples demonstrate low levels of androgen and the patient seems to be suffering from the symptoms associated wit...
When approaching the topic of hair chemistry, one may think about the question, where does hair come from? Saclike holes called follicles are located all over the human body. At the bottom of these follicles are a cluster of papilla responsible for the growth of hair. As the papilla, otherwise known as hair bulbs reproduce to make new hair cells, the old ones are pushed up towards the surface of the skin causing the hair to grow longer. This may seem like a simple concept to grasp. However, the process of hair growth is a little more in depth.
Andropause is the term given to the time when androgen hormones decline in men creating symptoms similar to those seen in menopausal women. Decreases in testosterone levels along with number of leydig cells are attributed to andropause. Although the term “adndropause” is not recognized by the World Health Organization, “low-T” and “hypogonadism” are commonly used instead.
This disorder effects the integumentary system because it causes an irregularity in the system which leads to imbalances. The integumentary system would probably have accelerated processes and values that are out of control because of the excess amount of hair.
Some of the information learned include the knowledge and skills acquired over a period of time. The main memory settings include the working and long-term memories. The process of keeping information in the memory is called storage and the subsequent taking information from the memory is called retrieval. The process of retrieval may be easy or may require some effort depending on the relevance, attitude, and amount. However, the memory can be divided into sensory memory that is used to keep information in an unencoded form for easy
The brain is by far the most complex system in the human body. Although many processes and components of the brain are important for humans to function, memory is by far one of the most unique characteristic s of the brain. The implication of memory can be seen in every aspect of a human's life, whether this is the retention of facts or executing and performing tasks to survive memory is a compilation of information that allows for functionality among people. Memory defines a person. The primary question regarding this topic is how can humans store information and then apply it to their surroundings? Answers are dependent on how the brain gains and stores information and then communicates that information to different parts of the brain. A human’s memory is based upon the brain’s structures, a person’s perceptions, and visualizations of their surroundings.
...ian Syndrome (PCOS) is one of the most common female endocrine conditions. It affects about 5 to 10 percent of women of reproductive age14. Women who have PCOS often suffer from high levels of hormones called androgens – a steroid hormone that regulates the development of male characteristics-14. This syndrome results in obesity, excessive hair growth, reproductive problems and other health issues.