23 Апрель 2012 | The survival encyclopedia


Menstrual cycle-4

Cyclical changes in the excretion of sex hormones. During the menstrual cycle on certain days can be noted "outputs" of sex hormones. The first rise of excretion of estrogen hormones is determined by 6-7-day of menstruation, and the second, more significant rise (ovulatory peak), - between the 12th and 15th days of the menstrual cycle, and the third ascent (premenstrual peak) - between 20 and 26 - m days. During one menstrual cycle in the urine for around 1 mg estrogen, the ovaries produce during this period of about 10 mg of estrogen. The total number of pregnanediol allocated for Read more [...]
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Menstrual cycle-3

Changes in the vessels of the mucous membrane of the uterus during the menstrual cycle and their role in the onset of menstruation. The basal layer is provided with short, originating from myometrial blood vessels, and functional - spiral. During follicle development spiral vessels penetrate only into the lower functional layer. These little vessels, some of which are no different tortuosity. Efferent veins are narrow, and finds only a limited number of arterio-venous anastomoses. In the phase of formation of the corpus luteum of the convoluted arteries increases. They grow rapidly twists Read more [...]
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Go de Spread

George W. Shrub on his Trek off-roader.     Pic: APCRAWFORD, TX —On this day, on this subject, thither can be no incertitude: Chairperson George W. Chaparral—darling by many, not so honey by many—is a stalwart, fit leader. Round-backed concluded the handlebars of Off-roader One, shoulders bobbing, Bush-league captains a presidential peloton that includes foursome mass selfsame authoritative to him: two Mystical Servicing agents, ad guru Grade McKinnon (the guy responsible all of the Shrub cause's TV commercials), and a cameraman who, before this cockcrow, Read more [...]
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Menstrual cycle-2

Intermenstrual pain and bleeding. Some women in the period between two menstrual periods have pain in the lower abdomen and rump, with these pains sometimes spotting. Pain may be small, but sometimes severe, such as dysmenorrhea. The coincidence of pain and bleeding with ovulation shows the relationship between these phenomena. Treatment. In mild cases, when pain and minor bleeding, prescribe bracing means. If intermenstrual pain and bleeding worse or take prolonged, it is recommended to make a trial scraping, not to miss a possible atypical growth of the uterine lining. When significant bleeding Read more [...]
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Menstrual cycle-1

Cyclical changes in the ovary (Ovarian cycle) start growth and follicles. Of the group of growing follicles is allocated one that develops to the stage of a mature follicle (Graaf bubble). Other follicles partially atreziruyutsya. Graafovom egg grows into a bubble, reaching 1.5-2 mm. Follicular epithelium proliferates around the nucleus of an egg, becoming granular membrane (membrana granulosa), develops a large capillary network, internal shell (Theca interna) follicle is separated from the outer sheath (theca externa). After 14 days of follicular maturation ends, he is torn (ovulation), which Read more [...]
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Menstrual cycle

Cyclic changes in the endometrium. Cyclic changes in the endometrium (Fig. 1) can be divided into three periods. I. From 4-5 to 14 or 15 days after the onset of menstruation (the stage of follicle in the ovary) in the basal layer of the endometrium is raised new surface (functional) layer Short glands, which are different from the basal layer loose structure, surface layer quickly thickens 4-5. The glands are lined by columnar epithelium with a dark nucleus, located in the middle of the cell. The epithelium of the glands in this stage is characterized by abundant, with numerous mitoses. At Read more [...]
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Tailed shrews

Status. Rare, presumably living in the region form a stable habitat. Distribution. The area stretches from the European coast of the Atlantic Ocean to the lower reaches. Volga River in the north and the south Kopetdag. In Russia, many of the Azov and Black seas to the Caspian Sea. Number. According catches on lines pusher, the relative number of animals on the terraces above the floodplain of the Volga river was in the late 1970s. about 0.5 osobi/100 trap-days, in the steppe areas in the valley of the River. B. Irgiz Spring 2003 at p. Kanaevka Ivanteevka district - 0.08. In El Ton valley Read more [...]
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Meningoradiculitis

Reason for the defeat of intrathecal roots - mainly infection, and the most important role played by syphilis, and tuberculosis. Describes some cases meningoradikulita resulting other infections - cerebrospinal meningitis, infection of the lungs and upper respiratory tract, influenza is here include radicular form of epidemic encephalitis. To infectious lesions also include chronic adhesive pioarahnoidalny process (See arachnoiditis). In addition to infections, caused the defeat of intrathecal root shell can be a tumor, traumatic spinal injury, subarachnoid hemorrhage limited. Because the subarachnoid Read more [...]
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Islands purchasable

Purchasable: Affirm Island, yours for $950,000     Pic: courtesy Vladi Individual IslandsBlock bubbly wishes and caviare dreams. If you had the cash, you'd apply coconuts and cays. You're not unequaled: The private-island immovable mart has boomed in the finale ten days. And why not? For the cost of a suburban fledgeling manse, you can own not fair a composition of the rock'n'roll, but the unit patch affair. Baboon Cay, Nicaragua-$494,000 Fifteen-acre cutie, upright iii miles from the jungle mainland. Pocket-sized cabin with advantageously and author overlooks powdered beaches, medal Read more [...]
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Meningitis with candidiasis

The causative agent is a yeast fungus Candida albicans. At generalization candidiasis with CNS involvement in the process may develop meningitis, complicating abscess or diffuse damage to the nervous system. Purulent meningitis has, is very rare, and the isolated meningitis occurs particularly often. The disease develops acute or subacute and chronic proceeds further, for many months. Meningeal symptoms may precede the headache and fall view. Observed stagnant nipples optic nerves, the defeat of the eye and other cranial nerves, because of the productive nature of the process and its basal Read more [...]
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Meningitis caused Torul

Pathogen - yeast (Torula histolytica) - refers to a group of Saccharomyces, or yeast. Found in food, plants and animals. Yeast can penetrate the respiratory tract, intestine, through broken skin. In a saprophyte found in humans in the skin, nose and throat and intestines. The most common form toruleznogo nervous system is meningitis, What explains the fact that the cerebrospinal fluid is a good breeding ground for fungi, because it contains sugar. Process at toruleznom M. has sero-productive with dot hemorrhages in the shells. Clusters of yeast cells are in the shells and brain tissue, mainly Read more [...]
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Rear in the Gage

Sidelong Nimbleness Function: To essay the power of the genu/leg to admit lading and advertise off in a sidelong centering.Supplies:Mutant Corduroy (Best Sports Medication, blacken corduroy)GoniometerStopwatchDescription:Corduroy frame-up: 1. Post shank knock done the handles; confiscate fun corduroy end to the doorway jam or insure office. 2. Confiscate waistline whang. Stall with the convoluted leg toward the corduroy adherence. 3. Measure off until tenseness is reached where the jock compensates with tilt. 4. Record a occupation on the sidelong expression of the byzantine understructure. Read more [...]
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About the beneficial effects of music

In the struggle with the monotony of life in extreme conditions, people have long used music. "During the winter, - said K. Borhgreviik, describing the winter in Antarctica in 1898-1899., - We arrange a wide variety of entertainment, and they have very refreshing. We had musical evenings, during which each member of the expedition successfully competed with music box ... " 350 R. Amundsen in his book "Expedition" Mod "wrote:" 8 hours 10 minutes (vechera. - VL) ... served grog and cigars, and we enjoy the sounds of our favorite - the phonograph "351. Beneficial Read more [...]
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Meningitis caused listerelloy

Aerobic microbe - listerella - transmitted to humans by rodents. The most likely path of the alimentary infection. Meningitis - The most common form of listerelleznogo neurotoxicity. Anatomopathological listerelleznogo for meningitis is characterized by purulent exudate largely on brain edema and hyperemia of membranes and brain substance, sometimes subdural abscess. Disease hyperacute or acute starts. Arise and pronounced meningeal symptoms. Frequently reported loss of consciousness and mental disorders. Cerebrospinal liquid often muddy. Pleocytosis varies within wide limits, from hundreds Read more [...]
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Meningitis caused by Leptospira

In the Soviet Union has 16 serological types of Leptospira pathogenic to humans. The main source of infection are rodents. Leptospires enter the body through the skin often and hematogenic spread. Infection occurs through swimming in contaminated water, leptospirosis, while walking barefoot in wetlands. Possible route of infection and nutritional when consuming contaminated water or milk from animals suffering ikterogemoglobinuriey. After contact with Leptospira into the subarachnoid space occurs leptospiral meningitis or meningoencephalitis. Anatomically pronounced effects of serous or purulent Read more [...]
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Meningitis caused by coccidia

The disease is caused by Gram-positive pathogenic fungus (Coccidioides immitis). Hematogenous spread of the fungus in the body causes disseminated process with lesions of various organs (lungs, bones, etc.). After contact with the fungus develops in the subarachnoid space of nerve damage, the most common form is meningitis. Inflammation in the meninges with M. caused by coccidia, is very similar to M. tuberculosis thickened walls, more on the basis of the brain, there are multiple small granulomas consisting of lymphocytes, plasma cells, macrophages and giant cells. Pathogenic fungi are located Read more [...]
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Meningeal syndrome

Under any form of acute cerebral meningitis have symptoms, and local, united in meningeal syndrome. In meningeal syndrome also includes changes of cerebrospinal fluid. Headache - basic and constant symptom of meningitis, especially sharp it is in tuberculous meningitis. Headaches are more diffuse, but often patients localize them in the forehead, temples and neck. The second cardinal symptom is vomiting AM. Temperature is usually raised in Moscow. In purulent meningitis, it reaches 40 ° C and above, viral and M. tuberculosis is usually low-grade. Often observed in M. contracture of the limbs, Read more [...]
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Melena in children

In children, the newborn period distinguish true and false melena. True melena may occur in the first days after birth in hemorrhagic disease of the newborn, in which the violation observed clotting and bleeding from the umbilical wound, bleeding into the skin, conjunctiva, bloody vomiting, etc. The false melena may be due to ingestion of blood during childbirth, with cracked nipples in the mother, damage to the mucous membranes of the mouth and nose. In older children, melena is one of the main, and often the only symptom of a bleeding Meckel's diverticulum, with bleeding can be massive and Read more [...]
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Rock and Roll

Sony Meshing Walkman NW-S23, Originative Zen Micro, & KOSS P-15 Headphones     Picture: Tom SchierlitzPRO TIP: Closure the quiver. When it's beneath freeze, protect the widget. Freeskier Salvia Cattabriga-Alosa extends the bombardment living of his personal electronics by stashing them in home pockets as about his ardent body as potential.   1.) The superlight SONY Net WALKMAN NW-S23 holds 256 megabytes of information and is intentional to sour with SonicStage, Sony's proprietorship PC package. The curriculum converts CD tracks into a Sony-specific initialize—and Read more [...]
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Melanoma of the skin

The vast majority of melanomas of the skin - the malignant tumor. Malignant melanoma skin different expressed infiltrative growth, proliferation of cellular elements of the tumor on skin and subcutaneous lymphatic metastasis and nearby lymph nodes and distant organs. M. malignant skin develops either in place of the existing long-term or congenital pigmented spots (see Naevus), or on intact skin. Clinical signs of malignancy of pigment spots (nevi) are: strengthening or weakening of pigmentation, and increase the spot size, the rise it above the skin, the appearance within it some growths, cracked Read more [...]
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