Common Names: False Yohimbe Habitat :Corynanthe pachyceras is native to West tropical Africa – Sierra Leone to Central African Republic, south to Gabon and Zaire.It grows as an understorey tree in forests. Description:
Corynanthe pachyceras is a tree with a low-branching spreading crown growing up to 21 metres tall. The bole is fluted and twisted, up to 2 metres in diameter. is native to The tree is gathered from the wild for local medicinal use.
The flowers are sweetly scented....CLICK TO SEE THE PICTURES
Propagation : Through seeds.
The bark is said to have strong febrifuge properties. It is used internally used as a tea for feverish states and the common cold, and as an adjuvant for minor hypertension. It is claimed to be aphrodisiac and recommended for erectile dysfunction. In the Central African Republic, a macerate of the branch bark is drunk in palm wine as an aphrodisiac and as an agent for staying awake
Other Uses: The sap-wood is cream-coloured, the heart-wood reddish when fresh turning to yellow.
Disclaimer : The information presented herein is intended for educational purposes only. Individual results may vary, and before using any supplement, it is always advisable to consult with your own health care provider
Common Names: Lactuca triangulata var. sachalinensis Kitamura; Pterocypsela triangulata (Maximowicz) C. Shih.
Habitat : Lactuca triangulata is native to E. Asia – China, Japan. It grows on grasslands on mountain slopes, mountain forests, forest margins, trailsides; 700-1900 m. Hebei, Heilongjiang, Jilin, Liaoning, Shanxi [Japan, Korea, SE Russia].
Lactuca triangulata is a biennial or perennial herb growing 1M tall. Roots ramose. Stem solitary, usually purplish red, erect, branched in apical half or third, glabrous. Lower and middle stem leaves ± glabrous, margin with unequal and triangular teeth; basal portion winged petiole-like, 6-13 cm, base broadly auriculately to hastately clasping stem; apical portion triangular, broadly ovate, or broadly ovate-cordate, 8.5-13 × 9-16 cm. Upper stem leaves similar to middle stem leaves or basally shortly cuneate or winged petiole-like and auriculately or sagittately clasping and apically elliptic to rhombic. Uppermost leaves with semiamplexicaul base. Synflorescence rather narrowly paniculiform, with numerous capitula. Capitula with 10-16 florets. Involucre cylindric, 1-1.1 cm at anthesis, to 1.5 × 0.5-0.6 cm in fruit. Outer phyllaries narrowly triangular to lanceolate, longest ca. 7 × 1 mm, apex acute; inner phyllaries 8, usually purplish red, apex acute to obtuse. Florets yellow. Achene 4-6 mm; body blackish, reddish, or dark brown, ellipsoid, compressed, broadly winged, 2-2.5 mm wide, with 1(or 2) prominent rib on either side, apically contracted into an apically pale stout 0.1-0.5 mm beak. Pappus 6-8 mm, caducous. It is in flower during June-July and fruit comes in August- September.
The flowers are hermaphrodite (have both male and female organs) and are pollinated by Insects.Suitable for: light (sandy) and medium (loamy) soils and prefers well-drained soil. Cultivation: Prefers a light sandy loam in a sunny position. Suitable pH: acid, neutral and basic (alkaline) soils. It can grow in semi-shade (light woodland) or no shade. It prefers moist soil.
Propagation : Seed – sow spring in situ and only just cover the seed. Germination is usually fairly quick.
Edible Uses: Leaves – cooked. They are sometimes eaten.
Although we have seen no specific reports for this species, most if not all members of the genus have a milky sap that contains the substance ‘lactucarium‘ and can probably be used as the report below details. The whole plant is rich in a milky sap that flows freely from any wounds. This hardens and dries when in contact with the air. The sap contains ‘lactucarium’, which is used in medicine for its anodyne, antispasmodic, digestive, diuretic, hypnotic, narcotic and sedative properties. Lactucarium has the effects of a feeble opium, but without its tendency to cause digestive upsets, nor is it addictive. It is taken internally in the treatment of insomnia, anxiety, neuroses, hyperactivity in children, dry coughs, whooping cough, rheumatic pain etc. Concentrations of lactucarium are low in young plants and most concentrated when the plant comes into flower. It is collected commercially by cutting the heads of the plants and scraping the juice into china vessels several times a day until the plant is exhausted. An infusion of the fresh or dried flowering plant can also be used. The plant should be used with caution, and never without the supervision of a skilled practitioner. Even normal doses can cause drowsiness whilst excess causes restlessness and overdoses can cause death through cardiac paralysis. Some physicians believe that any effects of this medicine are caused by the mind of the patient rather than by the medicine. The sap has also been applied externally in the treatment of warts.
Known Hazards: Although no specific mention of toxicity has been seen for this species, many plants in this genus contain a narcotic principle, this is at its most concentrated when the plant begins to flower. This principle has been almost bred out of the cultivated forms of lettuce but is produced when the plant starts to go to seed.
Disclaimer : The information presented herein is intended for educational purposes only. Individual results may vary, and before using any supplement, it is always advisable to consult with your own health care provider.
Botanical Name : Artemisia caruifolia
Family : Asteraceae or Compositae
Habitat : Artemisia caruifolia is native to E. Asia – China, Japan, Himalayas. It grows on moist river banks, floodlands, waysides, outer forest margins, canyons and coastal beaches from low elevations up to 4600 metres. Description:
Herbs, annual or biennial, 30-150 cm, much branched, glabrous. Basal and lowermost stem leaves usually withering before anthesis. Middle stem leaves: petiole 5-10 mm; leaf blade oblong, oblong-ovate, or elliptic, 5-15 × 2-5.5 cm, abaxially green, 2- or 3-pinnatisect; segments 4-6 pairs, pectinate or lanceolate; lobules pectinate, acutely or acuminately serrate; rachis serrate. Uppermost leaves and leaflike bracts 1(or 2)-pinnatisect and pectinatisect. Synflorescence a moderately broad panicle. Capitula many; peduncle slender, 2-6 mm, nodding. Involucre hemispheric, 3.5-7 mm in diam.; phyllaries oblong, radiately spreading or not, scarious margin yellow. Marginal female florets 10-20; corolla ca. 1.5 mm. Disk florets 30-40, bisexual; corolla yellowish, ca. 1.8 mm. Achenes oblong or ellipsoid, ca. 1 mm. Fl. and fr. Jun-Sep….CLICK & SEE THE PICTURES
The plant can be easily grown in a well-drained circumneutral or slightly alkaline loamy soil, preferring a sunny position. Established plants are drought tolerant. Plants are longer lived, more hardy and more aromatic when they are grown in a poor dry soil. Members of this genus are rarely if ever troubled by browsing deer.
Seed – surface sow from late winter to early summer in a greenhouse. When large enough to handle, prick the seedlings out into individual pots and plant them out in the summer. Cuttings of half-ripe wood, July/August in a frame. Division in spring or autumn.
Edible Uses: …..Young plants – cooked in the spring. They are also used as a flavouring for tea
The whole plant is depurative, febrifuge, stomachic, tonic and vermifuge. It contains abrotanine which is antiphlogistic and antifebrile. The plant is said to prevent malaria, or to drive away mosquitoes. It inhibits the maturation of malaria parasites in the body. It is also used in the treatment of low-grade fevers, tidal fever, summer heat stroke, chronic diarrhoea, phthisis, purulent scabies and intestinal troubles. A decction of the root is used in the treatment of asthma. This plant can be used interchangeably with Artemisia annua. The medicinal virtues of that plant are as follows:- Qing Ho, better known in the West as sweet wormwood, is a traditional Chinese herbal medicine. An aromatic anti-bacterial plant, recent research has shown that it destroys malarial parasites, lowers fevers and checks bleeding. It is often used in the Tropics as an affordable and effective anti-malarial. The leaves are antiperiodic, antiseptic, digestive, febrifuge. An infusion of the leaves is used internally to treat fevers, colds, diarrhoea etc. Externally, the leaves are poulticed onto nose bleeds, boils and abscesses. The leaves are harvested in the summer, before the plant comes into flower, and are dried for later use. The plant contains artemisinin, this substance has proved to be a dramatically effective anti-malarial. Clinical trials have shown it to be 90% effective and more successful than standard drugs. In a trial of 2000 patients, all were cured of the disease. The seeds are used in the treatment of flatulence, indigestion and night sweats.
Other Uses : The plant can be used as an insecticides.
Known Hazards: Although no reports of toxicity have been seen for this species, skin contact with some members of this genus can cause dermatitis or other allergic reactions in some people.
Disclaimer : The information presented herein is intended for educational purposes only. Individual results may vary, and before using any supplement, it is always advisable to consult with your own health care provider. Resources:
Habitat : Marsh lousewort is common in Finland, but rarely abundant. It grows on seashore and flood-influenced meadows, lake shores, riversides, moist meadows, boggy margins, rich swamps.
Pedicularis palustris grows as biennial herb. Taproot strong, straight. Hemiparasite. It grows to a height of 15–40(–80) cm (6–16(–32) in.). Stem almost glabrous, often brownish red, usually branched, branches often flowering.
Flower: Corolla zygomorphic, red, sometimes yellowish white, 15–22 mm (0.6–0.88 in.) long, fused, bilabiate, with long tube. Upper lip flat-sided, tip sharply convex; lower lip 3-lobed, central lobe smaller than lateral lobes, round. Calyx bowl-shaped, bilabiate, unclearly 5-lobed. Stamens 4. Gynoecium fused, single-styled. Inflorescence a long terminal spike, lax in the lower part.
Leaves:Alternate; with basal rosette. Rosette leaves long-stalked, blade triangular, 2 times pinnately lobed. Stem leaves short-stalked, blade ovate–linear, pinnately lobed, lobes toothed or lobed.
Fruit: Quite elliptic, with tapered tip, brown, capsule opening from one side.
Flowering time: June–August.
Its reddish brown, decorative shoots and red flowers stand out from a distance. Only the most powerful insects, such as bumble and honey bees, are able to get at its nectar. Bumble bees land on the corolla’s lower labellum, push their way inside and push the upper labellum forcefully in order to get at the nectar. In doing so the insect reveals its stamens and pollinates the plant while it loads up on nectar.
Marsh lousewort is a hemiparasite, meaning that it sucks extra nutrition from its neighbour’s roots. The plant’s stem goes woody and stands up all through the winter. Marsh lousewort is divided in Finland into three subspecies, which can be differentiated from each other on the basis of the area they grow in and their flowering time. Ssp. palustris in quite low, abundantly branched, flowers in June, is large-flowered (18–22 mm, 0.72–0.88 in.), and grows in southern and central Finland; ssp. borealis grows in northern and northern parts of central Finland, is branchless, has a slightly smaller flower (approx. 15 mm, 0.6 in.) and it flowers in July; ssp. opsiantha is abundantly branched and quite tall, and its flowers are small (14–17 mm, 0.56–0.68 in.).
Lousewort is poisonous and a powerful insecticide. Formerly, an infusion of the plant was made to destroy lice and other insect parasites. The plant is now rarely used. Known Hazards: Lousewort is poisonous. Disclaimer : The information presented herein is intended for educational purposes only. Individual results may vary, and before using any supplement, it is always advisable to consult with your own health care provider.
Definition: Zika virus is a member of the virus family Flaviviridae and the genus Flavivirus, transmitted by daytime-active Aedes mosquitoes, such as A. aegypti and A. albopictus, the same type of mosquito that spreads dengue, chikungunya and yellow fever. The Pan American Health Organization (PAHO) said Aedes mosquitoes are found in all countries in the Americas except Canada and continental Chile, and the virus will likely reach all countries and territories of the region where Aedes mosquitoes are found.
The infection, known as Zika fever, often causes no or only mild symptoms. Since the 1950s it has been known to occur within a narrow equatorial belt from Africa to Asia. In 2014, the virus spread eastward across the Pacific Ocean to French Polynesia, then to Easter Island and in 2015 to Mexico, Central America, the Caribbean, and South America, where the Zika outbreak has reached pandemic levels.
The Zika virus is found in tropical locales with large mosquito populations. Outbreaks of Zika virus disease have been recorded in Africa, the Americas, Southern Asia and the Western Pacific. The virus was first identified in Uganda in 1947 in rhesus monkeys and was first identified in people in 1952 in Uganda and Tanzania, according to the World Health Organization. Transmission:
The vertebrate hosts of the virus were primarily monkeys in a so-called enzootic mosquito-monkey-mosquito cycle, with only occasional transmission to humans. Before the current pandemic began in 2007, Zika virus “rarely caused recognized ‘spillover’ infections in humans, even in highly enzootic areas”. Infrequently, other arboviruses have become established as a human disease though, and spread in a mosquito–human–mosquito cycle, like the yellow fever virus and the dengue fever virus (both flaviruses), and the chikungunya virus (a togavirus)
Can Zika be transmitted through sexual contact?
Two cases of possible person-to-person sexual transmission has been described, but the PAHO said more evidence is needed to confirm whether sexual contact is a means of Zika transmission.
It is unknown whether women can transmit Zika virus to their sexual partners. As of February 2016, the CDC recommends that men “who reside in or have traveled to an area of active Zika virus transmission who have a pregnant partner should abstain from sexual activity or consistently and correctly use condoms during sex (i.e., vaginal intercourse, anal intercourse, or fellatio) for the duration of the pregnancy.” Men who reside in or have traveled to an area of active Zika virus transmission and their non-pregnant sex partners “might consider” abstinence or condom use. The CDC did not specify how long these practices should be followed with non-pregnant partners because the “incidence and duration of shedding in the male genitourinary tract is limited to one case report” and that “testing of men for the purpose of assessing risk for sexual transmission is not recommended.
The PAHO also said Zika can be transmitted through blood, but this is an infrequent transmission mechanism. There is no evidence the virus can be transmitted to babies through breast milk.
CDC issued new recommendations to those who have traveled to Zika-prone areas: Use condoms during sex or don’t have sex. – Click & See Symptoms:
Zika virus is related to dengue, yellow fever, Japanese encephalitis, and West Nile viruses. The illness it causes is similar to a mild form of dengue fever, is treated by rest, and cannot yet be prevented by drugs or vaccines. There is a possible link between Zika fever and microcephaly in newborn babies by mother-to-child transmission, as well as a stronger one with neurologic conditions in infected adults, including cases of Guillain–Barré syndrome.
People who get Zika virus disease typically have a mild fever, skin rash, conjunctivitis, muscle and joint pain and fatigue that can last for two to seven days. But as many as 80 percent of people infected never develop symptoms. The symptoms are similar to those of dengue or chikungunya, which are transmitted by the same type of mosquito.
The PAHO said there is no evidence that Zika can cause death, but some cases have been reported with more serious complications in patients with pre-existing medical conditions.
The virus has been linked to microcephaly, a condition in newborns marked by abnormally small heads and brains that have not developed properly. It also has been associated with Guillain-Barre syndrome, a rare disorder in which the body’s immune system attacks part of the nervous system. Scientists are studying whether there is a causal link between Zika and these two disorders.
There is no defenite treatment developed yet.Patients are adviced to take rest. Doctors sometimes prescribe few nominal medicines to get little relieve from extenal symptoms.
Defense against mosquitoes is defense against Zika. The CDC recommends long clothing and insect repellent. If you develop symptoms, go see a doctor.
Effective vaccines exist for several flaviviruses. Vaccines for yellow fever virus, Japanese encephalitis, and tick-borne encephalitis were introduced in the 1930s, while the vaccine for dengue fever only became available for use in the mid-2010s.
Work has begun towards developing a vaccine for Zika virus, according to Anthony Fauci, director of the National Institute of Allergy and Infectious Diseases. The researchers at the Vaccine Research Center have extensive experience from working with vaccines for other viruses such as West Nile virus, chikungunya virus, and dengue fever. Nikos Vasilakis of the Center for Biodefense and Emerging Infectious Diseases predicted that it may take two years to develop a vaccine, but 10 to 12 years may be needed before an effective Zika virus vaccine is approved by regulators for public use.
Indian company Bharat Biotech is working on two approaches to a vaccine: “recombinant”, involving genetic engineering, and “inactivated”, where the virus is incapable of reproducing itself but can still trigger an immune response. On 3 February 2016, the company claimed animal trials of the inactivated version would commence in two weeks.
Since April 2015, a large, ongoing outbreak of Zika virus that began in Brazil has spread to much of South and Central America and the Caribbean. In January 2016, the CDC issued a level 2 travel alert for people traveling to regions and certain countries where Zika virus transmission is ongoing. The agency also suggested that women thinking about becoming pregnant should consult with their physicians before traveling. Governments or health agencies of the United Kingdom, Ireland, New Zealand, Canada, and the European Union soon issued similar travel warnings. In Colombia, Minister of Health and Social Protection Alejandro Gaviria Uribe recommended to avoid pregnancy for eight months, while the countries of Ecuador, El Salvador, and Jamaica have issued similar warnings.
Plans were announced by the authorities in Rio de Janeiro, Brazil, to try to prevent the spread of the Zika virus during the 2016 Summer Olympic Games in that city.
According to the CDC, Brazilian health authorities reported more than 3,500 microcephaly cases between October 2015 and January 2016. Some of the affected infants have had a severe type of microcephaly and some have died. The full spectrum of outcomes that might be associated with infection during pregnancy and the factors that might increase risk to the fetus are not yet fully understood. More studies are planned to learn more about the risks of Zika virus infection during pregnancy. In the worst affected region of Brazil, approximately 1 percent of newborns are suspected of being microcephalic.
Click & see : 2007 Yap Islands Zika virus outbreak Disclaimer: This information is not meant to be a substitute for professional medical advise or help. It is always best to consult with a Physician about serious health concerns. This information is in no way intended to diagnose or prescribe remedies.This is purely for educational purpose. Resources: