Quais alimentos realmente ajudam a combater o envelhecimento

LuisaoCS

Quais alimentos realmente ajudam a combater o envelhecimento

Os cogumelos, em particular os conhecidos como Boletus edulis (como míscaro ou tortulho), contêm quantidades inusualmente altas de dois antioxidantes, motivo pelo qual poderiam ajudar a combater o envelhecimento e reforçar a saúde, segundo uma equipe de pesquisadores da Universidade da Pensilvânia.

Um estudo realizado por estes especialistas determinou que os fungos têm grandes quantidades de ergotioneina e glutationa, dois antioxidantes de grande importância, informou Robert Beelman, professor emérito de ciências da alimentação e diretor do Centro Estatal de Plantas e Produtos de Fungos para a Saúde, da referida universidade.

Desta maneira, seu consumo ajudaria a neutralizar os impactos negativos do estresse sobre o corpo humano. Os pesquisadores também descobriram que as quantidades de ambos compostos variam muito entre as diferentes espécies de cogumelos.

Beelman disse que, sem dúvida, os eles são a maior fonte destes dois antioxidantes e que algumas de suas variedades estão realmente "cheias de ambos". As quantidades de ergotioneína e glutationa nos fungos varia segundo a espécie, e são os porcinos -uma variedade silvestre- os que contêm maior abundância de ambos compostos, entre as 13 analisadas.

Outros cogumelos mais comuns, como o champignon (Agaricus bisporus), têm menos antioxidantes, ainda que sempre em proporção mais alta que a maioria dos demais alimentos.

Segundo os especialistas, futuras pesquisas deveriam considerar o papel que possam desempenhar a ergotioneína e a glutationa na diminuição de doenças neurodegenerativas como o Parkinson ou Alzheimer.

Via | Penn State.



Notícias relacionadas:

 

Comentários

Compressive harm was made by transient extradural application of
an aneurysm clip that produces a moderately severe damage with a definite vascular element and relatively minimal hemorrhage (fifteen).
In contrast, an effects (concussive) model was utilized to mechanically disrupt
white and grey make a difference together with
the microvasculature leading to appreciably extra intraparenchymal hemorrhage (sixteen).

Within the contusion product, the early Restoration noticed while
in the rhEPO-taken care of groups could occur from
the primary influence of EPO as a result of prevention of cell death, increasing the speed of Restoration, or both.
Further more scientific studies might be required to differentiate amongst these
alternatives. Apparently, a five hundred units/kg of bw dose
of rhEPO appeared to be of intermediate effectiveness in open up field testing but was ineffective inside the swim check.

Structure of a three-dimensional photonic crystal allows control of gentle
emitted from an optically Lively layer or issue defects, a property potentially beneficial for
optical communication.

Removing of apoptotic particles is mediated Nearly completely by macrophages, so inflammation is tremendously
minimized

Skolyoz, omurgan_n koronal düzlemde anormal bir _ekilde e_rilmesine neden olur, yani yatay katlan_r.
Kyphosis omurgan_n sagital uçaktaki anormal e_risine neden olur,
yani kambura benzer _ekilde öne veya arkaya katlan_r. Kifoskolyozlu ki_ilerin ayn_ anda hem yana
hem ileri hem de geriye e_ik bir omurgas_ vard_r.

Doktorunuza ve fizyoterapistinize dan__madan bu egzersizleri uygulamay_n. Videolar_m_z yaln_zca bilgilendirme amaçl_d_r.

Intention: The administration of thoracolumbar burst fractures with out
neurological signs or symptoms remains controversial. Particular authors have
suggested that vertebroplasty and kyphoplasty are contraindicated in sufferers with burst fractures.

Visfatin and nesfatin are a short while ago discovered peptides that play a task in various metabolic
reactions exhibiting inflammatory and neuroprotective effects,
and their ranges are recognised to extend in cerebral ischaemia and haematomas.

EEG, uzun süreli video clip EEG kay_tlan yap_larak, gerekli
MR tetkikleriyle ara_t_r_lan, psikiyatrik yöntem de uygun olan hastalar cerrahi yolla tedavi edilirler
Ancak a__r kronik psikozlar ve zeka gerilikleri ameliyata engel durumlard_r.

Duyu organlar_n_n uyart_lar_, bu uyart_lar_n iletimi ve organlara gönderilen emirler ve
uyart_lar si­nir sistemi taraf_ndan gerçekle_tirilir.

Yap_lar_na göre sinir sistemi ikiye ayr_l_r:

Dr.biz.tr sitesinin temel amac_ sa_l_k alan_nda hasta ve hasta yak_nlar_n_n tam anlam_yla bilgilendirilmesini
sa_lamakt_r.

ROS are potent oxidizing brokers, the harm of mobile membranes by lipid peroxidation becoming A significant consequence.
Earlier reports founded that EPO inhibits lipid peroxidation from the oxidative hurt
induced by in vitro (28,29) As well as in vivo (17,30,31) types.
These research also established that EPO inhibited lipid peroxidation induced by strong hydroxyl
radicals (-OH) fashioned by iron-mediated Fenton reaction. From the present study,
it absolutely was discovered that rHuEPO administered with the onset
of the two ischemia and reperfusion prompted a minimize in MDA stages, but a extremely substantial lower
was observed from the team wherein rHuEPO was administered in the onset of reperfusion.

PVNS can come up from any synovium in The full human body and not often affects the zygapophyseal joints on the spine.

Spinal PVNS is diagnosed mainly after resection in the mass.
In our case we existing...

Physical accidents to the anxious system generate a secondary inflammatory response that tends
to broaden the ultimate dimension in the lesion. Considerably in the devastating motor and sensory paralysis following TSCI takes place thanks to
a delayed and popular oligodendrocyte apoptosis and demyelination of lengthy spinal tracts
(reviewed in ref. 4) In this study, we Assess the consequences of systemically
administered rhEPO on spinal cord injury made by both software of the aneurysm clip or
by contusion.

Deixe um comentário sobre o artigo