Umz ini pengalamanku, kemarin aku searching jurnal terkait penelitianku, eh ternyata penelitian terbaru 2014 semua berbayar, ku coba saja untuk menghubungi author-nya siapa tahu bisa membantu, Alhamdulillah dapat respon baik, dikasih ntu urnal jurnal tentang penelitian beliau dan dikasih id pula……So ada kemauan pasti ada jalan dan alam akan mensingkronkan dirinya untuk mendukung kemauan itu, kalau kata Prof. Yohanes Surya dulu “Mestakung” Semesta Mendukung 🙂
Ku sampaikan pada yang tersimpan
Ku tuangkan impian melalui goresan tangan
Dalam impian tersimpan keinginan
Dalam keinginan ada harapan
Berharap ada kepastian
Menyepi dalam ramainya kerinduan
Bahagia senantiasa bersamanya
dan semua hanya atas ijin Nya
Sang Pemilik rasa
Pencipta dan pemberi segalanya
By: AS 10/26/14
“I’m always by profession a skeptic,” says Dr. Emeran Mayer, a professor of medicine and psychiatry at the University of California, Los Angeles. “But I do believe that our gut microbes affect what goes on in our brains.”
Mayer thinks the bacteria in our digestive systems may help mold brain structure as we’re growing up, and possibly influence our moods, behavior and feelings when we’re adults. “It opens up a completely new way of looking at brain function and health and disease,” he says.
So Mayer is working on just that, doing MRI scans to look at the brains of thousands of volunteers and then comparing brain structure to the types of bacteria in their guts. He thinks he already has the first clues of a connection, from an analysis of about 60 volunteers.
Mayer found that the connections between brain regions differed depending on which species of bacteria dominated a person’s gut. That suggests that the specific mix of microbes in our guts might help determine what kinds of brains we have — how our brain circuits develop and how they’re wired.
Of course, this doesn’t mean that the microbes are causing changes in brain structure, or in behavior.
But other researchers have been trying to figure out a possible connection by looking at gut microbes in mice. There they’ve found changes in both brain chemistry and behavior. One experiment involved replacing the gut bacteria of anxious mice with bacteria from fearless mice.
It worked the other way around, too — bold mice became timid when they got the microbes of anxious ones. And aggressive mice calmed down when the scientists altered their microbes by changing their diet, feeding them probiotics or dosing them with antibiotics.
To find out what might be causing the behavior changes, Collins and his colleagues then measured brain chemistry in mice. They found changes in a part of the brain involved in emotion and mood, including increases in a chemical called brain-derived neurotrophic factor, which plays a role in learning and memory.
Scientists also have been working on a really obvious question — how the gut microbes could talk to the brain.
A big nerve known as the vagus nerve, which runs all the way from the brain to the abdomen, was a prime suspect. And when researchers in Ireland cut the vagus nerve in mice, they no longer saw the brain respond to changes in the gut.
“The vagus nerve is the highway of communication between what’s going on in the gut and what’s going on in the brain,” says John Cryan of the University College Cork in Ireland, who has collaborated with Collins.
Gut microbes may also communicate with the brain in other ways, scientists say, by modulating the immune system or by producing their own versions of neurotransmitters.
“I’m actually seeing new neurochemicals that have not been described before being produced by certain bacteria,” says Mark Lyte of the Texas Tech University Health Sciences Center in Abilene, who studies how microbes affect the endocrine system. “These bacteria are, in effect, mind-altering microorganisms.”
This research raises the possibility that scientists could someday create drugs that mimic the signals being sent from the gut to the brain, or just give people the good bacteria — probiotics — to prevent or treat problems involving the brain.
One group of scientists has tested mice that have behaviors similar to some of the symptoms of autism in humans. The idea is that the probiotics might correct problems the animals have with their gastrointestinal systems — problems that many autistic children also have.
In the mice, many of their autism behaviors were no longer present or strongly ameliorated with probiotics, says Paul Patterson at the California Institute of Technology in Pasadena, Calif. His research will be published soon in the journal Cell.
Experiments to test whether changing gut microbes in humans could affect the brain are only just beginning.
One team of researchers in Baltimore is testing a probiotic to see if it can help prevent relapses of mania among patients suffering from bipolar disorder.
“The idea is that these probiotic treatments may alter what we call the microbiome and then may contribute to an improvement of psychiatric symptoms,” says Faith Dickerson, director of psychology at the Sheppard Pratt Health System.
“It makes perfect sense to me,” says Leah, a study participant who has been diagnosed with bipolar disorder. She agreed to talk with NPR if we agreed not to use her full name. “Your brain is just another organ. It’s definitely affected by what goes on in the rest of your body.”
It’s far too soon to know whether the probiotic has any effect, but Leah suspects it might. “I’m doing really well,” she says. “I’m about to graduate college, and I’m doing everything right.”
Mayer also has been studying the effects of probiotics on the brain in humans. Along with his colleague Kirsten Tillisch, Mayer gave healthy women yogurt containing a probiotic and then scanned their brains. He found subtle signs that the brain circuits involved in anxiety were less reactive, according to a paper published in the journal Gastroenterology.
But Mayer and others stress that a lot more work will be needed to know whether that probiotic — or any others — really could help people feel less anxious or help solve other problems involving the brain. He says, “We’re really in the early stages.”
u can read too: http://www.ncbi.nlm.nih.gov/pubmed/23000955
Aku tak tahu ini apa
Ada sinar dari sorot matanya
Ada damai terpancar dari senyumanya
Ada ketenangan terekspresi dari ucapanya
Ada keanggunan dari setiap langkah kakinya
Aku tak tahu ini apa
Darahku mengalir deras saat disisinya
Jantungku berdetak kencang saat mendengar tentang dia
Tak sanggupku berkata-kata
Hanya diam yang mampu kulakukan
Aku tak tahu ini apa
Kehadiranya mampu memnyihirku
Dia unik, dia lucu dan dia …….
Kharakteristiknya mengundang rindu
Ingin selalu ada di dekatnya
Ingin selalu bersamanya
Ingin selalu mendengarkan ceritanya
Inginku tahu lebih tentang dirinya
Usah kau lemparkan batu lantas kau membisu
Usah kau bermain mata lantas kau melanjutkanya
Usah kau bermain telinga lantas kau tahu suaranya
Usah kau bermain kata lantas kau buka mulut semaunya
Merangkak jalan dan berlari
Beribu duri menjadi leri
Berbilah batu menjadi abu
Redam remuk buang dan tinggalkan dalam
detik menit jam
Cukil sejumput rubi
kau jadikan bekal nanti
Alam diam dalam salam
malam membisu penuh kata
Siang bernyanyi tanpa melodi
Nadi mengalir tiada bertepi
Jantung memompa kekosongan
Otak liar dan tandus dalam pikir
Akal bergerak statis
Hati penuh lubang berduri
Berkata tiada tata
Rintih tak berperih
By: AS 14/10/16