Showing posts with label insulin. Show all posts
Showing posts with label insulin. Show all posts

Tuesday, 28 May 2019

Insulin Levels And Breast Cancer

Insulin Levels And Breast Cancer.
After menopause, in poor insulin levels may vaticinate breast cancer risk even more than excess weight, new research suggests. The restored findings suggest "that it is metabolic health, and not overweight per se, that is associated with increased endanger of breast cancer in postmenopausal women," said study co-author Marc Gunter. He is an collaborator professor of cancer epidemiology and prevention at Imperial College London School of Public Health in England. While momentous insulin levels often occur in overweight or overweight women, some very heavy women have normal levels of the hormone, experts say.

And some normal-weight females have metabolically destructive insulin levels. The study was published Jan. 15 in the log Cancer Research. To assess insulin's role in breast cancer risk, Gunter planned more than 3300 women without diabetes, 497 of whom developed breast cancer over eight years. He analyzed facts on their weight, fasting insulin levels and insulin resistance, in which the body does not reciprocate properly to insulin.

Insulin helps the body use digested food for energy. A body's ineptness to produce insulin or use it properly leads to diabetes. Overweight for the study was defined as a body mass table of contents (BMI) of 25 or more. BMI is a calculation of body fat based on height and weight. "The women who are overweight but who do not have metabolic abnormalities as assessed by insulin defiance are not at increased risk of heart cancer compared to normal-weight women.

On the other hand, normal-weight women with metabolic abnormalities were at approximately the same illustrious risk of breast cancer as overweight women with metabolic abnormalities". Gunter said this outwardly strong link between insulin and breast cancer is not a reason for women to ignore excess pounds. Being overweight or corpulent does increase the chances of developing insulin problems. In his study, strong fasting insulin levels doubled the risk of breast cancer, both for overweight and normal-weight women.

Sunday, 21 April 2019

Transplantation Of Pig Pancreatic Cells To Help Cure Type 1 Diabetes

Transplantation Of Pig Pancreatic Cells To Help Cure Type 1 Diabetes.
Pancreatic cells from pigs that have been encapsulated have been successfully transplanted into humans without triggering an insusceptible arrangement undertake on the new cells. What's more, scientists report, the transplanted pig pancreas cells without delay begin to produce insulin in response to high blood sugar levels in the blood, improving blood sugar guidance in some, and even freeing two living souls from insulin injections altogether for at least a short time. "This is a very radical and new modus vivendi of treating diabetes," said Dr Paul Tan, CEO of Living Cell Technologies of New Zealand.

So "Instead of giving man with type 1 diabetes insulin injections, we present it in the cells that produce insulin that were put into capsules". The company said it is slated to present the findings in June at the American Diabetes Association annual engagement in Orlando, Fla. The cells that disclose insulin are called beta cells and they are contained in islet cells found in the pancreas. However, there's a deficiency of available human islet cells.

For this reason, Tan and his colleagues old islet cells from pigs, which function as human islet cells do. "These cells are about the largeness of a pinhead, and we place them into a tiny ball of gel. This keeps them hidden from the exempt system cells and protects them from an immune system attack," said Tan, adding that relatives receiving these transplants won't need immune-suppressing drugs, which is a common barrier to receiving an islet chamber transplant.

The encapsulated cells are called Diabecell. Using a minimally invasive laparoscopic procedure, the covered cells are placed into the abdomen. After several weeks, blood vessels will yield fruit to aver the islet cells, and the cells begin producing insulin.

Friday, 14 December 2018

Dapagliflozin Is A New Drug For The Treatment Of Type Two Diabetes

Dapagliflozin Is A New Drug For The Treatment Of Type Two Diabetes.
A altered drug, the anything else in its class, gives added blood sugar authority to people with type 2 diabetes who are already taking the glucose-lowering medication metformin. The brand-new agent, dapagliflozin, which also helped patients lose weight, is novel in that it does not work in a on the body's insulin mechanisms, according to a study appearing in the June 26 issue of The Lancet and slated for conferral at the annual meeting of the American Diabetes Association (ADA) in Orlando. "It will unquestionably be used as an add-on therapy," said study lead author Clifford Bailey, a chemical pathologist and professor of clinical skill at Aston University in Birmingham, UK "If you don't undoubtedly get to target with the first therapy tried, this approach would offer you an opportunity it is hoped to maintain improved control".

Bailey, who could not predict if or when the drug might get final approval from drug regulatory authorities, also telling out that dapagliflozin is flexible, meaning it can be used with various other treatments and at more or less any stage in the disease. "It's a capital add-on," agreed Dr Stanley Mirsky, associate clinical professor of metabolic diseases at Mount Sinai Medical Center in New York City. "Is it a knockout drug? No. It may participate a small role".

The study was funded by Bristol-Myers Squibb and AstraZeneca, which are developing dapagliflozin together. Dapagliflozin insides by stimulating the kidneys to eliminate more glucose from the body via urine. In this enquiry of 534 adult patients with type 2 diabetes who were already taking metformin, the highest amount of dapagliflozin (10 milligrams daily) was associated with a 0,84 percent subsidence in HbA1c levels.

HbA1c is a measure of blood sugar control over time. Participants taking 5 mg of the anaesthetize saw a 0,70 percent decrease in HbA1c levels, while those taking 2.5 mg had a 0,67 percent decrease. In the placebo group, the abate in HbA1c was 0,3 percent, the examine found.

Thursday, 23 August 2018

Obesity Getting Younger In The United States

Obesity Getting Younger In The United States.
Obese children who don't have classification 2 diabetes but rob the diabetes drug metformin while improving their house and exercise habits seem to lose a bit of weight. But it isn't much more weight than kids who only make out the lifestyle changes, according to a new review of studies. Some evidence suggests that metformin, in clique with lifestyle changes, affects weight loss in obese children. But the drug isn't undoubtedly to result in important reductions in weight, said lead researcher Marian McDonagh.

Childhood weight is a significant health problem in the United States, with nearly 18 percent of kids between 6 and 19 years cast off classified as obese. Metformin is approved by the US Food and Drug Administration to survey type 2 diabetes in adults and children over 10 years old, but doctors have utilized it "off-label" to treat obese kids who don't have diabetes, according to background information included in the study.

McDonagh's rig analyzed 14 clinical trials that included nearly 1000 children between 10 and 16 years old. All were overweight or obese. Based on facts in adults, moment reductions of 5 percent to 10 percent are needed to decrease the risk of serious condition problems tied to obesity, the researchers said. The additional amount of weight damage among children taking metformin in the review, however, was less than 5 percent on average.

Friday, 10 August 2018

A Person Can Be Their Own Donor Cells For Insulin Production

A Person Can Be Their Own Donor Cells For Insulin Production.
Researchers have been able to reminder lenient cells that normally produce sperm to arrange insulin instead and, after transplanting them, the cells briefly cured mice with font 1 diabetes. "The goal is to coax these cells into making enough insulin to cure diabetes. These cells don't leak enough insulin to cure diabetes in humans yet," cautioned investigation senior researcher G Ian Gallicano, an associate professor in the department of Biochemistry and Molecular and Cellular Biology, and cicerone of the Transgenic Core Facility at Georgetown University Medical Center, in Washington DC.

Gallicano and his colleagues will be presenting the findings Sunday at the American Society of Cell Biology annual conjunction in Philadelphia. Type 1 diabetes is believed to be an autoimmune condition in which the body mistakenly attacks and destroys the insulin-producing beta cells in the pancreas. As a result, mortals with variety 1 diabetes must rely on insulin injections to be able to process the foods they eat. Without this additional insulin, mobile vulgus with type 1 diabetes could not survive.

Doctors have had some success with pancreas transplants, and with transplants of just the pancreatic beta cells (also known as islet cells). There are several problems with these types of transplants, however. One is that as with any transplant, when the transplanted solid comes from a donor, the body sees the rejuvenated concatenation as foreign and attempts to destroy it. So, transplants require immune-suppressing medications. The other trouble is that the autoimmune attack that destroyed the original beta cells can weaken the newly transplanted cells.

A benefit of the technique developed by Gallicano and his team is that the cells are coming from the same man they'll be transplanted in, so the body won't see the cells as foreign. The researchers hand-me-down spermatogonial cells, extracted from the testicles of deceased human organ donors. In the testes, the province of these cells is to produce sperm, according to Gallicano.

However, outside of the testes the cells perform a lot like human eggs do, and there are certain genes that turn them on and make them behave peer embryonic-like stem cells. "Once you take them out of their niche, the genes are primed and ready to go".

Wednesday, 15 November 2017

Substances Which Lead To Cancer Growth

Substances Which Lead To Cancer Growth.
A incontestable species of diabetes drug may lower cancer risk in women with type 2 diabetes by up to one-third, while another variety may increase the risk, according to a new study. Cleveland Clinic researchers analyzed observations from more than 25600 women and men with type 2 diabetes to compare how two groups of considerably used diabetes drugs affected cancer risk. The drugs included "insulin sensitizers," which take down blood sugar and insulin levels in the body by increasing the muscle, fat and liver's return to insulin.

The other drugs analyzed were "insulin secretagogues," which lower blood sugar by arousing beta cells in the pancreas to make more insulin. The use of insulin sensitizers in women was associated with a 21 percent decreased cancer gamble compared to insulin secretagogues, the investigators found. Furthermore, the use of a exact insulin sensitizer called thiazolidinedione was associated with a 32 percent decreased cancer hazard in women compared to sulphonylurea, an insulin secretagogue.

Tuesday, 23 May 2017

The Mortality Rate For People With Type 1 Diabetes Is Reduced

The Mortality Rate For People With Type 1 Diabetes Is Reduced.
Death rates have dropped significantly in ladies and gentlemen with exemplar 1 diabetes, according to a unripe study. Researchers also found that people diagnosed in the late 1970s have an even lower mortality rate compared with those diagnosed in the 1960s. "The encouraging gizmo is that, given good diabetes control, you can have a near-normal sustenance expectancy," said the study's senior author, Dr Trevor J Orchard, a professor of epidemiology, panacea and pediatrics in the Graduate School of Public Health at the University of Pittsburgh, Penn. But, the investigating also found that mortality rates for people with type 1 still remain significantly higher than for the popular population - seven times higher, in fact. And some groups, such as women, extend to have disproportionately higher mortality rates: women with type 1 diabetes are 13 times more right to die than are their female counterparts without the disease.

Results of the study are published in the December version of Diabetes Care. Type 1 diabetes is an autoimmune disease that causes the body's untouched system to mistakenly attack the body's insulin-producing cells. As a result, people with category 1 diabetes make little or no insulin, and must rely on lifelong insulin replacement either through injections or teeny-weeny catheter attached to an insulin pump.

Insulin is a hormone that allows the body to use blood sugar. Insulin replacement cure isn't as effective as naturally-produced insulin, however. People with type 1 diabetes often have blood sugar levels that are too leading or too low, because it's difficult to predict particularly how much insulin you'll need.

When blood sugar levels are too high due to too little insulin, it causes wreck that can lead to long term complications, such as an increased risk of kidney failure and pity disease. On the other hand, if you have too much insulin, blood sugar levels can drop dangerously low, potentially best to coma or death.

These factors are why type 1 diabetes has long been associated with a significantly increased gamble of death, and a shortened life expectancy. However, numerous improvements have been made in group 1 diabetes management during the past 30 years, including the advent of blood glucose monitors, insulin pumps, newer insulins, better medications to ward complications and most recently unremitting glucose monitors.

Sunday, 11 September 2016

Flying With Prosthetic Limbs And Meds Can Alert Airport Security

Flying With Prosthetic Limbs And Meds Can Alert Airport Security.
Adjusting to the necessary, but on the face of it ever-changing guarding rules when traveling can be tough for anyone, but for someone traveling with a bagful of needles and vials of insulin or someone who's had a with it or knee replaced, the go can be fraught with extra worry. But Ann Davis, a spokeswoman for the US Transportation Security Administration (TSA), the intermediation responsible for ensuring the safety of the US skies, says that travelers with habitual conditions need not be concerned.

Davis said that TSA officers are well-trained and habitual with the odd baggage or screening requirements that may come with certain medical conditions. What's most mighty is that you let the screeners know what medical condition you have. "We have screening procedures to make inevitable that everything and everyone is screened properly".

For example people with pacemakers or implanted cardiac defibrillators shouldn't go through the metal detectors, but if they proclaim the TSA officers, there are other ways for them to be screened. Davis said that the TSA doesn't order a doctor's note verifying a medical condition, but that it doesn't hurt to have one.

However it is recommended that mortals with pacemakers carry a pacemaker ID card that they can get from their doctors. She also advised keeping drugs, markedly liquid medications, in the original packaging with the label that shows your name, if it's a preparation medication. But that's not a requirement, either.

The TSA recently launched what it's employment "self-select" lanes, including one for families with small children and people with medical issues. Davis said that this is the lane kinfolk should definitely be in if they need to carry with them liquids, such as insulin, that are released from the regulations restricting the amount that can be taken onboard.

Sunday, 15 May 2016

The Breakfast Is Very Necessary For People Suffering Excess Weight

The Breakfast Is Very Necessary For People Suffering Excess Weight.
Eating breakfast every daytime may supporter overweight women reduce their risk of diabetes, a trivial new study suggests June 2013. When women skipped the matinal meal, they experienced insulin resistance, a condition in which a person requires more insulin to bring their blood sugar into a rational range, explained lead researcher Dr Elizabeth Thomas, an coach of medicine at the University of Colorado. This insulin resistance was short-term in the study, but when the condition is chronic, it is a endanger factor for diabetes.

She is due to present her findings this weekend at the Endocrine Society's annual intersection in San Francisco. "Eating a healthy breakfast is probably beneficial. It may not only help you oversight your weight but avoid diabetes". Diabetes has been diagnosed in more than 18 million Americans, according to the American Diabetes Association.

Most have kind 2 diabetes, in which the body does not make enough insulin or does not use it effectively. Excess weight is a peril factor for diabetes. The new study included only nine women. Their general age was 29, and all were overweight or obese.

Thomas measured their levels of insulin and blood sugar on two other days after the women ate lunch. On one day, they had eaten breakfast; on the other day, they had skipped it. Glucose levels normally make something of oneself after eating a meal, and that in turn triggers insulin production, which helps the cells bear in the glucose and convert it to energy.

Saturday, 7 May 2016

With The Proper Treatment Of Patients With Diabetes Their Life Expectancy Is Not Reduced

With The Proper Treatment Of Patients With Diabetes Their Life Expectancy Is Not Reduced.
Advances in diabetes carefulness have nearly eliminated the remainder in flavour expectancy between people with type 1 diabetes and the general population, according to new research. Life expectancy at start for someone diagnosed with type 1 diabetes between 1965 and 1980 was estimated to be 68,8 years compared to 72,4 years for the diversified population. But, for someone diagnosed with specimen 1 diabetes between 1950 and 1964 the estimated life expectancy at origin was just 53,4 years.

So "The outlook for someone with type 1 diabetes can be wonderful," said the study's chief author, Dr Trevor Orchard, professor of epidemiology, medicine and pediatrics at the University of Pittsburgh Graduate School of Public Health. Orchard said that more latest improvements in diabetes charge will make the outlook even brighter for people diagnosed more recently.

And "We'll survive further improvements in life expectancy compared to the general population". Results of the new study are scheduled to be presented on Saturday at the American Diabetes Association's annual convergence in San Diego.

Type 1 diabetes is an autoimmune disease, which means the body's insusceptible system mistakenly sees healthy cells as alien invaders, such as a virus. In type 1 diabetes, the immune system attacks cells in the pancreas that grow insulin, a hormone necessary for your body to use carbohydrates as fuel. Once these cells are destroyed, the body can no longer reveal insulin.

People with type 1 diabetes must replace the lost insulin through injections or an insulin interrogate or they would get very ill and could even die. But, estimating the right amount of insulin you might sine qua non isn't an easy task. Too little insulin, and the blood sugar levels go too high.

Over time, extraordinary blood sugar levels can damage many parts of the body, including the kidneys and the eyes. But if you get too much insulin, blood sugar levels can discharge dangerously low, maybe low enough to cause coma or death.

Friday, 7 February 2014

People With Diabetes May Have An Increased Risk Of Cancer

People With Diabetes May Have An Increased Risk Of Cancer.
People with diabetes may have something else to be vexed about - an increased gamble of cancer, according to a redone consensus report produced by experts recruited jointly by the American Cancer Society and the American Diabetes Association. Diabetes, pre-eminently type 2 diabetes, has been linked to certain cancers, though experts aren't established if the disease itself leads to the increased risk or if shared risk factors, such as obesity, may be to blame. Other delve into has suggested that some diabetes treatments, such as certain insulins, may also be associated with the maturity of some cancers.

But the evidence isn't conclusive, and it's difficult to tease out whether the insulin is directorial for the association or other risk factors associated with diabetes could be the root of the link. "There have been some epidemiological studies that suggest that individuals who are stout or who have high levels of insulin appear to have an increased prevalence of certain malignancies, but it's a complex go forth because the association is not true for all cancers," explained Dr David Harlan, pilot of the Diabetes Center of Excellence at the University of Massachusetts Memorial Medical Center in Worcester, and one of the authors of the consensus report. "So, there's some smoke to suggest an society - but no clear fire," he added.

As for the imaginable insulin-and-cancer link, Harlan said that because a weak association was found, it's plainly an area that needs to be pursued further. But, he said, that doesn't mean that anyone should change the velocity they're managing their diabetes. "Our greatest concern is that individuals with diabetes might choose not to care for their diabetes with insulin or a particular insulin out of concern for a malignancy.

The risk of diabetes complications is a far greater concern," prominent Harlan. "It's like when someone decides to drive across the mother country because they're afraid to fly. While there is a slight risk of dying in a plane crash, statistically it's far riskier to drive". The consensus despatch is published in the July/August issue of CA: A Cancer Journal for Clinicians.