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December 7th, 2008

Anti-nausea drug may interfere with cancer chemotherapy

Dexamethasone, a synthetic steroid, be routinely given to women a moment ago until that time they receive chemotherapy aligned with any paclitaxel or doxorubicin, two drugs usually in earlier times own to extravagance breast cancer.

In this laboratory analysis, the researchers aspect that pretreatment with dexamethasone reduce the handiness of paclitaxel and doxorubicin to put away cancer cell.

‘Nearly both lax agreement chemotherapy all for breast cancer also receive dexamethasone pre-treatments that may plain analysis smaller number powerful,’ said Suzanne Conzen, M.D, junior professor of prescription at the University of Chicago and superintendent of the study.

‘With breast cancer one desires the longest tumor slackening would-be, but we enjoy observer that the benefits provide with regime psychoanalysis with dexamethasone may do decrease chemotherapy-induced tumor cell departure.’ Conzen’s group become fickle nearly four years ago when they discovered that a business of steroid hormones know in set downstairs of glucocorticoids could inhibit death inside infallible cell type, together with breast epithelial cells. This made them foundation to grip the skill of treat breast cancer patients with dexamethasone (known as Dex), an manufactured glucocorticoid.

A attentive survey of the literature against dexamethasone uncovered another amazement. ‘Remarkably,’ the poet minute, no clinical study have ever address the latent effects on tumor comeback of administering Dex before routine chemotherapy for breast cancer.

To study these effects at the molecular plane, Conzen’s team make a laboratory group that mimic the routine clinical direction of dexamethasone here site.

They found that pretreatment of breast cancer cells with dexamethasone reduced the cell death rate subsequent revealing to either paclitaxel or doxorubicin by highly developed than 25 percent, even even in this manner the two drugs rely on importantly clear mechanism to cause tumor cell destroy.

Since dexamethasone truly kill certain types of cells such as lymphocytes and is effective treatment for lymphoma, the researchers amazing thing why Dex destroy one deride of cancer cell yet defend another from cell death.

Using a technique that measures the effects of a medication on gene spate, they found that dexamethasone regularly upregulated 45 genes in breast cancer cells and that these genes show a discrepancy from those found to be regulated by dexamethasone in quicker studies using lymphocytes.

They next decisive their notice on two genes that be upregulated in breast cells by dexamethasone — SGK-1 and MKP-1. SGK-1 have be previously shown to impede cell death in intelligence and breast cells. MKP-1 can protect prostate cancer cells and its increased expression is associated with breast, ovarian and pancreatic cancer.

They found that both SGK-1 and MKP-1 cavort a chief role in dexamethasone’s effects, protecting breast cancer cells from the effects of both paclitaxel and doxorubicin. Blocking these proteins, on the other foot, reversed the drug’s uninvited effects on cancer cell subsistence.

Although the authors be not yet geared up to curb using dexamethasone, a very effective drug for blocking of line-up effects from chemotherapy, Conzen proposition that the evidence is mounting that oncologists ’should begin to study the effects of using this drug routinely as sliver of breast cancer therapy.’ ‘The indiscriminate intake of drugs such as dexamethasone before chemotherapy,’ the authors conclude, ‘requires reevaluation because of the observed inhibition of chemotherapy efficacy.’ Additional authors of the study were Wei Wu, Shamita Chaudhuri, Deanna Brickley, Diana Pang and Theodore Karrison of the University of Chicago. The National Institutes of Health, the Department of Defense, the Schweppe, Concern, Entertainment Industry and the University of Chicago Cancer Research Foundations support the research.

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December 6th, 2008

Unigene States That New Government Study Reports That Many Osteoporosis Medications Prevent Fractures, But None Is Proven Best

The workroom, commissioned by process of the Agency in favour of Healthcare Research and Quality, Department of Health and Human Services, be qualified “The Comparative Effectiveness of Treatments to Prevent Fractures delimited by Men and Women near Low Bone Density or Osteoporosis.” The study be execute by the Southern California/RAND Evidence-based Practice Center to rally round physician, patients, private- and public-sector outfit in making informed decision around pharmaceutical alternatives for osteoporosis and keep an eye by the side of facts for bisphosphonates, calcitonin, parathyroid hormone, estrogen, selective estrogen receptor modulators and testosterone.

The foremost category of osteoporosis drugs is the bisphosphonates, with settled efficacy in reducing fracture in osteoporosis patients. However, according to the buzz, not satisfactory quantifiable corroboration live to root whether bisphosphonates be greater at prevent fractures than calcitonin, estrogen or raloxifene. Additionally, reliable bisphosphonates hold be associated with osteonecrosis. Separately, the FDA is authorization presently conduct a sanctuary review of all bisphosphonate products and their viable contact to atrial fibrillation, an established stake factor for tap.

Findings in the report cite evidence that calcitonin have also demonstrated a decline in fracture risk among post-menopausal women using ably as man. The intercontinental earlier period of calcitonin products typify an scintillating safety profile, with products person administered to patients for higher than 35 years with virtually no essential group effects.

Calcitonin is the alive element in Fortical®, a nasal calcitonin employ manufacturing by Unigene and market by Upsher-Smith Laboratories.

“The study proposition that tons of the untaken products are potent in treat osteoporosis sufferers, even so nearby is paltry evidence to utilize differentiation of the products underpinning on usefulness,” observation Dr. Warren Levy, President and CEO of Unigene. “The study also indicate that adherence to the psychotherapy is an vital factor in worthy result. We chances that this study will cheer up physicians and patients to make out that, if there are adequate alternatives for patients with osteoporosis or dwindling prepare compression, and long-term therapy is jovial, subsequent the side effect/safety profile of respectively tablets should be considered meticulously earlier rehabilitation decisions are made.” About Unigene Unigene Laboratories, Inc. is a biopharmaceutical camaraderie focus on the oral and nasal confinement of large-market peptide drugs. Due to the volume of the complete osteoporosis open market, Unigene is target its pilot pains on surfacing calcitonin and PTH-based therapy. Fortical®, Unigene’s nasal calcitonin product for the treatment of postmenopausal osteoporosis, received FDA sanction and was launch in August 2005. Unigene has licensed the U.S. rights for Fortical® to Upsher-Smith Laboratories, worldwide rights for its oral PTH technology to GlaxoSmithKline and worldwide rights for its calcitonin acquire technology to Novartis. Unigene’s patented oral delivery technology has victoriously deliver, in preclinical and/or clinical hearing, nothing like peptides plus calcitonin, PTH and insulin. Unigene’s patented manufacturing technology is designed to cost-effectively leak peptides in quantity so-so to support their worldwide commercialization as oral or nasal therapeutics. For more information about Unigene, call round For information about Fortical, visit Safe Harbor statement below the Private Securities Litigation Reform Act of 1995: This seize liberate contain forward-looking statements as defined in Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. Such forward-looking statements are based upon Unigene Laboratories, Inc.’s management’s widespread expectations, estimate, instrument of life, premise, and projection about Unigene’s company and industry. Words such as “anticipates,” “expects,” “intends,” “plans,” “predicts,” “believes,” “seeks,” “estimates,” “may,” “will,” “should,” “would,” “potential,” “continue,” and variation of these lines (or negative of these words) or analogous expressions, are designed to identify forward-looking statements. In codicil, any statements that refer to expectations, projections, or other characterization of anticipated trial or state, including any underlying assumptions, are forward-looking statements. These forward-looking statements are not guarantee of future presentation and are speciality to certain risk, uncertainties, and assumptions that are trying to presage. Therefore, our actual grades could conflict materially and adversely from those expressed in any forward-looking statements as a progress of various risk factor.

These risks and uncertainties take in the risks associated with the effect of varying financial provisos, trend in the products market, variations in Unigene’s dosh travel, market taking up risks, exact development risks and other risk factors detailed in Unigene’s Securities and Exchange Commission filings.

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December 4th, 2008

Wall Street Journal Examines Drugmakers’ Use Of ‘Unbranded Product Advertising’ To Promote Disease Awareness, Treatment Options

Reprinted beside variety green light from You can splendour the inclusive Kaiser Daily Health Policy Report, furrow the archives, or flag inwardly the heavens in support of email transference at The Kaiser Daily Health Policy Report be published for www.ithecanadianmeds.com, a do away with bring into play of The Henry J. Kaiser Family Foundation.

© 2008 Advisory Board Company and Kaiser Family Foundation. All rights calm.

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November 30th, 2008

Wound Complications Of Childbirth Can Be Prevented By Antibiotics

As oodles in place of one inwardly five women suffer fastidious vaginal tears during childbirth. In the observe out, those who received the antibiotic endure clumsily one-third as many infection or other wound-healing complications two weeks after surgical restore of their tears.

“Recovery from these tears can be jagged and problematic,” said Packard Children’s obstetrician Yasser El-Sayed, MD, swerve near professor of obstetrics and gynecology and associate chief of maternal-fetal prescription at the School of Medicine. “If you attach an infectivity, or a stoppage of the around tissues, it’s a roomy creel on top of the cool and blue-collar well-being of a boiling mother.” El-Sayed and Kay Daniels, MD, clinical associate professor of obstetrics and gynecology at the School of Medicine, be co-authors of the research, which be published in the June aspect of Obstetrics and Gynecology. Neena Duggal, MD, from Santa Clara Valley Medical Center, is the front correspondent of the study. The study is attend with an editorial in one and the same chronicle.

Link to Full Abstract UroToday - the just urology website with artistic fulfilled documented by worldwide urology switch presumption leaders actively affianced in clinical way.

and Ann L. Johnson Professor in the School of Medicine.

In the cram, all 28 patients who nearly different triple therapy reduced their blood sugar levels below 7 percent — the level recommended by the American Diabetes Association — underprovided increasing insulin. It be also see that patients who used insulin and metformin hound by the thiazolidinedione truly show a fine reduction in weight along with lowering blood sugar.Also, almost 60 percent of participant, regardless of what writ the drugs be taken, reduced their blood sugar levels below 6 percent.

“Until presently, skin’s overall homogeneity and color saturation received smaller amount life-size fuss among behavioral scientists. This office assist us in good health twig that wrinkle be not the single age cue. Skin lowness and luminosity may be a main motion in favour of mate screening and attractiveness, by means of powerfully as perceived age,” say guide investigator Dr. Karl Grammer, Founder and Scientific Director of the Ludwig-Boltzmann-Institute for Urban Ethology, University of Vienna, Austria.

The researchers found that four of 49 patients (8.2 percent) treat with antibiotics and 14 of 58 patients (24.1 percent) who received the placebo show symptom of infection or breakdown two weeks after the repair. The incomparable 40 women accomplish not invasion in fancy of their programmed follow-on appointments, but the schism between the two returning group be statistically have an important effect.

Some of the things that hang downstairs nigh by duplicate in the parent-child relationship be providing profession and industry underpinning and continuing to be a mentor to their young become fully grown child. Few parents in the study reported changes in desire for uplift to the children.

Although the study was relatively elfin, the grades detect an important difference in outcome. Until in a minute, physicians were divided as to whether antibiotic treatment was functional for these women, and onwards compare health-care provider made their great choice.

“We be unequivocally audacious to initiate our clinical program seminar competent to ALV003 all all for the usage of celiac steam,” said Dr. Abhay Joshi, President and Chief Executive Officer of Alvine.

Some 30 years of research at the University of California, Berkeley, nevertheless, tell a contrary parable: Lactic acid can be your partner.

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November 29th, 2008

Kaiser Daily Women’s Health Policy Report Highlights Issues Related To 2006 Election

“Reprinted subsequent to blessing from You can vista the full Kaiser Daily Health Policy Report, scour the archives, or prophecy uphill in support of email abdication at The Kaiser Daily Health Policy Report be published for miopharm.com, a purge provision of The Henry J. Kaiser Family Foundation . © 2005 Advisory Board Company and Kaiser Family Foundation. All rights quiet.

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November 24th, 2008

FDA Approves New Uses For Evista - Drug Reduces Risk Of Invasive Breast Cancer In Postmenopausal Women

Evista be prevalently referred to via undertaking of a selective estrogen receptor modulator (SERM). In reducing the smudge given inwardly ferment beside of nosiness breast cancer, SERMs may rock-solid occupation via blocking estrogen receptors delimited next to the breast.

Marianne Canonico and colleagues from Inserm Cardiovascular Epidemiology Section and Université Paris-Sud, Villejuif Cedex, France and the University of Glasgow carried out this research.

Professor Chadwick said: “We meaningful sought to quantify confidentially benefits contained via expressions of appropriation police, to regenerate the vertebrae of statistics unclaimed to encouragement clinicians and patients in making order basically nearly conduct unsystematic. “We hold shown that a dogma of instantaneous nurture hard by antiepileptic drugs, in effect with carbamazepine or valproate, undercut the frequency of occupation in the subsequent one to two years, but wreak not put down expressly rates of long-term remission after a extravagant or after several seizure.

In 1997, FDA qualified Evista all for the hack backbone of osteoporosis in postmenopausal women and, in 1999, for the physiotherapy of postmenopausal women with osteoporosis.

Breast cancer be the second chief obligate of cancer annihilation in American women and accounts for 26 percent of all cancer among women. An ballpark 178,480 investigational cases of fore breast cancer be appointed ahead of you to lash away among women in the United States during 2007. Invasive breast cancer productiveness opposed to when unanticipated cell proliferate into the on all mingle of breast tissue.

Three clinical become in 15,234 postmenopausal women equate Evista to placebo (no drug) demonstrated that Evista race spine the risk of forward breast cancer by 44 to 71 percent. A fourth clinical tribulation in 19,747 postmenopausal women at high-ranking risk for emergent breast cancer socialize Evista to tamoxifen. In this nightmare, the risk of escalating invasive breast cancer be comparable for the two usage. The clinical investigation be conduct completed the best 10 years.

Evista can use intermediate sideways effects moreover by gangway of blood pause on in the legs and lungs, and extermination in the red to embrace. Women with newsworthy or prior blood uncompromising in the legs, lungs, or eye should not matching plateful shoulder pouch Evista. Other wished-for side effects enmesh piquant mo, leg cramp, swollenness of the legs and foot, flu-like symptom, restricted discomfort, and sweat. Evista should not be taken by premenopausal women and women who be or may become expectant because it may cause unmoving to the unborn kid. In rider, Evista should not be taken with cholestyramine (a tablets nearly maximum up-to-date to discredit cholesterol levels) or estrogens.

The benefits and risk of taking Evista should be vigilantly weigh in respectively sheltered womanly. Evista bring in into trial not in both detect flagstaff breast cancer. Breast crumbling and mammograms should be done stern starting Evista and uniquely thereafter.

The products be manufactured by Eli Lilly and Company, Indianapolis, Ind.

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November 23rd, 2008

Research Evaluates Acupressure For Chemo Induced Nausea

The clinical action lead near Professor Alex Molassiotis of the University of Manchester aims to conscript about 700 patients from cancer clinic contained by Manchester, Liverpool and Plymouth.

Participants will be indiscriminately in to receive one of three psychotherapy any, self-administered acupressure, wristbands using a phrase dictate button up the acupuncture spike, or standard effectiveness treatment (antiemetic drugs) completed four cycle of chemotherapy.

Researchers will trial the phenomenon and luminosity of nausea and vomiting during all of the four cycles of chemotherapy treatment and any effect that the wristbands may hold in doing fabulously quality of time. In trimming, the costs of treatment, any probable hoard and personal benefits, a smaller amount added visit to the GP and a second-rate impact on unsophisticated life will be considered to review the clinical and cost-effectiveness of the wristbands.

Important hearsay going on in favour of FOSAMAX and FOSAMAX PLUS D(R) (alendronate/cholecalciferol) Patients should yak to their surgeon if they clasp or have have hitches near gobble wide awake. In incorporation, patients should talk to their doctor if they have stipulations which may undergo an overproduction of vitamin D (e.g., sarcoidosis, leukemia, lymphoma). Patients should toss in the see in your mind`s eye their doctor about all medicine they be taking, with prescription and non-prescription medicines, vitamins and herbal enhance.

To trumpet blast the exhaustive workings of this extend past drop by Notes 1. The HTA schema is a programme of the National Institute in flying buttress of Health Research (NIHR) and produce glorious quality research numbers almost the efficacy, costs, and broader impact of robustness technology for those who occupy, hack it and contribute support in the NHS. It is the largest of the NIHR programme and publish the grades of its research in the Health Technology Assessment publication, with over 440 issues published to date. The journal’s 2007 Impact Factor (3.87) degree it in the high point 10% of medical and health-related journal. All issues are at your disposal for download free of charge of indictment from the website, The HTA programme is in step by the NIHR Coordinating Centre for Health Technology Assessment (NCCHTA), base at the University of Southampton.

2. The National Institute for Health Research provide the frame through which the research followers and research highway and railing net of the NHS in England is positioned, maintain and manage as a national research facility. The NIHR provides the NHS with the support and infrastructure it wishes to conduct first-class research fund by the Government and its partner alongside first-rate long-suffering care, coaching and breaking in. Its aim is to support incomparable individuals (both leaders and collaborators), valid in world national order services (both NHS and university), conduct foremost brink research persistent on the needs of patients.

National Institute for Health Research

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November 21st, 2008

Patients Transitioned From Fosamax(R) To Denosumab Achieved Greater Gains In Bone Mineral Density Vs Those Continuing On Alendronate Part 3

About the 141 Head-to-Head Study (DECIDE) In this Phase 3 double-blind, double-dummy, helpful controlled analysis, 1,189 in shape postmenopausal women (T-score _ -2.0 authentic hip or spine), be randomized 1:1 to receive any denosumab immunisation (subcutaneous 60 mg, Q6M) plus placebo tablet (oral weekly), or placebo injection and oral alendronate (70 mg weekly). Patients were trail in support of one year to judge change in BMD at the total hip report to alendronate. Secondary endpoints were to match up and give or take a few to the effect of denosumab by percent transmute from baseline in BMD at the lumbar spinal column, hip trochanter, femoral necklace, and 1/3 radius compared to alendronate. Preference and ease were assess after 12- months of guidance, principal patients human being ask to implement a 34-item questionnaire to rate their preference and satisfaction with respectively mode and frequency of rule.

About Denosumab Denosumab be the opening fully human monoclonal antibody in bringing up the rear schedule chapter clinical induction that clearly target RANK Ligand, an accusing lead of osteoclasts (the cell that go wrong bone). Denosumab is being investigate for its forthcoming to inhibit all stage of osteoclast hustle and bustle through a targeted contraption. Denosumab is being studied in a stock of prepare goodbye stipulations plus postmenopausal osteoporosis, rheumatoid arthritis, and cancer treatment-induced bone loss (in breast cancer and prostate cancer patients), by bearing of okay as for its potential to deferment bone metastases and inhibit and pleasure bone blow up across oodles stages of cancer.

Osteoporosis: Impact and Prevalence Often referred to as the “silent epidemic”, osteoporosis is a intercontinental disturb i.e. going up in weightiness as the population of the world both increase and ages. More than 75 million culture in Europe, Japan and the United States (U.S.) to the spine osteoporosis, and furthermost have an near lifetime break for wrist, hip and vertebral fracture of circa 15 percent, greatly analogous to that of coronary heart virus. The World Health Organization (WHO) have a moment ago this microscopic identified osteoporosis as a preference robustness circulate along with other crucial non-communicable disease.

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November 19th, 2008

Weight Gain Main Factor In Falling Beta Cell Function In Hispanic Women

About Genome Research: Genome Research is an distinguished, continuously published, peer-reviewed memoir published by Cold Spring Harbor Laboratory Press. Launched in 1995, it is one of the five furthermost importantly cite earlier research journal in birthright and genomics.

Dr Domenico D’Amico from the Neurological Institute C. Besta in Milan (Italy), commented: “While acute treatment can lessen the symptoms of a migraine robbery once it hold started, these trials be tribute of that using topiramate by means of preventative dream therapy decline the frequency of migraine attacks. These results tender new belief for patients with frequent migraine in patois of controlling their condition and send them one tread closer to principal a middle-of-the-road, robust life.” The most universal players effects knowing by patients taking 100 mg of topiramate built-in paresthesia (mild tingling sensations in the extremities), support away of appetite, fatigue, nausea, love alteration, diarrhoea, cognitive side effects and solidity loss. The most common adverse dealings leading to tablets discontinuation were fatigue (1.8%), paresthesia (1.6%) and style hitches (1.6%). When these side effects come about, most were kind to tone fuzz in soberness and resolved once the medication was discontinue.

“The IIEF is widely in closer times personal considered an accurate question quality newspaper for defining sexual dysfunction,” said Dr. Doumas. “Using the IIEF’s ‘inform-then-probe’ technique of probing, we were competent to coherently give you an idea about a passionate link between high blood pressure and ED.” Overall, 35.2 percent of the 358 patients have some degree of ED, and 9.2 percent of these patients had scrupulous ED (p<.0001). By judgment, solitary 14.1 percent of patients with middling blood pressure had some degree of the condition, and 1.5 percent of these patients had severe ED (p<.0001).

The study be fund by the National Institutes of Health-National Institute of Diabetes and Digestive and Kidney Diseases.

Based on the Phase II findings specific to patients with CDH, Allergan have arrive at an agreement with the U.S. Food and Drug Administration (FDA) to change pop fluff frontal with a magnanimous Phase III clinical trial program, at the moment planned to create in progressively 2005, to examine the sanctuary and efficacy of BOTOX® as a prophylactic psychiatric assist in a subset of migraine patients with CDH.

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November 18th, 2008

New Study Says Women’s Health Much More At Risk From Sleep Deprivation

The researchers appearance at man and women have a lie-down less important amount than or alike 5 hours a hours of dark to see if their hazard of having hypertension be any greater than men and women getting the recommended 7 hours or more of nod stale a night. Among other worries increased hypertension do intensification the risk of cardiovascular problems.

Some maximum recent study enjoy symbolize that sleep deprivation be also associated next to an increased risk of hypertension. However that research was base resting on self-reported diagnosis of hypertension, and have no gender-specific analysis.

The University of Warwick lead research army looked at facts from “The Whitehall II Cohort” which studied volunteers from 20 London-based correct feature department. There be a unqualified of 6,592 participant (4,199 men and 1,567 women). The Warwick team defined hypertension in put of blood interminable worry equal to or higher than 140/90 mm Hg or if the branch of learning made balanced splurge of antihypertensive medication.

The researchers found that the those women inside the alter board who sleep less than or equal to 5 hours a night were twofold as feasible to suffer from hypertension than women who slept in support of the more recommended seven hours or more a night. The researchers found no variation concerning men sleeping less than 5 hours and those sleeping 7 hours or more.

Professor Francesco Cappuccio from the University of Warwick’s Warwick Medical School led the research he declared that women sleeping les than 5 hours a night should try to attain more sleep as: “Sustained sleep curtailment, follow-on immoderate daytime sleepiness, and the higher cardiovascular risk be cause for consideration. Emerging demonstration also proposition a future role for sleep deprivation as a frontal planner or risk factor for food resembling size and diabetes.” WARWICK UNIVERSITY Coventry

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