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endocrine at Biology News

A gene's first 'kiss' sets off that affair known as puberty

...le there is a fairly good understanding of how the endocrine system regulates the hormones involved, just how a...William F. Crowley, Jr., M.D., of the reproductive endocrine unit at Harvard's Massachusetts General Hospital. Dr. Crowley was a senior author of a 2003 New Engl...

The secret lives of whales

...es for 30 different pollutants. “Some of these are endocrine disruptors ?female hormone mimics that cause serious problems. The whole world is being feminized,?says Payne. Payne’s greatest hope is that in the next decade, the world will have taken heed, and instituted steps to reduce the entry of contaminants ...

Effective Cancer Treatments Follow The Clock

...emperature, cardiac output, oxygen consumption and endocrine gland secretion. In their experiments, the researchers measured the animals' body weight as an indicator of response to the anti-cancer drug. They discovered that Clock-mutant and Bmal1-knockout mice showed high sensitivity to the drug at any time i...

Precise Timing Enabled Pig-to-rat Transplants To Cure Diabetes

...ecies transplantation of such primordia. Even the endocrine part of the pancreas, where insulin is made, is di...milar to the islets of Langerhans, only individual endocrine cells engrafted in the omentum. This is a perfect place for them to release insulin where it will do...

Tamoxifen-like drug suggests new ways to selectively block estrogen

...umor will determine the best SERM or SERD or other endocrine therapy that will yield maximal benefit in the clinic." New tools such as the Advanced Photon Source at Argonne National Laboratories are making this sort of once-grandiose plan more realistic, Greene said. "We used to solve the structures of one or...

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endocrine at Biology Products

Hollande's Fixative from ScyTek Laboratories

...ilizes red blood cell membranes and cosinophil and endocrine cell granules so that less lysis occurs than with Bouin's solution. Hollande's is widely used as a fixative for biopsy specimens of the gastrointestinal tract....

Hollande's Fixative from ScyTek Laboratories

...ilizes red blood cell membranes and cosinophil and endocrine cell granules so that less lysis occurs than with Bouin's solution. Hollande's is widely used as a fixative for biopsy specimens of the gastrointestinal tract....

Rainbow trout Vitellogenin EIA Kit from Cayman Chemical

... male fish is a simple and sensitive biomarker for endocrine disrupting chemicals (EDCs) with estrogenic effects in fish. Quantification of Vtg has become an accepted screening test for the estrogenic effects of EDCs in fish. The Vtg (rainbow trout) EIA kit is a double-antibody immunometric (sandwich) EIA for ...

Rainbow trout Vitellogenin EIA Kit from Cayman Chemical

... male fish is a simple and sensitive biomarker for endocrine disrupting chemicals (EDCs) with estrogenic effects in fish. Quantification of Vtg has become an accepted screening test for the estrogenic effects of EDCs in fish. The Vtg (rainbow trout) EIA kit is a double-antibody immunometric (sandwich) EIA for ...

Free Activin A ELISA Kit from Diagnostic Systems Laboratories, Inc.

...variety of other tissues (2). In addition to their endocrine role, these proteins have been shown to affect the growth and differentiation of a number of cell types, including cultured rat anterior pituitary cells, gonadal and neuronal cell lines, and hematopoietic progenitor and erythroleukemia cells (2). Two...

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endocrine at Biology Technology

Human Primary Preadipocytes and Differentiated Adipocytes

...ated Adipocytes.Adipose tissue is a differentiated endocrine organ that primarily functions tomanage energy hom...e, because it serves both as a storagedepot and an endocrine organ. 1 It is actively involved insensing the nutritional state of the organism through several di...

TransMessenger Transfection Reagent Handbook

...n versus differentiation in human pancreatic endocrine cells. J. Clin. Endocrinol. Metab. 87, 3475. Appendix...

Optimize Transfection of siRNAs for RNAi

...eration verses differentiation in human pancreatic endocrine cells. J.Clin Endocrinol Metab 87(7) : 34753485. 3. Harborth J, Elbashir SM, Bechert K, Tuschl T, Weber K (2001) Identification of essential genes in cultured mammalian cells using small interfering...

Visualizing siRNA in Mammalian Cells: Fluorescence Analysis of the RNAi Effect

... differentiation in human pancreatic endocrine cells. JCEM (in press) . Elbashir SM, Harborth J, Lendeckel W, Yalcin A, Weber K, and Tuschl T (2001) Duplexes of 21-nucleotide RNAs mediate RNA interference in cultured mammalian cells. Nat...

Your Data: Use of pSilencer 1.0-U6 siRNA Expression Vector in the Analysis of Synaptotagmin Location and Function

... studies performed in primary pancreatic endocrine cells revealed that Syt V is pre...ion of synaptotagmin isoforms in endocrine beta-cells: their function in insulin exocytosis. J Cell Sci 114:1709-1716. ...

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endocrine at Biology Definition

Thermoregulation

...stable body temperature by using their nervous , endocrine , respiratory and circulatory systems . The heat of the body is generated by the chemical changesthose of oxidationundergone not by any particular substance or in any one place, but by the tissues at large. Wherever destructive metabolism ( catab...

Signal transduction

...ing types: Endocrine signals are produced by endocrine cells and travel through the blood to reach all... Biosynthesis and secretion of hormones in the endocrine tissue . As an example, the hypothalamus receives information, both electrical and chemical. It p...

Limbic system

...mation of memory . The limbic system affects the endocrine system and the autonomic nervous system . It con...ed to the pituitary gland and thus regulates the endocrine system. (Not all authors regard the hypothalamus as part of limbic system.) The limbic system is ...

Insulin

...islets of Langerhans (pancreatic islets) form the endocrine part of the pancreas , which is primarily an exocrine gland . The endocrine part accounts for only 2% of the total mass of the pancreas. Within the islets of Langerhans, beta c...

Hormone

...es. The best known hormones are those produced by endocrine glands of vertebrate animals, but hormones are ...ast number of regulatory molecules. The classical endocrine glands and their hormone products are specialized to serve regulation on the overall organism level...

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endocrine at Biology Dictionary

Voluntary muscle

... Langerhans : clusters of cells that make up the endocrine portion of the pancreas . J ... Full article >>> Skeletal voluntary muscle and cardiac muscle . The name derives from the striped appearance, which reflects the arrangement of contractile elements . strict aerobe ... Full artic...

Thyroid gland

Thyroid gland [Gr. thyreoeides - sheild form]. An endocrine gland in the throat region which is responsible fo... location of the thyroid, parathyroids, and other endocrine glands (92K). The Thyroid Gland ... Full article >>> The thyroid gland is locate...

Thymus gland

thymus gland : an endocrine gland in the neck tissue s that secretes thymosins. thyroid gland : a gland at the base of the neck that produces several hormones , such as thyroxine and calcitonin. Full article >>> thymus gland A ductless mass of flattened l...

Thalamus

...the thalamus . Full article >>> An endocrine gland at the base of the hypo thalamus ; consists of a posterior lobe (neurohypophysis), which stores and releases two hormones produced by the hypo thalamus , and an anterior lobe (adenohypophysis), ... Full article >>> RH -...

Testes

...lso ... Full article >>> testes : endocrine glands that secrete androgens ; the male reproductive organ s located in the scrotum . thalamus : a portion of the forebrain that integrates sensory impulses. theory : a hypothesis that is confirmed through repeated experimentation. Full a...

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endocrine at Medicine News

A new growth factor identified

...or that triggers blood vessel formation within the endocrine glands. In California, Dr. Jennifer of Genentech Inc. and colleagues reported their discovery of endocrine gland-derived vascular endothelial growth factor, or EG-VEGF. The finding could lead the way toward ...

Deprived sleep leads to ageing

... the study, said: "We found that the metabolic and endocrine hormonal changes resulting from a signficant slep debt mimic many of the hallmarks of ageing.''// The Chicago team tested the effect of different amounts of sleep on 14 young men. The participants were allowed eight hours per night for the first th...

Link between pesticide and breast cancer

...loping countries. DDT, HCB and other environmental endocrine disrupters mimic the action of// certain hormones, including oestrogen, in the body. In a study conducted on 159 women with newly diagnosed breast cancer, all women were tested for levels of DDT and HCB in their blood before undergoing any treatment....

Endometriosis Linked to Cancer

...agnosed with endometriosis. The risk of developing endocrine tumors increased by about a third, and the risk of non-Hodgkin’s lymphoma increased by about a quarter. The risk of brain cancer increased by more than a fifth...

A Simple Blood Test Can Predict Gum Disease

...y one reason could be men and women have different endocrine situations, which influence periodontal disease. Researchers also found a strong relationship between C-reactive protein and periodontal disease in women. Previous studies have shown C-reactive protein values dropped significantly after periodontal t...

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endocrine at Medicine Products

TDxFLx

... an effort to improve on the efficiency of running endocrine function, hormones, toxicology, abused drugs, and immunosuppressants tests, Abbott introduced the TDxFLx in 1991 which incorporates random access capabilities. Although the therapeutic drug monitoring market has undergone several important changes in...

Leptin ELISA Test

...tin levels have been shown to change under certain endocrine conditions. For example when leptin levels are ex...lity for weight loss as well as its involvement in endocrine function are active areas of research. While the future for leptin as a therapeutic agent is not cl...

Leptin Soluble Receptor ELISA Test

...rced feeding. Leptin may also play a role in other endocrine processes, including adaptation to starvation and the onset of puberty [6]. Recent studies have suggested that leptin is also produced by the human placenta indicating a role for leptin related to reproductive function [4]. Blum WF, et al. J. Clin....

Leptin IRMA Test

...tin levels have been shown to change under certain endocrine conditions. For example when leptin levels are ex...lity for weight loss as well as its involvement in endocrine function are active areas of research. While the future for leptin as a therapeutic agent is not cl...

Free Activin B ELISA Test

...variety of other tissues (2). In addition to their endocrine role, these proteins have been shown to affect the growth and differentiation of a number of cell types, including cultured rat anterior pituitary cells, gonadal and neuronal cell lines, and hematopoietic progenitor and erythroleukemia cells (2). Two...

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endocrine at Medicine Technology

When Volume Matters, Immunoassay Systems Deliver

...ring, anemia assessment, oncology, cardiac status, endocrine functions, fertility and pregnancy, hepatic and renal function, oncology, infectious disease, and many others. More than a dozen manufacturers produce these systems worldwide and their features vary widely, but all offer reliable, workhorse devices t...

Immunoassay Systems - Your Laboratory Workhorse

...ring, anemia assessment, oncology, cardiac status, endocrine functions, fertility and pregnancy, hepatic and renal function, oncology, infectious disease, and many others. More than a dozen manufacturers produce these systems worldwide and their features vary widely, but all offer reliable, workhorse devices ...

Tercica to Present at Investment Conferences

...o improvingendocrine health by partnering with the endocrine community todevelop and commercialize new therapeutics for short stature andother metabolic disorders. For further information on Tercica,please visit www.tercica.com. Contact Investor and Media Contact: Fredrik Wiklund Senior Director, Investor ...

Opexa Advances Monocyte Derived Islet Technology to Proof of Principle in stz-induced NOD/SCID Mice

...e-derived stem cells(MDSCs) to generate pancreatic endocrine cell clusters known asmonocyte-derived islets (MDIs). MDIs express pancreatic specificfactors as well as hormones insulin, glucagons and somatostatin inphysiological proportions. These studies also demonstrated thatMDIs function in a glucose responsi...

Bentley Reports Positive Results with Nasulin Intranasal Insulin Spray at the American Diabetes Association Meeting

...mp; Glandular Disease Clinicis the largest private endocrine clinic in the United States withmore than 70,000 active patients; eight board certifiedendocrinologists, seven NPs/PAs and an ADA recognized diabeteseducation program. For more information visit www.dgdclinic.com andwww.dgdresearch.com. About Bentle...

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endocrine at Medicine Definition

Pathology

...v • d • e Endocrine pathology : endocrine diseases ( E00-35 ) Thyroid Hypothyroidism ( Iodine deficiency , Cretinism , Congenital hypothyroidism , Goitre ) - Hyperthyroidism ( Graves-Basedow disease , Toxic multinodular goitre , Teratoma with thyroid tissue or Struma ovari...
endocrine at Medicine Dictionary

Zollinger-Ellison Syndrome

...#62;> Having a family history of multi ple endocrine neoplasia type 1 (MEN1) syndrome . Having certain conditions that affect the stomach 's ability to produce stomach acid , such as atrophic gastritis , pernicious anemia , or Zollinger-Ellison syndrome . Full article >>>...

Weight gain

...ght gain can be a significant symptom of several endocrine disease s such as Cushing's syndrome or hypothyroidism . It may also be caused by heart or lung disorders as well. Full article >>> Healthy Weight Gain When is it OK to gain weight? There are many reasons why people may need o...

Weakness

...2; weakness and other motor dysfunction neuro endocrine abnormalities changes in behavior or thought processes The symptoms of a brain tumor may resemble other conditions or medical problems. Always consult your child's physician for a diagnosis . Full article >>> Weakness and f...

Von Hippel-lindau Disease

...matosis Von Hippel-Lindau disease multi ple endocrine neoplasia (MEN) syndrome s tuberous sclerosis Sturge-Weber syndrome ataxia - telangiectasia ... Full article >>> [1] Other syndrome s associated with pheochromocytoma include neurofibromatosis , von Hippel-Lindau diseas...

Von Hippel-Lindau

...tosis Von Hippel-Lindau disease multi ple endocrine neoplasia (MEN) syndrome s tuberous sclerosis Sturge-Weber syndrome ataxia - telangiectasia ... Full article >>> Capillary hemangiobla stoma (WHO grade I) occurs sporadically and is associated with the familial tumor s...

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(Date:10/15/2008)...esearchers, including scientists from the Universi... block the growth of neuroblastoma, a type of canc... in children. , Working with human cell lines an...,s (Oct. 16, 2008) online issue of Nature how th...at apparently contribute to neuroblastomas tumors...
(Date:10/15/2008)... Technology Studies (InHealth) has awarded $1.7 mi...hers at Johns Hopkins University, Northwestern Uni...ity and the University of Houston. , The fundin...cial impact of diagnostic and therapeutic medical ...onditions. , Researchers will explore the cost...
(Date:10/15/2008)...tes Will Increase Flu,Vaccination Rates, LAKEVILL...g this year,s,national presidential election, more...hrough polling places -- and two-thirds of them ar... of this unique,opportunity, nearly 200 flu shot c...es, including some early voting locations, across ...
(Date:10/15/2008)...l/ -- CTG HealthCare Solutions,(CTGHS), a leading ...firm,and a business unit of CTG (Nasdaq: CTGX ),...y, today announced that it was awarded a series of...mplementations., CTGHS is providing services to a...research program to support the project leadership...
Breaking Medicine News(10 mins):Health News:Scientists close in on method to fight deadly childhood cancer 2Health News:Scientists close in on method to fight deadly childhood cancer 3Health News:InHealth awards grants to study impact of medical diagnostics and devices on patients, health care 2Health News:InHealth awards grants to study impact of medical diagnostics and devices on patients, health care 3Health News:InHealth awards grants to study impact of medical diagnostics and devices on patients, health care 4Health News:Convenience is Key to Adult Flu Vaccinations 2Health News:Convenience is Key to Adult Flu Vaccinations 3Health News:CTG HealthCare Solutions Announces New EPIC Implementation Engagements 2Health News:CTG HealthCare Solutions Announces New EPIC Implementation Engagements 3
(Date:10/14/2008)...r 14, 2008Three years after Hurricane Katrina deva...uses of the destruction of the city,s floodwall sy... Entomologist (Vol. 54, No. 3) suggests that Form... Author Gregg Henderson, a professor at the Louis...n subterranean termites (Coptotermes formosanus Sh...
(Date:10/14/2008)... who has discovered new communication channels in ...o communicate data through these channels, will be...ors Hall of Fame. His work will eventually allow m...nts to communicate information and data faster and... The National Science Foundation has supported thi...
(Date:10/14/2008)...or Health and Nutrition announced the publication ...ten associated with the health benefits of red win...cts. In the September 24 edition of the Journal ...port that cocoa powder, baking chocolate and dark ...ol, a naturally occurring antioxidant. , "This ...
(Date:10/14/2008)...earchers at the Johns Hopkins Bloomberg School of ...ing the antiretroviral drug efavirenz were more li...erience virologic failure and death compared to pa...requently prescribed drug for patients undergoing ...he treatment of HIV/AIDS in sub-Saharan Africa, wh...
Breaking Biology News(10 mins):Did termites help Katrina destroy New Orleans floodwalls? 2NJIT professor's research suggests changes in underwater data communications 2Resveratrol, red wine compound linked to health, also found in dark chocolate and cocoa 2Efavirenz-based initial therapies associated with better outcomes in HIV-infected adults 2Microarray sequence capture speeds large scale resequencing of targeted genomic regions 801 1Microarray sequence capture speeds large scale resequencing of targeted genomic regions 801 2Mesalamine linked to cancer protection for high risk inflammatory bowel disease patients 3652 1Mesalamine linked to cancer protection for high risk inflammatory bowel disease patients 3652 2New Analyses of long term LIALDA 28mesalamine 29 data presented at ACG 3648 1New Analyses of long term LIALDA 28mesalamine 29 data presented at ACG 3648 2New Analyses of long term LIALDA 28mesalamine 29 data presented at ACG 3648 3New Analyses of long term LIALDA 28mesalamine 29 data presented at ACG 3648 4Pennsylvania Trauma Center Accreditation Status 3645 1Pennsylvania Trauma Center Accreditation Status 3645 2
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