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tubules in Biological Dictionary

Seminiferous tubules

... Seminiferous tubules are located in the testicles, and are the ... you the latest ... Figure 1 shows seminiferous tubules exposed through an incision in the testis capsule. ... The slides contain, seminiferous tubules , tunica albuginea, tubuli recti, rete ... The ...

Nephron

... ... The nephron consists of a system of tubules in close ... Podocyte-derived BMP7 is critical ... with ... The nephron consists of a system of tubules in close association with a network ... The ... and other ... Nephron : any of the small tubules that are the excretory ... ...

Malpighian tubule

...... of anion and cation transport in Malpighian tubules of Drosophila melanogaster. ... Definition of ... stimulate fluid secretion in the Malpighian tubules ... In each Malpighian tubule , one cell is ... assay for measurement ... The four Malpighian tubules are arranged as an anterior and posterior ....

Collecting tubules

... system of the kidney consists of a series of tubules and ducts that connect the nephrons to the ... of the ducts conveying urine from the renal tubules (nephrons) to the minor calyces of the collecting duct system Includes collecting tubules , both straight and arched, ... The collecting ...

Striate

... (bryophyta) ... striate mark with striae or striations ... What type of muscle that is invonluntary and not striate ? What are the T tubules of striate muscle membranes? ... Information about striate in the free online English dictionary and encyclopedia. ... To mark with striae ...

Spermatogonia

... equally at stage VII and produce two ... Rarely dividing single A spermatogonia exist which potentially are the male ... ... seminiferous tubules consist of diploid spermatogonia , stem cells that are the ... spermatogonia to stimulate sperm production (aided by the LH needed for ......

Renal portal system

... portal system (Johnson, 1979) and the specific ... to the glomeruli in quail, rather than an effect on the renal portal system . ... tubules is supplied by the renal portal sys- tem, the effect of diclofenac on this system ... white represent the renal portal system and the ...

Renal

... summary about the treatment of renal cell cancer. ... Renal cell cancer is a disease in which malignant (cancer) cells form in tubules ... o Medulla – broken into 8-18 striated conical segments = renal pyramids ... Renal artery divides into branches – segmental arteries – ...

Myofibrils

... contractions and how ... The growth in the number of myofibrils swells inside the muscle fiber and you get pumped up. ... interconnecting tubules surround myofibrils . store Ca2 ... 3. myofibril - cylindrical bundle of myofilaments (proteins) ... sarcomere - segment of myofibril ... ...

Interstitial cells

... Leydig cells , also known as interstitial cells of Leydig, are found adjacent to the seminiferous tubules in the testicle. They can secrete testosterone and are often closely related to nerves. Leydig cells have ... Interstitial cell . ...

Glomerulus

... called the glomerulus . The capsule and glomerulus together constitute a renal corpuscle, also called ... Glomerulus of the Nephron. tubules of the Nephron. Juxtaglomerular Apparatus ... The anatomical glomerulus is enclosed by two layers of epithelium, Bowman's capsule. ... ...

Bronchioles

... the first airway branches that no longer contain cartilage. They are branches of the bronchi, and ... ... lobules by a series of small, branching tubules called bronchioles . ... A single lobule bronchiole (or preterminal bronchioles ), conducts air in and out ... Online Medical Dictionary and ...
Other Contents
(Date:4/18/2014)... adds a twist to the story of how barnyard chickens ... 21 in the journal Proceedings of the National Academy ... chickens that lived 200-2300 years ago in Europe, researchers report ... have looked far different from the chickens we know today. ... associate with modern domestic chickens -- such as their yellowish ...
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(Date:4/17/2014)... suggests that fish consumption advisories for expecting mothers ... contaminants like persistent organic pollutants (POPs). , ... including University of Toronto Scarborough PhD student Matt ... different levels of environmental contamination, a mother,s compliance ... the body influenced exposure in her children. , ...
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(Date:4/18/2014)... new article published online in The Gerontologist ... religious music is associated with a decrease in anxiety ... sense of control over their lives. In particular, listening ... anxiety about death and an increase in sense of ... whites, women and men, and individuals of both low- ...
(Date:4/18/2014)... Two Simon Fraser University psychologists have made a ... treatment of attention-deficit disorders. , This discovery opens ... may hinder or suppress a specific brain activity ... prevent distraction. , The Journal of Neuroscience ... discovery by John McDonald, an associate professor of ...
(Date:4/17/2014)... show signs of chronic inflammation in non-cancerous prostate tissue ... prostate cancer than those with no inflammation, according to ... the Johns Hopkins Kimmel Cancer Center. , The link ... men with so-called high-grade prostate cancer those with ... the presence of the most aggressive and rapidly growing ...
(Date:4/17/2014)... Experimental Biology and Medicine a multidisciplinary ... Paul Kenis in the Institute of Genomic Biology ... Illinois Urbana-Champaign describe their recent work on subcellular ... of cell functions including energy metabolism, signaling, and ... regulating normal cellular behavior, redox status has been ...
(Date:4/17/2014)... has created a new technology for modifying human ... the body and selectively target cancer and other ... that monitor and modify human physiology is a ... existing technology enabled bioengineers to build such devices ... in a customized fashion. , "The project addressed ...
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