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Cytokinin Functions
Cytokinin Functions

... associates (Miller et al., 1955). This compound was named kinetin because of its ability to promote cytokinesis. Hall and deRopp reported that kinetin could be formed from DNA degradation products in 1955 (Hall and deRopp, 1955). 1961: Miller isolated the first naturally occurring cytokinin from cor ...
think!
think!

... Animal-like Protists Plant-like Protists Fungus-like Protists ...
Physico-chemical characteristics of cell walls from Arabidopsis
Physico-chemical characteristics of cell walls from Arabidopsis

... of cells grown for 4, 8, and 14 d were treated with endo(1,5)-a-L-arabinanase, a-L-arabinofuranosidase, endo-(1,4)b-D-galactanase, and b-D-galactosidase (Table 1). The endo-a-L-arabinanase released about 2.5-fold more of the total wall arabinose at day 14 than at days 4 and 8 while the percentage of ...
Investigating elongated centrioles in human cells
Investigating elongated centrioles in human cells

... 9. Incubate with blocking solution (PBS, 2% FBS, 1% BSA), 1 hour incubation at room temperature. 10. Primary antibodies diluted in blocking solution and incubated for 1 hour at room temperature, or overnight at 4°C. 11. Wash with PBS 0.01% TX (x3). 12. Secondary antibodies diluted in blocking soluti ...
Mitochondrial distribution and function in herpes simplex virus
Mitochondrial distribution and function in herpes simplex virus

... rhodamine and FITC, respectively. In mock-infected cells (Fig. 3 a), no green fluorescence was detectable but a number of small red dots representing mitochondria were observed in the cytoplasm. The addition of DMSO, which was used to dissolve the drugs, did not affect migration of the UL41 protein ...
I. Functions and Major Components of the Circulatory System
I. Functions and Major Components of the Circulatory System

... (b) The atria cannot hold as much blood as the ventricles. (c) The walls of the atria are thinner. (d) Trabeculae carneae reinforce the walls of both the atria and the ventricles. (e) Both b and c are true. ...
Chapter 6 The Skeleto-Muscular System Movement Movement is a
Chapter 6 The Skeleto-Muscular System Movement Movement is a

...  Allow for movement and locomotion  Help maintain a constant body temperature  Protect internal organs and stabilize joints  The skeleton produces blood cells (hematopoiesis) and stores and releases minerals such as calcium and phosphorus (essential for muscular contraction) Movement  Movement ...
Slide 1
Slide 1

... from the epidermis. Cystic changes of the sweat glands can be observed, i.e. dilated glands and ducts with numerous villus papillary projections are lined by a glandular epithelium consisting of two rows of cells: an outer layer of small cuboidal cells with strongly basophilic nuclei ...
Insight on trans-plasma membrane behavior of virus
Insight on trans-plasma membrane behavior of virus

... research highlights, first of all, that membrane electrical response of the tested antiviral drugs is supported by the metabolism of plant cell, and no differences in Δ Em were found GLRaV-1-infected grapevine leaves compared to virus-free leaves. However the behavior of membrane of plants treated w ...
The Nature of Bacterial Host-Parasite Relationships in Humans
The Nature of Bacterial Host-Parasite Relationships in Humans

... Bacteria are consistently associated with the body surfaces of animals. There are many more bacterial cells on the surface of a human (including the gastrointestinal tract) than there are human cells that make up the animal. The bacteria and other microbes that are consistently associated with an an ...
Themes of Life
Themes of Life

... c. plasma membrane and nucleus d. plasma membrane and cytoplasm 3. Alveoli are microscopic air sacs in the lungs of mammals. Which statement best describes how the structure of the alveoli allows the lungs to function properly? a. They increase the amount of energy transferred from the lungs to the ...
Basal Cell Carcinoma Dan Ladd, D.O and Bill V. Way, D.O.
Basal Cell Carcinoma Dan Ladd, D.O and Bill V. Way, D.O.

... neoplasm of keratinocytes with many features one of which is the production of keratin.  SCC can be categorized histologically into in situ (intraepidermal) or invasive (penetrating the dermal-epidermal junction).  Some examples of in situ SCC include Bowen's disease and erythroplasia of Queyrat. ...
zjawisko oddzia*ywania allelopatycznego sinic i glonów w
zjawisko oddzia*ywania allelopatycznego sinic i glonów w

... changes of analyzed green algae was not observed. Production of allelopathic compounds is a common feature of most species forming massive blooms of phytoplankton. Unfortunately, reasons for the synthesis of these compounds remain unknown (Legrand et al. 2003; Gross 2003). It is possible that their ...
Lecture 4
Lecture 4

... Collects blood from the veins of the pancreas, spleen, stomach, intestines and gallbladder and directs it into the hepatic portal vein of the liver before it returns to the heart ...
IB 202 - life.illinois.edu
IB 202 - life.illinois.edu

... • Lymph vessels, like veins, have valves that prevent the backflow of fluid toward the capillaries. – Rhythmic contraction of the vessel walls help draw fluid into lymphatic capillaries. ...
File
File

... areas. Plant vacuoles contain water, sugar, salts and pigments responsible for the many colors of flowers and some leaves. Some vacuoles contain toxic substances to protect the plant from predacious animals. Lysosomes - Lysosomes are vesicles formed by the Golgi apparatus. They contain hydrolytic en ...
Distribution of Furamidine Analogues in Tumor Cells: Targeting of
Distribution of Furamidine Analogues in Tumor Cells: Targeting of

... important class of antimicrobial and antiparasitic agents. This diphenylfuran derivative has shown potent activities against several pathogen microorganisms such as Cryptosporidium parvum (4), Pneumocystis carinii (5), and Trypanosoma sp (6, 7). An amidoxime prodrug of furamidine (8) is currently un ...


... pathogen destruction by macrophages if they ...
Inflammation
Inflammation

... Collagens are composed of 3 alpha chains which have a common repeating GlyX-Y motif that allows folding into a triple helix. Thirty two distinct alpha chains are known allowing the existence of at least nineteen different collagen types in vertebrates. Of these only 7 are found in significant quant ...
ANATOMY AND PHYSIOLOGY
ANATOMY AND PHYSIOLOGY

... • A similar situation exists with the heart, which resides within the Pericardial cavity, which is lined by the Parietal Pericardium, a membrane which is continuous with the Visceral Pericardium, covering the heart. ...
Centrosome Dynamics during the Meiotic Progression in the Mouse
Centrosome Dynamics during the Meiotic Progression in the Mouse

... centre and a major point for microtubule growth within the cell. Because of their microtubule nucleating capacity, centrosomes are responsible for many functions, such as the organization of the interphase cytoskeleton and cytoplasm and the formation of the mitotic spindle. Centrosomes are known to ...
Biotech
Biotech

... The developmental history of the manufacturing process, as described in 3.2.S.2.2, should be provided. The description of change(s) made to the manufacture of drug substance batches used in support of the marketing application (e.g., nonclinical or clinical studies) should include, for example, chan ...
chapter07_section02_JKedit
chapter07_section02_JKedit

... Some cells contain saclike structures called vacuoles that store materials such as water, salts, proteins, and carbohydrates. In animal cells there are water vacuoles, waste vacuoles, food vacuoles. ...
A unique Golgi apparatus distribution may be a marker for
A unique Golgi apparatus distribution may be a marker for

... The informed consent was received in accordance with the terms of the ethics committee of Kocaeli University. Details of isolation and culturing of hDP-MSCs were described.4 In brief, human third molars (n=5) from adults (17–25years of age) were used for stem cell isolation. The cells were cultured ...
A Gene Required for the Separation of Chromosomes on the Spindle Apparatus in Yeast.
A Gene Required for the Separation of Chromosomes on the Spindle Apparatus in Yeast.

... cells grown at 30% were shifted to 13% for 18 hr (about 1.5 generation times). At this time most of the cells had accumulated as large-budded doublets, nearly all of which had nuclear DNA in only one cell body (Table 1). The large-budded doublet cells were micromanipulated to prerecorded positions o ...
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Organ-on-a-chip

An organ-on-a-chip (OC) is a multi-channel 3-D microfluidic cell culture chip that simulates the activities, mechanics and physiological response of entire organs and organ systems. It constitutes the subject matter of significant biomedical engineering research, more precisely in bio-MEMS. The convergence of labs-on-chips (LOCs) and cell biology has permitted the study of human physiology in an organ-specific context, introducing a novel model of in vitro multicellular human organisms. One day, they will perhaps abolish the need for animals in drug development and toxin testing.Although multiple publications claim to have translated organ functions onto this interface, the movement towards this microfluidic application is still in its infancy. Organs-on-chips will vary in design and approach between different researchers. As such, validation and optimization of these systems will likely be a long process. Organs that have been simulated by microfluidic devices include the heart, the lung, kidney, artery, bone, cartilage, skin and more.Nevertheless, building valid artificial organs requires not only a precise cellular manipulation, but a detailed understanding of the human body’s fundamental intricate response to any event. A common concern with organs-on-chips lies in the isolation of organs during testing. ""If you don’t use as close to the total physiological system that you can, you’re likely to run into troubles"" says William Haseltine, founder of Rockville, Maryland. Microfabrication, microelectronics and microfluidics offer the prospect of modeling sophisticated in vitro physiological responses under accurately simulated conditions.
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