Several clinical and experimental data have implicated the failure of blood – brain barrier ( BBB ) function in triggering chronic or acute seizures, some studies implicate the interactions between a common blood protein — albumin and astrocytes.

Several studies show that high levels of cortisol within the bloodstream from the digestion of animal protein can contribute to the development of insulin resistance.

Several methods are available to probe protein – protein interactions.

Several biologists, including Sean B. Carroll of the University of Wisconsin – Madison suggest that " changes in the cis-regulatory systems of genes " are more significant than " changes in gene number or protein function ".

Several virulence factors contribute to the pathogenesis of GAS, such as M protein, hemolysins, and extracellular enzymes.

Several factors can promote the formation of cataracts, including long-term exposure to ultraviolet light, exposure to ionizing radiation, secondary effects of diseases such as diabetes, hypertension and advanced age, or trauma ( possibly much earlier ); they are usually a result of denaturation of lens protein.

Several mechanotransduction mechanisms have been proposed as reasons for the response of tenocytes to mechanical force that enable them to alter their gene expression, protein synthesis, and cell phenotype, and eventually cause changes in tendon structure.

Several steps in the gene expression process may be modulated, including the transcription, RNA splicing, translation, and post-translational modification of a protein.

Several models ( e. g., the bicycle-pedal mechanism, hula-twist mechanism ) attempt to explain how the retinal group can change its conformation without clashing with the enveloping rhodopsin protein pocket.

Several distributed computing projects concerning protein structure prediction have also been implemented, such as the Folding @ home, Rosetta @ home, Human Proteome Folding Project, Predictor @ home, and TANPAKU.

Several members of the thaumatin protein family display significant in vitro inhibition of hyphal growth and sporulation by various fungi.

Several different proteins can be affected, and the specific protein that is absent or defective identifies the specific type of muscular dystrophy.

Several middeck experiments and activities were conducted including test of elements of a heat pipe to study fluid transfer processed in microgravity environments ( SHARE ), a chemical processing apparatus to characterize the structure of biological materials ( BIMDA ), and an experiment to grow larger and more perfect protein crystals than can be grown on the ground ( PCG II ).

Several authors found that the dominant form of lactoferrin in physiological conditions is a tetramer, with the monomer: tetramer ratio of 1: 4 at the protein concentrations of 10 < sup >− 5 </ sup > M.

Several molecules which interact with the viral E protein ( ICAM3-grabbing non-integrin., CD209, Rab 5, GRP 78, and The Mannose Receptor ) have been shown to be important factors mediating attachment and viral entry.

* Several elastases that degrade the protein elastin and some other proteins.

Several protein kinases and protein phosphatases have been associated with the ability of the cell surface Wnt-activated Wnt receptor complex to bind axin and disassemble the axin / GSK3 complex.

Several transcription factors such as PU. 1 and CCAAT / enhancer binding protein, alpha ( CEBPA ) have been identified to be important in the white blood cell differentiation process.

Several types of tuberculin have been used for this, of which purified protein derivative ( PPD ) is the most important.

Several other illnesses can present with a monoclonal gammopathy, and the monoclonal protein may be the first discovery before a formal diagnosis is made:

Several crystallographic structures of C3 have been determined and reveal that this protein contains 13 domains.

Several computational tools for predicting the subcellular localization of a protein are publicly available, a few of which are listed below.

Several NLS sequences are known, generally containing a conserved phospholipids sequence with basic residues such as < tt > PKKKRKV </ tt >.

Several analogous systems are found that likewise feature a signature motif on the extracytoplasmic face, a C-terminal transmembrane domain, and cluster of basic residues on the cytosolic face at the protein's extreme C-terminus.

Several studies have shown toxic residues in Antarctic krill and fish.

Several potential biorefinery examples have been proposed, starting from feedstocks such as tobacco, flax straw and the residues from the production of bioethanol.

Several materials or combinations of materials can be used to construct a satisfactory feed bunk.

Several other oxidation states are known, which range from + 2 to + 7 and can be identified by their characteristic optical absorption spectra.

Several ways of implementing this exist, and hot-wire devices can be further classified as CCA ( constant-current anemometer ), CVA ( constant-voltage anemometer ) and CTA ( constant-temperature anemometer ).

Several intact arched stone bridges from the Hellenistic era can be found in the Peloponnese in southern Greece

Several topics that might be covered here are instead covered there because much more can be said about them in a human context.

Several species of fungi can be used for bioleaching.

Several CPUs can be combined in a single processing chip.

Several uses of the copula can be categorized:

Several kinds of descriptive categorizations can be applied broadly to the elements, including consideration of their general physical and chemical properties, their states of matter under familiar conditions, their melting and boiling points, their densities, their crystal structures as solids, and their origins.

Several countries can use the same name for their own distinct currencies ( for example, dollar in Australia, Canada and the United States ).

Several in vitro studies indicated that high concentrations of chromium ( III ) in the cell can lead to DNA damage.

Several simple games can be played to select one person from a group, either as a straightforward winner, or as someone who is eliminated.

Several kinds of cytochrome exist and can be distinguished by spectroscopy, exact structure of the heme group, inhibitor sensitivity, and reduction potential.

Several types of chocolate can be distinguished.

Several other quantities can be used to describe the composition of a mixture.

Several of the treasuries can be identified, among them the Siphnian Treasury, dedicated by the city of Siphnos whose citizens gave a tithe of the yield from their gold mines until the mines came to an abrupt end when the sea flooded the workings.

Several well-known criteria can be used to establish a probable diagnosis.

Several qualitative observations can be made of diffraction in general:

Several unofficial remakes of Duck Hunt have been released which enable the player to shoot the dog. The dog makes a cameo appearance in the NES game Barker Bill's Trick Shooting ( another Zapper game ) and he can be shot.

Several generations of an aphid population can exist over the lifespan of a single leaf.

Several types of brain lesions can occur in individuals with TSC and 60 %-90 % of people with TSC develop epilepsy.

Several measurements can be done on the F responses, including minimal and maximal latencies, and F wave persistence.

Several other points can be considered which contradict the " cathedral glass flow " theory:

Several " Harold and Maude " fans have since built similar hearses from E-Types and photos of them can be found online.

Several ancient written precursors to Hamlet can be identified.