292 results about "Body cells" patented technology

A semiconductor storage device according to one embodiment of the present invention, comprising: FBCs (Floating Body Cells) which store data by accumulating a majority carrier in a floating channel body; and sense amplifiers which perform control reading out data stored in said FBC, wherein each of said sense amplifier includes: a pair of sense nodes provided corresponding to a bit line pair to which said FBC is connected; a pair of load which flow currents through said pair of sense nodes; latch circuits which latch potentials of said pair of sense nodes when a potential difference between said pair of sense nodes reaches a predetermined value; and an output control circuit which outputs latched outputs of said latch circuits at a predetermined timing and feeds back the latched outputs to said bit line pair side to again write it into said FBC.

A semiconductor device which solves the following problem of a super junction structure: due to a relatively high concentration in the body cell region (active region), in peripheral areas (peripheral regions or junction end regions), it is difficult to achieve a breakdown voltage equivalent to or higher than in the cell region through a conventional junction edge terminal structure or resurf structure. The semiconductor device includes a power MOSFET having a super junction structure formed in the cell region by a trench fill technique. Also, super junction structures having orientations parallel to the sides of the cell region are provided in a drift region around the cell region.

An implantable constriction device for treating an incontinent patient comprises an elongate composite structure adapted to constrict the urethra, urine bladder, anus, colon or rectum of the patient. The elongate composite structure is composed of a base material, such as hard silicone, making the composite structure self-supporting. Property improving means is provided for improving at least one physical property of the composite structure other than self-supporting properties, such as fatigue resistance, liquid impermeability, aggressive body cells resistance, anti-friction properties and lifetime.

The invention discloses preparation and application of exosome secreted by human derived blood or mesenchymal stem cell. The preparation process of exosome comprises: extracting mesenchymal stem cells from health-human body blood or a stem cell culture supernatant, performing in-vitro culture and amplification, and utilizing means such as low-temperature separation, purification and the like to prepare high-purity high-bioactivity exosome. The blood or mesenchymal stem cell secreted exosome is added into medicines, health-care products and cosmetics according to ratios for developing of products with bioactivity, is capable of effectively regulating and controlling body cell signal transduction, activating cell regeneration, enhancing health cell proliferation and differentiation capacity, further regulating physiologic restoration or removing damaged, pathologic and aged cells of a body, fundamentally changing body physiologic functions, and helping to generate anti-tumor treatment effect by adjusting cellular immunity. The blood or mesenchymal stem cell secreted exosome is applicable to fields of medical science, health care and beauty treatment, and has wide application prospect.

An integrated circuit having both floating body cells and logic devices fabricated in a bulk silicon substrate is described. The floating body cells have electrically floating bodies formed by oxidizing a lower portion of the cell bodies to electrically isolate them from the substrate.

An improved method of implanting cells in the body of a patient includes positioning viable cells on a support structure. One or more blood vessels may be connected with the support structure to provide a flow of blood through the support structure. A support structure may be positioned at any desired location in a patient's body. The support structure may be configured to replace an entire organ or a portion of an organ. An organ or portion of an organ may be removed from a body cells and/or other tissue is removed to leave a collagen matrix support structure having a configuration corresponding to the configuration of the organ or portion of an organ. Alternatively, a synthetic support structure may be formed. The synthetic support structure may have a configuration corresponding to a configuration of an entire organ or only a portion of an organ.

The invention provides a method and device for detecting single sample body cell mutation sites in abnormal tissue and a storage medium. The method includes the following steps that the effective sequencing sequence of an abnormal sample and the effective sequencing sequence of a simulated normal sample are obtained; in the effective sequencing sequences, basic groups, different from basic groups of the simulated normal sample, of the abnormal sample are obtained, according to the mutation basic group frequency, the types of the basic groups of the abnormal sample and the simulated normal sample are judged, the FISHER is then used for accurately detecting the difference of the types of the basic groups, and according to the difference, the mutation type is judged; by filtering the mutation types, false positive mutation and germ cell mutation are removed, and high-reliability somatic cell mutation sites are obtained. The method has the advantages of being high in sensitivity and specificity, has high sensitivity in mutation detection of known mutation genes, and new mutation genes can be found.

The invention relates to health-care medicinal liquor capable of tonifying the kidney, strengthening yang and enhancing immunity and a preparation method thereof. The medicinal liquor is characterized by being prepared by soaking the following traditional Chinese medicines with white spirit: wild ginseng, cordyceps sinensis, pilose antler powder, deer penis, deer tendons, sea otters, hippocampus japonicus, gecko, glossy ganoderma, herba epimedii, cistanche deserticola, saffron crocus, dogwood, morinda officinalis, rehmanniae praeparatum, schisandra chinensis, gastrodia elata, cinnamomum cassia, rhizoma cibotii, fructus psoraleae, rape pollen, fructus ziziphi jujubae, the bark of eucommia, radix astragali powder and medlar. According to the theory of the traditional Chinese medicine that the kidney is the root of congenital constitution, the health-care medicinal liquor is mainly used for tonifying the kidney and strengthening yang. The medicinal liquor is prepared by adopting a fine scientific technology and carrying out four times of soaking, filtration, preparation and ageing on 20 various of precious traditional Chinese medicines which are capable of prolonging the life span ofhuman body cells. The medicinal liquor has a good effect and specific functions of enhancing of physical strength and sexual function when being drunk, and is particularly suitable for crowns with diseases such as deficiency of the kidney, impotence, premature ejaculation, lumbago, lacking in strength, prematurely senile and the like.

This invention provides a direct microscopic examination method milk somatic cells/bacteria automatic counter. The automatic counter comprises: a sampling/smearing apparatus, a dyeing apparatus, a washing/drying apparatus, a microscopic detecting apparatus, a convey apparatus for conveying the milk sample as well as glass slide to and out of the sampling/smearing zone, and another convey apparatus for conveying the smeared glass slide to the dyeing zone, washing/drying zone and microscopic detecting zone, which comprises multi-stage glass slide convey mechanisms and glass slide running mechanisms. The automatic analyzer comprises a smearing apparatus, a dyeing apparatus, a washing/drying apparatus a microscopic detecting apparatus and a control apparatus for convey apparatuses. This invention divides direct microscopic examination method milk somatic cells/bacteria analysis and assay into multiple mechanical actions performed by different apparatuses, and sets corresponding working positions and working zones. The working positions and working zones are connected via the convey apparatuses, and can reasonably and effectively perform automatic detection under the control of the control apparatus. The automatic counter has high counting precision and repeat precision, and the working efficiency is largely increased.

A system and method are provided to automate the assembly of a wing panel, such as utilized by commercial aircraft. In the context of a system, a tacking cell is provided that is configured to tack one or more stringers to a skin plank. The system also includes a riveting cell configured to receive a tacked plank from the tacking cell and to rivet the one or more stringers to the skin plank. The system also includes a splicing cell configured to receive a plurality of riveted planks from the riveting cell and to attach one or more splice stringers to the plurality of riveted planks. Further, the system includes a side of body cell configured to receive a spliced panel from the splicing cell and to attach a side of body chord thereto to produce a wing panel.

The invention discloses a human-derived stem cell bioactive substance, its preparation and application. The method comprises: first extracting healthy human-derived stem cells, which are then subjected to in vitro culture and amplification, collecting stem cells of specific phases, and utilizing modern ultralow temperature as well as other biological technologies to prepare a stem cell bioactive substance group composition. Mainly coming from mesenchymal stem cells and hematopoietic stem cells, the stem cell substance group can be developed into products with a cytobiological activity function. When applied on human bodies, the products can activate body stem cells, repair or substitute damaged, pathological and aging cells, adjust the metabolic function of body cells, enhance body immunity, and delay aging, etc. The human-derived stem cell bioactive substance group composition in the invention boasts substantial application prospects in medicine, healthcare and beauty maintaining fields.

A multifunctional health-care cloth contains a cloth body which is formed by weaving and a coating structure on the surface of the cloth body. The cloth body contains PTT fiber, cotton fiber, soybean fiber, and bamboo carbon fiber. The coating structure is less than 0.3mm thick formed on the surface of the cloth body by mixing, melting and spraying far infrared ceramic powder and black gallstone powder of 300 to 100 nanometers. The invention combines kinds of fibers so the limitation of single fiber or single component product is avoided, the emitting effect of far infrared is increased, and the concentration of anions is increased. The cloth has the functions of cleaning skin, activating body cells, boosting metabolism, improving sleeping quality, magnet therapy, improving body blood circulation, and the like.

The invention discloses a preparation method of a natural high-effective biological active substance anti-duck plague virus transfer factor. The preparation method comprises the following steps of: inoculating duck plague virus into an allantoic fluid obtained from a 10-day-aged chick embryo, and preparing duck plague virus antigen; extracting the duck plague virus antigen; immunizing a pig with the extracted duck plague virus antigen; and extracting the anti-duck plague virus transfer factor from the immunized pig. The inventive anti-duck plague virus transfer factor can prevent duck plague and protect normal body cells from being infected by the duck plague virus, so as to reduce incidence rate.

The invention discloses a sanitary quality locale rapid detection device and a detection method, the device comprises an auto sampling element, a photoelectricity conversion element and a control, operation and storage display circuit element. The method comprises that: the detected parameters are selected, based on an ATP bioluminescence theory, the detected sample and three groups detection reagents of a body cell lysates agent, a bacterial cell lysates agent and a luciferase-luciferase luminescence reagent are added to a sample pool, each reagent is provided with an auto sample adding device connected with the sample pool, the auto sample adding device controls to inject different reagents to the sample pool according to the detection requirement, the sample surface cleanliness condition is gained by measuring the total ATP content, the bacteria quantity in the sample is quantitatively detected by measuring the ATP content in the bacteria cell. Compared with the traditional device, the detection speed of the invention is fast, the detection time is less than 30 minutes, the degree of automation is high, and the maneuverability is good, the invention can be applicable to the locale rapid detection of health quality in the food, cosmetics, medical, environmental, and other fields.

The invention relates to a health-care bra for nourishing the breast and shaping the breast, consisting of outer supports (1) and shaping inner supports (2) made of magnetic fiber cloth, wherein 1cm round pieces made of Tourmaline stone are embedded in atrium acupuncture points (3) and breast center acupuncture points (4) of the magnetic fiber cloth. By combining with the principle of science of meridians and collaterals of a human body in traditional Chinese medicine, and adopting the modern health-care materials such as the Tourmaline magic stone and magnetic fiber cloth, the health-care bra acts on the main acupuncture points around the breasts by releasing the energy such as negative ions, ultra-high vibratory frequency, far infrared ray and magnetic force and the like, therefore, the micrangium circulation around the breasts is promoted, blood flow volume is promoted, the body cells are protected and activated, the growth of the lactiferous ducts is promoted, the metabolism is adjusted, the physiological functions of the body are improved, the functions of nourishing the breast and shaping the breast are achieved, and the occurrence and the development of various mammary gland diseases are prevented and reduced.

A method of treatment of lymphoproliferative and autoimmune disorders with a new composition of four boswellic acids including β-boswellic acid, 3-O-acetyl-β-boswellic acid, 11-keto-β-boswellic acid, and 3-O-acetyl-11-keto-β-boswellic acid. Boswellic acids of invention have been obtained in a novel industrial process from the gum resin of Boswellia serrata tree, providing standardized composition which inhibits DNA, RNA and protein synthesis of the target cell without cytotoxic effects. The composition of invention provides advantage of irreversible cytostatic therapy, equivalent to biological effects of a cytotoxic therapy without killing body cells.

The invention discloses a device and a method for detecting a blood vessel. The device comprises a visible light source, an optical fiber coupler, a lighting optical fiber, an imaging receiving channel, an infrared beam splitter, a far infrared lens zoom system, a far infrared detector, a visible light lens zoom system, a visible light image sensor and an image processing system. According to the characteristic and the blood vessel blood flow heat transfer property that different heat radiation is generated by metabolic activity of hot body cells, tissues or organs in different states, infrared thermal imaging technology is integrated with visible light imaging technology, a high-quality and high-contrast blood vessel image is acquired, analysis of related blood flow parameters such as blood vessel blood flow speed and blood perfusion can be assisted, and early disease prediction and health assessment are performed according to temperature characteristics of human tissues under different pathologies.

The invention relates to a multifunctional health-care fabric, and belongs to textiles. The health-care fabric comprises 10 to 40 percent of biomagnetic fibers, 20 percent of far infrared functional fibers, 10 to 20 percent of negative ion functional fibers, 10 to 20 percent of trace element functional silk, 10 to 40 percent of bamboo charcoal functional fibers, and 10 to 30 percent of soybean fibers. The fabric has the advantages that the fabric is prepared by mixing and weaving a plurality of functional fibers, has high efficiency and no toxicity, and avoids limitation of single fiber. Through a large amount of crowd tests, the fabric has higher far infrared emission effect, can improve the concentration of negative ions around, clean skins, activate body cells, promote metabolism, improve sleep quality, absorb and reflect ultraviolet rays, effectively reduce hurts of the ultraviolet ray to skins even under a high-strength ultraviolet environment, and resist and inhibit bacteria. The fabric is rich in a plurality of nutrient components necessary for human bodies, such as amino acid, isoflavone and the like, has a similar structure as skins, can more effectively nourish and care skins, and defer senility.

The invention relates to a method for taking rubber tree inner integument as an explant, in particular to a method for establishing a rubber tree inner integument regeneration system. The method comprises the following main steps: the selection and treatment of young fruits, the selection and treatment of the explant, the induction and subculture of calli, the differentiation of body cell embryoids, and the plant regeneration. The method for establishing the rubber tree inner integument regeneration system has the advantages of simple technological process and low production cost. The inner integument is used to obtain a young scion root clone, thereby overcoming the defects of difficult stamen stripping and serious pollution in a powdery mildew prevalence season lying in the anther culture, and enlarging the source of the explant. The method is characterized by easily obtaining the explant and having the robust regenerated plant. The method provides the good regeneration system for the generalization of the young scion root clone and the seed selection of rootstock, provides a good receptor for genetic transformation, and also provides a new source for the embryo calli with long-time subculture. Therefore, the method has wide application prospect.

The invention provides a sampling device of direct microscopy milk somatic cell/ bacteria automatic counting apparatus. It comprisese upper lifting gearing, driving device for upper lifting gearing, one or more lower lifting gearing controlled by upper lifting gearing; said lower lifting gearing is connected with a sampling smearing head and is fixed on rotary supporting device, the position of said lower lifting gearing is relative to the position of upper lifting gearing, said sampling device is provided with driving device of rotary supporting device and driving device for upper lifting gearing and control gear of rotary supporting driving device. The invention employs simple construction to realize automatic sample and smear, fits cleaning device to realize automatic clean for sampling smear head, the work of all sampling smar head can be carried out at the same time with high efficiency; the sampling smear operation is automatically finished, the running parameter is convenient for moderation, control is accurate, repeatability is good, and the smear milk samling can be ensured accuracy, homogeneity and forming.

The invention relates to a method for using microbe to produce the food which can improve cell function of human, wherein it comprises that: protein, amino acid, nucleic acid, and niacin, several vitamins and microelements. And the production comprises that: 1, preparing mother liquid that immerging rice materials, heating and boiling, adding hot water, reducing temperature, adding composite enzyme, adding yeast, fermenting; adding yeast; fermenting, to obtain the mother liquid; 2, preparing gel that immerging rice materials, boiling in water, filtering, extracting gel; 3, preparing final product that mixing mother liquid and gel at 1:1-3; adding isomaltose hypgather gel to be mixed; filtering, removing slag, disinfecting and bottling. The invention can improve immunity.

The present invention is process of inducing indefinite bud and somatic embryo of North America redwood leaf and regenerating plant, and belongs to the field of forestry cell engineering breeding technology. The technological scheme includes inoculating stem apex of North America redwood in MS culture medium for secondary culture, taking 28-32 day and 30-40 day cultured test tube plantlet and making the far axial plane contact with the culture medium to dark culture for 30 days, transferring to fresh culture medium to culture for other 20 days, and transferring for light culture. In SH culture medium containing BA 0.5 mg/L+KT 0.2 mg/L+IBA 0.2 mg/L and BA 0.5 mg/L+IBA 0.5 mg/L, indefinite bud and somatic embryo are induced successfully. The present invention makes it possible to realize the large scale, short period and low cost industrial production of North America redwood nursery stock, and has important cytology significance.