8 results about "Tinea capitis" patented technology

The invention discloses a tinea capitis detection method and device based on multi-channel fluorescence sensing, and the method comprises the steps: transmitting composite wave band excitation light to a to-be-detected scalp region, collecting a fluorescence spectrum signal and a short wave infrared diffuse reflection signal, and constructing a multi-mode optical signal; according to the environment baseline signal, adaptive filtering processing based on variational mode decomposition, blind source separation and correction are carried out on the multi-mode optical signal, and a net fluorescence signal is generated; spectral data cube construction and decomposition are carried out on the net fluorescence signals, and RGB three-color fluorescence intensity values are extracted; generating a fluorescence distribution lattice diagram according to the RGB three-color fluorescence intensity value, converting the fluorescence distribution lattice diagram into a recurrence plot matrix, and identifying a fungal infection area; performing super-pixel segmentation and spectral clustering on the fungal infection region to obtain multi-scale texture features and heterogeneity sub-region labels; and identifying the tinea capitis type and the infection degree grade based on the recurrence plot matrix, the multi-scale texture features and the heterogeneity sub-region labels. The efficiency and accuracy of tinea capitis detection can be effectively improved.

The application discloses a tinea capitis detection method and device based on multi-channel fluorescence sensing, comprising: emitting composite waveband excitation light to the scalp to be detected and collecting fluorescence spectrum signals and short-wave infrared diffuse reflection signals to construct multi-modal optical signals; performing adaptive filtering processing, blind source separation and correction on the multi-modal optical signals based on variational modal decomposition according to an environment baseline signal to generate net fluorescence signals; performing spectrum data cube construction and decomposition on the net fluorescence signals to extract RGB three-color fluorescence intensity values; generating a fluorescence distribution dot array and converting it into a recurrence graph matrix according to the RGB three-color fluorescence intensity values to identify a fungal infection area; performing superpixel segmentation and spectral clustering on the fungal infection area to obtain multi-scale texture features and heterogeneous sub-region labels; and identifying tinea capitis types and infection degree grades based on the recurrence graph matrix, the multi-scale texture features and the heterogeneous sub-region labels. The application can effectively improve the efficiency and accuracy of tinea capitis detection.

The present invention discloses a method and composition for improving hair follicle, scalp or hair health in a mammal and the related application thereof in preparing personal care product, cosmetic or medicine for improving hair follicle, scalp or hair health of a mammal. The method and composition of the invention inhibits the growth of a microorganism related to hair follicle, scalp or hair health, and / or eliminates inflammation, and / or inhibits folliculitis, scalp itching, dandruff, scalp oiliness, rashes, skin itching, scalp flaking, hair loss, tinea capitis, hypotrichosis, oligotrichosis, and lichen planopilaris.

A novel composition for treating tinea capitis is provided. The composition contains at least one strain selected from Staphylococcus aureus, Staphylococcus hemolyticus, and Staphylococcus wartii.

Methods and compositions for treating, preventing and controlling fungal infections, including superficial infections, using compounds of the β-carboline class are disclosed. Pharmaceutical compositions comprising β-carbolines alone, or in combination with therapeutically effective amounts of an antimycotic, are administered to a subject to treat or prevent a superficial fungus infection such as those caused by fungi selected from the Candida or Trichophyton genus, infections such as dermatomycosis, diaper rash (yeast dermatitis), athletes' foot (tinea pedis), jock itch (tinea cruris), ringworm (tinea capitis) and cutaneous candidiasis. Methods of treating, preventing or controlling fungal infections in a plant are also disclosed, wherein a composition comprising an agriculturally acceptable amount of a β-carboline and a fungicide is administered to the plant and / or the locus of the plant, β-carbolines having the following formula are preferred. (Formula I).

The application provides a traditional Chinese medicine formula for treating Meiheqi and a preparation method thereof, wherein the traditional Chinese medicine formula comprises Fructus Mume, Herba Linderae, Ramulus Cinnamomi, light Fufangpi, Angelica sinensis, Radix Ginseng, Phellodendri, Rhizoma Coptidis, Radix Paeoniae Alba, Radix Paeoniae Rubra and Fructus Viticis, and the formula can be adjusted according to the conditions of different patients to adapt to different patients. The traditional Chinese medicine formula has remarkable curative effect on treating Meiheqi by decocting the medicines into a decoction for patients to take.

The invention provides faintly acid shampoo for improving the scalp environment and a preparation method of the faintly acid shampoo, and belongs to the technical field of cosmetic washing and care. Comprising the following raw material components: 0.1-10% of a polygonum multiflorum extract, 0.1-10% of a rheum officinale extract, 0.1-10% of a cacumen biotae extract, 0.1-10% of a Chinese honey locust extract, 0.1-10% of an eclipta prostrata leaf extract, 0.1-10% of a glossy privet fruit extract, 0.1-10% of a ginger root extract and 0.1-10% of an almond extract. By researching and developing a preparation process technology for compounding a high-concentration Chinese herbal medicine dry powder aqueous solution and a special matrix, the problem that high-concentration shampoo is easy to layer and demulsify due to inconsistent ion activity or emulsification system is solved, and gain substitution of active components in the shampoo is realized through plant extracts; the scalp problems such as scalp folliculitis, scurf, tinea capitis and alopecia are effectively solved, the scalp environment is remarkably improved, and the effects of blacking and brightening hair, preventing alopecia and growing hair are achieved.

The invention relates to the technical field of antifungal treatment, in particular to a photosensitizer for treating tinea capitis and application thereof.According to the photosensitizer for treating tinea capitis, microsporum canis which is the most common pathogen of tinea capitis in China is used as an observation object, and the killing effect of methylene blue (MB) with different concentrations and photodynamic force (PDT) mediated by different illumination energy densities on the microsporum canis is explored through in-vitro experiments. A microsporum canis mouse skin and hair infection model is constructed for in-vivo experiments, the curative effect is observed, related mechanisms are deeply discussed, and an experimental basis is provided for clinical methylene blue photodynamic antifungal treatment; besides, a traditional Chinese medicine photosensitizer capable of inhibiting growth of microsporum canis is screened from traditional Chinese medicines with bacteriostasis reports, and is combined with photodynamic antibacterial treatment, so that the traditional Chinese medicine composition is a safe and green therapy for effectively treating skin tinea.