Results 101 to 110 of about 126,197 (320)

Influences of Lactate on the High-density Fermentation by Bacillus licheniformis HK

Shipin gongye ke-ji
To improve the biomass and spore rate of Bacillus licheniformis HK, influences of lactate on cell growth and metabolism and spore production were investigated at a 20 L bioreactor, and lactate addition was conducted by coupling with pH7.0 from 16 h to 32
Yanmei ZHAO, Jiakang LU, Yueya SHI, Yanting WANG, Yanan HUANG, Xiong CHEN, Zhi WANG   +6 more
doaj   +1 more source

Inducible Expression of spo0A as a Universal Tool for Studying Sporulation in Clostridium difficile

Frontiers in Microbiology, 2017
Clostridium difficile remains a leading nosocomial pathogen, putting considerable strain on the healthcare system. The ability to form endospores, highly resistant to environmental insults, is key to its persistence and transmission.
Marcin Dembek, Stephanie E. Willing, Huynh A. Hong, Siamand Hosseini, Paula S. Salgado, Simon M. Cutting   +5 more
doaj   +1 more source

Multi‐Module Micro/Nanorobots for Biomedical and Environmental Remediation Applications

Advanced Intelligent Systems, EarlyView.
Multi‐module microrobots (MNRs) have overcome the limitations of single‐module systems by integrating components such as propeller, actuator, manipulator, and imaging modalities. They show promise in biomedical applications, such as targeted drug delivery and tissue repair, as well as in environmental remediation, including pollutant removal.
Bairong Zhu, Amar Salehi, Lei Xu, Wei Yuan, Tingting Yu   +4 more
wiley   +1 more source

Morfologia de esporos de pteridófitas do Parque Estadual das Fontes do Ipiranga (São Paulo, Brasil) Família: 2-Blechnaceae

Hoehnea
Foram estudados os esporos de sete espécies de pteridófitas pertencentes à família Blechnaceae no Parque Estadual das Fontes do Ipiranga (PEFI). A família está representada na área por dois gêneros: Blechnum e Salpichlaena. Para todos os táxons estudados
Carolina Brandão Coelho, Luciano Mauricio Esteves   +1 more
doaj   +1 more source

A Waking Review: Old and Novel Insights into the Spore Germination in Streptomyces

Frontiers in Microbiology, 2017
The complex development undergone by Streptomyces encompasses transitions from vegetative mycelial forms to reproductive aerial hyphae that differentiate into chains of single-celled spores.
Jan Bobek, Jan Bobek, Jan Bobek, Klára Šmídová, Klára Šmídová, Matouš Čihák   +5 more
doaj   +1 more source

SPORE IDENTIFICATION IN SCRAPINGS [PDF]

Archives of Dermatology and Syphilology, 1920
The purpose of this work was to find a simple method by which mold spores contained in scrapings could be identified. Many stains have been used by various authors, but the technic employed either requires too much time or is so complicated that it is of little service to the practitioner.
openaire   +2 more sources

A combination of modified atmosphere packaging and two chemical disinfectants: Effects on microbial, sensory, and physicochemical properties of raw ready‐to‐eat leek

Food Science &Nutrition, Volume 11, Issue 1, Page 148-156, January 2023., 2023
The disinfection alongside modified atmosphere packaging (hurdle effect) was able to maintain physicochemical, microbial and sensory properties of raw ready‐to‐eat leek (in T2 sample) during storage. Abstract In the present study, the effect of modified atmosphere packaging (MAP) on microbial (total aerobic count, yeasts and molds, Enterobacteriaceae ...
Behnam Hosseininezhad, Marzieh Nader, Asghar Ramezanian, Mehrdad Niakousari, Seyed Mohammad Mazloomi   +4 more
wiley   +1 more source

Myxidium volitans sp. nov., a parasite of the gallbladder of the fish, Dactylopterus volitans (Teleostei: Triglidae) from the Brazilian Atlantic coast: morphology and pathology

Memorias do Instituto Oswaldo Cruz, 2011
Myxidium volitans sp. nov. (Myxozoa: Myxidiidae) parasitizing the hypertrophied green-brownish gallbladder of the teleost Dactylopterus volitans, collected in the Atlantic coast near Niterói, Brazil was described based on ultrastructural studies.
Carlos Azevedo, Graça Casal, Sérgio Carmona São Clemente, Leila Maria Silva Lopes, Patrícia Matos, Abdel Azeem Abdel-Baki, Elsa Oliveira, Edilson Matos   +7 more
doaj   +1 more source

Effects of high‐temperature short‐time processing on nutrition quality of Pacific saury (Cololabis saira) using extracted fatty acids as the indicator

Food Science &Nutrition, Volume 11, Issue 1, Page 157-167, January 2023., 2023
The HTST processing had great potential to improve the quality of solid foods. However, HTST processing with extra high temperature brought damage to fatty acids. Abstract Microwave thermal processing is a promising technology to greatly improve product quality by achieving high‐temperature short‐time (HTST) processing for solid foods.
Kaihui Ding, Yifen Wang, Donglei Luan
wiley   +1 more source

Desenvolvimento inicial de Pleopeltis lepidopteris (Polypodiaceae-Polypodiopsida)

Rodriguésia
RESUMO Frondes férteis de Pleopeltis lepidopteris (Langsd. & Fisch.) de la Sota foram coletadas em Florianópolis, SC. Esporos foram separados dos esporângios por filtragem em papel entretela e armazenados a 7 ± 1oC, esterilizados superficialmente e ...
Daniela Viviani, Marisa Santos, Áurea Maria Randi   +2 more
doaj   +1 more source