نتایج جستجو برای: lactobacillus casei
تعداد نتایج: 19226 فیلتر نتایج به سال:
lactobacillus strains are a major part of the probiotics, microflora of the intestine and of fermented dairy products, and are found in a variety of environments. the aim of this study was to find out the ability of bile and acid tolerance and antibacterial properties of the twenty eight isolates of three group lactobacilli namely lactobacillus plantarum, lactobacillus casei and lactobacillus d...
Los microorganismos ácido lácticos poseen un efecto benéfico en el engorde de los cuyes, al mejorar la degradación materia orgánica y prevenir salmonelosis. El objetivo fue evaluar microrganismos acido levaduras como suplemento las raciones para cuyes (Cavia porcellus) Ayacucho. Se activaron bacterias caldo lactosado a 37°C por 48 horas anaerobiosis, través diluciones consecutivas se sembró aga...
lactic acid bacteria which are used as probiotics have ability to modulate immune responses and modify immune mechanisms. it has also been indicated that some strains of this family can affect the immune responses against solid tumors. in the present work, we proposed to study the effects of oral administration of l.cacesi ssp casei on the nk cells cytotoxicity and also production of cyt...
بررسی حاضر به منظور مقایسهی تأثیر اشکال مختلف lactobacillus casei بر رشد و ایمنی ماهی قزلآلای رنگینکمان انجام شد. تعداد 480 قطعه ماهی با وزن اولیهی 5/6±50 گرم تهیه، به مدت 10 روز با شرایط آزمایشگاهی سازگار شده و به طور تصادفی به چهار گروه تقسیم شدند. یک گروه به عنوان شاهد انتخاب و در طول دورهی مطالعه با غذای تجاری پلت تغذیه شد. گروههای دوم تا چهارم نیز به ترتیب با غذای مکمل سازی شده با...
This study explored transient inactivation of the gene encoding the DNA mismatch repair enzyme MutS as a tool for adaptive evolution of Lactobacillus casei MutS deletion derivatives of L. casei 12A and ATCC 334 were constructed and subjected to a 100-day adaptive evolution process to increase lactic acid resistance at low pH. Wild-type parental strains were also subjected to this treatment. At ...
This study aims to determine whether Lactobacillus casei (L. casei) could relieve liver injury in piglets challenged with lipopolysaccharide (LPS). Piglets were randomly allocated into one of the three groups: control, LPS, and L. casei. The control and LPS groups were fed a corn- and soybean meal-based diet, whereas the L. casei group was fed the basal diet supplemented with 6 × 10⁶ cfu/g L. c...
Although it is clear that probiotics improve intestinal barrier function, little is known about the effects of probiotics on the aging intestine. We investigated effects of 10-week bacterial supplementation of Lactobacillus plantarum WCFS1, Lactobacillus casei BL23, or Bifidobacterium breve DSM20213 on gut barrier and immunity in 16-week-old accelerated aging Ercc1-/Δ7 mice, which have a median...
BACKGROUND A positive correlation between an individual's cholesterol level and development of CHD has been suggested. Low levels of high-density lipoprotein cholesterol (HDL-C) and high levels of low-density lipoprotein cholesterol (LDL-C) are important risk factors and oxidation of LDL has been implicated as an initiator of atherosclerosis. AIM Attempts are being made worldwide for the sear...
It has been established that the terms vitamin M, vitamin B,, norit eluate factor, Lactobacillus casei factor, factor U, folic acid, and factor SLR all refer to a group of compounds (or a compound) with similar characteristics and similar biological activities. Of these factors seven have been reported in purified form: folic acid (isolated from spinach) (l), three L. casei factors (one from li...
In this study, the effects of orally administered viable Lactobacillus casei Shirota strain YIT9029 on the immunity parameters of Wistar and Brown Norway rats were examined. For this purpose, we used the Trichinella spiralis host resistance model. Two weeks before and during T. spiralis infection, rats were fed 10(9) viable L. casei bacteria 5 days per week. The T. spiralis-specific delayed-typ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید