A Study About How Different Doses of BI 1358894 Are Taken up in the Body and How Well They Are Tolerated in Healthy Japanese Men

2019 ◽  
Author(s):  
Keyword(s):  
The Body ◽  
Japanese Men ◽  
Different Doses

EFFECT OF DIFFERENT DOSES OF PREDNISOLONE AND ADRENOCORTICOTROPHIC HORMONE (ACTH) ON LYMPHATIC LUNG CLEARANCE AND ON EXPERIMENTAL SILICOSIS

1970 ◽  
Vol 63 (2) ◽  
pp. 325-337
Author(s):  
Carl-Johan Göthe
Keyword(s):  
Lymph Nodes ◽  
Lymphatic System ◽  
The Body ◽  
Lung Weight ◽  
Lung Clearance ◽  
Dust Transport ◽  
Fine Particulate ◽  
Quartz Dust ◽  
Different Doses ◽  
Stimulation Of

ABSTRACT The effect of three doses of prednisolone and ACTH respectively on the weight of the body, the lungs and the hilar lymph nodes was studied on rats killed one month after the intratracheal (i.t.) injection of 50 mg of fine-particulate quartz. The prednisolone was administered via the drinking water, and the ACTH was injected intraperitoneally during the period between the i.t. injection of quartz dust and the killing of the animals. Prednisolone causes the rats to become cachectic and reduces the weight of the hilar lymph nodes. It also retards the transport of quartz dust from the lungs via the lymphatics. All these effects increase with increasing doses of prednisolone. However, its effect on the lung weight is insignificant. ACTH does not affect the body weight, but retards the weight increase of the lungs and the hilar lymph nodes. These effects increase with increasing doses of ACTH, and seem to be connected with an ability of ACTH to promote the clearance of quartz dust from the lungs and hilar lymph nodes. The method used, however, does not make it possible to differentiate quantitatively between any ACTH effects on the bronchogenie and lymphatic lung-clearance mechanisms. Available data, however, indicate that the stimulation of the dust transport from the lungs and hilar lymph nodes is, at least to some extent, related to the lymphatic system.

Significance of graded doses of aqueous seed extract of Moringa oleifera (L) on live body weight, gonadal, extragonadal dimensions and sperm reserves of Yankasa rams

2021 ◽  
pp. 33-40
Keyword(s):  
Body Weight ◽  
Moringa Oleifera ◽  
Seed Extract ◽  
The Body ◽  
Control Group ◽  
Live Body Weight ◽  
And Control ◽  
Standard Techniques ◽  
Different Doses ◽  
Apparently Healthy

The aim of the study was to investigate the effects of Moringa oleifera aqueous seed extract on live body weight, gonadal and extragonadal dimensions and sperm reserves of Yankasa rams. Twenty five apparently healthy Yankasa rams aged 1-2 years and weighing 19.0 ± 2.1 Kg were used for the study. The rams were randomly selected into five groups: A, B, C, D and E with five rams in each group as treatment and control groups respectively. Groups A - D were given oral dose of Moringa oleifera aqueous seed extract at a dose rate of 1000, 2000, 3000, 4000 (mg/kg), respectively while group E was given 10 ml/kg water orally, daily for five months. Live body weight, gonadal and extragonadal reserves were determined according to standard techniques. The results showed a significant increase in live body weight in the months of April to June among rams treated with different doses of Moringa oleifera aqueous seed extract compared with the control group. The control group showed no significant differences in the body weight, gonadal and extragonadal dimensions and sperm reserves. In conclusion, the treatment of Yankasa rams with Moringa oleifera aqueous seed extract increased live body weight, but had no significant effects on gonadal and extragonadal dimensions and sperm reserves in Yankasa rams. Therefore, it is recommended that M. oleifera aqueous seed extract can be used at doses of 2000mg/kg to 3000mg/kg in Yankasa rams for optimum gain in live body weight.

scholarly journals EFFECT OF POTASH ADMINISTRATION ON THE BODY WEIGHT OF PREGNANT WISTAR RATS

2019 ◽  
pp. 1-3
Author(s):  
VIDONA WB ◽  
ADUEMA WADIONI ◽  
AKUNNEH-WARISO C ◽  
AMAH AK
Keyword(s):  
Wistar Rats ◽  
Wistar Rat ◽  
Oral Route ◽  
The Body ◽  
Control Group ◽  
Distilled Water ◽  
Pregnant Animal ◽  
Group A ◽  
Ad Libitum ◽  
Different Doses

Objective: Potash known as potassium carbonate (K2CO3) is a mixture of salt with other components, including impurities which coexist in mineral and salt is highly consumed in various forms by pregnant women. The aim of this research is to determine the effect of potash on the weight index of pregnant Wistar rats. Methods: A total of 25 albino Wistar rat with weights ranging from 180 to 300 g were used and allocated into five groups of five animals each (four females and one male) designated as Groups A, B, C, D, and E. The experimental Groups B, C, D, and E were administered through oral route different doses of potash of 300 mg/kg, 600 mg/kg, 900 mg/kg, and 1200 mg/kg, respectively, after pregnancy was detected by checking for mucus plug in the vagina. Group A served as the control group and was administered distilled water only. The animals were allowed for 1 week for acclimatization under normal temperature (270–300°C), which they were being fed with normal feed (grower’s mash) and water ad libitum for 1 week. Results: The result showed a significant (p˂0.05) reduction in weight with the highest level seen with the 1200 mg/kg group when compared to the control. Conclusion: Therefore, the effect of potash alters the physical activity and decreases weight, by implication may induce growth retardation of the Wistar rats which is not healthy for a pregnant animal.

scholarly journals Influence of the probiotic preparation “Plantarum” in the diets of pregnant animals on the growth and development of young animals

2021 ◽  
Vol 37 ◽  
pp. 00143
Author(s):  
Irina Funk ◽  
Nikolay Vladimirov ◽  
Alexander Yashkin ◽  
Lyudmila Pautova ◽  
Vitaly Gorshkov
Keyword(s):  
Body Weight ◽  
Growth And Development ◽  
The Body ◽  
Control Group ◽  
Standard Diet ◽  
Absolute Increase ◽  
Probiotic Preparation ◽  
Positive Effect ◽  
Experimental Group ◽  
Different Doses

The work aims to study the effect of different doses of the experimental probiotic preparation “Plantarum” when fed to pregnant animals on their reproductive qualities, as well as on the growth and development of young animals. To obtain young animals, four groups of goats were formed in the type of the Saanen breed, 20 heads each. In the first (control) group, the animals received a standard diet, in the diet of the animals of the second, third and fourth groups in the second half of pregnancy, the probiotic preparation “Plantarum” was additionally introduced, containing Lactobacillus Plantarum, Propiobacterium freudenreihii, in dosages from 0.4 to 0.8 ml/kg of body weight per day. From the offspring of the goats of the experimental groups, four groups of 12 goats were formed. The highest percentage of preservation (94%) and the highest business output of kids per 100 queens (150%) were observed in the fourth experimental group (0.8 ml). The goats of the second, third and fourth groups exceeded the body weight of their contemporaries from the control group by 3%, 6.3%, and 8.8%. The highest indices of the absolute increase in body weight by age periods were noted in the fourth group of goats. There were no significant differences in body build indices during the experiment between the goats of the control and experimental groups. Thus, the maximum positive effect was observed with the introduction of a probiotic preparation into the diet of pregnant goats at a dose of 0.8 ml/kg of body weight per day.

scholarly journals Effect of Oxytocin on the Body Weight of Male Rabbits

2021 ◽  
Vol 36 (4) ◽  
pp. 263-272
Author(s):  
Areej A. Mohammed ◽  
Aisha F. Bonaama ◽  
Souad A. M. Moftah ◽  
Ameerah T. Ramadhan ◽  
Abdulsalam M. A. Bolhaj ◽  
...  
Keyword(s):  
Dose Group ◽  
The Body ◽  
Control Group ◽  
High Dose ◽  
Significant Difference ◽  
The Mean ◽  
Time Spent Feeding ◽  
Mean Time ◽  
Different Doses ◽  
Food Consumed

This study was carried out to investigate the effect of two different doses of oxytocin on weight. Adult male rabbits (15) were weighed and provided with food twice daily for 3 weeks to determine the amount of food consumed daily and the time spent feeding by each rabbit.  After 3 weeks the rabbits were weighed and divided randomly into 3groups: the control group, the low dose group, and the high dose group. The animals were injected daily for 3 weeks. During that time the amount of food consumed and the time spent feeding in both periods were determined. After the end of the treatment period the rabbits were weighed, and sacrificed. The results of this study showed that before treatment the rabbits consumed more food in the evening period than they did in the afternoon period. The mean time spent feeding in the evening period was slightly higher than that spent in the afternoon period; however, this difference was not statistically significant. After treatment, there was still significant difference between the means of the consumed food in the afternoon and the evening period for the control group. The mean amounts of food consumed in both periods by the treated groups were slightly reduced, but this reduction was not statistically significant. Furthermore, the mean time spent feeding in the evening period was slightly higher than that of the afternoon period for the 3 groups; however, these differences were not significant. The mean weight of the control group was slightly increased after treatment with the hormone; and the mean weights of the treated groups were slightly reduced after treatment. However, changes in body weighs were not statistically significant.

scholarly journals PENGGUNAAN BATANG PISANG KEPOK (Musa paradisiaca formmatypica) DENGAN DOSIS BERBEDA DALAM MENUMBUHKAN PAKAN ALAMI

2020 ◽  
Vol 8 (2) ◽  
pp. 129-140
Author(s):  
Natalia Lusia Igo ◽  
Ade Yulita Hesti Lukas ◽  
Yudiana Jasmanindar
Keyword(s):  
The Body ◽  
Nitrogen And Phosphorus ◽  
Musa Paradisiaca ◽  
Phosphorus And Potassium ◽  
Nitrogen Phosphorus ◽  
Different Doses

This research was conducted for a month, in the laboratory of the Faculty of Marine and Fisheries of Nusa Cendana University. The study aims to determine the use of a banana kepok stem (Musa paradisiaca formmatypica) with different doses to see the type of natural feeds growing and the abundance of it. The banana kepok stem (Musa paradisiaca  formmatypica) generally contains nitrogen, phosphorus and potassium. Nitrogen and phosphorus important to growing of natural feeds, while potassium important to increase the body durability of it. This study uses different dosages to see the abundance of natural feed. The dose used is 50 g.L-1, 75 g.L-1, 100 g. L-1. The results of the study showed the type of natural feed that grows are Daphnia sp and Infusoria and the highest amount of natural feed density in the treatment with dose of 75 g that is Infusoria as much as 356x104 cells.ml-1 and Daphnia sp as much as 168x104 cells.ml-1. The use of stem banana kepok (Musa paradisiaca formmatypica) can be used as feed for fish. Keywords: Banana kepok  stem (Musa paradisiaca formmatypica),  Dosages, Natural feed

A UGT1A1 genotype-directed phase II toxicity and efficacy-finding study of irinotecan combined with S-1 as first-line treatment in advanced gastric cancer.

2013 ◽  
Vol 31 (15_suppl) ◽  
pp. TPS4154-TPS4154
Author(s):  
Xiaofeng He ◽  
Zedong Du ◽  
Feng Wen ◽  
Pengfei Zhang ◽  
Ruilei Tang ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Advanced Gastric Cancer ◽  
The Body ◽  
Chinese Patients ◽  
Severe Neutropenia ◽  
High Dose ◽  
Wild Type ◽  
First Line ◽  
Different Doses ◽  
Ugt1a1 Genotype

TPS4154 Background: The best chemotherapy regimen for advanced gastric cancer (AGC) is uncertain, but promising findings have been reported with Irinotecan (IRI) plus S-1. However, IRI can induce severe neutropenia or diarrhea associated with homozygosity of the UGT1A1*28 or UGT1A1*6 alleles. This trial was designed to compare the toxicity and efficacy on different doses of IRI combined with S-1 according to UGT1A1 genotype as first-line chemotherapy in AGC in Chinese patients. Methods: Previously untreated patients with histologically proven gastric or gastroesophageal junction adenocarcinoma, aged between 18 and 75 years with ECOG performance status 0-2 were classified according to UGT1A1 genotype: wild-type (none of *28 or *6 allele); heterozygous (only one of *28 or *6 allele); or homozygous (*28/*28, *6/*6, or double heterozygous for *28 and *6). Patients were randomized (1:1) to receive either low or high dose of IRI given i.v. (90 min) on day 1 in each genotype group. The low and high dose of IRI were 80mg/m2 and 200 mg/m2 in the wild-type group, 80 mg/m2 and 150 mg/m2 in the heterozygous group, 40 mg/m2 and 80 mg/m2 in the homozygous group. S-1 was administered orally at a dose level set on the basis of the body surface area (BSA): 40 (BSA<1.25 m2), 50 (BSA≥1.25 to<1.5 m2 ) or 60 mg (BSA≥1.5 m2) twice a day on day1-7. Courses were repeated every 2 weeks, unless disease progression, unacceptable toxicity or patient refusal. The primary endpoint was to explore the safety and efficacy on different doses of IRI combined with S-1 according to UGT1A1 polymorphism. Based on the frequency of UGT1A1*28 and UGT1A1*6 gene polymorphism in Asian gastrointestinal cancer patients, the chi-square test and fisher exact test were used to evaluate the planned sample size which is 100 in total: 40 for the wild-type, 40 for the heterozygous and 20 for the homozygous group. Until now, 8 patients have been enrolled. Clinical trial information: ChiCTR-OCH-12002472.

THE EFFECT OF DIFFERENT DOSES OF OESTRADIOL-17β ON COLLAGEN SYNTHESIS IN THE FEMUR OF CASTRATED FEMALE RATS

1975 ◽  
Vol 80 (3) ◽  
pp. 613-624 ◽  
Author(s):  
Norvald Langeland
Keyword(s):  
Specific Activity ◽  
Mature Female ◽  
The Body ◽  
Collagen Metabolism ◽  
Collagen Content ◽  
Female Rats ◽  
Bone Collagen ◽  
Tissue Fluid ◽  
Body Weights ◽  
Different Doses

ABSTRACT The effect of different doses of oestradiol-17β on collagen metabolism in the femur of castrated young mature female rats was studied. The animals received daily injections of the hormone for 21 days and 25 μCi [14C]proline was injected intraperitoneally 24 h before the rats were sacrificed. The rats receiving 1 μg oestradiol per day had a significantly higher specific activity of hydroxyproline in bone compared to the normal and the castrated control rats. At the same time the bone weights and collagen content per femur were less in the rats receiving oestradiol 1 and 2 μg/day than in the control animals. The higher specific activity of bone hydroxyproline in the rats receiving oestradiol-17β 1 μg/day did not, however, indicate a higher bone collagen accretion rate. As all rats received the same amount of [14C] proline, and the body weights differed considerably at sacrifice, the animals probably had different tissue fluid concentrations of [14C] proline. This possibility was supported by the observation that serum concentrations of radioactivity were inversely correlated to body weights. "Correcting" for differences in body weights, the castrated control rats turned out to be the group with the highest specific activity. On doses of 10 and 20 μg oestradiol-17β per day, the specific activity of hydroxyproline in bone was lower than in the control rats while bone weights and collagen content of the femur were not different from the corresponding values of the castrated controls. This finding suggests a "slow down" of collagen metabolism – both with regard to the accretion and the resorption. At high doses – 10 and 20 μg oestradiol per animal per day – the percentage of incorporated 14C found as [14C]hydroxproline was reduced. The reason for this altered total-C14/[14C]hydroxyproline ratio is at present unknown.

INTERACTIONS OF OESTROGENS AND ANDROGENS ON THE MAMMARY GLAND AND GROWTH OF OTHER TISSUES IN HYPOPHYSECTOMIZED RATS TREATED WITH INSULIN, CORTISONE AND THYROXINE

1962 ◽  
Vol 41 (2) ◽  
pp. 287-300 ◽  
Author(s):  
Dora Jacobsohn
Keyword(s):  
Mammary Gland ◽  
Mammary Glands ◽  
The Body ◽  
List Type ◽  
Simultaneous Treatment ◽  
Abnormal Response ◽  
Hypophysectomized Rats ◽  
Different Doses

ABSTRACT In a previous study it was found that oestrogens are necessary for androgens to elicit a development of alveolar lobules in the mammary glands of rats. Since androgens and oestrogens exert synergistic as well as antagonistic actions on mammary glands of e. g. rabbits, the significance of oestrogens in the response of the mammary gland to androgens was further investigated in the rat. The experiments were designed according to the same principles as previously, that is, the response of the gland itself to oestrogens was modified. This was achieved by treatment of hypophysectomized rats with a) thyroxine (negligible response) and b) thyroxine, cortisone and insulin (marked response). The effect of endogenous androgens was studied in males injected with PMS with or without oestrogens. Gonadectomized rats were injected with testosterone and oestrogens. No oestrogens given: The mammary glands of hypophysectomized males injected with PMS showed an abnormal response, irrespective of simultaneous treatment with thyroxine, cortisone and insulin in various combinations. The result confirms previous work with testosterone. Negligible response of the mammary glands to oestrogens: In hypophysectomized rats treated with thyroxine, oestrogens and PMS or testosterone, the response of the glands was uniform and abnormal. The absence of end buds indicated that the response to oestrogens, if present at all, was suppressed by the androgens. Marked response of the mammary glands to oestrogens: In hypophysectomized rats treated with thyroxine, cortisone and insulin another response of the glands to androgens and oestrogens was found. Besides abnormal structures, alveolar lobules were present. The changes produced with different doses of testosterone and oestrone indicated a complicated interplay of the two hormones. Confirming previous observations, records of the length and weight of the body and of the weight of the liver and heart revealed marked growth in the hypophysectomized rats treated with thyroxine, cortisone and insulin.

scholarly journals The Antioxidant Effect of Medicago sativa L. (Alfalfa) Ethanolic Extract against Mercury Chloride (HgCl2) Toxicity in Rat Liver and Kidney: An In Vitro and In Vivo Study

2021 ◽  
Vol 2021 ◽  
pp. 1-10
Author(s):  
M. Raeeszadeh ◽  
M. Moradi ◽  
P. Ayar ◽  
Abolfazl Akbari
Keyword(s):  
Body Weight ◽  
Medicago Sativa ◽  
Ethanolic Extract ◽  
The Body ◽  
Control Group ◽  
Mercury Chloride ◽  
Dependent Manner ◽  
Histopathological Evaluation ◽  
Medicago Sativa L ◽  
Different Doses

Heavy metals such as mercury are some of the environmental pollutants and can induce toxicity by bioaccumulation and oxidative damage. This study aimed to investigate the effect of ethanolic extract of Medicago sativa L. (Alfalfa) on mercury damage in the kidney and liver of rats. Thirty Wistar rats were randomly divided into five groups, the control group, S group (2 mg/kg mercury chloride), and T1, T2, and T3 groups that, in addition to mercury, received doses of 250, 500, and 750 mg/kg of the alfalfa extract. On the last day, blood samples were taken, and the serum was separated to measure biochemical and oxidative stress parameters in the kidney and liver. A part of the kidney and liver was also used for histopathological evaluation. Total phenols and flavonoids were 40.45 ± 2.12 and 14.36 ± 0.45 mg/g, respectively, whereas IC50 was 245.18 ± 19.76 μg/ml. The body weight significantly decreased in the S group compared to other groups, while treatment with different doses of alfalfa extract increased the body weight. Mercury concentration in the kidney was higher than that in the liver. The serum levels of urea, creatinine, alanine aminotransferase (ALT), and alkaline phosphatase (ALP) significantly increased in the S group compared to the control group, while treatment with different doses of alfalfa extract increased their levels. Moreover, an increase in malondialdehyde (MDA) and a decrease in glutathione peroxidase (GPx), catalase (CAT), total antioxidant capacity (TAC), and superoxide dismutase (SOD) activity were observed in the S group. The level of these parameters significantly improved in the groups receiving the extract compared to the S group. Furthermore, the histopathological evaluation showed glomerular and tubular damage and hepatic necrosis in the S group and that these conditions improved in the T3 group. The findings of this study showed that the ethanolic extract of alfalfa in a dose-dependent manner has potentially unique protective effects against mercury poisoning in the kidney and liver.

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