Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UNIPROT:P56851 (epididymal)
 11,273 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

VP 16-213 (etoposide, abbr. to VP), an oncostatic drug, was administered orally to Crj : CD (Sprague-Dawley) rats of both sexes at dose levels of 1, 3, 10 and 30 mg/kg/day for six months with the object of examining its chronic toxicity and the reversibility of toxic effects. The summarized results obtained are as follows: VP 30 mg/kg suppressed body weight increase and feed intake, and brought transient diarrhea, anemia and depilation. Some animals receiving this dose died showing systemic debility, emaciation and ataxia. VP 3 mg/kg and higher predominantly decreased red blood cell count as well as white blood cell count accompanied with lowered lymphocyte fraction. VP 30 mg/kg lowered total serum protein content and elevated A/G ratio in males, and lowered serum alkaline phosphatase activity in females. VP 10 and 30 mg/kg predominantly induced thymic atrophy, testicular atrophy with suppression of spermatogenesis and tubular atrophy, a decrease in epididymal weight, and splenic erythropoiesis. Above-described changes excluding the findings on testis and epididymis in VP 30 mg/kg group were shown to be generally reversible. Based on these results, the non-effect dose level of VP under the present experimental condition was estimated to be 1 mg/kg/day against rats of both sexes.
 ...
PMID:[Toxicity studies of VP 16-213 (III)--Oral six-month chronic toxicity in rats]. 376

Antiobesity and antidiabetic actions of the alpha-glucosidase inhibitor AO-128 were examined using genetically obese-diabetic rats, Wistar fatty. Ten-week-old, male fatty rats were kept on CE-2 diet containing 10 or 25 ppm of AO-128 for 4 weeks. The average drug intake was calculated to be 0.74 or 1.78 mg/kg/day from the average food intake, respectively. The intestinal maltase and sucrase activities were decreased by AO-128 in a dose-related fashion. Food intake of fatty rats treated with AO-128 was decreased throughout the experiment. This decrease in food intake could hardly be explained only by diarrhea which occurred for the first 5 days of the administration of AO-128. AO-128 normalized hyperglycemia and markedly reduced hypertriglyceridemia and hyperinsulinemia in fatty rats. In addition, AO-128 decreased body weight gain, food efficiency, epididymal adipose tissue weight, carcass weight, and body fat deposition. These findings indicate that AO-128 may be useful for treating human obesity and diabetes.
 ...
PMID:AO-128, alpha-glucosidase inhibitor: antiobesity and antidiabetic actions in genetically obese-diabetic rats, Wistar fatty. 869 66

The effect of chloroform extracts from seeds of the papaya plant (Carica papaya) on the spermatic characteristics of dogs was evaluated at doses of 50, 100 and 150 mg/kg, Groups 1, 2, and 3, respectively. Structural and ultrastructural changes in sperm cells and testicular parenchyma were also evaluated, and possible side effects were noted. Significant reductions in sperm concentration and motility were observed starting from Days 60 and 75, respectively, in all treated groups (P<0.05), but no azoospermia was noted. A mild osmotic diarrhea occurred in dogs from Group 3 (150 mg/kg), although blood variables were within the normal range of a clinically healthy dog. Arrested spermatogenesis was observed in the seminiferous tubules of all treated groups, and vacuolization and signs of Sertoli cell degeneration were detected in all treated groups, particularly in Group 3 (150 mg/kg). Selective damage to Sertoli cells induced by the extract occurred in all treated groups independently of the extract concentration. Alteration of the epididymal environment may reduce the motility of sperm cells, considering that their structure was normal. Sperm characteristics in treated animals were considered to be similar to those of sub-fertile dogs. However, these effects may be temporary, and dogs may recover normal sperm characteristics when the extract is withdrawn.
 ...
PMID:Effects of papaya seeds extract on the sperm characteristics of dogs. 2203 Mar 38